[56] | 1 | /* |
---|
| 2 | * Abuse - dark 2D side-scrolling platform game |
---|
| 3 | * Copyright (c) 1995 Crack dot Com |
---|
[494] | 4 | * Copyright (c) 2005-2011 Sam Hocevar <sam@hocevar.net> |
---|
[56] | 5 | * |
---|
| 6 | * This software was released into the Public Domain. As with most public |
---|
| 7 | * domain software, no warranty is made or implied by Crack dot Com or |
---|
| 8 | * Jonathan Clark. |
---|
| 9 | */ |
---|
| 10 | |
---|
[2] | 11 | #ifndef __SYS__ |
---|
| 12 | #define __SYS__ |
---|
| 13 | |
---|
[97] | 14 | #include <SDL.h> |
---|
[2] | 15 | |
---|
[90] | 16 | #include <unistd.h> |
---|
| 17 | #include <stdint.h> |
---|
[2] | 18 | |
---|
[17] | 19 | #define uint16_swap(x) (((((uint16_t) (x)))<<8)|((((uint16_t) (x)))>>8)) |
---|
| 20 | #define uint32_swap(x) \ |
---|
[7] | 21 | ((( ((uint32_t)(x)) )>>24)|((( ((uint32_t)(x)) )&0x00ff0000)>>8)| \ |
---|
| 22 | ((( ((uint32_t)(x)) )&0x0000ff00)<<8)|(( ((uint32_t)(x)) )<<24)) |
---|
[2] | 23 | |
---|
[494] | 24 | #if SDL_BYTEORDER == SDL_BIG_ENDIAN |
---|
[7] | 25 | #define LONG int32_t |
---|
[17] | 26 | #define uint16_to_intel(x) uint16_swap(x) |
---|
| 27 | #define uint16_to_local(x) uint16_to_intel(x) |
---|
| 28 | #define big_uint32_to_local(x) (x) |
---|
| 29 | #define big_uint16_to_local(x) (x) |
---|
| 30 | #define uint32_to_intel(x) uint32_swap(x) |
---|
| 31 | #define uint32_to_local(x) uint32_to_intel(x) |
---|
[2] | 32 | #else |
---|
[7] | 33 | #define LONG int32_t |
---|
[17] | 34 | #define uint16_to_intel(x) (x) |
---|
| 35 | #define uint16_to_local(x) (x) |
---|
| 36 | #define uint32_to_local(x) (x) |
---|
| 37 | #define uint32_to_intel(x) (x) |
---|
| 38 | #define big_uint32_to_local(x) uint32_swap(x) |
---|
| 39 | #define big_uint16_to_local(x) uint16_swap(x) |
---|
[2] | 40 | #endif |
---|
| 41 | |
---|
[17] | 42 | #define bltl(x) big_uint32_to_local(x) |
---|
| 43 | #define bstl(x) big_uint16_to_local(x) |
---|
| 44 | #define lltl(x) uint32_to_intel(x) |
---|
| 45 | #define lstl(x) uint16_to_intel(x) |
---|
[2] | 46 | |
---|
| 47 | #endif |
---|
| 48 | |
---|
| 49 | |
---|
| 50 | |
---|
| 51 | |
---|