Games/lbreakout2/client/main.c

   1 /***************************************************************************
   2                           main.c  -  description
   3                              -------------------
   4     begin                : Don Sep  6 12:02:57 CEST 2001
   5     copyright            : (C) 2001 by Michael Speck
   6     email                : kulkanie@gmx.net
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #ifdef _WIN32
  19 #include <fcntl.h>
  20 #endif
  21
  22 #ifdef __unix__
  23 #include <unistd.h>
  24 #endif
  25
  26 #include "lbreakout.h"
  27 #include "../game/game.h"
  28 #include "file.h"
  29 #include "chart.h"
  30 #include "config.h"
  31 #include "shrapnells.h"
  32 #include "event.h"
  33 #include "game.h"
  34 #include "manager.h"
  35 #include "editor.h"
  36 #include "help.h"
  37 #include "theme.h"
  38 #include "client.h"
  39 #include "../gui/gui.h"
  40 #include "setselect.h"
  41
  42 #define CHART_FILE_NAME "lbreakout2.hscr"
  43
  44 extern int stk_quit_request;
  45 extern SDL_Surface *stk_display;
  46 extern Config config;
  47 extern StkFont *font;
  48 extern char **theme_names;
  49 extern int theme_count;
  50 extern SDL_Surface *mbkgnd, *cr_bkgnd;
  51 extern char *edit_set;
  52 extern char **levelset_names_local; /* non-network levelsets */
  53 extern int gameSeed;
  54
  55 /* used to compile net messages */
  56 char msgbuf[MAX_MSG_SIZE];
  57 int msglen = 0;
  58
  59 FILE *hi_dir_chart_file = NULL;
  60
  61 int main(int argc, char *argv[])
  62 {
  63     int result = ACTION_NONE;
  64     int leave = 0;
  65     char *editor_file = 0;
  66     char path[512];
  67     const char *set_name = NULL;
  68     SDL_Surface *loading;
  69 #ifdef __unix__
  70     gid_t realgid;
  71
  72     hi_dir_chart_file = fopen(HI_DIR "/" CHART_FILE_NAME, "r+");
  73
  74     /* This is where we drop our setuid/setgid privileges.
  75      */
  76     realgid = getgid();
  77     if (setresgid(-1, realgid, realgid) != 0) {
  78         perror("Could not drop setgid privileges.  Aborting.");
  79         exit(1);
  80     }
  81 #endif
  82
  83 /* i18n */
  84 #ifdef ENABLE_NLS
  85     setlocale (LC_ALL, "");
  86     bindtextdomain (PACKAGE, LOCALEDIR);
  87     textdomain (PACKAGE);
  88 #endif
  89
  90 #ifdef _WIN32
  91     /* Get Windows to open files in binary mode instead of default text mode */
  92     _fmode = _O_BINARY;
  93 #endif
  94
  95     /* lbreakout info */
  96     printf( "LBreakout2 %s\nCopyright 2001-2011 Michael Speck\nPublished under GNU GPL\n---\n", VERSION );
  97     printf( "Looking up data in: %s\n", SRC_DIR );
  98     printf( "Looking up highscores in: %s\n", HI_DIR );
  99     printf( "Looking up custom levels in: %s/%s/lbreakout2-levels\n", (getenv( "HOME" )?getenv( "HOME" ):"."), CONFIG_DIR_NAME );
 100 #ifndef AUDIO_ENABLED
 101     printf( "Compiled without sound and music\n" );
 102 #endif
 103
 104     set_random_seed(); /* set random seed */
 105
 106     config_load();
 107
 108     stk_init( SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER | SDL_INIT_JOYSTICK );
 109     if ( config.fullscreen )
 110         stk_display_open( SDL_SWSURFACE | SDL_FULLSCREEN, 640, 480, 16 );
 111     else
 112         stk_display_open( SDL_SWSURFACE, 640, 480, 16 );
 113     stk_audio_open( 0,0,0,config.audio_buffer_size );
 114     SDL_WM_SetCaption( "LBreakout2", 0 );
 115     SDL_SetEventFilter( event_filter );
 116     stk_audio_enable_sound( config.sound );
 117     stk_audio_set_sound_volume( config.volume * 16 );
 118
 119     /* load a little loading pic */
 120     stk_surface_set_path( SRC_DIR "/gfx" );
 121     loading = stk_surface_load( SDL_SWSURFACE, "loading.png" );
 122     stk_surface_blit( loading, 0,0,-1,-1, stk_display,
 123                       (stk_display->w-loading->w)/2,
 124                       (stk_display->h-loading->h)/2 );
 125     stk_display_update( STK_UPDATE_ALL );
 126
 127     /* load the GUI graphics from SRC_DIR/gui_theme */
 128     stk_surface_set_path( SRC_DIR );
 129     stk_audio_set_path( SRC_DIR );
 130     gui_init( "gui_theme" );
 131
 132     stk_surface_set_path( SRC_DIR "/gfx" );
 133     stk_audio_set_path( SRC_DIR "/sounds" );
 134
 135     /* load resources */
 136     /* for simplicity all functions are kept but anything
 137      * that is now themeable is loaded in
 138      * theme_load instead of the original function
 139      * (deleting resources works analouge)
 140      */
 141     theme_get_list();
 142     if ( config.theme_count != theme_count ) {
 143         if ( config.theme_id >= theme_count )
 144             config.theme_id = 0;
 145         config.theme_count = theme_count;
 146     }
 147     theme_load( theme_names[config.theme_id] );
 148     /* old functions still with initialzations of
 149      * lists or variables
 150      */
 151     client_game_create();
 152     hint_load_res();
 153     chart_load();
 154     manager_create();
 155     client_create();
 156     exp_load();
 157     editor_create();
 158     help_create();
 159     setselect_create();
 160     /* run game */
 161     manager_fade( STK_FADE_IN );
 162     while( !leave && !stk_quit_request ) {
 163         result = manager_run();
 164         switch( result ) {
 165             case ACTION_QUIT: leave = 1; break;
 166             case ACTION_RESUME_0:
 167                 manager_fade( STK_FADE_OUT );
 168                 if ( client_game_resume_local( 0 ) )
 169                         client_game_run();
 170                 client_game_finalize();
 171                 manager_fade( STK_FADE_IN );
 172                 break;
 173             case ACTION_PLAY_LBR:
 174                 manager_fade( STK_FADE_OUT );
 175                 gameSeed = rand(); /* set random seed for next FREAKOUT/BonusLevels */
 176                 if ( client_game_init_local( "LBreakout2" ) )
 177                         client_game_run();
 178                 client_game_finalize();
 179                 manager_fade( STK_FADE_IN );
 180                 break;
 181             case ACTION_PLAY_CUSTOM:
 182                 /* run select dialog first */
 183                 if ((set_name = setselect_run()) == NULL) {
 184                         manager_show();
 185                         break;
 186                 }
 187
 188                 manager_fade( STK_FADE_OUT );
 189                 gameSeed = rand(); /* set random seed for next FREAKOUT/BonusLevels */
 190                 if (gameSeed==0) gameSeed=1; /* not allowed because.... A HACK!!! 0 means to have
 191                                                 no bonus levels to save a parameter */
 192                 if ( client_game_init_local( set_name ) )
 193                         client_game_run();
 194                 client_game_finalize();
 195                 manager_fade( STK_FADE_IN );
 196                 break;
 197             case ACTION_EDIT:
 198                 /* new set? */
 199                 if ( strequal( NEW_SET, edit_set ) ) {
 200                     editor_file = calloc( 16, sizeof( char ) );
 201                     snprintf( path, sizeof(path)-1, "%s/%s/lbreakout2-levels", getenv( "HOME" )? getenv("HOME"):".", CONFIG_DIR_NAME );
 202                     if ( !enter_string( font, _("Set Name:"), editor_file, 12 ) || !file_check( path, editor_file, "w" ) ) {
 203                         free( editor_file );
 204                         break;
 205                     }
 206                     else
 207                         manager_update_set_list();
 208                 }
 209                 else
 210                     editor_file = strdup( edit_set );
 211                 if ( editor_init( editor_file ) ) {
 212                     manager_fade( STK_FADE_OUT );
 213                     editor_run();
 214                     editor_clear();
 215                     manager_fade( STK_FADE_IN );
 216                 }
 217                 free( editor_file ); editor_file = 0;
 218                 break;
 219                         case ACTION_QUICK_HELP:
 220                                 help_run();
 221                                 break;
 222             case ACTION_CLIENT:
 223                 manager_fade( STK_FADE_OUT );
 224                 client_run();
 225                 manager_fade( STK_FADE_IN );
 226                 break;
 227             default: break;
 228         }
 229     }
 230     manager_fade( STK_FADE_OUT );
 231     /* delete stuff */
 232     setselect_delete();
 233     help_delete();
 234     manager_delete();
 235     chart_save();
 236     chart_delete();
 237     editor_delete();
 238     exp_delete();
 239     client_game_delete();
 240     hint_delete_res();
 241     theme_delete();
 242     theme_delete_list();
 243     stk_surface_free( &loading );
 244
 245     config_save();
 246
 247     if (hi_dir_chart_file)
 248         fclose(hi_dir_chart_file);
 249
 250     return EXIT_SUCCESS;
 251 }