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