utils/bsp31migrate/bsp31migrate.cpp

@@ -30,4 +30,4 @@ int main( int argc, char **argv )
 	}
 
 	return BspConvert( argc, argv );
-}
+}

utils/bsp31migrate/bsp31migrate.h

@@ -16,7 +16,7 @@ GNU General Public License for more details.
 #ifndef BSP31MIGRATE_H
 #define BSP31MIGRATE_H
 
-#include <windows.h>
+#include "port.h"
 #include "cmdlib.h"
 #include "mathlib.h"
 #include "stringlib.h"
@@ -26,7 +26,6 @@ GNU General Public License for more details.
 #include "wadfile.h"
 #include "bspfile31.h"
 #include <fcntl.h>
-#include <io.h>
 
 typedef enum
 {
@@ -46,4 +45,4 @@ typedef enum
 
 extern int BspConvert( int argc, char **argv );
 
-#endif//BSP31MIGRATE_H
+#endif//BSP31MIGRATE_H

utils/bsp31migrate/bspfile.cpp

@@ -1185,7 +1185,10 @@ int BspConvert( int argc, char **argv )
 
 
 	if( !COM_GetParmExt( "-file", source, sizeof( source )))
+	{
+		printf("%s\n", source);
 		Q_strncpy( source, "*.bsp", sizeof( source ));
+	}
 
 	search_t *search = COM_Search( source, true );
 
@@ -1206,7 +1209,6 @@ int BspConvert( int argc, char **argv )
 	Mem_Check();
 
 	Msg( "press any key to exit\n" );
-	system( "pause>nul" );
 
 	return 0;
-}
+}

utils/bsp31migrate/build.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+gcc -I ../common/ -I../../common/ -I../../public bsp31migrate.cpp bspfile.cpp ../common/stringlib.cpp ../common/conprint.cpp ../common/cmdlib.cpp ../common/filesystem.cpp ../common/zone.cpp ../common/scriplib.cpp ../common/wadfile.cpp ../common/mathlib.cpp -ggdb -lm -o bsp31migrate

utils/common/basetypes.h

@@ -34,12 +34,15 @@ typedef unsigned long	ulong;
 
 typedef unsigned char	uint8;
 typedef signed char		int8;
+
+#ifdef _MSC_VER
 typedef __int16		int16;
 typedef unsigned __int16	uint16;
 typedef __int32		int32;
 typedef unsigned __int32	uint32;
 typedef __int64		int64;
 typedef unsigned __int64	uint64;
+#endif
 
 #undef true
 #undef false
@@ -77,4 +80,4 @@ enum
 #define DXT_ENCODE_ALPHA_SDF		0x1A04	// signed distance field
 #define DXT_ENCODE_NORMAL_AG_PARABOLOID	0x1A07	// paraboloid projection
 
-#endif//BASETYPES_H
+#endif//BASETYPES_H

utils/common/bspfile.h

@@ -76,7 +76,7 @@ BRUSH MODELS
 .bsp contain level static geometry with including PVS and lightning info
 ==============================================================================
 */
-#include "..\..\common\bspfile.h"
+#include "../../common/bspfile.h"
 
 // header
 #define Q1BSP_VERSION		29	// quake1 regular version (beta is 28)

utils/common/cmdlib.cpp

@@ -21,13 +21,19 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
 // cmdlib.c
+#ifdef _WIN32
 #include <windows.h>
 #include <direct.h>
+#include <io.h>
+#endif
+
 #include <stdio.h>
 #include <fcntl.h>
-#include <io.h>
 #include "stringlib.h"
 #include "cmdlib.h"
+#include <stdarg.h>
+#include <stdlib.h>
+#include <unistd.h>
 
 static char	**com_argv;
 static int	com_argc = 0;
@@ -118,7 +124,7 @@ void COM_FatalError( const char *error, ... )
 	va_list	argptr;
 
 	va_start( argptr, error );
-	_vsnprintf( message, sizeof( message ), error, argptr );
+	snprintf( message, sizeof( message ), error, argptr );
 	va_end( argptr );
 
 	Msg( "^1Fatal Error:^7 %s", message );
@@ -138,7 +144,7 @@ void COM_Assert( const char *error, ... )
 	va_list	argptr;
 
 	va_start( argptr, error );
-	_vsnprintf( message, sizeof( message ), error, argptr );
+	snprintf( message, sizeof( message ), error, argptr );
 	va_end( argptr );
 
 	Msg( "^1assert failed at:^7 %s", message );
@@ -147,7 +153,7 @@ void COM_Assert( const char *error, ... )
 
 void Q_getwd( char *out, size_t size )
 {
-	_getcwd( out, size );
+	getcwd( out, size );
 	Q_strncat( out, "\\", size );
 }
 
@@ -209,19 +215,40 @@ I_FloatTime
 g-cont. the prefix 'I' was come from Doom code heh
 ================
 */
-double I_FloatTime( void )
-{
-	static LARGE_INTEGER	g_Frequency;
-	static LARGE_INTEGER	g_ClockStart;
-	LARGE_INTEGER		CurrentTime;
 
-	if( !g_Frequency.QuadPart )
+#ifdef _WIN32
+#include <winbase.h>
+
+double GAME_EXPORT I_FloatTime( void )
+{
+	static LARGE_INTEGER g_PerformanceFrequency;
+	static LARGE_INTEGER g_ClockStart;
+	LARGE_INTEGER CurrentTime;
+
+	if( !g_PerformanceFrequency.QuadPart )
 	{
-		QueryPerformanceFrequency( &g_Frequency );
+		QueryPerformanceFrequency( &g_PerformanceFrequency );
 		QueryPerformanceCounter( &g_ClockStart );
 	}
 
 	QueryPerformanceCounter( &CurrentTime );
+	return (double)( CurrentTime.QuadPart - g_ClockStart.QuadPart ) / (double)( g_PerformanceFrequency.QuadPart );
+}
+#elif _LINUX
+double GAME_EXPORT I_FloatTime( void )
+{
+	static longtime_t g_PerformanceFrequency;
+	static longtime_t g_ClockStart;
+	longtime_t CurrentTime;
+	struct timespec ts;
 
-	return (double)( CurrentTime.QuadPart - g_ClockStart.QuadPart ) / (double)( g_Frequency.QuadPart );
-}
+	if( !g_PerformanceFrequency )
+	{
+		struct timespec res;
+		if( !clock_getres(CLOCK_MONOTONIC, &res) )
+			g_PerformanceFrequency = 1000000000LL/res.tv_nsec;
+	}
+	clock_gettime(CLOCK_MONOTONIC, &ts);
+	return (double) ts.tv_sec + (double) ts.tv_nsec/1000000000.0;
+}
+#endif

utils/common/cmdlib.h

@@ -18,8 +18,10 @@ GNU General Public License for more details.
 #ifndef CMDLIB_H
 #define CMDLIB_H
 
+#include "port.h"
 #include <basetypes.h>
 #include "conprint.h"
+#include "mathlib.h"
 
 // bit routines
 #define BIT( n )			(1<<( n ))
@@ -108,4 +110,4 @@ void CRC32_Final( dword *pulCRC );
 void CRC32_ProcessByte( dword *pulCRC, byte ch );
 void CRC32_ProcessBuffer( dword *pulCRC, const void *pBuffer, int nBuffer );
 
-#endif
+#endif

utils/common/conprint.cpp

@@ -14,15 +14,18 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 */
 
-#include <windows.h>
 #include <stdio.h>
 #include <basetypes.h>
 #include "stringlib.h"
 #include "conprint.h"
+#include "stdarg.h"
 
 #define IsColorString( p )		( p && *( p ) == '^' && *(( p ) + 1) && *(( p ) + 1) >= '0' && *(( p ) + 1 ) <= '9' )
 #define ColorIndex( c )		((( c ) - '0' ) & 7 )
 
+#ifdef _WIN32
+#include <windows.h>
+
 static unsigned short g_color_table[8] =
 {
 FOREGROUND_INTENSITY,				// black
@@ -34,6 +37,7 @@ FOREGROUND_GREEN|FOREGROUND_BLUE|FOREGROUND_INTENSITY,	// cyan
 FOREGROUND_RED|FOREGROUND_BLUE|FOREGROUND_INTENSITY,	// magenta
 FOREGROUND_RED|FOREGROUND_GREEN|FOREGROUND_BLUE,		// default color (white)
 };
+#endif
 
 static int devloper_level = DEFAULT_DEVELOPER;
 static bool ignore_log = false;
@@ -101,6 +105,7 @@ print into win32 console
 */
 void Sys_Print( const char *pMsg )
 {
+#ifdef _WIN32
 	char tmpBuf[8192];
 	HANDLE hOut = GetStdHandle( STD_OUTPUT_HANDLE );
 	unsigned long cbWritten;
@@ -146,6 +151,9 @@ void Sys_Print( const char *pMsg )
 		Sys_PrintLog( tmpBuf );
 		pTemp = tmpBuf;
 	}
+#else
+	printf("%s", pMsg);
+#endif
 }
 
 /*
@@ -203,6 +211,7 @@ void MsgDev( int level, const char *pMsg, ... )
 
 void MsgAnim( int level, const char *pMsg, ... )
 {
+#ifdef _WIN32
 	va_list	argptr;
 	char	text[1024];
 	char	empty[1024];
@@ -228,4 +237,5 @@ void MsgAnim( int level, const char *pMsg, ... )
 		Sleep( 150 );
 	}
 	Msg( "^7\n" );
-}
+#endif
+}

utils/common/filesystem.cpp

@@ -13,11 +13,19 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 */
 
+#ifdef _WIN32
 #include <windows.h>
 #include <direct.h>
+#include <io.h>
+#else
+#include <dirent.h>
+#include <errno.h>
+#include <unistd.h>
+#define O_BINARY 0
+#endif
+
 #include <fcntl.h>
 #include <stdio.h>
-#include <io.h>
 #include "conprint.h"
 #include "cmdlib.h"
 #include "stringlib.h"
@@ -147,16 +155,21 @@ void stringlistsort( stringlist_t *list )
 	}
 }
 
-void listdirectory( stringlist_t *list, const char *path, bool tolower )
+void listdirectory( stringlist_s *list, const char *path, bool lowercase )
 {
-	char		pattern[4096];
-	struct _finddata_t	n_file;
-	long		hFile;
-	char		*c;
 	int		i;
+	signed char *c;
+#ifdef _WIN32
+	char pattern[4096];
+	struct _finddata_t	n_file;
+	int		hFile;
+#else
+	DIR *dir;
+	struct dirent *entry;
+#endif
 
-	Q_strncpy( pattern, path, sizeof( pattern ));
-	Q_strncat( pattern, "*", sizeof( pattern ));
+#ifdef _WIN32
+	Q_snprintf( pattern, sizeof( pattern ), "%s*", path );
 
 	// ask for the directory listing handle
 	hFile = _findfirst( pattern, &n_file );
@@ -164,22 +177,33 @@ void listdirectory( stringlist_t *list, const char *path, bool tolower )
 
 	// start a new chain with the the first name
 	stringlistappend( list, n_file.name );
-
 	// iterate through the directory
 	while( _findnext( hFile, &n_file ) == 0 )
 		stringlistappend( list, n_file.name );
 	_findclose( hFile );
+#else
+	if( !( dir = opendir( path ) ) )
+		return;
 
-	if( !tolower ) return;
+	// iterate through the directory
+	while( ( entry = readdir( dir ) ))
+		stringlistappend( list, entry->d_name );
+	closedir( dir );
+#endif
 
 	// convert names to lowercase because windows doesn't care, but pattern matching code often does
-	for( i = 0; i < list->numstrings; i++ )
+	if( lowercase )
 	{
-		for( c = list->strings[i]; *c; c++ )
-			*c = Q_tolower( *c );
+		for( i = 0; i < list->numstrings; i++ )
+		{
+			for( c = (signed char *)list->strings[i]; *c; c++ )
+			{
+				if( *c >= 'A' && *c <= 'Z' )
+					*c += 'a' - 'A';
+			}
+		}
 	}
 }
-
 /*
 =============================================================================
 
@@ -212,20 +236,21 @@ search_t *COM_Search( const char *pattern, int caseinsensitive, wfile_t *source_
 		return NULL;
 	}
 
-	if( !GetCurrentDirectory( sizeof( root ), root ))
+	if( !getcwd(root, sizeof( root ) ) )
 	{
 		MsgDev( D_ERROR, "couldn't determine current directory\n" );
 		return NULL;
 	}
 
-	Q_strncat( root, "\\", sizeof( root ));
+	Q_strncat( root, "/", sizeof( root ));
 	stringlistinit( &resultlist );
 	stringlistinit( &dirlist );
+
 	slash = Q_strrchr( pattern, '/' );
 	backslash = Q_strrchr( pattern, '\\' );
 	colon = Q_strrchr( pattern, ':' );
-	separator = max( slash, backslash );
-	separator = max( separator, colon );
+	separator = Q_max( slash, backslash );
+	separator = Q_max( separator, colon );
 	basepathlength = separator ? (separator + 1 - pattern) : 0;
 	basepath = (char *)Mem_Alloc( basepathlength + 1 );
 	if( basepathlength ) memcpy( basepath, pattern, basepathlength );
@@ -357,7 +382,11 @@ void COM_CreatePath( char *path )
 			// create the directory
 			save = *ofs;
 			*ofs = 0;
-			_mkdir( path );
+#ifdef _WIN32
+			mkdir( path );
+#else
+			mkdir( path, 0777);
+#endif
 			*ofs = save;
 		}
 	}
@@ -555,9 +584,28 @@ COM_FolderExists
 */
 bool COM_FolderExists( const char *path )
 {
-	DWORD dwFlags = GetFileAttributes( path );
+#if XASH_WIN32
+	DWORD	dwFlags = GetFileAttributes( path );
 
-	return ( dwFlags != -1 ) && FBitSet( dwFlags, FILE_ATTRIBUTE_DIRECTORY );
+	return ( dwFlags != -1 ) && ( dwFlags & FILE_ATTRIBUTE_DIRECTORY );
+#else
+	DIR *dir = opendir( path );
+
+	if( dir )
+	{
+		closedir( dir );
+		return true;
+	}
+	else if( (errno == ENOENT) || (errno == ENOTDIR) )
+	{
+		return false;
+	}
+	else
+	{
+		MsgDev( D_ERROR, "FS_SysFolderExists: problem while opening dir: %s\n", strerror( errno ) );
+		return false;
+	}
+#endif
 }
 
 /*
@@ -618,4 +666,4 @@ void SafeWriteExt( long handle, void *buffer, int count, const char *file, const
 
 	if( write_count != (size_t)count )
 		COM_FatalError( "file write failure ( %i != %i ) at %s:%i\n", write_count, count, file, line );
-}
+}

utils/common/filesystem.h

@@ -78,7 +78,7 @@ typedef struct vfile_s
 
 extern const wadtype_t wad_hints[];
 
-search_t *COM_Search( const char *pattern, int caseinsensitive, wfile_t *source_wad = NULL );
+search_t *COM_Search( const char *pattern, int caseinsensitive, wfile_s *source_wad = NULL );
 search_t *FS_Search( const char *pattern, int caseinsensitive, int gamedironly );
 byte *COM_LoadFile( const char *filepath, size_t *filesize, bool safe = true );
 bool COM_SaveFile( const char *filepath, void *buffer, size_t filesize, bool safe = true );
@@ -143,4 +143,4 @@ void listdirectory( stringlist_t *list, const char *path, bool tolower = false )
 void SetReplaceLevel( int level );
 int GetReplaceLevel( void );
 
-#endif//FILESYSTEM_H
+#endif//FILESYSTEM_H

utils/common/mathlib.cpp

@@ -193,6 +193,7 @@ SinCos
 */
 void SinCos( float radians, float *sine, float *cosine )
 {
+	#ifdef _MSC_VER
 	_asm
 	{
 		fld	dword ptr [radians]
@@ -204,6 +205,10 @@ void SinCos( float radians, float *sine, float *cosine )
 		fstp dword ptr [edx]
 		fstp dword ptr [eax]
 	}
+	#else
+		*sine = sin(radians);
+		*cosine = cos(radians);
+	#endif
 }
 
 /*
@@ -405,7 +410,8 @@ fast box on planeside test
 */
 int SignbitsForPlane( const vec3_t normal )
 {
-	for( int bits = 0, i = 0; i < 3; i++ )
+	int bits, i;
+	for( bits = 0, i = 0; i < 3; i++ )
 		if( normal[i] < 0.0f )
 			bits |= 1<<i;
 	return bits;
@@ -1220,4 +1226,4 @@ bool Matrix4x4_Invert_Full( matrix4x4 out, const matrix4x4 in1 )
 	}
 
 	return false;
-}
+}

utils/common/scriplib.cpp

@@ -28,7 +28,6 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include "stringlib.h"
 #include "filesystem.h"
 #include <stdarg.h>
-#include <windows.h>
 
 /*
 =============================================================================
@@ -558,4 +557,4 @@ void TokenError( const char *fmt, ... )
 		vsprintf( output, fmt, args );
 		COM_FatalError( "%s", output );
 	}
-}
+}

utils/common/stringlib.cpp

@@ -3,11 +3,12 @@
 //		         stringlib.cpp - safety string routines 
 //=======================================================================
 
-#include <windows.h>
+#include "port.h"
+#include <ctype.h>
 #include "stringlib.h"
-#include <direct.h>
 #include "cmdlib.h"
 #include "mathlib.h"
+#include "stdarg.h"
 
 void Q_strnupr( const char *in, char *out, size_t size_out )
 {
@@ -287,17 +288,21 @@ int Q_vsnprintf( char *buffer, size_t buffersize, const char *format, va_list ar
 {
 	size_t	result;
 
+#ifdef _MSC_VER
 	__try
+#endif
 	{
-		result = _vsnprintf( buffer, buffersize, format, args );
+		result = vsnprintf( buffer, buffersize, format, args );
 	}
 
 	// to prevent crash while output
+#ifdef _MSC_VER
 	__except( EXCEPTION_EXECUTE_HANDLER )
 	{
 		Q_strncpy( buffer, "^1sprintf throw exception^7\n", buffersize );
 		result = buffersize;
 	}
+#endif
 
 	if( result < 0 || result >= buffersize )
 	{
@@ -534,4 +539,4 @@ skipwhite:
 	token[len] = 0;
 
 	return data;
-}
+}

utils/common/wadfile.cpp

@@ -14,11 +14,8 @@ GNU General Public License for more details.
 */
 
 #include "conprint.h"
-#include <windows.h>
-#include <direct.h>
 #include <fcntl.h>
 #include <stdio.h>
-#include <io.h>
 #include "cmdlib.h"
 #include "stringlib.h"
 #include "filesystem.h"
@@ -930,4 +927,4 @@ void W_SearchForFile( wfile_t *wad, const char *pattern, stringlist_t *resultlis
 			*((char *)separator) = 0;
 		}
 	}
-}
+}

utils/common/zone.cpp

@@ -13,7 +13,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 */
 
-#include <windows.h>
+//#include <windows.h>
 #include "cmdlib.h"
 #include "threads.h"
 #include "stringlib.h"
@@ -62,7 +62,7 @@ static void *attempt_calloc( size_t size )
 		if(( base = (void *)calloc( size, 1 )) != NULL )
 			return base;
 		// try for half a second or so
-		Sleep( 100 );
+		usleep( 100000 );
 	}
 	return NULL;
 }
@@ -173,4 +173,4 @@ size_t Mem_Size( void *ptr )
 	chunk = (memhdr_t *)((byte *)ptr - sizeof( memhdr_t ));
 
 	return chunk->size;
-}
+}