import { _decorator, Component, Node, Animation, Sprite, SpriteFrame, tween, Vec3 } from 'cc';
import { ResourcesUtils } from '../core/resourceManager/ResourcesUtils';
const { ccclass, property } = _decorator;

@ccclass('ColorRibbon')
export class ColorRibbon extends Component {

    @property({ tooltip: "旋转动画", type: Node }) public turnAnim: Node;//彩带旋转动画
    @property({ tooltip: "透明度显示动画", type: Node }) public showAnim: Node;//彩带透明度动画

    start() {
        this.initAnim();
    }

    public async initAnim() {
        let _turnAnim = this.turnAnim.getComponent(Animation);
        _turnAnim.getState("colorRibbonTurn").speed = Math.random();
        _turnAnim.getState("colorRibbonTurn").wrapMode = Math.random() < 0.5 ? 54 : 1;
        // this.turnAnim.getComponent(Animation).play();
        _turnAnim.play();

        let _showAnim = this.showAnim.getComponent(Animation);
        _showAnim.getState("colorRibbonShow").speed = 3 * Math.random();

        let _moveAnim = this.getComponent(Animation);
        _moveAnim.getState("colorRibbonMove").speed = Math.random() * 0.5 + 0.5;
        // this.getComponent(Animation).play();
        _moveAnim.play();

        let _type = Math.floor(Math.random() * 6) + 1;
        this.showAnim.getComponent(Sprite).spriteFrame =
            await ResourcesUtils.load<SpriteFrame>("Images/colorRibbon/彩带" + _type + "/spriteFrame", SpriteFrame, this.node);

        let endX = (Math.random() * 300) * (Math.random() - Math.random());
        let t = tween(this.turnAnim);
        t.to(3.5, { position: new Vec3(endX, 0, 0) }).start();
        if (_type == 3 || _type == 2) {
            this.showAnim.scale = new Vec3(0.5, 0.5);
        }
    }

    public removeThis() {
        this.node.destroy();
    }
}