import callFunc = cc.callFunc;

const {ccclass, property} = cc._decorator;

@ccclass
export default class Demo_Tween extends cc.Component {
    @property(cc.Node)
    private img: cc.Node;

    private _labTitle: cc.Label;

    private _tween: cc.Tween;
    private _showObj: { num: number };

    protected onLoad(): void {
        this._labTitle = cc.find("labTitle", this.node).getComponent(cc.Label);
    }

    protected start(): void {
        // this.moveToAnyBy();
        // this.bezierTween();
        // this.anyObjTween();
        // this.easingTween();
        // this.progressTween();
        // this.progressAllTween();
        // this.insertOtherTween();
        this.sequenceTween();
        // this.parallelAndCallbackTween();
        // this.repeatTween();
        // this.repeatForeverTween();
        // this.unionTween();
        // this.delayTween();
    }

    //To移动到指定位置 , By在target的基础上进行变动
    private moveToAnyBy(): void {
        this._tween = cc.tween(this.img);//获得缓动目标
        this._tween.to(1, {
            position: cc.v2(100, 100), angle: -90
        }).by(1, {scale: 2});
        this._tween.start();
    }

    //贝塞尔曲线
    private bezierTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.bezierTo(3, cc.v2(0, cc.winSize.height / 2), cc.v2(300, -cc.winSize.height / 2), cc.v2(300, 100));
        this._tween.start();
    }

    //支持任意对象的任意属性
    private anyObjTween(): void {
        this._showObj = {num: 0};
        this._tween = cc.tween(this._showObj);
        this._tween.to(1, {num: 100});
        this._tween.start();
    }

    //变速 easing
    private easingTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.to(1, {scale: 2, position: cc.v2(100, 100), angle: -90}, cc.easeIn(3.0));
        this._tween.start();
    }

    //自定义的progress对单个属性
    private progressTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.to(1, {
            scale: 2,
            position: {
                value: cc.v3(100, 200, 0),
                progress: (start, end, current, t) => {
                    return start.lerp(end, t, current);
                }
            }
        });
        this._tween.start();
    }

    //自定义的progress对所有属性
    private progressAllTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.to(1, {scale: 2, rotation: 90}, {
            progress: (start, end, current, ratio) => {
                return start + (end - start) * ratio;
            }
        });
        this._tween.start();
    }

    //插入其他缓动到队列(逐一执行action)
    private insertOtherTween(): void {
        let scale: cc.Tween = cc.tween(this.img).to(1, {scale: 2});
        let rotation: cc.Tween = cc.tween(this.img).to(1, {angle: -90});
        let move: cc.Tween = cc.tween(this.img).to(1, {position: cc.v3(100, 100, 0)});
        this._tween = cc.tween(this.img);
        this._tween.then(scale).then(rotation).then(move);
        this._tween.start();
    }

    //逐一执行, 相当于上面的then
    private sequenceTween(): void {
        let scale: cc.Tween = cc.tween(this.img).to(1, {scale: 2});
        let rotation: cc.Tween = cc.tween(this.img).to(1, {angle: -90});
        let move: cc.Tween = cc.tween(this.img).to(1, {position: cc.v3(100, 100, 0)});
        this._tween = cc.tween(this.img);
        this._tween.sequence(scale, rotation, move);
        this._tween.call(() => {
            cc.log("ok");
        });
        this._tween.start();
    }

    //并行执行缓动及回调 (逐步执行)
    private parallelAndCallbackTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.parallel(
            this._tween.to(1, {scale: 2}),
            this._tween.to(2, {position: cc.v2(100, 200)})
        );
        this._tween.call(() => {
            cc.log(`%cAll tweens finished.`, `color:#A00`);
        });
        this._tween.start();
    }

    //重复执行
    private repeatTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.by(1, {scale: 1});
        this._tween.repeat(10); // ===> 最后为11
        this._tween.start();
    }

    //无限重复
    private repeatForeverTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.by(1, {scale: 1.1});
        this._tween.repeatForever();
        this._tween.start();
    }

    //repeat/repeatForever 函数只会将前一个 action 作为作用对象，如果希望重复多个 action 话，可是使用 union（将之前所有的 action 整合为一个 action）
    private unionTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.by(2, {angle: -90});
        this._tween.by(1, {scale: 2});
        this._tween.union();//还是逐步执行
        this._tween.repeat(10);
        this._tween.start();
    }

    //延迟执行
    private delayTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.delay(1);//先延迟1S
        this._tween.to(1, {scale: 2});
        this._tween.delay(2);
        this._tween.to(1, {scale: 1});
        this._tween.start();
    }

    //#region
    //暂停本节点上所有正在运行的动作(这里指的是img节点)
    private stopAllInNode(): void {
        this.img.stopAllActions();
        // cc.Tween.stopAllByTarget(this.img);
    }

    //恢复运行本节点上所有暂停的动作(这里指的是img节点)
    private resumeAllInNode(): void {
        this.img.resumeAllActions();
    }

    //停止tween
    private stopTween(): void {
        if (this._tween) {
            this._tween.stop();
        }
    }

    //#endregion

    protected update(dt: number) {
        if (!this._showObj) return;
        this._labTitle.string = `num: ${this._showObj.num.toFixed()}`;
    }

}
import callFunc = cc.callFunc;

const {ccclass, property} = cc._decorator;

@ccclass
export default class Demo_Tween extends cc.Component {
    @property(cc.Node)
    private img: cc.Node;

    private _labTitle: cc.Label;

    private _tween: cc.Tween;
    private _showObj: { num: number };

    protected onLoad(): void {
        this._labTitle = cc.find("labTitle", this.node).getComponent(cc.Label);
    }

    protected start(): void {
        // this.moveToAnyBy();
        // this.bezierTween();
        // this.anyObjTween();
        // this.easingTween();
        // this.progressTween();
        // this.progressAllTween();
        // this.insertOtherTween();
        this.sequenceTween();
        // this.parallelAndCallbackTween();
        // this.repeatTween();
        // this.repeatForeverTween();
        // this.unionTween();
        // this.delayTween();
    }

    //To移动到指定位置 , By在target的基础上进行变动
    private moveToAnyBy(): void {
        this._tween = cc.tween(this.img);//获得缓动目标
        this._tween.to(1, {
            position: cc.v2(100, 100), angle: -90
        }).by(1, {scale: 2});
        this._tween.start();
    }

    //贝塞尔曲线
    private bezierTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.bezierTo(3, cc.v2(0, cc.winSize.height / 2), cc.v2(300, -cc.winSize.height / 2), cc.v2(300, 100));
        this._tween.start();
    }

    //支持任意对象的任意属性
    private anyObjTween(): void {
        this._showObj = {num: 0};
        this._tween = cc.tween(this._showObj);
        this._tween.to(1, {num: 100});
        this._tween.start();
    }

    //变速 easing
    private easingTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.to(1, {scale: 2, position: cc.v2(100, 100), angle: -90}, cc.easeIn(3.0));
        this._tween.start();
    }

    //自定义的progress对单个属性
    private progressTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.to(1, {
            scale: 2,
            position: {
                value: cc.v3(100, 200, 0),
                progress: (start, end, current, t) => {
                    return start.lerp(end, t, current);
                }
            }
        });
        this._tween.start();
    }

    //自定义的progress对所有属性
    private progressAllTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.to(1, {scale: 2, rotation: 90}, {
            progress: (start, end, current, ratio) => {
                return start + (end - start) * ratio;
            }
        });
        this._tween.start();
    }

    //插入其他缓动到队列(逐一执行action)
    private insertOtherTween(): void {
        let scale: cc.Tween = cc.tween(this.img).to(1, {scale: 2});
        let rotation: cc.Tween = cc.tween(this.img).to(1, {angle: -90});
        let move: cc.Tween = cc.tween(this.img).to(1, {position: cc.v3(100, 100, 0)});
        this._tween = cc.tween(this.img);
        this._tween.then(scale).then(rotation).then(move);
        this._tween.start();
    }

    //逐一执行, 相当于上面的then
    private sequenceTween(): void {
        let scale: cc.Tween = cc.tween(this.img).to(1, {scale: 2});
        let rotation: cc.Tween = cc.tween(this.img).to(1, {angle: -90});
        let move: cc.Tween = cc.tween(this.img).to(1, {position: cc.v3(100, 100, 0)});
        this._tween = cc.tween(this.img);
        this._tween.sequence(scale, rotation, move);
        this._tween.call(() => {
            cc.log("ok");
        });
        this._tween.start();
    }

    //并行执行缓动及回调 (逐步执行)
    private parallelAndCallbackTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.parallel(
            this._tween.to(1, {scale: 2}),
            this._tween.to(2, {position: cc.v2(100, 200)})
        );
        this._tween.call(() => {
            cc.log(`%cAll tweens finished.`, `color:#A00`);
        });
        this._tween.start();
    }

    //重复执行
    private repeatTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.by(1, {scale: 1});
        this._tween.repeat(10); // ===> 最后为11
        this._tween.start();
    }

    //无限重复
    private repeatForeverTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.by(1, {scale: 1.1});
        this._tween.repeatForever();
        this._tween.start();
    }

    //repeat/repeatForever 函数只会将前一个 action 作为作用对象，如果希望重复多个 action 话，可是使用 union（将之前所有的 action 整合为一个 action）
    private unionTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.by(2, {angle: -90});
        this._tween.by(1, {scale: 2});
        this._tween.union();//还是逐步执行
        this._tween.repeat(10);
        this._tween.start();
    }

    //延迟执行
    private delayTween(): void {
        this._tween = cc.tween(this.img);
        this._tween.delay(1);//先延迟1S
        this._tween.to(1, {scale: 2});
        this._tween.delay(2);
        this._tween.to(1, {scale: 1});
        this._tween.start();
    }

    //#region
    //暂停本节点上所有正在运行的动作(这里指的是img节点)
    private stopAllInNode(): void {
        this.img.stopAllActions();
        // cc.Tween.stopAllByTarget(this.img);
    }

    //恢复运行本节点上所有暂停的动作(这里指的是img节点)
    private resumeAllInNode(): void {
        this.img.resumeAllActions();
    }

    //停止tween
    private stopTween(): void {
        if (this._tween) {
            this._tween.stop();
        }
    }

    //#endregion

    protected update(dt: number) {
        if (!this._showObj) return;
        this._labTitle.string = `num: ${this._showObj.num.toFixed()}`;
    }

}