节点的创建克隆以及销毁_克隆 spriteframe

/**
 * Author:W
 * 节点的创建、克隆、销毁
 */

cc.Class({
    extends: cc.Component,

    properties: {
        sprite:{
            default:null,
            type:cc.SpriteFrame,
        },

        prefab:{
            default:null,
            type:cc.Prefab,
        }
    },

    start () {
        this.createNode();
        this.cloneNode();

        setTimeout(function(){
            this.spriteObj.destroy();
            cc.log("销毁节点");
        }.bind(this),3000);
    },

    //创建节点：通过new cc.Node()创建节点
    createNode:function(){
        var node = new cc.Node('Sprite');
        var sp = node.addComponent(cc.Sprite);
        sp.spriteFrame = this.sprite;
        node.parent = this.node;
        
        this.spriteObj = node;

        cc.log("创建节点");
    },

    //克隆节点：cc.instantiate()
    cloneNode:function(){
        var node = cc.instantiate(this.prefab);
        node.parent = this.node;
        node.setPosition(10,10);

        cc.log("克隆节点");
    }



});

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