Laya 分帧加载优化

Laya 分帧加载优化

@author ixenos 

Flash中的EnterFrame事件在Laya中等同于Laya.timer.frameLoop(1,...)

 1 Laya.timer.frameLoop(1, this, onFrame);
 2 
 3 var curIdx:int = 0;
 4 
 5 var st:Number = 0;
 6 
 7 var tLimit:Number = 1000/Laya.timer.currFrame*0.25;//最大时间不超过一帧所需时间的25%(可调整)
 8 
 9 function onFrame():void{
10 
11   st = new Date().getTime();
12   for(var i:int = curIdx; i < MAX_COUNT; i++){
13     //到达时限时,余下script不在当前帧运行
14     if(new Date().getTime() - st > tLitmit){
15       curIdx = i;
16       return;
17     }
18     doThings();
19   }
20 
21   onComplete();
22 
23 }
24 
25 
26 
27 function doThings(){
28 
29 }
30 
31 
32 
33 function onComplete(){
34 
35   Laya.timer.clear(this, onFrame);
36 
37 }
原文地址:https://www.cnblogs.com/ixenos/p/9952684.html