Method MapOverview_Render_Tiles

Source/Amiga/Graphics_Amiga.cpp:859–899

}

void cGraphics_Amiga::MapOverview_Render_Tiles(uint16 pTile, uint16 pDestX, uint16 pDestY) {
	uint8* Target = mFodder->mSurfaceMapOverview->GetSurfaceBuffer();

	pDestX *= 16;

	Target += (pDestY * 16) * mFodder->mSurfaceMapOverview->GetWidth();
	Target += pDestX;

	pTile <<= 7;
	uint8* TilePtr = mBlkData->data() + pTile;

	// Each bitfield
	for (uint16 BitField = 0; BitField < 4; ++BitField) {
		uint8* TargetTmp = Target;

		// Each Tile Row
		for (uint16 i = 0; i < 16; ++i) {

			if (TilePtr >= mBlkData->data() + mBlkData->size())
				continue;

			uint16 RowData = readBEWord(TilePtr);
			TilePtr += 2;

			// Each pixel of a Tile Row
			for (uint16 x = 0; x < 16; ++x) {
				uint8 Bit = (RowData & 0x8000) ? 1 : 0;
				RowData <<= 1;

				if (Bit)
					*(TargetTmp + x) |= (Bit << BitField);

			}

			TargetTmp += mFodder->mSurfaceMapOverview->GetWidth();
		}

		// Next Bitfield
		TargetTmp = Target;
	}
}

void cGraphics_Amiga::Map_Load_Resources() {
	mFodder->mFilenameCopt += ".lbm";