import { _decorator, Button, Component,Sprite, SpriteFrame } from 'cc';
const { ccclass, property } = _decorator;

@ccclass('Menu')
export class Menu extends Component {
    //加速Buton
    @property(Button)
    btnSpeed:Button = null;
    @property(SpriteFrame)
    imgSpeed_1:SpriteFrame = null;
    @property(SpriteFrame)
    imgSpeed_2:SpriteFrame = null;
    //暂停Button
    @property(Button)
    btnPause:Button = null;
    @property(SpriteFrame)
    imgPause_1:SpriteFrame = null;
    @property(SpriteFrame)
    imgPause_2:SpriteFrame = null;

    @property(SpriteFrame)
    imgMenuCenter_1:SpriteFrame = null;
    @property(SpriteFrame)
    imgMenuCenter_2:SpriteFrame = null;

    isAccelerate:boolean = false;//是否加速
    currentState:boolean = null;//当前状态

    isPause:boolean = false;//是否暂停
    currentPauseState:boolean = null;//当前状态

    start(){
        this.currentState = this.isAccelerate; //当前状态没有加速
        this.btnSpeed.getComponent(Sprite).spriteFrame = this.imgSpeed_1;

        this.currentPauseState = this.isPause;
        this.btnPause.getComponent(Sprite).spriteFrame = this.imgPause_1;

        this.node.getChildByName("MenuCenter_01_CN").getComponent(Sprite).spriteFrame = this.imgMenuCenter_1;
    }

    onBtnSpeed(){
        this.isAccelerate = !this.isAccelerate;//加速
        this.currentState = this.isAccelerate;//当前状态为加速
        if(!this.isAccelerate){
            this.btnSpeed.getComponent(Sprite).spriteFrame  = this.imgSpeed_1;
        }else{
            this.btnSpeed.getComponent(Sprite).spriteFrame  = this.imgSpeed_2;
        }
    }

    onBtnPause(){
        this.isPause = !this.isPause;//暂停
        this.currentPauseState = this.isPause;//当前状态为暂停
        if(!this.isPause){
            this.node.getChildByName("MenuCenter_01_CN").getComponent(Sprite).spriteFrame = this.imgMenuCenter_1;
            this.btnPause.getComponent(Sprite).spriteFrame  = this.imgPause_1;
        }else{
            this.node.getChildByName("MenuCenter_01_CN").getComponent(Sprite).spriteFrame = this.imgMenuCenter_2;
            this.btnPause.getComponent(Sprite).spriteFrame  = this.imgPause_2;
        }
    }

    onBtnMore(){
        
    }
    update(deltaTime: number) {
        
    }
}