食物关卡兼容

egret/src/mainScene/MainScene.ts

@@ -1185,27 +1185,29 @@ export default class MainScene extends Scene {
     //食物
     initFoods(){
         var foodsdata = this.chapterData.map.foodsdata;
-        for(var i=0;i<foodsdata.length;i++){
-            var ifood = foodsdata[i];
-            var ifoodtype = ifood.type;
-            var ifoodidx = ifood.luidx;
-            var ifoodir = ifood.dir;
-            var ifood1:Food = Pool.takeOut(RecoverName.FOOD);
-            if(!ifood1){
-                ifood1 = new Food();
+        if(foodsdata){
+            for(var i=0;i<foodsdata.length;i++){
+                var ifood = foodsdata[i];
+                var ifoodtype = ifood.type;
+                var ifoodidx = ifood.luidx;
+                var ifoodir = ifood.dir;
+                var ifood1:Food = Pool.takeOut(RecoverName.FOOD);
+                if(!ifood1){
+                    ifood1 = new Food();
+                }
+                
+                var ipos = ifood1.resetFood(ifoodtype,ifoodir,ifoodidx);
+                ifood1.x = ipos[0];
+                ifood1.y = ipos[1];
+                this.mapupfoodContainer.addChild(ifood1);
+                var ifoodname = 'food_'+i;
+                ifood1.name = ifoodname;
+                this.icefoodArr.push({
+                    name:ifoodname,
+                    inidxs:JSON.parse(JSON.stringify(ifood1.lockidxs))
+                });
+                // console.log("食物处理",ifoodtype);
             }
-            
-            var ipos = ifood1.resetFood(ifoodtype,ifoodir,ifoodidx);
-            ifood1.x = ipos[0];
-            ifood1.y = ipos[1];
-            this.mapupfoodContainer.addChild(ifood1);
-            var ifoodname = 'food_'+i;
-            ifood1.name = ifoodname;
-            this.icefoodArr.push({
-                name:ifoodname,
-                inidxs:JSON.parse(JSON.stringify(ifood1.lockidxs))
-            });
-            // console.log("食物处理",ifoodtype);
         }
     }