Add gamedirectory in .app to searchpath on MacOSX

git-svn-id: svn://svn.icculus.org/quake3/trunk@1239 edf5b092-35ff-0310-97b2-ce42778d08ea

1 files changed, 15 insertions, 1 deletions

diff --git a/code/qcommon/files.c b/code/qcommon/files.c
index cf989c4..5d19916 100644
--- a/code/qcommon/files.c
+++ b/code/qcommon/files.c
@@ -234,6 +234,12 @@ typedef struct searchpath_s {
 static	char		fs_gamedir[MAX_OSPATH];	// this will be a single file name with no separators
 static	cvar_t		*fs_debug;
 static	cvar_t		*fs_homepath;
+
+#ifdef MACOS_X
+// Also search the .app bundle for .pk3 files
+static  cvar_t          *fs_apppath;
+#endif
+
 static	cvar_t		*fs_basepath;
 static	cvar_t		*fs_basegame;
 static	cvar_t		*fs_gamedirvar;
@@ -2392,7 +2398,7 @@ Sets fs_gamedir, adds the directory to the head of the path,
 then loads the zip headers
 ================
 */
-static void FS_AddGameDirectory( const char *path, const char *dir ) {
+void FS_AddGameDirectory( const char *path, const char *dir ) {
 	searchpath_t	*sp;
 	int				i;
 	searchpath_t	*search;
@@ -2723,6 +2729,14 @@ static void FS_Startup( const char *gameName )
 		FS_AddGameDirectory( fs_basepath->string, gameName );
 	}
 	// fs_homepath is somewhat particular to *nix systems, only add if relevant
+	
+	#ifdef MACOS_X
+	fs_apppath = Cvar_Get ("fs_apppath", Sys_DefaultAppPath(), CVAR_INIT );
+	// Make MacOSX also include the base path included with the .app bundle
+	if (fs_apppath->string[0])
+		FS_AddGameDirectory(fs_apppath->string, gameName);
+	#endif
+	
 	// NOTE: same filtering below for mods and basegame
 	if (fs_homepath->string[0] && Q_stricmp(fs_homepath->string,fs_basepath->string)) {
 		FS_AddGameDirectory ( fs_homepath->string, gameName );