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updated 部分代码优化

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This commit is contained in:
郑浩乐 2016-01-06 17:15:28 +08:00
parent 431f7eb155
commit c1d10d44e4
1 changed files with 2 additions and 8 deletions
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10
index.js
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@ -353,17 +353,11 @@
speed:1, speed:1,
update:function(){ update:function(){
if(!this.coord.offset){ if(!this.coord.offset){
var new_map = []; var new_map = JSON.parse(JSON.stringify(map.data));
for(var j=0;j<map.data.length;j++){
new_map[j]=[];
for(var k=0;k<map.data[0].length;k++){
new_map[j][k]=map.data[j][k];
}
}
var items = stage.getItemsByType(2); var items = stage.getItemsByType(2);
var index = this.index; var index = this.index;
items.forEach(function(item){ items.forEach(function(item){
if(item.coord.y&&item.index!=index){ if(item.index!=index){
new_map[item.coord.y][item.coord.x]=1; new_map[item.coord.y][item.coord.x]=1;
} }
}); });