/*
文件名:CustomAnimation_Class.nut
路径:Base/_Tool/CustomAnimation_Class.nut
创建日期:2026-01-13	19:54
文件用途:
*/
class Rindro_CustomAnimation {

    //Img路径
    ImgPath = null;
    //Img对象
    Img = null;
    //帧信息
    ImgFrame = null;


    //播放状态
    State = 0;
    //循环
    LoopFlag = true;

    //当前帧数
    CurFrame = 0;
    //初始化时间
    InitTime = 0;
    //Ani当前帧播放时间
    PlayCurTime = 0;


    //img 路径  调用帧数组
    constructor(path, frame) {
        ImgPath = path.tolower();
        Img = Rindro_Image(ImgPath);
        ImgFrame = frame;
        InitTime = Clock();
        State = 1;

        //预载入img
        foreach(FrameObj in ImgFrame) {
            Img.DrawPng(FrameObj.ImgIndex, -999, 999);
        }
    }


    function Show(dt, X, Y) {
        if (State == 1) {
            if (ImgFrame) {
                local NowFrameObj = ImgFrame[CurFrame];
                PlayCurTime += dt;
                Img.DrawPng(NowFrameObj.ImgIndex, NowFrameObj.Pos[0] + X, NowFrameObj.Pos[1] + Y);

                if (PlayCurTime >= NowFrameObj.Delay) {
                    CurFrame++;
                    //播放完成
                    if (CurFrame >= ImgFrame.len()) {
                        if (LoopFlag) CurFrame = 0;
                        else State = 0;
                    }
                    InitTime = Clock();
                    PlayCurTime = 0;
                }
            }
        }
    }

    function ShowEx(dt, X, Y, gRgba, rate_x, rate_y) {
        if (State == 1) {
            if (ImgFrame) {
                local NowFrameObj = ImgFrame[CurFrame];
                PlayCurTime += dt;
                Img.DrawExPng(NowFrameObj.ImgIndex, NowFrameObj.Pos[0] + X, NowFrameObj.Pos[1] + Y, 0, gRgba, rate_x, rate_y);
                if (PlayCurTime >= NowFrameObj.Delay) {
                    CurFrame++;
                    //播放完成
                    if (CurFrame >= ImgFrame.len()) {
                        if (LoopFlag) CurFrame = 0;
                        else State = 0;
                    }
                    InitTime = Clock();
                    PlayCurTime = 0;
                }
            }
        }
    }

    function Reset() {
        CurFrame = 0;
        State = 1;
    }
}