Data
Prev: 730B Up: Map Next: 7419
7319: Bitmap Mirror Image Lookup Table
Entry n holds n with its eight bits in reverse order, so bit 07 swaps with bit 00, bit 06 with bit 01, and so on. Blit_DisplayBufferRowLoop passes each of a tile's eight bitmap bytes through it when the tile's attribute bit 07 is set, which draws the tile mirrored left to right, so one copy of the graphics serves both facing directions.
BitmapMirrorLookup 7319 DEFB %00000000,%10000000,%01000000,%11000000,%00100000,%10100000,%01100000,%11100000
7321 DEFB %00010000,%10010000,%01010000,%11010000,%00110000,%10110000,%01110000,%11110000
7329 DEFB %00001000,%10001000,%01001000,%11001000,%00101000,%10101000,%01101000,%11101000
7331 DEFB %00011000,%10011000,%01011000,%11011000,%00111000,%10111000,%01111000,%11111000
7339 DEFB %00000100,%10000100,%01000100,%11000100,%00100100,%10100100,%01100100,%11100100
7341 DEFB %00010100,%10010100,%01010100,%11010100,%00110100,%10110100,%01110100,%11110100
7349 DEFB %00001100,%10001100,%01001100,%11001100,%00101100,%10101100,%01101100,%11101100
7351 DEFB %00011100,%10011100,%01011100,%11011100,%00111100,%10111100,%01111100,%11111100
7359 DEFB %00000010,%10000010,%01000010,%11000010,%00100010,%10100010,%01100010,%11100010
7361 DEFB %00010010,%10010010,%01010010,%11010010,%00110010,%10110010,%01110010,%11110010
7369 DEFB %00001010,%10001010,%01001010,%11001010,%00101010,%10101010,%01101010,%11101010
7371 DEFB %00011010,%10011010,%01011010,%11011010,%00111010,%10111010,%01111010,%11111010
7379 DEFB %00000110,%10000110,%01000110,%11000110,%00100110,%10100110,%01100110,%11100110
7381 DEFB %00010110,%10010110,%01010110,%11010110,%00110110,%10110110,%01110110,%11110110
7389 DEFB %00001110,%10001110,%01001110,%11001110,%00101110,%10101110,%01101110,%11101110
7391 DEFB %00011110,%10011110,%01011110,%11011110,%00111110,%10111110,%01111110,%11111110
7399 DEFB %00000001,%10000001,%01000001,%11000001,%00100001,%10100001,%01100001,%11100001
73A1 DEFB %00010001,%10010001,%01010001,%11010001,%00110001,%10110001,%01110001,%11110001
73A9 DEFB %00001001,%10001001,%01001001,%11001001,%00101001,%10101001,%01101001,%11101001
73B1 DEFB %00011001,%10011001,%01011001,%11011001,%00111001,%10111001,%01111001,%11111001
73B9 DEFB %00000101,%10000101,%01000101,%11000101,%00100101,%10100101,%01100101,%11100101
73C1 DEFB %00010101,%10010101,%01010101,%11010101,%00110101,%10110101,%01110101,%11110101
73C9 DEFB %00001101,%10001101,%01001101,%11001101,%00101101,%10101101,%01101101,%11101101
73D1 DEFB %00011101,%10011101,%01011101,%11011101,%00111101,%10111101,%01111101,%11111101
73D9 DEFB %00000011,%10000011,%01000011,%11000011,%00100011,%10100011,%01100011,%11100011
73E1 DEFB %00010011,%10010011,%01010011,%11010011,%00110011,%10110011,%01110011,%11110011
73E9 DEFB %00001011,%10001011,%01001011,%11001011,%00101011,%10101011,%01101011,%11101011
73F1 DEFB %00011011,%10011011,%01011011,%11011011,%00111011,%10111011,%01111011,%11111011
73F9 DEFB %00000111,%10000111,%01000111,%11000111,%00100111,%10100111,%01100111,%11100111
7401 DEFB %00010111,%10010111,%01010111,%11010111,%00110111,%10110111,%01110111,%11110111
7409 DEFB %00001111,%10001111,%01001111,%11001111,%00101111,%10101111,%01101111,%11101111
7411 DEFB %00011111,%10011111,%01011111,%11011111,%00111111,%10111111,%01111111,%11111111
Prev: 730B Up: Map Next: 7419