src/missionui/missioncmdbrief.cpp

   1 /*
   2  * Copyright (C) Volition, Inc. 1999.  All rights reserved.
   3  *
   4  * All source code herein is the property of Volition, Inc. You may not sell
   5  * or otherwise commercially exploit the source or things you created based on
   6  * the source.
   7  */
   8
   9 /*
  10  * $Logfile: /Freespace2/code/MissionUI/MissionCmdBrief.cpp $
  11  * $Revision$
  12  * $Date$
  13  * $Author$
  14  *
  15  * Mission Command Briefing Screen
  16  *
  17  * $Log$
  18  * Revision 1.6  2004/09/20 01:31:44  theoddone33
  19  * GCC 3.4 fixes.
  20  *
  21  * Revision 1.5  2003/08/03 16:10:29  taylor
  22  * cleanup; compile warning fixes
  23  *
  24  * Revision 1.4  2003/05/25 02:30:43  taylor
  25  * Freespace 1 support
  26  *
  27  * Revision 1.3  2002/06/09 04:41:23  relnev
  28  * added copyright header
  29  *
  30  * Revision 1.2  2002/05/07 03:16:46  theoddone33
  31  * The Great Newline Fix
  32  *
  33  * Revision 1.1.1.1  2002/05/03 03:28:10  root
  34  * Initial import.
  35  *
  36  *
  37  * 14    10/06/99 10:28a Jefff
  38  * for OEM: cmd brief anim defaults to the default anim if load failure
  39  *
  40  * 13    9/03/99 1:32a Dave
  41  * CD checking by act. Added support to play 2 cutscenes in a row
  42  * seamlessly. Fixed super low level cfile bug related to files in the
  43  * root directory of a CD. Added cheat code to set campaign mission # in
  44  * main hall.
  45  *
  46  * 12    8/27/99 12:04a Dave
  47  * Campaign loop screen.
  48  *
  49  * 11    8/19/99 6:28p Jefff
  50  * move animation in 640 a bit
  51  *
  52  * 10    7/15/99 4:11p Andsager
  53  * Leave command briefs in DEMO
  54  *
  55  * 9     7/15/99 9:20a Andsager
  56  * FS2_DEMO initial checkin
  57  *
  58  * 8     7/09/99 10:32p Dave
  59  * Command brief and red alert screens.
  60  *
  61  * 7     2/08/99 5:06p Johnson
  62  * Removed reference to a now non-existent palette.
  63  *
  64  * 6     1/30/99 5:08p Dave
  65  * More new hi-res stuff.Support for nice D3D textures.
  66  *
  67  * 5     1/14/99 5:15p Neilk
  68  * changed credits, command debrief interfaces to high resolution support
  69  *
  70  * 4     10/16/98 9:40a Andsager
  71  * Remove ".h" files from model.h
  72  *
  73  * 3     10/13/98 9:28a Dave
  74  * Started neatening up freespace.h. Many variables renamed and
  75  * reorganized. Added AlphaColors.[h,cpp]
  76  *
  77  * 2     10/07/98 10:53a Dave
  78  * Initial checkin.
  79  *
  80  * 1     10/07/98 10:49a Dave
  81  *
  82  * 42    6/09/98 10:31a Hoffoss
  83  * Created index numbers for all xstr() references.  Any new xstr() stuff
  84  * added from here on out should be added to the end if the list.  The
  85  * current list count can be found in FreeSpace.cpp (search for
  86  * XSTR_SIZE).
  87  *
  88  * 41    6/05/98 9:54a Lawrance
  89  * OEM changes
  90  *
  91  * 40    6/01/98 11:43a John
  92  * JAS & MK:  Classified all strings for localization.
  93  *
  94  * 39    5/26/98 11:10a Lawrance
  95  * Fix bug where window controls get disabled when F1 pressed twice
  96  *
  97  * 38    5/23/98 10:38p Lawrance
  98  * Avoid doing a cfile refresh when running debug
  99  *
 100  * 37    5/23/98 6:49p Lawrance
 101  * Fix problems with refreshing the file list when a CD is inserted
 102  *
 103  * 36    5/22/98 11:15a Lawrance
 104  * Tweak how CD gets asked for
 105  *
 106  * 35    5/21/98 6:57p Lawrance
 107  * Only ask for the CD once
 108  *
 109  * 34    5/20/98 9:46p John
 110  * added code so the places in code that change half the palette don't
 111  * have to clear the screen.
 112  *
 113  * 33    5/20/98 6:41p Lawrance
 114  * Add hook for command brief stage changes
 115  *
 116  * 32    5/18/98 5:59p Hoffoss
 117  * Made command briefing advanced now once the speech stops and animation
 118  * has fully played once, whichever is longer.
 119  *
 120  * 31    5/14/98 3:34p Hoffoss
 121  * Made command brief screen wait until animation finishes before
 122  * auto-advancing to the next state (in addition to the wait that was
 123  * already implemented).
 124  *
 125  * 30    5/08/98 5:32p Lawrance
 126  * prompt for CD if can't load animations or voice
 127  *
 128  * 29    5/06/98 11:49p Lawrance
 129  * Add help overlay for command brief
 130  *
 131  * 28    5/05/98 2:44p Hoffoss
 132  * Fixed bug where not having a valid command brief ani would crash the
 133  * cmd brief screen.
 134  *
 135  * 27    4/28/98 4:16p Hoffoss
 136  * Implemented auto-advancing functionality to command briefings.
 137  *
 138  * 26    4/27/98 11:01a Hoffoss
 139  * Changed code to utilize proper palette.
 140  *
 141  * 25    4/26/98 5:11p Hoffoss
 142  * Fixed bug where going to options screen and then returning to the cmd
 143  * brief screen didn't start ani back up.
 144  *
 145  * 24    4/13/98 11:00a Hoffoss
 146  * Made the ani in a cmd brief continue playing if it's the same as the
 147  * new stage.
 148  *
 149  * 23    4/06/98 8:37p Hoffoss
 150  * Fixed a few bugs with command brief screen.  Now the voice starts after
 151  * the text has printed, and options screen doesn't reset cmd brief.
 152  *
 153  * 22    4/06/98 11:24a Lawrance
 154  * stop command brief music if returning to main menu
 155  *
 156  * 21    4/02/98 11:40a Lawrance
 157  * check for #ifdef DEMO instead of #ifdef DEMO_RELEASE
 158  *
 159  * 20    3/31/98 5:18p John
 160  * Removed demo/save/restore.  Made NDEBUG defined compile.  Removed a
 161  * bunch of debug stuff out of player file.  Made model code be able to
 162  * unload models and malloc out only however many models are needed.
 163  *
 164  *
 165  * 19    3/31/98 12:00p Hoffoss
 166  * Fixed bug with setting palette using <default> as filename.
 167  *
 168  * 18    3/30/98 3:22p Hoffoss
 169  * Changed Command Brief screen to merge current ani's palette with
 170  * interface palette for better overall color.
 171  *
 172  * 17    3/30/98 12:18a Lawrance
 173  * change some DEMO_RELEASE code to not compile code rather than return
 174  * early
 175  *
 176  * 16    3/29/98 12:55a Lawrance
 177  * Get demo build working with limited set of data.
 178  *
 179  * 15    3/27/98 9:49a Lawrance
 180  * AL: Ensure anim stops playing when leaving the command brief
 181  *
 182  * 14    3/26/98 5:24p Hoffoss
 183  * Changed Command Brief to use memory mapped ani files instead, so we
 184  * avoid the huge pauses for huge anis that play!
 185  *
 186  * 13    3/24/98 8:52a Jasen
 187  * Updated coords for new button.
 188  *
 189  * 12    3/23/98 4:21p Hoffoss
 190  * Fixed bug where command brief screen couldn't be re-entered unless
 191  * mission was reloaded.
 192  *
 193  * 11    3/19/98 5:59p Hoffoss
 194  * Added reset to cmd brief shutdown.
 195  *
 196  * 10    3/19/98 5:32p Lawrance
 197  * Added music to the background of command brief screen.
 198  *
 199  * 9     3/19/98 4:25p Hoffoss
 200  * Added remaining support for command brief screen (ANI and WAVE file
 201  * playing).
 202  *
 203  * 8     3/18/98 12:03p John
 204  * Marked all the new strings as externalized or not.
 205  *
 206  * 7     3/17/98 6:24p Hoffoss
 207  * Added ani playing to command brief screen, which defaults to
 208  * CB_default.ani.
 209  *
 210  * 6     3/13/98 6:12p Frank
 211  * AL: Fix bug caused by conflict with command brief and red alert
 212  * missions
 213  *
 214  * 5     3/13/98 3:44p Hoffoss
 215  * Added stage indication to Mission Command Briefing screen.
 216  *
 217  * 4     3/12/98 4:02p Hoffoss
 218  * Added commit sound
 219  *
 220  * 3     3/05/98 9:38p Hoffoss
 221  * Finished up command brief screen.
 222  *
 223  * 2     3/05/98 3:59p Hoffoss
 224  * Added a bunch of new command brief stuff, and asteroid initialization
 225  * to Fred.
 226  *
 227  * 1     3/02/98 6:13p Hoffoss
 228  *
 229  * $NoKeywords: $
 230  */
 231
 232 #include "ui.h"
 233 #include "uidefs.h"
 234 #include "gamesnd.h"
 235 #include "gamesequence.h"
 236 #include "missionscreencommon.h"
 237 #include "key.h"
 238 #include "bmpman.h"
 239 #include "font.h"
 240 #include "missionbriefcommon.h"
 241 #include "missioncmdbrief.h"
 242 #include "redalert.h"
 243 #include "audiostr.h"
 244 #include "timer.h"
 245 #include "eventmusic.h"
 246 #include "player.h"
 247 #include "contexthelp.h"
 248 #include "alphacolors.h"
 249 #include "animplay.h"
 250
 251 char *Cmd_brief_fname[GR_NUM_RESOLUTIONS] = {
 252         "CommandBrief",
 253         "2_CommandBrief"
 254 };
 255
 256 char *Cmd_brief_mask[GR_NUM_RESOLUTIONS] = {
 257         "CommandBrief-m",
 258         "2_Commandbrief-m"
 259 };
 260
 261 // lookups for coordinates
 262 #define CMD_X_COORD 0
 263 #define CMD_Y_COORD 1
 264 #define CMD_W_COORD 2
 265 #define CMD_H_COORD 3
 266
 267 int Cmd_text_wnd_coords[GR_NUM_RESOLUTIONS][4] = {
 268         {
 269 #ifdef MAKE_FS1
 270                 30, 165, 362, 271
 271 #else
 272                 17, 109, 606, 108                       // GR_640
 273 #endif
 274         },
 275         {
 276                 28, 174, 969, 174                       // GR_1024
 277         }
 278 };
 279
 280
 281 int Cmd_stage_y[GR_NUM_RESOLUTIONS] = {
 282 #ifdef MAKE_FS1
 283         147,
 284 #else
 285         90,             // GR_640
 286 #endif
 287         145             // GR_1024
 288 };
 289
 290 int Cmd_image_wnd_coords[GR_NUM_RESOLUTIONS][4] = {
 291         {
 292 #ifdef MAKE_FS1
 293                 424, 140, 197, 148
 294 #else
 295                 26, 258, 441, 204                               // GR_640
 296 #endif
 297         },
 298         {
 299                 155, 475, 706, 327              // GR_1024
 300         }
 301 };
 302
 303 #define NUM_BUTTONS     8
 304
 305 #ifdef MAKE_FS1
 306 #define FIRST_STAGE_BUTTON  0
 307 #define PREV_STAGE_BUTTON   1
 308 #define NEXT_STAGE_BUTTON   2
 309 #define LAST_STAGE_BUTTON   3
 310 #define HELP_BUTTON         4
 311 #define OPTIONS_BUTTON      5
 312 #define ACCEPT_BUTTON       6
 313 #define PAUSE_BUTTON        7
 314 #else
 315 #define FIRST_STAGE_BUTTON      0
 316 #define PREV_STAGE_BUTTON       1
 317 #define PAUSE_BUTTON                    2
 318 #define NEXT_STAGE_BUTTON       3
 319 #define LAST_STAGE_BUTTON       4
 320 #define HELP_BUTTON                     5
 321 #define OPTIONS_BUTTON          6
 322 #define ACCEPT_BUTTON           7
 323 #endif
 324
 325 // buttons
 326 ui_button_info Cmd_brief_buttons[GR_NUM_RESOLUTIONS][NUM_BUTTONS] = {
 327         { // GR_640
 328 #ifdef MAKE_FS1
 329                 ui_button_info("CBB_00",        144,    442,    -1,     -1,     0),     // vcr - beginning
 330                 ui_button_info("CBB_01",        169,    442,    -1,     -1,     1),     // vcr - reverse
 331                 ui_button_info("CBB_02",        221,    442,    -1,     -1,     2),     // vcr - play
 332                 ui_button_info("CBB_03",        247,    442,    -1,     -1,     3),     // vcr - end
 333                 ui_button_info("CBB_04",        469,    424,    -1,     -1,     4),     // help
 334                 ui_button_info("CBB_05",        447,    452,    -1,     -1,     5),     // options
 335                 ui_button_info("CBB_06",        552,    411,    -1,     -1,     6),     // continue
 336                 ui_button_info("CBB_07",        195,    442,    -1,     -1,     7),     // vcr - pause
 337 #else
 338                 ui_button_info("CBB_00",        504,    221,    -1,     -1,     0),
 339                 ui_button_info("CBB_01",        527,    221,    -1,     -1,     1),
 340                 ui_button_info("CBB_02",        555,    221,    -1,     -1,     2),
 341                 ui_button_info("CBB_03",        583,    221,    -1,     -1,     3),
 342                 ui_button_info("CBB_04",        607,    221,    -1,     -1,     4),
 343                 ui_button_info("CBB_05",        539,    431,    -1,     -1,     5),
 344                 ui_button_info("CBB_06",        538,    455,    -1,     -1,     6),
 345                 ui_button_info("CBB_07",        575,    432,    -1,     -1,     7),
 346 #endif
 347         },
 348         { // GR_1024
 349                 ui_button_info("2_CBB_00",      806,    354,    -1,     -1,     0),
 350                 ui_button_info("2_CBB_01",      844,    354,    -1,     -1,     1),
 351                 ui_button_info("2_CBB_02",      888,    354,    -1,     -1,     2),
 352                 ui_button_info("2_CBB_03",      933,    354,    -1,     -1,     3),
 353                 ui_button_info("2_CBB_04",      971,    354,    -1,     -1,     4),
 354                 ui_button_info("2_CBB_05",      863,    690,    -1,     -1,     5),
 355                 ui_button_info("2_CBB_06",      861,    728,    -1,     -1,     6),
 356                 ui_button_info("2_CBB_07",      920,    692,    -1,     -1,     7),
 357         }
 358 };
 359
 360 // text
 361 #ifdef MAKE_FS1
 362         #define CMD_BRIEF_NUM_TEXT              0
 363 #else
 364         #define CMD_BRIEF_NUM_TEXT              3
 365 #endif
 366 UI_XSTR Cmd_brief_text[GR_NUM_RESOLUTIONS][CMD_BRIEF_NUM_TEXT] = {
 367         { // GR_640
 368                 // not needed for FS1
 369 #ifndef MAKE_FS1
 370                 { "Help",               928,    500,    440,    UI_XSTR_COLOR_GREEN,    -1,     &Cmd_brief_buttons[0][HELP_BUTTON].button },
 371                 { "Options",    1036,   479,    464,    UI_XSTR_COLOR_GREEN,    -1,     &Cmd_brief_buttons[0][OPTIONS_BUTTON].button },
 372                 { "Continue",   1069,   564,    413,    UI_XSTR_COLOR_PINK,     -1,     &Cmd_brief_buttons[0][ACCEPT_BUTTON].button },
 373 #endif
 374         },
 375         { // GR_1024
 376                 // not needed for FS1
 377 #ifndef MAKE_FS1
 378                 { "Help",               928,    800,    704,    UI_XSTR_COLOR_GREEN,    -1,     &Cmd_brief_buttons[1][HELP_BUTTON].button },
 379                 { "Options",    1036,   797,    743,    UI_XSTR_COLOR_GREEN,    -1,     &Cmd_brief_buttons[1][OPTIONS_BUTTON].button },
 380                 { "Continue",   1069,   917,    661,    UI_XSTR_COLOR_PINK,     -1,     &Cmd_brief_buttons[1][ACCEPT_BUTTON].button },
 381 #endif
 382         }
 383 };
 384
 385 static UI_WINDOW Ui_window;
 386 static int Background_bitmap;                                   // bitmap for the background of the cmd_briefing
 387 static int Cur_stage;
 388 static int Scroll_offset;
 389 static int Cmd_brief_inited = 0;
 390 // static int Cmd_brief_ask_for_cd;
 391 static int Voice_good_to_go = 0;
 392 static int Voice_started_time = 0;
 393 static int Voice_ended_time;
 394 static int Anim_playing_id = -1;
 395 static anim_instance *Cur_anim_instance = NULL;
 396 static int Last_anim_frame_num;
 397
 398 static int Cmd_brief_last_voice;
 399 //static int Palette_bmp = -1;          // no longer used
 400 static ubyte Palette[768];
 401 //static char Palette_name[128];        // no longer used
 402
 403 void cmd_brief_init_voice()
 404 {
 405         int i;
 406
 407         Assert(Cur_cmd_brief);
 408         for (i=0; i<Cur_cmd_brief->num_stages; i++) {
 409                 Cur_cmd_brief->stage[i].wave = -1;
 410                 if (stricmp(Cur_cmd_brief->stage[i].wave_filename, NOX("none")) && Cur_cmd_brief->stage[i].wave_filename[0]) {
 411                         Cur_cmd_brief->stage[i].wave = audiostream_open(Cur_cmd_brief->stage[i].wave_filename, ASF_VOICE);
 412                         if (Cur_cmd_brief->stage[i].wave < 0) {
 413                                 nprintf(("General", "Failed to load \"%s\"", Cur_cmd_brief->stage[i].wave_filename));
 414                         }
 415                 }
 416         }
 417
 418         Cmd_brief_last_voice = -1;
 419 }
 420
 421 int cmd_brief_check_stage_done()
 422 {
 423         if (!Voice_good_to_go)
 424                 return 0;
 425
 426         if (Voice_ended_time && (timer_get_milliseconds() - Voice_ended_time >= 1000))
 427                 return 1;
 428
 429         if (Briefing_voice_enabled && (Cmd_brief_last_voice >= 0)) {
 430                 if (audiostream_is_playing(Cmd_brief_last_voice)){
 431                         return 0;
 432                 }
 433
 434                 if (!Voice_ended_time){
 435                         Voice_ended_time = timer_get_milliseconds();
 436                 }
 437
 438                 return 0;
 439         }
 440
 441         // if we get here, there is no voice, so we simulate the time it would take instead
 442         if (!Voice_ended_time)
 443                 Voice_ended_time = Voice_started_time + max(5000, Num_brief_text_lines[0] * 3500);
 444
 445         return 0;
 446 }
 447
 448 // start playback of the voice for a particular briefing stage
 449 void cmd_brief_voice_play(int stage_num)
 450 {
 451         int voice = -1;
 452
 453         if (!Voice_good_to_go) {
 454                 Voice_started_time = 0;
 455                 return;
 456         }
 457
 458         if (!Voice_started_time) {
 459                 Voice_started_time = timer_get_milliseconds();
 460                 Voice_ended_time = 0;
 461         }
 462
 463         if (!Briefing_voice_enabled){
 464                 return;
 465         }
 466
 467         if (Cur_stage >= 0 && Cur_stage < Cur_cmd_brief->num_stages){
 468                 voice = Cur_cmd_brief->stage[stage_num].wave;
 469         }
 470
 471         // are we still on same voice that is currently playing/played?
 472         if (Cmd_brief_last_voice == voice){
 473                 return;  // no changes, nothing to do.
 474         }
 475
 476         // if previous wave is still playing, stop it first.
 477         if (Cmd_brief_last_voice >= 0) {
 478                 audiostream_stop(Cmd_brief_last_voice);  // stream is automatically rewound
 479                 Cmd_brief_last_voice = -1;
 480         }
 481
 482         // ok, new wave needs playing, so we can start playing it now (and it becomes the current wave)
 483         Cmd_brief_last_voice = voice;
 484         if (voice >= 0){
 485                 audiostream_play(voice, Master_voice_volume, 0);
 486         }
 487 }
 488
 489 // called to leave the command briefing screen
 490 void cmd_brief_exit()
 491 {
 492         gameseq_post_event(GS_EVENT_START_BRIEFING);
 493 }
 494
 495 void cmd_brief_stop_anim(int id)
 496 {
 497         if (Cur_anim_instance && (id != Anim_playing_id)) {
 498                 anim_stop_playing(Cur_anim_instance);
 499                 Cur_anim_instance = NULL;
 500         }
 501
 502         Voice_good_to_go = 0;
 503         if (Cmd_brief_last_voice >= 0) {
 504                 audiostream_stop(Cmd_brief_last_voice);  // stream is automatically rewound
 505                 Cmd_brief_last_voice = -1;
 506         }
 507 }
 508
 509 void cmd_brief_new_stage(int stage)
 510 {
 511         int i;
 512         anim_play_struct aps;
 513
 514         if (stage < 0) {
 515                 cmd_brief_stop_anim(-1);
 516                 Cur_stage = -1;
 517                 Anim_playing_id = -1;
 518         }
 519
 520         Cur_stage = stage;
 521         brief_color_text_init(Cur_cmd_brief->stage[stage].text, Cmd_text_wnd_coords[gr_screen.res][CMD_W_COORD]);
 522
 523         i = Cur_cmd_brief->stage[Cur_stage].anim_ref;
 524         if (i < 0)
 525                 i = Cur_stage;
 526
 527         cmd_brief_stop_anim(i);
 528
 529         if (i != Anim_playing_id) {
 530                 if (Cur_cmd_brief->stage[i].anim) {
 531                         anim_play_init(&aps, Cur_cmd_brief->stage[i].anim,Cmd_image_wnd_coords[gr_screen.res][CMD_X_COORD], Cmd_image_wnd_coords[gr_screen.res][CMD_Y_COORD]);
 532                         aps.looped = 1;
 533                         Cur_anim_instance = anim_play(&aps);
 534                         Last_anim_frame_num = 0;
 535                 }
 536
 537                 Anim_playing_id = i;
 538         }
 539
 540         if (Cur_cmd_brief->stage[i].anim) {
 541                 memcpy(Palette, Cur_cmd_brief->stage[i].anim->palette, 384);
 542                 gr_set_palette(Cur_cmd_brief->stage[i].ani_filename, Palette, 1);
 543         }
 544 }
 545
 546 void cmd_brief_hold()
 547 {
 548         cmd_brief_stop_anim(-1);
 549         Anim_playing_id = -1;
 550 }
 551
 552 void cmd_brief_unhold()
 553 {
 554         cmd_brief_new_stage(Cur_stage);
 555 }
 556
 557 void cmd_brief_button_pressed(int n)
 558 {
 559         switch (n) {
 560                 case HELP_BUTTON:
 561                         launch_context_help();
 562                         gamesnd_play_iface(SND_HELP_PRESSED);
 563                         break;
 564
 565                 case OPTIONS_BUTTON:
 566                         gamesnd_play_iface(SND_SWITCH_SCREENS);
 567                         gameseq_post_event(GS_EVENT_OPTIONS_MENU);
 568                         break;
 569
 570                 case FIRST_STAGE_BUTTON:
 571                         if (Cur_stage) {
 572                                 cmd_brief_new_stage(0);
 573                                 gamesnd_play_iface(SND_BRIEF_STAGE_CHG);
 574                         } else {
 575                                 gamesnd_play_iface(SND_GENERAL_FAIL);
 576                         }
 577
 578                         break;
 579
 580                 case PREV_STAGE_BUTTON:
 581                         if (Cur_stage) {
 582                                 cmd_brief_new_stage(Cur_stage - 1);
 583                                 gamesnd_play_iface(SND_BRIEF_STAGE_CHG);
 584                         } else {
 585                                 gamesnd_play_iface(SND_GENERAL_FAIL);
 586                         }
 587
 588                         break;
 589
 590                 case NEXT_STAGE_BUTTON:
 591                         if (Cur_stage < Cur_cmd_brief->num_stages - 1) {
 592                                 cmd_brief_new_stage(Cur_stage + 1);
 593                                 gamesnd_play_iface(SND_BRIEF_STAGE_CHG);
 594                         } else {
 595                                 gamesnd_play_iface(SND_GENERAL_FAIL);
 596                         }
 597
 598                         break;
 599
 600                 case LAST_STAGE_BUTTON:
 601                         if (Cur_stage < Cur_cmd_brief->num_stages - 1) {
 602                                 cmd_brief_new_stage(Cur_cmd_brief->num_stages - 1);
 603                                 gamesnd_play_iface(SND_BRIEF_STAGE_CHG);
 604                         } else {
 605                                 gamesnd_play_iface(SND_GENERAL_FAIL);
 606                         }
 607                         break;
 608
 609                 case ACCEPT_BUTTON:
 610                         cmd_brief_exit();
 611                         gamesnd_play_iface(SND_COMMIT_PRESSED);
 612                         break;
 613
 614                 case PAUSE_BUTTON:
 615                         gamesnd_play_iface(SND_USER_SELECT);
 616                         Player->auto_advance ^= 1;
 617                         break;
 618         }
 619 }
 620
 621 void cmd_brief_ani_wave_init(int index)
 622 {
 623         char *name;
 624         int i;
 625
 626         // first, search and see if anim is already used in another stage
 627         for (i=0; i<index; i++) {
 628                 if (!stricmp(Cur_cmd_brief->stage[i].ani_filename, Cur_cmd_brief->stage[index].ani_filename)) {
 629                         if (Cur_cmd_brief->stage[i].anim_ref >= 0)
 630                                 Cur_cmd_brief->stage[index].anim_ref = Cur_cmd_brief->stage[i].anim_ref;
 631                         else
 632                                 Cur_cmd_brief->stage[index].anim_ref = i;
 633
 634                         return;
 635                 }
 636         }
 637
 638         // this is the first instance of the given anim filename
 639         Cur_cmd_brief->stage[index].anim_ref = -1;
 640         name = Cur_cmd_brief->stage[index].ani_filename;
 641         if (!name[0] || !stricmp(name, NOX("<default>")) || !stricmp(name, NOX("none.ani"))) {
 642                 name = NOX("CB_default");
 643                 strcpy(Cur_cmd_brief->stage[index].ani_filename, name);
 644         }
 645
 646         int load_attempts = 0;
 647         while (1) {
 648
 649                 if ( load_attempts++ > 5 ) {
 650                         break;
 651                 }
 652
 653                 Cur_cmd_brief->stage[index].anim = anim_load(name, 1);
 654                 if ( Cur_cmd_brief->stage[index].anim ) {
 655                         break;
 656                 }
 657
 658                 // couldn't load animation, ask user to insert CD (if necessary)
 659                 // if ( Cmd_brief_ask_for_cd ) {
 660                         // if ( game_do_cd_check() == 0 ) {
 661                                 // Cmd_brief_ask_for_cd = 0;
 662                                 // break;
 663                         // }
 664                 // }
 665         }
 666
 667         // check to see if cb anim loaded, if not, try the default one
 668         if ( !Cur_cmd_brief->stage[index].anim ) {
 669                 Cur_cmd_brief->stage[index].anim = anim_load(NOX("CB_default"), 1);
 670         }
 671 }
 672
 673 void cmd_brief_init(int team)
 674 {
 675         common_music_init(SCORE_BRIEFING);
 676
 677 //#ifndef FS2_DEMO
 678
 679         int i;
 680         ui_button_info *b;
 681
 682         Cmd_brief_inited = 0;
 683         Cur_cmd_brief = &Cmd_briefs[team];
 684
 685         if ( red_alert_mission() ) {
 686                 gameseq_post_event(GS_EVENT_RED_ALERT);
 687                 return;
 688         }
 689
 690         if (Cur_cmd_brief->num_stages <= 0)
 691                 return;
 692
 693         gr_reset_clip();
 694         gr_clear();
 695         Mouse_hidden++;
 696         gr_flip();
 697         Mouse_hidden--;
 698
 699         /*
 700         Palette_bmp = bm_load("BarracksPalette");       //CommandBriefPalette");
 701         Assert(Palette_bmp);
 702         bm_get_palette(Palette_bmp, Palette, Palette_name);  // get the palette for this bitmap
 703         gr_set_palette(Palette_name, Palette, 1);
 704         */
 705
 706 #ifdef MAKE_FS1
 707         common_set_interface_palette("BarracksPalette");
 708 #endif
 709
 710         Ui_window.create(0, 0, gr_screen.max_w, gr_screen.max_h, 0);
 711         Ui_window.set_mask_bmap(Cmd_brief_mask[gr_screen.res]);
 712
 713         // Cmd_brief_ask_for_cd = 1;
 714
 715         for (i=0; i<NUM_BUTTONS; i++) {
 716                 b = &Cmd_brief_buttons[gr_screen.res][i];
 717
 718                 b->button.create(&Ui_window, "", b->x, b->y, 60, 30, 0, 1);
 719                 // set up callback for when a mouse first goes over a button
 720                 b->button.set_highlight_action(common_play_highlight_sound);
 721                 b->button.set_bmaps(b->filename);
 722                 b->button.link_hotspot(b->hotspot);
 723         }
 724
 725         // add text
 726         for(i=0; i<CMD_BRIEF_NUM_TEXT; i++){
 727                 Ui_window.add_XSTR(&Cmd_brief_text[gr_screen.res][i]);
 728         }
 729
 730         // set up readyrooms for buttons so we draw the correct animation frame when a key is pressed
 731         Cmd_brief_buttons[gr_screen.res][FIRST_STAGE_BUTTON].button.set_hotkey(KEY_SHIFTED | KEY_LEFT);
 732         Cmd_brief_buttons[gr_screen.res][LAST_STAGE_BUTTON].button.set_hotkey(KEY_SHIFTED | KEY_RIGHT);
 733         Cmd_brief_buttons[gr_screen.res][PREV_STAGE_BUTTON].button.set_hotkey(KEY_LEFT);
 734         Cmd_brief_buttons[gr_screen.res][NEXT_STAGE_BUTTON].button.set_hotkey(KEY_RIGHT);
 735         Cmd_brief_buttons[gr_screen.res][ACCEPT_BUTTON].button.set_hotkey(KEY_CTRLED | KEY_ENTER);
 736         Cmd_brief_buttons[gr_screen.res][HELP_BUTTON].button.set_hotkey(KEY_F1);
 737         Cmd_brief_buttons[gr_screen.res][OPTIONS_BUTTON].button.set_hotkey(KEY_F2);
 738
 739         // load in help overlay bitmap
 740         help_overlay_load(CMD_BRIEF_OVERLAY);
 741         help_overlay_set_state(CMD_BRIEF_OVERLAY,0);
 742
 743         Background_bitmap = bm_load(Cmd_brief_fname[gr_screen.res]);
 744
 745         for (i=0; i<Cur_cmd_brief->num_stages; i++)
 746                 cmd_brief_ani_wave_init(i);
 747
 748         cmd_brief_init_voice();
 749         Scroll_offset = 0;
 750         Cur_anim_instance = NULL;
 751         cmd_brief_new_stage(0);
 752         Cmd_brief_inited = 1;
 753
 754 //#endif
 755 }
 756
 757 void cmd_brief_close()
 758 {
 759         int i;
 760
 761         if (Cmd_brief_inited) {
 762                 cmd_brief_stop_anim(-1);
 763                 Anim_playing_id = -1;
 764                 for (i=0; i<Cur_cmd_brief->num_stages; i++) {
 765                         if (Cur_cmd_brief->stage[i].wave >= 0)
 766                                 audiostream_close_file(Cur_cmd_brief->stage[i].wave, 0);
 767
 768                         if (Cur_cmd_brief->stage[i].anim_ref < 0)
 769                                 if (Cur_cmd_brief->stage[i].anim)
 770                                         anim_free(Cur_cmd_brief->stage[i].anim);
 771                 }
 772
 773                 if (Background_bitmap >= 0)
 774                         bm_unload(Background_bitmap);
 775
 776                 // unload the overlay bitmap
 777                 help_overlay_unload(CMD_BRIEF_OVERLAY);
 778
 779                 Ui_window.destroy();
 780                 /*
 781                 if (Palette_bmp){
 782                         bm_unload(Palette_bmp);
 783                 }
 784                 */
 785 #ifdef MAKE_FS1
 786                 common_free_interface_palette();
 787 #endif
 788
 789                 game_flush();
 790                 Cmd_brief_inited = 0;
 791         }
 792 }
 793
 794 void cmd_brief_do_frame(float frametime)
 795 {
 796         char buf[40];
 797         int i, k, w;
 798
 799         // if no command briefing exists, skip this screen.
 800         if (!Cmd_brief_inited) {
 801                 cmd_brief_exit();
 802                 return;
 803         }
 804
 805         if ( help_overlay_active(CMD_BRIEF_OVERLAY) ) {
 806                 Cmd_brief_buttons[gr_screen.res][HELP_BUTTON].button.reset_status();
 807                 Ui_window.set_ignore_gadgets(1);
 808         }
 809
 810         k = Ui_window.process() & ~KEY_DEBUGGED;
 811
 812         if ( (k > 0) || B1_JUST_RELEASED ) {
 813                 if ( help_overlay_active(CMD_BRIEF_OVERLAY) ) {
 814                         help_overlay_set_state(CMD_BRIEF_OVERLAY, 0);
 815                         Ui_window.set_ignore_gadgets(0);
 816                         k = 0;
 817                 }
 818         }
 819
 820         if ( !help_overlay_active(CMD_BRIEF_OVERLAY) ) {
 821                 Ui_window.set_ignore_gadgets(0);
 822         }
 823
 824         switch (k) {
 825         case KEY_ESC:
 826                 common_music_close();
 827                 gameseq_post_event(GS_EVENT_MAIN_MENU);
 828                 break;
 829         }       // end switch
 830
 831         for (i=0; i<NUM_BUTTONS; i++){
 832                 if (Cmd_brief_buttons[gr_screen.res][i].button.pressed()){
 833                         cmd_brief_button_pressed(i);
 834                 }
 835         }
 836
 837         cmd_brief_voice_play(Cur_stage);
 838         common_music_do();
 839
 840         if (cmd_brief_check_stage_done() && Player->auto_advance && (Cur_stage < Cur_cmd_brief->num_stages - 1)){
 841 //              if (!Cur_anim_instance || (Cur_anim_instance->frame_num < Last_anim_frame_num))
 842                 if (!Cur_anim_instance || Cur_anim_instance->loop_count){
 843                         cmd_brief_new_stage(Cur_stage + 1);
 844                 }
 845         }
 846
 847         if (Cur_anim_instance){
 848                 Last_anim_frame_num = Cur_anim_instance->frame_num;
 849         }
 850
 851         GR_MAYBE_CLEAR_RES(Background_bitmap);
 852         if (Background_bitmap >= 0) {
 853                 gr_set_bitmap(Background_bitmap, GR_ALPHABLEND_NONE, GR_BITBLT_MODE_NORMAL, 1.0f, -1, -1);
 854                 gr_bitmap(0, 0);
 855         }
 856
 857         {
 858                 // JAS: This code is hacked to allow the animation to use all 256 colors
 859                 extern int Palman_allow_any_color;
 860                 Palman_allow_any_color = 1;
 861                 anim_render_all(0, frametime);
 862                 Palman_allow_any_color = 0;
 863         }
 864         Ui_window.draw();
 865
 866         if (!Player->auto_advance){
 867                 Cmd_brief_buttons[gr_screen.res][PAUSE_BUTTON].button.draw_forced(2);
 868         }
 869
 870         gr_set_font(FONT1);
 871         gr_set_color_fast(&Color_text_heading);
 872
 873         sprintf(buf, XSTR( "Stage %d of %d", 464), Cur_stage + 1, Cur_cmd_brief->num_stages);
 874         gr_get_string_size(&w, NULL, buf);
 875         gr_string(Cmd_text_wnd_coords[gr_screen.res][CMD_X_COORD] + Cmd_text_wnd_coords[gr_screen.res][CMD_W_COORD] - w, Cmd_stage_y[gr_screen.res], buf);
 876
 877         if (brief_render_text(Scroll_offset, Cmd_text_wnd_coords[gr_screen.res][CMD_X_COORD], Cmd_text_wnd_coords[gr_screen.res][CMD_Y_COORD], Cmd_text_wnd_coords[gr_screen.res][CMD_H_COORD], frametime, 0, 1)){
 878                 Voice_good_to_go = 1;
 879         }
 880
 881         // blit help overlay if active
 882         help_overlay_maybe_blit(CMD_BRIEF_OVERLAY);
 883
 884         gr_flip();
 885 }
 886