tennix.c

   1
   2 /**
   3  *
   4  * Tennix! SDL Port
   5  * Copyright (C) 2003, 2007, 2008 Thomas Perl <thp@perli.net>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  20  * MA  02110-1301, USA.
  21  *
  22  **/
  23
  24 #include <stdio.h>
  25 #include <time.h>
  26 #include <libgen.h>
  27
  28 #ifdef WIN32
  29 #include <windows.h>
  30 #endif
  31
  32 #include "tennix.h"
  33 #include "game.h"
  34 #include "graphics.h"
  35 #include "sound.h"
  36 #include "input.h"
  37
  38 SDL_Surface *screen;
  39
  40 #ifdef WIN32
  41
  42 /* IDs from the resource file */
  43 #define START_BUTTON 1
  44 #define CHECKBOX_FULLSCREEN 2
  45 #define QUIT_BUTTON 3
  46
  47 BOOL CALLBACK ConfigDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  48 {
  49     static int checkbox_is_checked;
  50
  51     switch (uMsg) {
  52         case WM_CLOSE:
  53             EndDialog(hwndDlg, IDCANCEL);
  54             break;
  55         case WM_COMMAND:
  56             switch (wParam) {
  57                 case START_BUTTON:
  58                     EndDialog(hwndDlg, (checkbox_is_checked)?(IDYES):(IDNO));
  59                     break;
  60                 case QUIT_BUTTON:
  61                     EndDialog(hwndDlg, IDCANCEL);
  62                     break;
  63                 case CHECKBOX_FULLSCREEN:
  64                     checkbox_is_checked ^= 1;
  65                     break;
  66             }
  67             break;
  68         default:
  69             return FALSE;
  70     }
  71     return TRUE;
  72 }
  73 #endif
  74
  75 #ifdef WIN32
  76 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
  77     LPSTR lpCmdLine, int nCmdShow) {
  78 #else
  79 int main( int argc, char** argv) {
  80 #endif
  81     int i, slide, slide_direction = -1;
  82     int ticks;
  83     int mx, my;
  84     Uint8 *keys;
  85     Uint8 mb;
  86     SDL_Event e;
  87     int sdl_flags = SDL_SWSURFACE;
  88     int copyright_line_width;
  89     int btn_offset;
  90     int btn_hovering = 0;
  91     int slide_start;
  92
  93 #ifdef MAEMO
  94     sdl_flags |= SDL_FULLSCREEN;
  95 #endif
  96
  97 #ifdef WIN32
  98     int mb_result;
  99     mb_result = DialogBox(hInstance, "CONFIG", 0, (DLGPROC)ConfigDialogProc);
 100
 101     switch (mb_result) {
 102         case IDYES:
 103             sdl_flags |= SDL_FULLSCREEN;
 104             break;
 105         case IDCANCEL:
 106             return 0;
 107             break;
 108         default:
 109             break;
 110     }
 111 #else
 112     fprintf( stderr, "Tennix %s\n%s\n%s\n\n", VERSION, COPYRIGHT, URL);
 113
 114     bool do_help = false;
 115     i = 1;
 116     while (i < argc) {
 117         /* A poor/lazy man's getopt */
 118         #define OPTION_SET(longopt,shortopt) \
 119                 (strcmp(argv[i], longopt)==0 || strcmp(argv[i], shortopt)==0)
 120         #define OPTION_VALUE \
 121                 ((i+1 < argc)?(argv[i+1]):(NULL))
 122         #define OPTION_VALUE_PROCESSED \
 123                 (i++)
 124         if (OPTION_SET("--fullscreen", "-f")) {
 125             sdl_flags |= SDL_FULLSCREEN;
 126         }
 127         else if (OPTION_SET("--help", "-h")) {
 128             do_help = true;
 129         }
 130         else if (OPTION_SET("--list-joysticks", "-J")) {
 131             SDL_Init(SDL_INIT_JOYSTICK);
 132             joystick_list();
 133             return 0;
 134         }
 135         else if (OPTION_SET("--joystick", "-j")) {
 136             SDL_Init(SDL_INIT_JOYSTICK);
 137             if (OPTION_VALUE == NULL) {
 138                 fprintf(stderr, "Error: You need to specify the name of the joystick as parameter.\n");
 139                 do_help = true;
 140                 break;
 141             }
 142             if (joystick_open(OPTION_VALUE)==0) {
 143                 fprintf(stderr, "Warning: Cannot find joystick \"%s\" - Ignored.\n", OPTION_VALUE);
 144                 break;
 145             }
 146             OPTION_VALUE_PROCESSED;
 147         }
 148         else {
 149             fprintf(stderr, "Ignoring unknown option: %s\n", argv[i]);
 150         }
 151         i++;
 152     }
 153
 154     if (do_help == true) {
 155         fprintf(stderr, "Usage: %s [--fullscreen|-f] [--help|-h] [--list-joysticks|-J] [--joystick|-j] [joystick name]\n", argv[0]);
 156         return 0;
 157     }
 158 #endif
 159
 160     srand( (unsigned)time( NULL));
 161
 162     if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) == -1) {
 163         fprintf( stderr, "Can't init SDL:  %s\n", SDL_GetError());
 164         exit( 1);
 165     }
 166
 167     SDL_VideoInfo* vi = (SDL_VideoInfo*)SDL_GetVideoInfo();
 168     if( (screen = SDL_SetVideoMode( WIDTH, HEIGHT, vi->vfmt->BitsPerPixel, sdl_flags)) == NULL) {
 169         fprintf( stderr, "Can't set video mode: %s\n", SDL_GetError());
 170         exit( 1);
 171     }
 172
 173     SDL_WM_SetCaption( "Tennix " VERSION, "Tennix");
 174     SDL_ShowCursor( SDL_DISABLE);
 175     SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, 1);
 176
 177     init_sound();
 178     init_graphics();
 179     init_joystick();
 180
 181     play_sample_background(SOUND_BACKGROUND);
 182
 183     copyright_line_width = font_get_string_width( GR_DKC2_FONT, COPYRIGHT);
 184
 185     clear_screen();
 186     start_fade();
 187
 188     i = 0;
 189     ticks = SDL_GetTicks();
 190     slide_start = get_image_width(GR_SIDEBAR);
 191     slide = slide_start;
 192     while( 1) {
 193         if (SDL_GetTicks() > ticks + 20) {
 194             if (slide > 0 && slide <= slide_start) {
 195                 slide += slide_direction*(1+slide/25);
 196             } else if (slide >= slide_start) {
 197                 slide = slide_start;
 198                 slide_direction = 0;
 199             } else {
 200                 slide = 0;
 201                 slide_direction = 1;
 202             }
 203             ticks = SDL_GetTicks();
 204         }
 205         clear_screen();
 206         btn_offset = slide/7;
 207         show_image(GR_SIDEBAR, WIDTH-get_image_width(GR_SIDEBAR)+slide, 0, 255);
 208         show_image(GR_TENNIXLOGO, WIDTH-get_image_width(GR_SIDEBAR)-10+slide/2, 20, 255);
 209         show_image(GR_BTN_PLAY, WIDTH-get_image_width(GR_BTN_PLAY)+slide+btn_offset+3-(3*(btn_hovering==1)), 150, 255);
 210         show_image(GR_BTN_OPTIONS, WIDTH-get_image_width(GR_BTN_OPTIONS)+slide+btn_offset+3-(3*(btn_hovering==2)), 230, 255);
 211         show_image(GR_BTN_QUIT, WIDTH-get_image_width(GR_BTN_QUIT)+slide+btn_offset+3-(3*(btn_hovering==3)), 350, 255);
 212
 213         SDL_PollEvent( &e);
 214         if( e.type == SDL_QUIT) {
 215             break;
 216         }
 217         keys = SDL_GetKeyState( NULL);
 218         mb = SDL_GetMouseState( &mx, &my);
 219
 220         if( keys[SDLK_ESCAPE] || keys['q']) {
 221             break;
 222         }
 223
 224         if( keys['f']) {
 225             SDL_WM_ToggleFullScreen( screen);
 226         }
 227
 228         if( M_POS_START_GAME(mx,my)) {
 229             if (btn_hovering != 1) play_sample(SOUND_MOUSEOVER);
 230             btn_hovering = 1;
 231         } else if( M_POS_START_MULTI(mx,my)) {
 232             if (btn_hovering != 2) play_sample(SOUND_MOUSEOVER);
 233             btn_hovering = 2;
 234         } else if( M_POS_QUIT(mx,my)) {
 235             if (btn_hovering != 3) play_sample(SOUND_MOUSEOVER);
 236             btn_hovering = 3;
 237         } else {
 238             btn_hovering = 0;
 239         }
 240
 241         font_draw_string( GR_SMALLISH_FONT, COPYRIGHT, (WIDTH-copyright_line_width)/2-80, HEIGHT-35, i*3, (((i*3)/150)%ANIMATION_COUNT));
 242 #ifndef MAEMO /* No mouse cursor on Maemo (we have a touchscreen) */
 243         show_sprite( GR_RACKET, ((mb&SDL_BUTTON( SDL_BUTTON_LEFT))>0)+(((mb&SDL_BUTTON( SDL_BUTTON_RIGHT))>0)*2), 4, mx, my, 255);
 244 #endif
 245         font_draw_string( GR_SMALLISH_FONT, "FYI: Currently, the options menu is the two-player mode :)", 10, 10, 0, 0);
 246
 247 #ifdef DEBUG
 248         /* Draw the "real" mouse coordinates */
 249         rectangle(mx-1, my-1, 2, 2, 255, 255, 255);
 250 #endif
 251         store_screen();
 252         updatescr();
 253
 254         if( mb & SDL_BUTTON( SDL_BUTTON_LEFT)) {
 255             play_sample(SOUND_MOUSECLICK);
 256             if( M_POS_START_GAME(mx,my)) {
 257                 stop_sample(SOUND_BACKGROUND);
 258                 start_fade();
 259                 game( true);
 260                 SDL_Delay( 150);
 261                 start_fade();
 262                 while( SDL_PollEvent( &e));
 263                 play_sample_background(SOUND_BACKGROUND);
 264                 slide = slide_start;
 265                 slide_direction = -1;
 266             }
 267             if( M_POS_START_MULTI(mx,my)) {
 268                 stop_sample(SOUND_BACKGROUND);
 269                 start_fade();
 270                 game( false);
 271                 SDL_Delay( 150);
 272                 start_fade();
 273                 while( SDL_PollEvent( &e));
 274                 play_sample_background(SOUND_BACKGROUND);
 275             }
 276             if( M_POS_QUIT(mx,my)) {
 277                 stop_sample(SOUND_BACKGROUND);
 278                 break;
 279             }
 280         }
 281         i++;
 282         SDL_Delay(10);
 283     }
 284
 285     start_fade();
 286     store_screen();
 287     while( is_fading()) {
 288         clear_screen();
 289         updatescr();
 290         SDL_Delay( 10);
 291     }
 292
 293     uninit_graphics();
 294     uninit_joystick();
 295
 296     SDL_Quit();
 297     return 0;
 298 }
 299