use .call instead of native in Inventory peripheral

refs #2

.gitignore

@@ -1,2 +1,3 @@
 /build
-/node_modules
+node_modules
+/dump

Makefile

@@ -1,36 +1,68 @@
 BUNDLE_NAME = bundle.lua
 HAXE_NAME = haxe.lua
 MINIFYD_NAME = bundle.min.lua
+HAXE_ZIP_NAME = "haxe.zip"
+UNPACK_NAME = unpack.lua
+UNPACK_POLYFILLED_NAME = unpack.polyfill.lua
+UNPACK_MINIFYD_NAME = unpack.min.lua
 BUILD_DIR = build
-HAXE_FLAGS =
+HAXE_FLAGS = -D message.reporting=pretty
 POLYFILLED_NAME = bundle.polyfill.lua
 POLYFILL_SRC = src/polyfill.lua
 CREAFTOS_PATH = craftos
+BUILD_HXML = build.hxml
 
 HAXE_PATH := $(BUILD_DIR)/$(HAXE_NAME)
 MIN_PATH := $(BUILD_DIR)/$(MINIFYD_NAME)
 POLYFILL_PATH := $(BUILD_DIR)/$(POLYFILLED_NAME)
+UNPACK_PATH := $(BUILD_DIR)/$(UNPACK_NAME)
+UNPACK_MINIFYD_PATH := $(BUILD_DIR)/$(UNPACK_MINIFYD_NAME)
+HAXE_ZIP_PATH := $(BUILD_DIR)/$(HAXE_ZIP_NAME)
+UNPACK_POLYFILLED_PATH := $(BUILD_DIR)/$(UNPACK_POLYFILLED_NAME)
 
-all: clean build
+all: clean build unpack
 
-build: HAXE_FLAGS += --main kernel.Entrypoint -D analyzer-optimize
+build: HAXE_FLAGS += -D analyzer-optimize -D no-traces
 build: $(MIN_PATH)
 
 debug: HAXE_FLAGS += -D webconsole -D error_stack --debug 
-debug: build
+debug: $(MIN_PATH)
 
+unpack: $(UNPACK_MINIFYD_PATH) $(HAXE_ZIP_PATH)
+
+$(HAXE_PATH): HAXE_FLAGS += --main kernel.Entrypoint --lua $(HAXE_PATH) 
 $(HAXE_PATH): $(shell find src -name '*.hx')
-	haxe build.hxml $(HAXE_FLAGS)
+	haxe $(BUILD_HXML) $(HAXE_FLAGS)
 
 $(POLYFILL_PATH): $(POLYFILL_SRC) $(HAXE_PATH)
 	cat $(POLYFILL_SRC) $(HAXE_PATH) > $@
 
 $(MIN_PATH): $(POLYFILL_PATH)
-	node minify.js $(POLYFILL_PATH) $@
+	node tools/minify.js < $(POLYFILL_PATH) > $@
+
+$(HAXE_ZIP_PATH): $(MIN_PATH)
+	node tools/zlibDeflate.js < $(MIN_PATH) > $@
+
+$(UNPACK_PATH): HAXE_FLAGS += --main Unpack -D analyzer-optimize --lua $(UNPACK_PATH)
+$(UNPACK_PATH): $(shell find src -name '*.hx')
+	haxe $(BUILD_HXML) $(HAXE_FLAGS)
+
+$(UNPACK_POLYFILLED_PATH): $(UNPACK_PATH)
+	cat $(POLYFILL_SRC) $(UNPACK_PATH) > $@
+
+$(UNPACK_MINIFYD_PATH): $(UNPACK_POLYFILLED_PATH)
+	node tools/minify.js < $(UNPACK_POLYFILLED_PATH) > $@
 
 .PHONY: deps
-deps:
+deps: deps-hx deps-node
-	haxelib install all --always && yarn install
+
+.PHONY: deps-hx
+deps-hx:
+	haxelib install all --always
+
+.PHONY: deps-node
+deps-node:
+	npm install
 
 .PHONY: clean
 clean:
@@ -39,7 +71,7 @@ clean:
 
 .PHONY: watch
 watch:
-	find src -name "*.hx" | entr make debug
+	find src | entr make debug
 
 .PHONY: emulator
 emulator:
@@ -47,4 +79,12 @@ emulator:
 
 .PHONY: webconsole
 webconsole:
-	node console.js
+	node tools/console.js
+
+.PHONY: format
+format:
+	haxelib run formatter -s src
+
+.PHONY: format-deps
+format-deps:
+	haxelib install formatter

README.md

@@ -21,7 +21,7 @@ run `make deps && make`. The `bundle.min.lua` inside the `build` dir is the fina
 
 # Useful links
 
-[CC lua code](https://github.com/cc-tweaked/CC-Tweaked/tree/mc-1.19.x/projects/core/src/main/resources/data/computercraft/lua)
+[CC lua code](https://github.com/cc-tweaked/CC-Tweaked/tree/mc-1.20.x/projects/core/src/main/resources/data/computercraft/lua)
 
 [CC wiki](https://tweaked.cc/)
 

build.hxml

@@ -9,4 +9,4 @@
 -D lua-vanilla
 -D lua-ver 5.1
 
---lua build/haxe.lua 
+--macro include("bin")

buildServer/Dockerfile

@@ -0,0 +1,24 @@
+FROM haxe:4.3-bullseye
+
+RUN apt-get update && apt-get install -y \
+    git \
+    make \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN curl -fsSL https://deb.nodesource.com/setup_current.x | bash - && \
+    apt-get install -y nodejs
+
+RUN mkdir -p /app
+RUN mkdir -p /repo
+
+WORKDIR /app
+
+COPY index.js /app/index.js
+COPY package.json /app/package.json
+
+RUN npm install
+
+ENV REPO_DIR=/repo
+EXPOSE 3000
+
+CMD ["node", "index.js"]

buildServer/index.js

@@ -0,0 +1,105 @@
+const express = require('express');
+const childProcess = require('child_process');
+const fs = require('fs').promises;
+const path = require('path');
+const async = require('async');
+const bodyParser = require('body-parser');
+
+const workingDir = process.env.REPO_DIR ?? "repo";
+const buildQueue = async.queue(async (task) => {
+    return build(task);
+});
+
+const app = express();
+
+app.use(bodyParser.json());
+
+app.post('/build', async (req, res) => {
+    try{
+        let output = await buildQueue.push(req.body);
+        res.status(200);
+        res.send(output);
+    }catch(e){
+        res.status(500);
+        res.send(e);
+    }
+});
+
+app.post('/pull', async (req, res) => {
+    try{
+        await pull();
+        res.status(200);
+        res.send("Pulled");
+    }catch(e){
+        res.status(500);
+        res.send(e);
+    }
+}); 
+
+main();
+
+async function build(body){
+    return await make();
+}
+
+async function main() {
+    await setup();
+
+    app.listen(3000, () => console.log('Server running on port 3000'));
+
+    process.on('SIGINT', async () => {
+        console.log("Shutting down");
+        process.exit(0);
+    });
+}
+
+async function pull(){
+    await runCommand("git pull");
+}
+
+async function make(makeCommand = "make build"){
+    try{
+        await runCommand(makeCommand);
+        let build =  await fs.readFile(path.join(workingDir,"build/bundle.min.lua"), "utf8");
+        return build;
+    }catch(e){
+        console.log("Build failed");
+    }finally{
+        await runCommand("make clean");
+    }
+}
+
+async function setup() {
+    try {
+        await fs.mkdir(workingDir);
+    } catch (e) {
+        if (e.code !== "EEXIST") {
+            throw e;
+        }
+    }    
+
+    if ((await fs.readdir(workingDir)).length !== 0) {
+        return;
+    }
+
+    console.log("Setting up repo");
+    await runCommand("git clone https://git.kapelle.org/niklas/cc-haxe.git .");
+    await runCommand("make deps");
+}
+
+function runCommand(cmd) {
+    return new Promise((resolve, reject) => {
+        childProcess.exec(cmd,{
+            cwd: workingDir,
+        }, (err, stdout, stderr) => {
+            if (err) {
+                reject(err);
+            }
+        
+            console.log(stdout);
+            console.log(stderr);
+
+            resolve();
+        });
+    });
+}

buildServer/package-lock.json

@@ -0,0 +1,701 @@
+{
+  "name": "buildServer",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "buildServer",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "async": "^3.2.4",
+        "body-parser": "^1.20.2",
+        "express": "^4.18.2"
+      }
+    },
+    "node_modules/accepts": {
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
+      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
+      "license": "MIT",
+      "dependencies": {
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+      "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg==",
+      "license": "MIT"
+    },
+    "node_modules/async": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.4.tgz",
+      "integrity": "sha512-iAB+JbDEGXhyIUavoDl9WP/Jj106Kz9DEn1DPgYw5ruDn0e3Wgi3sKFm55sASdGBNOQB8F59d9qQ7deqrHA8wQ=="
+    },
+    "node_modules/body-parser": {
+      "version": "1.20.2",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz",
+      "integrity": "sha512-ml9pReCu3M61kGlqoTm2umSXTlRTuGTx0bfYj+uIUKKYycG5NtSbeetV3faSU6R7ajOPw0g/J1PvK4qNy7s5bA==",
+      "dependencies": {
+        "bytes": "3.1.2",
+        "content-type": "~1.0.5",
+        "debug": "2.6.9",
+        "depd": "2.0.0",
+        "destroy": "1.2.0",
+        "http-errors": "2.0.0",
+        "iconv-lite": "0.4.24",
+        "on-finished": "2.4.1",
+        "qs": "6.11.0",
+        "raw-body": "2.5.2",
+        "type-is": "~1.6.18",
+        "unpipe": "1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8",
+        "npm": "1.2.8000 || >= 1.4.16"
+      }
+    },
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+      "engines": {
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+      }
+    },
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+      "license": "MIT",
+      "dependencies": {
+        "function-bind": "^1.1.1",
+        "get-intrinsic": "^1.0.2"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
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+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4.0"
+      }
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+    "node_modules/vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
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+      "license": "MIT",
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+}

buildServer/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "buildServer",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "async": "^3.2.4",
+    "body-parser": "^1.20.2",
+    "express": "^4.18.2"
+  }
+}

console.js

@@ -1,32 +0,0 @@
-const http = require('http');
-
-function time() {
-	let now = new Date();
-
-	return `${now.getHours().toString().padStart(2, "0")}:${now.getMinutes().toString().padStart(2, 0)}:${now.getSeconds().toString().padStart(2, 0)}`;
-}
-
-const server = http.createServer((req, res) => {
-
-	if (req.method != "POST") {
-		res.writeHead(400);
-		return;
-	}
-
-	var id = req.url.substring(1);
-
-	let data = "";
-
-	req.on('data', chunk => {
-		data += chunk;
-	})
-
-	req.on('end', () => {
-		console.log(`[${time()}][${id}]${data}`);
-		res.writeHead(200);
-		res.end();
-	})
-});
-
-console.log("Listening on port 8080")
-server.listen(8080);

doc/Concepts.md

@@ -0,0 +1,253 @@
+Use this if you want to know how the OS works.
+
+# Network
+
+Every computer has a id assigned by the mod. It is a unique number that identifies the computer and cannot be changed.
+The native implementation of the network stack works with channels. If you listen on a channel you will receive all messages sent to that channel.
+Every computer listens to the channel with its id and a brodcast channel. 
+The broadcast channel is used for Routing Tables and GPS packets.
+
+Network messages can be forwarded by other computers. This is done by the Routing Table. The routing algorithm prefers wire over wireless connections.
+
+Packages also have a time-to-live (TTL) value. This is used to prevent packages from being forwarded forever. You will get a response if a package is dropped because of TTL. 
+
+There is also a concept of protocols. A protocol is used to distinguish between different types of packages.
+A protocol is basically a string and that is used to forward packages to the correct handler. You can use `registerProto` to listen for packages with a specific protocol.
+
+There are 2 ways of sending messages to other computers: `sendAndAwait` and `sendAndForget`. 
+`sendAndAwait` will wait for a response from the remote computer and return it.
+`sendAndForget` will send the message and return immediately and does not care about the response.
+You can compare it to UDP and TCP.
+
+## Usage
+
+```haxe
+import net.Net;
+
+var data = {"foo": "bar"};
+
+Net.sendAndAwait(netID,"protoname",data).map((response)->{
+    switch (response){
+        case Success(data):
+            trace(data);
+        case Failure(error):
+            trace(error);
+    }
+});
+
+Net.registerProto("res",(pack: GenericPackage)->{
+    var requestPack: Package<MyType> = cast pack; // Try not to use Dynamic
+
+    requestPack.respond("Hello Back");
+});
+
+```
+
+# Peripherals
+
+Peripherals are devices that are connected to the computer. They can be used to interact with the world.
+Every peripheral has an address and a type. The address can be "back" or "right" to refer to the peripheral on the back or right side of the computer or 
+something like "energyCell_0" to refer to something connected via cable. Peripherals can be accessed via the Peripheral class.
+
+Also peripherals can be made accessible via the network. More on that later.
+
+## Usage
+
+```haxe
+var back = Peripheral.getRedstone("back");
+back.setOutput(true);
+
+var drive = Peripheral.getDrive("drive_0");
+drive.eject();
+```
+
+# GUI
+
+If you want to write something to the screen you have to create a `WindowContext` via the `WindowManager`. This allows programs to write to the screen without interfering with each other. 
+
+There are currently 2 types of `WindowContext`: the `BufferedVirtualTermWriter` that stores the state of the screen in a buffer and prints it to the screen 
+when it is activeted and the `StatelessVirtualTermWriter` which calls a render method when it is activated. Currently i prefer the `StatelessVirtualTermWriter` because its not so heavy on the RAM but both work.
+
+They both can be used just like the [nativ implmentation](https://tweaked.cc/module/term.html).
+
+## Usage
+
+```haxe 
+var ctx = WindowManager.createNewBufferedContext();
+ctx.setCursorPos(0, 0);
+ctx.setCursorBlink(false);
+ctx.setBackgroundColor(Blue);
+ctx.setForegroundColor(White);
+ctx.write("Hello world!");
+```
+
+## Under the hood
+
+There are a number of interfaces and classes that needs to be explained to understand how the GUI works.
+
+`TermWriteable` is an interface that allows the usage of the normal CC terminal write methods. Stuff like `write`, `setCursorPos` and `setCursorBlink` are defined here. This is of course implemented by the physical screens and the main terminal.
+
+Most of the time you will not write directory to a real screen but to a `VirtualTermWriter` which extends `TermWriteable` with some more methods like `enable`
+and `setTarget`. The `setTarget` is used as the proxy target of a `VirtualTermWriter` and with `enable` and `disable` you can enable and disable the forwarding of the write methods to the target.
+
+The `StatelessVirtualTermWriter` and `BufferedVirtualTermWriter` are both `VirtualTermWriter`. They can have a real output as a target. Or they can have another `VirtualTermWriter` as target like the `BufferedVirtualTermWriter` which uses a `TermBuffer` as an intermediate target.
+
+All of that is just for printing to the screen. If you want to read input you have to use the `WindowContext` which is a `TermWriteable`. 
+`WindowContext` also handles events like `onClick` or `onKey`. This is need so that the right program gets the input depending on the active window on the 
+screen or terminal.
+
+All of the `WindowContext` are managed by the `WindowManager`. The `WindowManager` also delegates the events to the right `WindowContext`.
+
+## GUI helper classes
+
+Because we want a more abstract way of writing to the screen we have some "helper" classes. I call them "helper" but they a very essential to the GUI.
+
+First there is the `Pixel` class which is nothing more that a char and a foreground and background color. 
+
+A collection of `Pixel` is called a `Canvas` which is nothing more than a 2D array of `Pixel` with some functions strapped to it.
+
+# Proceses
+
+The concept of processes tryes to encapsulate programs. A process is basically an interface with the `run(handle: ProcessHandle)` method.
+The idea is that you can register all you disposable resources in the handle and they will be disposed when the process is killed or crashes.
+
+A process can be used as a command on the terminal or as a service. Basically everything that runs and is not part of the kernel is a process.
+
+More on that at [Applications](#applications). 
+
+# EndOfLoop
+
+You can imagine the whole runtime like the event loop is JS. The `EndOfLoop` class is used to register callbacks that are called at the end of the loop.
+This is like the `setTimeout(0, callback)` in JS. 
+
+# Turtle Thread 
+
+Computercraft is mostly event-based. Listening to `Coroutine.yield()` waits for events with an option parameter for filtering events.
+The problem with turtle arises when we call turtle functions like `move` or `place`. These functions wait internally for 
+the operation to finish with a `Coroutine.yield("turtle_response")` call. There  is no way to prevent this. So in order to keep the main loop from 
+being blocked, we run all the turtle code in a separate thread. 
+
+There are no real threads in Lua, but we can create a coroutine for the turtles. Lua now switches between the main thread and the turtle thread. 
+Switching occurs when a `turtle_response` events is fired. This will be forwarded to the turtle thread. Once the turtle thread has run its code 
+and waits for the turtle operation to finish, we switch back to the main thread. The main thread is running normally until a `turtle_response` fires 
+and the circle repeats.
+
+Be aware that no one is stopping you from running turtle commands in the main thread. 
+
+See `KernelEvents.hx` for more. 
+
+## Using Turtle threads
+
+Example: 
+
+```haxe
+// In the context of a process
+
+if (!handle.claimTurtleMutex()) {
+    Log.warn("Failed to claim turtle thread");
+    return;
+}
+
+// Btw. no one is stopping you from calling this without claiming the mutex.
+TurtleMutex.runInTThread(() -> {
+    while(true){
+        Turtle.turnLeft();
+    }
+});
+```
+
+# RPC
+
+With the help of dark and badly documented magic also known as "macros", we can create quickly create remote procedure call Classes to call functions on other 
+computers. A problem that arises is that since all data gets send over the network that we kinda lose the type safty. We cloud trust ourself to cast 
+the result of the request to the right type or we cloud just make use of macros. The RPC macro will create a RPC class that implements all functions of an 
+interface just that the return type is wrapped in a Promise. Now if we call a function of that RPC class it fires a request to the other computer and waits 
+for a response. On the other side the service makes use of that generated package handle function for the RPC class. 
+
+A simple example:
+
+```haxe
+interface IExampleRPC {
+	function addNumber(a:Int, b:Int):Int;
+}
+
+@:build(macros.rpc.RPC.buildRPC(IExampleRPC))
+class ExampleRPC extends RPCBase {}
+
+
+@:build(macros.Binstore.includeBin("Example SRV", ["example-srv"]))
+class ExampleService implements IProcess implements IExampleRPC {
+	private var handle:ProcessHandle;
+
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		this.handle = handle;
+
+		kernel.net.Net.registerProto("example", (pack) -> {
+			ExampleRPC.handlePackage(this, pack);
+		});
+	}
+
+	public function addNumber(a:Int, b:Int):Int {
+		return a + b;
+	}
+}
+
+// ...
+
+var rpc = new ExampleRPC(12,"example");
+
+rpc.addNumber(3,7).handle((p)->{
+    switch p {
+        case Success(r):
+            Log.info('3+7=$r');
+        case Failure(err):
+            Log.error('Error: $err');
+    }
+});
+```
+
+# Build system and flags
+
+We use `make` to build the project. If you want a prod build just run `make` and if you want the debug build run `make debug`.
+The `build` directory should contain all needed files. 
+
+- `bundle.min.lua`: The minified final file
+- `bundle.polyfill.lua`: The same as above just not minified. use this when debugging.
+- `haxe.lua`: Intermediate file. Polyfill not yet added.
+- `haxe.zip`: The compressed `bundle.min.lua`. 
+- `unpack.*`: Same as the bundle files. Used to unpack and run the `haxe.zip` file.
+
+The follwing haxe flags can be used in the code or can be set in the makefile.
+
+- `debug`: Is set when debug
+- `kv_use_native`: If set use the native CC serialize and unserialize functions instead of the Haxe ones. See [KVStore.hx](../src/lib/KVStore.hx) for more.
+
+# Applications
+
+If you want to make an application you just need to create a class that implements IProcess and and has no arguments in the constructor. 
+In order to have the programm available from the terminal you need to add the `Binstore.includeBin` macro for the class. Here is an example:
+
+```haxe
+@:build(macros.Binstore.includeBin("HelloWorld", ["hello", "helloworld"]))
+class HelloWorld implements IProcess {
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+        handle.writeLine("Hello World");
+        handle.close(true);
+    }
+}
+```
+
+Let's break this down:
+
+- The `includeBin` macro is required to automaticly inlcude the app and to defeat the DCE optimisation. In early versions refections were used but DCE did not like that
+- The first argument on `includeBin` is the name of the app. Only ever used in displaying.
+- The second argument are the aliases. These are used to call the app from the terminal and other places
+- The constructor can't have any arguments. It's also recommended to not do any major setup stuff in there. 
+- The `run` method is the entry point in the app.
+- The handle is used to interact with the outside world. (theoretically at least)
+- The `handle.close(true)` call is required to end a process. The app does not end when the run function is finished. The first arguments represents if the app was successfull. 
+

doc/Manual.md

@@ -0,0 +1,112 @@
+Use this if you want to know how to use the OS.
+
+# Commands
+
+## Disk
+
+Interact with a disk drive. 
+
+Synopsys:
+
+- `disk ls` list all disk drives and its content
+- `disk play <drive>` play an audio disk inside a disk drive
+- `disk stop <drive>` stops playing audio
+- `disk eject <drive>` ejects the disk
+- `disk lable <dive> [lable]` Reads or sets a lable on a disk.
+
+## GPS
+
+Interact with the buildin GPS and INS (Inertial Navigation System) system. The INS is used to update a turtle's position when it is moving. 
+
+The GPS has 4 states of accuracy:
+
+- `0` Unknown position
+- `1` Position from INS or its best guess
+- `2` Position from manual input or the last known position
+- `3` Position from GPS
+
+In case of a turtle the GPS accuracy will be set to `1`.
+
+Synopsys:
+
+- `gps set <x> <y> <z>` set the position manually. This will get saved.
+- `gps status` prints the current GPS accuracy, position and INS status.
+- `gps locate` try to locate the current position. Accuracy will be set to `3` if successful.
+- `gps ins` perform an INS alignment. Used to get the current heading.
+
+## KSettings 
+
+Get and set Kernel settings. 
+
+Current settings are:
+
+- `hostname` the hostname of the computer
+- `sitecontroller` the id of the site controller
+
+Synopsys:
+
+- `ks get <setting>` print the value of a setting
+- `ks set <setting> <value>` set the value of a setting
+- `ks list` list all settings
+
+## LSPS
+
+List all processes running on the computer. Very simple and not very useful other than for debugging.
+
+## Net
+
+Interact with the network stack.
+
+Synopsys:
+
+- `net route` print the routing table
+- `net iface` list all network interfaces
+- `net proto` list all network currently active protocols
+- `net ping <id>` ping a remote computer by id
+
+## Peripherals
+
+Interact with the peripherals connected to the computer. 
+
+Synopsys:
+
+- `perf inspect <peripheral>` print all types and methods of a peripheral
+- `perf list` list all peripherals
+
+## Redstone
+
+Interact with the redstone. Support for Project Red's Bundle Cable is partialy implemented.
+
+Synopsys:
+
+- `rs on <side> ` turn on redstone on a side
+- `rs off <side> ` turn off redstone on a side
+- `rs get <side> ` get the redstone state on a side
+
+## Service
+
+Interact with the service manager. A service is a program that runs in the background and can be automatically started when the computer boots.
+
+A service is a normal program. In order to create a new service you must register a command with arguments under a name. 
+After that you can start the service by its name. If it is running you can enable it so it will be started when the computer boots.
+
+Synopsys:
+
+- `srv start <name> ` start a service
+- `srv stop <name> ` stop a service
+- `srv register <name> <binary> [args...]` register a service
+- `srv unregister <name> ` unregister a service
+- `srv list` list all services
+- `srv enable <name> ` enable a service. Must be started before it can be enabled.
+
+## Turtle
+
+Interact with a turtle. Very simple. More to come maybe.
+
+Synopsys:
+- `turtle forward` move the turtle forward
+- `turtle back` move the turtle back
+- `turtle up` move the turtle up
+- `turtle down` move the turtle down
+- `turtle left` turn the turtle left
+- `turtle right` turn the turtle right

minify.js

@@ -1,10 +0,0 @@
-const fs = require("fs");
-const luamin = require("luamin");
-
-const haxeOutput = fs.readFileSync(process.argv[2] ?? "build/Haxe.min.lua",{encoding:"utf8"});
-
-const minified  = luamin.minify(haxeOutput);
-
-fs.writeFileSync(process.argv[3] ?? "build/Haxe.min.lua",minified);
-
-console.log("minified lua");

package-lock.json

@@ -0,0 +1,35 @@
+{
+  "name": "haxe",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "haxe",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "luamin": "^1.0.4"
+      }
+    },
+    "node_modules/luamin": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/luamin/-/luamin-1.0.4.tgz",
+      "integrity": "sha1-lEUptY/G+k0x6s4uA1PUEhDw49M= sha512-z1h0bclRD/QGsS/Dz4Skp9z0qPTmmm+IKcrCapGmdTczPWVdN9f9jk6WqkNrcifQr8+n9Pzsm9WkwpOH1JBUAQ==",
+      "dependencies": {
+        "luaparse": "^0.2.1"
+      },
+      "bin": {
+        "luamin": "bin/luamin"
+      }
+    },
+    "node_modules/luaparse": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/luaparse/-/luaparse-0.2.1.tgz",
+      "integrity": "sha1-qo9WEysN6X0388mRqd9C4OF/ZWw= sha512-VKBcryd5nJte4ZNR29NOk8F/UkMipjeb4yoxcSS51z6QAzg9DXUC2WsfLniS0J1eh3pr/ZL3e9ha6V8fhoLbBQ==",
+      "bin": {
+        "luaparse": "bin/luaparse"
+      }
+    }
+  }
+}

pre-commit.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env sh
+
+# Run:
+# ln -s ../../pre-commit.sh .git/hooks/pre-commit
+
+set -e
+
+# format
+
+make format
+git diff --name-only --cached --diff-filter=d | xargs -l git add
+# build 
+
+make build
+

src/Startup.hx

@@ -1,10 +1,29 @@
+import kernel.ui.WindowManager;
+import kernel.ps.ProcessManager;
+import kernel.binstore.BinStore;
+import kernel.MainTerm;
 import lib.HomeContext;
 
 class Startup {
 	public static function main() {
-		var main = new HomeContext();
+		#if debug
+		var term = BinStore.instantiate("terminal");
+		var pid = ProcessManager.run(term, {
+			// args: ["debug"]
+		});
+		var ctx = WindowManager.getContextByPID(pid);
+		WindowManager.focusContextToOutput(ctx[0], "main");
+		#else
+		if (MainTerm.instance.isColor()) {
+			var main = new HomeContext();
 
-		main.run();
+			main.run();
+		} else {
+			var term = BinStore.instantiate("terminal");
+			var pid = ProcessManager.run(term, {});
+			var ctx = WindowManager.getContextByPID(pid);
+			WindowManager.focusContextToOutput(ctx[0], "main");
+		}
+		#end
 	}
 }
-

src/Unpack.hx

@@ -0,0 +1,29 @@
+import lua.Lua;
+import haxe.io.Bytes;
+import kernel.fs.FS;
+import haxe.zip.Uncompress;
+
+class Unpack {
+	public static function main() {
+		var filename = "/haxe.zip";
+		var handle = FS.openReadBinary(filename);
+		var size = FS.attributes(filename).size;
+		var data = Bytes.alloc(size);
+
+		for (i in 0...size) {
+			data.set(i, handle.readByte());
+		}
+
+		var uncompressed = Uncompress.run(data);
+
+		var res = Lua.load(uncompressed.toString()); // FIXME: Haxe is missing some parameters. This does not work.
+
+		var f = res.func; // Required for silly haxe bug.
+
+		if (res.message == null) {
+			f();
+		} else {
+			trace('Failed: ${res.message}');
+		}
+	}
+}

src/bin/Disk.hx

@@ -1,26 +1,28 @@
 package bin;
 
+import kernel.peripherals.Drive;
 import lib.CLIAppBase;
 import kernel.peripherals.Peripherals.Peripheral;
 
 using tink.CoreApi;
 using Lambda;
 
+@:build(macros.Binstore.includeBin("Disk", ["disk"]))
 class Disk extends CLIAppBase {
 	public function new() {
-		registerSyncSubcommand("ls", (args)->{
+		registerSyncSubcommand("ls", (args) -> {
-			Peripheral.instance.getAllDrives().foreach(drive -> {
+			Peripheral.getAllDrives().foreach(drive -> {
 				var addr = drive.getAddr();
 				var label = drive.getDiskLabel();
 				var id = drive.getDiskID();
 
-				if (drive.isDiskPresent()){
+				if (drive.isDiskPresent()) {
-					if (drive.hasAudio()){
+					if (drive.hasAudio()) {
 						handle.writeLine('${addr} => ${label} [AUDIO]');
-					}else{
+					} else {
 						handle.writeLine('${addr} => ${label} (${id})');
 					}
-				}else {
+				} else {
 					handle.writeLine('${addr} => [NO DISK]');
 				}
 
@@ -28,100 +30,71 @@ class Disk extends CLIAppBase {
 			});
 		});
 
-		registerSyncSubcommand("play", (args)->{
+		registerSyncSubcommand("play", (args) -> {
-			if (args.length < 1){
+			return audioDiskPlayPause(args.getString("addr"), true);
-				handle.writeLine("Missing drive address");
+		}, [Peripheral("addr", Drive.TYPE_NAME)]);
-				return false;
-			}
-
-			return audioDiskPlayPause(args[0], true);
-		},"<drive>");
 
 		registerSyncSubcommand("stop", (args) -> {
-			if (args.length < 1){
+			return audioDiskPlayPause(args.getString("addr"), false);
-				handle.writeLine("Missing drive address");
+		}, [Peripheral("addr", Drive.TYPE_NAME)]);
-				return false;
-			}
 
-			return audioDiskPlayPause(args[0], false);
+		registerSyncSubcommand("eject", (args) -> {
-		});
+			var driveAddr = args.getString("addr");
+			var drive = Peripheral.getDrive(driveAddr);
 
-		registerSyncSubcommand("eject", (args)->{
+			if (!drive.isDiskPresent()) {
-			if (args.length < 1){
-				handle.writeLine("Missing drive address");
-				return false;
-			}
-
-			var driveAddr = args[0];
-			var drive = Peripheral.instance.getDrive(driveAddr);
-
-			if (drive == null){
-				handle.writeLine("Drive not found: " + driveAddr);
-				return false;
-			}
-
-			if (!drive.isDiskPresent()){
 				handle.writeLine("No disk in drive: " + driveAddr);
 				return false;
 			}
 
 			drive.ejectDisk();
 			return true;
-		},"<drive>");
+		}, [Peripheral("addr", Drive.TYPE_NAME)]);
 
-		registerSyncSubcommand("lable",(args) -> {
+		registerSyncSubcommand("label", (args) -> {
-			if (args.length < 1){
+			var driveAddr = args.getString("addr");
-				handle.writeLine("Missing drive address");
+			var drive = Peripheral.getDrive(driveAddr);
-				return false;
+			var label:Null<String> = args.getString("label");
-			}
 
-			var driveAddr = args[0];
+			if (!drive.isDiskPresent()) {
-			var drive = Peripheral.instance.getDrive(driveAddr);
-			var label:String = args[1];
-
-			if (drive == null){
-				handle.writeLine("Drive not found: " + driveAddr);
-			}
-
-			if (!drive.isDiskPresent()){
 				handle.writeLine("No disk in drive: " + driveAddr);
 			}
 
-			if (label == null || label == ""){
+			if (label == null || label == "") {
 				handle.writeLine(drive.getDiskLabel());
-			}else{
+			} else {
-				var err  = drive.setDiskLabel(label);
+				var err = drive.setDiskLabel(label);
-				if (err != null){
+				if (err != null) {
 					handle.writeLine("Failed to set lable");
 					return false;
 				}
 			}
 
 			return true;
-		},"<drive> [label]");
+		}, [Peripheral("addr", Drive.TYPE_NAME), Optional(String("label"))]);
 	}
 
-	private function audioDiskPlayPause(driveAddr: String, play: Bool): Bool {
+	private function audioDiskPlayPause(driveAddr:String, play:Bool):Bool {
-		var drive = Peripheral.instance.getDrive(driveAddr);
+		var drive = Peripheral.getDrive(driveAddr);
 
-		if (drive == null){
+		if (drive == null) {
 			handle.writeLine("Drive not found: " + driveAddr);
 			return false;
 		}
 
-		if (!drive.isDiskPresent()){
+		if (!drive.isDiskPresent()) {
 			handle.writeLine("No disk in drive: " + driveAddr);
 			return false;
 		}
 
-		if (!drive.hasAudio()){
+		if (!drive.hasAudio()) {
 			handle.writeLine("Disk in drive: " + driveAddr + " does not have audio");
 			return false;
 		}
 
-		if (play){
+		if (play) {
 			drive.playAudio();
-		}else{
+		} else {
 			drive.stopAudio();
 		}
 

src/bin/GPS.hx

@@ -2,66 +2,68 @@ package bin;
 
 import lib.CLIAppBase;
 import kernel.gps.INS;
-import lib.Pos3;
+import lib.WorldPos;
 import lib.Vec.Vec3;
 
 using tink.CoreApi;
 
+@:build(macros.Binstore.includeBin("GPS", ["gps"]))
 class GPS extends CLIAppBase {
 	public function new() {
-		registerSyncSubcommand("set", (args)->{
+		registerSyncSubcommand("set", (args) -> {
-			var x: Float = Std.parseFloat(args[0]);
+			var x:Float = args.getFloat("x");
-			var y: Float = Std.parseFloat(args[1]);
+			var y:Float = args.getFloat("y");
-			var z: Float = Std.parseFloat(args[2]);
+			var z:Float = args.getFloat("z");
-	
-			var pos: Pos3 = new Vec3<Float>(x, y, z);
-	
-			kernel.gps.GPS.instance.setManualPosition(pos);
-	
-			return true;
-		},"<x> <y> <z>");
 
-		registerSyncSubcommand("status",(args)->{
+			var pos:WorldPos = new Vec3<Float>(x, y, z);
-			var pos = kernel.gps.GPS.instance.getPosition();
+
+			kernel.gps.GPS.setManualPosition(pos);
+
+			return true;
+		}, [Float("x"), Float("y"), Float("z")]);
+
+		registerSyncSubcommand("status", (args) -> {
+			var pos = kernel.gps.GPS.getPosition();
 			if (pos != null) {
 				handle.writeLine('Position x:${pos.x} y:${pos.y} z:${pos.z}');
 			} else {
 				handle.writeLine("Position not available");
 				return true;
 			}
-	
+
-			var acc = kernel.gps.GPS.instance.getAccuracy();
+			var acc = kernel.gps.GPS.getAccuracy();
-			if (acc == 1){
+			if (acc == 1) {
 				handle.writeLine("Accuracy: Low");
-			} else if (acc == 2){
+			} else if (acc == 2) {
 				handle.writeLine("Accuracy: Medium");
-			} else if (acc == 3){
+			} else if (acc == 3) {
 				handle.writeLine("Accuracy: High");
 			}
-	
+
-			var ins = INS.instance.getHeading();
+			var ins = INS.getHeading();
 			if (ins != null) {
 				handle.writeLine('INS heading: ${ins.x} y:${ins.y} z:${ins.z}');
 			} else {
 				handle.writeLine("INS heading not available");
 			}
-	
+
 			return true;
 		});
 
-		registerAsyncSubcommand("locate",(args)->{
+		registerAsyncSubcommand("locate", (args) -> {
-			return kernel.gps.GPS.instance.locate().map((pos)->{
+			return kernel.gps.GPS.locate().map((result) -> {
-				if (pos != null) {
+				switch result {
-					handle.writeLine('Position x:${pos.x} y:${pos.y} z:${pos.z}');
+					case Success(pos):
-				} else {
+						handle.writeLine('Position x:${pos.x} y:${pos.y} z:${pos.z}');
-					handle.writeLine("Position not available");
+					case Failure(err):
+						handle.writeLine("Position not available: " + err);
 				}
 				return true;
 			});
 		});
 
-		registerAsyncSubcommand("ins",(args)->{
+		registerAsyncSubcommand("ins", (args) -> {
-			return INS.instance.align().map((_)->{
+			return INS.align().map((_) -> {
 				handle.writeLine("INS aligned");
 				return true;
 			});

src/bin/HelloWorld.hx

@@ -1,16 +0,0 @@
-package bin;
-
-import kernel.ps.ProcessHandle;
-import kernel.ps.Process;
-
-using tink.CoreApi;
-
-class HelloWorld implements Process {
-
-	public function new() {}
-
-	public function run(handle:ProcessHandle) {
-		handle.write("Hello World!");
-		handle.close();
-	}
-}

src/bin/HelloWorldService.hx

@@ -1,26 +0,0 @@
-package bin;
-
-import kernel.service.ServiceManager;
-import kernel.log.Log;
-import kernel.Timer;
-import kernel.ps.ProcessHandle;
-import kernel.ps.Process;
-
-class HelloWorldService implements Process {
-    public function new() {}
-
-	public function run(handle:ProcessHandle) {
-        Log.debug("HelloWorldService started");
-        handle.write("Hello World! Started\n");
-        // this.startTimer(handle);
-        var srv: HelloWorldService =  ServiceManager.instance.get("HelloWorldService");
-        srv.startTimer(handle);
-    }
-
-    public function startTimer(handle: ProcessHandle) {
-        new Timer(1000, function() {
-            handle.write("Hello World!\n");
-            this.startTimer(handle);
-        });
-    }
-}

src/bin/ID.hx

@@ -0,0 +1,14 @@
+package bin;
+
+import kernel.ps.ProcessHandle;
+import kernel.ps.IProcess;
+
+@:build(macros.Binstore.includeBin("ID", ["id"]))
+class ID implements IProcess {
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		handle.writeLine("ID: " + kernel.net.Net.networkID);
+		handle.close();
+	}
+}

src/bin/KSettings.hx

@@ -0,0 +1,63 @@
+package bin;
+
+import kernel.KernelSettings;
+import lib.CLIAppBase;
+
+@:build(macros.Binstore.includeBin("Kernel settings", ["ksettings", "kset"]))
+class KSettings extends CLIAppBase {
+	public function new() {
+		registerSyncSubcommand("get", (args) -> {
+			var key = args.getString("key");
+
+			var value = switch (key) {
+				case "hostname":
+					KernelSettings.hostname;
+				case "nameServer":
+					Std.string(KernelSettings.nameServer);
+				default:
+					null;
+			}
+
+			if (value == null) {
+				handle.writeLine("Key not found or not set");
+				return false;
+			}
+
+			handle.writeLine(value);
+			return true;
+		}, [String("key")]);
+
+		registerSyncSubcommand("set", (args) -> {
+			var key = args.getString("key");
+
+			if (key == null) {
+				handle.writeLine("Key not specified");
+				return false;
+			}
+
+			var value = args.getString("value");
+
+			if (value == null) {
+				handle.writeLine("Value not specified");
+				return false;
+			}
+
+			switch (key) {
+				case "hostname":
+					KernelSettings.hostname = value;
+				case "nameServer":
+					KernelSettings.nameServer = Std.parseInt(value);
+				default:
+					handle.writeLine("Key not found");
+					return false;
+			}
+			return true;
+		}, [String("key"), String("value")]);
+
+		registerSyncSubcommand("list", (args) -> {
+			handle.writeLine("hostname");
+			handle.writeLine("nameServer");
+			return true;
+		});
+	}
+}

src/bin/KernelLog.hx

@@ -1,22 +1,22 @@
 package bin;
 
 import kernel.ps.ProcessHandle;
-import kernel.ps.Process;
+import kernel.ps.IProcess;
 import lib.Color;
 import lib.MathI;
 import kernel.log.Log;
 import kernel.ui.WindowContext;
-import lib.ui.UIApp;
 
 using tink.CoreApi;
 
-class KernelLog implements Process {
+@:build(macros.Binstore.includeBin("Log", ["log"]))
-	private var handle: ProcessHandle;
+class KernelLog implements IProcess {
-	private var ctx: WindowContext;
+	private var handle:ProcessHandle;
+	private var ctx:WindowContext;
 
 	public function new() {}
 
-	public function run(handle: ProcessHandle):Void {
+	public function run(handle:ProcessHandle):Void {
 		this.handle = handle;
 
 		var statelessCtx = handle.createStatelessWindowContext();
@@ -24,23 +24,23 @@ class KernelLog implements Process {
 
 		statelessCtx.setRenderFunc(this.render);
 
-		Log.instance.onLog.handle(()->{
+		Log.onLog.handle(() -> {
 			statelessCtx.requestRender();
 		});
 	}
 
 	private function render() {
 		ctx.clear();
-		ctx.setCursorPos(0,0);
+		ctx.setCursorPos(0, 0);
 
-		var lines = Log.instance.getLines();
+		var lines = Log.getLines();
 		var height = ctx.getSize().y;
-		var start = MathI.max(lines.length - height,0);
+		var start = MathI.max(lines.length - height, 0);
 
 		for (i in start...lines.length) {
 			var line = lines[i];
 
-			switch (line.level){
+			switch (line.level) {
 				case Info:
 					ctx.setTextColor(Color.White);
 					ctx.write("[INFO] ");
@@ -59,7 +59,7 @@ class KernelLog implements Process {
 			}
 
 			ctx.write(line.message);
-			ctx.setCursorPos(0,ctx.getCursorPos().y + 1);
+			ctx.setCursorPos(0, ctx.getCursorPos().y + 1);
 		}
 	}
 }

src/bin/LSPS.hx

@@ -2,20 +2,21 @@ package bin;
 
 import kernel.ps.ProcessManager;
 import kernel.ps.ProcessHandle;
-import kernel.ps.Process;
+import kernel.ps.IProcess;
 
-class LSPS implements Process {
+@:build(macros.Binstore.includeBin("LSPS", ["lsps"]))
-    public function new() {}
+class LSPS implements IProcess {
+	public function new() {}
 
 	public function run(handle:ProcessHandle) {
-        var pids = ProcessManager.listProcesses();
+		var pids = ProcessManager.listProcesses();
 
-        handle.writeLine('Count: ${pids.length}');
+		handle.writeLine('Count: ${pids.length}');
 
-        for (pid in pids) {
+		for (pid in pids) {
-            handle.writeLine('${pid}');
+			handle.writeLine('${pid}');
-        }
+		}
 
-        handle.close();
+		handle.close();
-    }
+	}
-}
+}

src/bin/Net.hx

@@ -6,20 +6,21 @@ import kernel.net.Routing;
 
 using tink.CoreApi;
 
+@:build(macros.Binstore.includeBin("Net", ["net"]))
 class Net extends CLIAppBase {
 	public function new() {
-		registerSyncSubcommand("route", (args)->{
+		registerSyncSubcommand("route", (args) -> {
-			var routes = Routing.instance.getRouteTable();
+			var routes = Routing.getRouteTable();
 
-			for(k => v in routes) {
+			for (k => v in routes) {
 				handle.writeLine('${k} => ${v.interf.name()}(${v.cost})');
 			}
 
 			return true;
 		});
 
-		registerSyncSubcommand("iface", (args)->{
+		registerSyncSubcommand("iface", (args) -> {
-			var modems = Peripheral.instance.getAllModems();
+			var modems = Peripheral.getAllModems();
 
 			for (modem in modems) {
 				handle.writeLine(modem.name());
@@ -28,8 +29,8 @@ class Net extends CLIAppBase {
 			return true;
 		});
 
-		registerSyncSubcommand("proto",(args)->{
+		registerSyncSubcommand("proto", (args) -> {
-			var protos = kernel.net.Net.instance.getActiveProtocols();
+			var protos = kernel.net.Net.getActiveProtocols();
 
 			for (proto in protos) {
 				handle.writeLine(proto);
@@ -38,20 +39,11 @@ class Net extends CLIAppBase {
 			return true;
 		});
 
-		registerAsyncSubcommand("ping",(args)->{
+		registerAsyncSubcommand("ping", (args) -> {
-			if (args.length < 1) {
+			var toID:Int = args.getInt("id");
-				return Future.sync(false);
+
-			}
+			return kernel.net.Net.ping(toID).map(result -> {
-	
+				switch (result) {
-			var toID:Null<Int> = Std.parseInt(args[0]);
-	
-			if (toID == null) {
-				handle.write("Invalid ID");
-				return Future.sync(false);
-			}
-	
-			return kernel.net.Net.instance.ping(toID).map(result -> {
-				switch (result){
 					case Success(_):
 						handle.write("Ping succeeded");
 					case Failure(failure):
@@ -60,6 +52,6 @@ class Net extends CLIAppBase {
 
 				return true;
 			});
-		},"<id>");
+		}, [Int("id")]);
 	}
 }

src/bin/Perf.hx

@@ -1,38 +0,0 @@
-package bin;
-
-import kernel.peripherals.Peripherals.Peripheral;
-import lib.CLIAppBase;
-
-class Perf extends CLIAppBase {
-    public function new() {
-        registerSyncSubcommand("inspect",(args)->{
-            if (args.length < 1) return false;
-
-            var result = Peripheral.instance.inspect(args[0]);
-
-            if (result == null){
-                handle.writeLine("No peripheral found on side "+args[0]);
-                return true;
-            }
-
-            handle.writeLine("Types:");
-            for (type in result.types){
-                handle.writeLine("  "+type);
-            }
-
-            handle.writeLine("Methods:");
-            for (method in result.methods){
-                handle.writeLine("  "+method);
-            }
-
-            return true;
-        },"<side>");
-
-        registerSyncSubcommand("list",(args)->{
-            for (addr in Peripheral.instance.getAllAddresses()){
-                handle.writeLine('$addr => ${Peripheral.instance.getTypes(addr).join(", ")}');
-            }
-            return true;
-        });
-    }
-}

src/bin/Peri.hx

@@ -0,0 +1,33 @@
+package bin;
+
+import kernel.peripherals.Peripherals.Peripheral;
+import lib.CLIAppBase;
+
+@:build(macros.Binstore.includeBin("Peripheral", ["ph", "peripheral"]))
+class Peri extends CLIAppBase {
+	public function new() {
+		registerSyncSubcommand("inspect", (args) -> {
+			var addr = args.getString("addr");
+			var result = Peripheral.inspect(addr);
+
+			handle.writeLine("Types:");
+			for (type in result.types) {
+				handle.writeLine("  " + type);
+			}
+
+			handle.writeLine("Methods:");
+			for (method in result.methods) {
+				handle.writeLine("  " + method);
+			}
+
+			return true;
+		}, [Addr("addr")]);
+
+		registerSyncSubcommand("list", (args) -> {
+			for (addr in Peripheral.getAllAddresses()) {
+				handle.writeLine('$addr => ${Peripheral.getTypes(addr).join(", ")}');
+			}
+			return true;
+		});
+	}
+}

src/bin/Redstone.hx

@@ -5,22 +5,23 @@ import kernel.peripherals.Peripherals.Peripheral;
 
 using tink.CoreApi;
 
-class Redstone extends CLIAppBase{
+@:build(macros.Binstore.includeBin("Redstone", ["redstone", "rs"]))
+class Redstone extends CLIAppBase {
 	public function new() {
-		registerSyncSubcommand("on", (args)-> {
+		registerSyncSubcommand("on", (args) -> {
-			Peripheral.instance.getRedstone(args[0]).setOutput(true);
+			Peripheral.getRedstone(args.getString("side")).setOutput(true);
 			return true;
-		});
+		}, [Side("side")]);
 
-		registerSyncSubcommand("off", (args)-> {
+		registerSyncSubcommand("off", (args) -> {
-			Peripheral.instance.getRedstone(args[0]).setOutput(false);
+			Peripheral.getRedstone(args.getString("side")).setOutput(false);
 			return true;
-		});
+		}, [Side("side")]);
 
-		registerSyncSubcommand("get", (args)-> {
+		registerSyncSubcommand("get", (args) -> {
-			var value = Peripheral.instance.getRedstone(args[0]).getAnalogInput();
+			var value = Peripheral.getRedstone(args.getString("side")).getAnalogInput();
 			handle.write("Analog input: " + value);
 			return true;
-		});
+		}, [Side("side")]);
 	}
 }

src/bin/Service.hx

@@ -5,82 +5,56 @@ import lib.CLIAppBase;
 
 using tink.CoreApi;
 
+@:build(macros.Binstore.includeBin("Service", ["srv"]))
 class Service extends CLIAppBase {
-    public function new() {
+	public function new() {
-        registerSyncSubcommand("start", (args) ->{
+		registerSyncSubcommand("start", (args) -> {
-            if (args.length < 1) {
+			var result = ServiceManager.start(args.getString("name"));
-                return false;
+			return handleResult(result);
-            }
+		}, [String("name")]);
 
-            var name = args[0];
+		registerSyncSubcommand("stop", (args) -> {
+			var result = ServiceManager.stop(args.getString("name"));
+			return handleResult(result);
+		}, [String("name")]);
 
-            var result = ServiceManager.instance.start(name);
+		registerSyncSubcommand("register", (args) -> {
-            return handleResult(result);
+			var name = args.getString("name");
-        },"Start a service");
+			var binName = args.getString("binary");
+			var rest = args.getRest();
 
-        registerSyncSubcommand("stop", (args) ->{
+			var result = ServiceManager.register(name, binName, rest);
-            if (args.length < 1) {
+			return handleResult(result);
-                return false;
+		}, [String("name"), String("binary"), Rest("args")]);
-            }
 
-            var name = args[0];
+		registerSyncSubcommand("unregister", (args) -> {
+			var result = ServiceManager.unregister(args.getString("name"));
+			return handleResult(result);
+		}, [String("name")]);
 
-            var result = ServiceManager.instance.stop(name);
+		registerSyncSubcommand("list", (args) -> {
-            return handleResult(result);
+			var list = ServiceManager.listRunning();
-        },"Stop a service");
 
-        registerSyncSubcommand("register", (args) ->{
+			for (name in list) {
-            if (args.length < 2) {
+				this.handle.writeLine(name);
-                return false;
+			}
-            }
 
-            var name = args[0];
+			return true;
-            var binName = args[1];
+		});
-            var rest = args.slice(2);
 
-            var result = ServiceManager.instance.register(name, binName, rest);
+		registerSyncSubcommand("enable", (args) -> {
-            return handleResult(result);
+			ServiceManager.enable(args.getString("name"));
-        },"Register a new service");
+			return true;
+		}, [String("name")]);
+	}
 
-        registerSyncSubcommand("unregister", (args) ->{
+	private function handleResult(res:Outcome<Noise, String>):Bool {
-            if (args.length < 2) {
+		switch (res) {
-                return false;
+			case Success(_):
-            }
+				return true;
-
+			case Failure(e):
-            var name = args[0];
+				this.handle.write(e);
-
+				return false;
-            var result = ServiceManager.instance.unregister(name);
+		}
-            return handleResult(result);
+	}
-        },"Unregister a service");
+}
-
-        registerSyncSubcommand("list", (args) ->{
-            
-            var list = ServiceManager.instance.listRunning();
-            
-            for (name in list) {
-                this.handle.writeLine(name);
-            }
-
-            return true;
-        },"List all services");
-
-        registerSyncSubcommand("enable", (args) ->{
-            if (args.length < 1) {
-                return false;
-            }
-
-            ServiceManager.instance.enable(args[0]);
-            return true;
-        },"Enable a service");
-    }
-
-    private function handleResult(res: Outcome<Noise,String>): Bool {
-        switch (res) {
-            case Success(_):
-                return true;
-            case Failure(e):
-                this.handle.write(e);
-                return false;
-        }
-    }
-}

src/bin/Speaker.hx

@@ -0,0 +1,71 @@
+package bin;
+
+import kernel.peripherals.Peripherals.Peripheral;
+import lib.CLIAppBase;
+
+using tink.CoreApi;
+
+@:build(macros.Binstore.includeBin("Speaker", ["speaker", "sp"]))
+class Speaker extends CLIAppBase {
+	public function new() {
+		registerSyncSubcommand("note", (args) -> {
+			var sp = Peripheral.getSpeaker(args.getString("addr"));
+
+			var note = args.getString("note");
+			var r;
+
+			if (args.hasArg("pitch")) {
+				if (args.hasArg("volume")) {
+					r = sp.playNote(note, args.getFloat("volume"), args.getInt("pitch"));
+				} else {
+					r = sp.playNote(note, args.getFloat("volume"));
+				}
+			} else {
+				r = sp.playNote(note);
+			}
+
+			switch r {
+				case Failure(failure):
+					handle.writeLine(failure);
+					return false;
+				case Success(_):
+					return true;
+			}
+		}, [
+			Peripheral("addr", kernel.peripherals.Speaker.TYPE_NAME),
+			String("note"),
+			Optional(Int("pitch")),
+			Optional(Float("volume"))
+		]);
+
+		registerSyncSubcommand("sound", (args) -> {
+			var sp = Peripheral.getSpeaker(args.getString("addr"));
+
+			var sound = args.getString("sound");
+			var r;
+
+			if (args.hasArg("volume")) {
+				if (args.hasArg("pitch")) {
+					r = sp.playSound(sound, args.getFloat("volume"), args.getFloat("pitch"));
+				} else {
+					r = sp.playSound(sound, args.getFloat("volume"));
+				}
+			} else {
+				r = sp.playSound(sound);
+			}
+
+			switch r {
+				case Failure(failure):
+					handle.writeLine(failure);
+					return false;
+				case Success(_):
+					return true;
+			}
+		}, [
+			Peripheral("addr", kernel.peripherals.Speaker.TYPE_NAME),
+			String("sound"),
+			Optional(Float("pitch")),
+			Optional(Float("volume"))
+		]);
+	}
+}

src/bin/Terminal.hx

@@ -1,91 +1,146 @@
 package bin;
 
+import lib.MathI;
+import kernel.EndOfLoop;
+import lua.NativeStringTools;
 import kernel.binstore.BinStore;
 import kernel.ps.ProcessHandle;
-import kernel.ps.Process;
+import kernel.ps.IProcess;
 import kernel.ps.ProcessManager;
 import lib.Color;
 import kernel.ui.WindowContext;
 
 using tink.CoreApi;
 
-class Terminal implements Process {
+@:build(macros.Binstore.includeBin("Terminal", ["terminal"]))
-	private var context:WindowContext;
+class Terminal implements IProcess {
+	private static inline final MAX_BACKLOG:Int = 100;
+
+	private var handle:ProcessHandle;
+
+	private var ctx:WindowContext;
+	private var requestRender:() -> Void;
+
 	private var input:String = "";
 	private var backlog:Array<String> = [];
-	private var handle:ProcessHandle;
+	private var history:Array<String> = [];
-	private var requestRender: () -> Void;
+	private var historyIndex:Int = 0;
+
+	private var scrollBack = 0;
+
+	private var runningPID:PID = -1;
 
 	public function new() {}
 
-	public function run(handle: ProcessHandle): Void {
+	public function run(handle:ProcessHandle):Void {
 		this.handle = handle;
 
 		var statelessContext = handle.createStatelessWindowContext();
 
-		this.context = statelessContext.ctx;
+		this.ctx = statelessContext.ctx;
 		this.requestRender = statelessContext.requestRender;
 
 		statelessContext.setRenderFunc(this.render);
 
-		this.context.onChar.handle(char -> {
+		// Add input event handlers
+		handle.addCallbackLink(this.ctx.onChar.handle(char -> {
+			if (this.runningPID > 0)
+				return;
 			this.input += char;
 			this.requestRender();
-		});
+		}));
 
-		this.context.onKey.handle(e -> {
+		// Add key event handlers
-			if (e.keyCode == 259) { // Backspace
+		handle.addCallbackLink(this.ctx.onKey.handle(e -> {
-				this.input = this.input.substr(0, this.input.length - 1);
+			switch (e.keyCode) {
-				this.requestRender();
+				case 259: // Backspace
-			} else if (e.keyCode == 257) { // Enter
+					if (this.runningPID > 0)
-				this.backlog.push("> " + this.input);
+						return;
-				var command = this.input;
+					this.input = this.input.substr(0, this.input.length - 1);
-				this.input = "";
+					this.requestRender();
-				this.requestRender();
+				case 257: // Enter
-				this.invokeCommand(command);
+					if (this.runningPID > 0)
+						return;
+					this.backlog.push("> " + this.input);
+					this.backlog.push("");
+
+					var command = this.input;
+					this.input = "";
+					this.scrollBack = 0;
+					this.requestRender();
+					this.historyIndex = 0;
+					this.invokeCommand(command);
+				case 269: // END
+					this.stopCurrentPS();
+				case 265: // UP
+					if (this.historyIndex < this.history.length) {
+						this.historyIndex++;
+						this.input = this.history[this.history.length - this.historyIndex];
+						this.requestRender();
+					}
+				case 266: // PAGE UP
+					this.scrollBack = MathI.min(scrollBack + 1, this.backlog.length - 1);
+					this.requestRender();
+				case 267: // PAGE DOWN
+					this.scrollBack = MathI.max(scrollBack - 1, 0);
+					this.requestRender();
 			}
-		});
+		}));
 
 		this.requestRender();
+
+		if (handle.args.length > 0) {
+			var arg1 = handle.args[0];
+
+			this.backlog.push("> " + arg1);
+			this.backlog.push("");
+
+			EndOfLoop.endOfLoop(() -> {
+				this.invokeCommand(arg1);
+			});
+		}
+	}
+
+	private function stopCurrentPS() {
+		if (this.runningPID < 0) {
+			return;
+		}
+
+		ProcessManager.kill(this.runningPID);
 	}
 
 	private function render() {
-		redrawBacklog();
+		var size = this.ctx.getSize();
-		redrawInput();
-	}
-
-	private function redrawBacklog() {
-		var size = this.context.getSize();
 		var linesAvailable = size.y - 1;
 
-		var start:Int = this.backlog.length - linesAvailable;
+		var withoutScrollBack = (this.backlog.length - linesAvailable);
+		var start:Int = withoutScrollBack - scrollBack;
 
 		for (i in 0...linesAvailable) {
 			var line = this.backlog[start + i];
 
-			this.context.setCursorPos(0, i);
+			this.ctx.setCursorPos(0, i);
-			this.context.clearLine();
+			this.ctx.clearLine();
 
 			if (line != null) {
-				this.context.write(line);
+				this.ctx.write(line);
 			}
 		}
-		this.moveCursorToInput();
-	}
 
-	private function redrawInput() {
+		this.ctx.setCursorPos(0, size.y - 1);
-		var size = this.context.getSize();
+		this.ctx.clearLine();
 
-		this.context.setCursorPos(0, size.y - 1);
+		this.ctx.setTextColor(Color.Blue);
-		this.context.clearLine();
+		this.ctx.write("> ");
 
-		this.context.setTextColor(Color.Blue);
+		this.ctx.setTextColor(Color.White);
-		this.context.write("> ");
+		this.ctx.write(this.input);
 
-		this.context.setTextColor(Color.White);
+		if (this.runningPID < 0) {
-		this.context.write(this.input);
+			this.ctx.setCursorBlink(true);
-
+		} else {
-		this.context.setCursorBlink(true);
+			this.ctx.setCursorBlink(false);
+		}
 	}
 
 	private function invokeCommand(command:String):Void {
@@ -94,6 +149,13 @@ class Terminal implements Process {
 		if (args.length == 0) {
 			return;
 		}
+
+		this.history.push(command);
+
+		if (this.history.length > MAX_BACKLOG) {
+			this.history.shift();
+		}
+
 		var commandName = args[0];
 
 		// Handle built-in commands
@@ -104,40 +166,35 @@ class Terminal implements Process {
 		}
 
 		var commandArgs:Array<String> = args.slice(1);
-		var hadInput = false;
 
-		var ps = getProgByName(commandName);
+		var ps = BinStore.instantiate(commandName);
 		if (ps == null) {
 			this.backlog.push("Unknown command: " + commandName);
-			this.redrawBacklog();
+			this.requestRender();
-			this.redrawInput();
 			return;
 		}
 
-		ProcessManager.run(ps,{
+		this.runningPID = ProcessManager.run(ps, {
 			args: commandArgs,
 			onWrite: (s:String) -> {
 				if (s == "") {
 					return;
 				}
 
-				if (!hadInput) {
+				var splits = s.split("\n");
-					// Add a new line, so that the input is not on the same line as the command
-					this.backlog.push("");
-					hadInput = true;
-				}
 
-				for (line in s.split("\n")) {
+				for (i => split in splits) {
-					if (line == ""){
+					if (i == 0) {
-						this.backlog.push("");
+						this.backlog[this.backlog.length - 1] += split;
 					} else {
-						this.backlog[this.backlog.length - 1] += s;
+						this.backlog.push(split);
 					}
 				}
-				
+
 				this.requestRender();
 			},
 			onExit: (success:Bool) -> {
+				this.runningPID = -1;
 				if (this.backlog[this.backlog.length - 1] == "") {
 					this.backlog.pop();
 				}
@@ -146,9 +203,12 @@ class Terminal implements Process {
 			}
 		});
 
-		this.context.setCursorBlink(false);
+		this.ctx.setCursorBlink(false);
 	}
 
+	/**
+		Convter a command string into an array of arguments where the first element is the command name
+	**/
 	private function parseArgs(command:String):Array<String> {
 		// TODO: tim and quote handling
 		return command.split(" ");
@@ -156,20 +216,11 @@ class Terminal implements Process {
 
 	private function clear() {
 		this.backlog = [];
-		this.redrawBacklog();
+		this.requestRender();
-	}
-
-	private function getProgByName(name:String):Process {
-		var bin = BinStore.instance.getBinByAlias(name);
-		if (bin == null) {
-			return null;
-		}
-
-		return Type.createInstance(bin.c,[]);
 	}
 
 	private function moveCursorToInput() {
-		var size = this.context.getSize();
+		var size = this.ctx.getSize();
-		this.context.setCursorPos(this.input.length + 2, size.y - 1);
+		this.ctx.setCursorPos(this.input.length + 2, size.y - 1);
 	}
 }

src/bin/Turtle.hx

@@ -1,44 +0,0 @@
-package bin;
-
-import lib.CLIAppBase;
-
-using tink.CoreApi;
-
-class Turtle extends CLIAppBase {
-	public function new() {
-		registerSyncSubcommand("forward", (args)->{
-			return perform(kernel.turtle.Turtle.instance.forward());
-		});
-
-		registerSyncSubcommand("back", (args)->{
-			return perform(kernel.turtle.Turtle.instance.back());
-		});
-
-		registerSyncSubcommand("left", (args)->{
-			return perform(kernel.turtle.Turtle.instance.turnLeft());
-		});
-
-		registerSyncSubcommand("right", (args)->{
-			return perform(kernel.turtle.Turtle.instance.turnRight());
-		});
-
-		registerSyncSubcommand("up", (args)->{
-			return perform(kernel.turtle.Turtle.instance.up());
-		});
-
-		registerSyncSubcommand("down", (args)->{
-			return perform(kernel.turtle.Turtle.instance.down());
-		});
-	}
-
-	private function perform(outcome: Outcome<Noise,String>): Bool {
-		switch outcome {
-			case Success(_):
-				return true;
-			case Failure(error):
-				handle.write(error);
-				return false;
-		}
-	}
-
-}

src/bin/TurtleCtl.hx

@@ -0,0 +1,180 @@
+package bin;
+
+import kernel.turtle.Types.ToolSide;
+import lib.turtle.Helper;
+import kernel.turtle.TurtleMutex;
+import kernel.turtle.Turtle;
+import lib.turtle.InvManager;
+import lib.CLIAppBase;
+
+using tink.CoreApi;
+
+@:build(macros.Binstore.includeBin("Turtle", ["turtle", "t"]))
+class TurtleCtl extends CLIAppBase {
+	public function new() {
+		registerAsyncSubcommand("f", (args) -> {
+			return asynPerform(Turtle.forward, args.getInt("times") ?? 1);
+		}, [Optional(Int("times"))]);
+
+		registerAsyncSubcommand("b", (args) -> {
+			return asynPerform(Turtle.back, args.getInt("times") ?? 1);
+		}, [Optional(Int("times"))]);
+
+		registerAsyncSubcommand("l", (args) -> {
+			return asynPerform(Turtle.turnLeft, args.getInt("times") ?? 1);
+		}, [Optional(Int("times"))]);
+
+		registerAsyncSubcommand("r", (args) -> {
+			return asynPerform(Turtle.turnRight, args.getInt("times") ?? 1);
+		}, [Optional(Int("times"))]);
+
+		registerAsyncSubcommand("u", (args) -> {
+			return asynPerform(Turtle.up, args.getInt("times") ?? 1);
+		}, [Optional(Int("times"))]);
+
+		registerAsyncSubcommand("d", (args) -> {
+			return asynPerform(Turtle.down, args.getInt("times") ?? 1);
+		}, [Optional(Int("times"))]);
+
+		registerAsyncSubcommand("defrag", (args) -> {
+			return asynPerform(() -> {
+				// TODO: when defrag can fail return that error
+				InvManager.defrag();
+				return Success(null);
+			}, 1);
+		});
+
+		registerSyncSubcommand("fuel", (args) -> {
+			var lvl = Turtle.getFuelLevel();
+			var limit = Turtle.getFuelLimit();
+			handle.writeLine('${lvl}/${limit} (${(lvl / limit) * 100}%)');
+			return true;
+		});
+
+		registerAsyncSubcommand("fuel-sources", (args) -> {
+			return asynPerform(() -> {
+				var items = InvManager.getCombustableItems();
+
+				for (i in items) {
+					handle.writeLine(i);
+				}
+
+				return Success(null);
+			}, 1);
+		});
+
+		registerAsyncSubcommand("refuel", (args) -> {
+			var refuelTo = Turtle.getFuelLimit();
+			var arg = args.getString("to");
+			if (arg != null) {
+				var split = arg.split("%");
+
+				if (split.length > 1) {
+					// Is percentage
+					var parsed = Std.parseFloat(split[0]);
+
+					if (parsed == null) {
+						handle.writeLine("Failed to parse ammount");
+						return Future.sync(false);
+					}
+
+					refuelTo = Math.round(refuelTo * (parsed / 100));
+				} else {
+					// Is absolute
+					var parsed = Std.parseInt(arg);
+
+					if (parsed == null) {
+						handle.writeLine("Failed to parse ammount");
+						return Future.sync(false);
+					}
+
+					refuelTo = parsed;
+				}
+			}
+
+			return asynPerform(() -> {
+				InvManager.refuel(refuelTo, []);
+
+				return Success(null);
+			}, 1);
+		}, [Optional(String("to"))]);
+
+		registerAsyncSubcommand("dig", (args) -> {
+			var direction = args.getString("direction");
+			switch (direction) {
+				case "front" | "f":
+					return asynPerform(() -> Turtle.dig(Front), 1);
+				case "top" | "t" | "up" | "u":
+					return asynPerform(() -> Turtle.dig(Up), 1);
+				case "bot" | "bottom" | "b" | "down" | "d":
+					return asynPerform(() -> Turtle.dig(Down), 1);
+				default:
+					return Future.sync(false);
+			}
+		}, [String("direction")]);
+
+		registerAsyncSubcommand("tunnel", (args) -> {
+			var len = args.getInt("length");
+			return asynPerform(Helper.combine.bind([Turtle.digEmpty.bind(Front), Turtle.forward, Turtle.digEmpty.bind(Up)]), len);
+		}, [Int("length")]);
+
+		registerSyncSubcommand("inspect", (args) -> {
+			var res = Turtle.inspect(Front);
+
+			switch res {
+				case Failure(err):
+					handle.writeLine("Failed: " + err);
+					return false;
+				case Success(data):
+					handle.writeLine('Name: ${data.name}');
+					handle.writeLine("Tags:");
+
+					for (tag in data.tags.sortByName()) {
+						handle.writeLine('	${tag}');
+					}
+
+					handle.writeLine("State:");
+					handle.writeLine(data.state);
+			}
+
+			return true;
+		}, []);
+	}
+
+	private function asynPerform(op:Void->Outcome<Noise, String>, times:Int):Future<Bool> {
+		return new Future<Bool>((wakeup) -> {
+			if (times == 0) {
+				wakeup(false);
+				return null;
+			}
+
+			if (!Turtle.isTurtle()) {
+				handle.write("This is not a turtle!");
+				wakeup(false);
+				return null;
+			}
+
+			if (!handle.claimTurtleMutex()) {
+				handle.writeLine("Failed to claim mutex");
+				wakeup(false);
+				return null;
+			}
+
+			TurtleMutex.runInTThread(() -> {
+				for (i in 0...times) {
+					switch op() {
+						case Success(_):
+						case Failure(failure):
+							handle.writeLine('Failed: $failure');
+							wakeup(false);
+							return;
+					}
+				}
+
+				wakeup(true);
+			});
+
+			return null;
+		});
+	}
+}

src/bin/debug/Debug.hx

@@ -0,0 +1,41 @@
+package bin.debug;
+
+import kernel.log.Log;
+import lib.turtle.InvManager;
+import kernel.ps.ProcessHandle;
+import kernel.ps.IProcess;
+
+/**
+	Use this to test whatever you are working on. It will also print debug statements. 
+	IDK if you commit changes in this file. It will not be included in non debug build.
+**/
+#if debug
+@:build(macros.Binstore.includeBin("Debug", ["dbg", "debug"]))
+#end
+class Debug implements IProcess {
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		var link = Log.onLog.handle((line) -> {
+			handle.writeLine('[${line.level}] ${line.message}');
+		});
+
+		handle.addDeferFunc(() -> {
+			link.cancel();
+		});
+
+		// Add your stuff here
+		// -----
+
+		var rpc = new bin.debug.DebugRPC.DebugRPCImpl(1, "debug");
+
+		var a = rpc.addNumber(1, 2);
+
+		// rpc.addNumber(1,2).handle((e)->{
+		// 	Log.debug(e);
+		// 	handle.close();
+		// });
+
+		// -----
+	}
+}

src/bin/debug/DebugRPC.hx

@@ -0,0 +1,10 @@
+package bin.debug;
+
+import macros.rpc.RPCBase;
+
+interface DebugRPC {
+	function addNumber(a:Int, b:Int):Int;
+}
+
+@:build(macros.rpc.RPC.buildRPC(DebugRPC))
+class DebugRPCImpl extends RPCBase {}

src/bin/debug/DebugService.hx

@@ -0,0 +1,27 @@
+package bin.debug;
+
+import bin.debug.DebugRPC.DebugRPCImpl;
+import macros.rpc.RPC;
+import kernel.ps.ProcessHandle;
+import kernel.ps.IProcess;
+
+#if debug
+@:build(macros.Binstore.includeBin("Debug SRV", ["dbg-srv", "debug-srv"]))
+#end
+class DebugService implements IProcess implements DebugRPC {
+	private var handle:ProcessHandle;
+
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		this.handle = handle;
+
+		kernel.net.Net.registerProto("debug", (pack) -> {
+			DebugRPCImpl.handlePackage(this, pack);
+		});
+	}
+
+	public function addNumber(a:Int, b:Int):Int {
+		return a + b;
+	}
+}

src/bin/exporter/Exporter.hx

@@ -0,0 +1,67 @@
+package bin.exporter;
+
+import kernel.net.Package.GenericPackage;
+import kernel.peripherals.exports.RedstoneExport;
+import kernel.peripherals.Peripherals.Peripheral;
+import kernel.ps.ProcessHandle;
+import kernel.ps.IProcess;
+
+/**
+	A service to expose local peripherals to the network. 
+**/
+@:build(macros.Binstore.includeBin("Exporter", ["exporter"]))
+class Exporter implements IProcess {
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		if (handle.args.length < 2) {
+			handle.writeLine("Not enough args: <addr> <type>");
+			handle.close(false);
+		}
+
+		var addr = handle.args[0];
+		var expectedType = handle.args[1];
+
+		// Check if peripheral is present. Not the case for redstone.
+		if (expectedType != kernel.peripherals.Redstone.TYPE_NAME && !Peripheral.isPresent(addr)) {
+			handle.writeLine('Address: $addr not present');
+			handle.close(false);
+		}
+
+		var types = Peripheral.getTypes(addr);
+
+		// Check if the correct type is present. Not the case for redstone.
+		if (expectedType != kernel.peripherals.Redstone.TYPE_NAME && !types.contains(expectedType)) {
+			handle.writeLine('Expected type not machted on address: $addr. Wanted $expectedType got $types');
+			handle.close(false);
+		}
+
+		var peri = Peripheral.getFromType(addr, expectedType);
+
+		if (peri == null) {
+			handle.writeLine('Failed to create peripheral for address: $addr');
+			handle.close(false);
+		}
+
+		var handePackFunc:(GenericPackage) -> Bool = null;
+
+		// Cast to RPC class
+		// TODO: There must be a smarter way to do this.
+		switch expectedType {
+			case kernel.peripherals.Redstone.TYPE_NAME:
+				handePackFunc = (p) -> {
+					return RedstoneExport.handlePackage(cast peri, p);
+				};
+				// TODO: More peripherals
+		}
+
+		handle.writeLine('Listening on export:$addr with type $expectedType');
+
+		// Listen for packages
+		kernel.net.Net.registerProto('export:$addr', (p) -> {
+			if (!handePackFunc(p)) {
+				handle.writeLine("Failed handle package on export");
+			}
+		});
+	}
+}

src/bin/ns/NameSystem.hx

@@ -0,0 +1,71 @@
+package bin.ns;
+
+import lib.KVStore;
+import haxe.ds.StringMap;
+import kernel.net.Package.NetworkID;
+import bin.ns.NameSystemRPC.INameSystemRPC;
+import kernel.ps.ProcessHandle;
+import kernel.ps.IProcess;
+
+using Lambda;
+using tink.CoreApi;
+
+@:build(macros.Binstore.includeBin("NameSystem", ["ns", "namesystem"]))
+class NameSystem implements IProcess implements INameSystemRPC {
+	private var handle:ProcessHandle;
+
+	private var idRecords:StringMap<NetworkID> = new StringMap();
+
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		this.handle = handle;
+
+		this.load();
+
+		kernel.net.Net.registerProto("ns", (p) -> {
+			NameSystemRPC.handlePackage(this, p);
+		});
+	}
+
+	private function load() {
+		var kv = new KVStore("NameSystem");
+		kv.load();
+
+		this.idRecords = kv.get("idRecords", new StringMap());
+	}
+
+	private function save() {
+		var kv = new KVStore("NameSystem");
+
+		kv.set("idRecords", this.idRecords);
+
+		kv.save();
+	}
+
+	public function setIDRecord(name:String, id:NetworkID):Noise {
+		this.idRecords.set(name, id);
+		this.save();
+		return Noise;
+	}
+
+	public function getIDRecord(name:String):Null<NetworkID> {
+		return this.idRecords.get(name);
+	}
+
+	public function removeIDRecord(name:String):Noise {
+		this.idRecords.remove(name);
+		this.save();
+		return Noise;
+	}
+
+	public function listIDRecords():Array<{name:String, id:NetworkID}> {
+		var rtn = [];
+
+		for (k => v in this.idRecords) {
+			rtn.push({name: k, id: v});
+		}
+
+		return rtn;
+	}
+}

src/bin/ns/NameSystemCLI.hx

@@ -0,0 +1,71 @@
+package bin.ns;
+
+import lib.CLIAppBase;
+
+using tink.CoreApi;
+
+@:build(macros.Binstore.includeBin("NameSystemCLI", ["ns-cli"]))
+class NameSystemCLI extends CLIAppBase {
+	public function new() {
+		registerAsyncSubcommand("get", (args) -> {
+			var ns = NameSystemRPC.getDefault();
+
+			return ns.getIDRecord(args.getString("name")).map((r) -> {
+				switch r {
+					case Success(data):
+						handle.writeLine('Resolved: $data');
+					case Failure(failure):
+						handle.writeLine('Failed: $failure');
+				}
+
+				return true;
+			});
+		}, [String("name")]);
+
+		registerAsyncSubcommand("register", (args) -> {
+			var id = args.getInt("id");
+			var ns = NameSystemRPC.getDefault();
+
+			return ns.setIDRecord(args.getString("name"), id).map((r) -> {
+				switch r {
+					case Success(_):
+						handle.writeLine('Set');
+					case Failure(failure):
+						handle.writeLine('Failed: $failure');
+				}
+
+				return true;
+			});
+		}, [String("name"), Int("id")]);
+
+		registerAsyncSubcommand("list", (args) -> {
+			var ns = NameSystemRPC.getDefault();
+
+			return ns.listIDRecords().map((r) -> {
+				switch r {
+					case Success(data):
+						handle.writeLine('List: $data');
+					case Failure(failure):
+						handle.writeLine('Failed: $failure');
+				}
+
+				return true;
+			});
+		});
+
+		registerAsyncSubcommand("unregister", (args) -> {
+			var ns = NameSystemRPC.getDefault();
+
+			return ns.removeIDRecord(args.getString("name")).map((r) -> {
+				switch r {
+					case Success(_):
+						handle.writeLine('Unregisterd');
+					case Failure(failure):
+						handle.writeLine('Failed: $failure');
+				}
+
+				return true;
+			});
+		}, [String("name")]);
+	}
+}

src/bin/ns/NameSystemRPC.hx

@@ -0,0 +1,31 @@
+package bin.ns;
+
+import kernel.KernelSettings;
+import macros.rpc.RPCBase;
+import kernel.net.Package.NetworkID;
+
+using tink.CoreApi;
+
+interface INameSystemRPC {
+	function setIDRecord(name:String, id:NetworkID):Noise;
+	function getIDRecord(name:String):Null<NetworkID>;
+	function removeIDRecord(name:String):Noise;
+	function listIDRecords():Array<{name:String, id:NetworkID}>;
+}
+
+@:build(macros.rpc.RPC.buildRPC(INameSystemRPC))
+class NameSystemRPC extends RPCBase {
+	public static function getDefault():NameSystemRPC {
+		return new NameSystemRPC(KernelSettings.nameServer, "ns");
+	}
+
+	public static function resolve(input:String):Promise<Null<NetworkID>> {
+		if (input == "12345") {
+			return Promise.resolve(Std.parseInt(input));
+		}
+
+		var ns = getDefault();
+
+		return ns.getIDRecord(input);
+	}
+}

src/bin/pathfinder/PFClient.hx

@@ -0,0 +1,59 @@
+package bin.pathfinder;
+
+import lib.WorldPos;
+import lib.ui.elements.IUIElement;
+import lib.ui.elements.TextElement;
+import lib.ui.elements.RootElement;
+import kernel.ui.WindowContext;
+import kernel.ps.ProcessHandle;
+import kernel.ps.IProcess;
+
+class PFClient implements IProcess {
+	private var handle:ProcessHandle;
+
+	private var ctx:WindowContext;
+	private var requestRender:Void->Void;
+	private var root:RootElement;
+
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		this.handle = handle;
+
+		var stateless = handle.createStatelessWindowContext();
+		this.ctx = stateless.ctx;
+		this.requestRender = stateless.requestRender;
+
+		stateless.setRenderFunc(this.render);
+
+		this.root = new RootElement();
+		this.root.setTitle("Pathfinder");
+
+		this.ctx.delegateEvents(this.root);
+
+		this.requestRender();
+	}
+
+	private function render() {
+		var acc = kernel.gps.GPS.getAccuracy();
+		var pos:WorldPos = kernel.gps.GPS.getPosition() ?? {x: 0, y: 0, z: 0};
+
+		var childre:Array<IUIElement> = [
+			new TextElement('Acc: ${acc}'),
+			new TextElement('Pos: X:${pos.x} Y:${pos.y} Z:${pos.z}'),
+			new TextElement('UPDATE', {
+				style: {bgColor: Gray},
+				uiEvents: {
+					onClick: () -> {
+						kernel.gps.GPS.locate().handle((pos) -> {
+							this.requestRender();
+						});
+					}
+				}
+			}),
+		];
+
+		this.root.setChildren(childre);
+		this.root.render(ctx.getSize()).renderToContext(ctx);
+	}
+}

src/bin/srsc/CLI.hx

@@ -1,92 +0,0 @@
-package bin.srsc;
-
-import kernel.net.Package.NetworkID;
-import lib.RessourceNames;
-import lib.CLIAppBase;
-
-using tink.CoreApi;
-
-class CLI extends CLIAppBase {
-	public function new() {
-		registerAsyncSubcommand("get", (args) -> {
-			if (args.length < 2) {
-				handle.writeLine("Not enough arguments");
-				return Future.sync(false);
-			}
-
-			var id:NetworkID = Std.parseInt(args[0]);
-			if (id == null) {
-				handle.writeLine("Invalid id");
-				return Future.sync(false);
-			}
-
-			return RessourceNames.get(args[1], id).map((res) -> {
-				switch (res) {
-					case Success(data):
-						if (data == null) {
-							handle.writeLine("Not found");
-						} else {
-							handle.writeLine("Found: " + data);
-						}
-					case Failure(error):
-						handle.writeLine("Error: " + error);
-				}
-				return true;
-			});
-		}, "<id> <name>");
-
-		registerAsyncSubcommand("register", (args) -> {
-			if (args.length < 3) {
-				handle.writeLine("Not enough arguments");
-				return Future.sync(false);
-			}
-
-			var id:NetworkID = Std.parseInt(args[0]);
-			if (id == null) {
-				handle.writeLine("Invalid id");
-				return Future.sync(false);
-			}
-
-			var id2:NetworkID = Std.parseInt(args[2]);
-			if (id2 == null) {
-				handle.writeLine("Invalid id");
-				return Future.sync(false);
-			}
-
-			return RessourceNames.register(args[1], id2, id).map((res) -> {
-				switch (res) {
-					case Success(data):
-						handle.writeLine("Success");
-					case Failure(error):
-						handle.writeLine("Error: " + error);
-				}
-
-				return true;
-			});
-		}, "<id> <name> <id>");
-
-		registerAsyncSubcommand("unregister", (args) -> {
-			if (args.length < 2) {
-				handle.writeLine("Not enough arguments");
-				return Future.sync(false);
-			}
-
-			var id:NetworkID = Std.parseInt(args[0]);
-			if (id == null) {
-				handle.writeLine("Invalid id");
-				return Future.sync(false);
-			}
-
-			return RessourceNames.unregister(args[1], id).map((res) -> {
-				switch (res) {
-					case Success(data):
-						handle.writeLine("Success");
-					case Failure(error):
-						handle.writeLine("Error: " + error);
-				}
-
-				return true;
-			});
-		}, "<id> <name>");
-	}
-}

src/bin/srsc/PackageTypes.hx

@@ -1,32 +0,0 @@
-package bin.srsc;
-
-import kernel.net.Package.NetworkID;
-
-typedef GetRequest = {
-	public var ?type:String;
-	public var name:String;
-}
-
-typedef GetResponse = {
-	public var success:Bool;
-	public var netID:NetworkID;
-}
-
-typedef RegisterRequest = {
-	public var ?type:String;
-	public var name:String;
-	public var netID:NetworkID;
-}
-
-typedef RegisterResponse = {
-	public var success:Bool;
-}
-
-typedef UnregisterRequest = {
-	public var ?type:String;
-	public var name:String;
-}
-
-typedef UnregisterResponse = {
-	public var success:Bool;
-}

src/bin/srsc/SiteRessourceController.hx

@@ -1,104 +0,0 @@
-package bin.srsc;
-
-import kernel.log.Log;
-import lib.KVStore;
-import bin.srsc.PackageTypes;
-import kernel.net.Package;
-import kernel.ps.ProcessHandle;
-import kernel.ps.Process;
-
-/**
-	The SiteRessourceController is responsible for the management of ressources on the site.
-	It makes sure that ressources are have a unique id and that they are not duplicated.
-	It also keeps track of the responsible NetID for each ressource. Kinda like a DNS.
-**/
-class SiteRessourceController implements Process {
-	public static inline final SITE_CONTROLLER_RESSOURCE_MANAGER_PROTO:String = "srsc";
-
-	private var handle:ProcessHandle;
-	private var ressources:Map<String, NetworkID>;
-
-	public function new() {}
-
-	public function run(handle:ProcessHandle) {
-		this.handle = handle;
-
-		load();
-
-		// Register proto
-		kernel.net.Net.instance.registerProto(SITE_CONTROLLER_RESSOURCE_MANAGER_PROTO, this.handleMsg);
-	}
-
-	private function handleMsg(pkg:Package) {
-		/*
-			There are 3 types of messages:
-			- Register a new ressource name 
-			- Unregister a ressource name 
-			- Get the responsible NetID for a ressource name 
-		 */
-
-		switch (pkg.data.type) {
-			case "register":
-				pkg.respond(handleRegister(pkg.data));
-			case "unregister":
-				pkg.respond(handleUnregister(pkg.data));
-			case "get":
-				pkg.respond(handleGet(pkg.data));
-			default:
-				handle.writeLine("Unknown message type: " + pkg.data.type);
-		}
-	}
-
-	private function handleGet(data:GetRequest):GetResponse {
-		var res = get(data.name);
-		return {success: res != null, netID: res};
-	}
-
-	private function handleRegister(data:RegisterRequest):RegisterResponse {
-		var res = register(data.name, data.netID);
-		return {success: res};
-	}
-
-	private function handleUnregister(data:UnregisterRequest):UnregisterResponse {
-		unregister(data.name);
-		return {success: true};
-	}
-
-	public function register(name:String, netID:NetworkID):Bool {
-		if (ressources.exists(name) && ressources.get(name) != netID) {
-			return false;
-		}
-
-		ressources.set(name, netID);
-		save();
-		return true;
-	}
-
-	public function unregister(name:String) {
-		if (ressources.exists(name)) {
-			ressources.remove(name);
-		}
-		save();
-	}
-
-	public function get(name:String):Null<NetworkID> {
-		return ressources.get(name);
-	}
-
-	private function load() {
-		var store = KVStore.getStoreForClass();
-		var data:Null<Map<String, NetworkID>> = store.get("ressources");
-
-		if (data != null) {
-			this.ressources = data;
-		} else {
-			this.ressources = new Map<String, NetworkID>();
-		}
-	}
-
-	private function save() {
-		var store = KVStore.getStoreForClass();
-		store.set("ressources", this.ressources);
-		store.save();
-	}
-}

src/bin/turtle/CircleMine.hx

@@ -0,0 +1,158 @@
+package bin.turtle;
+
+import kernel.turtle.Turtle;
+import lib.turtle.TurtleAppBase;
+
+@:build(macros.Binstore.includeBin("Circle Mine", ["circle-mine", "cm"]))
+class CircleMine extends TurtleAppBase {
+	private var rings:Int;
+	private var skip:Int = 0;
+	private var depth:Int = 0;
+
+	public function new() {
+		super(initFunc, turtleFunc);
+	}
+
+	private function initFunc() {
+		if (handle.args.length < 1) {
+			handle.writeLine("Not enough args");
+			handle.close(false);
+			return;
+		}
+
+		this.rings = Std.parseInt(handle.args[0]);
+		if (this.rings == null) {
+			handle.writeLine("Failed to parse args");
+			handle.close(false);
+			return;
+		}
+
+		if (handle.args.length > 1) {
+			this.skip = Std.parseInt(handle.args[1]);
+			if (this.skip == null) {
+				handle.writeLine("Failed to parse args");
+				handle.close(false);
+				return;
+			}
+		}
+	}
+
+	private function turtleFunc() {
+		// Go down 1 layer
+		if (skip == 0) {
+			Turtle.dig(Down);
+			Turtle.down();
+			Turtle.dig(Down);
+		} else {
+			// Move to outer ring
+			for (i in 0...(skip * 3) - 1) {
+				Turtle.forward();
+			}
+		}
+
+		// Start mining
+		for (i in skip...(rings + skip)) {
+			if (i == 0) {
+				center();
+				handle.writeLine("Center done");
+			} else {
+				circle(i * 3 + 1);
+				handle.writeLine('Ring $i done');
+			}
+		}
+
+		// Go back to starting pos.
+		for (i in 0...((rings + skip) * 3 - 1)) {
+			Turtle.back();
+		}
+
+		handle.close();
+	}
+
+	private function circle(radius:Int) {
+		step();
+		step();
+		frontDig();
+
+		// Do a 1/2 of a side of a ring
+		Turtle.turnRight();
+		for (i in 0...radius) {
+			step();
+		}
+
+		// Do the other 2 sides
+		for (s in 0...3) {
+			Turtle.turnRight();
+			for (i in 0...radius) {
+				step();
+			}
+
+			middle();
+
+			for (i in 0...radius) {
+				step();
+			}
+		}
+
+		// Complete the 1/2 of the first side
+		Turtle.turnRight();
+		for (i in 0...radius) {
+			step();
+		}
+
+		Turtle.turnLeft();
+		Turtle.forward();
+	}
+
+	private function middle() {
+		Turtle.turnRight();
+
+		Turtle.dig(Front);
+		Turtle.down();
+		Turtle.dig(Front);
+
+		Turtle.turnLeft();
+		Turtle.turnLeft();
+
+		Turtle.dig(Front);
+		Turtle.up();
+		Turtle.dig(Front);
+
+		Turtle.turnRight();
+	}
+
+	private function step() {
+		Turtle.dig(Front);
+		Turtle.forward();
+		Turtle.dig(Down);
+	}
+
+	private function frontDig() {
+		Turtle.dig(Front);
+		Turtle.down();
+		Turtle.dig(Front);
+		Turtle.up();
+	}
+
+	private function center() {
+		Turtle.dig(Down);
+		step();
+		frontDig();
+		Turtle.turnRight();
+
+		for (i in 0...3) {
+			step();
+			Turtle.turnRight();
+			step();
+			Turtle.turnLeft();
+			frontDig();
+			Turtle.turnRight();
+		}
+
+		step();
+		Turtle.turnRight();
+		Turtle.forward();
+		Turtle.turnLeft();
+		Turtle.forward();
+	}
+}

src/bin/turtle/CircleMinePlan.hx

@@ -0,0 +1,56 @@
+package bin.turtle;
+
+import lib.turtle.planner.Plan;
+import kernel.ps.ProcessHandle;
+import kernel.ps.IProcess;
+
+@:build(macros.Binstore.includeBin("Circle Mine Plan", ["cmp"]))
+class CircleMinePlan implements IProcess {
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		var rings:Int = 3;
+		var skip:Int = 0;
+
+		var p = Plan.newPlan();
+
+		p = p.repeat([Forward], (skip * 3) - 1); // Move to outer ring or stay if none skiped
+
+		for (i in skip...(rings + skip)) {
+			if (i == 0) {
+				p = p.act([Clear(Down), Down, Clear(Down)]) // Move down a layer
+					.subplan(center());
+			} else {
+				p = p.subplan(circle(i * 3 + 1));
+			}
+		}
+
+		p.repeat([Back], (rings + skip) * 3 - 1);
+
+		p.begin(handle);
+	}
+
+	private function circle(radius:Int):Plan {
+		return Plan.newPlan()
+			.act([FullTunnel, FullTunnel, HalfTunnel])
+			.act([TurnRight])
+			.repeat([FullTunnel], radius)
+			.repateSubplan(Plan.newPlan().act([TurnRight]).repeat([FullTunnel], radius).act([
+				TurnRight, Clear(Front), Down, Clear(Front), TurnLeft, TurnLeft, Clear(Front), Up, Clear(Front), TurnRight
+			]).repeat([FullTunnel], radius), 3)
+			.act([TurnRight])
+			.repeat([FullTunnel], radius)
+			.act([TurnLeft, Forward]);
+	}
+
+	private function center():Plan {
+		return Plan.newPlan()
+			.act([Clear(Down)])
+			.act([FullTunnel])
+			.act([Clear(Front), Down, Clear(Front), Up])
+			.act([TurnRight])
+			.repeat([FullTunnel, TurnRight, FullTunnel, TurnLeft, HalfTunnel, TurnRight], 3)
+			.act([FullTunnel])
+			.act([TurnRight, Forward, TurnLeft, Forward]);
+	}
+}

src/bin/turtle/Excavate.hx

@@ -0,0 +1,67 @@
+package bin.turtle;
+
+import lib.turtle.Helper;
+import lib.turtle.TurtleAppBase;
+
+class Excavate extends TurtleAppBase {
+	private var x:Int = 0;
+	private var y:Int = 0;
+	private var z:Int = 0;
+
+	public function new() {
+		super(init, turtleFunction);
+	}
+
+	private function init() {
+		if (handle.args.length < 2) {
+			handle.writeLine("Usage: excavate <front> <right> <down>");
+			handle.close(false);
+		}
+
+		var parsedX = Std.parseInt(handle.args[0]);
+		var parsedY = Std.parseInt(handle.args[1]);
+		var parsedZ = Std.parseInt(handle.args[2]);
+
+		if (parsedX == null || parsedY == null || parsedZ == null) {
+			handle.writeLine("Invalid arguments");
+			handle.close(false);
+		}
+
+		this.x = parsedX;
+		this.y = parsedY;
+		this.z = parsedZ;
+	}
+
+	private function turtleFunction() {
+		for (z in 0...this.z) {
+			for (y in 0...this.y) {
+				for (x in 0...this.x) {
+					kernel.turtle.Turtle.dig(Down);
+
+					if (x < this.x - 1) {
+						kernel.turtle.Turtle.forward();
+					}
+				}
+
+				if (y < this.y - 1) {
+					if (y % 2 == 0) {
+						kernel.turtle.Turtle.turnRight();
+						kernel.turtle.Turtle.forward();
+						kernel.turtle.Turtle.turnRight();
+					} else {
+						kernel.turtle.Turtle.turnLeft();
+						kernel.turtle.Turtle.forward();
+						kernel.turtle.Turtle.turnLeft();
+					}
+				}
+			}
+
+			kernel.turtle.Turtle.dig(Down);
+			kernel.turtle.Turtle.down();
+
+			Helper.times(kernel.turtle.Turtle.turnLeft, 2);
+		}
+
+		handle.close(true);
+	}
+}

src/bin/turtle/Patrol.hx

@@ -0,0 +1,31 @@
+package bin.turtle;
+
+import kernel.turtle.TurtleMutex;
+import kernel.ps.ProcessHandle;
+import kernel.ps.IProcess;
+
+class Patrol implements IProcess {
+	private var handle:ProcessHandle;
+
+	public function new() {}
+
+	public function run(handle:ProcessHandle) {
+		this.handle = handle;
+
+		if (!handle.claimTurtleMutex()) {
+			handle.writeLine("Failed to claim turtle mutex");
+			handle.close();
+		}
+
+		handle.writeLine("Patroling");
+
+		TurtleMutex.runInTThread(() -> {
+			while (true) {
+				kernel.turtle.Turtle.forward();
+				kernel.turtle.Turtle.forward();
+				kernel.turtle.Turtle.forward();
+				kernel.turtle.Turtle.turnLeft();
+			}
+		});
+	}
+}

src/kernel/DCEHack.hx

@@ -1,24 +0,0 @@
-package kernel;
-
-@:keep
-class DCEHack {
-    // Dont actually call this
-    public static function load() { 
-        return [
-            new bin.Disk(),
-            new bin.GPS(),
-            new bin.HelloWorld(),
-            new bin.KernelLog(),
-            new bin.LSPS(),
-            new bin.Net(),
-            new bin.Redstone(),
-            new bin.Service(),
-            new bin.Terminal(),
-            new bin.Turtle(),
-            new bin.HelloWorldService(),
-            new bin.srsc.SiteRessourceController(),
-            new bin.srsc.CLI(),
-            new bin.Perf(),
-        ];
-    }
-}

src/kernel/EndOfLoop.hx

@@ -0,0 +1,28 @@
+package kernel;
+
+import cc.OS;
+
+/**
+	Make sure that a function is called at the end of the current event loop.
+	Like setTimeout(func, 0) in JavaScript.
+**/
+class EndOfLoop {
+	private static var backlog:Array<Void->Void> = [];
+	private static var isQueued = false;
+
+	public static function endOfLoop(func:Void->Void) {
+		backlog.push(func);
+		if (!isQueued) {
+			OS.queueEvent("endofloop", null);
+		}
+	}
+
+	@:allow(kernel.KernelEvents)
+	private static function run() {
+		for (func in backlog) {
+			func();
+		}
+		backlog = [];
+		isQueued = false;
+	}
+}

src/kernel/Entrypoint.hx

@@ -6,15 +6,17 @@ class Entrypoint {
 	public static function main() {
 		try {
 			Init.initKernel();
-		}catch(e){
+		} catch (e) {
 			Log.error('Error in init: ${e.toString()}');
 			return;
 		}
 
 		try {
 			Startup.main();
-		}catch(e){
+		} catch (e) {
 			Log.error('Error in startup: ${e.toString()}');
 		}
+
+		KernelEvents.startEventLoop();
 	}
 }

src/kernel/Init.hx

@@ -1,65 +1,44 @@
 package kernel;
 
+#if debug
+import lib.Debug;
+#end
 import kernel.service.ServiceManager;
-import kernel.binstore.BinStore;
-import kernel.gps.INS;
 import kernel.fs.FS;
 import kernel.gps.GPS;
 import kernel.log.Log;
-import kernel.turtle.Turtle;
-import haxe.MainLoop;
 import kernel.net.Routing;
-import cc.OS;
-import lib.Debug;
 import kernel.ui.WindowManager;
-import kernel.peripherals.Peripherals.Peripheral;
 import kernel.net.Net;
 
-import kernel.DCEHack; // Important for DCE hack
-
 class Init {
-
 	@:allow(kernel.KernelEvents)
-	private static var mainEvent:MainEvent;
-
 	public static function initKernel() {
 		// Init singeltons here because haxe is confused about the order to create them.
-		Log.instance = new Log();
+		Log.init();
-		KernelEvents.instance = new KernelEvents();
+		KernelEvents.init();
-		Peripheral.instance = new Peripheral();
 
-		WindowManager.instance = new WindowManager();
+		WindowManager.init();
 		MainTerm.instance = new MainTerm();
 
-		BinStore.instance = new BinStore();
+		Routing.init();
+		Net.init();
 
-		if (Turtle.isTurtle()){
+		GPS.init();
-			Turtle.instance = new Turtle();
-		}
-
-		Routing.instance = new Routing();
-		Net.instance = new Net();
-
-		GPS.instance = new GPS();
-		INS.instance = new INS();
 
 		// Register default terminate handler
-		KernelEvents.instance.onTerminate.handle(_->{
+		KernelEvents.onTerminate.handle(_ -> {
-			OS.reboot();
+			KernelEvents.shutdown();
 		});
 
+		#if debug
 		Debug.printBuildInfo();
-
+		#end
-		Routing.instance.init();
 
 		if (!FS.exists("/var/ns")) {
 			FS.makeDir("/var/ns");
 		}
 
-		Init.mainEvent = MainLoop.add(()->{
+		ServiceManager.init();
-			KernelEvents.instance.startEventLoop();
-		});
-
-		ServiceManager.instance = new ServiceManager();
 	}
 }

src/kernel/KernelEvents.hx

@@ -1,9 +1,10 @@
 package kernel;
 
-import haxe.MainLoop;
+import kernel.turtle.TurtleMutex;
-import cc.OS;
+import kernel.turtle.Turtle;
+import kernel.peripherals.Peripherals.Peripheral;
 import kernel.log.Log;
-import lib.Pos;
+import lib.ScreenPos;
 import cc.HTTP.HTTPResponse;
 import lua.TableTools;
 import lua.Coroutine;
@@ -19,169 +20,220 @@ class KernelEvents {
 	/**
 		Depends on: (Nothing)
 	**/
-	public static var instance:KernelEvents;
+	public static var onAlarm(default, null):Signal<Int>;
 
-	public final onAlarm:Signal<Int>;
+	public static var onChar(default, null):Signal<String>;
-	public final onChar:Signal<String>;
+	public static var onDisk(default, null):Signal<String>;
-	public final onDisk:Signal<String>;
+	public static var onDiskEject(default, null):Signal<String>;
-	public final onDiskEject:Signal<String>;
+	public static var onHttpCheck(default, null):Signal<{url:String, success:Bool, failReason:Any}>;
-	public final onHttpCheck:Signal<{url:String, success:Bool, failReason:Any}>;
+	public static var onHttpFailure(default, null):Signal<{url:String, failReason:String, handle:HTTPResponse}>;
-	public final onHttpFailure:Signal<{url:String, failReason:String, handle:HTTPResponse}>;
+	public static var onHttpSuccess(default, null):Signal<{url:String, handle:HTTPResponse}>;
-	public final onHttpSuccess:Signal<{url:String, handle:HTTPResponse}>;
+	public static var onKey(default, null):Signal<{keyCode:Int, isHeld:Bool}>;
-	public final onKey:Signal<{keyCode:Int, isHeld:Bool}>;
+	public static var onKeyUp(default, null):Signal<Int>;
-	public final onKeyUp:Signal<Int>;
+	public static var onModemMessage(default, null):Signal<{
-	public final onModemMessage:Signal<{
 		addr:String,
 		channel:Int,
 		replyChannel:Int,
 		message:Dynamic,
 		distance:Null<Float>
 	}>;
-	public final onMonitorResize:Signal<String>;
+	public static var onMonitorResize(default, null):Signal<String>;
-	public final onMonitorTouch:Signal<{addr:String, pos:Pos}>;
+	public static var onMonitorTouch(default, null):Signal<{addr:String, pos:ScreenPos}>;
-	public final onMouseClick:Signal<{button:ButtonType, pos:Pos}>;
+	public static var onMouseClick(default, null):Signal<{button:ButtonType, pos:ScreenPos}>;
-	public final onMouseDrag:Signal<{button:ButtonType, pos:Pos}>;
+	public static var onMouseDrag(default, null):Signal<{button:ButtonType, pos:ScreenPos}>;
-	public final onMouseScroll:Signal<{dir:Int, pos:Pos}>;
+	public static var onMouseScroll(default, null):Signal<{dir:Int, pos:ScreenPos}>;
-	public final onMouseUp:Signal<{button:ButtonType, pos:Pos}>;
+	public static var onMouseUp(default, null):Signal<{button:ButtonType, pos:ScreenPos}>;
-	public final onPaste:Signal<String>;
+	public static var onPaste(default, null):Signal<String>;
-	public final onPeripheral:Signal<String>;
+	public static var onPeripheral(default, null):Signal<String>;
-	public final onPeripheralDetach:Signal<String>;
+	public static var onPeripheralDetach(default, null):Signal<String>;
-	public final onRedstone:Signal<Noise>;
+	public static var onRedstone(default, null):Signal<Noise>;
-	public final onSpeakerAudioEmpty:Signal<String>;
+	public static var onSpeakerAudioEmpty(default, null):Signal<String>;
-	public final onTaskComplete:Signal<{id:Int, success:Bool, failedReason:String}>;
+	public static var onTaskComplete(default, null):Signal<{id:Int, success:Bool, failedReason:String}>;
-	public final onTermResize:Signal<Noise>;
+	public static var onTermResize(default, null):Signal<Noise>;
-	public final onTerminate:Signal<Noise>;
+	public static var onTerminate(default, null):Signal<Noise>;
-	public final onTimer:Signal<Int>;
+	public static var onTimer(default, null):Signal<Int>;
-	public final onTurtleInventory:Signal<Noise>;
+	public static var onTurtleInventory(default, null):Signal<Noise>;
-	public final onWebsocketClose:Signal<String>;
+	public static var onWebsocketClose(default, null):Signal<String>;
-	public final onWebsocketFailure:Signal<{url:String, failReason:String}>;
+	public static var onWebsocketFailure(default, null):Signal<{url:String, failReason:String}>;
-	public final onWebsocketMessage:Signal<{url:String, message:String, isBinary:Bool}>;
+	public static var onWebsocketMessage(default, null):Signal<{url:String, message:String, isBinary:Bool}>;
-	public final onWebsocketSuccess:Signal<{url:String, handle:Any}>;
+	public static var onWebsocketSuccess(default, null):Signal<{url:String, handle:Any}>;
 
-	private final onAlarmTrigger:SignalTrigger<Int> = Signal.trigger();
+	private static final onAlarmTrigger:SignalTrigger<Int> = Signal.trigger();
-	private final onCharTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onCharTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onDiskTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onDiskTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onDiskEjectTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onDiskEjectTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onHttpCheckTrigger:SignalTrigger<{url:String, success:Bool, failReason:Any}> = Signal.trigger();
+	private static final onHttpCheckTrigger:SignalTrigger<{url:String, success:Bool, failReason:Any}> = Signal.trigger();
-	private final onHttpFailureTrigger:SignalTrigger<{url:String, failReason:String, handle:HTTPResponse}> = Signal.trigger();
+	private static final onHttpFailureTrigger:SignalTrigger<{url:String, failReason:String, handle:HTTPResponse}> = Signal.trigger();
-	private final onHttpSuccessTrigger:SignalTrigger<{url:String, handle:HTTPResponse}> = Signal.trigger();
+	private static final onHttpSuccessTrigger:SignalTrigger<{url:String, handle:HTTPResponse}> = Signal.trigger();
-	private final onKeyTrigger:SignalTrigger<{keyCode:Int, isHeld:Bool}> = Signal.trigger();
+	private static final onKeyTrigger:SignalTrigger<{keyCode:Int, isHeld:Bool}> = Signal.trigger();
-	private final onKeyUpTrigger:SignalTrigger<Int> = Signal.trigger();
+	private static final onKeyUpTrigger:SignalTrigger<Int> = Signal.trigger();
-	private final onModemMessageTrigger:SignalTrigger<{
+	private static final onModemMessageTrigger:SignalTrigger<{
 		addr:String,
 		channel:Int,
 		replyChannel:Int,
 		message:Dynamic,
 		distance:Null<Float>
 	}> = Signal.trigger();
-	private final onMonitorResizeTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onMonitorResizeTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onMonitorTouchTrigger:SignalTrigger<{addr:String, pos:Pos}> = Signal.trigger();
+	private static final onMonitorTouchTrigger:SignalTrigger<{addr:String, pos:ScreenPos}> = Signal.trigger();
-	private final onMouseClickTrigger:SignalTrigger<{button:ButtonType, pos:Pos}> = Signal.trigger();
+	private static final onMouseClickTrigger:SignalTrigger<{button:ButtonType, pos:ScreenPos}> = Signal.trigger();
-	private final onMouseDragTrigger:SignalTrigger<{button:ButtonType, pos:Pos}> = Signal.trigger();
+	private static final onMouseDragTrigger:SignalTrigger<{button:ButtonType, pos:ScreenPos}> = Signal.trigger();
-	private final onMouseScrollTrigger:SignalTrigger<{dir:Int, pos:Pos}> = Signal.trigger();
+	private static final onMouseScrollTrigger:SignalTrigger<{dir:Int, pos:ScreenPos}> = Signal.trigger();
-	private final onMouseUpTrigger:SignalTrigger<{button:ButtonType, pos:Pos}> = Signal.trigger();
+	private static final onMouseUpTrigger:SignalTrigger<{button:ButtonType, pos:ScreenPos}> = Signal.trigger();
-	private final onPasteTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onPasteTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onPeripheralTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onPeripheralTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onPeripheralDetachTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onPeripheralDetachTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onRednetMessageTrigger:SignalTrigger<{sender:Int, message:Any, protocol:Any}> = Signal.trigger();
+	private static final onRednetMessageTrigger:SignalTrigger<{sender:Int, message:Any, protocol:Any}> = Signal.trigger();
-	private final onRedstoneTrigger:SignalTrigger<Noise> = Signal.trigger();
+	private static final onRedstoneTrigger:SignalTrigger<Noise> = Signal.trigger();
-	private final onSpeakerAudioEmptyTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onSpeakerAudioEmptyTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onTaskCompleteTrigger:SignalTrigger<{id:Int, success:Bool, failedReason:String}> = Signal.trigger();
+	private static final onTaskCompleteTrigger:SignalTrigger<{id:Int, success:Bool, failedReason:String}> = Signal.trigger();
-	private final onTermResizeTrigger:SignalTrigger<Noise> = Signal.trigger();
+	private static final onTermResizeTrigger:SignalTrigger<Noise> = Signal.trigger();
-	private final onTerminateTrigger:SignalTrigger<Noise> = Signal.trigger();
+	private static final onTerminateTrigger:SignalTrigger<Noise> = Signal.trigger();
-	private final onTimerTrigger:SignalTrigger<Int> = Signal.trigger();
+	private static final onTimerTrigger:SignalTrigger<Int> = Signal.trigger();
-	private final onTurtleInventoryTrigger:SignalTrigger<Noise> = Signal.trigger();
+	private static final onTurtleInventoryTrigger:SignalTrigger<Noise> = Signal.trigger();
-	private final onWebsocketCloseTrigger:SignalTrigger<String> = Signal.trigger();
+	private static final onWebsocketCloseTrigger:SignalTrigger<String> = Signal.trigger();
-	private final onWebsocketFailureTrigger:SignalTrigger<{url:String, failReason:String}> = Signal.trigger();
+	private static final onWebsocketFailureTrigger:SignalTrigger<{url:String, failReason:String}> = Signal.trigger();
-	private final onWebsocketMessageTrigger:SignalTrigger<{url:String, message:String, isBinary:Bool}> = Signal.trigger();
+	private static final onWebsocketMessageTrigger:SignalTrigger<{url:String, message:String, isBinary:Bool}> = Signal.trigger();
-	private final onWebsocketSuccessTrigger:SignalTrigger<{url:String, handle:Any}> = Signal.trigger();
+	private static final onWebsocketSuccessTrigger:SignalTrigger<{url:String, handle:Any}> = Signal.trigger();
 
-	private var stopLoop:Bool = false;
+	private static var stopLoop:Bool = false;
+	private static var turtleCoroutine:Coroutine<Dynamic>;
 
 	@:allow(kernel.Init)
-	private function new() {
+	private static function init() {
-		this.onAlarm = onAlarmTrigger.asSignal();
+		onAlarm = onAlarmTrigger.asSignal();
-		this.onChar = onCharTrigger.asSignal();
+		onChar = onCharTrigger.asSignal();
-		this.onDisk = onDiskTrigger.asSignal();
+		onDisk = onDiskTrigger.asSignal();
-		this.onDiskEject = onDiskEjectTrigger.asSignal();
+		onDiskEject = onDiskEjectTrigger.asSignal();
-		this.onHttpCheck = onHttpCheckTrigger.asSignal();
+		onHttpCheck = onHttpCheckTrigger.asSignal();
-		this.onHttpFailure = onHttpFailureTrigger.asSignal();
+		onHttpFailure = onHttpFailureTrigger.asSignal();
-		this.onHttpSuccess = onHttpSuccessTrigger.asSignal();
+		onHttpSuccess = onHttpSuccessTrigger.asSignal();
-		this.onKey = onKeyTrigger.asSignal();
+		onKey = onKeyTrigger.asSignal();
-		this.onKeyUp = onKeyUpTrigger.asSignal();
+		onKeyUp = onKeyUpTrigger.asSignal();
-		this.onModemMessage = onModemMessageTrigger.asSignal();
+		onModemMessage = onModemMessageTrigger.asSignal();
-		this.onMonitorResize = onMonitorResizeTrigger.asSignal();
+		onMonitorResize = onMonitorResizeTrigger.asSignal();
-		this.onMonitorTouch = onMonitorTouchTrigger.asSignal();
+		onMonitorTouch = onMonitorTouchTrigger.asSignal();
-		this.onMouseClick = onMouseClickTrigger.asSignal();
+		onMouseClick = onMouseClickTrigger.asSignal();
-		this.onMouseDrag = onMouseDragTrigger.asSignal();
+		onMouseDrag = onMouseDragTrigger.asSignal();
-		this.onMouseScroll = onMouseScrollTrigger.asSignal();
+		onMouseScroll = onMouseScrollTrigger.asSignal();
-		this.onMouseUp = onMouseUpTrigger.asSignal();
+		onMouseUp = onMouseUpTrigger.asSignal();
-		this.onPaste = onPasteTrigger.asSignal();
+		onPaste = onPasteTrigger.asSignal();
-		this.onPeripheral = onPeripheralTrigger.asSignal();
+		onPeripheral = onPeripheralTrigger.asSignal();
-		this.onPeripheralDetach = onPeripheralDetachTrigger.asSignal();
+		onPeripheralDetach = onPeripheralDetachTrigger.asSignal();
-		this.onRedstone = onRedstoneTrigger.asSignal();
+		onRedstone = onRedstoneTrigger.asSignal();
-		this.onSpeakerAudioEmpty = onSpeakerAudioEmptyTrigger.asSignal();
+		onSpeakerAudioEmpty = onSpeakerAudioEmptyTrigger.asSignal();
-		this.onTaskComplete = onTaskCompleteTrigger.asSignal();
+		onTaskComplete = onTaskCompleteTrigger.asSignal();
-		this.onTermResize = onTermResizeTrigger.asSignal();
+		onTermResize = onTermResizeTrigger.asSignal();
-		this.onTerminate = onTerminateTrigger.asSignal();
+		onTerminate = onTerminateTrigger.asSignal();
-		this.onTimer = onTimerTrigger.asSignal();
+		onTimer = onTimerTrigger.asSignal();
-		this.onTurtleInventory = onTurtleInventoryTrigger.asSignal();
+		onTurtleInventory = onTurtleInventoryTrigger.asSignal();
-		this.onWebsocketClose = onWebsocketCloseTrigger.asSignal();
+		onWebsocketClose = onWebsocketCloseTrigger.asSignal();
-		this.onWebsocketFailure = onWebsocketFailureTrigger.asSignal();
+		onWebsocketFailure = onWebsocketFailureTrigger.asSignal();
-		this.onWebsocketMessage = onWebsocketMessageTrigger.asSignal();
+		onWebsocketMessage = onWebsocketMessageTrigger.asSignal();
-		this.onWebsocketSuccess = onWebsocketSuccessTrigger.asSignal();
+		onWebsocketSuccess = onWebsocketSuccessTrigger.asSignal();
 	}
 
 	/**
 		Start pulling events. Blocking.
 	**/
-	@:allow(kernel.Init)
+	@:allow(kernel.Entrypoint)
-	private function startEventLoop() {
+	private static function startEventLoop() {
+		if (Turtle.isTurtle()) {
+			turtleLoop();
+		} else {
+			runMainLoop();
+		}
+	}
+
+	@:allow(kernel.turtle.TurtleMutex)
+	private static function startTurtleCoroutine() {
+		turtleCoroutine = Coroutine.create(runTurtleLoop);
+		Coroutine.resume(turtleCoroutine);
+	}
+
+	private static function turtleLoop() {
+		startTurtleCoroutine();
+
+		while (!stopLoop) {
+			var eventData = pullEvents();
+
+			if (eventData[1] == "turtle_response" || eventData[1] == "tthread") {
+				var result = Coroutine.resume(turtleCoroutine, TableTools.unpack(eventData));
+
+				if (!result.success) {
+					Log.error('Error while running turtle thread: ${result.result}');
+				}
+
+				if (Coroutine.status(turtleCoroutine) == Dead) {
+					Log.error('Turtle thread died');
+				}
+			} else {
+				fireSignal(eventData[1], eventData);
+			}
+		}
+	}
+
+	private static function runTurtleLoop() {
+		while (!stopLoop) {
+			if ((TableTools.pack(Coroutine.yield()))[1] != "tthread")
+				continue;
+
+			if (stopLoop)
+				continue;
+			TurtleMutex.runThreadFunc();
+		}
+	}
+
+	private static function runMainLoop() {
 		while (!stopLoop) {
 			var event:Table<Int, Dynamic> = pullEvents();
 
 			var eventName:String = event[1];
 			try {
-				fireSignal(eventName,event);
+				fireSignal(eventName, event);
-			}catch(e:Dynamic) {
+			} catch (e:Dynamic) {
 				Log.error('Error while handling event: $eventName: ${e}');
 			}
 		}
 	}
 
-	public function shutdown() {
+	public static function shutdown() {
+		// clearing screens
+		for (screen in Peripheral.getAllScreens()) {
+			screen.reset();
+		}
+
 		Log.info('Shutting down event loop');
-		this.stopLoop = true;
+		stopLoop = true;
 		MainTerm.instance.reset();
-		Init.mainEvent.stop();
 	}
 
-	private function pullEvents():Table<Int, Dynamic> {
+	private static function pullEvents():Table<Int, Dynamic> {
 		return cast TableTools.pack(Coroutine.yield(null));
 	}
 
-	private function fireSignal(eventName: String,event:Table<Int, Dynamic> ) {
+	private static function fireSignal(eventName:String, event:Table<Int, Dynamic>) {
 		switch eventName {
 			case "alarm":
-				this.onAlarmTrigger.trigger(event[2]);
+				onAlarmTrigger.trigger(event[2]);
 			case "char":
-				this.onCharTrigger.trigger(event[2]);
+				onCharTrigger.trigger(event[2]);
 			case "disk":
-				this.onDiskTrigger.trigger(event[2]);
+				onDiskTrigger.trigger(event[2]);
 			case "disk_eject":
-				this.onDiskEjectTrigger.trigger(event[2]);
+				onDiskEjectTrigger.trigger(event[2]);
 			case "http_check":
-				this.onHttpCheckTrigger.trigger({url: event[2], success: event[3], failReason: event[4]});
+				onHttpCheckTrigger.trigger({url: event[2], success: event[3], failReason: event[4]});
 			case "http_failure":
-				this.onHttpFailureTrigger.trigger({url: event[2], failReason: event[3], handle: event[4]});
+				onHttpFailureTrigger.trigger({url: event[2], failReason: event[3], handle: event[4]});
 			case "http_success":
-				this.onHttpSuccessTrigger.trigger({url: event[2], handle: event[3]});
+				onHttpSuccessTrigger.trigger({url: event[2], handle: event[3]});
 			case "key":
-				this.onKeyTrigger.trigger({keyCode: event[2], isHeld: event[3]});
+				onKeyTrigger.trigger({keyCode: event[2], isHeld: event[3]});
 			case "key_up":
-				this.onKeyUpTrigger.trigger(event[2]);
+				onKeyUpTrigger.trigger(event[2]);
 			case "modem_message":
-				this.onModemMessageTrigger.trigger({
+				onModemMessageTrigger.trigger({
 					addr: event[2],
 					channel: event[3],
 					replyChannel: event[4],
@@ -189,45 +241,47 @@ class KernelEvents {
 					distance: event[6]
 				});
 			case "monitor_resize":
-				this.onMonitorResizeTrigger.trigger(event[2]);
+				onMonitorResizeTrigger.trigger(event[2]);
 			case "monitor_touch":
-				this.onMonitorTouchTrigger.trigger({addr: event[2], pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
+				onMonitorTouchTrigger.trigger({addr: event[2], pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
 			case "mouse_click":
-				this.onMouseClickTrigger.trigger({button: ccButtonToEnum(event[2]), pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
+				onMouseClickTrigger.trigger({button: ccButtonToEnum(event[2]), pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
 			case "mouse_drag":
-				this.onMouseDragTrigger.trigger({button: ccButtonToEnum(event[2]), pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
+				onMouseDragTrigger.trigger({button: ccButtonToEnum(event[2]), pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
 			case "mouse_scroll":
-				this.onMouseScrollTrigger.trigger({dir: event[2], pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
+				onMouseScrollTrigger.trigger({dir: event[2], pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
 			case "mouse_up":
-				this.onMouseUpTrigger.trigger({button: ccButtonToEnum(event[2]), pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
+				onMouseUpTrigger.trigger({button: ccButtonToEnum(event[2]), pos: {x: (event[3] : Int) - 1, y: (event[4] : Int) - 1}});
 			case "paste":
-				this.onPasteTrigger.trigger(event[2]);
+				onPasteTrigger.trigger(event[2]);
 			case "peripheral":
-				this.onPeripheralTrigger.trigger(event[2]);
+				onPeripheralTrigger.trigger(event[2]);
 			case "peripheral_detach":
-				this.onPeripheralDetachTrigger.trigger(event[2]);
+				onPeripheralDetachTrigger.trigger(event[2]);
 			case "redstone":
-				this.onRedstoneTrigger.trigger(null);
+				onRedstoneTrigger.trigger(null);
 			case "speaker_audio_empty":
-				this.onSpeakerAudioEmptyTrigger.trigger(event[2]);
+				onSpeakerAudioEmptyTrigger.trigger(event[2]);
 			case "task_complete":
-				this.onTaskCompleteTrigger.trigger({id: event[2], success: event[3], failedReason: event[4]});
+				onTaskCompleteTrigger.trigger({id: event[2], success: event[3], failedReason: event[4]});
 			case "term_resize":
-				this.onTermResizeTrigger.trigger(null);
+				onTermResizeTrigger.trigger(null);
 			case "terminate":
-				this.onTerminateTrigger.trigger(null);
+				onTerminateTrigger.trigger(null);
 			case "timer":
-				this.onTimerTrigger.trigger(event[2]);
+				onTimerTrigger.trigger(event[2]);
 			case "turtle_inventory":
-				this.onTurtleInventoryTrigger.trigger(null);
+				onTurtleInventoryTrigger.trigger(null);
 			case "websocket_closed":
-				this.onWebsocketCloseTrigger.trigger(event[2]);
+				onWebsocketCloseTrigger.trigger(event[2]);
 			case "websocket_failure":
-				this.onWebsocketFailureTrigger.trigger({url: event[2], failReason: event[3]});
+				onWebsocketFailureTrigger.trigger({url: event[2], failReason: event[3]});
 			case "websocket_message":
-				this.onWebsocketMessageTrigger.trigger({url: event[2], message: event[3], isBinary: event[4]});
+				onWebsocketMessageTrigger.trigger({url: event[2], message: event[3], isBinary: event[4]});
 			case "websocket_success":
-				this.onWebsocketSuccessTrigger.trigger({url: event[2], handle: event[3]});
+				onWebsocketSuccessTrigger.trigger({url: event[2], handle: event[3]});
+			case "endofloop":
+				EndOfLoop.run();
 			default:
 				Log.error('Unknown event: $eventName');
 		}
@@ -247,36 +301,66 @@ class KernelEvents {
 	}
 
 	@:allow(lib.Debug)
-	private function printListenerCount() {
+	private static function printListenerCount() {
-		if (onAlarmTrigger.getLength() > 0) Log.debug("onAlarm: " + onAlarmTrigger.getLength());
+		if (onAlarmTrigger.getLength() > 0)
-		if (onCharTrigger.getLength() > 0) Log.debug("onChar: " + onCharTrigger.getLength());
+			Log.debug("onAlarm: " + onAlarmTrigger.getLength());
-		if (onDiskTrigger.getLength() > 0) Log.debug("onDisk: " + onDiskTrigger.getLength());
+		if (onCharTrigger.getLength() > 0)
-		if (onDiskEjectTrigger.getLength() > 0) Log.debug("onDiskEject: " + onDiskEjectTrigger.getLength());
+			Log.debug("onChar: " + onCharTrigger.getLength());
-		if (onHttpCheckTrigger.getLength() > 0) Log.debug("onHttpCheck: " + onHttpCheckTrigger.getLength());
+		if (onDiskTrigger.getLength() > 0)
-		if (onHttpFailureTrigger.getLength() > 0) Log.debug("onHttpFailure: " + onHttpFailureTrigger.getLength());
+			Log.debug("onDisk: " + onDiskTrigger.getLength());
-		if (onHttpSuccessTrigger.getLength() > 0) Log.debug("onHttpSuccess: " + onHttpSuccessTrigger.getLength());
+		if (onDiskEjectTrigger.getLength() > 0)
-		if (onKeyTrigger.getLength() > 0) Log.debug("onKey: " + onKeyTrigger.getLength());
+			Log.debug("onDiskEject: " + onDiskEjectTrigger.getLength());
-		if (onKeyUpTrigger.getLength() > 0) Log.debug("onKeyUp: " + onKeyUpTrigger.getLength());
+		if (onHttpCheckTrigger.getLength() > 0)
-		if (onModemMessageTrigger.getLength() > 0) Log.debug("onModemMessage: " + onModemMessageTrigger.getLength());
+			Log.debug("onHttpCheck: " + onHttpCheckTrigger.getLength());
-		if (onMonitorResizeTrigger.getLength() > 0) Log.debug("onMonitorResize: " + onMonitorResizeTrigger.getLength());
+		if (onHttpFailureTrigger.getLength() > 0)
-		if (onMonitorTouchTrigger.getLength() > 0) Log.debug("onMonitorTouch: " + onMonitorTouchTrigger.getLength());
+			Log.debug("onHttpFailure: " + onHttpFailureTrigger.getLength());
-		if (onMouseClickTrigger.getLength() > 0) Log.debug("onMouseClick: " + onMouseClickTrigger.getLength());
+		if (onHttpSuccessTrigger.getLength() > 0)
-		if (onMouseDragTrigger.getLength() > 0) Log.debug("onMouseDrag: " + onMouseDragTrigger.getLength());
+			Log.debug("onHttpSuccess: " + onHttpSuccessTrigger.getLength());
-		if (onMouseScrollTrigger.getLength() > 0) Log.debug("onMouseScroll: " + onMouseScrollTrigger.getLength());
+		if (onKeyTrigger.getLength() > 0)
-		if (onMouseUpTrigger.getLength() > 0) Log.debug("onMouseUp: " + onMouseUpTrigger.getLength());
+			Log.debug("onKey: " + onKeyTrigger.getLength());
-		if (onPasteTrigger.getLength() > 0) Log.debug("onPaste: " + onPasteTrigger.getLength());
+		if (onKeyUpTrigger.getLength() > 0)
-		if (onPeripheralTrigger.getLength() > 0) Log.debug("onPeripheral: " + onPeripheralTrigger.getLength());
+			Log.debug("onKeyUp: " + onKeyUpTrigger.getLength());
-		if (onPeripheralDetachTrigger.getLength() > 0) Log.debug("onPeripheralDetach: " + onPeripheralDetachTrigger.getLength());
+		if (onModemMessageTrigger.getLength() > 0)
-		if (onRedstoneTrigger.getLength() > 0) Log.debug("onRedstone: " + onRedstoneTrigger.getLength());
+			Log.debug("onModemMessage: " + onModemMessageTrigger.getLength());
-		if (onSpeakerAudioEmptyTrigger.getLength() > 0) Log.debug("onSpeakerAudioEmpty: " + onSpeakerAudioEmptyTrigger.getLength());
+		if (onMonitorResizeTrigger.getLength() > 0)
-		if (onTaskCompleteTrigger.getLength() > 0) Log.debug("onTaskComplete: " + onTaskCompleteTrigger.getLength());
+			Log.debug("onMonitorResize: " + onMonitorResizeTrigger.getLength());
-		if (onTermResizeTrigger.getLength() > 0) Log.debug("onTermResize: " + onTermResizeTrigger.getLength());
+		if (onMonitorTouchTrigger.getLength() > 0)
-		if (onTerminateTrigger.getLength() > 0) Log.debug("onTerminate: " + onTerminateTrigger.getLength());
+			Log.debug("onMonitorTouch: " + onMonitorTouchTrigger.getLength());
-		if (onTimerTrigger.getLength() > 0) Log.debug("onTimer: " + onTimerTrigger.getLength());
+		if (onMouseClickTrigger.getLength() > 0)
-		if (onTurtleInventoryTrigger.getLength() > 0) Log.debug("onTurtleInventory: " + onTurtleInventoryTrigger.getLength());
+			Log.debug("onMouseClick: " + onMouseClickTrigger.getLength());
-		if (onWebsocketCloseTrigger.getLength() > 0) Log.debug("onWebsocketClose: " + onWebsocketCloseTrigger.getLength());
+		if (onMouseDragTrigger.getLength() > 0)
-		if (onWebsocketFailureTrigger.getLength() > 0) Log.debug("onWebsocketFailure: " + onWebsocketFailureTrigger.getLength());
+			Log.debug("onMouseDrag: " + onMouseDragTrigger.getLength());
-		if (onWebsocketMessageTrigger.getLength() > 0) Log.debug("onWebsocketMessage: " + onWebsocketMessageTrigger.getLength());
+		if (onMouseScrollTrigger.getLength() > 0)
-		if (onWebsocketSuccessTrigger.getLength() > 0) Log.debug("onWebsocketSuccess: " + onWebsocketSuccessTrigger.getLength());
+			Log.debug("onMouseScroll: " + onMouseScrollTrigger.getLength());
+		if (onMouseUpTrigger.getLength() > 0)
+			Log.debug("onMouseUp: " + onMouseUpTrigger.getLength());
+		if (onPasteTrigger.getLength() > 0)
+			Log.debug("onPaste: " + onPasteTrigger.getLength());
+		if (onPeripheralTrigger.getLength() > 0)
+			Log.debug("onPeripheral: " + onPeripheralTrigger.getLength());
+		if (onPeripheralDetachTrigger.getLength() > 0)
+			Log.debug("onPeripheralDetach: " + onPeripheralDetachTrigger.getLength());
+		if (onRedstoneTrigger.getLength() > 0)
+			Log.debug("onRedstone: " + onRedstoneTrigger.getLength());
+		if (onSpeakerAudioEmptyTrigger.getLength() > 0)
+			Log.debug("onSpeakerAudioEmpty: " + onSpeakerAudioEmptyTrigger.getLength());
+		if (onTaskCompleteTrigger.getLength() > 0)
+			Log.debug("onTaskComplete: " + onTaskCompleteTrigger.getLength());
+		if (onTermResizeTrigger.getLength() > 0)
+			Log.debug("onTermResize: " + onTermResizeTrigger.getLength());
+		if (onTerminateTrigger.getLength() > 0)
+			Log.debug("onTerminate: " + onTerminateTrigger.getLength());
+		if (onTimerTrigger.getLength() > 0)
+			Log.debug("onTimer: " + onTimerTrigger.getLength());
+		if (onTurtleInventoryTrigger.getLength() > 0)
+			Log.debug("onTurtleInventory: " + onTurtleInventoryTrigger.getLength());
+		if (onWebsocketCloseTrigger.getLength() > 0)
+			Log.debug("onWebsocketClose: " + onWebsocketCloseTrigger.getLength());
+		if (onWebsocketFailureTrigger.getLength() > 0)
+			Log.debug("onWebsocketFailure: " + onWebsocketFailureTrigger.getLength());
+		if (onWebsocketMessageTrigger.getLength() > 0)
+			Log.debug("onWebsocketMessage: " + onWebsocketMessageTrigger.getLength());
+		if (onWebsocketSuccessTrigger.getLength() > 0)
+			Log.debug("onWebsocketSuccess: " + onWebsocketSuccessTrigger.getLength());
 	}
 }

src/kernel/KernelSettings.hx

@@ -0,0 +1,58 @@
+package kernel;
+
+import cc.OS;
+import kernel.net.Package.NetworkID;
+import lib.KVStore;
+import cc.Settings;
+
+class KernelSettings {
+	private static inline function setAllowStartup(value:Bool) {
+		Settings.set("shell.allow_startup", value);
+	}
+
+	private static inline function setAllowStartupFromFloppy(value:Bool) {
+		Settings.set("shell.allow_disk_startup", value);
+	}
+
+	private static function set(name:String, value:Dynamic) {
+		var kvstore = new KVStore("kernel");
+		kvstore.set(name, value);
+		kvstore.save();
+	}
+
+	private static function get(name:String):Null<Dynamic> {
+		var kvstore = new KVStore("kernel");
+		return kvstore.get(name);
+	}
+
+	public static var hostname(get, set):String;
+	private static var _hostname:String = get("hostname");
+
+	private static inline function get_hostname():String {
+		return _hostname;
+	}
+
+	private static inline function set_hostname(value:String):String {
+		OS.setComputerLabel(value);
+		set("hostname", value);
+		_hostname = value;
+		return value;
+	}
+
+	public static var nameServer(get, set):NetworkID;
+	private static var _nameServer:NetworkID = get("nameServer");
+
+	private static function get_nameServer():NetworkID {
+		return _nameServer;
+	}
+
+	private static function set_nameServer(value:NetworkID):NetworkID {
+		if (value == null) {
+			return get_nameServer();
+		}
+
+		set("nameServer", value);
+		_nameServer = value;
+		return value;
+	}
+}

src/kernel/MainTerm.hx

@@ -1,7 +1,7 @@
 package kernel;
 
-import lib.Pos;
+import lib.ScreenPos;
-import kernel.ui.TermWriteable;
+import kernel.ui.ITermWriteable;
 import cc.Term;
 import lib.Vec.Vec2;
 import lib.Color;
@@ -11,7 +11,7 @@ using tink.CoreApi;
 /**
 	Represents the main computer screen.
 **/
-class MainTerm implements TermWriteable {
+class MainTerm implements ITermWriteable {
 	/**
 		Depends on: KernelEvents,
 	**/
@@ -26,7 +26,7 @@ class MainTerm implements TermWriteable {
 		this.onResizeTrigger = Signal.trigger();
 		this.onResize = this.onResizeTrigger.asSignal();
 
-		KernelEvents.instance.onTermResize.handle(_ -> {
+		KernelEvents.onTermResize.handle(_ -> {
 			onResizeTrigger.trigger(getSize());
 		});
 	}
@@ -39,7 +39,7 @@ class MainTerm implements TermWriteable {
 		Term.scroll(y);
 	}
 
-	public function getCursorPos():Pos {
+	public function getCursorPos():ScreenPos {
 		var rtn = Term.getCursorPos();
 		return {
 			x: rtn.x - 1,
@@ -60,7 +60,7 @@ class MainTerm implements TermWriteable {
 		Term.setCursorBlink(blink);
 	}
 
-	public function getSize():Pos {
+	public function getSize():ScreenPos {
 		var rtn = Term.getSize();
 		return {
 			x: rtn.width,
@@ -100,6 +100,6 @@ class MainTerm implements TermWriteable {
 		this.setBackgroundColor(Black);
 		this.setTextColor(White);
 		this.clear();
-		this.setCursorPos(0,0);
+		this.setCursorPos(0, 0);
 	}
 }

src/kernel/Timer.hx

@@ -19,7 +19,7 @@ class Timer {
 		timerID = OS.startTimer(timeout);
 		this.callback = callback;
 
-		timerLink = KernelEvents.instance.onTimer.handle(timerID -> {
+		timerLink = KernelEvents.onTimer.handle(timerID -> {
 			if (this.timerID == timerID) {
 				callback.invoke(null);
 				timerLink.cancel();

src/kernel/binstore/Bin.hx

@@ -1,12 +1,12 @@
 package kernel.binstore;
 
-import kernel.ps.Process;
+import kernel.ps.IProcess;
 
 /**
-    Represents a callable program.
+	Represents a callable program.
 **/
 typedef Bin = {
-    c: Class<Process>,
+	c:Void->IProcess,
-    name: String,
+	name:String,
-    aliases: Array<String>,
+	aliases:Array<String>,
 }

src/kernel/binstore/BinStore.hx

@@ -1,63 +1,45 @@
 package kernel.binstore;
 
-import bin.Perf;
+import kernel.ps.IProcess;
-import bin.srsc.CLI;
+import macros.Binstore;
-import bin.srsc.SiteRessourceController;
-import bin.HelloWorldService;
-import bin.Service;
-import bin.LSPS;
-import bin.Turtle;
-import bin.Terminal;
-import bin.Redstone;
-import bin.Net;
-import bin.KernelLog;
-import bin.HelloWorld;
-import bin.GPS;
-import bin.Disk;
-import haxe.ds.ReadOnlyArray;
 
 class BinStore {
-    public static var instance: BinStore;
+	private static final bins:Array<Bin> = populateStore();
 
-    private final store:ReadOnlyArray<Bin> = [
+	private static function populateStore()
-        {c: Disk, name: "Disk", aliases: ["disk"]},
+		return {
-        {c: GPS, name: "GPS", aliases: ["gps"]},
+			var bins:Array<Bin> = [];
-        {c: HelloWorld, name: "HelloWorld", aliases: ["hello"]},
+			Binstore.generateBinStore();
-        {c: KernelLog, name: "KernelLog", aliases: ["log"]},
+			return bins;
-        {c: Net, name: "Net", aliases: ["net"]},
+		}
-        {c: Redstone, name: "Redstone", aliases: ["redstone","rs"]},
-        {c: Terminal, name: "Terminal", aliases: ["terminal","term"]},
-        {c: Turtle, name: "Turtle", aliases: ["turtle"]},
-        {c: LSPS, name: "PM", aliases: ["lsps"]},
-        {c: Service, name: "Service", aliases: ["service","srv"]},
-        {c: HelloWorldService, name: "HelloWorldService", aliases: ["hello-service"] },
-        {c: SiteRessourceController, name: "SiteRessourceController", aliases: ["srsc"]},
-        {c: CLI, name: "SRSC CLI", aliases: ["srsc-cli"]},
-        {c: Perf, name: "Perf", aliases: ["perf"]}
-    ];
 
-    @:allow(kernel.Init)
+	public static function instantiate(alias:String):Null<IProcess> {
-    private function new() {
+		for (bin in bins) {
+			for (a in bin.aliases) {
+				if (a == alias) {
+					return bin.c();
+				}
+			}
+		}
+		return null;
+	}
 
-    }
+	private static function getBinByAlias(alias:String):Null<Bin> {
+		for (bin in bins) {
+			for (a in bin.aliases) {
+				if (a == alias) {
+					return bin;
+				}
+			}
+		}
+		return null;
+	}
 
-    public function getBinByName(name:String):Null<Bin> {
+	public static function getNameByAlias(alias:String):Null<String> {
-        for (bin in store) {
+		var bin = getBinByAlias(alias);
-            if (bin.name == name) {
+		if (bin == null) {
-                return bin;
+			return null;
-            }
+		}
-        }
+		return bin.name;
-        return null;
+	}
-    }
-
-    public function getBinByAlias(alias:String):Null<Bin> {
-        for (bin in store) {
-            for (a in bin.aliases) {
-                if (a == alias) {
-                    return bin;
-                }
-            }
-        }
-        return null;
-    }
 }

src/kernel/fs/FS.hx

@@ -13,79 +13,79 @@ using lua.Table;
 	Wrapper to interact with the filesystem.
 **/
 class FS {
-	public static inline function list(path: String):ReadOnlyArray<String> {
+	public static inline function list(path:String):ReadOnlyArray<String> {
 		return FileSystem.list(path).toArray();
 	}
 
-	public static inline function combine(base: String, part: String): String {
+	public static inline function combine(base:String, part:String):String {
-		return FileSystem.combine(base,part);
+		return FileSystem.combine(base, part);
 	}
 
-	public static inline function getName(path: String): String {
+	public static inline function getName(path:String):String {
 		return FileSystem.getName(path);
 	}
 
-	public static inline function getDir(path: String): String {
+	public static inline function getDir(path:String):String {
 		return FileSystem.getDir(path);
 	}
 
-	public static inline function getSize(path: String):Int {
+	public static inline function getSize(path:String):Int {
 		return FileSystem.getSize(path);
 	}
 
-	public static inline function exists(path: String):Bool {
+	public static inline function exists(path:String):Bool {
 		return FileSystem.exists(path);
 	}
 
-	public static inline function isDir(path: String): Bool {
+	public static inline function isDir(path:String):Bool {
 		return FileSystem.isDir(path);
 	}
 
-	public static inline function isReadOnly(path: String):Bool {
+	public static inline function isReadOnly(path:String):Bool {
 		return FileSystem.isReadOnly(path);
 	}
 
-	public static inline function makeDir(path: String):Void {
+	public static inline function makeDir(path:String):Void {
 		FileSystem.makeDir(path);
 	}
 
-	public static inline function move(src:String,dest:String):Void {
+	public static inline function move(src:String, dest:String):Void {
-		FileSystem.move(src,dest);
+		FileSystem.move(src, dest);
 	}
 
-	public static inline function copy(src:String,dest:String):Void {
+	public static inline function copy(src:String, dest:String):Void {
-		FileSystem.copy(src,dest);
+		FileSystem.copy(src, dest);
 	}
 
-	public static inline function delete(path: String):Void {
+	public static inline function delete(path:String):Void {
 		FileSystem.delete(path);
 	}
 
-	public static inline function openRead(path:String): ReadHandle{
+	public static inline function openRead(path:String):ReadHandle {
-		return FileSystem.open(path,Read);
+		return FileSystem.open(path, Read);
 	}
 
-	public static inline function openWrite(path: String): WriteHandle {
+	public static inline function openWrite(path:String):WriteHandle {
-		return FileSystem.open(path,Write);
+		return FileSystem.open(path, Write);
 	}
 
-	public static inline function openAppend(path: String): WriteHandle {
+	public static inline function openAppend(path:String):WriteHandle {
-		return FileSystem.open(path,Append);
+		return FileSystem.open(path, Append);
 	}
 
-	public static inline function openReadBinary(path:String): ReadBinaryHandle {
+	public static inline function openReadBinary(path:String):ReadBinaryHandle {
-		return FileSystem.open(path,BinaryRead);
+		return FileSystem.open(path, BinaryRead);
 	}
 
-	public static inline function openWriteBinary(path: String): WriteBinaryHandle {
+	public static inline function openWriteBinary(path:String):WriteBinaryHandle {
-		return FileSystem.open(path,BinaryWrite);
+		return FileSystem.open(path, BinaryWrite);
 	}
 
-	public static inline function openAppendBinary(path: String): WriteBinaryHandle {
+	public static inline function openAppendBinary(path:String):WriteBinaryHandle {
-		return FileSystem.open(path,BinaryAppend);
+		return FileSystem.open(path, BinaryAppend);
 	}
 
-	public static inline function find(pattern: String):ReadOnlyArray<String> {
+	public static inline function find(pattern:String):ReadOnlyArray<String> {
 		return FileSystem.find(pattern).toArray();
 	}
 
@@ -97,7 +97,7 @@ class FS {
 		return FileSystem.getCapacity(path);
 	}
 
-	public static inline function attributes(path: String):FileAttributes {
+	public static inline function attributes(path:String):FileAttributes {
 		return FileSystem.attributes(path);
 	}
 }

src/kernel/fs/FileHandler.hx

@@ -5,107 +5,103 @@ import cc.FileSystem.FileHandle;
 using tink.CoreApi;
 
 abstract ReadHandle(FileHandle) from FileHandle {
-
 	public inline function new(handle:FileHandle) {
 		this = handle;
 	}
 
-	public inline function readLine(?withTrailing:Bool = false):Null<String>{
+	public inline function readLine(?withTrailing:Bool = false):Null<String> {
 		return this.readLine(withTrailing);
 	}
 
-	public inline function readAll():Null<String>{
+	public inline function readAll():Null<String> {
 		return this.readAll();
 	}
 
-	public inline function read(?count:Int = 1):Null<String>{
+	public inline function read(?count:Int = 1):Null<String> {
 		return this.read(count);
 	}
 
-	public inline function close():Void{
+	public inline function close():Void {
 		this.close();
 	}
 }
 
 abstract WriteHandle(FileHandle) from FileHandle {
-
 	public inline function new(handle:FileHandle) {
 		this = handle;
 	}
 
-	public inline function write(data:String):Void{
+	public inline function write(data:String):Void {
 		this.write(data);
 	}
 
-	public inline function writeLine(data:String):Void{
+	public inline function writeLine(data:String):Void {
 		this.writeLine(data);
 	}
 
-	public inline function flush():Void{
+	public inline function flush():Void {
 		this.flush();
 	}
 
-	public inline function close():Void{
+	public inline function close():Void {
 		this.close();
 	}
 }
 
 abstract ReadBinaryHandle(FileHandle) from FileHandle {
-
 	public inline function new(handle:FileHandle) {
 		this = handle;
 	}
 
-	public inline function readLine(?withTrailing:Bool = false):Null<String>{
+	public inline function readLine(?withTrailing:Bool = false):Null<String> {
 		return this.readLine(withTrailing);
 	}
 
-	public inline function readAll():Null<String>{
+	public inline function readAll():Null<String> {
 		return this.readAll();
 	}
 
-	public inline function read(count:Int):Null<String>{
+	public inline function read(count:Int):Null<String> {
 		return this.read(count);
 	}
 
-	public inline function readByte():Null<Int>{
+	public inline function readByte():Null<Int> {
 		return this.read();
 	}
 
-	public inline function seek(?whence:BinarySeekWhence = Current, ?offset:Int):Void{
+	public inline function seek(?whence:BinarySeekWhence = Current, ?offset:Int):Void {
-		this.seek(whence,offset);
+		this.seek(whence, offset);
 	}
 
-	public inline function close():Void{
+	public inline function close():Void {
 		this.close();
 	}
 }
 
 abstract WriteBinaryHandle(FileHandle) from FileHandle {
-
 	public inline function new(handle:FileHandle) {
 		this = handle;
 	}
 
-	public inline function write(data: String):Void{
+	public inline function write(data:String):Void {
 		this.write(data);
 	}
 
 	// TODO
-	public inline function writeByte(data: Int):Void{
+	public inline function writeByte(data:Int):Void {
 		// this.write(data);
 	}
 
-	public inline function flush():Void{
+	public inline function flush():Void {
 		this.flush();
 	}
 
-	public inline function close():Void{
+	public inline function close():Void {
 		this.close();
 	}
 
-	public inline function seek(?whence:BinarySeekWhence = Current, ?offset:Int):Void{
+	public inline function seek(?whence:BinarySeekWhence = Current, ?offset:Int):Void {
-		this.seek(whence,offset);
+		this.seek(whence, offset);
 	}
 }
 

src/kernel/gps/GPS.hx

@@ -1,11 +1,12 @@
 package kernel.gps;
 
+import lib.SingleTimeoutPromise;
 import kernel.log.Log;
 import lib.KVStore;
 import kernel.net.Net;
 import kernel.net.INetworkInterface;
 import kernel.net.Package;
-import lib.Pos3;
+import lib.WorldPos;
 
 using tink.CoreApi;
 
@@ -15,24 +16,24 @@ using tink.CoreApi;
 	You need at least 3 computers that know their position to determine the position of the computer.
 **/
 class GPS {
-	public static var instance:GPS;
+	private static inline final TIMEOUT:Int = 1;
 
-	private var shouldRespond = true;
+	private static var shouldRespond = true;
-	private var shouldDoWholeNumberCheck = true;
+	private static var shouldDoWholeNumberCheck = true;
-	private var posAccuracy = 0; // 0 = unkown, 1 = (ins,best guess), 2 = (stored/manual,should be right), 3 = (gps,confirmed)
+	private static var posAccuracy = 0; // 0 = unkown, 1 = (ins,best guess), 2 = (stored/manual,should be right), 3 = (gps,confirmed)
-	private var cachedPosition:Pos3;
+	private static var cachedPosition:WorldPos;
-	private var lastPositionResponse: Array<{pos:Pos3,dist:Float}> = [];
+	private static var lastPositionResponse:Array<{pos:WorldPos, dist:Float}> = [];
 
-	private var futureResolve: (pos:Null<Pos3>) -> Void = null;
+	private static final locatePromise:SingleTimeoutPromise<WorldPos> = new SingleTimeoutPromise(TIMEOUT, brodcastPositionRequest);
 
 	@:allow(kernel.Init)
-	private function new() {
+	private static function init() {
-		this.loadCachedPosition();
+		loadCachedPosition();
 	}
 
-	public function setManualPosition(pos:Pos3) {
+	public static function setManualPosition(pos:WorldPos) {
 		var kvstore = new KVStore("gps");
-		kvstore.set("mpos",pos);
+		kvstore.set("mpos", pos);
 		kvstore.save();
 
 		if (cachedPosition == null) {
@@ -42,52 +43,43 @@ class GPS {
 	}
 
 	@:allow(kernel.gps.INS)
-	private function setINSPosition(pos:Pos3) {
+	private static function setINSPosition(pos:WorldPos) {
 		cachedPosition = pos;
 		posAccuracy = 1;
 	}
 
-	public function getPosition():Null<Pos3> {
+	public static function getPosition():Null<WorldPos> {
 		return cachedPosition;
 	}
 
-	public function getAccuracy():Int {
+	public static function getAccuracy():Int {
 		return posAccuracy;
 	}
 
-	public function invalidatePosition() {
+	public static function invalidatePosition() {
 		cachedPosition = null;
 		posAccuracy = 0;
 	}
 
-	public function locate():Future<Null<Pos3>> {
+	public static function locate():Promise<WorldPos> {
-		// TODO: implenet a timeout
+		return locatePromise.request();
-		// TODO: dont send a request twice if the last one is still pending or we moved
-		return new Future<Null<Pos3>>((resolve)->{
-			this.futureResolve = resolve;
-			sendPositionRequest();
-			return null;
-		});
 	}
 
-	private function resolveFuture(pos:Null<Pos3>) {
+	private static function persistCachedPositon() {
-		this.futureResolve(pos);
+		if (cachedPosition == null)
-	}
+			return;
-
-	private function persistCachedPositon() {
-		if (cachedPosition == null) return;
 		var kvstore = new KVStore("gps");
 
-		kvstore.set("cpos",cachedPosition);
+		kvstore.set("cpos", cachedPosition);
 		kvstore.save();
 	}
 
-	private function loadCachedPosition() {
+	private static function loadCachedPosition() {
 		var kvstore = new KVStore("gps");
 		kvstore.load();
 
-		var mPos:Null<Pos3> = kvstore.get("mpos"); // Manual set position
+		var mPos:Null<WorldPos> = kvstore.get("mpos"); // Manual set position
-		var cPos:Null<Pos3> = kvstore.get("cpos"); // Cached position
+		var cPos:Null<WorldPos> = kvstore.get("cpos"); // Cached position
 
 		if (mPos != null && cPos != null && mPos == cPos) {
 			// Both are the same, so we can use the cached position
@@ -96,7 +88,7 @@ class GPS {
 			return;
 		}
 
-		if (mPos != null && cPos != null && mPos != cPos){
+		if (mPos != null && cPos != null && mPos != cPos) {
 			// Both are different, so we can use the manual position
 			cachedPosition = mPos;
 			posAccuracy = 1;
@@ -116,51 +108,62 @@ class GPS {
 			posAccuracy = 2;
 			return;
 		}
-
 	}
 
-	private function sendPositionRequest() {
+	private static function brodcastPositionRequest() {
-		Net.instance.brodcastGPSRequest();
+		Net.brodcastGPSRequest();
 	}
 
 	@:allow(kernel.net.Net)
-	private function handlePackage(pack:Package, dist: Float,iface: INetworkInterface) {
+	private static function handlePackage(pack:Package<Noise>, dist:Null<Float>, iface:INetworkInterface) {
+		if (dist == null) {
+			// Message comes from another dimension and has no distance.
+			return;
+		}
+
 		switch (pack.type) {
 			case GPSRequest:
-				if (!shouldRespond) return;
+				if (!shouldRespond)
-				if (posAccuracy < 2) return;
+					return;
-				if (cachedPosition == null) return;
+				if (posAccuracy < 2)
+					return;
+				if (cachedPosition == null)
+					return;
 
-				var response = new Package(Net.instance.networkID,pack.fromID, pack.msgID, GPSResponse(cachedPosition),null,0);
+				var response = new Package(Net.networkID, pack.fromID, pack.msgID, GPSResponse(cachedPosition.x, cachedPosition.y, cachedPosition.z,), null, 0);
-				iface.send(pack.fromID,Net.instance.networkID,response);
+				iface.send(pack.fromID, Net.networkID, response);
-			case GPSResponse(pos):
+			case GPSResponse(x, y, z):
-				if (lastPositionResponse.contains({pos:pos,dist:dist})) return; // Ignore duplicate responses
+				if (lastPositionResponse.contains({pos: {x: x, y: y, z: z}, dist: dist}))
+					return; // Ignore duplicate responses
 
-				lastPositionResponse.push({pos:pos,dist:dist});
+				lastPositionResponse.push({pos: {x: x, y: y, z: z}, dist: dist});
 
 				// TODO: wait for a few seconds before calculating the position, so we can get more responses
 
-				if (lastPositionResponse.length < 4) return; // We need at least 3 responses to calculate the position
+				if (lastPositionResponse.length < 4)
+					return; // We need at least 3 responses to calculate the position
 
 				var calculatedPosition = calculatePosition();
 
-				if (calculatedPosition != null){
+				if (calculatedPosition != null) {
 					calculatedPosition = calculatedPosition.round();
 				}
 
 				lastPositionResponse = []; // Reset the response array
 
-				if (calculatedPosition == null) return;
+				if (calculatedPosition == null)
+					return;
 				cachedPosition = calculatedPosition;
 				posAccuracy = 3;
 
-				resolveFuture(calculatedPosition);
+				locatePromise.resolve(calculatedPosition);
 			default:
 		}
 	}
 
-	private function calculatePosition():Null<Pos3> {
+	private static function calculatePosition():Null<WorldPos> {
-		if (lastPositionResponse.length < 3) return null;
+		if (lastPositionResponse.length < 3)
+			return null;
 
 		// do a simple trilateration with the last 3 responses for now
 		var p1 = lastPositionResponse[0].pos;
@@ -171,13 +174,14 @@ class GPS {
 		var r2 = lastPositionResponse[1].dist;
 		var r3 = lastPositionResponse[2].dist;
 
-		var result = trilateration(p1,p2,p3,r1,r2,r3);
+		var result = trilateration(p1, p2, p3, r1, r2, r3);
 
-		if (result.a.close(result.b)) return result.a;
+		if (result.a.close(result.b))
+			return result.a;
 
 		// If we have more than 3 responses, we can use the 4th response to determine which of the two positions is correct
 		// TODO: if this is a pocket computer we cant use this since it can move freely
-		if (lastPositionResponse.length > 3){
+		if (lastPositionResponse.length > 3) {
 			var err1 = Math.abs(result.a.distance(lastPositionResponse[3].pos) - lastPositionResponse[3].dist);
 			var err2 = Math.abs(result.b.distance(lastPositionResponse[3].pos) - lastPositionResponse[3].dist);
 
@@ -186,12 +190,15 @@ class GPS {
 				return null; // The two positions are essentially the same, so we cant determine which one is correct
 			}
 
-			if (err1 < err2) return result.a;
+			if (err1 < err2)
-			if (err2 < err1) return result.b;
+				return result.a;
+			if (err2 < err1)
+				return result.b;
 		}
 
 		// last resort, just use the position that is closest to a whole number (whithin a resonable margin of error)
-		if (!shouldDoWholeNumberCheck) return null;
+		if (!shouldDoWholeNumberCheck)
+			return null;
 
 		// TODO: mark the position as not so accurate if we use this method
 
@@ -210,7 +217,7 @@ class GPS {
 	/**
 		Determines the position(s) of a point given 3 other points and the distance to each of them.
 	**/
-	private function trilateration(p1:Pos3,p2:Pos3,p3: Pos3,r1:Float,r2:Float,r3:Float):Pair<Pos3,Pos3> {
+	private static function trilateration(p1:WorldPos, p2:WorldPos, p3:WorldPos, r1:Float, r2:Float, r3:Float):Pair<WorldPos, WorldPos> {
 		var a2b = p2 - p1;
 		var a2c = p3 - p1;
 
@@ -219,7 +226,7 @@ class GPS {
 		var i = ex.dot(a2c);
 		var ey = (a2c - ex * i).normalize();
 		var j = ey.dot(a2c);
-		var ez = ex.cross(ey);
+		var ez:WorldPos = ex.cross(ey);
 
 		var x = (r1 * r1 - r2 * r2 + d * d) / (2 * d);
 		var y = (r1 * r1 - r3 * r3 - x * x + (x - i) * (x - i) + j * j) / (2 * j);
@@ -229,9 +236,9 @@ class GPS {
 		var zSquared = r1 * r1 - x * x - y * y;
 		if (zSquared > 0) {
 			var z = Math.sqrt(zSquared);
-			return new Pair(result + (ez * z),result - (ez * z));
+			return new Pair(result + (ez * z), result - (ez * z));
 		}
 
-		return new Pair(result,result);
+		return new Pair(result, result);
 	}
 }

src/kernel/gps/INS.hx

@@ -1,53 +1,48 @@
 package kernel.gps;
 
-import kernel.log.Log;
+import lib.SinglePromise;
 import kernel.turtle.Turtle;
-import lib.Pos3;
+import lib.WorldPos;
 
 using tink.CoreApi;
 
 class INS {
-	public static var instance:INS;
+	private static var heading:Null<WorldPos> = null;
-
+	private static var alingment:Int = 1; // 0 = degraded, 1 = not aligned, 2 = aligned
-	private var heading: Null<Pos3> = null;
+	private static final alignPromise:SinglePromise<Noise> = new SinglePromise(startAlign);
-	private var alingment: Int = 1; // 0 = degraded, 1 = not aligned, 2 = aligned
-
-	@:allow(kernel.Init)
-	private function new() {
-
-	}
 
 	@:allow(kernel.turtle.Turtle)
-	private function moveForward() {
+	private static function moveForward() {
 		if (heading == null) {
-			this.alingment = 0;
+			alingment = 0;
 			return;
 		}
 		move(heading);
 	}
 
 	@:allow(kernel.turtle.Turtle)
-	private function moveBackward() {
+	private static function moveBackward() {
 		if (heading == null) {
-			this.alingment = 0;
+			alingment = 0;
 			return;
 		}
 		move(heading.negate());
 	}
 
 	@:allow(kernel.turtle.Turtle)
-	private function moveUp() {
+	private static function moveUp() {
 		move({x: 0, y: 1, z: 0});
 	}
 
 	@:allow(kernel.turtle.Turtle)
-	private function moveDown() {
+	private static function moveDown() {
 		move({x: 0, y: -1, z: 0});
 	}
 
 	@:allow(kernel.turtle.Turtle)
-	private function turnLeft() {
+	private static function turnLeft() {
-		if (heading == null) return;
+		if (heading == null)
+			return;
 		if (heading.x == 0 && heading.z == -1) {
 			heading = {x: -1, y: 0, z: 0};
 		} else if (heading.x == -1 && heading.z == 0) {
@@ -60,8 +55,9 @@ class INS {
 	}
 
 	@:allow(kernel.turtle.Turtle)
-	private function turnRight() {
+	private static function turnRight() {
-		if (heading == null) return;
+		if (heading == null)
+			return;
 		if (heading.x == 0 && heading.z == -1) {
 			heading = {x: 1, y: 0, z: 0};
 		} else if (heading.x == -1 && heading.z == 0) {
@@ -73,81 +69,78 @@ class INS {
 		}
 	}
 
-	private function move(dir: Null<Pos3>) {
+	private static function move(dir:Null<WorldPos>) {
-		Log.debug('INS move: $dir');
+		if (alignPromise.isRunning()) {
-		var pos = GPS.instance.getPosition();
+			return;
+		}
+		var pos = GPS.getPosition();
+		if (pos == null || dir == null)
+			return;
 		var newPos = pos + dir;
-		GPS.instance.setINSPosition(newPos);
+		GPS.setINSPosition(newPos);
 	}
 
-	public function getHeading():Null<Pos3> {
+	public static function getHeading():Null<WorldPos> {
 		return heading;
 	}
 
-	public function align(): Promise<Noise> {
+	public static function align():Promise<Noise> {
-		Log.info("Aligning INS");
+		return alignPromise.request();
-		return new Promise<Noise>((resolve,reject)->{
+	}
 
-			if (Turtle.instance.getFuelLevel() < 2){
+	public static function startAlign():Void {
-				Log.warn("Not enough fuel to align");
+		if (Turtle.getFuelLevel() < 2) {
-				reject(new Error("Not enough fuel to align"));
+			alignPromise.reject(new Error("Not enough fuel to align"));
-				return null;
+			return;
+		}
+
+		GPS.locate().handle((result) -> {
+			switch result {
+				case Failure(err):
+					alignPromise.reject(new Error("Failed to locate 1st positon: " + err));
+					return;
+				case Success(pos1):
+					var moved = tryMoving();
+
+					if (moved == -1) {
+						alignPromise.reject(new Error("Can't move"));
+						return;
+					}
+
+					GPS.locate().handle((result2) -> {
+						switch result2 {
+							case Failure(err):
+								alignPromise.reject(new Error("GPS not available for 2nd position: " + err));
+								return;
+							case Success(pos2):
+								var cHeading = calcHeading(pos1, pos2, moved);
+								if (cHeading == null) {
+									alignPromise.reject(new Error("Can't calculate heading"));
+									return;
+								}
+
+								heading = cHeading;
+								moveBack(moved);
+								GPS.setINSPosition(pos1);
+
+								alignPromise.resolve(Noise);
+						}
+					});
 			}
-
-			GPS.instance.locate().handle((pos1)->{
-				Log.debug('pos1: $pos1');
-				if (pos1 == null) {
-					Log.warn("GPS not available for 1st position");
-					reject(new Error("GPS not available"));
-					return;
-				}
-
-				var moved = tryMoving();
-
-				if (moved == -1) {
-					Log.warn("Can't move");
-					reject(new Error("Can't move"));
-					return;
-				}
-
-				GPS.instance.locate().handle((pos2)->{
-					Log.debug('pos2: $pos2');
-					if (pos2 == null) {
-						Log.warn("GPS not available for 2nd position");
-						reject(new Error("GPS not available for 2nd position"));
-						return;
-					}
-
-					var heading = calcHeading(pos1,pos2,moved);
-					if (heading == null) {
-						Log.error("Can't calculate heading");
-						reject(new Error("Can't calculate heading"));
-						return;
-					}
-
-					this.heading = heading;
-					moveBack(moved);
-					GPS.instance.setINSPosition(pos1);
-
-					resolve(Noise);
-				});
-
-			});
-			return null;
 		});
 	}
 
 	// -1 = not moved, 0 = back, 1 = forward, 2 = left, 3 = right
-	private function tryMoving():Int {
+	private static function tryMoving():Int {
-		if (Turtle.instance.back().isSuccess()) {
+		if (Turtle.back().isSuccess()) {
 			return 0;
-		} else if (Turtle.instance.forward().isSuccess()) {
+		} else if (Turtle.forward().isSuccess()) {
 			return 1;
 		} else {
-			Turtle.instance.turnLeft(); // TODO: Check if successfull
+			Turtle.turnLeft(); // TODO: Check if successfull
-			if (Turtle.instance.forward().isSuccess()){
+			if (Turtle.forward().isSuccess()) {
 				return 2;
-			} else if (Turtle.instance.back().isSuccess()) {
+			} else if (Turtle.back().isSuccess()) {
 				return 3;
 			} else {
 				// Can't move
@@ -156,7 +149,7 @@ class INS {
 		}
 	}
 
-	private function calcHeading(pos1: Pos3,pos2:Pos3,moved:Int): Null<Pos3> {
+	private static function calcHeading(pos1:WorldPos, pos2:WorldPos, moved:Int):Null<WorldPos> {
 		if (moved == 0) {
 			return pos1 - pos2;
 		} else if (moved == 1) {
@@ -170,27 +163,21 @@ class INS {
 		}
 	}
 
-	private function moveBack(moved:Int) {
+	private static function moveBack(moved:Int) {
 		if (moved == 0) {
-			Turtle.instance.forward();
+			Turtle.forward();
-			// cc.Turtle.forward();
 		} else if (moved == 1) {
-			Turtle.instance.back();
+			Turtle.back();
-			// cc.Turtle.back();
 		} else if (moved == 2) {
-			Turtle.instance.back();
+			Turtle.back();
-			// cc.Turtle.back();
+			Turtle.turnRight();
-			Turtle.instance.turnRight();
-			// cc.Turtle.turnRight();
 		} else if (moved == 3) {
-			Turtle.instance.forward();
+			Turtle.forward();
-			// cc.Turtle.forward();
+			Turtle.turnRight();
-			Turtle.instance.turnRight();
-			// cc.Turtle.turnRight();
 		}
 	}
 
-	private function rotatePos3ToRight(pos:Pos3):Pos3 {
+	private static function rotatePos3ToRight(pos:WorldPos):WorldPos {
 		if (pos.x == 0 && pos.z == -1) {
 			return {x: 1, y: 0, z: 0};
 		} else if (pos.x == -1 && pos.z == 0) {
@@ -204,8 +191,7 @@ class INS {
 		}
 	}
 
-	private function rotatePos3ToLeft(pos3:Pos3):Pos3 {
+	private static function rotatePos3ToLeft(pos3:WorldPos):WorldPos {
 		return rotatePos3ToRight(rotatePos3ToRight(rotatePos3ToRight(pos3)));
 	}
-
 }

src/kernel/http/HTTPFailure.hx

@@ -3,16 +3,15 @@ package kernel.http;
 using lua.Table;
 
 class HTTPFailure {
-
 	public final reason:String;
 	public final statusCode:Null<StatusCode>;
-	public final headers:Map<String,String>;
+	public final headers:Map<String, String>;
 	public final body:String;
 
 	@:allow(kernel.http)
-	private function new(failReason: String, ?handle: cc.HTTP.HTTPResponse) {
+	private function new(failReason:String, ?handle:cc.HTTP.HTTPResponse) {
 		this.reason = failReason;
-		if (handle != null){
+		if (handle != null) {
 			this.statusCode = handle.getResponseCode();
 			this.headers = handle.getResponseHeaders().toMap();
 			this.body = handle.readAll();

src/kernel/http/HTTPRequest.hx

@@ -6,21 +6,21 @@ using tink.CoreApi;
 	Wrapper for the native HTTP request function.
 **/
 class Http {
-	public static function request(url:String,?body:String,?options: String):Future<Outcome<HTTPResponse,HTTPFailure>> {
+	public static function request(url:String, ?body:String, ?options:String):Future<Outcome<HTTPResponse, HTTPFailure>> {
-		return new Future<Outcome<HTTPResponse,HTTPFailure>>((resolve) -> {
+		return new Future<Outcome<HTTPResponse, HTTPFailure>>((resolve) -> {
-			KernelEvents.instance.onHttpFailure.handle((params)->{
+			KernelEvents.onHttpFailure.handle((params) -> {
-				if (params.url == url){
+				if (params.url == url) {
-					resolve(Failure(new HTTPFailure(params.failReason,params.handle)));
+					resolve(Failure(new HTTPFailure(params.failReason, params.handle)));
 				}
 			});
 
-			KernelEvents.instance.onHttpSuccess.handle((params) -> {
+			KernelEvents.onHttpSuccess.handle((params) -> {
-				if (params.url == url){
+				if (params.url == url) {
 					resolve(Success(new HTTPResponse(params.handle)));
 				}
 			});
 
-			cc.HTTP.request(url,body);
+			cc.HTTP.request(url, body);
 
 			return null;
 		});

src/kernel/http/HTTPResponse.hx

@@ -3,13 +3,12 @@ package kernel.http;
 using lua.Table;
 
 class HTTPResponse {
-
 	public final statusCode:StatusCode;
-	public final headers:Map<String,String>;
+	public final headers:Map<String, String>;
 	public final body:String;
 
 	@:allow(kernel.http)
-	private function new(handle: cc.HTTP.HTTPResponse) {
+	private function new(handle:cc.HTTP.HTTPResponse) {
 		this.statusCode = handle.getResponseCode();
 		this.headers = handle.getResponseHeaders().toMap();
 		this.body = handle.readAll();

src/kernel/log/Log.hx

@@ -1,7 +1,8 @@
 package kernel.log;
 
 import haxe.ds.ReadOnlyArray;
-#if webconsole
+import haxe.macro.Context;
+#if (webconsole && !macro)
 import lib.Debug;
 #end
 
@@ -11,43 +12,72 @@ using tink.CoreApi;
 	Central logging system.
 **/
 class Log {
-	public static var instance:Log;
-
 	private static inline final MAX_LINES:Int = 100;
 
-	public final onLog:Signal<LogLine>;
+	public static var onLog(default, null):Signal<LogLine>;
 
-	private final onLogTrigger:SignalTrigger<LogLine> = new SignalTrigger();
+	private static final onLogTrigger:SignalTrigger<LogLine> = new SignalTrigger();
-	private final logLines:Array<LogLine> = [];
+	private static final logLines:Array<LogLine> = [];
 
-	public function new() {
+	@:allow(kernel.Init)
+	private static function init() {
 		onLog = onLogTrigger.asSignal();
-	}
 
-	public static function info(msg:Dynamic, ?pos:haxe.PosInfos) {
-		instance.log({level: Info, message: Std.string(msg),time: 0},pos);
-	}
-
-	public static function warn(msg:Dynamic, ?pos:haxe.PosInfos) {
-		instance.log({level: Warn, message: Std.string(msg),time: 0},pos);
-	}
-
-	public static function error(msg:Dynamic, ?pos:haxe.PosInfos) {
-		instance.log({level: Error, message: Std.string(msg),time: 0},pos);
-	}
-
-	public static function debug(msg:Dynamic, ?pos:haxe.PosInfos) {
 		#if debug
-		instance.log({level: Debug, message: Std.string(msg),time: 0},pos);
+		haxe.Log.trace = function(v:Dynamic, ?infos:haxe.PosInfos) {
+			Log._debug(v, infos.className);
+		}
 		#end
 	}
 
-	public static function silly(msg:Dynamic, ?pos:haxe.PosInfos) {
+	public static function _info(msg:Dynamic, ?origin:String) {
-		instance.log({level: Silly, message: Std.string(msg),time: 0},pos);
+		log({
+			level: Info,
+			message: Std.string(msg),
+			time: 0,
+			origin: origin
+		});
 	}
 
-	private function log(line: LogLine, ?pos:haxe.PosInfos) {
+	public static function _warn(msg:Dynamic, ?origin:String) {
-		line.origin = pos.className;
+		log({
+			level: Warn,
+			message: Std.string(msg),
+			time: 0,
+			origin: origin
+		});
+	}
+
+	public static function _error(msg:Dynamic, ?origin:String) {
+		log({
+			level: Error,
+			message: Std.string(msg),
+			time: 0,
+			origin: origin
+		});
+	}
+
+	public static function _debug(msg:Dynamic, ?origin:String) {
+		#if debug
+		log({
+			level: Debug,
+			message: Std.string(msg),
+			time: 0,
+			origin: origin
+		});
+		#end
+	}
+
+	public static function _silly(msg:Dynamic, ?origin:String) {
+		log({
+			level: Silly,
+			message: Std.string(msg),
+			time: 0,
+			origin: origin
+		});
+	}
+
+	private static function log(line:LogLine) {
 		logLines.push(line);
 
 		if (logLines.length > MAX_LINES) {
@@ -55,12 +85,49 @@ class Log {
 		}
 		onLogTrigger.trigger(line);
 
-		#if webconsole
+		#if (webconsole && !macro)
-		Debug.printWeb('[${Std.string(line.level)}][${line.origin}] ${line.message}');
+		Debug.logToWebconsole(line);
 		#end
 	}
 
-	public function getLines():ReadOnlyArray<LogLine> {
+	public static function getLines():ReadOnlyArray<LogLine> {
 		return logLines;
 	}
+
+	#if macro
+	private static function getOrigin():String {
+		var localClass = Context.getLocalClass().get();
+		return localClass.name;
+	}
+	#end
+
+	public macro static function info(msg:ExprOf<Dynamic>) {
+		return macro {
+			Log._info(${msg}, $v{getOrigin()});
+		}
+	}
+
+	public macro static function warn(msg:ExprOf<Dynamic>) {
+		return macro {
+			Log._warn(${msg}, $v{getOrigin()});
+		}
+	}
+
+	public macro static function error(msg:ExprOf<Dynamic>) {
+		return macro {
+			Log._error(${msg}, $v{getOrigin()});
+		}
+	}
+
+	public macro static function debug(msg:ExprOf<Dynamic>) {
+		return macro {
+			Log._debug(${msg}, $v{getOrigin()});
+		}
+	}
+
+	public macro static function silly(msg:ExprOf<Dynamic>) {
+		return macro {
+			Log._silly(${msg}, $v{getOrigin()});
+		}
+	}
 }

src/kernel/log/LogLine.hx

@@ -1,8 +1,8 @@
 package kernel.log;
 
 typedef LogLine = {
-	level: LogLevel,
+	level:LogLevel,
-	message: String,
+	message:String,
-	time: Int,
+	time:Int,
-	?origin: String,
+	?origin:String,
 }

src/kernel/net/INetworkInterface.hx

@@ -1,17 +1,19 @@
 package kernel.net;
 
+import kernel.net.Package.GenericPackage;
+
 using tink.CoreApi;
 
 /**
 	A object that is able to send and receive messages.
 **/
 interface INetworkInterface {
-	public function listen(chan: Int):Void;
+	public function listen(chan:Int):Void;
-	public function close(chan: Int):Void;
+	public function close(chan:Int):Void;
-	public function isListening(chan: Int): Bool;
+	public function isListening(chan:Int):Bool;
-	public function closeAll(): Void;
+	public function closeAll():Void;
-	public function send(chan: Int,replyChan: Int,payload: Any):Void;
+	public function send(chan:Int, replyChan:Int, payload:Any):Void;
 	public function name():String;
 	public function getBaseRoutingCost():Int;
-	public var onMessage (default, null): Signal<{pack:Package,?dist:Float}>;
+	public var onMessage(default, null):Signal<{pack:GenericPackage, ?dist:Float}>;
 }

src/kernel/net/Loopback.hx

@@ -1,6 +1,8 @@
 package kernel.net;
 
+import kernel.net.Package.GenericPackage;
 import kernel.log.Log;
+
 using tink.CoreApi;
 
 /**
@@ -9,17 +11,17 @@ using tink.CoreApi;
 class Loopback implements INetworkInterface {
 	public static final instance:Loopback = new Loopback();
 
-	public var onMessage(default, null):Signal<{pack:Package,dist:Null<Float>}>;
+	public var onMessage(default, null):Signal<{pack:GenericPackage, dist:Null<Float>}>;
 
-	private final onMessageTrigger: SignalTrigger<{pack:Package,dist:Null<Float>}> = Signal.trigger();
+	private final onMessageTrigger:SignalTrigger<{pack:GenericPackage, dist:Null<Float>}> = Signal.trigger();
-	private var openChans: Array<Int> = [];
+	private var openChans:Array<Int> = [];
 
 	private function new() {
 		this.onMessage = onMessageTrigger.asSignal();
 	}
 
 	public function listen(chan:Int) {
-		if (!this.openChans.contains(chan)){
+		if (!this.openChans.contains(chan)) {
 			this.openChans.push(chan);
 		}
 	}
@@ -37,9 +39,9 @@ class Loopback implements INetworkInterface {
 	}
 
 	public function send(chan:Int, replyChan:Int, payload:Any) {
-		if (this.openChans.contains(chan)){
+		if (this.openChans.contains(chan)) {
-			this.onMessageTrigger.trigger({pack:payload,dist:null});
+			this.onMessageTrigger.trigger({pack: payload, dist: null});
-		}else{
+		} else {
 			Log.silly("Loopback got package on non open channel");
 		}
 	}

src/kernel/net/Net.hx

@@ -1,5 +1,6 @@
 package kernel.net;
 
+import kernel.net.Package.GenericPackage;
 import kernel.gps.GPS;
 import haxe.ds.ReadOnlyArray;
 import kernel.net.Package.NetworkID;
@@ -19,33 +20,64 @@ class Net {
 	/**
 		Depends on: KernelEvents
 	**/
-	public static var instance:Net;
 	public static inline final BRODCAST_PORT:Int = 65533;
+
 	public static inline final MESSAGE_TIMEOUT:Int = 3;
 	public static inline final DEFAULT_TTL:Int = 10;
 
-	public final networkID:NetworkID = OS.getComputerID();
+	public static final networkID:NetworkID = OS.getComputerID();
-	private final responseBus:Map<Int, Callback<Outcome<Package,Error>>> = new Map();
+	private static final responseBus:Map<Int, Callback<Outcome<GenericPackage, Error>>> = new Map();
-	private final protoHandlers:Map<String, Callback<Package>> = new Map();
+	private static final protoHandlers:Map<String, Callback<GenericPackage>> = new Map();
-	private var interfaces:Array<INetworkInterface>;
+	private static var interfaces:Array<INetworkInterface>;
 
 	@:allow(kernel.Init)
-	private function new() {
+	private static function init() {
-		this.interfaces = [for (e in Peripheral.instance.getAllModems()) e ]; // TODO: is this the way to do it?
+		interfaces = [for (e in Peripheral.getAllModems()) e]; // TODO: is this the way to do it?
-		this.interfaces.push(Loopback.instance);
+		interfaces.push(Loopback.instance);
 
-		for (interf in interfaces){
+		for (interf in interfaces) {
 			setupInterf(interf);
 		}
 
+		// Handle when a modem has been removed
+		KernelEvents.onPeripheralDetach.handle((addr) -> {
+			var idx = interfaces.findIndex((i) -> {
+				return i.name() == addr;
+			});
+			if (idx == -1) {
+				return;
+			}
+
+			Log.debug('Removed modem on addr: $addr');
+
+			interfaces.splice(idx, 1);
+			Routing.removeInterface(addr);
+		});
+
+		// Handle when a new modem is connected
+		KernelEvents.onPeripheral.handle((addr) -> {
+			if (!Peripheral.getTypes(addr).contains("modem")) {
+				return;
+			}
+
+			Log.debug('Added modem on addr: $addr');
+
+			var modem = Peripheral.getModem(addr);
+			interfaces.push(modem);
+			setupInterf(modem);
+			Routing.addInterface(modem);
+		});
+
 		setupPingHandle();
+
+		Routing.setup();
 	}
 
-	private function setupPingHandle() {
+	private static function setupPingHandle() {
-		this.registerProto("icmp", pack -> {
+		registerProto("icmp", pack -> {
 			switch pack.data.type {
 				case "ping":
-					this.respondTo(pack, "pong");
+					respondTo(pack, "pong");
 				case "died":
 					// If we get a "died" message from a node when one of our packages ttl hits 0
 					// the `data.msgId` prop is the message id
@@ -59,8 +91,11 @@ class Net {
 		});
 	}
 
-	private function setupInterf(interf: INetworkInterface) {
+	/**
-		interf.onMessage.handle(e -> handle(e.pack,interf,e.dist));
+		Enables the interface to receive messages.
+	**/
+	private static function setupInterf(interf:INetworkInterface) {
+		interf.onMessage.handle(e -> handle(e.pack, interf, e.dist));
 		interf.listen(networkID);
 		interf.listen(BRODCAST_PORT);
 	}
@@ -68,8 +103,8 @@ class Net {
 	/**
 		Called when a new package comes in.
 	**/
-	private function handle(pack:Package,interf: INetworkInterface, ?dist: Float) {
+	private static function handle(pack:GenericPackage, interf:INetworkInterface, ?dist:Float) {
-		if (pack.toID == this.networkID || pack.toID == Net.BRODCAST_PORT){
+		if (pack.toID == networkID || pack.toID == Net.BRODCAST_PORT) {
 			switch pack.type {
 				case Data(_) | DataNoResponse(_):
 					// Let a local proccess handle it
@@ -81,30 +116,30 @@ class Net {
 					}
 				case RouteDiscover(_) | RouteDiscoverResponse(_) | RouteDiscoverUpdate(_):
 					// Delegate to Routing
-					Routing.instance.handleRoutePackage(pack,interf);
+					Routing.handleRoutePackage(cast pack, interf);
 				case GPSRequest | GPSResponse(_):
 					if (dist == null) {
 						Log.silly("Got a GPS package but no distance was provided");
 						return;
 					}
 					// Delegate to GPS
-					GPS.instance.handlePackage(pack,dist,interf);
+					GPS.handlePackage(cast pack, dist, interf);
 			}
-		}else{
+		} else {
 			// New message received but its not ment for us. Forward if possible.
 			forwardPackage(pack);
 		}
 	}
 
-	private function generateMessageID():Int {
+	private static function generateMessageID():Int {
 		return Std.random(2147483647); // TODO: better uniqe number
 	}
 
 	/**
 		Send a message. Dont care if its reaches its destination nor it has a response.
 	**/
-	public function sendAndForget(dest:Int, proto:String, data:Dynamic) {
+	public static function sendAndForget(dest:Int, proto:String, data:Dynamic) {
-		var pack:Package = {
+		var pack:GenericPackage = {
 			toID: dest,
 			fromID: networkID,
 			msgID: generateMessageID(),
@@ -116,13 +151,12 @@ class Net {
 		sendRaw(pack);
 	}
 
-	private function forwardPackage(pack: Package) {
+	private static function forwardPackage(pack:GenericPackage) {
-		if (pack.ttl == 0){
+		if (pack.ttl == 0) {
-
 			if (pack.type.match(Data(_))) {
 				// If the package is a data package and the ttl hits 0
 				// we send a "died" message to the sender
-				sendAndForget(pack.fromID, "icmp", {type:"died", msgID: pack.msgID});
+				sendAndForget(pack.fromID, "icmp", {type: "died", msgID: pack.msgID});
 			}
 
 			// Drop package
@@ -131,14 +165,15 @@ class Net {
 
 		pack.ttl--;
 
-		if (!sendRaw(pack)){
+		if (!sendRaw(pack)) {
 			// Cant forward
+			Log.silly('Received a message that could not be forwarded to ${pack.toID}');
 		}
 	}
 
-	public function respondTo(pack:Package, data:Dynamic) {
+	public static function respondTo(pack:GenericPackage, data:Dynamic) {
-		if (pack.type.match(DataNoResponse(_))) {
+		if (!pack.type.match(Data(_))) {
-			Log.warn("Responed to a no response package. Ignoring");
+			Log.warn("Responding to a package that does require responding. Ignoring.");
 			return;
 		}
 
@@ -150,7 +185,7 @@ class Net {
 	/**
 		Send to package to the localy register handler based on the proto
 	**/
-	private function routeToProto(pack:Package) {
+	private static function routeToProto(pack:GenericPackage) {
 		var proto = switch pack.type {
 			case Data(proto):
 				proto;
@@ -172,22 +207,22 @@ class Net {
 		Just send the package to the right modem.
 		Returns true if message was send
 	**/
-	private function sendRaw(pack:Package): Bool {
+	private static function sendRaw(pack:GenericPackage):Bool {
-		var route = Routing.instance.getRouteToID(pack.toID);
+		var route = Routing.getRouteToID(pack.toID);
-		if (route == null){
+		if (route == null) {
 			return false;
 		}
 
-		route.interf.send(route.rep,this.networkID,pack);
+		route.interf.send(route.rep, networkID, pack);
 		return true;
 	}
 
 	/**
 		Send a message and wait for a response.
 	**/
-	public function sendAndAwait(dest:NetworkID, proto:String, data:Dynamic):Promise<Package> {
+	public static function sendAndAwait<T>(dest:NetworkID, proto:String, data:T):Promise<GenericPackage> {
-		return new Promise<Package>((resolve, reject) -> {
+		return new Promise<GenericPackage>((resolve, reject) -> {
-			var pack:Package = {
+			var pack:GenericPackage = {
 				toID: dest,
 				fromID: networkID,
 				msgID: generateMessageID(),
@@ -198,8 +233,7 @@ class Net {
 
 			var timeout:Timer = null;
 
-			responseBus[pack.msgID] = ((reponse:Outcome<Package,Error>) -> {
+			responseBus[pack.msgID] = ((reponse:Outcome<GenericPackage, Error>) -> {
-
 				switch reponse {
 					case Success(pack):
 						resolve(pack);
@@ -211,14 +245,16 @@ class Net {
 				if (timeout != null) {
 					timeout.cancle();
 				}
+
+				responseBus.remove(pack.msgID);
 			});
 
 			timeout = new Timer(MESSAGE_TIMEOUT, () -> {
 				responseBus.remove(pack.msgID);
-				reject(new Error(InternalError,"Message timeout"));
+				reject(new Error(InternalError, "Message timeout"));
 			});
 
-			if (!sendRaw(pack)){
+			if (!sendRaw(pack)) {
 				reject(new Error("ID unreachable"));
 			}
 
@@ -227,7 +263,7 @@ class Net {
 		});
 	}
 
-	public function registerProto(proto:String, callback:Callback<Package>) {
+	public static function registerProto(proto:String, callback:Callback<GenericPackage>) {
 		if (protoHandlers.exists(proto)) {
 			// Failed. Handler already exist.
 			// TODO: return error
@@ -237,16 +273,16 @@ class Net {
 		protoHandlers[proto] = callback;
 	}
 
-	public function removeProto(proto:String) {
+	public static function removeProto(proto:String) {
 		protoHandlers.remove(proto);
 	}
 
 	/**
 		Sends a ping package to the given id. Returns true if there was a response.
 	**/
-	public function ping(toID: NetworkID): Promise<Noise> {
+	public static function ping(toID:NetworkID):Promise<Noise> {
-		return new Promise<Noise>((resolve,reject)->{
+		return new Promise<Noise>((resolve, reject) -> {
-			this.sendAndAwait(toID,"icmp",{type:"ping"}).handle(pack -> {
+			sendAndAwait(toID, "icmp", {type: "ping"}).handle(pack -> {
 				switch pack {
 					case Success(_):
 						resolve(Noise);
@@ -258,7 +294,7 @@ class Net {
 		});
 	}
 
-	public function getActiveProtocols(): ReadOnlyArray<String> {
+	public static function getActiveProtocols():ReadOnlyArray<String> {
 		var arr = new Array<String>();
 
 		for (proto in protoHandlers.keys()) {
@@ -269,8 +305,8 @@ class Net {
 	}
 
 	@:allow(kernel.gps.GPS)
-	private function brodcastGPSRequest() {
+	private static function brodcastGPSRequest() {
-		var pack: Package = {
+		var pack:Package<Noise> = {
 			fromID: networkID,
 			toID: Net.BRODCAST_PORT,
 			ttl: 0, // Prevent forwarding
@@ -279,9 +315,10 @@ class Net {
 			data: null,
 		};
 
-		for (modem in Peripheral.instance.getAllModems()) {
+		for (modem in Peripheral.getAllModems()) {
-			if (!modem.isWireless()) continue;
+			if (!modem.isWireless())
-			modem.send(Net.BRODCAST_PORT, Net.instance.networkID, pack);
+				continue;
+			modem.send(Net.BRODCAST_PORT, networkID, pack);
 		}
 	}
 }

src/kernel/net/Package.hx

@@ -1,32 +1,31 @@
 package kernel.net;
 
-import lib.Pos3;
-
 typedef NetworkID = Int;
+typedef GenericPackage = Package<Dynamic>;
 
 enum PackageTypes {
 	Data(proto:String);
 	DataNoResponse(proto:String);
 	Response;
-	RouteDiscover(reachableIDs: Array<{id:NetworkID,cost:Int}>);
+	RouteDiscover(reachableIDs:Array<{id:NetworkID, cost:Int}>);
-	RouteDiscoverResponse(reachableIDs: Array<{id:NetworkID,cost:Int}>);
+	RouteDiscoverResponse(reachableIDs:Array<{id:NetworkID, cost:Int}>);
-	RouteDiscoverUpdate(reachableIDs: Array<{id:NetworkID,cost:Int}>);
+	RouteDiscoverUpdate(reachableIDs:Array<{id:NetworkID, cost:Int}>);
-	GPSResponse(pos:Pos3);
+	GPSResponse(x:Float, y:Float, z:Float);
 	GPSRequest();
 }
 
 /**
 	Representing a network package.
 **/
-@:structInit class Package {
+@:structInit class Package<T> {
 	public final fromID:NetworkID;
 	public final toID:NetworkID;
 	public final msgID:Int;
 	public final type:PackageTypes;
-	public final data:Dynamic;
+	public final data:T;
-	public var ttl: Int;
+	public var ttl:Int;
 
-	public function new(fromID:NetworkID, toID:NetworkID, msgID:Int, type:PackageTypes, data:Dynamic, ttl:Int) {
+	public function new(fromID:NetworkID, toID:NetworkID, msgID:Int, type:PackageTypes, data:T, ttl:Int) {
 		this.fromID = fromID;
 		this.toID = toID;
 		this.msgID = msgID;
@@ -38,7 +37,7 @@ enum PackageTypes {
 	/**
 		Create package that can be used as a response.
 	**/
-	public function createResponse(newData:Dynamic):Package {
+	public function createResponse<T2>(newData:T2):Package<T2> {
 		return {
 			toID: fromID,
 			fromID: toID,
@@ -50,9 +49,9 @@ enum PackageTypes {
 	}
 
 	/**
-		Wrapper for `Net.instance.respondTo`.
+		Wrapper for `Net.respondTo`.
 	**/
 	public function respond(data:Dynamic) {
-		Net.instance.respondTo(this, data);
+		Net.respondTo(this, data);
 	}
 }

src/kernel/net/Routing.hx

@@ -20,24 +20,22 @@ class Routing {
 	/**
 		Depends on: Peripheral
 	**/
-	public static var instance:Routing;
-
 	public static inline final UPDATE_WAIT_TIME:Float = 1;
 
-	public final onNewNeigbor:Signal<Int>;
+	public static var onNewNeigbor(default, null):Signal<Int>;
 
-	private final onNewNeigborTrigger:SignalTrigger<NetworkID> = Signal.trigger();
+	private static final onNewNeigborTrigger:SignalTrigger<NetworkID> = Signal.trigger();
-	private final routingTable:Map<NetworkID, Route> = new Map();
+	private static final routingTable:Map<NetworkID, Route> = new Map();
-	private var routeUpdateInQueue:Bool = false;
+	private static var routeUpdateInQueue:Bool = false;
 
 	@:allow(kernel.Init)
-	private function new() {
+	private static function init() {
-		this.onNewNeigbor = this.onNewNeigborTrigger.asSignal();
+		onNewNeigbor = onNewNeigborTrigger.asSignal();
 	}
 
-	@:allow(kernel.Init)
+	@:allow(kernel.net.Net)
-	private function init() {
+	private static function setup() {
-		routingTable.set(Net.instance.networkID, {interf: Loopback.instance, cost: 0, rep: Net.instance.networkID});
+		routingTable.set(Net.networkID, {interf: Loopback.instance, cost: 0, rep: Net.networkID});
 		brodcastRoutingTable();
 	}
 
@@ -45,27 +43,27 @@ class Routing {
 		Prepares an brodcast of the current routing table. If a brodcast is already in queue it will be ignored.
 		After UPDATE_WAIT_TIME seconds the routing table will be brodcasted. This is done to prevent spamming the network.
 	**/
-	private function prepareRouteUpdate() {
+	private static function prepareRouteUpdate() {
-		if (this.routeUpdateInQueue) {
+		if (routeUpdateInQueue) {
 			return;
 		}
 
-		this.routeUpdateInQueue = true;
+		routeUpdateInQueue = true;
 
 		new Timer(UPDATE_WAIT_TIME, () -> {
 			brodcastRoutingTable();
-			this.routeUpdateInQueue = false;
+			routeUpdateInQueue = false;
 		});
 	}
 
 	/**
 		Brodcast the current routing table to all peers.
 	**/
-	private function brodcastRoutingTable() {
+	private static function brodcastRoutingTable() {
 		var pack = newRoutDiscoverPackage();
 
-		for (modem in Peripheral.instance.getAllModems()) {
+		for (modem in Peripheral.getAllModems()) {
-			modem.send(Net.BRODCAST_PORT, Net.instance.networkID, pack);
+			modem.send(Net.BRODCAST_PORT, Net.networkID, pack);
 		}
 	}
 
@@ -73,53 +71,48 @@ class Routing {
 		Handle incomming packages that involve route discovery.
 	**/
 	@:allow(kernel.net.Net)
-	private function handleRoutePackage(pack:Package, interf:INetworkInterface):Void {
+	private static function handleRoutePackage(pack:Package<Noise>, interf:INetworkInterface):Void {
 		addPossibleRoute(pack.fromID, interf, 0, pack.fromID);
 
-		var shouldRespond:Bool = switch pack.type {
+		switch pack.type {
 			case RouteDiscoverResponse(routes):
+				// A request for routes has been answerd
 				for (route in routes) {
 					addPossibleRoute(route.id, interf, route.cost, pack.fromID);
 				}
-				false;
 			case RouteDiscover(routes):
+				// Received a request for available routes
 				for (route in routes) {
 					addPossibleRoute(route.id, interf, route.cost, pack.fromID);
 				}
-				true;
+
+				// Respond to peer
+				var response:Package<Noise> = {
+					toID: pack.fromID,
+					fromID: Net.networkID,
+					msgID: null,
+					type: RouteDiscoverResponse(genRouteList()),
+					data: null,
+					ttl: 0, // Prevent forwarding
+				}
+
+				interf.send(response.toID, Net.networkID, response);
 			case RouteDiscoverUpdate(routes):
+				// Received an update of routes
 				for (route in routes) {
 					addPossibleRoute(route.id, interf, route.cost, pack.fromID);
 				}
-				false;
 			default:
-				Log.error("Expected package to be a Route discover package");
+				Log.silly("Expected package to be a Route discover package");
-				false;
 		};
-
-		if (!shouldRespond) {
-			return;
-		}
-
-		// Respond to peer
-		var response:Package = {
-			toID: pack.fromID,
-			fromID: Net.instance.networkID,
-			msgID: null,
-			type: RouteDiscoverResponse(genRouteList()),
-			data: null,
-			ttl: 0, // Prevent forwarding
-		}
-
-		interf.send(response.toID, Net.instance.networkID, response);
 	}
 
 	/**
 		Generate a list of routes to send to a peer based on the current routing table.
 	**/
-	private function genRouteList():Array<{id:NetworkID, cost:Int}> {
+	private static function genRouteList():Array<{id:NetworkID, cost:Int}> {
 		var routes:Array<{id:NetworkID, cost:Int}> = [];
-		for (k => v in this.routingTable) {
+		for (k => v in routingTable) {
 			routes.push({
 				id: k,
 				cost: v.cost
@@ -128,12 +121,15 @@ class Routing {
 		return routes;
 	}
 
-	private function newRoutDiscoverPackage():Package {
+	/**
-		var pack:Package = {
+		Create a new packate to brodcast our routes.
+	**/
+	private static function newRoutDiscoverPackage():Package<Noise> {
+		var pack:Package<Noise> = {
 			type: RouteDiscover(genRouteList()),
 			toID: Net.BRODCAST_PORT,
 			msgID: null,
-			fromID: Net.instance.networkID,
+			fromID: Net.networkID,
 			data: null,
 			ttl: 0, // Prevent forwarding
 		}
@@ -145,31 +141,31 @@ class Routing {
 		Called when a route to a client has been disoverd.
 		Its possible to be called multiple times with the same id but different addr.
 	**/
-	private function addPossibleRoute(toID:Int, interf:INetworkInterface, cost:Int, rep:NetworkID) {
+	private static function addPossibleRoute(toID:Int, interf:INetworkInterface, cost:Int, rep:NetworkID) {
-		if (toID == Net.instance.networkID) {
+		if (toID == Net.networkID) {
 			return;
 		}
 
 		var fullCost = cost + interf.getBaseRoutingCost();
 
-		if (this.routingTable.exists(toID)) {
+		if (routingTable.exists(toID)) {
-			if (this.routingTable[toID].cost > fullCost) {
+			if (routingTable[toID].cost > fullCost) {
-				this.routingTable[toID] = {interf: interf, cost: cost + interf.getBaseRoutingCost(), rep: rep};
+				routingTable[toID] = {interf: interf, cost: cost + interf.getBaseRoutingCost(), rep: rep};
-				this.prepareRouteUpdate();
+				prepareRouteUpdate();
 			}
 		} else {
-			this.routingTable[toID] = {interf: interf, cost: cost + interf.getBaseRoutingCost(), rep: rep};
+			routingTable[toID] = {interf: interf, cost: cost + interf.getBaseRoutingCost(), rep: rep};
-			this.onNewNeigborTrigger.trigger(toID);
+			onNewNeigborTrigger.trigger(toID);
-			this.prepareRouteUpdate();
+			prepareRouteUpdate();
 		}
 	}
 
-	public function getRouteToID(networkID:NetworkID):{interf:INetworkInterface, rep:NetworkID} {
+	public static function getRouteToID(networkID:NetworkID):{interf:INetworkInterface, rep:NetworkID} {
-		if (networkID == Net.instance.networkID) {
+		if (networkID == Net.networkID) {
-			return {interf: Loopback.instance, rep: Net.instance.networkID};
+			return {interf: Loopback.instance, rep: Net.networkID};
 		}
 
-		var route:Null<Route> = this.routingTable[networkID];
+		var route:Null<Route> = routingTable[networkID];
 
 		if (route == null) {
 			return null;
@@ -178,7 +174,31 @@ class Routing {
 		}
 	}
 
-	public function getRouteTable():Map<NetworkID, Route> {
+	public static function getRouteTable():Map<NetworkID, Route> {
-		return this.routingTable;
+		return routingTable;
+	}
+
+	/**
+		Call when an interface is no longer available.
+		Will rebrodcast routing requests.
+	**/
+	@:allow(kernel.net.Net)
+	private static function removeInterface(addr:String) {
+		// Remove the interface from the routing table
+		for (to => modem in routingTable) {
+			if (modem.interf.name() == addr) {
+				routingTable.remove(to);
+			}
+		}
+
+		// Since some routes to some host could be lost
+		// we rebrodcast on all interfaces again
+		brodcastRoutingTable();
+	}
+
+	@:allow(kernel.net.Net)
+	private static function addInterface(iface:INetworkInterface) {
+		var pack = newRoutDiscoverPackage();
+		iface.send(Net.BRODCAST_PORT, Net.networkID, pack);
 	}
 }

src/kernel/peripherals/BigReactor.hx

@@ -0,0 +1,181 @@
+package kernel.peripherals;
+
+import cc.Peripheral;
+
+using tink.CoreApi;
+
+class BigReactor implements IPeripheral {
+	public static inline final TYPE_NAME:String = "BigReactors-Reactor";
+
+	private final addr:String;
+
+	public function new(addr:String) {
+		this.addr = addr;
+	}
+
+	public function getAddr():String {
+		return addr;
+	}
+
+	public function getType():String {
+		return TYPE_NAME;
+	}
+
+	public inline function getActive():Bool {
+		return Peripheral.call(addr, "getActive");
+	}
+
+	public inline function getNumberOfControlRods():Int {
+		return Peripheral.call(addr, "getNumberOfControlRods");
+	}
+
+	public inline function getEnergyStored():Float {
+		return Peripheral.call(addr, "getEnergyStored");
+	}
+
+	public inline function getFuelTemperature():Float {
+		return Peripheral.call(addr, "getFuelTemperature");
+	}
+
+	public inline function getCasingTemperature():Float {
+		return Peripheral.call(addr, "getCasingTemperature");
+	}
+
+	public inline function getFuelAmount():Int {
+		return Peripheral.call(addr, "getFuelAmount");
+	}
+
+	public inline function getWasteAmount():Int {
+		return Peripheral.call(addr, "getWasteAmount");
+	}
+
+	public inline function getFuelAmountMax():Int {
+		return Peripheral.call(addr, "getFuelAmountMax");
+	}
+
+	public function getControlRodName(controlRodIndex:Int):String {
+		// TODO: check in bounds
+		return Peripheral.call(addr, "getControlRodName", controlRodIndex);
+	}
+
+	public function getControlRodLevel(controlRodIndex:Int):Int {
+		// TODO: check in bounds
+		return Peripheral.call(addr, "getControlRodLevel", controlRodIndex);
+	}
+
+	/**
+		If the reactor is actively cooled, returns the amount of hot fluid produced in the past tick, in milli-Buckets (mB).
+	**/
+	public inline function getEnergyProducedLastTick():Float {
+		return Peripheral.call(addr, "getEnergyProducedLastTick");
+	}
+
+	/**
+		If the reactor is passively cooled, always returns 0. 
+	**/
+	public inline function getHotFluidProducedLastTick():Float {
+		return Peripheral.call(addr, "getHotFluidProducedLastTick");
+	}
+
+	public inline function getCoolantType():Null<String> {
+		return Peripheral.call(addr, "getCoolantType");
+	}
+
+	/**
+		in milli-buckets (mB) 
+	**/
+	public inline function getCoolantAmount():Int {
+		return Peripheral.call(addr, "getCoolantAmount");
+	}
+
+	/**
+		in milli-buckets (mB)
+	**/
+	public inline function getCoolantAmountMax():Int {
+		return Peripheral.call(addr, "getCoolantAmountMax");
+	}
+
+	public inline function getHotFluidType():Null<String> {
+		return Peripheral.call(addr, "getHotFluidType");
+	}
+
+	/**
+		in milli-buckets (mB)
+	**/
+	public inline function getHotFluidAmount():Int {
+		return Peripheral.call(addr, "getHotFluidAmount");
+	}
+
+	/**
+		Returns the reactivity level of the reactor's fuel. 100 = 100 percent 
+	**/
+	public inline function getFuelReactivity():Int {
+		return Peripheral.call(addr, "getFuelReactivity");
+	}
+
+	public inline function getFuelConsumedLastTick():Float {
+		return Peripheral.call(addr, "getFuelConsumedLastTick");
+	}
+
+	public inline function isActivelyCooled():Bool {
+		return Peripheral.call(addr, "isActivelyCooled");
+	}
+
+	public inline function setActive(active:Bool):Void {
+		Peripheral.call(addr, "setActive", active);
+	}
+
+	/**
+		0 (not inserted) to 100 (fully inserted) 
+	**/
+	public inline function setAllControlRodLevels(level:Int) {
+		Peripheral.call(addr, "setAllControlRodLevels", level);
+	}
+
+	/**
+		0 (not inserted) to 100 (fully inserted) 
+	**/
+	public function setControlRodLevel(index:Int, level:Int):Void {
+		// TODO: check in bounds
+		Peripheral.call(addr, "setControlRodLevel", index, level);
+	}
+
+	public inline function doEjectWaste():Void {
+		throw new Error("Not implemented");
+	}
+
+	public inline function doEjectFuel():Void {
+		throw new Error("Not implemented");
+	}
+
+	public inline function getControlRodLocation(index:Int):Void {
+		throw new Error("Not implemented");
+	}
+
+	public inline function getEnergyStoredAsText():String {
+		return Peripheral.call(addr, "getEnergyStoredAsText");
+	}
+
+	public inline function getVariant():String {
+		return Peripheral.call(addr, "getVariant");
+	}
+
+	public inline function setControlRodName(index:Int, name:String):Void {
+		Peripheral.call(addr, "setControlRodName", index, name);
+	}
+
+	// Useless methods
+	// getFuelStats
+	// getEnergyStats
+	// getCoolantFluidStats
+	// getHotFluidStats
+	// TODO: need research
+	// isMethodAvailable(method: String): Bool
+	// mbGetMaximumCoordinate(): Pos3
+	// mbGetMinimumCoordinate(): Pos3
+	// mbGetMultiblockControllerTypeName(): String
+	// mbIsAssembled(): Bool
+	// mbIsConnected(): Bool
+	// mbIsDisassembled(): Bool
+	// mbIsPaused(): Bool
+}

src/kernel/peripherals/Computer.hx

@@ -0,0 +1,50 @@
+package kernel.peripherals;
+
+import cc.Peripheral;
+import kernel.net.Package.NetworkID;
+
+class Computer implements IPeripheral {
+	public static inline final TYPE_NAME:String = "computer";
+
+	private final addr:String;
+
+	@:allow(kernel.peripherals)
+	private function new(addr:String) {
+		this.addr = addr;
+	}
+
+	public function getAddr():String {
+		return addr;
+	}
+
+	public function getType():String {
+		return Computer.TYPE_NAME;
+	}
+
+	public function isOn():Bool {
+		return Peripheral.call(addr, "isOn");
+	}
+
+	public function getLabel():Null<String> {
+		return Peripheral.call(addr, "getLabel");
+	}
+
+	/**
+		Return -1 if no ID set yet
+	**/
+	public function getID():NetworkID {
+		return Peripheral.call(addr, "getID");
+	}
+
+	public function reboot() {
+		Peripheral.call(addr, "reboot");
+	}
+
+	public function shutdown() {
+		Peripheral.call(addr, "shutdown");
+	}
+
+	public function turnOn() {
+		Peripheral.call(addr, "turnOn");
+	}
+}

src/kernel/peripherals/Drive.hx

@@ -1,6 +1,7 @@
 package kernel.peripherals;
 
 import cc.Peripheral;
+
 using tink.CoreApi;
 
 class Drive implements IPeripheral {
@@ -15,21 +16,21 @@ class Drive implements IPeripheral {
 	private final onDiskEjectTrigger:SignalTrigger<Noise> = Signal.trigger();
 
 	@:allow(kernel.peripherals)
-	private function new(addr: String) {
+	private function new(addr:String) {
 		this.addr = addr;
 		this.native = Peripheral.wrap(addr);
 
 		this.onDiskInsert = this.onDiskInsertTrigger.asSignal();
 		this.onDiskEject = this.onDiskEjectTrigger.asSignal();
 
-		KernelEvents.instance.onDisk.handle((addr) ->{
+		KernelEvents.onDisk.handle((addr) -> {
-			if (addr == this.addr){
+			if (addr == this.addr) {
 				this.onDiskInsertTrigger.trigger(null);
 			}
 		});
 
-		KernelEvents.instance.onDiskEject.handle((addr)->{
+		KernelEvents.onDiskEject.handle((addr) -> {
-			if (addr == this.addr){
+			if (addr == this.addr) {
 				this.onDiskEjectTrigger.trigger(null);
 			}
 		});
@@ -39,14 +40,18 @@ class Drive implements IPeripheral {
 		return this.addr;
 	}
 
-	public inline function isDiskPresent(): Bool {
+	public function getType():String {
+		return TYPE_NAME;
+	}
+
+	public inline function isDiskPresent():Bool {
 		return this.native.isDiskPresent();
 	}
 
 	/**
 		The label of the disk, or `null` if either no disk is inserted or the disk doesn't have a label.
 	**/
-	public inline function getDiskLabel(): Null<String> {
+	public inline function getDiskLabel():Null<String> {
 		return this.native.getDiskLabel();
 	}
 
@@ -54,11 +59,11 @@ class Drive implements IPeripheral {
 		this.native.setDiskLabel();
 	}
 
-	public inline function setDiskLabel(label: String): Null<Error> {
+	public inline function setDiskLabel(label:String):Null<Error> {
 		try {
 			this.native.setDiskLabel(label);
 			return null;
-		} catch (e: Dynamic) {
+		} catch (e:Dynamic) {
 			return new Error("Invalid label");
 		}
 	}
@@ -75,7 +80,7 @@ class Drive implements IPeripheral {
 		return this.getMountPath();
 	}
 
-	public inline function getAudioTitle(): Null<String> {
+	public inline function getAudioTitle():Null<String> {
 		return this.native.getAudioTitle();
 	}
 
@@ -91,7 +96,7 @@ class Drive implements IPeripheral {
 		this.native.ejectDisk();
 	}
 
-	public inline function getDiskID(): Int {
+	public inline function getDiskID():Int {
 		return this.native.getDiskID();
 	}
 }

src/kernel/peripherals/DroneInterface.hx

@@ -0,0 +1,491 @@
+package kernel.peripherals;
+
+import lib.Item;
+import haxe.exceptions.NotImplementedException;
+
+/**
+	See https://github.com/MineMaarten/PneumaticCraft/blob/master/resources/assets/pneumaticcraft/wiki/en_US/block/droneInterface.txt
+**/
+class DroneInterface implements IPeripheral {
+	public static inline final TYPE_NAME:String = "drone_interface";
+
+	private final addr:String;
+
+	@:allow(kernel.peripherals)
+	private function new(addr:String) {
+		this.addr = addr;
+	}
+
+	public function getAddr():String {
+		return this.addr;
+	}
+
+	public function getType():String {
+		return DroneInterface.TYPE_NAME;
+	}
+
+	/**
+		Returns true if a Drone has connected with this Drone Interface 
+		(when the Drone's program has arrived at the ComputerCraft piece and made a connection).
+	**/
+	public function isConnectedToDrone():Bool {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Returns the pressure of the connected Drone.
+	**/
+	public function getDronePressure() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Returns a table of 3 double values containing the x,y and z position respectively of the Drone.
+	**/
+	public function getDronePosition() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Stops the ComputerCraft piece in the Drone, and allows the Drone's program to proceed to the next puzzle piece.
+	**/
+	public function exitPiece() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Returns a table of all the current selectable actions (like 'dig' or 'place').
+	**/
+	public function getAllActions() {
+		/*
+			pneumaticcraft:entity_attack
+			pneumaticcraft:dig
+			pneumaticcraft:harvest
+			pneumaticcraft:place
+			pneumaticcraft:block_right_click
+			pneumaticcraft:entity_right_click
+			pneumaticcraft:pickup_item
+			pneumaticcraft:drop_item
+			pneumaticcraft:void_item
+			pneumaticcraft:void_liquid
+			pneumaticcraft:inventory_export
+			pneumaticcraft:inventory_import
+			pneumaticcraft:liquid_export
+			pneumaticcraft:liquid_import
+			pneumaticcraft:entity_export
+			pneumaticcraft:entity_import
+			pneumaticcraft:rf_import
+			pneumaticcraft:rf_export
+			pneumaticcraft:goto
+			pneumaticcraft:teleport
+			pneumaticcraft:emit_redstone
+			pneumaticcraft:rename
+			pneumaticcraft:suicide
+			pneumaticcraft:crafting
+			pneumaticcraft:standby
+			pneumaticcraft:logistics
+			pneumaticcraft:edit_sign
+			pneumaticcraft:condition_redstone
+			pneumaticcraft:condition_light
+			pneumaticcraft:condition_item_inventory
+			pneumaticcraft:condition_block
+			pneumaticcraft:condition_liquid_inventory
+			pneumaticcraft:condition_pressure
+			pneumaticcraft:drone_condition_item
+			pneumaticcraft:drone_condition_liquid
+			pneumaticcraft:drone_condition_entity
+			pneumaticcraft:drone_condition_pressure
+			pneumaticcraft:drone_condition_upgrades
+			pneumaticcraft:condition_rf
+			pneumaticcraft:drone_condition_rf
+			pneumaticcraft:computer_control
+		 */
+		throw new NotImplementedException();
+	}
+
+	/**
+		Sets the place/dig order of the Drone.
+	**/
+	public function setBlockOrder(order:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Returns a table of all the possible area types (filled, frame, sphere, ..).
+	**/
+	public function getAreaTypes() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Adds an area to the current stored area of the Drone. When using the latter method, x1, y1, and z1, represent
+		the first point (which would be the first GPS Tool normally), and x2, y2, and z2 represent the second point.
+	**/
+	public function addArea(x:Int, y:Int, z:Int) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Removes an area from the current stored area (like blacklisting).
+	**/
+	public function removeArea(x:Int, y:Int, z:Int) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Clears the current stored area.
+	**/
+	public function clearArea() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Will show the current stored area using the area renderer you are used to.
+	**/
+	public function showArea() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Will stop showing the area stored in the Drone.
+	**/
+	public function hideArea() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Acts as you've put a Item Filter piece on the right of a piece (making it whitelisting).
+		The item/block name is in Minecraft format, i.e. "minecraft:stone", or "pneumaticcraft:pressureTube".
+		The 'useXXX' are all booleans that determine what filters will be used (same functionality as the check boxes in the Item Filter puzzle piece).
+	**/
+	public function addWhitelistItemFilter(item:Item, metadata:String, useMetadata:Bool, useNBT:Bool, useOreDictionary:Bool, useModSimilarity:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Like the addWhitelistItemFilter(...), but to blacklist items.
+	**/
+	public function addBlacklistItemFilter(item:Item, metadata:String, useMetadata:Bool, useNBT:Bool, useOreDictionary:Bool, useModSimilarity:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Clears all the whitelisted item filters stored.
+	**/
+	public function clearWhitelistItemFilter() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Clears all the blacklisted item filters stored.
+	**/
+	public function clearBlacklistItemFilter() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Adds a text to the whitelisted texts. Used to specify a filter for the Entity Attack action for example.
+	**/
+	public function addWhitelistText(text:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Adds a text to the blacklisted texts. Used to specify a filter for the Entity Attack action for example.
+	**/
+	public function addBlacklistText(text:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Clears the stored whitelisted texts.
+	**/
+	public function clearWhitelistText() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Clears the stored blacklisted texts.
+	**/
+	public function clearBlacklistText() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Acts as you've put a Liquid Filter piece on the right of a piece (making it whitelisting).
+		You can either give it the 'registry name', or the localized name.
+	**/
+	public function addWhitelistLiquidFilter(liquidName:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Like the addWhitelistLiquidFilter(...), but to blacklist liquids.
+	**/
+	public function addBlacklistLiquidFilter(liquidName:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Clears all the whitelisted liquid filters stored.
+	**/
+	public function clearWhitelistLiquidFilter() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Clears all the blacklisted liquid filters stored.
+	**/
+	public function clearBlacklistLiquidFilter() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Sets the strength the redstone will be emitting when the "emitRedstone" action would be set.
+	**/
+	public function setEmittingRedstone(strength:Int) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Sets the name the Drone will be named to when the "rename" action would be set.
+	**/
+	public function setRenameString(name:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		When the "dropItem" action would be set, this determines whether or not 
+		the item will be dropped with a random velocity, or straight down.
+	**/
+	public function setDropStraight(to:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		This says whether or not the Drone has a maximum of imported/exported/dropped pieces. 
+		If true, also use setCount().
+	**/
+	public function setUseCount(count:Int) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		This configures the maximum amount of imported/exported/dropped items, and also is the amount that's checked when doing a condition check.
+	**/
+	public function setCount(count:Int) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Used in conditions only. When true, all checked blocks need to satisfy the condition requirements (>=10 etcetera).
+	**/
+	public function setIsAndFunction(to:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Used in conditions only.
+		Says whether or not the condition is checking for an equal amount (=) or equal and higher than amount (>=).
+		The amount can be set using setCount().
+	**/
+	public function setOperator(op:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Returns true/false. Used in conditions only.
+		Will return true/false depending on whether or not the condition is satisfied.
+		Drone Conditions can be checked right after setting 'setAction()'.
+		Note that you need to wait until 'isActionDone' if you're dealing with a non Drone Condition.
+	**/
+	public function evaluateCondition():Bool {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Sets the specific side to be accessible or not.
+		Used in the Inventory Im- and Export actions to set which side of the inventory the Drone can access.
+		It is also used for the Place action to determine how to place the block.
+	**/
+	public function setSide(side:String, accessible:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Same as setSide(side: String, accessible: Bool), now in one function to set all sides at once (6x boolean).
+	**/
+	public function setSides(down:Bool, up:Bool, north:Bool, south:Bool, east:Bool, west:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		This says whether or not the Drone has a maximum actions performed on a block at a time before the command is considered 'done'.
+		Applies to the Place, Dig and Right-Click block program. If true, also use setMaxActions().
+	**/
+	public function setUseMaxActions(to:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		This configures the maximum amount of actions performed on blocks before the command is considered 'done'.
+		This applies to the Place, Dig an Right-Click block program. Be sure to also call setUseMaxActions(true) to enable usage of this.
+	**/
+	public function setMaxActions(max:Int) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Sets up the crafting grid so when the Crafting instruction is called, this recipe will be used.
+		You need to specify all 9 items making up the recipe.
+		For empty spaces supply nil. The naming format is the same as for supplying item filters.
+
+		TODO: args: <item/block name>, <item/block name>, ...(9x)
+	**/
+	public function setCraftingGrid() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Only used in the right click command, this will set whether or not the fake player is sneaking while right clicking.
+	**/
+	public function setSneaking(sneaking:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Only used in the Liquid Export command, when set to true the Drone will be allowed to place down fluid blocks.
+	**/
+	public function setPlaceFluidBlocks(to:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Sets the[link{pneumaticcraft:progwidget/coordinateOperator}] variable[link{}] of this Drone.
+		When passing 'true', the coordinate will be set to (1,0,0).
+		Alternatively, false will be setting it to (0,0,0).
+		It is possible to set global variables (#) as well.
+
+		TODO: args
+			setVariable(<variable name>, <true/false>)
+			setVariable(<variable name>, <x>)
+			setVariable(<variable name>, <x>, <y>, <z>)
+	**/
+	public function setVariable(name:String, to:Dynamic) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Returns the value of the variable from this Drone (x, y and z).
+		It is possible to get global (#) and special variables ($) as well.
+	**/
+	public function getVariable(name:String):Dynamic {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Sets the text that's going to be set to Signs using the Edit Sign command.
+
+		TODO: args <line1>, <line2>, ..., <lineN>
+	**/
+	public function setSignText(lines:Array<String>) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		String that represents the action. This should be one of the actions returned by getAllActions().
+	**/
+	public function setAction(action:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Returns a string that represents the last action set by 'setAction'.
+		Will return nil when no action is set.
+		Can be used to make sure to only call 'isActionDone()' when this method does not return nil.
+	**/
+	public function getAction():String {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Stops the current running action.
+	**/
+	public function abortAction() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Returns true if the current action is done (goto has arrived at the target location,
+		inventory import can't import anymore, dig has dug every possible block, ..).
+	**/
+	public function isActionDone():Bool {
+		throw new NotImplementedException();
+	}
+
+	/**
+		When the Drone was targeting an Entity (in the Entity Attack program), this will stop attacking that target.
+	**/
+	public function forgetTarget() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Will get the amount of inserted upgrades of the given type.
+		This type is the index of the upgrade (in creative, or NEI), starting with 0.
+		Or the metadata value when you use NEI.
+		A Speed upgrade for example has an index of 5.
+	**/
+	public function getUpgrades(upgrade:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Unkown. Showed up in the inspect.
+	**/
+	public function setCanSteal(canSteal:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Unkown. Showed up in the inspect.
+	**/
+	public function setRequiresTool(requiresTool:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Unkown. Showed up in the inspect.
+	**/
+	public function setCheckLineOfSight(check:Bool) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Unkown. Showed up in the inspect.
+	**/
+	public function setRightClickType(to:String) {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Unkown. Showed up in the inspect.
+	**/
+	public function getDronePositionVec() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Unkown. Showed up in the inspect.
+	**/
+	public function getOwnerID() {
+		throw new NotImplementedException();
+	}
+
+	/**
+		Unkown. Showed up in the inspect.
+	**/
+	public function getOwnerName():String {
+		throw new NotImplementedException();
+	}
+}

src/kernel/peripherals/EnergyStorage.hx

@@ -0,0 +1,29 @@
+package kernel.peripherals;
+
+class EnergyStorage implements IPeripheral {
+	public static inline final TYPE_NAME:String = "energyCell";
+
+	private final addr:String;
+	private final native:cc.periphs.EnergyStorage;
+
+	public function new(addr:String) {
+		this.addr = addr;
+		this.native = cc.Peripheral.wrap(addr);
+	}
+
+	public function getEnergy():Int {
+		return this.native.getEnergy();
+	}
+
+	public function getEnergyCapacity():Int {
+		return this.native.getEnergyCapacity();
+	}
+
+	public function getAddr():String {
+		return this.addr;
+	}
+
+	public function getType():String {
+		return TYPE_NAME;
+	}
+}

src/kernel/peripherals/GeoScanner.hx

@@ -0,0 +1,76 @@
+package kernel.peripherals;
+
+import lib.BlockPos;
+import lib.Tags;
+import cc.Peripheral;
+
+using tink.CoreApi;
+using lua.Table;
+
+@:structInit typedef ScanBlock = {
+	name:String,
+	tags:Tags,
+	pos:BlockPos
+}
+
+class GeoScanner implements IPeripheral {
+	public static inline final TYPE_NAME:String = "geoScanner";
+
+	private final addr:String;
+
+	public function new(addr:String) {
+		this.addr = addr;
+	}
+
+	public function getAddr():String {
+		return this.addr;
+	}
+
+	public function getType():String {
+		return TYPE_NAME;
+	}
+
+	/**
+		Returns the current time remaining until then next scan() can be ran.
+	**/
+	public function getScanCooldown():Int {
+		return Peripheral.call(this.addr, "getScanCooldown");
+	}
+
+	/**
+		Returns the cost in FE for a scan with the given radius.
+		Returns null of scan of this radius is not posible.
+	**/
+	public function cost(radius:Int):Null<Int> {
+		return Peripheral.call(this.addr, "cost", radius);
+	}
+
+	/**
+		Returns a list of data about all blocks in the radius.
+		X,Y,Z are relative to the geoscanner block.
+		Air blocks are not included.
+		List is unsorted.
+	**/
+	public function scan(radius:Int):Outcome<Array<ScanBlock>, String> {
+		// TODO: Handel fail state
+		var result:lua.Table<Int, {
+			x:Int,
+			y:Int,
+			z:Int,
+			name:String,
+			tags:lua.Table<Int, String>
+		}> = Peripheral.call(this.addr, "scan", radius);
+
+		return Success(result.toArray().map((e) -> {
+			name: e.name,
+			tags: Tags.fromIntTable(e.tags),
+			pos: new BlockPos(e.x, e.y, e.z)
+		}));
+	}
+
+	public function chunkAnalyze():Outcome<Map<String, Int>, String> {
+		var result:lua.Table<String, Int> = Peripheral.call(this.addr, "chunkAnalyze");
+
+		return Success(result.toMap());
+	}
+}

src/kernel/peripherals/IPeripheral.hx

@@ -1,5 +1,6 @@
 package kernel.peripherals;
 
 interface IPeripheral {
-	public function getAddr(): String;
+	public function getAddr():String;
+	public function getType():String;
 }

src/kernel/peripherals/Inventory.hx

@@ -0,0 +1,123 @@
+package kernel.peripherals;
+
+import kernel.log.Log;
+import lib.Debug;
+import cc.Peripheral;
+import lib.Tags;
+import lib.Item;
+import cc.periphs.ItemStorage.ReducedItemInfo;
+import lua.Table;
+
+using Lambda;
+
+class ItemInfo {
+	public final count:Int;
+	public final name:Item;
+	public final nbt:Null<String>;
+
+	@:allow(kernel.peripherals.Inventory)
+	private function new(from:ReducedItemInfo) {
+		this.count = from.count;
+		this.name = from.name;
+		this.nbt = from.nbt;
+	}
+}
+
+class DetailedItemInfo extends ItemInfo {
+	public final displayName:String;
+	public final maxCount:Int;
+	public final tags:Tags;
+	public final durability:Null<Float>;
+	public final damage:Null<Int>;
+	public final maxDamage:Null<Int>;
+	public final enchantments:Array<{displayName:String, level:Int, name:String}>;
+
+	@:allow(kernel.peripherals.Inventory)
+	private function new(from:cc.periphs.ItemStorage.DetailedItemInfo) {
+		super(from);
+
+		this.tags = Tags.fromBoolTable(from.tags);
+
+		this.displayName = from.displayName;
+		this.maxCount = from.maxCount;
+		this.durability = from.durability;
+		this.damage = from.damage;
+		this.maxDamage = from.maxDamage;
+
+		if (from.enchantments != null) {
+			this.enchantments = from.enchantments;
+		} else {
+			this.enchantments = [];
+		}
+	}
+}
+
+class Inventory implements IPeripheral {
+	public static inline final TYPE_NAME:String = "inventory";
+
+	private final addr:String;
+
+	public function new(addr:String) {
+		this.addr = addr;
+	}
+
+	public function getAddr():String {
+		return this.addr;
+	}
+
+	public function getType():String {
+		return TYPE_NAME;
+	}
+
+	/**
+		Get the size of this inventory.
+	**/
+	public function size():Int {
+		return Peripheral.call(this.addr, "size");
+	}
+
+	/**
+		List all items in this inventory.
+	**/
+	public function list():Map<Int, ItemInfo> {
+		var list:Map<Int, ReducedItemInfo> = Table.toMap(Peripheral.call(this.addr, "list"));
+		var rtn:Map<Int, ItemInfo> = new Map();
+
+		for (k => v in list) {
+			rtn.set(k - 1, new ItemInfo(v));
+		}
+
+		return rtn;
+	}
+
+	/**
+		Get detailed information about an item.
+	**/
+	public function getItemDetail(slot:Int):DetailedItemInfo {
+		return new DetailedItemInfo(Peripheral.call(this.addr, "getItemDetail", slot + 1));
+	}
+
+	/**
+		Get the maximum number of items which can be stored in this slot.
+		Typically this will be limited to 64 items. 
+		However, some inventorwies (such as barrels or caches) can store hundreds or thousands of items in one slot.
+		Keep in mind that this does not depend on that item stored in this slot.
+	**/
+	public function getItemLimit(slot:Int):Int {
+		return Peripheral.call(this.addr, "getItemLimit", slot + 1);
+	}
+
+	/**
+		Push items from one inventory to another connected one. Needs to be on the same wired network.
+	**/
+	public function pushItems(to:String, fromSlot:Int, ?limit:Int, ?toSlot:Int):Int {
+		return Peripheral.call(this.addr, "pushItems", to, fromSlot + 1, limit, toSlot);
+	}
+
+	/**
+		Pull items from a connected inventory into this one. Needs to be on the same wired network.
+	**/
+	public function pullItems(from:String, fromSlot:Int, ?limit:Int, ?toSlot:Int):Int {
+		return Peripheral.call(this.addr, "pullItems", from, fromSlot + 1, limit, toSlot);
+	}
+}

src/kernel/peripherals/Modem.hx

@@ -11,9 +11,9 @@ class Modem implements INetworkInterface implements IPeripheral {
 	public static inline final TYPE_NAME:String = "modem";
 
 	public final addr:String;
-	public var onMessage(default, null):Signal<{pack:Package,dist:Null<Float>}>;
+	public var onMessage(default, null):Signal<{pack:GenericPackage, dist:Null<Float>}>;
 
-	private final onMessageTrigger:SignalTrigger<{pack:Package,dist:Null<Float>}> = Signal.trigger();
+	private final onMessageTrigger:SignalTrigger<{pack:GenericPackage, dist:Null<Float>}> = Signal.trigger();
 	private final native:cc.periphs.Modem.Modem;
 
 	@:allow(kernel.peripherals)
@@ -22,10 +22,10 @@ class Modem implements INetworkInterface implements IPeripheral {
 		this.native = Peripheral.wrap(addr);
 		this.addr = addr;
 
-		KernelEvents.instance.onModemMessage.handle(params ->{
+		KernelEvents.onModemMessage.handle(params -> {
-			try{
+			try {
-				if (params.addr == this.addr){
+				if (params.addr == this.addr) {
-					var pack:Package = {
+					var pack:GenericPackage = {
 						fromID: params.message.fromID,
 						toID: params.message.toID,
 						msgID: params.message.msgID,
@@ -36,7 +36,7 @@ class Modem implements INetworkInterface implements IPeripheral {
 
 					this.onMessageTrigger.trigger({pack: pack, dist: params.distance});
 				}
-			}catch(e:Dynamic){
+			} catch (e:Dynamic) {
 				Log.error("Error while parsing modem message");
 			}
 		});
@@ -74,10 +74,14 @@ class Modem implements INetworkInterface implements IPeripheral {
 		return this.addr;
 	}
 
+	public function getType():String {
+		return TYPE_NAME;
+	}
+
 	public function getBaseRoutingCost():Int {
-		if (this.native.isWireless()){
+		if (this.native.isWireless()) {
 			return 2; // Prefere messages over cable
-		}else{
+		} else {
 			return 1;
 		}
 	}

src/kernel/peripherals/Peripherals.hx

@@ -1,6 +1,5 @@
 package kernel.peripherals;
 
-import haxe.ds.ReadOnlyArray;
 import kernel.peripherals.Modem;
 import kernel.peripherals.Screen;
 
@@ -12,24 +11,15 @@ using tink.CoreApi;
 	Class responseable for retrieving peripherals.
 **/
 class Peripheral {
-	/**
+	public static function getAllAddresses():Array<String> {
-		Depends on: KernelEvents
-	**/
-	public static var instance:Peripheral;
-
-	@:allow(kernel.Init)
-	private function new() {
-	}
-
-	public function getAllAddresses(): Array<String> {
 		return cc.Peripheral.getNames().toArray();
 	}
 
-	public function isPresent(addr: String): Bool {
+	public static function isPresent(addr:String):Bool {
 		return cc.Peripheral.isPresent(addr);
 	}
 
-	public function getTypes(addr: String): Array<String> {
+	public static function getTypes(addr:String):Array<String> {
 		if (!cc.Peripheral.isPresent(addr)) {
 			return [];
 		}
@@ -37,11 +27,11 @@ class Peripheral {
 		return cc.Peripheral.getType(addr).toArray();
 	}
 
-	private function findAddrByType(type: String): Array<String> {
+	public static function findAddrByType(type:String):Array<String> {
 		return getAllAddresses().filter(addr -> getTypes(addr).contains(type));
 	}
-	
+
-	private function safeGetAddr(addr: String, type: String): Null<String> {
+	private static function safeGetAddr(addr:String, type:String):Null<String> {
 		if (!isPresent(addr)) {
 			return null;
 		}
@@ -54,18 +44,13 @@ class Peripheral {
 		return addr;
 	}
 
-	public function inspect(addr: String): Null<{ types: Array<String>, methods: Array<String>}> {
+	public static function inspect(addr:String):Null<{types:Array<String>, methods:Array<String>}> {
 		if (!isPresent(addr)) {
 			return null;
 		}
 
 		var types = getTypes(addr);
-		var methodsMap = cc.Peripheral.getMethods(addr).toArray();
+		var methods = cc.Peripheral.getMethods(addr).toArray();
-		var methods: Array<String> = [];
-		
-		for (method in methodsMap) {
-			methods.push(method);
-		}
 
 		return {
 			types: types,
@@ -73,59 +58,138 @@ class Peripheral {
 		};
 	}
 
-	public function getScreen(addr: String): Null<Screen> {
+	/**
+		Cast peripheral to a specific type.
+		This is a temporary solution, maybe forever.
+	**/
+	public static function getFromType(addr:String, type:String):Null<IPeripheral> {
+		switch (type) {
+			case Computer.TYPE_NAME:
+				return getComputer(addr);
+			case Screen.TYPE_NAME:
+				return getScreen(addr);
+			case Drive.TYPE_NAME:
+				return getDrive(addr);
+			case EnergyStorage.TYPE_NAME:
+				return getEnergyStorage(addr);
+			case Modem.TYPE_NAME:
+				return getModem(addr);
+			case Printer.TYPE_NAME:
+				return getPrinter(addr);
+			case Speaker.TYPE_NAME:
+				return getSpeaker(addr);
+			case Redstone.TYPE_NAME:
+				return getRedstone(addr);
+			case Inventory.TYPE_NAME:
+				return getInventory(addr);
+			case GeoScanner.TYPE_NAME:
+				return getGeoScanner(addr);
+		}
+
+		return null;
+	}
+
+	public static function getScreen(addr:String):Null<Screen> {
 		var addr = safeGetAddr(addr, Screen.TYPE_NAME);
-		if (addr == null) return null;
+		if (addr == null)
+			return null;
 		return new Screen(addr);
 	}
 
-
+	public static function getAllScreens():Array<Screen> {
-	public function getAllScreens(): Array<Screen> {
+		return [for (addr in findAddrByType(Screen.TYPE_NAME)) new Screen(addr)];
-		return [ for (addr in findAddrByType(Screen.TYPE_NAME)) new Screen(addr)];
 	}
 
-	public function getModem(addr: String): Null<Modem> {
+	public static function getModem(addr:String):Null<Modem> {
 		var addr = safeGetAddr(addr, Modem.TYPE_NAME);
-		if (addr == null) return null;
+		if (addr == null)
+			return null;
 		return new Modem(addr);
 	}
 
-	public function getAllModems(): Array<Modem> {
+	public static function getAllModems():Array<Modem> {
-		return [ for (addr in findAddrByType(Modem.TYPE_NAME)) new Modem(addr)];
+		return [for (addr in findAddrByType(Modem.TYPE_NAME)) new Modem(addr)];
 	}
 
-	public function getDrive(addr: String): Null<Drive> {
+	public static function getDrive(addr:String):Null<Drive> {
 		var addr = safeGetAddr(addr, Drive.TYPE_NAME);
-		if (addr == null) return null;
+		if (addr == null)
+			return null;
 		return new Drive(addr);
 	}
 
-	public function getAllDrives(): Array<Drive> {
+	public static function getAllDrives():Array<Drive> {
-		return [ for (addr in findAddrByType(Drive.TYPE_NAME)) new Drive(addr)];
+		return [for (addr in findAddrByType(Drive.TYPE_NAME)) new Drive(addr)];
 	}
 
-	public function getRedstone(side: String): Redstone {
+	public static function getRedstone(side:String):Redstone {
 		// TODO: maybe handle restone differently to not duplicate event listeners
 		return new Redstone(side);
 	}
 
-	public function getPrinter(addr: String):Null<Printer> {
+	public static function getPrinter(addr:String):Null<Printer> {
 		var addr = safeGetAddr(addr, Printer.TYPE_NAME);
-		if (addr == null) return null;
+		if (addr == null)
+			return null;
 		return new Printer(addr);
 	}
 
-	public function getAllPrinters(): Array<Printer> {
+	public static function getAllPrinters():Array<Printer> {
-		return [ for (addr in findAddrByType(Printer.TYPE_NAME)) new Printer(addr)];
+		return [for (addr in findAddrByType(Printer.TYPE_NAME)) new Printer(addr)];
 	}
 
-	public function getEnergyStorage(addr: String): Null<EnergyStorage> {
+	public static function getEnergyStorage(addr:String):Null<EnergyStorage> {
 		var addr = safeGetAddr(addr, EnergyStorage.TYPE_NAME);
-		if (addr == null) return null;
+		if (addr == null)
+			return null;
 		return new EnergyStorage(addr);
 	}
 
-	public function getAllEnergyStorages(): Array<EnergyStorage> {
+	public static function getAllEnergyStorages():Array<EnergyStorage> {
-		return [ for (addr in findAddrByType(EnergyStorage.TYPE_NAME)) new EnergyStorage(addr)];
+		return [for (addr in findAddrByType(EnergyStorage.TYPE_NAME)) new EnergyStorage(addr)];
+	}
+
+	public static function getComputer(addr:String):Null<Computer> {
+		var addr = safeGetAddr(addr, Computer.TYPE_NAME);
+		if (addr == null)
+			return null;
+		return new Computer(addr);
+	}
+
+	public static function getAllComputers():Array<Computer> {
+		return [for (addr in findAddrByType(Computer.TYPE_NAME)) new Computer(addr)];
+	}
+
+	public static function getSpeaker(addr:String):Null<Speaker> {
+		var addr = safeGetAddr(addr, Speaker.TYPE_NAME);
+		if (addr == null)
+			return null;
+		return new Speaker(addr);
+	}
+
+	public static function getAllSpeakers():Array<Speaker> {
+		return [for (addr in findAddrByType(Speaker.TYPE_NAME)) new Speaker(addr)];
+	}
+
+	public static function getInventory(addr:String):Null<Inventory> {
+		var addr = safeGetAddr(addr, Inventory.TYPE_NAME);
+		if (addr == null)
+			return null;
+		return new Inventory(addr);
+	}
+
+	public static function getAllInventorys():Array<Inventory> {
+		return [for (addr in findAddrByType(Inventory.TYPE_NAME)) new Inventory(addr)];
+	}
+
+	public static function getGeoScanner(addr:String):Null<GeoScanner> {
+		var addr = safeGetAddr(addr, GeoScanner.TYPE_NAME);
+		if (addr == null)
+			return null;
+		return new GeoScanner(addr);
+	}
+
+	public static function getAllGeoScanners():Array<GeoScanner> {
+		return [for (addr in findAddrByType(GeoScanner.TYPE_NAME)) new GeoScanner(addr)];
 	}
 }

src/kernel/peripherals/Printer.hx

@@ -2,7 +2,7 @@ package kernel.peripherals;
 
 import cc.Peripheral;
 import lib.Rect;
-import lib.Pos;
+import lib.ScreenPos;
 
 class Printer implements IPeripheral {
 	public static inline final TYPE_NAME:String = "printer";
@@ -10,7 +10,7 @@ class Printer implements IPeripheral {
 	private final native:cc.periphs.Printer.Printer;
 	private final addr:String;
 
-	public function new(addr: String) {
+	public function new(addr:String) {
 		this.native = Peripheral.wrap(addr);
 		this.addr = addr;
 	}
@@ -19,36 +19,38 @@ class Printer implements IPeripheral {
 		return addr;
 	}
 
-	public function write(text: String){
+	public function getType():String {
-
+		return TYPE_NAME;
 	}
 
-	public function getCurserPos(): Pos {
+	public function write(text:String) {}
-		return new Pos({x: 0, y: 0});
+
+	public function getCurserPos():ScreenPos {
+		return new ScreenPos({x: 0, y: 0});
 	}
 
-	public function setCurserPos(pos: Pos){
+	public function setCurserPos(pos:ScreenPos) {
 		this.native.setCursorPos(pos.x, pos.y);
 	}
 
-	public function getPageSize(): Rect {
+	public function getPageSize():Rect {
 		var pos = this.native.getPageSize();
 		return new Rect({x: 0, y: 0}, {x: pos.x, y: pos.y});
 	}
 
-	public function newPage(): Bool{
+	public function newPage():Bool {
 		return this.native.newPage();
 	}
 
-	public function endPage(): Bool{
+	public function endPage():Bool {
 		return this.native.endPage();
 	}
 
-	public function setPageTitle(title: String){
+	public function setPageTitle(title:String) {
 		this.native.setPageTitle(title);
 	}
 
-	public function getInkLevel(): Float{
+	public function getInkLevel():Float {
 		return this.native.getInkLevel();
 	}
 

src/kernel/peripherals/Redstone.hx

@@ -1,37 +1,38 @@
 package kernel.peripherals;
 
+import kernel.peripherals.interfaces.IRedstone;
 import haxe.ds.ReadOnlyArray;
 import lib.Color;
 
 using tink.CoreApi;
 
-abstract BundleMask(Int) from cc.Colors.Color to cc.Colors.Color  {
+abstract BundleMask(Int) from cc.Colors.Color to cc.Colors.Color {
 	public inline function new(i:Int) {
 		this = i;
 	}
 
 	@:from
-	public static function fromColor(c: Color) {
+	public static function fromColor(c:Color) {
 		return new BundleMask(c);
 	}
 
 	@:op(A + B)
 	@:op(A | B)
-	public inline function combine(rhs: BundleMask):BundleMask {
+	public inline function combine(rhs:BundleMask):BundleMask {
 		return this | rhs;
 	}
 
 	@:op(A + B)
 	@:op(A | B)
-	public inline function combineWithColor(rhs: Color):BundleMask {
+	public inline function combineWithColor(rhs:Color):BundleMask {
 		return this | rhs;
 	}
 
-	public function getComponents(): ReadOnlyArray<Color> {
+	public function getComponents():ReadOnlyArray<Color> {
-		var components: Array<Color> = [];
+		var components:Array<Color> = [];
 		var mask = 1;
-		for (i in 0...16){
+		for (i in 0...16) {
-			if ((this & mask) > 0 ){
+			if ((this & mask) > 0) {
 				components.push(mask);
 			}
 			mask = mask << 1;
@@ -41,7 +42,8 @@ abstract BundleMask(Int) from cc.Colors.Color to cc.Colors.Color  {
 	}
 }
 
-class Redstone implements IPeripheral {
+class Redstone implements IPeripheral implements IRedstone {
+	public static inline final TYPE_NAME:String = "redstone"; // TODO: there is technically not a type for redstone.
 
 	public final onChange:Signal<Noise>;
 
@@ -53,25 +55,28 @@ class Redstone implements IPeripheral {
 	private var bundleInputState:BundleMask;
 
 	@:allow(kernel.peripherals)
-	private function new(side: Side) {
+	private function new(side:Side) {
 		this.addr = side;
 		this.onChange = this.onChangeTrigger.asSignal();
 
 		updateState();
 
-		KernelEvents.instance.onRedstone.handle(()->{
+		KernelEvents.onRedstone.handle(() -> {
-			if ((this.getAnalogInput() != this.analogInputState) || (this.bundleInputState != this.getBundledInput())){
+			if ((this.getAnalogInput() != this.analogInputState) || (this.bundleInputState != this.getBundledInput())) {
 				updateState();
 				this.onChangeTrigger.trigger(null);
 			}
 		});
-
 	}
 
 	public function getAddr():String {
 		return this.addr;
 	}
 
+	public function getType():String {
+		return TYPE_NAME;
+	}
+
 	private function updateState() {
 		this.analogInputState = cc.Redstone.getAnalogInput(this.addr);
 		this.bundleInputState = cc.Redstone.getBundledInput(this.addr);
@@ -79,33 +84,33 @@ class Redstone implements IPeripheral {
 
 	public inline function setOutput(on:Bool):Void {
 		this.analogInputState = 15;
-		cc.Redstone.setOutput(this.addr,on);
+		cc.Redstone.setOutput(this.addr, on);
 	}
 
-	public inline function getOutput(): Bool {
+	public inline function getOutput():Bool {
 		return cc.Redstone.getOutput(this.addr);
 	}
 
-	public inline function getInput(): Bool {
+	public inline function getInput():Bool {
 		return cc.Redstone.getInput(this.addr);
 	}
 
-	public inline function setAnalogOutput(strength:Int): Void {
+	public inline function setAnalogOutput(strength:Int):Void {
 		this.analogInputState = strength;
-		cc.Redstone.setAnalogOutput(this.addr,strength);
+		cc.Redstone.setAnalogOutput(this.addr, strength);
 	}
 
-	public inline function getAnalogOutput(): Int {
+	public inline function getAnalogOutput():Int {
 		return cc.Redstone.getAnalogOutput(this.addr);
 	}
 
-	public inline function getAnalogInput(): Int {
+	public inline function getAnalogInput():Int {
 		return cc.Redstone.getAnalogInput(this.addr);
 	}
 
-	public inline function setBundledOutput(output: BundleMask) {
+	public inline function setBundledOutput(output:BundleMask) {
 		this.bundleInputState = output;
-		cc.Redstone.setBundledOutput(this.addr,output);
+		cc.Redstone.setBundledOutput(this.addr, output);
 	}
 
 	public inline function getBundledOutput():BundleMask {
@@ -116,8 +121,7 @@ class Redstone implements IPeripheral {
 		return cc.Redstone.getBundledInput(this.addr);
 	}
 
-	public inline function testBundledInput(mask: Color): Bool {
+	public inline function testBundledInput(mask:Color):Bool {
-		return cc.Redstone.testBundledInput(this.addr,mask);
+		return cc.Redstone.testBundledInput(this.addr, mask);
 	}
-
 }

src/kernel/peripherals/Screen.hx

@@ -1,21 +1,21 @@
 package kernel.peripherals;
 
 import cc.Peripheral;
-import lib.Pos;
+import lib.ScreenPos;
 import cc.Term.TerminalSize;
-import kernel.ui.TermWriteable;
+import kernel.ui.ITermWriteable;
 import lib.Vec.Vec2;
 import lib.Color;
 
 using tink.CoreApi;
 
-class Screen implements TermWriteable implements IPeripheral {
+class Screen implements ITermWriteable implements IPeripheral {
 	public static inline final TYPE_NAME:String = "monitor";
 
 	private final nativ:cc.periphs.Monitor.Monitor;
 	private final addr:String;
 
-	private final onResizeTrigger:SignalTrigger<Vec2<Int>> =  Signal.trigger();
+	private final onResizeTrigger:SignalTrigger<Vec2<Int>> = Signal.trigger();
 
 	public final onResize:Signal<Vec2<Int>>;
 
@@ -26,7 +26,7 @@ class Screen implements TermWriteable implements IPeripheral {
 		this.nativ = Peripheral.wrap(addr);
 		this.addr = addr;
 
-		KernelEvents.instance.onMonitorResize.handle(addr -> {
+		KernelEvents.onMonitorResize.handle(addr -> {
 			if (addr == this.addr) {
 				onResizeTrigger.trigger(getSize());
 			}
@@ -39,6 +39,10 @@ class Screen implements TermWriteable implements IPeripheral {
 		return this.addr;
 	}
 
+	public function getType():String {
+		return TYPE_NAME;
+	}
+
 	public function getTextScale():Float {
 		return nativ.getTextScale();
 	}
@@ -55,7 +59,7 @@ class Screen implements TermWriteable implements IPeripheral {
 		nativ.scroll(y);
 	}
 
-	public function getCursorPos():Pos {
+	public function getCursorPos():ScreenPos {
 		var rtn = nativ.getCursorPos();
 		return {
 			x: rtn.x - 1,
@@ -115,6 +119,6 @@ class Screen implements TermWriteable implements IPeripheral {
 		this.setBackgroundColor(Black);
 		this.setTextColor(White);
 		this.clear();
-		this.setCursorPos(0,0);
+		this.setCursorPos(0, 0);
 	}
 }

src/kernel/peripherals/Side.hx

@@ -9,7 +9,7 @@ enum abstract Side(String) to String {
 	var Back = "back";
 
 	@:from
-	static public function fromString(s: String) {
+	static public function fromString(s:String) {
 		switch (s) {
 			case "top":
 				return Top;

src/kernel/peripherals/Speaker.hx

@@ -0,0 +1,61 @@
+package kernel.peripherals;
+
+import cc.Peripheral;
+
+using tink.CoreApi;
+
+class Speaker implements IPeripheral {
+	public static inline final TYPE_NAME:String = "speaker";
+
+	private final addr:String;
+
+	public function new(addr:String) {
+		this.addr = addr;
+	}
+
+	public function getType():String {
+		return Speaker.TYPE_NAME;
+	}
+
+	public function getAddr():String {
+		return this.addr;
+	}
+
+	/**
+		Plays a note block note through the speaker.
+		The pitch argument uses semitones as the unit. This directly maps to the number of clicks on a note block. 
+		For reference, 0, 12, and 24 map to F#, and 6 and 18 map to C.
+		A maximum of 8 notes can be played in a single tick. If this limit is hit, this function will return an error.
+	**/
+	public function playNote(instrument:String, ?volume:Float = 1.0, ?pitch:Int = 12):Outcome<Noise, String> {
+		if (Peripheral.call(addr, "playNote", instrument, volume, pitch)) {
+			return Success(null);
+		} else {
+			return Failure("maximum reached");
+		}
+	}
+
+	public function playSound(sound:String, ?volume:Float = 1.0, ?pitch:Float = 1.0):Outcome<Noise, String> {
+		try {
+			if (Peripheral.call(addr, "playSound", sound, volume, pitch)) {
+				return Success(null);
+			} else {
+				return Failure("Sound still playing");
+			}
+		} catch (e) {
+			return Failure("Sound does not exist");
+		}
+	}
+
+	public function playAudio(buffer:Array<Int>, ?volume:Float = 1.0):Outcome<Noise, String> {
+		try {
+			if (Peripheral.call(addr, "playAudio", buffer, volume)) {
+				return Success(null);
+			} else {
+				return Failure("Buffer full");
+			}
+		} catch (e) {
+			return Failure("Buffer malformed");
+		}
+	}
+}

src/kernel/peripherals/exports/RedstoneExport.hx

@@ -0,0 +1,7 @@
+package kernel.peripherals.exports;
+
+import macros.rpc.RPCBase;
+import kernel.peripherals.interfaces.IRedstone;
+
+@:build(macros.rpc.RPC.buildRPC(IRedstone))
+class RedstoneExport extends RPCBase {}

src/kernel/peripherals/interfaces/IRedstone.hx

@@ -0,0 +1,17 @@
+package kernel.peripherals.interfaces;
+
+import cc.Colors.Color;
+import kernel.peripherals.Redstone.BundleMask;
+
+interface IRedstone {
+	function setOutput(on:Bool):Void;
+	function getOutput():Bool;
+	function getInput():Bool;
+	function setAnalogOutput(strength:Int):Void;
+	function getAnalogOutput():Int;
+	function getAnalogInput():Int;
+	function setBundledOutput(output:BundleMask):Void;
+	function getBundledOutput():BundleMask;
+	function getBundledInput():BundleMask;
+	function testBundledInput(mask:Color):Bool;
+}

src/kernel/pocket/Pocket.hx

@@ -0,0 +1,34 @@
+package kernel.pocket;
+
+using tink.CoreApi;
+
+class Pocket {
+	public static function isPocket():Bool {
+		return cc.Pocket != null;
+	}
+
+	/**
+		Search the player's inventory for another upgrade, replacing the existing one with that item if found.
+		This inventory search starts from the player's currently selected slot, allowing you to prioritise upgrades.
+	**/
+	public static function equipBack():Outcome<Noise, String> {
+		var r = cc.Pocket.equipBack();
+		if (r.successful) {
+			return Success(Noise);
+		}
+
+		return Failure(r.error);
+	}
+
+	/**
+		Remove the pocket computer's current upgrade.
+	**/
+	public static function unequipBack():Outcome<Noise, String> {
+		var r = cc.Pocket.unequipBack();
+		if (r.successful) {
+			return Success(Noise);
+		}
+
+		return Failure(r.error);
+	}
+}

src/kernel/ps/IProcess.hx

@@ -3,6 +3,6 @@ package kernel.ps;
 /**
 	Defines an independent process that can be run by the kernel.
 **/
-interface Process {
+interface IProcess {
-	public function run(handle: ProcessHandle): Void;
+	public function run(handle:ProcessHandle):Void;
 }

src/kernel/ps/ProcessHandle.hx

@@ -1,33 +1,37 @@
 package kernel.ps;
 
+import kernel.turtle.TurtleMutex;
 import kernel.ps.ProcessManager.PID;
 import kernel.ui.WindowContext;
 import kernel.ui.WindowManager;
 import haxe.ds.ReadOnlyArray;
+
 using tink.CoreApi;
 
 typedef HandleConfig = {
-	?args: Array<String>,
+	?args:Array<String>,
-	?onWrite: Callback<String>,
+	?onWrite:Callback<String>,
-	?onExit: Callback<Bool>,
+	?onExit:Callback<Bool>,
 }
 
 class ProcessHandle {
-	public var args(get,null): ReadOnlyArray<String>;
+	public var args(get, null):ReadOnlyArray<String>;
 
-	private final pid: PID;
+	private final pid:PID;
 	private final config:HandleConfig;
-	private final closeFuture: Future<Bool>;
+	private final closeFuture:Future<Bool>;
-	private var closeFutureResolev: Bool -> Void;
+	private var closeFutureResolev:Bool->Void;
-	private final windowContexts: Array<WindowContext> = [];
+	private final windowContexts:Array<WindowContext> = [];
 	private final cbLinks:Array<CallbackLink> = [];
+	private final deferFuncs:Array<Void->Void> = [];
+	private var hasExited:Bool = false;
 
 	@:allow(kernel.ps.ProcessManager)
-	private function new(config: HandleConfig,pid: PID) {
+	private function new(config:HandleConfig, pid:PID) {
 		this.config = config;
 		this.pid = pid;
 
-		this.closeFuture = new Future<Bool>((trigger)->{
+		this.closeFuture = new Future<Bool>((trigger) -> {
 			this.closeFutureResolev = trigger;
 			return null;
 		});
@@ -37,39 +41,45 @@ class ProcessHandle {
 		}
 	}
 
-	public function onExit(): Future<Bool> {
+	public function onExit():Future<Bool> {
 		return this.closeFuture;
 	}
 
-	public function close(success: Bool = true): Void {
+	public function close(success:Bool = true):Void {
+		this.hasExited = true;
 		this.dispose();
-		this.closeFutureResolev(success);
+
+		EndOfLoop.endOfLoop(() -> {
+			this.closeFutureResolev(success);
+		});
 		ProcessManager.removeProcess(this.pid);
 	}
 
-	public function write(message: String): Void {
+	public function write(message:String):Void {
-		if (this.config.onWrite != null){
+		if (this.hasExited)
+			return;
+		if (this.config.onWrite != null) {
 			this.config.onWrite.invoke(message);
 		}
 	}
 
-	public function writeLine(message: String): Void {
+	public function writeLine(message:String):Void {
 		this.write(message + "\n");
 	}
 
-	public function createBufferdWindowContext(): WindowContext {
+	public function createBufferdWindowContext():WindowContext {
-		var ctx = WindowManager.instance.createNewContext();
+		var ctx = WindowManager.createNewContext();
 		this.windowContexts.push(ctx);
 		return ctx;
 	}
 
-	public function createStatelessWindowContext(): {ctx:WindowContext, setRenderFunc: (() -> Void) -> Void, requestRender:() -> Void} {
+	public function createStatelessWindowContext():{ctx:WindowContext, setRenderFunc:(() -> Void)->Void, requestRender:() -> Void} {
-		var ctx = WindowManager.instance.createNewStatelessContext();
+		var ctx = WindowManager.createNewStatelessContext();
 		this.windowContexts.push(ctx.ctx);
 		return ctx;
 	}
 
-	public function getWindowContexts(): ReadOnlyArray<WindowContext> {
+	public function getWindowContexts():ReadOnlyArray<WindowContext> {
 		return this.windowContexts;
 	}
 
@@ -77,17 +87,37 @@ class ProcessHandle {
 		for (link in this.cbLinks) {
 			link.cancel();
 		}
+
+		for (func in this.deferFuncs) {
+			func();
+		}
 	}
 
-	public function getPid(): PID {
+	public function getPid():PID {
 		return this.pid;
 	}
 
-	public function addCallbackLink(link: CallbackLink) {
+	public function addCallbackLink(link:CallbackLink) {
 		this.cbLinks.push(link);
 	}
 
-	function get_args():ReadOnlyArray<String> {
+	public function addDeferFunc(func:Void->Void) {
-		return this.config.args;
+		this.deferFuncs.push(func);
+	}
+
+	public function get_args():ReadOnlyArray<String> {
+		return this.config.args != null ? this.config.args : [];
+	}
+
+	public function claimTurtleMutex():Bool {
+		if (TurtleMutex.claim(this.pid)) {
+			this.addDeferFunc(() -> {
+				TurtleMutex.release(this.pid);
+			});
+
+			return true;
+		}
+
+		return false;
 	}
 }

src/kernel/ps/ProcessManager.hx

@@ -8,27 +8,28 @@ using tink.CoreApi;
 typedef PID = Int;
 
 class ProcessManager {
-	private static final processList = new Map<PID,ProcessHandle>();
+	private static final processList = new Map<PID, ProcessHandle>();
 
-	public static function run(process:Process, config: HandleConfig):PID {
+	public static function run(process:IProcess, config:HandleConfig):PID {
 		var pid = createPID();
 		var handle = new ProcessHandle(config, pid);
-		
+
 		processList.set(pid, handle);
-		
+
-		try{
+		try {
 			process.run(handle);
-		}catch(e:Dynamic){
+		} catch (e:Dynamic) {
 			Log.error("Error while running process: " + e);
 			handle.close(false);
 		}
-		
+
 		return pid;
 	}
 
-	public static function kill(pid: PID) {
+	public static function kill(pid:PID) {
-		if (!processList.exists(pid)){
+		if (!processList.exists(pid)) {
-			throw new Error("Process with PID " + pid + " does not exist");
+			Log.warn("Trying to kill non-existing process: " + pid);
+			return;
 		}
 
 		var handle = processList.get(pid);
@@ -36,7 +37,7 @@ class ProcessManager {
 		handle.close();
 	}
 
-	private static function createPID(): PID {
+	private static function createPID():PID {
 		// TODO: better PID generation
 
 		// generate a random PID
@@ -44,7 +45,7 @@ class ProcessManager {
 	}
 
 	@:allow(kernel.ui.WindowManager)
-	private static function getProcess(pid:PID):Null<ProcessHandle>{
+	private static function getProcess(pid:PID):Null<ProcessHandle> {
 		return processList.get(pid);
 	}
 

src/kernel/service/Service.hx

@@ -1,39 +1,38 @@
 package kernel.service;
 
-import kernel.ps.Process;
+import kernel.ps.IProcess;
 import kernel.ps.ProcessManager;
 import kernel.binstore.BinStore;
 
 using tink.CoreApi;
 
 class Service {
-    public final binName:String;
+	public final binName:String;
-    public final name:String;
+	public final name:String;
-    public final args:Array<String>;
+	public final args:Array<String>;
-    public var pid:PID;
+	public var pid:PID;
-    public var ps: Process;
+	public var ps:IProcess;
 
-    @:allow(kernel.service.ServiceManager)
+	@:allow(kernel.service.ServiceManager)
-    private function new(binName: String,name: String,?args: Array<String> ) {
+	private function new(binName:String, name:String, ?args:Array<String>) {
-        this.binName = binName;
+		this.binName = binName;
-        this.name = name;
+		this.name = name;
-        this.args = args ?? [];
+		this.args = args ?? [];
-    }
+	}
 
-    public function start() {
+	public function start() {
-        var bin = BinStore.instance.getBinByAlias(this.binName);
+		var ps = BinStore.instantiate(this.binName);
 
-        if (bin == null){
+		if (ps == null) {
-            throw new Error('Bin ${this.binName} not found');
+			throw new Error('Bin ${this.binName} not found');
-        }
+		}
-        
-        this.ps = Type.createInstance(bin.c,this.args);
 
-        this.pid = ProcessManager.run(this.ps,{});
+		this.ps = ps;
-    }
 
-    public function stop() {
+		this.pid = ProcessManager.run(this.ps, {});
-        ProcessManager.kill(this.pid);
+	}
-    }
 
+	public function stop() {
+		ProcessManager.kill(this.pid);
+	}
 }

src/kernel/service/ServiceManager.hx

@@ -7,137 +7,143 @@ import lib.KVStore;
 using tink.CoreApi;
 
 class ServiceManager {
-    public static var instance: ServiceManager;
+	private static final services:Map<String, Service> = new Map();
 
-    private final services:Map<String,Service> = new Map();
+	@:allow(kernel.Init)
+	private static function init() {
+		startAllEnabled();
+	}
 
-    @:allow(kernel.Init)
+	/**
-    private function new() {
+		Add a service to be automatically started.
-        this.startAllEnabled();
+	**/
-    }
+	public static function enable(name:String):Outcome<Noise, String> {
-    
+		if (!services.exists(name)) {
-    /**
+			return Failure("Service must be started before enable");
-        Add a service to be automatically started.
+		}
-    **/
-    public function enable(name: String) {
-        if (!this.services.exists(name)){
-            return; // Service must be started
-        }
 
-        var store = KVStore.getStoreForClass();
+		var store = KVStore.getStoreForClass();
+		store.load();
 
-        var enabled = store.get("enabled",[]);
+		var enabled = store.get("enabled", []);
-        enabled.push(name);
+		enabled.push(name);
-        store.set("enabled",enabled);
+		store.set("enabled", enabled);
 
-        store.save();
+		store.save();
-    }
 
-    /**
+		return Success(Noise);
-        Remove a service from being automatically started.
+	}
-    **/
-    private function disable(name: String) {
-        var store = KVStore.getStoreForClass();
-        var enabled: Array<String> = store.get("enabled");
-        var index = enabled.indexOf(name);
-        if (index == -1){
-            return;
-        }
 
-        enabled.splice(index,1);
+	/**
-        store.save();
+		Remove a service from being automatically started.
-    }
+	**/
+	private static function disable(name:String):Outcome<Noise, String> {
+		var store = KVStore.getStoreForClass();
+		store.load();
 
-    private function startAllEnabled() {
+		var enabled:Array<String> = store.get("enabled");
-        var store = KVStore.getStoreForClass();
+		var index = enabled.indexOf(name);
-        var enabled: Array<String> = store.get("enabled",[]);
+		if (index == -1) {
-        for (name in enabled){
+			return Failure("Service not found");
-            this.start(name);
+		}
-        }
-    }
 
-    private function load(name: String): Null<Service> {
+		enabled.splice(index, 1);
-        var store = new KVStore('service/${name}');
+		store.save();
-        store.load();
-        if (!store.exists("service")){
-            return null;
-        }
 
-        return store.get("service");
+		return Success(Noise);
-    }
+	}
 
-    public function register(name: String, binName: String,args: Array<String>): Outcome<Noise,String> {
+	private static function startAllEnabled() {
-        if (BinStore.instance.getBinByAlias(binName) == null){
+		var store = KVStore.getStoreForClass();
-            return Failure("bin not found");
+		store.load();
-        }
 
-        if (this.load(name) != null){
+		var enabled:Array<String> = store.get("enabled", []);
-            return Failure("service already exists");
+		for (name in enabled) {
-        }
+			start(name);
+		}
+	}
 
-        var service = new Service(binName,name,args);
+	private static function load(name:String):Null<Service> {
+		var store = new KVStore('service/${name}');
+		store.load();
+		if (!store.exists("service")) {
+			return null;
+		}
 
-        var store = new KVStore('service/${name}');
+		return store.get("service");
-        store.set("service",service);
+	}
-        store.save();
 
-        Log.info('Service ${name} registered');
+	public static function register(name:String, binName:String, args:Array<String>):Outcome<Noise, String> {
-        return Success(Noise);
+		if (BinStore.getNameByAlias(binName) == null) {
-    }
+			return Failure("bin not found");
+		}
 
-    public function unregister(name: String): Outcome<Noise,String> {
+		if (load(name) != null) {
-        if (this.services.exists(name)){
+			return Failure("service already exists");
-            return Failure("service is running");
+		}
-        }
 
-        KVStore.removeNamespace('service/${name}');
+		var service = new Service(binName, name, args);
-        Log.info('Service ${name} unregistered');
-        return Success(Noise);
-    }
-    
-    public function start(name: String): Outcome<Noise,String> {
-        var service = this.load(name);
-        if (service == null){
-            return Failure("service not found");
-        }
 
-        service.start();
+		var store = new KVStore('service/${name}');
-        this.services.set(name,service);
+		store.set("service", service);
+		store.save();
 
-        Log.info('Service ${name} started');
+		Log.info('Service ${name} registered');
-        return Success(Noise);
+		return Success(Noise);
-    }
+	}
 
-    public function stop(name: String): Outcome<Noise,String> {
+	public static function unregister(name:String):Outcome<Noise, String> {
-        if (!this.services.exists(name)){
+		if (services.exists(name)) {
-            return Failure("service not found");
+			return Failure("service is running");
-        }
+		}
 
-        var service = this.services.get(name);
+		KVStore.removeNamespace('service/${name}');
-        service.stop();
+		Log.info('Service ${name} unregistered');
-        this.services.remove(name);
+		return Success(Noise);
+	}
 
-        Log.info('Service ${name} stopped');
+	public static function start(name:String):Outcome<Noise, String> {
-        return Success(Noise);
+		var service = load(name);
-    }
+		if (service == null) {
+			return Failure("service not found");
+		}
 
-    public function listRunning(): Array<String> {
+		service.start();
-        var running = [];
+		services.set(name, service);
-        for (name in this.services.keys()){
-            running.push(name);
-        }
-        return running;
-    }
 
-    public function get(name: String): Null<Dynamic> {
+		Log.info('Service ${name} started');
-        if (!this.services.exists(name)){
+		return Success(Noise);
-            return null;
+	}
-        }
 
-        // TODO: Maybe there is a way to check types here?
+	public static function stop(name:String):Outcome<Noise, String> {
-        
+		if (!services.exists(name)) {
-        var srv = this.services.get(name);
+			return Failure("service not found");
-        return srv.ps;
+		}
-    }
 
+		var service = services.get(name);
+		service.stop();
+		services.remove(name);
+
+		Log.info('Service ${name} stopped');
+		return Success(Noise);
+	}
+
+	public static function listRunning():Array<String> {
+		var running = [];
+		for (name in services.keys()) {
+			running.push(name);
+		}
+		return running;
+	}
+
+	public static function get(name:String):Null<Dynamic> {
+		if (!services.exists(name)) {
+			return null;
+		}
+
+		// TODO: Maybe there is a way to check types here?
+
+		var srv = services.get(name);
+		return srv.ps;
+	}
 }

src/kernel/turtle/Turtle.hx

@@ -1,27 +1,18 @@
 package kernel.turtle;
 
-import kernel.log.Log;
 import kernel.turtle.Types;
 import kernel.gps.INS;
 
 using tink.CoreApi;
 
 class Turtle {
-	public static var instance:Turtle;
 	public static final MAX_SLOTS:Int = 16;
 
-	@:allow(kernel.Init)
-	private function new() {
-		if (!Turtle.isTurtle()) {
-			Log.warn("Tried to initialize Turtle, but it is not available.");
-		}
-	}
-
 	public static function isTurtle():Bool {
-		return true; // TODO: Implement
+		return cc.Turtle != null;
 	}
 
-	private function conterToOutcome(r:cc.Turtle.TurtleActionResult):Outcome<Noise, String> {
+	private static function conterToOutcome(r:cc.Turtle.TurtleActionResult):Outcome<Noise, String> {
 		if (r.successful) {
 			return Outcome.Success(null);
 		} else {
@@ -33,49 +24,60 @@ class Turtle {
 		}
 	}
 
-	public function forward():Outcome<Noise, String> {
+	public static function forward():Outcome<Noise, String> {
 		var r = cc.Turtle.forward();
 		var r2 = conterToOutcome(r);
-		if (r2.isSuccess()) INS.instance.moveForward();
+		if (r2.isSuccess())
+			INS.moveForward();
 		return r2;
 	}
 
-	public function back():Outcome<Noise, String> {
+	public static function back():Outcome<Noise, String> {
 		var r = cc.Turtle.back();
 		var r2 = conterToOutcome(r);
-		if (r2.isSuccess()) INS.instance.moveBackward();
+		if (r2.isSuccess())
+			INS.moveBackward();
 		return r2;
 	}
 
-	public function up():Outcome<Noise, String> {
+	public static function up():Outcome<Noise, String> {
 		var r = cc.Turtle.up();
 		var r2 = conterToOutcome(r);
-		if (r2.isSuccess()) INS.instance.moveUp();
+		if (r2.isSuccess())
+			INS.moveUp();
 		return r2;
 	}
 
-	public function down():Outcome<Noise, String> {
+	public static function down():Outcome<Noise, String> {
 		var r = cc.Turtle.down();
 		var r2 = conterToOutcome(r);
-		if (r2.isSuccess()) INS.instance.moveDown();
+		if (r2.isSuccess())
+			INS.moveDown();
 		return r2;
 	}
 
-	public function turnLeft():Outcome<Noise, String> {
+	public static function turnLeft():Outcome<Noise, String> {
 		var r = cc.Turtle.turnLeft();
 		var r2 = conterToOutcome(r);
-		if (r2.isSuccess()) INS.instance.turnRight();
+		if (r2.isSuccess())
+			INS.turnRight();
 		return r2;
 	}
 
-	public function turnRight():Outcome<Noise, String> {
+	public static function turnRight():Outcome<Noise, String> {
 		var r = cc.Turtle.turnRight();
 		var r2 = conterToOutcome(r);
-		if (r2.isSuccess()) INS.instance.turnRight();
+		if (r2.isSuccess())
+			INS.turnRight();
 		return r2;
 	}
 
-	public function dig(dir:InteractDirections, ?toolSide:ToolSide):Outcome<Noise, String> {
+	/**
+		Dig in the provided direction.
+		Keep in mind that digging on a empty space is considerd a failure.
+		Also see `digEmpty`.
+	**/
+	public static function dig(dir:InteractDirections, ?toolSide:ToolSide):Outcome<Noise, String> {
 		var r:cc.Turtle.TurtleActionResult;
 
 		// FIXME: upstream needs to be fixed to accept ToolSide
@@ -90,7 +92,37 @@ class Turtle {
 		return conterToOutcome(r);
 	}
 
-	public function place(dir:InteractDirections):Outcome<Noise, String> {
+	/**
+		Dig in the provided direction.
+		Does not fail if there is nothing to dig.
+		Also see `dig`.
+	**/
+	public static function digEmpty(dir:InteractDirections, ?toolSide:ToolSide):Outcome<Noise, String> {
+		var r:cc.Turtle.TurtleActionResult;
+
+		// FIXME: upstream needs to be fixed to accept ToolSide
+		switch dir {
+			case Front:
+				r = cc.Turtle.dig();
+			case Up:
+				r = cc.Turtle.digUp();
+			case Down:
+				r = cc.Turtle.digDown();
+		}
+		var result = conterToOutcome(r);
+
+		switch (result) {
+			case Success(_):
+				return result;
+			case Failure(failure):
+				if (failure == "Nothing to dig here") {
+					return Success(null);
+				}
+				return result;
+		}
+	}
+
+	public static function place(dir:InteractDirections):Outcome<Noise, String> {
 		var r:cc.Turtle.TurtleActionResult;
 		switch dir {
 			case Front:
@@ -103,7 +135,7 @@ class Turtle {
 		return conterToOutcome(r);
 	}
 
-	public function placeSign(dir:InteractDirections, text:String):Outcome<Noise, String> {
+	public static function placeSign(dir:InteractDirections, text:String):Outcome<Noise, String> {
 		var r:cc.Turtle.TurtleActionResult;
 		switch dir {
 			case Front:
@@ -116,32 +148,26 @@ class Turtle {
 		return conterToOutcome(r);
 	}
 
-	public function drop(dir:InteractDirections, ?count:Int):Outcome<Noise, String> {
+	public static function drop(dir:InteractDirections, ?count:Int):Outcome<Noise, String> {
 		var r = cc.Turtle.drop(count);
 		return conterToOutcome(r);
 	}
 
-	public function selectSlot(slot:TurtleSlot):Outcome<Noise, Noise> {
+	public static function selectSlot(slot:TurtleSlot):Outcome<Noise, Noise> {
-		// TODO: slot in bounds?
+		var r = cc.Turtle.select(slot.toCCSlot());
-
-		var r = cc.Turtle.select(slot + 1);
 
 		return (r) ? Outcome.Success(null) : Outcome.Failure("Slot out of bounds");
 	}
 
-	public function getItemCount(?slot:TurtleSlot):Int {
+	public static function getItemCount(?slot:TurtleSlot):Int {
-		// TODO: slot in bounds?
+		return cc.Turtle.getItemCount(slot.toCCSlot());
-
-		return cc.Turtle.getItemCount(slot + 1);
 	}
 
-	public function getItemSpace(?slot:TurtleSlot):Int {
+	public static function getItemSpace(?slot:TurtleSlot):Int {
-		// TODO: slot in bounds?
+		return cc.Turtle.getItemSpace(slot.toCCSlot());
-
-		return cc.Turtle.getItemSpace(slot + 1);
 	}
 
-	public function detect(dir:InteractDirections):Bool {
+	public static function detect(dir:InteractDirections):Bool {
 		switch dir {
 			case Front:
 				return cc.Turtle.detect();
@@ -152,7 +178,7 @@ class Turtle {
 		}
 	}
 
-	public function compareToSlot(dir:InteractDirections):Bool {
+	public static function compareToSlot(dir:InteractDirections):Bool {
 		switch dir {
 			case Front:
 				return cc.Turtle.compare();
@@ -163,7 +189,7 @@ class Turtle {
 		}
 	}
 
-	public function attack(dir:InteractDirections, ?toolSide:ToolSide):Outcome<Noise, String> {
+	public static function attack(dir:InteractDirections, ?toolSide:ToolSide):Outcome<Noise, String> {
 		var r:cc.Turtle.TurtleActionResult;
 
 		// FIXEM: upstream needs to be fixed to accept ToolSide
@@ -179,7 +205,7 @@ class Turtle {
 		return conterToOutcome(r);
 	}
 
-	public function suckItem(dir:InteractDirections, ?ammount:Int):Outcome<Noise, String> {
+	public static function suckItem(dir:InteractDirections, ?ammount:Int):Outcome<Noise, String> {
 		// TODO: ammount in bounds?
 
 		var r:cc.Turtle.TurtleActionResult;
@@ -195,40 +221,40 @@ class Turtle {
 		return conterToOutcome(r);
 	}
 
-	public function getFuelLevel():Int {
+	public static function getFuelLevel():Int {
 		var r = cc.Turtle.getFuelLevel(); // FIXME: can be a string. Has to be fixed upstream
 		return r;
 	}
 
-	public function refuel(?ammount:Int):Outcome<Noise, String> {
+	public static function refuel(?ammount:Int):Outcome<Noise, String> {
 		var r = cc.Turtle.refuel(ammount);
 		return conterToOutcome(r);
 	}
 
-	public function canRefultWithSlot():Bool {
+	public static function canRefultWithSlot():Bool {
 		var r = cc.Turtle.refuel(0);
 		return r.successful;
 	}
 
-	public function compareSlot(otherSlot:TurtleSlot):Bool {
+	public static function compareSlot(otherSlot:TurtleSlot):Bool {
-		return cc.Turtle.compareTo(otherSlot + 1);
+		return cc.Turtle.compareTo(otherSlot.toCCSlot());
 	}
 
-	public function transfer(from:TurtleSlot, to:TurtleSlot, ?count:Int):Outcome<Noise, Noise> {
+	public static function transfer(from:TurtleSlot, to:TurtleSlot, ?count:Int):Outcome<Noise, Noise> {
-		this.selectSlot(from);
+		selectSlot(from);
-		var r = cc.Turtle.transferTo(to + 1, count);
+		var r = cc.Turtle.transferTo(to.toCCSlot(), count);
 		return r ? Outcome.Success(null) : Outcome.Failure(null);
 	}
 
-	public function getSelectedSlot():TurtleSlot {
+	public static function getSelectedSlot():TurtleSlot {
 		return cc.Turtle.getSelectedSlot() - 1;
 	}
 
-	public function getFuelLimit():Int {
+	public static function getFuelLimit():Int {
 		return cc.Turtle.getFuelLimit(); // FIXME: can be a string. Has to be fixed upstream
 	}
 
-	public function equip(side:ToolSide):Outcome<Noise, String> {
+	public static function equip(side:ToolSide):Outcome<Noise, String> {
 		switch side {
 			case Left:
 				return conterToOutcome(cc.Turtle.equipLeft());
@@ -237,7 +263,7 @@ class Turtle {
 		}
 	}
 
-	public function inspect(dir:InteractDirections):Outcome<BlockInspect, String> {
+	public static function inspect(dir:InteractDirections):Outcome<BlockInspect, String> {
 		var r:cc.Turtle.TurtleInspectResult;
 		switch dir {
 			case Front:
@@ -260,8 +286,8 @@ class Turtle {
 		});
 	}
 
-	public function getItemDetail(?detailed:Bool = false, ?slot:TurtleSlot):Option<ItemInspect> {
+	public static function getItemDetail(slot:TurtleSlot, ?detailed:Bool = false):Option<ItemInspect> {
-		var r = cc.Turtle.getItemDetail(slot + 1); // FIXME: can take detailed as flag. Has to be fixed upstream
+		var r = cc.Turtle.getItemDetail(slot.toCCSlot()); // FIXME: can take detailed as flag. Has to be fixed upstream
 
 		if (r == null) {
 			return None;
@@ -275,7 +301,7 @@ class Turtle {
 		});
 	}
 
-	public function craft(?limit:Int = 64):Outcome<Noise, String> {
+	public static function craft(?limit:Int = 64):Outcome<Noise, String> {
 		if (limit < 1 || limit > 64) {
 			return Outcome.Failure("Crafting limit out of bounds");
 		}

src/kernel/turtle/TurtleMutex.hx

@@ -0,0 +1,52 @@
+package kernel.turtle;
+
+import kernel.log.Log;
+import cc.OS;
+import kernel.ps.ProcessManager.PID;
+
+/**
+	Make sure only one process can access the turtle at a time.
+**/
+class TurtleMutex {
+	private static var claimedPid:PID = -1;
+	public static var threadFunc:() -> Void;
+
+	@:allow(kernel.ps.ProcessHandle)
+	private static function claim(pid:PID):Bool {
+		if (claimedPid == -1) {
+			claimedPid = pid;
+			return true;
+		}
+		return false;
+	}
+
+	@:allow(kernel.ps.ProcessHandle)
+	private static function release(pid:PID) {
+		if (claimedPid == pid) {
+			claimedPid = -1;
+			stopTurtleThread();
+		}
+	}
+
+	@:allow(kernel.KernelEvents)
+	private static function runThreadFunc() {
+		if (threadFunc != null) {
+			try {
+				threadFunc();
+			} catch (e) {
+				Log.error("Error in tthread: " + e);
+			}
+			threadFunc = null;
+		}
+	}
+
+	public static function runInTThread(func:() -> Void) {
+		threadFunc = func;
+		OS.queueEvent("tthread");
+	}
+
+	public static function stopTurtleThread() {
+		threadFunc = null;
+		KernelEvents.startTurtleCoroutine();
+	}
+}

src/kernel/turtle/TurtleSlot.hx

@@ -0,0 +1,26 @@
+package kernel.turtle;
+
+using tink.CoreApi;
+
+/**
+	The slot nummber for turtle inventory. 0 based. Assured to be in range.
+**/
+abstract TurtleSlot(Int) to Int {
+	public function new(i:Int) {
+		if (i >= 0 && i < Turtle.MAX_SLOTS) {
+			this = i;
+		} else {
+			throw new Error("Slot not in range: " + i);
+		}
+	}
+
+	@:from
+	public static function fromInt(i:Int) {
+		return new TurtleSlot(i);
+	}
+
+	@:allow(kernel.turtle)
+	private inline function toCCSlot():Int {
+		return this + 1;
+	}
+}

src/kernel/turtle/Types.hx

@@ -22,5 +22,3 @@ typedef ItemInspect = {
 	public var damage:Int;
 	public var count:Int;
 }
-
-typedef TurtleSlot = Int;

src/kernel/ui/BufferedVirtualTermWriter.hx

@@ -1,9 +1,9 @@
 package kernel.ui;
 
-import lib.Pos;
+import lib.ScreenPos;
 import lib.Vec.Vec2;
 import lib.Color;
-import kernel.ui.TermWriteable;
+import kernel.ui.ITermWriteable;
 
 using tink.CoreApi;
 
@@ -11,15 +11,15 @@ using tink.CoreApi;
 	A term writer that can switch beetween its internal buffer and another termwriter.
 	The other target is most of the time a real screen
 **/
-class BufferedVirtualTermWriter implements VirtualTermWriter extends TermBuffer {
+class BufferedVirtualTermWriter implements IVirtualTermWriter extends TermBuffer {
 	private static final defaultSize:Vec2<Int> = {x: 50, y: 50};
 
-	private var target:TermWriteable;
+	private var target:ITermWriteable;
 	private var enabled:Bool = false;
 	private var onResizeLink:CallbackLink;
 
 	@:allow(kernel.ui)
-	private function new(?target:TermWriteable) {
+	private function new(?target:ITermWriteable) {
 		setTarget(target);
 
 		if (enabled) {
@@ -44,7 +44,7 @@ class BufferedVirtualTermWriter implements VirtualTermWriter extends TermBuffer
 		return enabled;
 	}
 
-	public function setTarget(newTarget:TermWriteable) {
+	public function setTarget(newTarget:ITermWriteable) {
 		if (newTarget != null) {
 			super.setSize(newTarget.getSize());
 
@@ -86,7 +86,7 @@ class BufferedVirtualTermWriter implements VirtualTermWriter extends TermBuffer
 		super.scroll(y);
 	}
 
-	public override function getCursorPos():Pos {
+	public override function getCursorPos():ScreenPos {
 		if (isEnabled()) {
 			return target.getCursorPos();
 		} else {
@@ -103,15 +103,15 @@ class BufferedVirtualTermWriter implements VirtualTermWriter extends TermBuffer
 	}
 
 	public override function getCursorBlink():Bool {
-		if (isEnabled()){
+		if (isEnabled()) {
 			return target.getCursorBlink();
-		}else{
+		} else {
 			return super.getCursorBlink();
 		}
 	}
 
 	public override function setCursorBlink(blink:Bool) {
-		if (isEnabled()){
+		if (isEnabled()) {
 			target.setCursorBlink(blink);
 		}
 		super.setCursorBlink(blink);