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reworked GetBasePath on OS X to use Contents/Resource by default if bundled, or exedir if not bundled.

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- 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/"
This commit is contained in:
Edward Rudd 2013-08-25 11:24:01 -04:00
parent 9ce449e6cd
commit 833fd30eb8
1 changed files with 14 additions and 1 deletions
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15
src/filesystem/cocoa/SDL_sysfilesystem.m
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@ -37,8 +37,21 @@ char *
SDL_GetBasePath(void) SDL_GetBasePath(void)
{ {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; 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; 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) { if (base) {
const size_t len = SDL_strlen(base) + 2; const size_t len = SDL_strlen(base) + 2;
retval = (char *) SDL_malloc(len); retval = (char *) SDL_malloc(len);