yichael_stoneagesport/assets/BackGround/Script/JavelinDistance.js

var Constants = require('Constants'); 

cc.Class({
    extends: cc.Component,

    properties: {
        MiddleSpawnNode:cc.Node,
        spawnPoint:cc.Node,
        //结束时候的Node
        EndNode:cc.Node,
    },

    // LIFE-CYCLE CALLBACKS:

    // onLoad () {},

    start () {
        var spawnNum = Math.floor(GlobalData.game.javeCount/10);
        this.StartPositionX = this.MiddleSpawnNode.x;
        this.StartPositionY = this.MiddleSpawnNode.y;
        // this.schedule(this.spawnItem, this.spawnInterval);
        var Length = spawnNum + Constants.JavelinSpawnDistance;
        // console.log(spawnNum,Constants.JavelinSpawnDistance);
        for(var i = 0;i<Length;i++){
            if(i == Length -1){
                this.EndNode.active = true;
                this.EndNode.setPosition(360+720*i, -25);
                this.EndNode.getChildByName('EndDistance').getComponent(cc.Label).string = (i+1)*10;
            }else{
                this.spawnItem(i);
            }
        }
    },

    // update (dt) {},
    spawnItem(spawnIndex){

        let spawnGroupTemp = null;
 
        spawnGroupTemp = cc.instantiate(this.MiddleSpawnNode);
   
        this.spawnPoint.addChild(spawnGroupTemp);
        spawnGroupTemp.getChildByName('Distance').getComponent(cc.Label).string = (spawnIndex+1)*10;
        spawnGroupTemp.active = true;
        spawnGroupTemp.setPosition(this.StartPositionX+720*spawnIndex, this.StartPositionY);

    }
});