Method insertCommon

libs/JSystem/J2DGraph/J2DPictureEx.cpp:268–319

}

void J2DPictureEx::insertCommon(u8 index, f32 blendRatio)
{
    u8 texGenNum = mMaterial->getTexGenBlock()->getTexGenNum();
    mMaterial->getTevBlock()->getMaxStage();
    u8 stageNum = mMaterial->getTevBlock()->getTevStageNum();

    bool check;
    if (texGenNum <= 1) {
        check = stageNum != 1;
    } else {
        check = (stageNum != (texGenNum + 1));
    }

    shiftSetBlendRatio(index, blendRatio, true, true);
    shiftSetBlendRatio(index, blendRatio, false, true);

    texGenNum++;

    mMaterial->getTexGenBlock()->setTexGenNum(texGenNum);

    J2DTexCoordInfo coordInfo;
    coordInfo.mTexGenType = 1;
    coordInfo.mTexGenSrc = 4;

    // some loop copy nonsense like this
    for (int i = (texGenNum - 1); i >= index; i--) {
        coordInfo.mTexGenMtx = (i * 3 + 30);
        J2DTexCoord coord(coordInfo);
        mMaterial->getTexGenBlock()->setTexCoord((u8)i, coord);
    }

    for (int i = texGenNum - 1; i > index; i--) {
        mMaterial->getTexGenBlock()->setTexMtx((u8)i, mMaterial->getTexGenBlock()->getTexMtx((u8)(i - 1)));
    }

    J2DTexMtx texMtx;
    mMaterial->getTexGenBlock()->setTexMtx(index, texMtx);

    if (texGenNum == 1) {
        stageNum = 1;
    } else {
        stageNum = texGenNum + (check ? 2 : 1);
    }

    mMaterial->getTevBlock()->setTevStageNum(stageNum);

    setTevOrder(texGenNum, stageNum, check);
    setTevStage(texGenNum, stageNum, check);
    setTevKColor(texGenNum);
    setTevKColorSel(texGenNum);
    setTevKAlphaSel(texGenNum);
}

bool J2DPictureEx::isInsert(u8 p1) const
{