mirror of
https://github.com/JGRennison/OpenTTD-patches.git
synced 2024-11-17 21:25:40 +00:00
276 lines
7.0 KiB
C
276 lines
7.0 KiB
C
/* $Id$ */
|
|
|
|
#ifndef STDAFX_H
|
|
#define STDAFX_H
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
// MacOS X will use an NSAlert to display failed assertaions since they're lost unless running from a terminal
|
|
// strgen always runs from terminal and don't need a window for asserts
|
|
#if !defined(__APPLE__) || defined(STRGEN)
|
|
# include <assert.h>
|
|
#else
|
|
# include "os/macosx/macos.h"
|
|
#endif
|
|
|
|
#if defined(UNIX) || defined(__MINGW32__)
|
|
# include <sys/types.h>
|
|
#endif
|
|
|
|
#if defined(__OS2__)
|
|
# include <types.h>
|
|
#endif
|
|
|
|
#ifdef __BEOS__
|
|
# include <SupportDefs.h>
|
|
#endif
|
|
|
|
#ifdef SUNOS
|
|
# include <alloca.h>
|
|
#endif
|
|
|
|
#ifdef __MORPHOS__
|
|
// morphos defines certain amiga defines per default, we undefine them
|
|
// here to make the rest of source less messy and more clear what is
|
|
// required for morphos and what for amigaos
|
|
# ifdef amigaos
|
|
# undef amigaos
|
|
# endif
|
|
# ifdef __amigaos__
|
|
# undef __amigaos__
|
|
# endif
|
|
# ifdef __AMIGA__
|
|
# undef __AMIGA__
|
|
# endif
|
|
# ifdef AMIGA
|
|
# undef AMIGA
|
|
# endif
|
|
# ifdef amiga
|
|
# undef amiga
|
|
# endif
|
|
#endif /* __MORPHOS__ */
|
|
|
|
#define BSWAP32(x) ((((x) >> 24) & 0xFF) | (((x) >> 8) & 0xFF00) | (((x) << 8) & 0xFF0000) | (((x) << 24) & 0xFF000000))
|
|
#define BSWAP16(x) ((x) >> 8 | (x) << 8)
|
|
|
|
// by default we use [] var arrays
|
|
#define VARARRAY_SIZE
|
|
|
|
|
|
// Stuff for GCC
|
|
#if defined(__GNUC__)
|
|
# define NORETURN
|
|
# define FORCEINLINE inline
|
|
# define CDECL
|
|
//#include <alloca.h>
|
|
//#include <malloc.h>
|
|
# define __int64 long long
|
|
# define NOT_REACHED() assert(0)
|
|
# define GCC_PACK __attribute__((packed))
|
|
|
|
# if (__GNUC__ == 2)
|
|
# undef VARARRAY_SIZE
|
|
# define VARARRAY_SIZE 0
|
|
# endif
|
|
#endif /* __GNUC__ */
|
|
|
|
#if defined(__WATCOMC__)
|
|
# define NORETURN
|
|
# define FORCEINLINE inline
|
|
# define CDECL
|
|
# define NOT_REACHED() assert(0)
|
|
# define GCC_PACK
|
|
# include <malloc.h>
|
|
#endif /* __WATCOMC__ */
|
|
|
|
#if defined(__MINGW32__) || defined(__CYGWIN__)
|
|
# include <malloc.h> // alloca()
|
|
#endif
|
|
|
|
// Stuff for MSVC
|
|
#if defined(_MSC_VER)
|
|
# pragma once
|
|
# define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
|
|
# pragma warning(disable: 4244) // 'conversion' conversion from 'type1' to 'type2', possible loss of data
|
|
# pragma warning(disable: 4761) // integral size mismatch in argument : conversion supplied
|
|
# if _MSC_VER < 1300 // MSVC 6 borkdness
|
|
# pragma warning(disable: 4018) // 'expression' : signed/unsigned mismatch
|
|
# pragma warning(disable: 4305) // 'identifier' : truncation from 'type1' to 'type2'
|
|
# endif /* _MSC_VER < 1300 */
|
|
# if _MSC_VER >= 1400 // MSVC 2005 safety checks
|
|
# pragma warning(disable: 4996) // 'strdup' was declared deprecated
|
|
# define _CRT_SECURE_NO_DEPRECATE // all deprecated 'unsafe string functions
|
|
# pragma comment(linker, "/NODEFAULTLIB:LIBC.LIB")
|
|
// allow linking to non-recompiled libs
|
|
# endif /* _MSC_VER >= 1400 */
|
|
|
|
# include <malloc.h> // alloca()
|
|
# define NORETURN __declspec(noreturn)
|
|
# define FORCEINLINE __forceinline
|
|
# define inline _inline
|
|
# define CDECL _cdecl
|
|
# if defined(_DEBUG)
|
|
# define NOT_REACHED() assert(0)
|
|
# else
|
|
# define NOT_REACHED() _assume(0)
|
|
# endif /* _DEBUG */
|
|
int CDECL snprintf(char *str, size_t size, const char *format, ...);
|
|
# if _MSC_VER < 1400
|
|
int CDECL vsnprintf(char *str, size_t size, const char *format, va_list ap);
|
|
# endif
|
|
|
|
# if defined(WIN32) && !defined(_WIN64) && !defined(WIN64)
|
|
# ifndef _W64
|
|
# define _W64
|
|
# endif
|
|
typedef _W64 int INT_PTR, *PINT_PTR;
|
|
typedef _W64 unsigned int UINT_PTR, *PUINT_PTR;
|
|
# endif /* WIN32 && !_WIN64 && !WIN64 */
|
|
|
|
# if _MSC_VER < 1300 // VC6 and lower
|
|
# ifdef _WIN64
|
|
typedef __int64 intptr_t;
|
|
# else
|
|
typedef _W64 int intptr_t;
|
|
# endif
|
|
# endif /* _MSC_VER < 1300 */
|
|
|
|
# define GCC_PACK
|
|
|
|
// This is needed to zlib uses the stdcall calling convention on visual studio, also used with libpng (VS6 warning)
|
|
# if defined(WITH_ZLIB) || defined(WITH_PNG)
|
|
# ifndef ZLIB_WINAPI
|
|
# define ZLIB_WINAPI
|
|
# endif
|
|
# endif
|
|
|
|
# define strcasecmp stricmp
|
|
#endif /* defined(_MSC_VER) */
|
|
|
|
|
|
// Windows has always LITTLE_ENDIAN
|
|
#if defined(WIN32) || defined(__OS2__) || defined(WIN64)
|
|
# define TTD_LITTLE_ENDIAN
|
|
#else
|
|
// Else include endian[target/host].h, which has the endian-type, autodetected by the Makefile
|
|
# if defined(STRGEN)
|
|
# include "endian_host.h"
|
|
# else
|
|
# include "endian_target.h"
|
|
# endif
|
|
#endif /* WIN32 || __OS2__ || WIN64 */
|
|
|
|
#if defined(UNIX)
|
|
# define PATHSEP "/"
|
|
#else
|
|
# define PATHSEP "\\"
|
|
#endif
|
|
|
|
typedef unsigned char byte;
|
|
#ifndef __BEOS__ // already defined
|
|
typedef unsigned char uint8;
|
|
typedef unsigned short uint16;
|
|
typedef unsigned int uint32;
|
|
#endif
|
|
|
|
// This is already defined in unix
|
|
#if !defined(UNIX) && !defined(__CYGWIN__) && !defined(__BEOS__)
|
|
typedef unsigned int uint;
|
|
#endif
|
|
// Not defined in QNX Neutrino (6.x)
|
|
#if defined(__QNXNTO__)
|
|
typedef unsigned int uint;
|
|
#endif
|
|
|
|
#ifndef __BEOS__
|
|
typedef signed char int8;
|
|
typedef signed short int16;
|
|
typedef signed int int32;
|
|
# ifndef __cplusplus
|
|
typedef unsigned char bool;
|
|
# endif
|
|
typedef signed __int64 int64;
|
|
typedef unsigned __int64 uint64;
|
|
#endif /* __BEOS__ */
|
|
|
|
#if defined(ARM) || defined(__arm__) || defined(__alpha__)
|
|
# define OTTD_ALIGNMENT
|
|
#endif
|
|
|
|
// Setup alignment and conversion macros
|
|
#if defined(TTD_BIG_ENDIAN)
|
|
# define OTTD_ALIGNMENT
|
|
static inline uint32 TO_LE32(uint32 x) { return BSWAP32(x); }
|
|
static inline uint16 TO_LE16(uint16 x) { return BSWAP16(x); }
|
|
static inline uint32 FROM_LE32(uint32 x) { return BSWAP32(x); }
|
|
static inline uint16 FROM_LE16(uint16 x) { return BSWAP16(x); }
|
|
# define TO_BE32(x) (x)
|
|
# define TO_BE16(x) (x)
|
|
# define FROM_BE32(x) (x)
|
|
# define FROM_BE16(x) (x)
|
|
# define TO_BE32X(x) (x)
|
|
#else
|
|
static inline uint32 TO_BE32(uint32 x) { return BSWAP32(x); }
|
|
static inline uint16 TO_BE16(uint16 x) { return BSWAP16(x); }
|
|
static inline uint32 FROM_BE32(uint32 x) { return BSWAP32(x); }
|
|
static inline uint16 FROM_BE16(uint16 x) { return BSWAP16(x); }
|
|
# define TO_LE32(x) (x)
|
|
# define TO_LE16(x) (x)
|
|
# define TO_BE32X(x) BSWAP32(x)
|
|
# define FROM_LE32(x) (x)
|
|
# define FROM_LE16(x) (x)
|
|
#endif /* TTD_BIG_ENDIAN */
|
|
|
|
#if !defined(GAME_DATA_DIR)
|
|
# define GAME_DATA_DIR ""
|
|
#endif
|
|
|
|
#if !defined(PERSONAL_DIR)
|
|
# define PERSONAL_DIR ""
|
|
#endif
|
|
|
|
#ifndef __cplusplus
|
|
# ifndef __BEOS__
|
|
enum {
|
|
false = 0,
|
|
true = 1,
|
|
};
|
|
# endif
|
|
#endif /* __cplusplus */
|
|
|
|
// Compile time assertions
|
|
#ifdef __OS2__
|
|
# define assert_compile(expr)
|
|
#else
|
|
# define assert_compile(expr) void __ct_assert__(int a[1 - 2 * !(expr)])
|
|
#endif
|
|
|
|
assert_compile(sizeof(uint32) == 4);
|
|
assert_compile(sizeof(uint16) == 2);
|
|
assert_compile(sizeof(uint8) == 1);
|
|
|
|
#define lengthof(x) (sizeof(x)/sizeof(x[0]))
|
|
#define endof(x) (&x[lengthof(x)])
|
|
#define lastof(x) (&x[lengthof(x) - 1])
|
|
#ifndef offsetof
|
|
# define offsetof(s,m) (size_t)&(((s *)0)->m)
|
|
#endif
|
|
|
|
|
|
// take care of some name clashes on macos
|
|
#if defined(__APPLE__)
|
|
# define GetString OTTD_GetString
|
|
# define DrawString OTTD_DrawString
|
|
# define Random OTTD_Random
|
|
# define CloseConnection OTTD_CloseConnection
|
|
#endif /* __APPLE */
|
|
|
|
#ifdef __AMIGA__
|
|
// it seems AmigaOS already have a Point declared
|
|
# define Point OTTD_AMIGA_POINT
|
|
#endif
|
|
|
|
#endif /* STDAFX_H */
|