main/editor/ehostage.c

   1 /*
   2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   3 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   6 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   8 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
   9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  11 COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  12 */
  13 /*
  14  * $Source: /cvs/cvsroot/d2x/main/editor/ehostage.c,v $
  15  * $Revision: 1.1 $
  16  * $Author: btb $
  17  * $Date: 2004-12-19 13:54:27 $
  18  *
  19  * Routines for placing hostages, etc...
  20  *
  21  * $Log: not supported by cvs2svn $
  22  * Revision 1.1.1.1  1999/06/14 22:02:53  donut
  23  * Import of d1x 1.37 source.
  24  *
  25  * Revision 2.0  1995/02/27  11:35:45  john
  26  * Version 2.0! No anonymous unions, Watcom 10.0, with no need
  27  * for bitmaps.tbl.
  28  *
  29  * Revision 1.17  1995/01/14  19:18:05  john
  30  * First version of object paging.
  31  *
  32  * Revision 1.16  1994/11/20  14:11:41  matt
  33  * Show object number in hostage window
  34  *
  35  * Revision 1.15  1994/11/19  19:55:46  matt
  36  * Added code to full support different hostage head clip & message for
  37  * each hostage.
  38  *
  39  *
  40  * Revision 1.14  1994/10/28  15:03:27  john
  41  * Made digi_play_sample use volume.
  42  *
  43  *
  44  * Revision 1.13  1994/10/23  02:11:39  matt
  45  * Got rid of obsolete hostage_info stuff
  46  *
  47  * Revision 1.12  1994/10/04  13:15:44  john
  48  * Changed PLAY_SOUND to digi_play_sample.
  49  *
  50  * Revision 1.11  1994/08/02  14:17:28  mike
  51  * Clean up dialog boxes.
  52  *
  53  * Revision 1.10  1994/07/22  17:19:17  yuan
  54  * Working on dialog box for refuel/repair/material/control centers.
  55  *
  56  * Revision 1.9  1994/07/06  15:22:34  john
  57  * Added new sound.
  58  *
  59  *
  60  * Revision 1.8  1994/07/06  14:26:07  john
  61  * Added vclip.
  62  *
  63  * Revision 1.7  1994/07/06  13:25:52  john
  64  * Added compress hostages functions.
  65  *
  66  * Revision 1.6  1994/07/06  12:52:27  john
  67  * Fixed warnings.
  68  *
  69  * Revision 1.5  1994/07/06  12:43:04  john
  70  * Made generic messages for hostages.
  71  *
  72  * Revision 1.4  1994/07/06  11:49:01  john
  73  * Made adding hostage update current object.
  74  *
  75  * Revision 1.3  1994/07/06  10:56:00  john
  76  * New structures for hostages.
  77  *
  78  * Revision 1.2  1994/07/01  17:57:13  john
  79  * First version of not-working hostage system
  80  *
  81  *
  82  * Revision 1.1  1994/07/01  14:21:44  john
  83  * Initial revision
  84  *
  85  *
  86  */
  87
  88
  89 #ifdef RCS
  90 static char rcsid[] = "$Id: ehostage.c,v 1.1 2004-12-19 13:54:27 btb Exp $";
  91 #endif
  92
  93 #include <stdlib.h>
  94 #include <stdio.h>
  95 #ifndef __LINUX__
  96 #include <conio.h>
  97 #include <dos.h>
  98 #include <direct.h>
  99 #endif
 100 #include <string.h>
 101 #include <math.h>
 102
 103 #include "screens.h"
 104 #include "inferno.h"
 105 #include "segment.h"
 106 #include "editor.h"
 107
 108 #include "timer.h"
 109 #include "objpage.h"
 110 #include "fix.h"
 111 #include "mono.h"
 112 #include "error.h"
 113 #include "kdefs.h"
 114 #include        "object.h"
 115 #include "polyobj.h"
 116 #include "game.h"
 117 #include "powerup.h"
 118 #include "ai.h"
 119 #include "hostage.h"
 120 #include "eobject.h"
 121 #include "medwall.h"
 122 #include "eswitch.h"
 123 #include "medrobot.h"
 124 #include "key.h"
 125 #include "bm.h"
 126 #include "sounds.h"
 127 #include "centers.h"
 128 #include "piggy.h"
 129
 130 //-------------------------------------------------------------------------
 131 // Variables for this module...
 132 //-------------------------------------------------------------------------
 133 static UI_WINDOW                                *MainWindow = NULL;
 134 static UI_GADGET_USERBOX        *HostageViewBox;
 135 static UI_GADGET_INPUTBOX       *HostageText;
 136 static UI_GADGET_BUTTON         *QuitButton;
 137 static int                                              CurrentHostageIndex=-1;
 138 static int                                              LastHostageIndex=-1;
 139
 140 static fix                      Vclip_animation_time=0;                 // How long the rescue sequence has been playing
 141 static fix                      Vclip_playback_speed=0;                         // Calculated internally.  Frames/second of vclip.
 142 static vclip            *Vclip_ptr = NULL;                              // Used for the vclip on monitor
 143
 144 void vclip_play( vclip * vc, fix frame_time )
 145 {
 146         int bitmapnum;
 147
 148         if ( vc == NULL )
 149                 return;
 150
 151         if ( vc != Vclip_ptr )  {
 152                 // Start new vclip
 153                 Vclip_ptr = vc;
 154                 Vclip_animation_time = 1;
 155
 156                 // Calculate the frame/second of the playback
 157                 Vclip_playback_speed = fixdiv(i2f(Vclip_ptr->num_frames),Vclip_ptr->play_time);
 158         }
 159
 160         if ( Vclip_animation_time <= 0 )
 161                 return;
 162
 163         // Find next bitmap in the vclip
 164         bitmapnum = f2i(Vclip_animation_time);
 165
 166         // Check if vclip is done playing.
 167         if (bitmapnum >= Vclip_ptr->num_frames)         {
 168                 Vclip_animation_time    = 1;                                                                                    // Restart this vclip
 169                 bitmapnum = 0;
 170         }
 171
 172         PIGGY_PAGE_IN( Vclip_ptr->frames[bitmapnum] );
 173         gr_bitmap(0,0,&GameBitmaps[Vclip_ptr->frames[bitmapnum].index] );
 174
 175         Vclip_animation_time += fixmul(frame_time, Vclip_playback_speed );
 176 }
 177
 178
 179
 180 static char HostageMessage[]  = "  ";
 181
 182 static fix Time;
 183
 184 int SelectPrevHostage() {
 185         int start=0;
 186
 187         do      {
 188                 CurrentHostageIndex--;
 189                 if ( CurrentHostageIndex < 0 ) CurrentHostageIndex = MAX_HOSTAGES-1;
 190                 start++;
 191                 if ( start > MAX_HOSTAGES ) break;
 192         } while ( !hostage_is_valid( CurrentHostageIndex ) );
 193
 194         if (hostage_is_valid( CurrentHostageIndex ) )   {
 195                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 196         } else {
 197                 CurrentHostageIndex =-1;
 198         }
 199
 200         return CurrentHostageIndex;
 201 }
 202
 203
 204 int SelectNextHostage() {
 205         int start=0;
 206
 207         do      {
 208                 CurrentHostageIndex++;
 209                 if ( CurrentHostageIndex >= MAX_HOSTAGES ) CurrentHostageIndex = 0;
 210                 start++;
 211                 if ( start > MAX_HOSTAGES ) break;
 212         } while ( !hostage_is_valid( CurrentHostageIndex ) );
 213
 214         if (hostage_is_valid( CurrentHostageIndex ) )   {
 215                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 216         } else {
 217                 CurrentHostageIndex =-1;
 218         }
 219
 220         return CurrentHostageIndex;
 221 }
 222
 223
 224 int SelectClosestHostage()      {
 225         int start=0;
 226
 227         while ( !hostage_is_valid( CurrentHostageIndex ) )      {
 228                 CurrentHostageIndex++;
 229                 if ( CurrentHostageIndex >= MAX_HOSTAGES ) CurrentHostageIndex = 0;
 230                 start++;
 231                 if ( start > MAX_HOSTAGES ) break;
 232         }
 233
 234         if (hostage_is_valid( CurrentHostageIndex ) )   {
 235                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 236         } else {
 237                 CurrentHostageIndex =-1;
 238         }
 239
 240         return CurrentHostageIndex;
 241 }
 242
 243
 244 int PlaceHostage()      {
 245         int ctype,i;
 246         vms_vector      cur_object_loc;
 247
 248         //update_due_to_new_segment();
 249         compute_segment_center(&cur_object_loc, Cursegp);
 250
 251         ctype = -1;
 252         for (i=0; i<Num_total_object_types; i++ )       {
 253                 if (ObjType[i] == OL_HOSTAGE )  {
 254                         ctype = i;
 255                         break;
 256                 }
 257         }
 258
 259         Assert( ctype != -1 );
 260
 261         if (place_object(Cursegp, &cur_object_loc, ctype )==0)  {
 262                 Int3();         // Debug below
 263                 i=place_object(Cursegp, &cur_object_loc, ctype );
 264                 return 1;
 265         }
 266
 267         if (hostage_object_is_valid( Cur_object_index ) )       {
 268                 CurrentHostageIndex     = Objects[Cur_object_index].id;
 269         } else {
 270                 Int3();         // Get John! (Object should be valid)
 271                 i=hostage_object_is_valid( Cur_object_index );  // For debugging only
 272         }
 273
 274         return 0;
 275 }
 276
 277 int CompressHostages()
 278 {
 279         hostage_compress_all();
 280
 281         return 0;
 282 }
 283
 284 //@@int SelectPrevVclip()       {
 285 //@@    if (!hostage_is_valid( CurrentHostageIndex ) )
 286 //@@            return 0;
 287 //@@
 288 //@@    if ( Hostages[CurrentHostageIndex].type == 0 )
 289 //@@            Hostages[CurrentHostageIndex].type = N_hostage_types-1;
 290 //@@    else
 291 //@@            Hostages[CurrentHostageIndex].type--;
 292 //@@
 293 //@@    if ( Hostages[CurrentHostageIndex].type >= N_hostage_types )
 294 //@@            Hostages[CurrentHostageIndex].type = 0;
 295 //@@
 296 //@@    return 1;
 297 //@@}
 298 //@@
 299 //@@int SelectNextVclip()       {
 300 //@@    if (!hostage_is_valid( CurrentHostageIndex ) )
 301 //@@            return 0;
 302 //@@
 303 //@@    Hostages[CurrentHostageIndex].type++;
 304 //@@    if ( Hostages[CurrentHostageIndex].type >= N_hostage_types )
 305 //@@            Hostages[CurrentHostageIndex].type = 0;
 306 //@@
 307 //@@    return 1;
 308 //@@}
 309
 310 int SelectNextFace()
 311 {
 312         int start = Hostages[CurrentHostageIndex].vclip_num;
 313
 314         if (!hostage_is_valid( CurrentHostageIndex ) )
 315                 return 0;
 316
 317         do {
 318                 Hostages[CurrentHostageIndex].vclip_num++;
 319                 if ( Hostages[CurrentHostageIndex].vclip_num >= MAX_HOSTAGES)
 320                         Hostages[CurrentHostageIndex].vclip_num = 0;
 321
 322                 if (Hostages[CurrentHostageIndex].vclip_num == start)
 323                         return 0;
 324
 325         } while (Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].num_frames == 0);
 326
 327         return 1;
 328 }
 329
 330 int SelectPrevFace()
 331 {
 332         int start = Hostages[CurrentHostageIndex].vclip_num;
 333
 334         if (!hostage_is_valid( CurrentHostageIndex ) )
 335                 return 0;
 336
 337         do {
 338                 Hostages[CurrentHostageIndex].vclip_num--;
 339                 if ( Hostages[CurrentHostageIndex].vclip_num < 0)
 340                         Hostages[CurrentHostageIndex].vclip_num = MAX_HOSTAGES-1;
 341
 342                 if (Hostages[CurrentHostageIndex].vclip_num == start)
 343                         return 0;
 344
 345         } while (Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].num_frames == 0);
 346
 347         return 1;
 348 }
 349
 350 int PlayHostageSound()  {
 351         int sound_num;
 352
 353         if (!hostage_is_valid( CurrentHostageIndex ) )
 354                 return 0;
 355
 356         sound_num = Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].sound_num;
 357
 358         if ( sound_num > -1 )   {
 359                 digi_play_sample( sound_num, F1_0 );
 360         }
 361
 362         return 1;
 363 }
 364
 365 //@@int find_next_hostage_sound()       {
 366 //@@    int start=0,n;
 367 //@@
 368 //@@    n = Hostages[CurrentHostageIndex].sound_num;
 369 //@@    do      {
 370 //@@            n++;
 371 //@@            if ( n < SOUND_HOSTAGE_VOICES ) n = SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS-1;
 372 //@@            if ( n >= SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS ) n = SOUND_HOSTAGE_VOICES;
 373 //@@            start++;
 374 //@@            if ( start > MAX_HOSTAGE_SOUNDS ) break;
 375 //@@    } while ( Sounds[n] == NULL );
 376 //@@
 377 //@@    if ( Sounds[n] == NULL )
 378 //@@            Hostages[CurrentHostageIndex].sound_num = -1;
 379 //@@    else    {
 380 //@@            Hostages[CurrentHostageIndex].sound_num = n;
 381 //@@            PlayHostageSound();
 382 //@@    }
 383 //@@    return 1;
 384 //@@}
 385 //@@
 386 //@@int find_prev_hostage_sound()       {
 387 //@@    int start=0,n;
 388 //@@
 389 //@@    n = Hostages[CurrentHostageIndex].sound_num;
 390 //@@    do      {
 391 //@@            n--;
 392 //@@            if ( n < SOUND_HOSTAGE_VOICES ) n = SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS-1;
 393 //@@            if ( n >= SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS ) n = SOUND_HOSTAGE_VOICES;
 394 //@@            start++;
 395 //@@            if ( start > MAX_HOSTAGE_SOUNDS ) break;
 396 //@@    } while ( Sounds[n] == NULL );
 397 //@@
 398 //@@    if ( Sounds[n] == NULL )
 399 //@@            Hostages[CurrentHostageIndex].sound_num = -1;
 400 //@@    else    {
 401 //@@            Hostages[CurrentHostageIndex].sound_num = n;
 402 //@@            PlayHostageSound();
 403 //@@    }
 404 //@@    return 1;
 405 //@@}
 406
 407
 408 //-------------------------------------------------------------------------
 409 // Called from the editor... does one instance of the hostage dialog box
 410 //-------------------------------------------------------------------------
 411 int do_hostage_dialog()
 412 {
 413         int i;
 414
 415         // Only open 1 instance of this window...
 416         if ( MainWindow != NULL ) return 0;
 417
 418         // Close other windows
 419         close_all_windows();
 420
 421         CurrentHostageIndex = 0;
 422         SelectClosestHostage();
 423
 424         // Open a window with a quit button
 425         MainWindow = ui_open_window( TMAPBOX_X+10, TMAPBOX_Y+20, 765-TMAPBOX_X, 545-TMAPBOX_Y, WIN_DIALOG );
 426         QuitButton = ui_add_gadget_button( MainWindow, 20, 222, 48, 40, "Done", NULL );
 427
 428         ui_wprintf_at( MainWindow, 10, 32,"&Message:" );
 429         HostageText = ui_add_gadget_inputbox( MainWindow, 10, 50, HOSTAGE_MESSAGE_LEN, HOSTAGE_MESSAGE_LEN, HostageMessage );
 430
 431         // The little box the hostage vclip will play in.
 432         HostageViewBox = ui_add_gadget_userbox( MainWindow,10, 90+10, 64, 64 );
 433
 434         // A bunch of buttons...
 435         i = 90;
 436 //@@    ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Type", SelectPrevVclip );
 437 //@@    ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Type >>", SelectNextVclip );i += 29;
 438 //@@    ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Sound",  find_prev_hostage_sound );
 439 //@@    ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Sound >>", find_next_hostage_sound );i += 29;
 440
 441         ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Face", SelectPrevFace );
 442         ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Face >>", SelectNextFace );i += 29;
 443         ui_add_gadget_button( MainWindow,155,i,140, 26, "Play sound", PlayHostageSound );i += 29;
 444         ui_add_gadget_button( MainWindow,155,i,140, 26, "Next Hostage", SelectNextHostage );    i += 29;
 445         ui_add_gadget_button( MainWindow,155,i,140, 26, "Prev Hostage", SelectPrevHostage ); i += 29;
 446         ui_add_gadget_button( MainWindow,155,i,140, 26, "Compress All", CompressHostages ); i += 29;
 447         ui_add_gadget_button( MainWindow,155,i,140, 26, "Delete", ObjectDelete );       i += 29;
 448         ui_add_gadget_button( MainWindow,155,i,140, 26, "Create New", PlaceHostage );   i += 29;
 449
 450         Time = timer_get_fixed_seconds();
 451
 452         LastHostageIndex = -2;          // Set to some dummy value so everything works ok on the first frame.
 453
 454 //      if ( CurrentHostageIndex == -1 )
 455 //              SelectNextHostage();
 456
 457         return 1;
 458
 459 }
 460
 461 void hostage_close_window()
 462 {
 463         if ( MainWindow!=NULL ) {
 464                 ui_close_window( MainWindow );
 465                 MainWindow = NULL;
 466         }
 467 }
 468
 469 void do_hostage_window()
 470 {
 471         fix DeltaTime, Temp;
 472
 473         if ( MainWindow == NULL ) return;
 474
 475         SelectClosestHostage();
 476
 477         //------------------------------------------------------------
 478         // Call the ui code..
 479         //------------------------------------------------------------
 480         ui_button_any_drawn = 0;
 481         ui_window_do_gadgets(MainWindow);
 482
 483         //------------------------------------------------------------
 484         // If we change objects, we need to reset the ui code for all
 485         // of the radio buttons that control the ai mode.  Also makes
 486         // the current AI mode button be flagged as pressed down.
 487         //------------------------------------------------------------
 488         if (LastHostageIndex != CurrentHostageIndex )   {
 489
 490                 if ( CurrentHostageIndex > -1 )
 491                         strcpy( HostageText->text, Hostages[CurrentHostageIndex].text );
 492                 else
 493                         strcpy(HostageText->text, " " );
 494
 495                 HostageText->position = strlen(HostageText->text);
 496                 HostageText->oldposition = HostageText->position;
 497                 HostageText->status=1;
 498                 HostageText->first_time = 1;
 499
 500         }
 501
 502         //------------------------------------------------------------
 503         // If any of the radio buttons that control the mode are set, then
 504         // update the cooresponding AI state.
 505         //------------------------------------------------------------
 506         if ( CurrentHostageIndex > -1 )
 507                 strcpy( Hostages[CurrentHostageIndex].text, HostageText->text );
 508
 509         //------------------------------------------------------------
 510         // A simple frame time counter for spinning the objects...
 511         //------------------------------------------------------------
 512         Temp = timer_get_fixed_seconds();
 513         DeltaTime = Temp - Time;
 514         Time = Temp;
 515
 516         //------------------------------------------------------------
 517         // Redraw the object in the little 64x64 box
 518         //------------------------------------------------------------
 519         if (CurrentHostageIndex > -1 )  {
 520                 int vclip_num;
 521
 522                 vclip_num = Hostages[CurrentHostageIndex].vclip_num;
 523
 524                 Assert(vclip_num != -1);
 525
 526                 gr_set_current_canvas( HostageViewBox->canvas );
 527
 528                 if ( vclip_num > -1 )   {
 529                         vclip_play( &Hostage_face_clip[vclip_num], DeltaTime );
 530                 } else {
 531                         gr_clear_canvas( CGREY );
 532                 }
 533         } else {
 534                 // no hostage, so just blank out
 535                 gr_set_current_canvas( HostageViewBox->canvas );
 536                 gr_clear_canvas( CGREY );
 537         }
 538
 539         //------------------------------------------------------------
 540         // If anything changes in the ui system, redraw all the text that
 541         // identifies this robot.
 542         //------------------------------------------------------------
 543         if (ui_button_any_drawn || (LastHostageIndex != CurrentHostageIndex) )  {
 544                 if ( CurrentHostageIndex > -1 ) {
 545                         ui_wprintf_at( MainWindow, 10, 15, "Hostage: %d   Object: %d", CurrentHostageIndex, Hostages[CurrentHostageIndex].objnum );
 546                         //@@ui_wprintf_at( MainWindow, 10, 73, "Type: %d   Sound: %d   ", Hostages[CurrentHostageIndex].type, Hostages[CurrentHostageIndex].sound_num );
 547                         ui_wprintf_at( MainWindow, 10, 73, "Face: %d   ", Hostages[CurrentHostageIndex].vclip_num);
 548                 }       else {
 549                         ui_wprintf_at( MainWindow, 10, 15, "Hostage: none " );
 550                         //@@ui_wprintf_at( MainWindow, 10, 73, "Type:    Sound:       " );
 551                         ui_wprintf_at( MainWindow, 10, 73, "Face:         " );
 552                 }
 553                 Update_flags |= UF_WORLD_CHANGED;
 554         }
 555
 556         if ( QuitButton->pressed || (last_keypress==KEY_ESC))   {
 557                 hostage_close_window();
 558                 return;
 559         }
 560
 561         LastHostageIndex = CurrentHostageIndex;
 562 }
 563
 564
 565