start using tinker

src/kernel/MainTerm.hx

@@ -1,6 +1,7 @@
 package kernel;
 
-import util.Signal;
+using tink.CoreApi;
+
 import lib.TermWriteable;
 import cc.Term;
 import util.Vec.Vec2;
@@ -10,19 +11,21 @@ import util.Color;
 	Represents the main computer screen.
 **/
 class MainTerm implements TermWriteable{
-    public static final instance:MainTerm = new MainTerm();
+    public static var instance:MainTerm;
+	public var onResize(default, null):Signal<Vec2<Int>>;
+
+	private var onResizeTrigger:SignalTrigger<Vec2<Int>>;
+
+	@:allow(kernel.Init)
 	private function new() {
+		this.onResizeTrigger = Signal.trigger();
+		this.onResize = this.onResizeTrigger.asSignal();
+
 		KernelEvents.instance.on("term_resize",params ->{
-			_onResize.emit(null);
+			onResizeTrigger.trigger(getSize());
 		});
 	}
-
-	public var onResize(get, null):SignalReadonly<Vec2<Int>>;
-	private var _onResize:Signal<Vec2<Int>> = new Signal();
 	
-	function get_onResize():SignalReadonly<Vec2<Int>> {
-		return _onResize;
-	}
 
 	public function write(text:String) {
         Term.write(text);