init

dynamicWorker.js

@@ -0,0 +1,92 @@
+'use strict';
+importScripts('spine.js', 'animation.js');
+
+Array.prototype.remove = function (item) {
+	var index = this.indexOf(item);
+	if (index >= 0) return this.splice(index, 1);
+	return item;
+}
+
+var window = self;
+var devicePixelRatio = 1;
+var documentZoom = 1;
+var HTMLCanvasElement = function () { return 'HTMLCanvasElement'; };
+var HTMLElement = function () { return 'HTMLElement'; };
+var dynamics = [];
+dynamics.getById = function (id) {
+	for (var i = 0; i < this.length; i++) {
+		if (this[i].id == id) return this[i];
+	}
+
+	return null;
+};
+
+onmessage = function (e) {
+	var data = e.data;
+	switch (data.message) {
+		case 'CREATE':
+			if (dynamics.length >= 4) return;
+
+			var dynamic = new duilib.AnimationPlayer(data.pathPrefix, 'offscreen', data.canvas);
+			dynamic.id = data.id;
+			dynamics.push(dynamic);
+			break;
+		case 'PLAY':
+			var dynamic = dynamics.getById(data.id);
+			if (!dynamic) return;
+
+			update(dynamic, data);
+			var sprite = (typeof data.sprite == 'string') ? { name: data.sprite } : data.sprite;
+			sprite.loop = true;
+
+			var run = function () {
+				var t = dynamic.playSpine(sprite);
+				t.opacity = 0;
+				t.fadeTo(1, 600);
+			};
+
+			if (dynamic.hasSpine(sprite.name)) {
+				run();
+			} else {
+				dynamic.loadSpine(sprite.name, 'skel', run);
+			}
+			break;
+
+		case 'STOP':
+			var dynamic = dynamics.getById(data.id);
+			if (!dynamic) return;
+
+			dynamic.stopSpine(data.sprite);
+			break;
+
+		case 'STOPALL':
+			var dynamic = dynamics.getById(data.id);
+			if (!dynamic) return;
+
+			dynamic.stopSpineAll();
+			break;
+
+		case 'UPDATE':
+			var dynamic = dynamics.getById(data.id);
+			if (!dynamic) return;
+
+			update(dynamic, data);
+			break;
+	}
+};
+
+function update(dynamic, data) {
+	dynamic.resized = false;
+	if (data.dpr != null)
+		dynamic.dpr = data.dpr;
+	if (data.dprAdaptive != null)
+		dynamic.dprAdaptive = data.dprAdaptive;
+	if (data.outcropMask != null)
+		dynamic.outcropMask = data.outcropMask;
+	if (data.useMipMaps != null)
+		dynamic.useMipMaps = data.useMipMaps;
+	if (data.width != null)
+		dynamic.width = data.width;
+	if (data.height != null)
+		dynamic.height = data.height;
+}