47 lines
1.0 KiB
TypeScript
47 lines
1.0 KiB
TypeScript
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/**
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* 開關控件
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* @author BrightLi
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* @since 2020/5/3
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*/
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const {ccclass, property} = cc._decorator;
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@ccclass
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export default class SKSwitch extends cc.Component {
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@property(cc.SpriteFrame)
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offFrame:cc.SpriteFrame=null;
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@property(cc.Boolean)
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public isOn:boolean=true;
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public changeBlock:Function;
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private sprite:cc.Sprite=null;
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private currentFrame:cc.SpriteFrame;
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private touchStart(event:cc.Event.EventTouch){
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this.isOn=!this.isOn;
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this.refresh();
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}
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private refresh(){
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if(this.isOn){
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this.sprite.spriteFrame=this.currentFrame;
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}else if(this.offFrame){
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this.sprite.spriteFrame=this.offFrame;
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}
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if(this.changeBlock){
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this.changeBlock(this);
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}
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}
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onLoad () {
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this.sprite=this.node.getComponent(cc.Sprite);
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this.currentFrame=this.sprite.spriteFrame;
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if(!this.isOn){
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this.refresh();
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}
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this.node.on(cc.Node.EventType.TOUCH_START,this.touchStart.bind(this));
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}
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}
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