tennix.cc

   1
   2 /**
   3  *
   4  * Tennix! SDL Port
   5  * Copyright (C) 2003, 2007, 2008, 2009 Thomas Perl <thp@thpinfo.com>
   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 #include <string.h>
  28 #include <stdlib.h>
  29
  30 #ifdef WIN32
  31 #include <windows.h>
  32 #endif
  33
  34 #include "tennix.h"
  35 #include "archive.hh"
  36 #include "game.h"
  37 #include "graphics.h"
  38 #include "sound.h"
  39 #include "input.h"
  40 #include "network.h"
  41 #include "util.h"
  42 #include "animation.h"
  43
  44 #include "locations.h"
  45
  46 SDL_Surface *screen;
  47
  48 #ifdef WIN32
  49
  50 /* IDs from the resource file */
  51 #define START_BUTTON 1
  52 #define CHECKBOX_FULLSCREEN 2
  53 #define QUIT_BUTTON 3
  54
  55 BOOL CALLBACK ConfigDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  56 {
  57     static int checkbox_is_checked;
  58
  59     switch (uMsg) {
  60         case WM_CLOSE:
  61             EndDialog(hwndDlg, IDCANCEL);
  62             break;
  63         case WM_COMMAND:
  64             switch (wParam) {
  65                 case START_BUTTON:
  66                     EndDialog(hwndDlg, (checkbox_is_checked)?(IDYES):(IDNO));
  67                     break;
  68                 case QUIT_BUTTON:
  69                     EndDialog(hwndDlg, IDCANCEL);
  70                     break;
  71                 case CHECKBOX_FULLSCREEN:
  72                     checkbox_is_checked ^= 1;
  73                     break;
  74             }
  75             break;
  76         default:
  77             return FALSE;
  78     }
  79     return TRUE;
  80 }
  81 #endif
  82
  83 #ifdef WIN32
  84 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
  85     LPSTR lpCmdLine, int nCmdShow) {
  86 #else
  87 int main( int argc, char** argv) {
  88 #endif
  89     int i, slide, slide_direction;
  90     unsigned int x;
  91     Uint32 ticks;
  92     int mx, my;
  93     unsigned int worldmap_xpos, worldmap_ypos;
  94     Uint8 *keys;
  95     Uint8 mb;
  96     SDL_Event e;
  97     int sdl_flags = SDL_SWSURFACE;
  98     int btn_hovering = 0, btn_hovering_old = 0;
  99     int slide_start;
 100     bool mouse_pressed = false;
 101     bool quit = false;
 102     bool benchmark = false;
 103     unsigned int night_start, night_end;
 104     GameState *current_game = NULL, *prepared_game = NULL;
 105     InputDevice* input_devices;
 106     unsigned int input_device_count, input_device_id;
 107     Animation *intro;
 108     AnimationState *intro_playback;
 109     float wiggle;
 110     TennixNet* connection = NULL;
 111     char* net_host = NULL;
 112     bool net_master = false;
 113     TennixArchive* tnxar = NULL;
 114
 115     MenuButton btn_back = {
 116         NULL, /* not needed for image-based button */
 117         MENU_OPTIONS_BORDER,
 118         HEIGHT-MENU_OPTIONS_BORDER,
 119         0, -1, /* width and height will be set by menu_button_init */
 120         255, 0, 0,
 121         GR_BACK
 122     };
 123     MenuButton btn_start = {
 124         NULL, /* not needed for image-based button */
 125         WIDTH-MENU_OPTIONS_BORDER,
 126         HEIGHT-MENU_OPTIONS_BORDER,
 127         -1, -1, /* width and height will be set by menu_button_init */
 128         0, 255, 0,
 129         GR_FORWARD
 130     };
 131     MenuButton btn_player1 = {
 132         NULL,
 133         CONTROLLER_SETUP_BORDER,
 134         HEIGHT/2 + CONTROLLER_SETUP_SIZE/2 + 10,
 135         CONTROLLER_SETUP_SIZE, MENU_OPTIONS_BUTTON_HEIGHT,
 136         50, 50, 255,
 137         GR_COUNT
 138     };
 139     MenuButton btn_player2 = {
 140         NULL,
 141         WIDTH-CONTROLLER_SETUP_SIZE-CONTROLLER_SETUP_BORDER,
 142         HEIGHT/2 + CONTROLLER_SETUP_SIZE/2 + 10,
 143         CONTROLLER_SETUP_SIZE, MENU_OPTIONS_BUTTON_HEIGHT,
 144         255, 50, 50,
 145         GR_COUNT
 146     };
 147
 148     int highlight_location = -1;
 149     float highlight_location_distance = 0.0;
 150     float new_location_distance = 0.0;
 151     bool location_info_visible = false;
 152     unsigned int location_info_xpos = 0, location_info_ypos = 0;
 153
 154     const SDL_VideoInfo* vi = NULL;
 155
 156     bool do_help = false;
 157
 158     int state = MENU_STATE_STARTED;
 159
 160 #ifdef ENABLE_FPS_LIMIT
 161     Uint32 ft, frames; /* frame timer and frames */
 162 #endif
 163
 164 #if defined(MAEMO) || defined(MACOSX)
 165     sdl_flags |= SDL_FULLSCREEN;
 166 #endif
 167
 168 #ifdef WIN32
 169     int mb_result;
 170     mb_result = DialogBox(hInstance, "CONFIG", 0, (DLGPROC)ConfigDialogProc);
 171
 172     switch (mb_result) {
 173         case IDYES:
 174             sdl_flags |= SDL_FULLSCREEN;
 175             break;
 176         case IDCANCEL:
 177             return 0;
 178             break;
 179         default:
 180             break;
 181     }
 182 #else
 183     fprintf(stderr, "Tennix 2009 World Tennis Championship Tour (v" VERSION ")\n" COPYRIGHT "\n" URL "\n\n");
 184
 185     i = 1;
 186     while (i < argc) {
 187         /* A poor/lazy man's getopt */
 188         #define OPTION_SET(longopt,shortopt) \
 189                 (strcmp(argv[i], longopt)==0 || strcmp(argv[i], shortopt)==0)
 190         #define OPTION_VALUE \
 191                 ((i+1 < argc)?(argv[i+1]):(NULL))
 192         #define OPTION_VALUE_PROCESSED \
 193                 (i++)
 194         if (OPTION_SET("--fullscreen", "-f")) {
 195             sdl_flags |= SDL_FULLSCREEN;
 196         }
 197         else if (OPTION_SET("--help", "-h")) {
 198             do_help = true;
 199         }
 200         else if (OPTION_SET("--benchmark", "-b")) {
 201             benchmark = true;
 202         }
 203         else if (OPTION_SET("--slave", "-s")) {
 204             net_host = OPTION_VALUE;
 205             assert(OPTION_VALUE != NULL);
 206             OPTION_VALUE_PROCESSED;
 207             net_master = false;
 208         }
 209         else if (OPTION_SET("--master", "-m")) {
 210             net_host = OPTION_VALUE;
 211             assert(OPTION_VALUE != NULL);
 212             OPTION_VALUE_PROCESSED;
 213             net_master = true;
 214         }
 215         else {
 216             fprintf(stderr, "Ignoring unknown option: %s\n", argv[i]);
 217         }
 218         i++;
 219     }
 220
 221     if (do_help == true) {
 222         fprintf(stderr, "Usage: %s [--fullscreen|-f] [--help|-h]\n", argv[0]);
 223         return 0;
 224     }
 225 #endif
 226
 227     if (benchmark) {
 228         srand(100);
 229     } else {
 230         srand((unsigned)time(NULL));
 231     }
 232
 233     if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) == -1) {
 234         fprintf( stderr, "Can't init SDL:  %s\n", SDL_GetError());
 235         exit( 1);
 236     }
 237
 238     vi = SDL_GetVideoInfo();
 239     if( (screen = SDL_SetVideoMode( WIDTH, HEIGHT, vi->vfmt->BitsPerPixel, sdl_flags)) == NULL) {
 240         fprintf( stderr, "Can't set video mode: %s\n", SDL_GetError());
 241         exit( 1);
 242     }
 243
 244     SDL_WM_SetCaption( "Tennix 2009 World Tennis Championship Tour", "Tennix 2009");
 245     SDL_ShowCursor( SDL_DISABLE);
 246     SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, 1);
 247
 248     tnxar = new TennixArchive(ARCHIVE_FILE, ARCHIVE_FILE_INSTALLED);
 249     init_graphics(*tnxar);
 250     init_sound(*tnxar);
 251     init_input(*tnxar);
 252     init_network();
 253     delete tnxar;
 254
 255     if (net_host != NULL) {
 256         connection = network_connect(net_host, net_master);
 257     }
 258
 259     menu_button_init(&btn_back);
 260     menu_button_init(&btn_start);
 261     menu_button_init(&btn_player1);
 262     menu_button_init(&btn_player2);
 263
 264     input_devices = find_input_devices(&input_device_count);
 265
 266     current_game = gamestate_load(GAMESTATE_FILE);
 267     if (current_game != NULL) {
 268         /* restore pointer to location */
 269         current_game->location = &(locations[current_game->current_location]);
 270         /* */
 271         for (i=1; i<=MAXPLAYERS; i++) {
 272             if (PLAYER(current_game, i).type == PLAYER_TYPE_HUMAN) {
 273                 input_device_id = PLAYER(current_game, i).input_device_index;
 274                 if (input_device_id < input_device_count) {
 275                     /* ok, we still have that device around */
 276                     PLAYER(current_game, i).input = &(input_devices[input_device_id]);
 277                 } else {
 278                     /* the device vanished - set to AI (FIXME: select new device) */
 279                     PLAYER(current_game, i).type = PLAYER_TYPE_AI;
 280                     PLAYER(current_game, i).input = NULL;
 281                 }
 282             }
 283         }
 284     }
 285
 286 #ifdef ENABLE_FPS_LIMIT
 287     frames = 0;
 288     ft = SDL_GetTicks();
 289 #endif
 290
 291     if (benchmark) {
 292         GameState* g = gamestate_new();
 293         PLAYER(g, 1).type = PLAYER_TYPE_AI;
 294         PLAYER(g, 2).type = PLAYER_TYPE_AI;
 295         g->location = &(locations[0]);
 296         gameloop(g, connection);
 297         free(g);
 298         exit(0);
 299     }
 300
 301     /*intro = create_intro();
 302     intro_playback = animation_state_new(intro);
 303     animation_state_run(intro_playback, 1);
 304     animation_state_free(intro_playback);
 305     animation_free(intro);
 306     start_fade();*/
 307
 308     worldmap_xpos = (WIDTH-get_image_width(GR_WORLDMAP))/2;
 309     worldmap_ypos = (HEIGHT-get_image_height(GR_WORLDMAP))/2;
 310
 311     i = 0;
 312     /* Sliding initialization */
 313     ticks = SDL_GetTicks();
 314     slide = slide_start = get_image_width(GR_SIDEBAR);
 315     slide_direction = 0;
 316     while(!quit) {
 317         /* State transitions */
 318         switch (state) {
 319             case MENU_STATE_STARTED:
 320                 state = MENU_STATE_SLIDE_TO_MAINMENU;
 321                 break;
 322             case MENU_STATE_SLIDE_TO_MAINMENU:
 323                 clear_screen();
 324                 rectangle(0, 0, WIDTH, HEIGHT, 80, 80, 80);
 325                 store_screen();
 326                 slide = slide_start;
 327                 slide_direction = -1;
 328                 state = MENU_STATE_SLIDE_TO_MAINMENU_IN_PROGRESS;
 329                 break;
 330             case MENU_STATE_SLIDE_TO_MAINMENU_IN_PROGRESS:
 331                 if (slide == 0) {
 332                     slide_direction = 0;
 333                     state = MENU_STATE_MAINMENU;
 334                 }
 335                 break;
 336             case MENU_STATE_MAINMENU:
 337                 free(prepared_game);
 338                 prepared_game = NULL;
 339                 break;
 340             case MENU_STATE_SLIDE_TO_LOCATION:
 341                 slide = 1;
 342                 slide_direction = 3;
 343                 state = MENU_STATE_SLIDE_TO_LOCATION_IN_PROGRESS;
 344                 break;
 345             case MENU_STATE_SLIDE_TO_LOCATION_IN_PROGRESS:
 346                 if (slide == slide_start) {
 347                     state = MENU_STATE_FADE_TO_LOCATION;
 348                 }
 349                 break;
 350             case MENU_STATE_FADE_TO_LOCATION:
 351                 start_fade();
 352                 state = MENU_STATE_LOCATION;
 353                 clear_screen();
 354
 355                 rectangle(0, 0, WIDTH, HEIGHT, 80, 80, 80);
 356                 /* Draw and store the worldmap with day/night times */
 357                 show_image(GR_WORLDMAP, WIDTH/2-get_image_width(GR_WORLDMAP)/2, HEIGHT/2-get_image_height(GR_WORLDMAP)/2, 255);
 358                 day_night(get_image_width(GR_WORLDMAP), &night_start, &night_end);
 359                 if (night_start > night_end) {
 360                     rectangle_alpha(worldmap_xpos, worldmap_ypos, night_end, get_image_height(GR_WORLDMAP), 0, 0, 0, 150);
 361                     rectangle_alpha(worldmap_xpos+night_start, worldmap_ypos, get_image_width(GR_WORLDMAP)-night_start, get_image_height(GR_WORLDMAP), 0, 0, 0, 150);
 362                 } else {
 363                     rectangle_alpha(worldmap_xpos+night_start, worldmap_ypos, night_end-night_start, get_image_height(GR_WORLDMAP), 0, 0, 0, 150);
 364                 }
 365
 366                 /* add misc items to screen */
 367                 font_draw_string(FONT_XLARGE, "Pick a location", (WIDTH-font_get_string_width(FONT_XLARGE, "Pick a location"))/2, 20);
 368
 369                 store_screen();
 370                 break;
 371             case MENU_STATE_FADE_TO_OPTIONS:
 372                 start_fade();
 373                 clear_screen();
 374                 rectangle(0, 0, WIDTH, HEIGHT, 80, 80, 80);
 375                 rectangle(CONTROLLER_SETUP_BORDER, HEIGHT/2-CONTROLLER_SETUP_SIZE/2, CONTROLLER_SETUP_SIZE, CONTROLLER_SETUP_SIZE, 150, 150, 150);
 376                 rectangle(WIDTH-CONTROLLER_SETUP_BORDER-CONTROLLER_SETUP_SIZE, (HEIGHT-CONTROLLER_SETUP_SIZE)/2, CONTROLLER_SETUP_SIZE, CONTROLLER_SETUP_SIZE, 150, 150, 150);
 377                 font_draw_string(FONT_XLARGE, "Controller setup", (WIDTH-font_get_string_width(FONT_XLARGE, "Controller setup"))/2, 20);
 378                 font_draw_string(FONT_MEDIUM, "Player 1", 130 - font_get_string_width(FONT_MEDIUM, "Player 1")/2, (HEIGHT-CONTROLLER_SETUP_SIZE)/2 - 10 - font_get_height(FONT_MEDIUM));
 379                 font_draw_string(FONT_MEDIUM, "Player 1", 130 - font_get_string_width(FONT_MEDIUM, "Player 1")/2, (HEIGHT-CONTROLLER_SETUP_SIZE)/2 - 10 - font_get_height(FONT_MEDIUM));
 380                 font_draw_string(FONT_MEDIUM, "Player 2", WIDTH - CONTROLLER_SETUP_SIZE/2 - CONTROLLER_SETUP_BORDER - font_get_string_width(FONT_MEDIUM, "Player 2")/2, (HEIGHT-CONTROLLER_SETUP_SIZE)/2 - 10 - font_get_height(FONT_MEDIUM));
 381                 store_screen();
 382                 start_fade();
 383                 state = MENU_STATE_OPTIONS;
 384                 break;
 385             case MENU_STATE_LOCATION:
 386             case MENU_STATE_OPTIONS:
 387                 /* Prepare a new game */
 388                 if (prepared_game == NULL) {
 389                     prepared_game = gamestate_new();
 390                     prepared_game->location = NULL;
 391                     /* FIXME - this should not be written here, but taken from the input devices */
 392                     btn_player1.text = "Keyboard (arrows)";
 393                     btn_player2.text = "Carl Van Court";
 394 #ifdef MAEMO
 395                     PLAYER(prepared_game, 1).input_device_index = 0;
 396 #else
 397                     PLAYER(prepared_game, 1).input_device_index = 2;
 398 #endif
 399                     PLAYER(prepared_game, 1).type = PLAYER_TYPE_HUMAN;
 400                     PLAYER(prepared_game, 1).input = &(input_devices[PLAYER(prepared_game, 1).input_device_index]);
 401                     location_info_visible = false;
 402                     prepared_game->current_location = -1;
 403                     highlight_location = -1;
 404                 }
 405                 break;
 406             case MENU_STATE_SLIDE_TO_GAME:
 407                 /*slide = 1;
 408                 slide_direction = 2;
 409                 state = MENU_STATE_SLIDE_TO_GAME_IN_PROGRESS;
 410                 break;
 411             case MENU_STATE_SLIDE_TO_GAME_IN_PROGRESS:
 412                 if (slide == slide_start) {
 413                     state = MENU_STATE_GAME;
 414                 }*/
 415                 state = MENU_STATE_GAME;
 416                 break;
 417             case MENU_STATE_SLIDE_TO_RESUME:
 418                 slide = 1;
 419                 slide_direction = 2;
 420                 state = MENU_STATE_SLIDE_TO_RESUME_IN_PROGRESS;
 421                 break;
 422             case MENU_STATE_SLIDE_TO_RESUME_IN_PROGRESS:
 423                 if (slide == slide_start) {
 424                     state = MENU_STATE_RESUME;
 425                 }
 426                 break;
 427             case MENU_STATE_GAME:
 428                 if (prepared_game == NULL) {
 429                     fprintf(stderr, "Game not yet prepared!\n");
 430                     exit(EXIT_FAILURE);
 431                 }
 432
 433                 /* Cancel a possibly started game */
 434                 free(current_game);
 435                 current_game = prepared_game;
 436                 prepared_game = NULL;
 437                 /* no break - we are continuing with "resume" */
 438             case MENU_STATE_RESUME:
 439                 if (current_game == NULL) {
 440                     fprintf(stderr, "Cannot resume game!\n");
 441                     exit(EXIT_FAILURE);
 442                 }
 443                 start_fade();
 444                 gameloop(current_game, connection);
 445                 SDL_Delay(150);
 446                 while(SDL_PollEvent(&e));
 447 #ifdef ENABLE_FPS_LIMIT
 448                 frames = 0;
 449                 ft = SDL_GetTicks();
 450 #endif
 451                 start_fade();
 452                 state = MENU_STATE_SLIDE_TO_MAINMENU;
 453                 break;
 454             case MENU_STATE_SLIDE_TO_QUIT:
 455                 slide = 1;
 456                 slide_direction = 3;
 457                 state = MENU_STATE_SLIDE_TO_QUIT_IN_PROGRESS;
 458                 break;
 459             case MENU_STATE_SLIDE_TO_QUIT_IN_PROGRESS:
 460                 if (slide == slide_start) {
 461                     state = MENU_STATE_QUIT;
 462                 }
 463                 break;
 464             case MENU_STATE_QUIT:
 465                 quit = true;
 466                 break;
 467             default:
 468                 fprintf(stderr, "State error: %d\n", state);
 469                 exit(EXIT_FAILURE);
 470         }
 471
 472         /* Sliding */
 473         if (SDL_GetTicks() > ticks + 20) {
 474             if (slide >= 1 && slide <= slide_start) {
 475                 slide += slide_direction+(slide_direction*slide/(sqrt(2*slide)));
 476                 slide = MAX(0, MIN(slide_start, slide));
 477             } else if (slide_direction != 0) {
 478                 slide_direction = 0;
 479             }
 480             ticks = SDL_GetTicks();
 481         }
 482
 483         /* Graphics */
 484 #ifdef DEBUG
 485         if (state != MENU_STATE_OPTIONS) {
 486             fill_image_offset(GR_FOG, 0, 0, WIDTH, HEIGHT, -i, 0);
 487         }
 488 #endif
 489         show_image(GR_SIDEBAR, WIDTH-get_image_width(GR_SIDEBAR)+slide, 0, 255);
 490         show_image(GR_TENNIXLOGO, WIDTH-get_image_width(GR_SIDEBAR)-10, 20-slide, 255);
 491         if (state != MENU_STATE_OPTIONS && state != MENU_STATE_LOCATION) {
 492             /* Main Menu */
 493             show_image(GR_BTN_PLAY, WIDTH-get_image_width(GR_BTN_PLAY)+slide+(slide/7)+3-(3*(btn_hovering==MENU_START)), 150, 255);
 494             if (current_game != NULL) {
 495                 show_image(GR_BTN_RESUME, WIDTH-get_image_width(GR_BTN_RESUME)+slide+(slide/7)+3-(3*(btn_hovering==MENU_RESUME)), 230, 255);
 496                 font_draw_string(FONT_SMALL, "match paused", 10, 10);
 497             } else {
 498                 font_draw_string(FONT_MEDIUM, "Tennix 2009 World Tennis Championship Tour", 10, 10);
 499             }
 500             font_draw_string_color(FONT_MEDIUM, URL, 10-1, HEIGHT-10-1-font_get_height(FONT_MEDIUM), 130, 130, 130);
 501             font_draw_string_color(FONT_MEDIUM, URL, 10, HEIGHT-10-font_get_height(FONT_MEDIUM), 30, 30, 30);
 502             show_image(GR_BTN_QUIT, WIDTH-get_image_width(GR_BTN_QUIT)+slide+(slide/7)+3-(3*(btn_hovering==MENU_QUIT)), 350, 255);
 503         } else if (state == MENU_STATE_OPTIONS) {
 504             /* Options screen */
 505             draw_button_object(&btn_back, mx, my);
 506             draw_button_object(&btn_start, mx, my);
 507             draw_button_object(&btn_player1, mx, my);
 508             draw_button_object(&btn_player2, mx, my);
 509             wiggle = 15*sinf((float)ticks/300.);
 510             if (PLAYER(prepared_game, 1).input_device_index > -1) {
 511                 show_image_rotozoom(input_devices[PLAYER(prepared_game, 1).input_device_index].icon, CONTROLLER_SETUP_BORDER + CONTROLLER_SETUP_SIZE/2, HEIGHT/2, wiggle, 1.0);
 512             } else {
 513                 show_image_rotozoom(GR_INPUT_AI, CONTROLLER_SETUP_BORDER + CONTROLLER_SETUP_SIZE/2, HEIGHT/2, wiggle, 1.0);
 514             }
 515             if (PLAYER(prepared_game, 2).input_device_index > -1) {
 516                 show_image_rotozoom(input_devices[PLAYER(prepared_game, 2).input_device_index].icon, WIDTH-CONTROLLER_SETUP_BORDER-CONTROLLER_SETUP_SIZE/2, HEIGHT/2, -wiggle, 1.0);
 517             } else {
 518                 show_image_rotozoom(GR_INPUT_AI, WIDTH-CONTROLLER_SETUP_BORDER-CONTROLLER_SETUP_SIZE/2, HEIGHT/2, -wiggle, 1.0);
 519             }
 520         } else if (state == MENU_STATE_LOCATION) {
 521             /* Location selection screen */
 522             for (x=0; x<location_count(); x++) {
 523                 new_location_distance = SQUARE_DISTANCE(mx-worldmap_xpos-locations[x].worldmap_x,
 524                                                         my-worldmap_ypos-locations[x].worldmap_y);
 525                 if (highlight_location == -1) {
 526                     if (new_location_distance < 20*20) {
 527                         highlight_location = x;
 528                     }
 529                 } else {
 530                     highlight_location_distance = SQUARE_DISTANCE(mx-worldmap_xpos-locations[highlight_location].worldmap_x,
 531                                                                   my-worldmap_ypos-locations[highlight_location].worldmap_y);
 532                     if (highlight_location_distance > 20*20) {
 533                         highlight_location = -1;
 534                     }
 535                     if (highlight_location_distance > new_location_distance && new_location_distance < 20*20) {
 536                         highlight_location = x;
 537                     }
 538                 }
 539             }
 540             if (prepared_game != NULL) {
 541                 if (!location_info_visible) {
 542                     for (x=0; x<location_count(); x++) {
 543                         /* draw rectangle for location at "x"*/
 544                         if (highlight_location != -1 && (unsigned int)highlight_location == x) {
 545                             rectangle(worldmap_xpos + locations[x].worldmap_x-3, worldmap_ypos + locations[x].worldmap_y-3, 7, 7, 255*((i/10)%2), 0, 255*((i/10)%2));
 546                         }
 547
 548                         rectangle(worldmap_xpos + locations[x].worldmap_x-2, worldmap_ypos + locations[x].worldmap_y-2, 5, 5, 255, 255*(prepared_game->current_location != -1 && x==(unsigned int)(prepared_game->current_location)), 0);
 549                     }
 550                 } else {
 551                     rectangle_alpha(location_info_xpos-5, location_info_ypos-5, 10+get_image_width(prepared_game->location->photo), get_image_height(prepared_game->location->photo)+100, 30, 30, 30, 200);
 552                     show_sprite(prepared_game->location->photo, (i/1000)%(prepared_game->location->photo_frames), prepared_game->location->photo_frames, location_info_xpos, location_info_ypos, 255);
 553                 font_draw_string(FONT_SMALL, prepared_game->location->name, location_info_xpos+MENU_OPTIONS_BORDER, location_info_ypos+MENU_OPTIONS_BORDER+200);
 554                 font_draw_string(FONT_SMALL, prepared_game->location->area, location_info_xpos+MENU_OPTIONS_BORDER, location_info_ypos+MENU_OPTIONS_BORDER+200+font_get_height(FONT_SMALL));
 555                 font_draw_string(FONT_SMALL, prepared_game->location->city, location_info_xpos+MENU_OPTIONS_BORDER, location_info_ypos+MENU_OPTIONS_BORDER+200+2*font_get_height(FONT_SMALL));
 556                 font_draw_string(FONT_SMALL, prepared_game->location->court_type_name, location_info_xpos+MENU_OPTIONS_BORDER, location_info_ypos+MENU_OPTIONS_BORDER+200+3*font_get_height(FONT_SMALL));
 557                 }
 558                 if (prepared_game->location != NULL) {
 559                     draw_button_object(&btn_start, mx, my);
 560                 }
 561             }
 562             draw_button_object(&btn_back, mx, my);
 563         }
 564
 565         SDL_PollEvent( &e);
 566         if( e.type == SDL_QUIT) {
 567             state = MENU_STATE_SLIDE_TO_QUIT;
 568             /*break;*/
 569         }
 570
 571         keys = SDL_GetKeyState( NULL);
 572         mb = SDL_GetMouseState( &mx, &my);
 573
 574         btn_hovering_old = btn_hovering;
 575         if (state == MENU_STATE_MAINMENU) {
 576             btn_hovering = M_POS_DECODE(mx, my);
 577             if (current_game == NULL) {
 578                 btn_hovering &= ~MENU_RESUME;
 579             }
 580         } else if (state == MENU_STATE_LOCATION) {
 581             if (M_POS_BUTTON(btn_back, mx, my)) {
 582                 btn_hovering = MENU_QUIT;
 583             } else if (M_POS_BUTTON(btn_start, mx, my)) {
 584                 btn_hovering = MENU_START;
 585             } else {
 586                 btn_hovering = 0;
 587             }
 588         } else if (state == MENU_STATE_OPTIONS) {
 589             if (M_POS_BUTTON(btn_back, mx, my)) {
 590                 btn_hovering = MENU_QUIT;
 591             } else if (M_POS_BUTTON(btn_start, mx, my)) {
 592                 btn_hovering = MENU_START;
 593             } else if (M_POS_BUTTON(btn_player1, mx, my)) {
 594                 btn_hovering = MENU_PLAYER1;
 595             } else if (M_POS_BUTTON(btn_player2, mx, my)) {
 596                 btn_hovering = MENU_PLAYER2;
 597             } else {
 598                 btn_hovering = 0;
 599             }
 600         } else {
 601             /* No menu screen - no hovering. */
 602             btn_hovering = 0;
 603         }
 604 #ifndef MAEMO /* On Maemo, we cannot really "hover" (touchscreen!) */
 605         if (btn_hovering_old != btn_hovering && btn_hovering != 0) {
 606 #ifdef HAVE_VOICE_FILES
 607             if (btn_hovering == MENU_QUIT) {
 608                 play_sample(VOICE_QUIT_IT);
 609             } else if (btn_hovering == MENU_START) {
 610                 play_sample(VOICE_NEW_GAME);
 611             } else {
 612                 play_sample(SOUND_MOUSEOVER);
 613             }
 614 #else
 615             /*play_sample(SOUND_MOUSEOVER);*/
 616 #endif
 617         }
 618 #endif
 619
 620         if( keys[SDLK_ESCAPE] || keys['q']) {
 621             /* FIXME: do the state thingie! */
 622             break;
 623         }
 624
 625         if( keys['f']) {
 626             SDL_WM_ToggleFullScreen( screen);
 627         }
 628
 629 #ifndef MAEMO /* No mouse cursor on Maemo (we have a touchscreen) */
 630         if (state == MENU_STATE_MAINMENU || state == MENU_STATE_OPTIONS || state == MENU_STATE_LOCATION) {
 631             show_image(GR_CURSOR, mx-2, my-1, 255);
 632         }
 633 #endif
 634
 635         /* Draw the "real" mouse coordinates */
 636         /*rectangle(mx-1, my-1, 2, 2, 255, 255, 255);*/
 637
 638         /* Store the screen, because we are fading after this screen update */
 639         /*if (!(mb & SDL_BUTTON(SDL_BUTTON_LEFT)) && btn_hovering != MENU_NONE && mouse_pressed == true) store_screen();*/
 640
 641         updatescr();
 642
 643         if( mb & SDL_BUTTON(SDL_BUTTON_LEFT)) {
 644             if (!mouse_pressed) {
 645                 play_sample(SOUND_MOUSEOVER);
 646             }
 647             mouse_pressed = true;
 648         } else if (mouse_pressed == true) {
 649             /* Mouse button released */
 650             if (state == MENU_STATE_MAINMENU || state == MENU_STATE_OPTIONS || state == MENU_STATE_LOCATION) {
 651 #ifdef HAVE_VOICE_FILES
 652                 if (btn_hovering == MENU_START) {
 653                     play_sample(VOICE_LETS_GO);
 654                 } else {
 655                     play_sample(SOUND_MOUSECLICK);
 656                 }
 657 #else
 658                 /*play_sample(SOUND_MOUSEOVER);*/
 659 #endif
 660             }
 661             if (state == MENU_STATE_MAINMENU) {
 662                 switch (btn_hovering) {
 663                     case MENU_START:
 664                         state = MENU_STATE_SLIDE_TO_LOCATION;
 665                         break;
 666                     case MENU_RESUME:
 667                         state = MENU_STATE_SLIDE_TO_RESUME;
 668                         break;
 669                     case MENU_QUIT:
 670                         state = MENU_STATE_SLIDE_TO_QUIT;
 671                         break;
 672                 }
 673             } else if (state == MENU_STATE_LOCATION) {
 674                 switch (btn_hovering) {
 675                     case MENU_START:
 676                         if (prepared_game->location != NULL) {
 677                             state = MENU_STATE_FADE_TO_OPTIONS;
 678                         }
 679                         break;
 680                     case MENU_QUIT:
 681                         state = MENU_STATE_SLIDE_TO_MAINMENU;
 682                         break;
 683                     default:
 684                         if (!location_info_visible && highlight_location != -1) {
 685                             prepared_game->current_location = highlight_location;
 686                             /* Set the day/night status */
 687                             if (night_start < night_end) {
 688                                 locations[prepared_game->current_location].night = (locations[prepared_game->current_location].worldmap_x > night_start && locations[prepared_game->current_location].worldmap_x < night_end);
 689                             } else {
 690                                 locations[prepared_game->current_location].night = (locations[prepared_game->current_location].worldmap_x < night_end || locations[prepared_game->current_location].worldmap_x > night_start);
 691                             }
 692                             prepared_game->location = &(locations[prepared_game->current_location]);
 693                             location_info_xpos = MAX(0, MIN(WIDTH-320-50, mx-320/2));
 694                             location_info_ypos = MAX(0, MIN(HEIGHT-200-160, my-200/2));
 695                             location_info_visible = true;
 696                         } else {
 697                             location_info_visible = false;
 698                             highlight_location = -1;
 699                             prepared_game->current_location = -1;
 700                             prepared_game->location = NULL;
 701                         }
 702                         break;
 703                 }
 704             } else if (state == MENU_STATE_OPTIONS) {
 705                 switch (btn_hovering) {
 706                     case MENU_START:
 707                         state = MENU_STATE_SLIDE_TO_GAME;
 708                         break;
 709                     case MENU_QUIT:
 710                         state = MENU_STATE_FADE_TO_LOCATION;
 711                         break;
 712                     case MENU_PLAYER1:
 713                         /* advance the input device index */
 714                         PLAYER(prepared_game, 1).input_device_index++;
 715                         if (PLAYER(prepared_game, 1).input_device_index == (signed int)input_device_count) {
 716                             PLAYER(prepared_game, 1).input_device_index = -1;
 717                         }
 718
 719                         if (input_devices[PLAYER(prepared_game, 1).input_device_index].exclusive_to_player == 2) {
 720                             PLAYER(prepared_game, 1).input_device_index++;
 721                         }
 722
 723                         /* determine the selected input device */
 724                         if (PLAYER(prepared_game, 1).input_device_index == -1) {
 725                             PLAYER(prepared_game, 1).type = PLAYER_TYPE_AI;
 726                             PLAYER(prepared_game, 1).input = NULL;
 727                             btn_player1.text = "Carl Van Court";
 728                         } else {
 729                             PLAYER(prepared_game, 1).type = PLAYER_TYPE_HUMAN;
 730                             PLAYER(prepared_game, 1).input = &(input_devices[PLAYER(prepared_game, 1).input_device_index]);
 731                             btn_player1.text = input_device_get_name(PLAYER(prepared_game, 1).input);
 732                         }
 733                         break;
 734                     case MENU_PLAYER2:
 735                         /* advance the input device index */
 736                         PLAYER(prepared_game, 2).input_device_index++;
 737
 738                         if (input_devices[PLAYER(prepared_game, 2).input_device_index].exclusive_to_player == 1) {
 739                             PLAYER(prepared_game, 2).input_device_index++;
 740                         }
 741
 742                         if (PLAYER(prepared_game, 2).input_device_index == (signed int)input_device_count) {
 743                             PLAYER(prepared_game, 2).input_device_index = -1;
 744                         }
 745
 746                         /* determine the selected input device */
 747                         if (PLAYER(prepared_game, 2).input_device_index == -1) {
 748                             PLAYER(prepared_game, 2).type = PLAYER_TYPE_AI;
 749                             PLAYER(prepared_game, 2).input = NULL;
 750                             btn_player2.text = "Carl Van Court";
 751                         } else {
 752                             PLAYER(prepared_game, 2).type = PLAYER_TYPE_HUMAN;
 753                             PLAYER(prepared_game, 2).input = &(input_devices[PLAYER(prepared_game, 2).input_device_index]);
 754                             btn_player2.text = input_device_get_name(PLAYER(prepared_game, 2).input);
 755                         }
 756                         break;
 757                 }
 758             }
 759             mouse_pressed = false;
 760         }
 761         i++;
 762 #ifdef ENABLE_FPS_LIMIT
 763         while (frames*1000.0/((float)(SDL_GetTicks()-ft+1))>(float)(DEFAULT_FPS)) {
 764             SDL_Delay(10);
 765         }
 766         frames++;
 767 #endif
 768     }
 769
 770     if (current_game != NULL) {
 771         if (gamestate_save(current_game, GAMESTATE_FILE) != 0) {
 772             fprintf(stderr, "Warning: cannot save gamestate to %s\n", GAMESTATE_FILE);
 773         }
 774     }
 775
 776     /* Play the credits */
 777     /*intro = create_credits();
 778     intro_playback = animation_state_new(intro);
 779     animation_state_run(intro_playback, 1);
 780     animation_state_free(intro_playback);
 781     animation_free(intro);*/
 782
 783     uninit_graphics();
 784     uninit_input();
 785     uninit_network();
 786
 787     SDL_Quit();
 788     return 0;
 789 }
 790
 791
 792 void menu_button_init(MenuButton* b)
 793 {
 794     int w, h;
 795
 796     if (b->image_id != GR_COUNT) {
 797         /**
 798          * If the button is an image, the "w" and "h" attributes of the
 799          * MenuButton struct are simply factors with which the real width
 800          * and height of the image (=button) should be multiplied and added
 801          * to the "x" and "y" position and the "w" and "h" are replaced with
 802          * the real size of the image for the collision detection
 803          **/
 804         w = b->w;
 805         h = b->h;
 806
 807         b->w = get_image_width(b->image_id);
 808         b->h = get_image_height(b->image_id);
 809         b->x += w*b->w;
 810         b->y += h*b->h;
 811     }
 812 }
 813
 814