/* $Id$ */ #ifndef STDAFX_H #define STDAFX_H #include #include #include #include // 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 #else # include "os/macosx/macos.h" #endif #if defined(UNIX) || defined(__MINGW32__) # include #endif #if defined(__OS2__) # include # define strcasecmp stricmp #endif #ifdef __BEOS__ # include #endif #ifdef SUNOS # include #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__ */ #ifdef __APPLE__ # include "os/macosx/osx_stdafx.h" // make endian swapping use Apple's macros to increase speed # define BSWAP32(x) Endian32_Swap(x) # define BSWAP16(x) Endian16_Swap(x) #else # define BSWAP32(x) ((((x) >> 24) & 0xFF) | (((x) >> 8) & 0xFF00) | (((x) << 8) & 0xFF0000) | (((x) << 24) & 0xFF000000)) # define BSWAP16(x) ((x) >> 8 | (x) << 8) #endif /* __APPLE__ */ // by default we use [] var arrays #define VARARRAY_SIZE // Stuff for GCC #if defined(__GNUC__) # define NORETURN __attribute__ ((noreturn)) # define FORCEINLINE inline # define CDECL # 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 #endif /* __WATCOMC__ */ #if defined(__MINGW32__) || defined(__CYGWIN__) # include // 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' # pragma warning(disable: 4786) // 'identifier' : identifier was truncated to '255' characters in the browser information # 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 // 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 // suppress: warning C4005: 'offsetof' : macro redefinition (VC8) # include #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) || defined(UNITTEST) # include "endian_host.h" # else # include "endian_target.h" # endif #endif /* WIN32 || __OS2__ || WIN64 */ #if defined(UNIX) # define PATHSEP "/" # define PATHSEPCHAR '/' #else # define PATHSEP "\\" # define PATHSEPCHAR '\\' #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__ // some platforms use 4 bytes bool in C++ // C bool has to be the same # ifndef __cplusplus # ifdef FOUR_BYTE_BOOL typedef unsigned long bool; # else /* FOUR_BYTE_BOOL */ typedef unsigned char bool; # endif /* FOUR_BYTE_BOOL */ # endif /* __cplusplus */ typedef signed char int8; typedef signed short int16; typedef signed int int32; 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) 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_LE32X(x) BSWAP32(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 FROM_LE32(x) (x) # define FROM_LE16(x) (x) # define TO_LE32X(x) (x) # define TO_BE32X(x) BSWAP32(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 # ifdef __cplusplus # define assert_compile(expr) extern "C" void __ct_assert__(int a[1 - 2 * !(expr)]) # else /* __cplusplus */ # define assert_compile(expr) void __ct_assert__(int a[1 - 2 * !(expr)]) # endif /* !__cplusplus */ #endif /* __OS2__ */ 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 #define EXTERN_C_BEGIN extern "C" { #define EXTERN_C_END } // workaround for VC6 bug: Error C2258 and error C2252 occur if you try // to perform in-place initialization of static const integral member // data in Visual C++ (see http://support.microsoft.com/kb/241569/) #if defined(_MSC_VER) && (_MSC_VER < 1300) # define ST_CONST(type, name_val) enum {name_val}; #else # define ST_CONST(type, name_val) static const type name_val; #endif #endif /* STDAFX_H */