reworked GetBasePath on OS X to use Contents/Resource by default if b…

…undled, or exedir if not bundled. - also adds OS X specific magic for bundled apps adding an Info.plist property of name SDL_FILESYSTEM_BASE_DIR_TYPE to the following values will change the bahaviour. * bundle -- use the bundle directory e.g. "/Applications/MyGame/Blah.app/" * parent -- use the bundle parent directory e.g. "/Applications/MyGame/" * resource -- use the bundle resource directory (default) e.g. "/Applications/MyGame/Blah.app/Contents/Resources/"
libsdl-org · Aug 25, 2013 · 833fd30 · 833fd30
1 parent 9ce449e
commit 833fd30
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/src/filesystem/cocoa/SDL_sysfilesystem.m b/src/filesystem/cocoa/SDL_sysfilesystem.m
@@ -37,8 +37,21 @@
 SDL_GetBasePath(void)
 {
     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-    const char *base = [[[NSBundle mainBundle] bundlePath] UTF8String];
+    NSBundle *bundle = [NSBundle mainBundle];
+    const char* baseType = [[[bundle infoDictionary] objectForKey:@"SDL_FILESYSTEM_BASE_DIR_TYPE"] UTF8String];
+    const char *base = NULL;
     char *retval = NULL;
+    if (baseType == NULL) {
+        baseType = "resource";
+    }
+    if (SDL_strcasecmp(baseType, "bundle")==0) {
+        base = [[bundle bundlePath] UTF8String];
+    } else if (SDL_strcasecmp(baseType, "parent")==0) {
+        base = [[[bundle bundlePath] stringByDeletingLastPathComponent] UTF8String];
+    } else {
+        /* this returns the exedir for non-bundled  and the resourceDir for bundled apps */
+        base = [[bundle resourcePath] UTF8String];
+    }
     if (base) {
         const size_t len = SDL_strlen(base) + 2;
         retval = (char *) SDL_malloc(len);