superChef/assets/Script/new_20210323/TweenNormal.ts

export enum EasingEnum {
    quadIn = 0,
    quadOut = 1,
    quadInOut = 2,
    cubicIn = 3,
    cubicOut = 4,
    cubicInOut = 5,
    quartIn = 6,
    quartOut = 7,
    quartInOut = 8,
    quintIn = 9,
    quintOut = 10,
    quintInOut = 11,
    sineIn = 12,
    sineOut = 13,
    sineInOut = 14,
    expoIn = 15,
    expoOut = 16,
    expoInOut = 17,
    circIn = 18,
    circOut = 19,
    circInOut = 20,
    elasticIn = 21,
    elasticOut = 22,
    elasticInOut = 23,
    backIn = 24,
    backOut = 25,
    backInOut = 26,
    bounceIn = 27,
    bounceOut = 28,
    bounceInOut = 29,
    smooth = 30,
    fade = 31
}
const { ccclass, property } = cc._decorator;

@ccclass
export default class TweenNormal extends cc.Component {
    @property
    duration: number = 2;
    @property
    startScale: number = 1;
    @property
    targetScale: number = 1;


    // @property(cc.Vec2)
    // Pos1: cc.Vec2 = new cc.Vec2(0, 50);
    // @property(cc.Vec2)
    // Pos2: cc.Vec2 = new cc.Vec2(0, 0);
    // currentPos: cc.Vec2 = new cc.Vec2(0, 0);

    @property
    intervalTime: number = 1;

    @property
    isLoop: boolean = true;

    @property({ type: cc.Enum(EasingEnum) })
    public easings: EasingEnum = EasingEnum.smooth;

    callback: Function = null;

    onLoad() {
        this.Tweens();
    }

    /**
     * 播放缩放动画
     */
    public Tweens() {
        let tweens = cc.tween();
        //, position: this.currentPos
        tweens.to(this.duration, { scale: this.targetScale }, { easing: EasingEnum[this.easings] });
        tweens.call(() => {
            this.node.setScale(this.startScale);
            // console.log('缓动结束回调');
            if (this.callback) this.callback();
        });
        (this.isLoop) ? cc.tween(this.node).repeatForever(tweens).start() : cc.tween(this.node).repeat(1, tweens).start();
    }
}