Cocos Creator模拟射箭效果shoot.zip

Cocos Creator模拟射箭效果shoot.zip // Learn cc.Class: // - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/class.html // - [English] http://docs.cocos2d-x.org/creator/manual/en/scripting/class.html // Learn Attribute: // - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html // - [English] http://docs.cocos2d-x.org/creator/manual/en/scripting/reference/attributes.html // Learn life-cycle callbacks: // - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html // - [English] https://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html cc.Class({ extends: cc.Component, properties: { txtGrade: cc.Label, txtTime: cc.Label, btnStart: cc.Button, nodeBeat: cc.Node, }, // LIFE-CYCLE CALLBACKS: onLoad () { this._lefttime = 10; this._grade = 0; this.nodeBeat.active = false; }, start () { this.nodeBeat.on(cc.Node.EventType.TOUCH_START, event => { this.nodeBeat.scale = 1.1; }); this.nodeBeat.on(cc.Node.EventType.TOUCH_END, event => { this.nodeBeat.scale = 1.0; this._grade++; this.txtGrade.string = `面长${this._grade}米`; }); }, // update (dt) {}, updateGrade(){ if(cc.sys.platform == cc.sys.WECHAT_GAME){ let max = cc.sys.localStorage.getItem('max_grade'); if(max != null && max < this._grade){ cc.sys.localStorage.setItem('max_grade', this._grade); let KVDataList = [{key:'grade', value: this._grade.toString()}]; wx.setUserCloudStorage({ KVDataList: KVDataList, success: res => { console.log('success', res); }, faile: res => { console.log('faile', res); } }); } } }, startGame(){ this.btnStart.node.active = false; this.nodeBeat.active = true; this._lefttime = 10; this._grade = 0; this.txtGrade.string = `面长${this._grade}米`;; this.txtTime.string = `剩余：${this._lefttime}秒`; this.schedule(this.onTimerCallback, 1); }, onTimerCallback(){ this._lefttime--; this.txtTime.string = this._lefttime; this.txtTime.string = `剩余：${this._lefttime}秒`; if(this._lefttime <= 0){ this.unschedule(this.onTimerCallback); this.btnStart.node.active = true; this.nodeBeat.active = false; this.updateGrade(); } }, onClick(event, data){ switch(data){ case 'start':{ this.startGame(); break; } case 'back':{ cc.director.loadScene('main'); break; } } }, });