mirror of
https://github.com/Shpoike/Quakespasm.git
synced 2024-11-10 15:31:39 +00:00
24f4a2dab4
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@987 af15c1b1-3010-417e-b628-4374ebc0bcbd
122 lines
3.3 KiB
Objective-C
122 lines
3.3 KiB
Objective-C
/* SDLMain.m - main entry point for our Cocoa-ized SDL app
|
|
Initial Version: Darrell Walisser <dwaliss1@purdue.edu>
|
|
Non-NIB-Code & other changes: Max Horn <max@quendi.de>
|
|
|
|
Feel free to customize this file to suit your needs
|
|
*/
|
|
|
|
#if defined(SDL_FRAMEWORK) || defined(NO_SDL_CONFIG)
|
|
#if defined(USE_SDL2)
|
|
#import <SDL2/SDL.h>
|
|
#else
|
|
#import <SDL/SDL.h>
|
|
#endif
|
|
#else
|
|
#import "SDL.h"
|
|
#endif
|
|
#import "SDLMain.h"
|
|
#import <sys/param.h> /* for MAXPATHLEN */
|
|
#import <unistd.h>
|
|
#import "SDLApplication.h"
|
|
|
|
int gArgc;
|
|
char **gArgv;
|
|
BOOL gFinderLaunch;
|
|
BOOL gCalledAppMainline = FALSE;
|
|
|
|
/* The main class of the application, the application's delegate */
|
|
@implementation SDLMain
|
|
|
|
/* Set the working directory to the .app's parent directory */
|
|
- (void) setupWorkingDirectory:(BOOL)shouldChdir
|
|
{
|
|
if (shouldChdir)
|
|
{
|
|
char parentdir[MAXPATHLEN];
|
|
CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
|
|
CFURLRef url2 = CFURLCreateCopyDeletingLastPathComponent(0, url);
|
|
if (CFURLGetFileSystemRepresentation(url2, true, (UInt8 *)parentdir, MAXPATHLEN)) {
|
|
assert ( chdir (parentdir) == 0 ); /* chdir to the binary app's parent */
|
|
}
|
|
CFRelease(url);
|
|
CFRelease(url2);
|
|
}
|
|
|
|
}
|
|
|
|
/* Called when the internal event loop has just started running */
|
|
- (void) applicationDidFinishLaunching: (NSNotification *) note
|
|
{
|
|
int status;
|
|
|
|
/* Set the working directory to the .app's parent directory */
|
|
[self setupWorkingDirectory:gFinderLaunch];
|
|
|
|
/* Hand off to main application code */
|
|
gCalledAppMainline = TRUE;
|
|
status = SDL_main (gArgc, gArgv);
|
|
|
|
/* We're done, thank you for playing */
|
|
exit(status);
|
|
}
|
|
@end
|
|
|
|
|
|
#ifdef main
|
|
# undef main
|
|
#endif
|
|
|
|
|
|
static int IsRootCwd()
|
|
{
|
|
char buf[MAXPATHLEN];
|
|
char *cwd = getcwd(buf, sizeof (buf));
|
|
return (cwd && (strcmp(cwd, "/") == 0));
|
|
}
|
|
|
|
static int IsTenPointNineOrLater()
|
|
{
|
|
/* Gestalt() is deprecated in 10.8, but I don't care. Stop using SDL 1.2. */
|
|
SInt32 major, minor;
|
|
Gestalt(gestaltSystemVersionMajor, &major);
|
|
Gestalt(gestaltSystemVersionMinor, &minor);
|
|
return ( ((major << 16) | minor) >= ((10 << 16) | 9) );
|
|
}
|
|
|
|
static int IsFinderLaunch(const int argc, char **argv)
|
|
{
|
|
const int bIsNewerOS = IsTenPointNineOrLater();
|
|
/* -psn_XXX is passed if we are launched from Finder in 10.8 and earlier */
|
|
if ( (!bIsNewerOS) && (argc >= 2) && (strncmp(argv[1], "-psn", 4) == 0) ) {
|
|
return 1;
|
|
} else if ((bIsNewerOS) && (argc == 1) && IsRootCwd()) {
|
|
/* we might still be launched from the Finder; on 10.9+, you might not
|
|
get the -psn command line anymore. Check version, if there's no
|
|
command line, and if our current working directory is "/". */
|
|
return 1;
|
|
}
|
|
return 0; /* not a Finder launch. */
|
|
}
|
|
|
|
/* Main entry point to executable - should *not* be SDL_main! */
|
|
int main (int argc, char **argv)
|
|
{
|
|
/* Copy the arguments into a global variable */
|
|
if (IsFinderLaunch(argc, argv)) {
|
|
gArgv = (char **) SDL_malloc(sizeof (char *) * 2);
|
|
gArgv[0] = argv[0];
|
|
gArgv[1] = NULL;
|
|
gArgc = 1;
|
|
gFinderLaunch = YES;
|
|
} else {
|
|
int i;
|
|
gArgc = argc;
|
|
gArgv = (char **) SDL_malloc(sizeof (char *) * (argc+1));
|
|
for (i = 0; i <= argc; i++)
|
|
gArgv[i] = argv[i];
|
|
gFinderLaunch = NO;
|
|
}
|
|
|
|
NSApplicationMain (argc, (const char**) argv);
|
|
return 0;
|
|
}
|