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