utils: mdldec: add separate directories creation for sequences and textures.

engine/client/cl_video.c

@@ -202,7 +202,6 @@ SCR_PlayCinematic
 */
 qboolean SCR_PlayCinematic( const char *arg )
 {
-	string		path;
 	const char	*fullpath;
 
 	fullpath = FS_GetDiskPath( arg, false );

engine/common/cvar.c

@@ -1136,8 +1136,6 @@ As Cvar_Set, but also flags it as glconfig
 */
 void Cvar_SetGL_f( void )
 {
-	convar_t *var;
-
 	if( Cmd_Argc() != 3 )
 	{
 		Con_Printf( S_USAGE "setgl <variable> <value>\n" );

engine/common/net_encode.c

@@ -1087,7 +1087,6 @@ int Delta_TestBaseline( entity_state_t *from, entity_state_t *to, qboolean playe
 	delta_info_t	*dt = NULL;
 	delta_t		*pField;
 	int		i, countBits;
-	int		numChanges = 0;
 
 	countBits = MAX_ENTITY_BITS + 2;
 
@@ -1121,7 +1120,7 @@ int Delta_TestBaseline( entity_state_t *from, entity_state_t *to, qboolean playe
 
 		if( !Delta_CompareField( pField, from, to, timebase ))
 		{
-			// strings are handled difference
+			// strings are handled differently
 			if( FBitSet( pField->flags, DT_STRING ))
 				countBits += Q_strlen((char *)((byte *)to + pField->offset )) * 8;
 			else countBits += pField->bits;

engine/platform/sdl/vid_sdl.c

@@ -654,9 +654,9 @@ static void VID_SetWindowIcon( SDL_Window *hWnd )
 {
 	rgbdata_t *icon = NULL;
 	char iconpath[MAX_STRING];
+#if XASH_WIN32 // ICO support only for Win32
 	const char *localIcoPath;
 
-#if XASH_WIN32 // ICO support only for Win32
 	if(( localIcoPath = FS_GetDiskPath( GI->iconpath, true )))
 	{
 		HICON ico = (HICON)LoadImage( NULL, localIcoPath, IMAGE_ICON, 0, 0, LR_LOADFROMFILE|LR_DEFAULTSIZE );

engine/server/sv_query.c

@@ -36,7 +36,7 @@ static void SV_SourceQuery_Details( netadr_t from )
 {
 	sizebuf_t buf;
 	char answer[2048];
-	int i, bot_count, client_count;
+	int bot_count, client_count;
 	int is_private = 0;
 
 	SV_GetPlayerCount( &client_count, &bot_count );

engine/server/sv_world.c

@@ -1475,7 +1475,6 @@ static qboolean SV_RecursiveLightPoint( model_t *model, mnode_t *node, const vec
 	float		ds, dt, s, t;
 	int		sample_size;
 	msurface_t	*surf;
-	mtexinfo_t	*tex;
 	mextrasurf_t	*info;
 	color24		*lm;
 	vec3_t		mid;
@@ -1510,7 +1509,6 @@ static qboolean SV_RecursiveLightPoint( model_t *model, mnode_t *node, const vec
 	{
 		int	smax, tmax;
 
-		tex = surf->texinfo;
 		info = surf->info;
 
 		if( FBitSet( surf->flags, SURF_DRAWTILED ))

engine/wscript

@@ -49,14 +49,14 @@ def configure(conf):
 		# re-enable undefined reference errors
 		conf.env.CXXFLAGS += ['-Wl,--no-undefined']
 		conf.env.CFLAGS += ['-Wl,--no-undefined']
-		# allow the SDL2 sanity check to complete properly by linking in libstdc++ and lm normally
-		conf.env.LDFLAGS += ['-lstdc++', '-lm']
+		# allow the SDL2 sanity check to complete properly by linking in lm normally
+		conf.env.LDFLAGS += ['-lm']
 		conf.load('sdl2')
 		if not conf.env.HAVE_SDL2:
 			conf.fatal('SDL2 not availiable! Install switch-sdl2!')
 		conf.define('XASH_SDL', 2)
 		# then remove them to avoid them getting linked to shared objects
-		conf.env.LDFLAGS.remove('-lstdc++')
+		conf.env.LIB_SDL2.remove('stdc++') # remove libstdc++ linking from SDL2, we link it later
 		conf.env.LDFLAGS.remove('-lm')
 	elif conf.env.DEST_OS == 'psvita':
 		# allow the SDL2 sanity check to complete properly by linking in some deps missing from the pkg-config file
@@ -189,7 +189,7 @@ def build(bld):
 		# HACK: link in the entirety of libstdc++ so that dynamic libs could use all of it without manual exporting
 		# we can't do this right away because std::filesystem will complain about not having pathconf(),
 		# which we have defined in sys_nswitch.c
-		bld.env.LDFLAGS += ['-Wl,--whole-archive', '-lstdc++', '-Wl,--no-whole-archive', '-lm']
+		bld.env.LDFLAGS += ['-v', '-Wl,--whole-archive', '-lstdc++', '-Wl,--no-whole-archive', '-lm']
 
 	if bld.env.DEST_OS == 'psvita':
 		libs += [ 'VRTLD' ]
@@ -225,13 +225,9 @@ def build(bld):
 
 	# Switch and PSVita have custom parameters
 	if bld.env.DEST_OS in ['nswitch', 'psvita']:
-		program = 'cxxprogram'
-		if bld.env.DEST_OS == 'nswitch':
-			program = 'cprogram' # avoid linking with g++, we link standard library explicitly
-
 		bld(source = source,
 			target = 'xash',
-			features = ['c', program],
+			features = 'c cxxprogram',
 			includes = includes,
 			use = libs,
 			install_path = None,

filesystem/dir.c

@@ -449,7 +449,6 @@ static void FS_Search_DIR( searchpath_t *search, stringlist_t *list, const char
 
 static int FS_FileTime_DIR( searchpath_t *search, const char *filename )
 {
-	int time;
 	char path[MAX_SYSPATH];
 
 	Q_snprintf( path, sizeof( path ), "%s%s", search->filename, filename );

filesystem/filesystem.c

@@ -1078,29 +1078,39 @@ static qboolean FS_ParseGameInfo( const char *gamedir, gameinfo_t *GameInfo )
 		roGameInfoTime = FS_SysFileTime( gameinfo_ro );
 		rwGameInfoTime = FS_SysFileTime( gameinfo_path );
 
+		// if rodir's liblist.gam newer than rwdir's gameinfo.txt, then convert it
 		if( roLibListTime > rwGameInfoTime )
 		{
 			haveUpdate = FS_ConvertGameInfo( gamedir, gameinfo_path, liblist_ro );
 		}
+		// if rodir's gameinfo.txt newer than rwdir's gameinfo.txt, just copy the file
 		else if( roGameInfoTime > rwGameInfoTime )
 		{
-			fs_offset_t len;
-			char *afile_ro = (char *)FS_LoadDirectFile( gameinfo_ro, &len );
+			file_t *ro, *rw;
+			fs_offset_t ro_size;
 
-			if( afile_ro )
-			{
-				Con_DPrintf( "Copy rodir %s to rwdir %s\n", gameinfo_ro, gameinfo_path );
-				haveUpdate = true;
-				FS_WriteFile( gameinfo_path, afile_ro, len );
-				Mem_Free( afile_ro );
-			}
+			// read & write as binary to copy the exact file
+			ro = FS_SysOpen( gameinfo_ro, "rb" );
+			rw = FS_SysOpen( gameinfo_path, "wb" );
+
+			FS_Seek( ro, 0, SEEK_END );
+			ro_size = FS_Tell( ro );
+			FS_Seek( ro, 0, SEEK_SET );
+
+			FS_FileCopy( rw, ro, ro_size );
+
+			FS_Close( rw );
+			FS_Close( ro );
+
+			haveUpdate = true;
 		}
 
 		FS_AllowDirectPaths( false );
 	}
 
+	// do not update gameinfo.txt, if it was just copied from rodir's
 	// if user change liblist.gam update the gameinfo.txt
-	if( FS_FileTime( liblist_path, false ) > FS_FileTime( gameinfo_path, false ))
+	if( !haveUpdate && FS_FileTime( liblist_path, false ) > FS_FileTime( gameinfo_path, false ))
 		FS_ConvertGameInfo( gamedir, gameinfo_path, liblist_path );
 
 	// force to create gameinfo for specified game if missing

filesystem/pak.c

@@ -334,7 +334,7 @@ searchpath_t *FS_AddPak_Fullpath( const char *pakfile, int flags )
 {
 	searchpath_t *search;
 	pack_t *pak;
-	int i, errorcode = PAK_LOAD_COULDNT_OPEN;
+	int errorcode = PAK_LOAD_COULDNT_OPEN;
 
 	pak = FS_LoadPackPAK( pakfile, &errorcode );
 

filesystem/zip.c

@@ -129,6 +129,8 @@ struct zip_s
 	zipfile_t	*files;
 };
 
+// #define ENABLE_CRC_CHECK // known to be buggy because of possible libpublic crc32 bug, disabled
+
 #ifdef XASH_REDUCE_FD
 static void FS_EnsureOpenZip( zip_t *zip )
 {
@@ -423,12 +425,13 @@ FS_LoadZIPFile
 static byte *FS_LoadZIPFile( searchpath_t *search, const char *path, int pack_ind, fs_offset_t *sizeptr )
 {
 	zipfile_t *file;
-	int		index;
 	byte		*compressed_buffer = NULL, *decompressed_buffer = NULL;
 	int		zlib_result = 0;
-	dword		test_crc, final_crc;
 	z_stream	decompress_stream;
 	size_t      c;
+#ifdef ENABLE_CRC_CHECK
+	dword		test_crc, final_crc;
+#endif // ENABLE_CRC_CHECK
 
 	if( sizeptr ) *sizeptr = 0;
 
@@ -460,7 +463,7 @@ static byte *FS_LoadZIPFile( searchpath_t *search, const char *path, int pack_in
 			return NULL;
 		}
 
-#if 0
+#ifdef ENABLE_CRC_CHECK
 		CRC32_Init( &test_crc );
 		CRC32_ProcessBuffer( &test_crc, decompressed_buffer, file->size );
 
@@ -472,7 +475,8 @@ static byte *FS_LoadZIPFile( searchpath_t *search, const char *path, int pack_in
 			Mem_Free( decompressed_buffer );
 			return NULL;
 		}
-#endif
+#endif // ENABLE_CRC_CHECK
+
 		if( sizeptr ) *sizeptr = file->size;
 
 		FS_EnsureOpenZip( NULL );
@@ -516,7 +520,7 @@ static byte *FS_LoadZIPFile( searchpath_t *search, const char *path, int pack_in
 		if( zlib_result == Z_OK || zlib_result == Z_STREAM_END )
 		{
 			Mem_Free( compressed_buffer ); // finaly free compressed buffer
-#if 0
+#if ENABLE_CRC_CHECK
 			CRC32_Init( &test_crc );
 			CRC32_ProcessBuffer( &test_crc, decompressed_buffer, file->size );
 
@@ -668,7 +672,7 @@ searchpath_t *FS_AddZip_Fullpath( const char *zipfile, int flags )
 {
 	searchpath_t *search;
 	zip_t *zip;
-	int i, errorcode = ZIP_LOAD_COULDNT_OPEN;
+	int errorcode = ZIP_LOAD_COULDNT_OPEN;
 
 	zip = FS_LoadZip( zipfile, &errorcode );
 

ref/gl/gl_export.h

@@ -892,6 +892,11 @@ typedef float GLmatrix[16];
 #define WGL_SAMPLE_BUFFERS_ARB		0x2041
 #define WGL_SAMPLES_ARB			0x2042
 
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
+
 #if defined( XASH_GL_STATIC ) && !defined( REF_GL_KEEP_MANGLED_FUNCTIONS )
 #define GL_FUNCTION( name ) name
 #elif defined( XASH_GL_STATIC ) && defined( REF_GL_KEEP_MANGLED_FUNCTIONS )
@@ -1861,4 +1866,8 @@ APIENTRY_LINKAGE void GL_FUNCTION( glTexImage2DMultisample )(GLenum target, GLsi
 #define pglSwapInterval glSwapInterval
 #endif
 
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
+
 #endif//GL_EXPORT_H

ref/gl/gl_opengl.c

@@ -913,13 +913,7 @@ void GL_InitExtensionsBigGL( void )
 
 	// gl4es may be used system-wide
 	if( Q_stristr( glConfig.renderer_string, "gl4es" ))
-	{
-		const char *vendor = (const char *)pglGetString( GL_VENDOR | 0x10000 );
-		const char *renderer = (const char *)pglGetString( GL_RENDERER | 0x10000 );
-		const char *version = (const char *)pglGetString( GL_VERSION | 0x10000 );
-		const char *extensions = (const char *)pglGetString( GL_EXTENSIONS | 0x10000 );
 		glConfig.wrapper = GLES_WRAPPER_GL4ES;
-	}
 
 	// multitexture
 	glConfig.max_texture_units = glConfig.max_texture_coords = glConfig.max_teximage_units = 1;

utils/mdldec/mdldec.c

@@ -351,11 +351,8 @@ static qboolean LoadMDL( const char *modelname )
 
 	if( destdir[0] != '\0' )
 	{
-		if( !MakeDirectory( destdir ))
-		{
-			fprintf( stderr, "ERROR: Couldn't create directory %s\n", destdir );
+		if( !MakeFullPath( destdir ))
 			return false;
-		}
 	}
 	else
 		COM_ExtractFilePath( modelname, destdir );

utils/mdldec/qc.c

@@ -22,6 +22,8 @@ GNU General Public License for more details.
 #include "version.h"
 #include "mdldec.h"
 #include "utils.h"
+#include "smd.h"
+#include "texture.h"
 #include "qc.h"
 
 static char	**activity_names;
@@ -62,7 +64,7 @@ qboolean LoadActivityList( const char *appname )
 
 		if( !fp )
 		{
-			fputs( "ERROR: Can't open file " ACTIVITIES_FILE ".\n", stderr );
+			fputs( "ERROR: Couldn't open file " ACTIVITIES_FILE ".\n", stderr );
 			return false;
 		}
 	}
@@ -474,11 +476,11 @@ static void WriteSequenceInfo( FILE *fp )
 		if( seqdesc->numblends > 1 )
 		{
 			for( j = 0; j < seqdesc->numblends; j++ )
-				fprintf( fp, "\t\"%s_blend%02i\"\n", seqdesc->label, j + 1 );
+				fprintf( fp, "\t\"" DEFAULT_SEQUENCEPATH "%s_blend%02i\"\n", seqdesc->label, j + 1 );
 		}
 		else
 		{
-			fprintf( fp, "\t\"%s\"\n", seqdesc->label );
+			fprintf( fp, "\t\"" DEFAULT_SEQUENCEPATH "%s\"\n", seqdesc->label );
 		}
 
 		if( seqdesc->activity )
@@ -565,7 +567,7 @@ void WriteQCScript( void )
 
 	if( len == -1 )
 	{
-		fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.qc\n", modelfile );
+		fprintf( stderr, "ERROR: Destination path is too long. Couldn't write %s.qc\n", modelfile );
 		return;
 	}
 
@@ -573,7 +575,7 @@ void WriteQCScript( void )
 
 	if( !fp )
 	{
-		fprintf( stderr, "ERROR: Can't write %s\n", filename );
+		fprintf( stderr, "ERROR: Couldn't write %s\n", filename );
 		return;
 	}
 
@@ -594,7 +596,7 @@ void WriteQCScript( void )
 	fprintf( fp, "$modelname \"%s.mdl\"\n", modelfile );
 
 	fputs( "$cd \".\"\n", fp );
-	fputs( "$cdtexture \".\"\n", fp );
+	fputs( "$cdtexture \"./" DEFAULT_TEXTUREPATH "\"\n", fp );
 	fputs( "$cliptotextures\n", fp );
 	fputs( "$scale 1.0\n", fp );
 	fputs( "\n", fp );

utils/mdldec/smd.c

@@ -23,6 +23,7 @@ GNU General Public License for more details.
 #include "studio.h"
 #include "mdldec.h"
 #include "smd.h"
+#include "utils.h"
 
 static matrix3x4	*bonetransform;
 static matrix3x4	*worldtransform;
@@ -520,7 +521,7 @@ static void WriteReferences( void )
 
 			if( len == -1 )
 			{
-				fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.smd\n", model->name );
+				fprintf( stderr, "ERROR: Destination path is too long. Couldn't write %s.smd\n", model->name );
 				goto _fail;
 			}
 
@@ -528,7 +529,7 @@ static void WriteReferences( void )
 
 			if( !fp )
 			{
-				fprintf( stderr, "ERROR: Can't write %s\n", filename );
+				fprintf( stderr, "ERROR: Couldn't write %s\n", filename );
 				goto _fail;
 			}
 
@@ -559,31 +560,41 @@ WriteSequences
 static void WriteSequences( void )
 {
 	int			 i, j;
-	int			 len;
+	int			 len, namelen, emptyplace;
 	FILE			*fp;
-	char			 filename[MAX_SYSPATH];
+	char			 path[MAX_SYSPATH];
 	mstudioseqdesc_t	*seqdesc = (mstudioseqdesc_t *)( (byte *)model_hdr + model_hdr->seqindex );
 
+	len = Q_snprintf( path, MAX_SYSPATH, "%s" DEFAULT_SEQUENCEPATH, destdir );
+
+	if( len == -1 || !MakeDirectory( path ))
+	{
+		fputs( "ERROR: Destination path is too long or write permission denied. Couldn't create directory for sequences\n", stderr );
+		return;
+	}
+
+	emptyplace = MAX_SYSPATH - len;
+
 	for( i = 0; i < model_hdr->numseq; ++i, ++seqdesc )
 	{
 		for( j = 0; j < seqdesc->numblends; j++ )
 		{
 			if( seqdesc->numblends == 1 )
-				len = Q_snprintf( filename, MAX_SYSPATH, "%s%s.smd", destdir, seqdesc->label );
+				namelen = Q_snprintf( &path[len], emptyplace, "%s.smd", seqdesc->label );
 			else
-				len = Q_snprintf( filename, MAX_SYSPATH, "%s%s_blend%02i.smd", destdir, seqdesc->label, j + 1 );
+				namelen = Q_snprintf( &path[len], emptyplace, "%s_blend%02i.smd", seqdesc->label, j + 1 );
 
-			if( len == -1 )
+			if( namelen == -1 )
 			{
-				fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.smd\n", seqdesc->label );
+				fprintf( stderr, "ERROR: Destination path is too long. Couldn't write %s.smd\n", seqdesc->label );
 				return;
 			}
 
-			fp = fopen( filename, "w" );
+			fp = fopen( path, "w" );
 
 			if( !fp )
 			{
-				fprintf( stderr, "ERROR: Can't write %s\n", filename );
+				fprintf( stderr, "ERROR: Couldn't write %s\n", path );
 				return;
 			}
 
@@ -594,7 +605,7 @@ static void WriteSequences( void )
 
 			fclose( fp );
 
-			printf( "Sequence: %s\n", filename );
+			printf( "Sequence: %s\n", path );
 		}
 	}
 }

utils/mdldec/smd.h

@@ -16,6 +16,8 @@ GNU General Public License for more details.
 #ifndef SMD_H
 #define SMD_H
 
+#define DEFAULT_SEQUENCEPATH	"anims/"
+
 void	WriteSMD( void );
 
 #endif // SMD_H

utils/mdldec/texture.c

@@ -23,6 +23,7 @@ GNU General Public License for more details.
 #include "img_tga.h"
 #include "mdldec.h"
 #include "texture.h"
+#include "utils.h"
 
 /*
 ============
@@ -130,27 +131,37 @@ WriteTextures
 */
 void WriteTextures( void )
 {
-	int			 i, len;
+	int			 i, len, namelen, emptyplace;
 	FILE			*fp;
 	mstudiotexture_t	*texture = (mstudiotexture_t *)( (byte *)texture_hdr + texture_hdr->textureindex );
-	char			 filename[MAX_SYSPATH];
+	char			 path[MAX_SYSPATH];
+
+	len = Q_snprintf( path, MAX_SYSPATH, "%s" DEFAULT_TEXTUREPATH, destdir );
+
+	if( len == -1 || !MakeDirectory( path ))
+	{
+		fputs( "ERROR: Destination path is too long or write permission denied. Couldn't create directory for textures\n", stderr );
+		return;
+	}
+
+	emptyplace = MAX_SYSPATH - len;
 
 	for( i = 0; i < texture_hdr->numtextures; ++i, ++texture )
 	{
-		len = Q_snprintf( filename, MAX_SYSPATH, "%s%s", destdir, texture->name );
+		namelen = Q_strncpy( &path[len], texture->name, emptyplace );
 
-		if( len == -1 )
+		if( emptyplace - namelen < 0 )
 		{
-			fprintf( stderr, "ERROR: Destination path is too long. Can't write %s\n", texture->name );
-			continue;
+			fprintf( stderr, "ERROR: Destination path is too long. Couldn't write %s\n", texture->name );
+			return;
 		}
 
-		fp = fopen( filename, "wb" );
+		fp = fopen( path, "wb" );
 
 		if( !fp )
 		{
-			fprintf( stderr, "ERROR: Can't write texture file %s\n", filename );
-			continue;
+			fprintf( stderr, "ERROR: Couldn't write texture file %s\n", path );
+			return;
 		}
 
 		if( !Q_stricmp( COM_FileExtension( texture->name ), "tga" ))
@@ -160,7 +171,7 @@ void WriteTextures( void )
 
 		fclose( fp );
 
-		printf( "Texture: %s\n", filename );
+		printf( "Texture: %s\n", path );
 	}
 }
 

utils/mdldec/texture.h

@@ -16,6 +16,8 @@ GNU General Public License for more details.
 #ifndef TEXTURE_H
 #define TEXTURE_H
 
+#define DEFAULT_TEXTUREPATH	"textures/"
+
 void	WriteTextures( void );
 
 #endif // TEXTURE_H

utils/mdldec/utils.c

@@ -54,6 +54,40 @@ qboolean MakeDirectory( const char *path )
 	return true;
 }
 
+/*
+============
+MakeFullPath
+============
+*/
+qboolean MakeFullPath( const char *path )
+{
+	char *p = (char *)path, tmp;
+
+	for( ; *p; )
+	{
+		p = Q_strpbrk( p, "/\\" );
+
+		if( p )
+		{
+			tmp = *p;
+			*p = '\0';
+		}
+
+		if( !MakeDirectory( path ))
+		{
+			fprintf( stderr, "ERROR: Couldn't create directory %s\n", path );
+			return false;
+		}
+
+		if( !p )
+			break;
+
+		*p++ = tmp;
+	}
+
+	return true;
+}
+
 /*
 ============
 ExtractFileName

utils/mdldec/utils.h

@@ -17,6 +17,7 @@ GNU General Public License for more details.
 #define UTILS_H
 
 qboolean	 MakeDirectory( const char *path );
+qboolean	 MakeFullPath( const char *path );
 void		 ExtractFileName( char *name, size_t size );
 off_t		 GetSizeOfFile( FILE *fp );
 byte		*LoadFile( const char *filename, off_t *size );

wscript

@@ -324,6 +324,9 @@ def configure(conf):
 
 			# disabled, flood
 			# '-Wdouble-promotion',
+
+			'-Wunused-variable',
+			'-Wunused-but-set-variable',
 		]
 
 		opt_cflags = [