main.mm

/* ==============================================================
 bstone-ios: Blake Stone Planet Strike for iOS
 
 Copyright (c) 1992-2013 Apogee Entertainment, LLC
 Copyright (c) 2013 Boris Bendovsky (bibendovsky@hotmail.com)
 Copyright (c) 2014 Ignacio Sanchez (ignacio.sanchez@geardome.com)
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the
 Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 ============================================================== */

#include "src/3d_main.h"
#include "SDL.h"
#include "SDL_main.h"

int HandleAppEvents(void *userdata, SDL_Event *event)
{
    switch (event->type)
    {
        case SDL_APP_TERMINATING:
            /* Terminate the app.
             Shut everything down before returning from this function.
             */
            return 0;
        case SDL_APP_LOWMEMORY:
            /* You will get this when your app is paused and iOS wants more memory.
             Release as much memory as possible.
             */
            return 0;
        case SDL_APP_WILLENTERBACKGROUND:
            /* Prepare your app to go into the background.  Stop loops, etc.
             This gets called when the user hits the home button, or gets a call.
             */
            return 0;
        case SDL_APP_DIDENTERBACKGROUND:
            /* This will get called if the user accepted whatever sent your app to the background.
             If the user got a phone call and canceled it, you'll instead get an SDL_APP_DIDENTERFOREGROUND event and restart your loops.
             When you get this, you have 5 seconds to save all your state or the app will be terminated.
             Your app is NOT active at this point.
             */
            return 0;
        case SDL_APP_WILLENTERFOREGROUND:
            /* This call happens when your app is coming back to the foreground.
             Restore all your state here.
             */
            return 0;
        case SDL_APP_DIDENTERFOREGROUND:
            /* Restart your loops here.
             Your app is interactive and getting CPU again.
             */
            return 0;
        default:
            /* No special processing, add it to the event queue */
            return 1;
    }
}


int main(int argc, char *argv[])
{
    SDL_SetEventFilter(HandleAppEvents, NULL);
    
    return entry_point(argc, argv);
}