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