game.js
cc.Class({
extends: cc.Component,
properties: {
//老鼠的预设体数组
mousePrefab: [cc.Prefab],
//老鼠的位置数组
pointmouse:[cc.Vec2],
//锤子的的预设体 default：系统默认值 cc.Prefab预制文件实例
chuziPrefab:{
default:null,
type:cc.Prefab
}
},
spawnNewMouse: function() {
//获取0-2的数
var num=Math.floor(Math.random()*3)
//cc.instantiate来进行初始化(可以理解为实例化创建)
var newMouse=cc.instantiate(this.mousePrefab[num]);
// 将新增的节点添加到 Canvas 节点下面
this.node.addChild(newMouse);
this.mouse=newMouse;
// 为mouse设置一个随机位置
var num1=Math.floor(Math.random()*9)
newMouse.setPosition(this.pointmouse[num1]);
this.mousepoint=newMouse.getPosition()
// 将 Game 组件的实例传入mouse组件
newMouse.getComponent('mouse1').game = this;
},
onLoad () {
this.counn=0
this.timer=0
this.spawnNewMouse()
//单点触摸
cc.eventManager.addListener({
event:cc.EventListener.TOUCH_ONE_BY_ONE,
onTouchBegan:this.onTouchBegan.bind(this),
onTouchMoved:this.onTouchMoved.bind(this),
onTouchEnded:this.onTouchEnded.bind(this),
onTouchCancelled:this.onTouchCancelled.bind(this)
},this.node);
},
onTouchBegan:function(touch,event){
console.log("####################");
var pointPos = touch.getLocation();
//返回指定两个向量之间的距离
var dist = cc.pDistance(this.mousepoint, pointPos);
if (dist<100)
{
this.counn++
console.log("********************",this.counn);
//调用("mouse1").onPicked();
this.mouse.getComponent("mouse1").onPicked();
//创建锤子
var newChuizi=cc.instantiate(this.chuziPrefab);
this.node.addChild(newChuizi,10);
newChuizi.setPosition(cc.p(pointPos.x,pointPos.y-20));
}
return true;
},
onTouchEnded:function(touch,event){
console.log("onTouchEnded");
},
onTouchMoved:function(touch,event){
console.log("onTouchMoved");
},
onTouchCancelled:function(touch,event){
console.log("onTouchCancelled");
},
start () {
},
update (dt) {}
});
chuizi.js
cc.Class({
extends: cc.Component,
properties: {
},
//初始化为timer时间为0
onLoad ()
{ this.timer=0
},
start () {
},
update (dt) {
if(this.timer>1)
{
// 然后销毁当前锤子节点
this.node.destroy();
}
this.timer+=dt
},
});
mouse1.js
cc.Class({
extends: cc.Component,
properties: {
game: {
default: null,
序列化serializable: false
},
},
onPicked: function() {
// 当地鼠被收集时，调用 Game 脚本中的接口，生成一个新的mouse
this.game.spawnNewMouse();
// 然后销毁当前mouse节点
this.node.destroy();
},
onLoad () {
this.timer=0
},
start () {
},
update :function(dt)
{
if(this.timer > 3)
{
this.onPicked()
}
this.timer+=dt;
},
});
事件分发机制