Added scene reloading & switching

assets/scripts/scene.toy

@@ -1,4 +1,5 @@
 //the overarching scene
+import engine;
 import node;
 
 //debugging tools
@@ -42,6 +43,13 @@ fn onDraw(node: opaque) {
 	stepCounter = 0;
 }
 
+fn onMouseButtonDown(node: opaque, x: int, y: int, button: string) {
+	//reload the scene on click
+	if (button == "left") {
+		loadRootNode("scripts:/scene.toy");
+	}
+}
+
 //global accessors
 fn getTileWidth(node: opaque): int { return 64; }
 fn getTileHeight(node: opaque): int { return 64; }