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difenduandada

2024-12-31 34abe6963b344c882358274957f4b992456fee40

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window.ItemsPool = cc.Class({ 
    extends: cc.Component, 
 
    properties: { 
        _hero_cache: [], 
        _backpack_cache: [],         
    }, 
    getItem: function(itemClass) { 
        if (itemClass == "hero_exhibition_item") { 
            if (this._hero_cache.length > 0) { 
                return  this._hero_cache.pop(); 
            } else { 
                var HeroExhibitionItem = require("hero_exhibition_item"); 
                return new HeroExhibitionItem(); 
            } 
        } else if (itemClass == "backpack_item") { 
            if (this._backpack_cache.length > 0) { 
                return  this._backpack_cache.pop(); 
            } else { 
                var BackpackItem = require("backpack_item"); 
                return new BackpackItem(); 
            } 
        } 
    }, 
 
    cacheItem: function(item) { 
        if(!item.root_wnd){ 
            item = null; 
            return 
        } 
        var BackpackItem = require("backpack_item"); 
        var HeroExhibitionItem = require("hero_exhibition_item"); 
        item.setParent(ViewManager.getInstance().getSceneNode()); 
        item.init() 
        item.hide() 
        if(item instanceof BackpackItem){ 
            this._backpack_cache.push(item) 
        }else if(item instanceof HeroExhibitionItem){ 
            this._hero_cache.push(item) 
        } 
    } 
}) 
 
 
// // ItemsPool.getInstance().getItem("hero_exhibition_item"); 
ItemsPool.getInstance = function () { 
    if (!ItemsPool.instance) { 
        ItemsPool.instance = new ItemsPool(); 
    } 
    return ItemsPool.instance; 
} 
// ItemsPool.getInstance().getItem("backpack_item"); 
module.exports = ItemsPool;