88 lines
2.1 KiB
Mathematica
88 lines
2.1 KiB
Mathematica
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/* SDLMain.m - main entry point for our Cocoa-ized SDL app
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Darrell Walisser - dwaliss1@purdue.edu
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Feel free to customize this file to suit your needs
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*/
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#import "SDL.h"
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#import "SDLMain.h"
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#import <sys/param.h> /* for MAXPATHLEN */
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#import <unistd.h>
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static int gArgc;
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static char **gArgv;
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/* The main class of the application, the application's delegate */
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@implementation SDLMain
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/* Invoked from the Quit menu item */
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- (void) quit:(id)sender
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{
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SDL_Event event;
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event.type = SDL_QUIT;
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SDL_PushEvent(&event);
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}
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/* Invoked from the "Make fulllscreen" menu item */
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- (void) makeFullscreen:(id)sender
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{
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}
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/* Set the working directory to the .app's parent directory */
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- (void) setupWorkingDirectory
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{
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char parentdir[MAXPATHLEN];
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char *c;
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strncpy ( parentdir, gArgv[0], MAXPATHLEN );
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c = (char*) parentdir;
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while (*c != '\0') /* go to end */
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c++;
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while (*c != '/') /* back up to parent */
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c--;
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*c = '\0'; /* cut off last part (binary name) */
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assert ( chdir (parentdir) == 0 ); /* chdir to the binary app's parent */
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assert ( chdir ("../../../") == 0 ); /* chdir to the .app's parent */
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}
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/* Called when the internal event loop has just started running */
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- (void) applicationDidFinishLaunching: (NSNotification *) note
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{
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/* Set the working directory to the .app's parent directory */
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[ self setupWorkingDirectory ];
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/* This is passed if we are launched by double-clicking */
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if ( gArgc >= 2 && strncmp (gArgv[1], "-psn", 4) == 0 )
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gArgc = 1;
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/* Hand off to main application code */
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SDL_main (gArgc, gArgv);
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exit(0);
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}
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@end
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#ifdef main
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# undef main
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#endif
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/* Main entry point to executible - should *not* be SDL_main! */
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int main (int argc, char **argv) {
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/* Copy the arguments into a global variable */
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int i;
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gArgc = argc;
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gArgv = (char**) malloc (sizeof(*gArgv) * gArgc);
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assert (gArgv != NULL);
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for (i = 0; i < gArgc; i++) {
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gArgv[i] = strdup (argv[i]);
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}
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NSApplicationMain (argc, argv);
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return 0;
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}
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