a LOT of minor stuff

src/kernel/Log.hx

@@ -2,12 +2,13 @@ package kernel;
 
 import kernel.ui.WindowContext;
 import kernel.ui.WindowManager;
-import lib.TermWriteable;
+import kernel.ui.TermWriteable;
 import lib.TermIO;
 #if webconsole
 import kernel.net.Net;
 import util.Debug;
 #end
+
 /**
 	Log messages to specified output.
 **/
@@ -29,34 +30,49 @@ class Log {
 	}
 
 	public static function info(msg:Dynamic, ?pos:haxe.PosInfos) {
-		writer.writeLn("[INFO][" + pos.className + "]: " + Std.string(msg));
+		writer.writeLn(logLine("INFO",pos,msg));
 		#if webconsole
-		Debug.printWeb("[INFO][" + pos.className + "]: " + Std.string(msg));
+		Debug.printWeb(logLine("INFO",pos,msg));
 		#end
 	}
 
 	public static function warn(msg:Dynamic, ?pos:haxe.PosInfos) {
-		writer.writeLn("[WARN][" + pos.className + "]: " + Std.string(msg), Yellow);
+		writer.writeLn(logLine("WARN",pos,msg), Yellow);
 		#if webconsole
-		Debug.printWeb("[WARN][" + pos.className + "]: " + Std.string(msg));
+		Debug.printWeb(logLine("WARN",pos,msg));
 		#end
 	}
 
 	public static function error(msg:Dynamic, ?pos:haxe.PosInfos) {
-		writer.writeLn("[ERRO][" + pos.className + "]: " + Std.string(msg), Red);
+		writer.writeLn(logLine("ERRO",pos,msg), Red);
 		#if webconsole
-		Debug.printWeb("[ERRO][" + pos.className + "]: " + Std.string(msg));
+		Debug.printWeb(logLine("ERRO",pos,msg));
 		#end
 	}
 
 	public static function debug(msg:Dynamic, ?pos:haxe.PosInfos) {
-		writer.writeLn("[DEBG][" + pos.className + "]: " + Std.string(msg), Gray);
+		writer.writeLn(logLine("DEBG",pos,msg), Gray);
 		#if webconsole
-		Debug.printWeb("[DEBG][" + pos.className + "]: " + Std.string(msg));
+		Debug.printWeb(logLine("DEBG",pos,msg));
+		#end
+	}
+
+	public static function silly(msg:Dynamic, ?pos:haxe.PosInfos) {
+		writer.writeLn(logLine("SILY",pos,msg), LightGrey);
+		#if webconsole
+		Debug.printWeb(logLine("SILY",pos,msg));
 		#end
 	}
 
 	public static function moveToOutput(addr:String) {
 		WindowManager.instance.focusContextToOutput(context, addr);
 	}
+
+	private static function logLine(tag: String,pos: haxe.PosInfos,msg: Dynamic): String {
+		#if debug
+			return '[$tag][${pos.className}:${pos.lineNumber}]: ${Std.string(msg)}';
+		#else
+			return '[$tag]: ${Std.string(msg)}';
+		#end
+	}
 }

src/kernel/MainTerm.hx

@@ -2,7 +2,7 @@ package kernel;
 
 using tink.CoreApi;
 
-import lib.TermWriteable;
+import kernel.ui.TermWriteable;
 import cc.Term;
 import util.Vec.Vec2;
 import util.Color;

src/kernel/net/Loopback.hx

@@ -18,11 +18,13 @@ class Loopback implements INetworkInterface {
 	}
 
 	public function listen(chan:Int) {
-		// TODO
+		if (!this.openChans.contains(chan)){
+			this.openChans.push(chan);
+		}
 	}
 
 	public function close(chan:Int) {
-		// TODO
+		this.openChans.remove(chan);
 	}
 
 	public function isListening(chan:Int):Bool {
@@ -34,7 +36,11 @@ class Loopback implements INetworkInterface {
 	}
 
 	public function send(chan:Int, replyChan:Int, payload:Any) {
-		this.onMessageTrigger.trigger(payload);
+		if (this.openChans.contains(chan)){
+			this.onMessageTrigger.trigger(payload);
+		}else{
+			Log.silly("Loopback got package on non open channel");
+		}
 	}
 
 	public function name():String {

src/kernel/net/Package.hx

@@ -22,22 +22,6 @@ enum PackageTypes {
 	public final data:Dynamic;
 	public var ttl: Int;
 
-	/**
-		Parse package from an `modem_message` event.
-	**/
-	public static function fromEvent(params:Array<Dynamic>):Package {
-		var payload = params[4];
-
-		return {
-			fromID: params[3],
-			toID: params[2],
-			msgID: payload.msgID,
-			type: payload.type,
-			data: payload.data,
-			ttl: payload.ttl,
-		};
-	}
-
 	/**
 		Create package that can be used as a response.
 	**/

src/kernel/peripherals/Peripherals.hx

@@ -6,6 +6,7 @@ import kernel.peripherals.Screen;
 
 using lua.Table;
 using Lambda;
+using tink.CoreApi;
 
 /**
 	Class responseable for retrieving peripherals.
@@ -54,6 +55,10 @@ class Peripheral {
 		return this.modes;
 	}
 
+	public function getModem(addr: String): Null<Modem> {
+		return this.modes.find(item -> item.getAddr() == addr);
+	}
+
 	private function findModems():Void {
 		var allModems = cc.Peripheral.getNames().toArray().filter(s -> cc.Peripheral.getType(s) == "modem");
 		this.modes = allModems.map(s -> return new Modem((cc.Peripheral.wrap(s) : Dynamic), s));

src/kernel/peripherals/Screen.hx

@@ -1,23 +1,23 @@
 package kernel.peripherals;
 
-using tink.CoreApi;
 
 import cc.Term.TerminalSize;
-import lib.TermWriteable;
+import kernel.ui.TermWriteable;
 import util.Vec.Vec2;
 import util.Color;
 
+using tink.CoreApi;
+
 class Screen implements TermWriteable implements IPeripheral {
 	private final nativ:cc.periphs.Monitor.Monitor;
 	private final addr:String;
 
-	private final onResizeTrigger:SignalTrigger<Vec2<Int>>;
+	private final onResizeTrigger:SignalTrigger<Vec2<Int>> =  Signal.trigger();
 
-	public var onResize(default, null):Signal<Vec2<Int>>;
+	public final onResize:Signal<Vec2<Int>>;
 
 	@:allow(kernel.peripherals)
 	public function new(nativePeripherals:cc.periphs.Monitor.Monitor, addr:String) {
-		this.onResizeTrigger = Signal.trigger();
 		this.onResize = onResizeTrigger.asSignal();
 
 		this.nativ = nativePeripherals;
@@ -73,7 +73,6 @@ class Screen implements TermWriteable implements IPeripheral {
 	}
 
 	public function getSize():Vec2<Int> {
-		// FIXME: this will not compile. Has to be changes upstream
 		var size:TerminalSize = nativ.getSize();
 		return {
 			x: size.width,

src/kernel/ui/TermBuffer.hx

@@ -1,11 +1,17 @@
 package kernel.ui;
 
-using tink.CoreApi;
 
 import util.Vec.Vec2;
 import util.Color;
-import lib.TermWriteable;
+import kernel.ui.TermWriteable;
 
+using tink.CoreApi;
+
+/**
+	A virtual terminal. With this a GUI program can still write to its "screen"
+	even if its not displayed right now. When the GUI gets displayed again
+	this buffer will be written to the screen.
+**/
 class TermBuffer implements TermWriteable {
 	/**
 		format [y][x]. First index is the line. Second index the char in the line.
@@ -15,14 +21,14 @@ class TermBuffer implements TermWriteable {
 	private var cursorPos:Vec2<Int> = {x: 0, y: 0};
 	private var currentTextColor:Color = White;
 	private var currentBgColor:Color = Black;
+	private var cursorBlink: Bool = false;
 	private var size:Vec2<Int> = {x: 51, y: 19}; // Default size set to default size of the main terminal
 
-	public var onResize(default, null):Signal<Vec2<Int>>;
+	public final onResize:Signal<Vec2<Int>>;
 
-	private final onResizeTrigger:SignalTrigger<Vec2<Int>>;
+	private final onResizeTrigger:SignalTrigger<Vec2<Int>> = Signal.trigger();
 
-	public function new() {
-		this.onResizeTrigger = Signal.trigger();
+	private function new() {
 		this.onResize = onResizeTrigger.asSignal();
 		initScreenBuffer(size);
 	}
@@ -126,11 +132,11 @@ class TermBuffer implements TermWriteable {
 	}
 
 	public function getCursorBlink():Bool {
-		throw new haxe.exceptions.NotImplementedException();
+		return this.cursorBlink;
 	}
 
 	public function setCursorBlink(blink:Bool) {
-		// TODO
+		this.cursorBlink = blink;
 	}
 
 	public function getSize():Vec2<Int> {
@@ -164,7 +170,7 @@ class TermBuffer implements TermWriteable {
 	}
 
 	public function isColor():Bool {
-		throw new haxe.exceptions.NotImplementedException();
+		return true; // Lets return true for now.
 	}
 
 	public function reset() {

src/kernel/ui/TermWriteable.hx

@@ -1,4 +1,4 @@
-package lib;
+package kernel.ui;
 
 using tink.CoreApi;
 
@@ -34,8 +34,8 @@ interface TermWriteable {
 	public function getBackgroundColor():Color;
 	public function setBackgroundColor(color:Color):Void;
 	public function isColor():Bool;
-	// setPaletteColor(...)
-	// getPaletteColor(colour)
+	// public function setPaletteColor(...);
+	// public function getPaletteColor(colour);
 
 	/**
 		Clears the screen, resetes the courser to (0,0) and resetes the color to Black and White.

src/kernel/ui/VirtualTermWriter.hx

@@ -4,8 +4,12 @@ using tink.CoreApi;
 
 import util.Vec.Vec2;
 import util.Color;
-import lib.TermWriteable;
+import kernel.ui.TermWriteable;
 
+/**
+	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 VirtualTermWriter implements TermWriteable extends TermBuffer {
 	private static final defaultSize:Vec2<Int> = {x: 50, y: 50};
 
@@ -13,7 +17,8 @@ class VirtualTermWriter implements TermWriteable extends TermBuffer {
 	private var enabled:Bool = false;
 	private var onResizeLink:CallbackLink;
 
-	public function new(?target:TermWriteable) {
+	@:allow(kernel.ui)
+	private function new(?target:TermWriteable) {
 		setTarget(target);
 
 		if (enabled) {
@@ -52,6 +57,8 @@ class VirtualTermWriter implements TermWriteable extends TermBuffer {
 				setSuperSize(newSize);
 			});
 
+			newTarget.reset();
+
 			target = newTarget;
 		}
 	}
@@ -95,11 +102,18 @@ class VirtualTermWriter implements TermWriteable extends TermBuffer {
 	}
 
 	public override function getCursorBlink():Bool {
-		throw new haxe.exceptions.NotImplementedException();
+		if (isEnabled()){
+			return target.getCursorBlink();
+		}else{
+			return super.getCursorBlink();
+		}
 	}
 
 	public override function setCursorBlink(blink:Bool) {
-		// TODO
+		if (isEnabled()){
+			target.setCursorBlink(blink);
+		}
+		super.setCursorBlink(blink);
 	}
 
 	public override function getSize():Vec2<Int> {

src/kernel/ui/WindowContext.hx

@@ -5,7 +5,7 @@ using tink.CoreApi;
 import util.Color;
 import kernel.ButtonType;
 import util.Vec.Vec2;
-import lib.TermWriteable;
+import kernel.ui.TermWriteable;
 
 /**
 	The main object you interact with when writing anything to the screen.

src/kernel/ui/WindowManager.hx

@@ -1,8 +1,12 @@
 package kernel.ui;
 
-import lib.TermWriteable;
+import kernel.ui.TermWriteable;
 import kernel.peripherals.Peripherals.Peripheral;
 
+/**
+	Responsable for creating window context, forwarding UI events to the context
+	and switching context to real screens.
+**/
 class WindowManager {
 	/**
 		Depends on: KernelEvents, Peripheral
@@ -45,9 +49,9 @@ class WindowManager {
 		});
 
 		KernelEvents.instance.onMouseUp.handle(params -> {
-			// if (currentMainContext != null) {
+			if (currentMainContext != null) {
 				currentMainContext.onMouseUpTrigger.trigger(params);
-			// }
+			}
 		});
 
 		KernelEvents.instance.onPaste.handle(text -> {

src/lib/TermIO.hx

@@ -1,7 +1,7 @@
 package lib;
 
 import util.Color;
-import lib.TermWriteable;
+import kernel.ui.TermWriteable;
 
 /**
 	Helpfull class for writing onto a `TermWriteable`.