1

/* $Id$ */

     2

     4

     5

#ifndef STDAFX_H

     6

#define STDAFX_H

     7

     8

/* It seems that we need to include stdint.h before anything else

     9

 * We need INT64_MAX, which for most systems comes from stdint.h. However, MSVC

    10

 * does not have stdint.h and apparently neither does MorphOS, so define

    11

 * INT64_MAX for them ourselves. */

    12

#if !defined(_MSC_VER) && !defined( __MORPHOS__)

    13

# if defined (SUNOS)

    14

/* SunOS/Solaris does not have stdint.h, but inttypes.h defines everything

    15

 * stdint.h defines and we need. */

    16

#  include <inttypes.h>

    17

# else

    18

#  define __STDC_LIMIT_MACROS

    19

#  include <stdint.h>

    20

# endif

    21

#else

    22

# define INT64_MAX 9223372036854775807LL

    23

#endif

    24

    25

#include <cstdio>

    26

#include <cstddef>

    27

#include <cstring>

    28

#include <cstdlib>

    29

#include <climits>

    30

    31

/* MacOS X will use an NSAlert to display failed assertaions since they're lost unless running from a terminal

    32

 * strgen always runs from terminal and don't need a window for asserts */

    33

#if !defined(__APPLE__) || defined(STRGEN)

    34

# include <cassert>

    35

#else

    36

# include "os/macosx/macos.h"

    37

#endif

    38

    39

#if defined(UNIX) || defined(__MINGW32__)

    40

# include <sys/types.h>

    41

#endif

    42

    43

#if defined(__OS2__)

    44

# include <types.h>

    45

# define strcasecmp stricmp

    46

#endif

    47

    48

#if defined(PSP)

    49

# include <psptypes.h>

    50

# include <pspdebug.h>

    51

# include <pspthreadman.h>

    52

#endif /* PSP */

    53

    54

#ifdef __BEOS__

    55

# include <SupportDefs.h>

    56

#endif

    57

    58

#ifdef SUNOS

    59

# include <alloca.h>

    60

#endif

    61

    62

#ifdef __MORPHOS__

    63

/* MorphOS defines certain Amiga defines per default, we undefine them

    64

 * here to make the rest of source less messy and more clear what is

    65

 * required for morphos and what for AmigaOS */

    66

# ifdef amigaos

    67

#  undef amigaos

    68

# endif

    69

# ifdef __amigaos__

    70

#  undef __amigaos__

    71

# endif

    72

# ifdef __AMIGA__

    73

#  undef __AMIGA__

    74

# endif

    75

# ifdef AMIGA

    76

#  undef AMIGA

    77

# endif

    78

# ifdef amiga

    79

#  undef amiga

    80

# endif

    81

#endif /* __MORPHOS__ */

    82

    83

#ifdef __APPLE__

    84

# include "os/macosx/osx_stdafx.h"

    85

/* Make endian swapping use Apple's macros to increase speed (since it will use hardware swapping if available)

    86

 * Even though they should return uint16 and uint32, we get warnings if we don't cast those (why?) */

    87

# define BSWAP32(x) ((uint32)Endian32_Swap(x))

    88

# define BSWAP16(x) ((uint16)Endian16_Swap(x))

    89

#else

    90

# define BSWAP32(x) ((((x) >> 24) & 0xFF) | (((x) >> 8) & 0xFF00) | (((x) << 8) & 0xFF0000) | (((x) << 24) & 0xFF000000))

    91

# define BSWAP16(x) ((x) >> 8 | (x) << 8)

    92

#endif /* __APPLE__ */

    93

    94

#if defined(PSP)

    95

/* PSP can only have 10 file-descriptors open at any given time, but this

    96

 *  switch only limits reads via the Fio system. So keep 2 fds free for things

    97

 *  like saving a game. */

    98

# define LIMITED_FDS 8

    99

# define printf pspDebugScreenPrintf

   100

#endif /* PSP */

   101

   102

/* by default we use [] var arrays */

   103

#define VARARRAY_SIZE

   104

   105

   106

/* Stuff for GCC */

   107

#if defined(__GNUC__)

   108

# define NORETURN __attribute__ ((noreturn))

   109

# define FORCEINLINE inline

   110

# define CDECL

   111

# define __int64 long long

   112

# define NOT_REACHED() assert(0)

   113

# define GCC_PACK __attribute__((packed))

   114

   115

# if (__GNUC__ == 2)

   116

#  undef VARARRAY_SIZE

   117

#  define VARARRAY_SIZE 0

   118

# endif

   119

#endif /* __GNUC__ */

   120

   121

#if defined(__WATCOMC__)

   122

# define NORETURN

   123

# define FORCEINLINE inline

   124

# define CDECL

   125

# define NOT_REACHED() assert(0)

   126

# define GCC_PACK

   127

# include <malloc.h>

   128

#endif /* __WATCOMC__ */

   129

   130

#if defined(__MINGW32__) || defined(__CYGWIN__)

   131

# include <malloc.h> // alloca()

   132

#endif

   133

   134

/* Stuff for MSVC */

   135

#if defined(_MSC_VER)

   136

# pragma once

   137

/* Define a win32 target platform, to override defaults of the SDK

   138

 * We need to define NTDDI version for Vista SDK, but win2k is minimum */

   139

# define NTDDI_VERSION NTDDI_WIN2K // Windows 2000

   140

# define _WIN32_WINNT 0x0500       // Windows 2000

   141

   142

# define _WIN32_WINDOWS 0x400      // Windows 95

   143

# define WINVER 0x0400             // Windows NT 4.0 / Windows 95

   144

# define _WIN32_IE_ 0x0401         // 4.01 (win98 and NT4SP5+)

   145

   146

# define WIN32_LEAN_AND_MEAN     // Exclude rarely-used stuff from Windows headers

   147

# pragma warning(disable: 4244)  // 'conversion' conversion from 'type1' to 'type2', possible loss of data

   148

# pragma warning(disable: 4761)  // integral size mismatch in argument : conversion supplied

   149

# pragma warning(disable: 4200)  // nonstandard extension used : zero-sized array in struct/union

   150

   151

# if _MSC_VER >= 1400              // MSVC 2005 safety checks

   152

#  pragma warning(disable: 4996)   // 'strdup' was declared deprecated

   153

#  define _CRT_SECURE_NO_DEPRECATE // all deprecated 'unsafe string functions

   154

# else /* _MSC_VER >= 1400  ( <1400 for MSVC2003) */

   155

#  pragma warning(disable: 4292)   // compiler limit : terminating debug information emission for enum 'StringIdEnum' with member 'STR_801D_COAL_CAR'

   156

# endif /* _MSC_VER >= 1400 */

   157

   158

# include <malloc.h> // alloca()

   159

# define NORETURN __declspec(noreturn)

   160

# define FORCEINLINE __forceinline

   161

# define inline _inline

   162

# define CDECL _cdecl

   163

# if defined(_DEBUG)

   164

#  define NOT_REACHED() assert(0)

   165

# else

   166

#  define NOT_REACHED() _assume(0)

   167

# endif /* _DEBUG */

   168

  int CDECL snprintf(char *str, size_t size, const char *format, ...);

   169

# if _MSC_VER < 1400

   170

   int CDECL vsnprintf(char *str, size_t size, const char *format, va_list ap);

   171

# endif

   172

   173

# if defined(WIN32) && !defined(_WIN64) && !defined(WIN64)

   174

#  ifndef _W64

   175

#   define _W64

   176

#  endif

   177

   typedef _W64 int INT_PTR, *PINT_PTR;

   178

   typedef _W64 unsigned int UINT_PTR, *PUINT_PTR;

   179

# endif /* WIN32 && !_WIN64 && !WIN64 */

   180

   181

# define GCC_PACK

   182

   183

/* This is needed to zlib uses the stdcall calling convention on visual studio */

   184

# if defined(WITH_ZLIB) || defined(WITH_PNG)

   185

#  ifndef ZLIB_WINAPI

   186

#   define ZLIB_WINAPI

   187

#  endif

   188

# endif

   189

   190

# define strcasecmp stricmp

   191

# define strncasecmp strnicmp

   192

/* suppress: warning C4005: 'offsetof' : macro redefinition (VC8) */

   193

#endif /* defined(_MSC_VER) */

   194

   195

#if defined(WINCE)

   196

# define strdup _strdup

   197

#endif /* WINCE */

   198

   199

/* NOTE: the string returned by these functions is only valid until the next

   200

 * call to the same function and is not thread- or reentrancy-safe */

   201

#if !defined(STRGEN)

   202

# if defined(WIN32) || defined(WIN64)

   203

#  include <tchar.h>

   204

/* XXX - WinCE without MSVCRT doesn't support wfopen, so it seems */

   205

#  if !defined(WINCE)

   206

#   define fopen(file, mode) _tfopen(OTTD2FS(file), _T(mode))

   207

#  endif /* WINCE */

   208

   209

   const char *FS2OTTD(const TCHAR *name);

   210

   const TCHAR *OTTD2FS(const char *name);

   211

# else

   212

   213

#  define fopen(file, mode) fopen(OTTD2FS(file), mode)

   214

   const char *FS2OTTD(const char *name);

   215

   const char *OTTD2FS(const char *name);

   216

# endif /* WIN32 */

   217

#endif /* STRGEN */

   218

   219

/* Windows has always LITTLE_ENDIAN */

   220

#if defined(WIN32) || defined(__OS2__) || defined(WIN64)

   221

# define TTD_LITTLE_ENDIAN

   222

#else

   223

/* Else include endian[target/host].h, which has the endian-type, autodetected by the Makefile */

   224

# if defined(STRGEN)

   225

#  include "endian_host.h"

   226

# else

   227

#  include "endian_target.h"

   228

# endif

   229

#endif /* WIN32 || __OS2__ || WIN64 */

   230

   231

#if defined(WIN32) || defined(WIN64) || defined(__OS2__) && !defined(__INNOTEK_LIBC__)

   232

# define PATHSEP "\\"

   233

# define PATHSEPCHAR '\\'

   234

#else

   235

# define PATHSEP "/"

   236

# define PATHSEPCHAR '/'

   237

#endif

   238

   239

typedef unsigned char byte;

   240

#ifndef __BEOS__ /* already defined */

   241

  typedef unsigned char uint8;

   242

  typedef unsigned short uint16;

   243

  typedef unsigned int uint32;

   244

#endif

   245

   246

/* This is already defined in unix */

   247

#if !defined(UNIX) && !defined(__CYGWIN__) && !defined(__BEOS__) && !defined(__MORPHOS__)

   248

  typedef unsigned int uint;

   249

#endif

   250

/* Not defined in QNX Neutrino (6.x) */

   251

#if defined(__QNXNTO__)

   252

  typedef unsigned int uint;

   253

#endif

   254

   255

#ifndef __BEOS__

   256

	typedef signed char int8;

   257

	typedef signed short int16;

   258

	typedef signed int int32;

   259

	typedef signed __int64 int64;

   260

	typedef unsigned __int64 uint64;

   261

#endif /* !__BEOS__ */

   262

   263

#if defined(ARM) || defined(__arm__) || defined(__alpha__)

   264

# define OTTD_ALIGNMENT

   265

#endif

   266

   267

/* Setup alignment and conversion macros */

   268

#if defined(TTD_BIG_ENDIAN)

   269

  static inline uint32 TO_LE32(uint32 x) { return BSWAP32(x); }

   270

  static inline uint16 TO_LE16(uint16 x) { return BSWAP16(x); }

   271

  static inline uint32 FROM_LE32(uint32 x) { return BSWAP32(x); }

   272

  static inline uint16 FROM_LE16(uint16 x) { return BSWAP16(x); }

   273

# define TO_BE32(x)   (x)

   274

# define TO_BE16(x)   (x)

   275

# define FROM_BE32(x) (x)

   276

# define FROM_BE16(x) (x)

   277

# define TO_LE32X(x)  BSWAP32(x)

   278

# define TO_BE32X(x)  (x)

   279

#else

   280

  static inline uint32 TO_BE32(uint32 x) { return BSWAP32(x); }

   281

  static inline uint16 TO_BE16(uint16 x) { return BSWAP16(x); }

   282

  static inline uint32 FROM_BE32(uint32 x) { return BSWAP32(x); }

   283

  static inline uint16 FROM_BE16(uint16 x) { return BSWAP16(x); }

   284

# define TO_LE32(x)   (x)

   285

# define TO_LE16(x)   (x)

   286

# define FROM_LE32(x) (x)

   287

# define FROM_LE16(x) (x)

   288

# define TO_LE32X(x)  (x)

   289

# define TO_BE32X(x)  BSWAP32(x)

   290

#endif /* TTD_BIG_ENDIAN */

   291

   292

#if !defined(GAME_DATA_DIR)

   293

# define GAME_DATA_DIR ""

   294

#endif

   295

   296

#if !defined(PERSONAL_DIR)

   297

# define PERSONAL_DIR ""

   298

#endif

   299

   300

/* Compile time assertions */

   301

#ifdef __OS2__

   302

# define assert_compile(expr)

   303

#else

   304

# define assert_compile(expr) extern "C" void __ct_assert__(int a[1 - 2 * !(expr)])

   305

#endif /* __OS2__ */

   306

   307

assert_compile(sizeof(uint32) == 4);

   308

assert_compile(sizeof(uint16) == 2);

   309

assert_compile(sizeof(uint8)  == 1);

   310

   311

#define lengthof(x) (sizeof(x)/sizeof(x[0]))

   312

#define endof(x) (&x[lengthof(x)])

   313

#define lastof(x) (&x[lengthof(x) - 1])

   314

   315

#define cpp_offsetof(s,m)   (((size_t)&reinterpret_cast<const volatile char&>((((s*)(char*)8)->m))) - 8)

   316

#ifndef offsetof

   317

# define offsetof(s,m)       cpp_offsetof(s, m)

   318

#endif /* offsetof */

   319

   320

   321

/* take care of some name clashes on MacOS */

   322

#if defined(__APPLE__)

   323

# define GetString OTTD_GetString

   324

# define DrawString OTTD_DrawString

   325

# define Random OTTD_Random

   326

# define CloseConnection OTTD_CloseConnection

   327

#endif /* __APPLE */

   328

   329

#ifdef __AMIGA__

   330

/* it seems AmigaOS already have a Point declared */

   331

# define Point OTTD_AMIGA_POINT

   332

#endif

   333

   334

#endif /* STDAFX_H */