main/editor/ehostage.c

   1 /* $Id: ehostage.c,v 1.5 2005-01-24 21:33:28 schaffner Exp $ */
   2 /*
   3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   4 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   7 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   9 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
  10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  12 COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  13 */
  14
  15 /*
  16  *
  17  * Routines for placing hostages, etc...
  18  *
  19  */
  20
  21 #ifdef RCS
  22 static char rcsid[] = "$Id: ehostage.c,v 1.5 2005-01-24 21:33:28 schaffner Exp $";
  23 #endif
  24
  25 #ifdef HAVE_CONFIG_H
  26 #include "conf.h"
  27 #endif
  28
  29 #if 0   // the hostage code was simplified for Descent 2
  30
  31 #include <stdlib.h>
  32 #include <stdio.h>
  33 #ifdef __MSDOS__
  34 #include <conio.h>
  35 #include <dos.h>
  36 #include <direct.h>
  37 #endif
  38 #include <string.h>
  39 #include <math.h>
  40
  41 #include "screens.h"
  42 #include "inferno.h"
  43 #include "segment.h"
  44 #include "editor.h"
  45
  46 #include "timer.h"
  47 #include "objpage.h"
  48 #include "fix.h"
  49 #include "mono.h"
  50 #include "error.h"
  51 #include "kdefs.h"
  52 #include        "object.h"
  53 #include "polyobj.h"
  54 #include "game.h"
  55 #include "powerup.h"
  56 #include "ai.h"
  57 #include "hostage.h"
  58 #include "eobject.h"
  59 #include "medwall.h"
  60 #include "eswitch.h"
  61 #include "medrobot.h"
  62 #include "key.h"
  63 #include "bm.h"
  64 #include "sounds.h"
  65 #include "centers.h"
  66 #include "piggy.h"
  67
  68 //-------------------------------------------------------------------------
  69 // Variables for this module...
  70 //-------------------------------------------------------------------------
  71 static UI_WINDOW                                *MainWindow = NULL;
  72 static UI_GADGET_USERBOX        *HostageViewBox;
  73 static UI_GADGET_INPUTBOX       *HostageText;
  74 static UI_GADGET_BUTTON         *QuitButton;
  75 static int                                              CurrentHostageIndex=-1;
  76 static int                                              LastHostageIndex=-1;
  77
  78 static fix                      Vclip_animation_time=0;                 // How long the rescue sequence has been playing
  79 static fix                      Vclip_playback_speed=0;                         // Calculated internally.  Frames/second of vclip.
  80 static vclip            *Vclip_ptr = NULL;                              // Used for the vclip on monitor
  81
  82 void vclip_play( vclip * vc, fix frame_time )
  83 {
  84         int bitmapnum;
  85
  86         if ( vc == NULL )
  87                 return;
  88
  89         if ( vc != Vclip_ptr )  {
  90                 // Start new vclip
  91                 Vclip_ptr = vc;
  92                 Vclip_animation_time = 1;
  93
  94                 // Calculate the frame/second of the playback
  95                 Vclip_playback_speed = fixdiv(i2f(Vclip_ptr->num_frames),Vclip_ptr->play_time);
  96         }
  97
  98         if ( Vclip_animation_time <= 0 )
  99                 return;
 100
 101         // Find next bitmap in the vclip
 102         bitmapnum = f2i(Vclip_animation_time);
 103
 104         // Check if vclip is done playing.
 105         if (bitmapnum >= Vclip_ptr->num_frames)         {
 106                 Vclip_animation_time    = 1;                                                                                    // Restart this vclip
 107                 bitmapnum = 0;
 108         }
 109
 110         PIGGY_PAGE_IN( Vclip_ptr->frames[bitmapnum] );
 111         gr_bitmap(0,0,&GameBitmaps[Vclip_ptr->frames[bitmapnum].index] );
 112
 113         Vclip_animation_time += fixmul(frame_time, Vclip_playback_speed );
 114 }
 115
 116
 117
 118 static char HostageMessage[]  = "  ";
 119
 120 static fix Time;
 121
 122 int SelectPrevHostage() {
 123         int start=0;
 124
 125         do      {
 126                 CurrentHostageIndex--;
 127                 if ( CurrentHostageIndex < 0 ) CurrentHostageIndex = MAX_HOSTAGES-1;
 128                 start++;
 129                 if ( start > MAX_HOSTAGES ) break;
 130         } while ( !hostage_is_valid( CurrentHostageIndex ) );
 131
 132         if (hostage_is_valid( CurrentHostageIndex ) )   {
 133                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 134         } else {
 135                 CurrentHostageIndex =-1;
 136         }
 137
 138         return CurrentHostageIndex;
 139 }
 140
 141
 142 int SelectNextHostage() {
 143         int start=0;
 144
 145         do      {
 146                 CurrentHostageIndex++;
 147                 if ( CurrentHostageIndex >= MAX_HOSTAGES ) CurrentHostageIndex = 0;
 148                 start++;
 149                 if ( start > MAX_HOSTAGES ) break;
 150         } while ( !hostage_is_valid( CurrentHostageIndex ) );
 151
 152         if (hostage_is_valid( CurrentHostageIndex ) )   {
 153                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 154         } else {
 155                 CurrentHostageIndex =-1;
 156         }
 157
 158         return CurrentHostageIndex;
 159 }
 160
 161
 162 int SelectClosestHostage()      {
 163         int start=0;
 164
 165         while ( !hostage_is_valid( CurrentHostageIndex ) )      {
 166                 CurrentHostageIndex++;
 167                 if ( CurrentHostageIndex >= MAX_HOSTAGES ) CurrentHostageIndex = 0;
 168                 start++;
 169                 if ( start > MAX_HOSTAGES ) break;
 170         }
 171
 172         if (hostage_is_valid( CurrentHostageIndex ) )   {
 173                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 174         } else {
 175                 CurrentHostageIndex =-1;
 176         }
 177
 178         return CurrentHostageIndex;
 179 }
 180
 181
 182 int PlaceHostage()      {
 183         int ctype,i;
 184         vms_vector      cur_object_loc;
 185
 186         //update_due_to_new_segment();
 187         compute_segment_center(&cur_object_loc, Cursegp);
 188
 189         ctype = -1;
 190         for (i=0; i<Num_total_object_types; i++ )       {
 191                 if (ObjType[i] == OL_HOSTAGE )  {
 192                         ctype = i;
 193                         break;
 194                 }
 195         }
 196
 197         Assert( ctype != -1 );
 198
 199         if (place_object(Cursegp, &cur_object_loc, ctype )==0)  {
 200                 Int3();         // Debug below
 201                 i=place_object(Cursegp, &cur_object_loc, ctype );
 202                 return 1;
 203         }
 204
 205         if (hostage_object_is_valid( Cur_object_index ) )       {
 206                 CurrentHostageIndex     = Objects[Cur_object_index].id;
 207         } else {
 208                 Int3();         // Get John! (Object should be valid)
 209                 i=hostage_object_is_valid( Cur_object_index );  // For debugging only
 210         }
 211
 212         return 0;
 213 }
 214
 215 int CompressHostages()
 216 {
 217         hostage_compress_all();
 218
 219         return 0;
 220 }
 221
 222 //@@int SelectPrevVclip()       {
 223 //@@    if (!hostage_is_valid( CurrentHostageIndex ) )
 224 //@@            return 0;
 225 //@@
 226 //@@    if ( Hostages[CurrentHostageIndex].type == 0 )
 227 //@@            Hostages[CurrentHostageIndex].type = N_hostage_types-1;
 228 //@@    else
 229 //@@            Hostages[CurrentHostageIndex].type--;
 230 //@@
 231 //@@    if ( Hostages[CurrentHostageIndex].type >= N_hostage_types )
 232 //@@            Hostages[CurrentHostageIndex].type = 0;
 233 //@@
 234 //@@    return 1;
 235 //@@}
 236 //@@
 237 //@@int SelectNextVclip()       {
 238 //@@    if (!hostage_is_valid( CurrentHostageIndex ) )
 239 //@@            return 0;
 240 //@@
 241 //@@    Hostages[CurrentHostageIndex].type++;
 242 //@@    if ( Hostages[CurrentHostageIndex].type >= N_hostage_types )
 243 //@@            Hostages[CurrentHostageIndex].type = 0;
 244 //@@
 245 //@@    return 1;
 246 //@@}
 247
 248 int SelectNextFace()
 249 {
 250         int start = Hostages[CurrentHostageIndex].vclip_num;
 251
 252         if (!hostage_is_valid( CurrentHostageIndex ) )
 253                 return 0;
 254
 255         do {
 256                 Hostages[CurrentHostageIndex].vclip_num++;
 257                 if ( Hostages[CurrentHostageIndex].vclip_num >= MAX_HOSTAGES)
 258                         Hostages[CurrentHostageIndex].vclip_num = 0;
 259
 260                 if (Hostages[CurrentHostageIndex].vclip_num == start)
 261                         return 0;
 262
 263         } while (Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].num_frames == 0);
 264
 265         return 1;
 266 }
 267
 268 int SelectPrevFace()
 269 {
 270         int start = Hostages[CurrentHostageIndex].vclip_num;
 271
 272         if (!hostage_is_valid( CurrentHostageIndex ) )
 273                 return 0;
 274
 275         do {
 276                 Hostages[CurrentHostageIndex].vclip_num--;
 277                 if ( Hostages[CurrentHostageIndex].vclip_num < 0)
 278                         Hostages[CurrentHostageIndex].vclip_num = MAX_HOSTAGES-1;
 279
 280                 if (Hostages[CurrentHostageIndex].vclip_num == start)
 281                         return 0;
 282
 283         } while (Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].num_frames == 0);
 284
 285         return 1;
 286 }
 287
 288 int PlayHostageSound()  {
 289         int sound_num;
 290
 291         if (!hostage_is_valid( CurrentHostageIndex ) )
 292                 return 0;
 293
 294         sound_num = Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].sound_num;
 295
 296         if ( sound_num > -1 )   {
 297                 digi_play_sample( sound_num, F1_0 );
 298         }
 299
 300         return 1;
 301 }
 302
 303 //@@int find_next_hostage_sound()       {
 304 //@@    int start=0,n;
 305 //@@
 306 //@@    n = Hostages[CurrentHostageIndex].sound_num;
 307 //@@    do      {
 308 //@@            n++;
 309 //@@            if ( n < SOUND_HOSTAGE_VOICES ) n = SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS-1;
 310 //@@            if ( n >= SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS ) n = SOUND_HOSTAGE_VOICES;
 311 //@@            start++;
 312 //@@            if ( start > MAX_HOSTAGE_SOUNDS ) break;
 313 //@@    } while ( Sounds[n] == NULL );
 314 //@@
 315 //@@    if ( Sounds[n] == NULL )
 316 //@@            Hostages[CurrentHostageIndex].sound_num = -1;
 317 //@@    else    {
 318 //@@            Hostages[CurrentHostageIndex].sound_num = n;
 319 //@@            PlayHostageSound();
 320 //@@    }
 321 //@@    return 1;
 322 //@@}
 323 //@@
 324 //@@int find_prev_hostage_sound()       {
 325 //@@    int start=0,n;
 326 //@@
 327 //@@    n = Hostages[CurrentHostageIndex].sound_num;
 328 //@@    do      {
 329 //@@            n--;
 330 //@@            if ( n < SOUND_HOSTAGE_VOICES ) n = SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS-1;
 331 //@@            if ( n >= SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS ) n = SOUND_HOSTAGE_VOICES;
 332 //@@            start++;
 333 //@@            if ( start > MAX_HOSTAGE_SOUNDS ) break;
 334 //@@    } while ( Sounds[n] == NULL );
 335 //@@
 336 //@@    if ( Sounds[n] == NULL )
 337 //@@            Hostages[CurrentHostageIndex].sound_num = -1;
 338 //@@    else    {
 339 //@@            Hostages[CurrentHostageIndex].sound_num = n;
 340 //@@            PlayHostageSound();
 341 //@@    }
 342 //@@    return 1;
 343 //@@}
 344
 345 #endif // 0
 346
 347 //-------------------------------------------------------------------------
 348 // Called from the editor... does one instance of the hostage dialog box
 349 //-------------------------------------------------------------------------
 350 int do_hostage_dialog()
 351 {
 352 #if 0
 353         int i;
 354
 355         // Only open 1 instance of this window...
 356         if ( MainWindow != NULL ) return 0;
 357
 358         // Close other windows
 359         close_all_windows();
 360
 361         CurrentHostageIndex = 0;
 362         SelectClosestHostage();
 363
 364         // Open a window with a quit button
 365         MainWindow = ui_open_window( TMAPBOX_X+10, TMAPBOX_Y+20, 765-TMAPBOX_X, 545-TMAPBOX_Y, WIN_DIALOG );
 366         QuitButton = ui_add_gadget_button( MainWindow, 20, 222, 48, 40, "Done", NULL );
 367
 368         ui_wprintf_at( MainWindow, 10, 32,"&Message:" );
 369         HostageText = ui_add_gadget_inputbox( MainWindow, 10, 50, HOSTAGE_MESSAGE_LEN, HOSTAGE_MESSAGE_LEN, HostageMessage );
 370
 371         // The little box the hostage vclip will play in.
 372         HostageViewBox = ui_add_gadget_userbox( MainWindow,10, 90+10, 64, 64 );
 373
 374         // A bunch of buttons...
 375         i = 90;
 376 //@@    ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Type", SelectPrevVclip );
 377 //@@    ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Type >>", SelectNextVclip );i += 29;
 378 //@@    ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Sound",  find_prev_hostage_sound );
 379 //@@    ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Sound >>", find_next_hostage_sound );i += 29;
 380
 381         ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Face", SelectPrevFace );
 382         ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Face >>", SelectNextFace );i += 29;
 383         ui_add_gadget_button( MainWindow,155,i,140, 26, "Play sound", PlayHostageSound );i += 29;
 384         ui_add_gadget_button( MainWindow,155,i,140, 26, "Next Hostage", SelectNextHostage );    i += 29;
 385         ui_add_gadget_button( MainWindow,155,i,140, 26, "Prev Hostage", SelectPrevHostage ); i += 29;
 386         ui_add_gadget_button( MainWindow,155,i,140, 26, "Compress All", CompressHostages ); i += 29;
 387         ui_add_gadget_button( MainWindow,155,i,140, 26, "Delete", ObjectDelete );       i += 29;
 388         ui_add_gadget_button( MainWindow,155,i,140, 26, "Create New", PlaceHostage );   i += 29;
 389
 390         Time = timer_get_fixed_seconds();
 391
 392         LastHostageIndex = -2;          // Set to some dummy value so everything works ok on the first frame.
 393
 394 //      if ( CurrentHostageIndex == -1 )
 395 //              SelectNextHostage();
 396 #endif
 397         return 1;
 398
 399 }
 400
 401 void hostage_close_window()
 402 {
 403 #if 0
 404         if ( MainWindow!=NULL ) {
 405                 ui_close_window( MainWindow );
 406                 MainWindow = NULL;
 407         }
 408 #endif
 409 }
 410
 411 void do_hostage_window()
 412 {
 413 #if 0   // redundant
 414         fix DeltaTime, Temp;
 415
 416         if ( MainWindow == NULL ) return;
 417
 418         SelectClosestHostage();
 419
 420         //------------------------------------------------------------
 421         // Call the ui code..
 422         //------------------------------------------------------------
 423         ui_button_any_drawn = 0;
 424         ui_window_do_gadgets(MainWindow);
 425
 426         //------------------------------------------------------------
 427         // If we change objects, we need to reset the ui code for all
 428         // of the radio buttons that control the ai mode.  Also makes
 429         // the current AI mode button be flagged as pressed down.
 430         //------------------------------------------------------------
 431         if (LastHostageIndex != CurrentHostageIndex )   {
 432
 433                 if ( CurrentHostageIndex > -1 )
 434                         strcpy( HostageText->text, Hostages[CurrentHostageIndex].text );
 435                 else
 436                         strcpy(HostageText->text, " " );
 437
 438                 HostageText->position = strlen(HostageText->text);
 439                 HostageText->oldposition = HostageText->position;
 440                 HostageText->status=1;
 441                 HostageText->first_time = 1;
 442
 443         }
 444
 445         //------------------------------------------------------------
 446         // If any of the radio buttons that control the mode are set, then
 447         // update the cooresponding AI state.
 448         //------------------------------------------------------------
 449         if ( CurrentHostageIndex > -1 )
 450                 strcpy( Hostages[CurrentHostageIndex].text, HostageText->text );
 451
 452         //------------------------------------------------------------
 453         // A simple frame time counter for spinning the objects...
 454         //------------------------------------------------------------
 455         Temp = timer_get_fixed_seconds();
 456         DeltaTime = Temp - Time;
 457         Time = Temp;
 458
 459         //------------------------------------------------------------
 460         // Redraw the object in the little 64x64 box
 461         //------------------------------------------------------------
 462         if (CurrentHostageIndex > -1 )  {
 463                 int vclip_num;
 464
 465                 vclip_num = Hostages[CurrentHostageIndex].vclip_num;
 466
 467                 Assert(vclip_num != -1);
 468
 469                 gr_set_current_canvas( HostageViewBox->canvas );
 470
 471                 if ( vclip_num > -1 )   {
 472                         vclip_play( &Hostage_face_clip[vclip_num], DeltaTime );
 473                 } else {
 474                         gr_clear_canvas( CGREY );
 475                 }
 476         } else {
 477                 // no hostage, so just blank out
 478                 gr_set_current_canvas( HostageViewBox->canvas );
 479                 gr_clear_canvas( CGREY );
 480         }
 481
 482         //------------------------------------------------------------
 483         // If anything changes in the ui system, redraw all the text that
 484         // identifies this robot.
 485         //------------------------------------------------------------
 486         if (ui_button_any_drawn || (LastHostageIndex != CurrentHostageIndex) )  {
 487                 if ( CurrentHostageIndex > -1 ) {
 488                         ui_wprintf_at( MainWindow, 10, 15, "Hostage: %d   Object: %d", CurrentHostageIndex, Hostages[CurrentHostageIndex].objnum );
 489                         //@@ui_wprintf_at( MainWindow, 10, 73, "Type: %d   Sound: %d   ", Hostages[CurrentHostageIndex].type, Hostages[CurrentHostageIndex].sound_num );
 490                         ui_wprintf_at( MainWindow, 10, 73, "Face: %d   ", Hostages[CurrentHostageIndex].vclip_num);
 491                 }       else {
 492                         ui_wprintf_at( MainWindow, 10, 15, "Hostage: none " );
 493                         //@@ui_wprintf_at( MainWindow, 10, 73, "Type:    Sound:       " );
 494                         ui_wprintf_at( MainWindow, 10, 73, "Face:         " );
 495                 }
 496                 Update_flags |= UF_WORLD_CHANGED;
 497         }
 498
 499         if ( QuitButton->pressed || (last_keypress==KEY_ESC))   {
 500                 hostage_close_window();
 501                 return;
 502         }
 503
 504         LastHostageIndex = CurrentHostageIndex;
 505 #endif
 506 }
 507
 508
 509