car-merge/assets/Scripts/CarMerge.js

// Learn cc.Class:
//  - https://docs.cocos.com/creator/manual/en/scripting/class.html
// Learn Attribute:
//  - https://docs.cocos.com/creator/manual/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
//  - https://docs.cocos.com/creator/manual/en/scripting/life-cycle-callbacks.html
cc.Class({
    extends: cc.Component,

    properties: {
        Car_Park:cc.Node,
        Car:cc.Prefab,
        IsMoveNode:false,
        Merge_TX: cc.Prefab,
        Cars_Run_Area: cc.Node,
        Cars_Run_detail: cc.Prefab,
        Bind_Car_Run:cc.Node
    },

    // LIFE-CYCLE CALLBACKS:

    onLoad() {
        this.Cars_Run_Area = cc.find("Canvas/Main/role/Run_cars");
    },
    setIsMoveTrue() {
        this.IsMoveNode = true;  
    },
    start () {
        //监听拖动
        this.registerEvent();
    },
    registerEvent() {
        //touchstart 可以换成cc.Node.EventType.TOUCH_START
        this.node.on('touchstart', this.onEventStart, this);
        //touchmove 可以换成cc.Node.EventType.TOUCH_MOVE
        this.Car_Park.on('touchmove', this.onEventMove, this);
        //touchcancel 可以换成cc.Node.EventType.TOUCH_CANCEL
        this.Car_Park.on('touchcancel', this.onEventEnd, this);
        //touchend 可以换成cc.Node.EventType.TOUCH_END
        this.Car_Park.on('touchend', this.onEventEnd, this);
    },
    onEventStart(event){
        this.IsMoveNode = true;
        cc.director.getCollisionManager().enabled = true;
    },
    onEventMove(event){
        //将世界坐标转为本地坐标
        var nodepos = this.node.parent.convertTouchToNodeSpace(event);
        //将car移动到nodepos
        this.Car_Park.setPosition(nodepos);
        //console.log(nodepos)
    },
    onEventEnd(event){
        //初始位置是120,100
        this.Car_Park.setPosition(120,100);
        this.IsMoveNode = false;
        cc.director.getCollisionManager().enabled = false;
    },

    // update (dt) {},
    //碰撞回调
    /**
    * 当碰撞产生的时候调用
    * @param  {Collider} other 产生碰撞的另一个碰撞组件
    * @param  {Collider} self  产生碰撞的自身的碰撞组件
    */
    onCollisionEnter: function (other, self) {
        console.log(self.node.getChildByName("number").getComponents(cc.Label)[0].string);
        if(this.IsMoveNode){
            return
        }
        if (!Global.endinit) {
            Global.toast("请等待汽车加载完成！")
            return;
        }
        // console.log('on collision enter');
       var self_level = Number(self.node.getChildByName("number").getComponents(cc.Label)[0].string);
        var other_level = Number(other.node.getChildByName("number").getComponents(cc.Label)[0].string);

        if (self_level == other_level) {
            if (self_level == 25) {
                //满级大佬，不给升级
                return;
            }
           // other.node.parent.active = false;
           other.node.parent.destroy();
            this.addNewCar(self_level);
       }

    },
    MergeCarAction(node){
        let carnode = cc.instantiate(this.Merge_TX);
        carnode.parent = node;
    },
    addNewCar(level) {
        MyAudio.PlayEffect_initcar();
        let kongpark = this.node.parent;
        //this.node.active = false;
        this.node.destroy();
        var carnode = cc.instantiate(this.Car);
        carnode.getChildByName("number").getComponent(cc.Label).string = level + 1;
        let pic_url = Global.Cars[level+1].car_park_pic
        cc.resources.load(pic_url, cc.SpriteFrame, function (err, spriteFrame) {
            carnode.getComponent(cc.Sprite).spriteFrame = spriteFrame;
        });
        this.MergeCarAction(carnode);
        carnode.parent = kongpark;
        if (kongpark.getComponent("CarBindRunAndPark").Bind_Car_Run != null) {
            kongpark.getComponent("CarBindRunAndPark").Bind_Car_Run.destroy(); 
            // console.log("destroy")
        }
        

        carnode.parent.getComponent("CarBindRunAndPark").Bind(this.UpdateCar(level));
        //console.log(cc.find('Canvas/Main/role/Stop_cars/car_park').children)
        
        // this.UpdateCar(level);
    },
    //根据停车场车辆情况，更新跑道上车辆的信息,主要是每次merge后调用
    //@level: 被合并的汽车的等级，跑道需要消灭1个该等级的车，然后升级一个该等级的车
    UpdateCar(level) {
        var car_run_node = cc.instantiate(this.Cars_Run_detail);
        car_run_node.getChildByName("number_pic").getChildByName("level_number").getComponent(cc.Label).string = level + 1;
        cc.resources.load(Global.Cars[level + 1].car_run_pic, cc.SpriteFrame, function (err, spriteFrame) {
            car_run_node.getComponent(cc.Sprite).spriteFrame = spriteFrame;
            //更新每秒收益值
            cc.find("Canvas/Main/role/Stop_cars/car_park").getComponent("CarManager").AfterCarAddOrMerge();
        });
        car_run_node.parent = this.Cars_Run_Area;
        //判断是否破纪录
        if (level + 1 > Global.MaxCarLevel) {
            Global.MaxCarLevel = level + 1;
            this.updateWXRank();
            if (Global.MaxCarLevel >= 8) {
                //更新addcar级别
                Storage.Set_storage(Storage.GameMessageType.buy_car_level, Global.MaxCarLevel - 6);
                //更新addcar价格，原有价格翻倍
                Storage.Set_storage(Storage.GameMessageType.buy_coin, Number(Storage.Get_storage(Storage.GameMessageType.buy_coin)) * 2);
                //更新add按钮ui
                cc.find('Canvas/Main/role/Stop_cars/Add_Car').getComponent('CarAddPark').updateAddCarButton();
                setTimeout(function () {
                    cc.find('Canvas/Main/role/Stop_cars/Add_Car').getComponent('CarAddPark').UpdateLowLevelCar(Global.MaxCarLevel - 6);
                },1000)
            }
            
        }
		
        return car_run_node;
    },
	updateWXRank(){
        Global.CocosAnalysticCustomEvent('LEVEL', Global.MaxCarLevel)
	}
});