main/editor/ehostage.c

   1 /* $Id: ehostage.c,v 1.3 2004-12-19 15:21:11 btb 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 1.3 2004-12-19 15:21:11 btb Exp $";
  23 #endif
  24
  25 #ifdef HAVE_CONFIG_H
  26 #include "conf.h"
  27 #endif
  28
  29 #include <stdlib.h>
  30 #include <stdio.h>
  31 #ifndef __LINUX__
  32 #include <conio.h>
  33 #include <dos.h>
  34 #include <direct.h>
  35 #endif
  36 #include <string.h>
  37 #include <math.h>
  38
  39 #include "screens.h"
  40 #include "inferno.h"
  41 #include "segment.h"
  42 #include "editor.h"
  43
  44 #include "timer.h"
  45 #include "objpage.h"
  46 #include "fix.h"
  47 #include "mono.h"
  48 #include "error.h"
  49 #include "kdefs.h"
  50 #include        "object.h"
  51 #include "polyobj.h"
  52 #include "game.h"
  53 #include "powerup.h"
  54 #include "ai.h"
  55 #include "hostage.h"
  56 #include "eobject.h"
  57 #include "medwall.h"
  58 #include "eswitch.h"
  59 #include "medrobot.h"
  60 #include "key.h"
  61 #include "bm.h"
  62 #include "sounds.h"
  63 #include "centers.h"
  64 #include "piggy.h"
  65
  66 //-------------------------------------------------------------------------
  67 // Variables for this module...
  68 //-------------------------------------------------------------------------
  69 static UI_WINDOW                                *MainWindow = NULL;
  70 static UI_GADGET_USERBOX        *HostageViewBox;
  71 static UI_GADGET_INPUTBOX       *HostageText;
  72 static UI_GADGET_BUTTON         *QuitButton;
  73 static int                                              CurrentHostageIndex=-1;
  74 static int                                              LastHostageIndex=-1;
  75
  76 static fix                      Vclip_animation_time=0;                 // How long the rescue sequence has been playing
  77 static fix                      Vclip_playback_speed=0;                         // Calculated internally.  Frames/second of vclip.
  78 static vclip            *Vclip_ptr = NULL;                              // Used for the vclip on monitor
  79
  80 void vclip_play( vclip * vc, fix frame_time )
  81 {
  82         int bitmapnum;
  83
  84         if ( vc == NULL )
  85                 return;
  86
  87         if ( vc != Vclip_ptr )  {
  88                 // Start new vclip
  89                 Vclip_ptr = vc;
  90                 Vclip_animation_time = 1;
  91
  92                 // Calculate the frame/second of the playback
  93                 Vclip_playback_speed = fixdiv(i2f(Vclip_ptr->num_frames),Vclip_ptr->play_time);
  94         }
  95
  96         if ( Vclip_animation_time <= 0 )
  97                 return;
  98
  99         // Find next bitmap in the vclip
 100         bitmapnum = f2i(Vclip_animation_time);
 101
 102         // Check if vclip is done playing.
 103         if (bitmapnum >= Vclip_ptr->num_frames)         {
 104                 Vclip_animation_time    = 1;                                                                                    // Restart this vclip
 105                 bitmapnum = 0;
 106         }
 107
 108         PIGGY_PAGE_IN( Vclip_ptr->frames[bitmapnum] );
 109         gr_bitmap(0,0,&GameBitmaps[Vclip_ptr->frames[bitmapnum].index] );
 110
 111         Vclip_animation_time += fixmul(frame_time, Vclip_playback_speed );
 112 }
 113
 114
 115
 116 static char HostageMessage[]  = "  ";
 117
 118 static fix Time;
 119
 120 int SelectPrevHostage() {
 121         int start=0;
 122
 123         do      {
 124                 CurrentHostageIndex--;
 125                 if ( CurrentHostageIndex < 0 ) CurrentHostageIndex = MAX_HOSTAGES-1;
 126                 start++;
 127                 if ( start > MAX_HOSTAGES ) break;
 128         } while ( !hostage_is_valid( CurrentHostageIndex ) );
 129
 130         if (hostage_is_valid( CurrentHostageIndex ) )   {
 131                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 132         } else {
 133                 CurrentHostageIndex =-1;
 134         }
 135
 136         return CurrentHostageIndex;
 137 }
 138
 139
 140 int SelectNextHostage() {
 141         int start=0;
 142
 143         do      {
 144                 CurrentHostageIndex++;
 145                 if ( CurrentHostageIndex >= MAX_HOSTAGES ) CurrentHostageIndex = 0;
 146                 start++;
 147                 if ( start > MAX_HOSTAGES ) break;
 148         } while ( !hostage_is_valid( CurrentHostageIndex ) );
 149
 150         if (hostage_is_valid( CurrentHostageIndex ) )   {
 151                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 152         } else {
 153                 CurrentHostageIndex =-1;
 154         }
 155
 156         return CurrentHostageIndex;
 157 }
 158
 159
 160 int SelectClosestHostage()      {
 161         int start=0;
 162
 163         while ( !hostage_is_valid( CurrentHostageIndex ) )      {
 164                 CurrentHostageIndex++;
 165                 if ( CurrentHostageIndex >= MAX_HOSTAGES ) CurrentHostageIndex = 0;
 166                 start++;
 167                 if ( start > MAX_HOSTAGES ) break;
 168         }
 169
 170         if (hostage_is_valid( CurrentHostageIndex ) )   {
 171                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 172         } else {
 173                 CurrentHostageIndex =-1;
 174         }
 175
 176         return CurrentHostageIndex;
 177 }
 178
 179
 180 int PlaceHostage()      {
 181         int ctype,i;
 182         vms_vector      cur_object_loc;
 183
 184         //update_due_to_new_segment();
 185         compute_segment_center(&cur_object_loc, Cursegp);
 186
 187         ctype = -1;
 188         for (i=0; i<Num_total_object_types; i++ )       {
 189                 if (ObjType[i] == OL_HOSTAGE )  {
 190                         ctype = i;
 191                         break;
 192                 }
 193         }
 194
 195         Assert( ctype != -1 );
 196
 197         if (place_object(Cursegp, &cur_object_loc, ctype )==0)  {
 198                 Int3();         // Debug below
 199                 i=place_object(Cursegp, &cur_object_loc, ctype );
 200                 return 1;
 201         }
 202
 203         if (hostage_object_is_valid( Cur_object_index ) )       {
 204                 CurrentHostageIndex     = Objects[Cur_object_index].id;
 205         } else {
 206                 Int3();         // Get John! (Object should be valid)
 207                 i=hostage_object_is_valid( Cur_object_index );  // For debugging only
 208         }
 209
 210         return 0;
 211 }
 212
 213 int CompressHostages()
 214 {
 215         hostage_compress_all();
 216
 217         return 0;
 218 }
 219
 220 //@@int SelectPrevVclip()       {
 221 //@@    if (!hostage_is_valid( CurrentHostageIndex ) )
 222 //@@            return 0;
 223 //@@
 224 //@@    if ( Hostages[CurrentHostageIndex].type == 0 )
 225 //@@            Hostages[CurrentHostageIndex].type = N_hostage_types-1;
 226 //@@    else
 227 //@@            Hostages[CurrentHostageIndex].type--;
 228 //@@
 229 //@@    if ( Hostages[CurrentHostageIndex].type >= N_hostage_types )
 230 //@@            Hostages[CurrentHostageIndex].type = 0;
 231 //@@
 232 //@@    return 1;
 233 //@@}
 234 //@@
 235 //@@int SelectNextVclip()       {
 236 //@@    if (!hostage_is_valid( CurrentHostageIndex ) )
 237 //@@            return 0;
 238 //@@
 239 //@@    Hostages[CurrentHostageIndex].type++;
 240 //@@    if ( Hostages[CurrentHostageIndex].type >= N_hostage_types )
 241 //@@            Hostages[CurrentHostageIndex].type = 0;
 242 //@@
 243 //@@    return 1;
 244 //@@}
 245
 246 int SelectNextFace()
 247 {
 248         int start = Hostages[CurrentHostageIndex].vclip_num;
 249
 250         if (!hostage_is_valid( CurrentHostageIndex ) )
 251                 return 0;
 252
 253         do {
 254                 Hostages[CurrentHostageIndex].vclip_num++;
 255                 if ( Hostages[CurrentHostageIndex].vclip_num >= MAX_HOSTAGES)
 256                         Hostages[CurrentHostageIndex].vclip_num = 0;
 257
 258                 if (Hostages[CurrentHostageIndex].vclip_num == start)
 259                         return 0;
 260
 261         } while (Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].num_frames == 0);
 262
 263         return 1;
 264 }
 265
 266 int SelectPrevFace()
 267 {
 268         int start = Hostages[CurrentHostageIndex].vclip_num;
 269
 270         if (!hostage_is_valid( CurrentHostageIndex ) )
 271                 return 0;
 272
 273         do {
 274                 Hostages[CurrentHostageIndex].vclip_num--;
 275                 if ( Hostages[CurrentHostageIndex].vclip_num < 0)
 276                         Hostages[CurrentHostageIndex].vclip_num = MAX_HOSTAGES-1;
 277
 278                 if (Hostages[CurrentHostageIndex].vclip_num == start)
 279                         return 0;
 280
 281         } while (Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].num_frames == 0);
 282
 283         return 1;
 284 }
 285
 286 int PlayHostageSound()  {
 287         int sound_num;
 288
 289         if (!hostage_is_valid( CurrentHostageIndex ) )
 290                 return 0;
 291
 292         sound_num = Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].sound_num;
 293
 294         if ( sound_num > -1 )   {
 295                 digi_play_sample( sound_num, F1_0 );
 296         }
 297
 298         return 1;
 299 }
 300
 301 //@@int find_next_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 //@@int find_prev_hostage_sound()       {
 323 //@@    int start=0,n;
 324 //@@
 325 //@@    n = Hostages[CurrentHostageIndex].sound_num;
 326 //@@    do      {
 327 //@@            n--;
 328 //@@            if ( n < SOUND_HOSTAGE_VOICES ) n = SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS-1;
 329 //@@            if ( n >= SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS ) n = SOUND_HOSTAGE_VOICES;
 330 //@@            start++;
 331 //@@            if ( start > MAX_HOSTAGE_SOUNDS ) break;
 332 //@@    } while ( Sounds[n] == NULL );
 333 //@@
 334 //@@    if ( Sounds[n] == NULL )
 335 //@@            Hostages[CurrentHostageIndex].sound_num = -1;
 336 //@@    else    {
 337 //@@            Hostages[CurrentHostageIndex].sound_num = n;
 338 //@@            PlayHostageSound();
 339 //@@    }
 340 //@@    return 1;
 341 //@@}
 342
 343
 344 //-------------------------------------------------------------------------
 345 // Called from the editor... does one instance of the hostage dialog box
 346 //-------------------------------------------------------------------------
 347 int do_hostage_dialog()
 348 {
 349         int i;
 350
 351         // Only open 1 instance of this window...
 352         if ( MainWindow != NULL ) return 0;
 353
 354         // Close other windows
 355         close_all_windows();
 356
 357         CurrentHostageIndex = 0;
 358         SelectClosestHostage();
 359
 360         // Open a window with a quit button
 361         MainWindow = ui_open_window( TMAPBOX_X+10, TMAPBOX_Y+20, 765-TMAPBOX_X, 545-TMAPBOX_Y, WIN_DIALOG );
 362         QuitButton = ui_add_gadget_button( MainWindow, 20, 222, 48, 40, "Done", NULL );
 363
 364         ui_wprintf_at( MainWindow, 10, 32,"&Message:" );
 365         HostageText = ui_add_gadget_inputbox( MainWindow, 10, 50, HOSTAGE_MESSAGE_LEN, HOSTAGE_MESSAGE_LEN, HostageMessage );
 366
 367         // The little box the hostage vclip will play in.
 368         HostageViewBox = ui_add_gadget_userbox( MainWindow,10, 90+10, 64, 64 );
 369
 370         // A bunch of buttons...
 371         i = 90;
 372 //@@    ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Type", SelectPrevVclip );
 373 //@@    ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Type >>", SelectNextVclip );i += 29;
 374 //@@    ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Sound",  find_prev_hostage_sound );
 375 //@@    ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Sound >>", find_next_hostage_sound );i += 29;
 376
 377         ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Face", SelectPrevFace );
 378         ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Face >>", SelectNextFace );i += 29;
 379         ui_add_gadget_button( MainWindow,155,i,140, 26, "Play sound", PlayHostageSound );i += 29;
 380         ui_add_gadget_button( MainWindow,155,i,140, 26, "Next Hostage", SelectNextHostage );    i += 29;
 381         ui_add_gadget_button( MainWindow,155,i,140, 26, "Prev Hostage", SelectPrevHostage ); i += 29;
 382         ui_add_gadget_button( MainWindow,155,i,140, 26, "Compress All", CompressHostages ); i += 29;
 383         ui_add_gadget_button( MainWindow,155,i,140, 26, "Delete", ObjectDelete );       i += 29;
 384         ui_add_gadget_button( MainWindow,155,i,140, 26, "Create New", PlaceHostage );   i += 29;
 385
 386         Time = timer_get_fixed_seconds();
 387
 388         LastHostageIndex = -2;          // Set to some dummy value so everything works ok on the first frame.
 389
 390 //      if ( CurrentHostageIndex == -1 )
 391 //              SelectNextHostage();
 392
 393         return 1;
 394
 395 }
 396
 397 void hostage_close_window()
 398 {
 399         if ( MainWindow!=NULL ) {
 400                 ui_close_window( MainWindow );
 401                 MainWindow = NULL;
 402         }
 403 }
 404
 405 void do_hostage_window()
 406 {
 407         fix DeltaTime, Temp;
 408
 409         if ( MainWindow == NULL ) return;
 410
 411         SelectClosestHostage();
 412
 413         //------------------------------------------------------------
 414         // Call the ui code..
 415         //------------------------------------------------------------
 416         ui_button_any_drawn = 0;
 417         ui_window_do_gadgets(MainWindow);
 418
 419         //------------------------------------------------------------
 420         // If we change objects, we need to reset the ui code for all
 421         // of the radio buttons that control the ai mode.  Also makes
 422         // the current AI mode button be flagged as pressed down.
 423         //------------------------------------------------------------
 424         if (LastHostageIndex != CurrentHostageIndex )   {
 425
 426                 if ( CurrentHostageIndex > -1 )
 427                         strcpy( HostageText->text, Hostages[CurrentHostageIndex].text );
 428                 else
 429                         strcpy(HostageText->text, " " );
 430
 431                 HostageText->position = strlen(HostageText->text);
 432                 HostageText->oldposition = HostageText->position;
 433                 HostageText->status=1;
 434                 HostageText->first_time = 1;
 435
 436         }
 437
 438         //------------------------------------------------------------
 439         // If any of the radio buttons that control the mode are set, then
 440         // update the cooresponding AI state.
 441         //------------------------------------------------------------
 442         if ( CurrentHostageIndex > -1 )
 443                 strcpy( Hostages[CurrentHostageIndex].text, HostageText->text );
 444
 445         //------------------------------------------------------------
 446         // A simple frame time counter for spinning the objects...
 447         //------------------------------------------------------------
 448         Temp = timer_get_fixed_seconds();
 449         DeltaTime = Temp - Time;
 450         Time = Temp;
 451
 452         //------------------------------------------------------------
 453         // Redraw the object in the little 64x64 box
 454         //------------------------------------------------------------
 455         if (CurrentHostageIndex > -1 )  {
 456                 int vclip_num;
 457
 458                 vclip_num = Hostages[CurrentHostageIndex].vclip_num;
 459
 460                 Assert(vclip_num != -1);
 461
 462                 gr_set_current_canvas( HostageViewBox->canvas );
 463
 464                 if ( vclip_num > -1 )   {
 465                         vclip_play( &Hostage_face_clip[vclip_num], DeltaTime );
 466                 } else {
 467                         gr_clear_canvas( CGREY );
 468                 }
 469         } else {
 470                 // no hostage, so just blank out
 471                 gr_set_current_canvas( HostageViewBox->canvas );
 472                 gr_clear_canvas( CGREY );
 473         }
 474
 475         //------------------------------------------------------------
 476         // If anything changes in the ui system, redraw all the text that
 477         // identifies this robot.
 478         //------------------------------------------------------------
 479         if (ui_button_any_drawn || (LastHostageIndex != CurrentHostageIndex) )  {
 480                 if ( CurrentHostageIndex > -1 ) {
 481                         ui_wprintf_at( MainWindow, 10, 15, "Hostage: %d   Object: %d", CurrentHostageIndex, Hostages[CurrentHostageIndex].objnum );
 482                         //@@ui_wprintf_at( MainWindow, 10, 73, "Type: %d   Sound: %d   ", Hostages[CurrentHostageIndex].type, Hostages[CurrentHostageIndex].sound_num );
 483                         ui_wprintf_at( MainWindow, 10, 73, "Face: %d   ", Hostages[CurrentHostageIndex].vclip_num);
 484                 }       else {
 485                         ui_wprintf_at( MainWindow, 10, 15, "Hostage: none " );
 486                         //@@ui_wprintf_at( MainWindow, 10, 73, "Type:    Sound:       " );
 487                         ui_wprintf_at( MainWindow, 10, 73, "Face:         " );
 488                 }
 489                 Update_flags |= UF_WORLD_CHANGED;
 490         }
 491
 492         if ( QuitButton->pressed || (last_keypress==KEY_ESC))   {
 493                 hostage_close_window();
 494                 return;
 495         }
 496
 497         LastHostageIndex = CurrentHostageIndex;
 498 }
 499
 500
 501