import { _decorator, Component, Node, Animation, Sprite, resources, SpriteFrame, CCString, CCInteger, Vec2 } from 'cc';
import { MyAnimation } from './MyAnimation';

const { ccclass, property, requireComponent, executeInEditMode } = _decorator;

@ccclass('BaseMyAnimation')
@requireComponent(Sprite)//依赖组件 精灵
export default class BaseMyAnimation extends MyAnimation {

    @property({ type: CCInteger, displayName: 'Ani帧数', tooltip: "Ani总共有多少帧" })
    AnimationFrameCount: number = 0;
    NowSettingCount = 0;

    @property({ type: CCString, displayName: '默认img路径', tooltip: "img路径" })
    DefaultImgPath: string = "";

    @property({ type: [CCString], displayName: 'img路径', tooltip: "img路径" })
    ImgPath: string[] = Array<string>();

    @property({ type: [CCInteger], displayName: 'img编号', tooltip: "img编号" })
    ImgIndex: number[] = Array<number>();

    @property({ type: [CCInteger], displayName: '每帧时间', tooltip: "每一帧的持续时间" })
    FrameDelay: Array<number> = Array<number>();


    ChangeArr(Aobj, Bobj, FillData) {
        if (Aobj.length < Bobj) {
            for (let index = 0; index < (Bobj - Aobj.length); index++) {
                Aobj.push(FillData);
            }
        } else if (Aobj.length > Bobj) {
            for (let index = 0; index < (Aobj.length - Bobj); index++) {
                Aobj.pop();
            }
        }
    }

    onAnimationFrameCountChanged() {

        //如果更改了设置
        if (this.NowSettingCount != this.AnimationFrameCount) {
            this.ChangeArr(this.ImgPath, this.AnimationFrameCount, '`NoImgPath`0');
            this.ChangeArr(this.FrameDelay, this.AnimationFrameCount, 0);
            this.NowSettingCount = this.AnimationFrameCount;
        }
    }
}