From 7c4fc955843b4da1957c9eed271375a04281cada Mon Sep 17 00:00:00 2001
From: Djeeberjr <djeeberjr@gmail.com>
Date: Mon, 7 Mar 2022 20:21:17 +0100
Subject: [PATCH] added observable array

---
 src/util/Observable.hx      |  2 +-
 src/util/ObservableArray.hx | 56 +++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+), 1 deletion(-)
 create mode 100644 src/util/ObservableArray.hx

diff --git a/src/util/Observable.hx b/src/util/Observable.hx
index 01299b6..44f314d 100644
--- a/src/util/Observable.hx
+++ b/src/util/Observable.hx
@@ -4,7 +4,7 @@ using tink.CoreApi;
 
 class Observable<T> {
 	private var value:T;
-	private var callbacks:CallbackList<T> = new CallbackList(true);
+	private var callbacks:CallbackList<T> = new CallbackList();
 
 	public function new(value:T) {
 		this.value = value;
diff --git a/src/util/ObservableArray.hx b/src/util/ObservableArray.hx
new file mode 100644
index 0000000..ac95a4c
--- /dev/null
+++ b/src/util/ObservableArray.hx
@@ -0,0 +1,56 @@
+package util;
+
+class ObservableArray<T> extends Observable<Array<T>> {
+	public function new(value: Array<T>) {
+		super(value);
+	}
+
+	public function insert(pos: Int, x: T):Void {
+		this.value.insert(pos,x);
+		this.callbacks.invoke(this.value);
+	}
+
+	public function pop(): Null<T> {
+		var poped = this.pop();
+		this.callbacks.invoke(this.value);
+		return poped;
+	}
+
+	public function push(x: T):Int {
+		var i = this.value.push(x);
+		this.callbacks.invoke(this.value);
+		return i;
+	}
+
+	public function remove(x: T): Bool {
+		var b = this.value.remove(x);
+		this.callbacks.invoke(this.value);
+		return b;
+	}
+
+	public function resize(len: Int) {
+		this.value.resize(len);
+		this.callbacks.invoke(this.value);
+	}
+
+	public function reverse() {
+		this.value.reverse();
+		this.callbacks.invoke(this.value);
+	}
+
+	public function shift(): Null<T> {
+		var e = this.value.shift();
+		this.callbacks.invoke(this.value);
+		return e;
+	}
+
+	public function sort(f:(T, T) -> Int):Void {
+		this.value.sort(f);
+		this.callbacks.invoke(this.value);
+	}
+
+	public function unshift(x: T):Void {
+		this.value.unshift(x);
+		this.callbacks.invoke(this.value);
+	}
+}