Function DrawFrame

engine/Poseidon/UI/InGame/InGameUIDraw.cpp:45–92

using namespace Poseidon;
void DrawFrame(Texture* corner, PackedColor color, const Rect2DPixel& frame)
{
    const int screenW = GLOB_ENGINE->Width2D();
    const int screenH = GLOB_ENGINE->Height2D();

    MipInfo mip = GLOB_ENGINE->TextBank()->UseMipmap(corner, 0, 0);
    float invCornerH = 1, invCornerW = 1;
    if (corner)
    {
        invCornerH = 1200.0 * (1.0 / (screenH * corner->AHeight()));
        invCornerW = 1600.0 * (1.0 / (screenW * corner->AWidth()));
    }
    Draw2DPars pars;
    Rect2DPixel rect;
    rect.w = 0.5 * frame.w;
    rect.h = 0.5 * frame.h;
    pars.mip = mip;
    pars.SetColor(color);
    pars.spec = NoZBuf | IsAlpha | ClampU | ClampV | IsAlphaFog;
    float coefX = 0.5 * frame.w * invCornerW;
    float coefY = 0.5 * frame.h * invCornerH;

    rect.x = frame.x;
    rect.y = frame.y;
    pars.SetU(0, coefX);
    pars.SetV(0, coefY);
    GLOB_ENGINE->Draw2D(pars, rect);

    rect.x = frame.x + rect.w;
    rect.y = frame.y;
    pars.SetU(coefX, 0);
    pars.SetV(0, coefY);
    GLOB_ENGINE->Draw2D(pars, rect);

    rect.x = frame.x;
    rect.y = frame.y + rect.h;
    pars.SetU(0, coefX);
    pars.SetV(coefY, 0);
    GLOB_ENGINE->Draw2D(pars, rect);

    rect.x = frame.x + rect.w;
    rect.y = frame.y + rect.h;
    pars.SetU(coefX, 0);
    pars.SetV(coefY, 0);
    GLOB_ENGINE->Draw2D(pars, rect);

    // GLOB_ENGINE->TextBank()->ReleaseMipmap();
}

struct DrawActionInfo
{