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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | pmbaty | 1 | /* |
| 2 | * src/tiles.h |
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| 3 | * |
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| 4 | * Copyright (C) 1998-2002 BigOrno (bigorno@bigorno.net). All rights reserved. |
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| 5 | * |
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| 6 | * The use and distribution terms for this software are contained in the file |
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| 7 | * named README, which can be found in the root of this distribution. By |
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| 8 | * using this software in any fashion, you are agreeing to be bound by the |
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| 9 | * terms of this license. |
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| 10 | * |
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| 11 | * You must not remove this notice, or any other, from this software. |
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| 12 | */ |
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| 13 | |||
| 14 | /* |
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| 15 | * NOTES |
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| 16 | * |
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| 17 | * A tile consists in one column and 8 rows of 8 U16 (cga encoding, two |
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| 18 | * bits per pixel). The tl_tiles array contains all tiles, with the |
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| 19 | * following structure: |
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| 20 | * |
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| 21 | * 0x0000 - 0x00FF tiles for main intro |
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| 22 | * 0x0100 - 0x01FF tiles for map intro |
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| 23 | * 0x0200 - 0x0327 unused |
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| 24 | * 0x0328 - 0x0427 game tiles, page 0 |
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| 25 | * 0x0428 - 0x0527 game tiles, page 1 |
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| 26 | * 0x0527 - 0x05FF unused |
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| 27 | */ |
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| 28 | |||
| 29 | #ifndef _TILES_H |
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| 30 | #define _TILES_H |
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| 31 | |||
| 32 | #include "system.h" |
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| 33 | |||
| 34 | #define TILES_NBR_BANKS 3 |
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| 35 | |||
| 36 | #define TILES_SIZEOF8 (0x10) |
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| 37 | #define TILES_SIZEOF16 (0x08) |
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| 38 | |||
| 39 | /* |
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| 40 | * three special tile numbers |
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| 41 | */ |
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| 42 | #define TILES_BULLET 0x01 |
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| 43 | #define TILES_BOMB 0x02 |
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| 44 | #define TILES_RICK 0x03 |
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| 45 | |||
| 46 | /* |
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| 47 | * one single tile |
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| 48 | */ |
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| 49 | typedef U32 tile_t[0x08]; |
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| 50 | |||
| 51 | /* |
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| 52 | * tiles banks (each bank is 0x100 tiles) |
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| 53 | */ |
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| 54 | extern tile_t tiles_data[TILES_NBR_BANKS][0x100]; |
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| 55 | |||
| 56 | #endif |