Method Sidebar_Copy_Sprite_To_ScreenBufPtr

Source/PC/Graphics_PC.cpp:482–520

}

void cGraphics_PC::Sidebar_Copy_Sprite_To_ScreenBufPtr(int16 pSpriteType, size_t pX, size_t pY) {
	const sSpriteSheet_pstuff* SpriteSheet = &mSpriteSheet_PStuff[pSpriteType];

	mFodder->mVideo_Draw_Columns = SpriteSheet->mColumns;
	mFodder->mVideo_Draw_Rows = SpriteSheet->mRows;

	uint16 Offset = (0xA0 * SpriteSheet->mY) + (SpriteSheet->mX >> 1);

	mFodder->mVideo_Draw_FrameDataPtr = SpriteSheet->GetGraphicsPtr(Offset);
	mFodder->mVideo_Draw_PaletteIndex = 0xF0;

	uint8* si = mFodder->mVideo_Draw_FrameDataPtr;
	uint8* di = ((uint8*)mFodder->mSidebar_Screen_BufferPtr) + (48 * pY) + pX;

	mFodder->mDraw_Source_SkipPixelsPerRow = 0xA0 - (mFodder->mVideo_Draw_Columns >> 1);
	mFodder->mDraw_Dest_SkipPixelsPerRow = 48 - mFodder->mVideo_Draw_Columns;

	for (uint16 dx = mFodder->mVideo_Draw_Rows; dx > 0; --dx) {

		for (uint16 cx = (mFodder->mVideo_Draw_Columns / 2); cx > 0; --cx) {
			
			uint8 ah = *si;

			uint8 al = ah >> 4;
			if (al)
				*di = al | mFodder->mVideo_Draw_PaletteIndex;

			al = ah & 0x0F;
			if (al)
				*(di + 1) = al | mFodder->mVideo_Draw_PaletteIndex;

			si++;
			di += 2;
		}

		si += mFodder->mDraw_Source_SkipPixelsPerRow;
		di += mFodder->mDraw_Dest_SkipPixelsPerRow;
	}
}

void cGraphics_PC::Sidebar_Copy_ScreenBuffer( uint16 pRow, int16 pRows, int16 pCopyToScreen, uint32*& pBuffer) {
    pRow += 0x18;