main/editor/ehostage.c

   1 /* $Id: ehostage.c,v 1.2 2004-12-19 14:52:48 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
  22 #ifdef RCS
  23 static char rcsid[] = "$Id: ehostage.c,v 1.2 2004-12-19 14:52:48 btb Exp $";
  24 #endif
  25
  26 #include <stdlib.h>
  27 #include <stdio.h>
  28 #ifndef __LINUX__
  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 "screens.h"
  37 #include "inferno.h"
  38 #include "segment.h"
  39 #include "editor.h"
  40
  41 #include "timer.h"
  42 #include "objpage.h"
  43 #include "fix.h"
  44 #include "mono.h"
  45 #include "error.h"
  46 #include "kdefs.h"
  47 #include        "object.h"
  48 #include "polyobj.h"
  49 #include "game.h"
  50 #include "powerup.h"
  51 #include "ai.h"
  52 #include "hostage.h"
  53 #include "eobject.h"
  54 #include "medwall.h"
  55 #include "eswitch.h"
  56 #include "medrobot.h"
  57 #include "key.h"
  58 #include "bm.h"
  59 #include "sounds.h"
  60 #include "centers.h"
  61 #include "piggy.h"
  62
  63 //-------------------------------------------------------------------------
  64 // Variables for this module...
  65 //-------------------------------------------------------------------------
  66 static UI_WINDOW                                *MainWindow = NULL;
  67 static UI_GADGET_USERBOX        *HostageViewBox;
  68 static UI_GADGET_INPUTBOX       *HostageText;
  69 static UI_GADGET_BUTTON         *QuitButton;
  70 static int                                              CurrentHostageIndex=-1;
  71 static int                                              LastHostageIndex=-1;
  72
  73 static fix                      Vclip_animation_time=0;                 // How long the rescue sequence has been playing
  74 static fix                      Vclip_playback_speed=0;                         // Calculated internally.  Frames/second of vclip.
  75 static vclip            *Vclip_ptr = NULL;                              // Used for the vclip on monitor
  76
  77 void vclip_play( vclip * vc, fix frame_time )
  78 {
  79         int bitmapnum;
  80
  81         if ( vc == NULL )
  82                 return;
  83
  84         if ( vc != Vclip_ptr )  {
  85                 // Start new vclip
  86                 Vclip_ptr = vc;
  87                 Vclip_animation_time = 1;
  88
  89                 // Calculate the frame/second of the playback
  90                 Vclip_playback_speed = fixdiv(i2f(Vclip_ptr->num_frames),Vclip_ptr->play_time);
  91         }
  92
  93         if ( Vclip_animation_time <= 0 )
  94                 return;
  95
  96         // Find next bitmap in the vclip
  97         bitmapnum = f2i(Vclip_animation_time);
  98
  99         // Check if vclip is done playing.
 100         if (bitmapnum >= Vclip_ptr->num_frames)         {
 101                 Vclip_animation_time    = 1;                                                                                    // Restart this vclip
 102                 bitmapnum = 0;
 103         }
 104
 105         PIGGY_PAGE_IN( Vclip_ptr->frames[bitmapnum] );
 106         gr_bitmap(0,0,&GameBitmaps[Vclip_ptr->frames[bitmapnum].index] );
 107
 108         Vclip_animation_time += fixmul(frame_time, Vclip_playback_speed );
 109 }
 110
 111
 112
 113 static char HostageMessage[]  = "  ";
 114
 115 static fix Time;
 116
 117 int SelectPrevHostage() {
 118         int start=0;
 119
 120         do      {
 121                 CurrentHostageIndex--;
 122                 if ( CurrentHostageIndex < 0 ) CurrentHostageIndex = MAX_HOSTAGES-1;
 123                 start++;
 124                 if ( start > MAX_HOSTAGES ) break;
 125         } while ( !hostage_is_valid( CurrentHostageIndex ) );
 126
 127         if (hostage_is_valid( CurrentHostageIndex ) )   {
 128                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 129         } else {
 130                 CurrentHostageIndex =-1;
 131         }
 132
 133         return CurrentHostageIndex;
 134 }
 135
 136
 137 int SelectNextHostage() {
 138         int start=0;
 139
 140         do      {
 141                 CurrentHostageIndex++;
 142                 if ( CurrentHostageIndex >= MAX_HOSTAGES ) CurrentHostageIndex = 0;
 143                 start++;
 144                 if ( start > MAX_HOSTAGES ) break;
 145         } while ( !hostage_is_valid( CurrentHostageIndex ) );
 146
 147         if (hostage_is_valid( CurrentHostageIndex ) )   {
 148                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 149         } else {
 150                 CurrentHostageIndex =-1;
 151         }
 152
 153         return CurrentHostageIndex;
 154 }
 155
 156
 157 int SelectClosestHostage()      {
 158         int start=0;
 159
 160         while ( !hostage_is_valid( CurrentHostageIndex ) )      {
 161                 CurrentHostageIndex++;
 162                 if ( CurrentHostageIndex >= MAX_HOSTAGES ) CurrentHostageIndex = 0;
 163                 start++;
 164                 if ( start > MAX_HOSTAGES ) break;
 165         }
 166
 167         if (hostage_is_valid( CurrentHostageIndex ) )   {
 168                 Cur_object_index = Hostages[CurrentHostageIndex].objnum;
 169         } else {
 170                 CurrentHostageIndex =-1;
 171         }
 172
 173         return CurrentHostageIndex;
 174 }
 175
 176
 177 int PlaceHostage()      {
 178         int ctype,i;
 179         vms_vector      cur_object_loc;
 180
 181         //update_due_to_new_segment();
 182         compute_segment_center(&cur_object_loc, Cursegp);
 183
 184         ctype = -1;
 185         for (i=0; i<Num_total_object_types; i++ )       {
 186                 if (ObjType[i] == OL_HOSTAGE )  {
 187                         ctype = i;
 188                         break;
 189                 }
 190         }
 191
 192         Assert( ctype != -1 );
 193
 194         if (place_object(Cursegp, &cur_object_loc, ctype )==0)  {
 195                 Int3();         // Debug below
 196                 i=place_object(Cursegp, &cur_object_loc, ctype );
 197                 return 1;
 198         }
 199
 200         if (hostage_object_is_valid( Cur_object_index ) )       {
 201                 CurrentHostageIndex     = Objects[Cur_object_index].id;
 202         } else {
 203                 Int3();         // Get John! (Object should be valid)
 204                 i=hostage_object_is_valid( Cur_object_index );  // For debugging only
 205         }
 206
 207         return 0;
 208 }
 209
 210 int CompressHostages()
 211 {
 212         hostage_compress_all();
 213
 214         return 0;
 215 }
 216
 217 //@@int SelectPrevVclip()       {
 218 //@@    if (!hostage_is_valid( CurrentHostageIndex ) )
 219 //@@            return 0;
 220 //@@
 221 //@@    if ( Hostages[CurrentHostageIndex].type == 0 )
 222 //@@            Hostages[CurrentHostageIndex].type = N_hostage_types-1;
 223 //@@    else
 224 //@@            Hostages[CurrentHostageIndex].type--;
 225 //@@
 226 //@@    if ( Hostages[CurrentHostageIndex].type >= N_hostage_types )
 227 //@@            Hostages[CurrentHostageIndex].type = 0;
 228 //@@
 229 //@@    return 1;
 230 //@@}
 231 //@@
 232 //@@int SelectNextVclip()       {
 233 //@@    if (!hostage_is_valid( CurrentHostageIndex ) )
 234 //@@            return 0;
 235 //@@
 236 //@@    Hostages[CurrentHostageIndex].type++;
 237 //@@    if ( Hostages[CurrentHostageIndex].type >= N_hostage_types )
 238 //@@            Hostages[CurrentHostageIndex].type = 0;
 239 //@@
 240 //@@    return 1;
 241 //@@}
 242
 243 int SelectNextFace()
 244 {
 245         int start = Hostages[CurrentHostageIndex].vclip_num;
 246
 247         if (!hostage_is_valid( CurrentHostageIndex ) )
 248                 return 0;
 249
 250         do {
 251                 Hostages[CurrentHostageIndex].vclip_num++;
 252                 if ( Hostages[CurrentHostageIndex].vclip_num >= MAX_HOSTAGES)
 253                         Hostages[CurrentHostageIndex].vclip_num = 0;
 254
 255                 if (Hostages[CurrentHostageIndex].vclip_num == start)
 256                         return 0;
 257
 258         } while (Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].num_frames == 0);
 259
 260         return 1;
 261 }
 262
 263 int SelectPrevFace()
 264 {
 265         int start = Hostages[CurrentHostageIndex].vclip_num;
 266
 267         if (!hostage_is_valid( CurrentHostageIndex ) )
 268                 return 0;
 269
 270         do {
 271                 Hostages[CurrentHostageIndex].vclip_num--;
 272                 if ( Hostages[CurrentHostageIndex].vclip_num < 0)
 273                         Hostages[CurrentHostageIndex].vclip_num = MAX_HOSTAGES-1;
 274
 275                 if (Hostages[CurrentHostageIndex].vclip_num == start)
 276                         return 0;
 277
 278         } while (Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].num_frames == 0);
 279
 280         return 1;
 281 }
 282
 283 int PlayHostageSound()  {
 284         int sound_num;
 285
 286         if (!hostage_is_valid( CurrentHostageIndex ) )
 287                 return 0;
 288
 289         sound_num = Hostage_face_clip[Hostages[CurrentHostageIndex].vclip_num].sound_num;
 290
 291         if ( sound_num > -1 )   {
 292                 digi_play_sample( sound_num, F1_0 );
 293         }
 294
 295         return 1;
 296 }
 297
 298 //@@int find_next_hostage_sound()       {
 299 //@@    int start=0,n;
 300 //@@
 301 //@@    n = Hostages[CurrentHostageIndex].sound_num;
 302 //@@    do      {
 303 //@@            n++;
 304 //@@            if ( n < SOUND_HOSTAGE_VOICES ) n = SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS-1;
 305 //@@            if ( n >= SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS ) n = SOUND_HOSTAGE_VOICES;
 306 //@@            start++;
 307 //@@            if ( start > MAX_HOSTAGE_SOUNDS ) break;
 308 //@@    } while ( Sounds[n] == NULL );
 309 //@@
 310 //@@    if ( Sounds[n] == NULL )
 311 //@@            Hostages[CurrentHostageIndex].sound_num = -1;
 312 //@@    else    {
 313 //@@            Hostages[CurrentHostageIndex].sound_num = n;
 314 //@@            PlayHostageSound();
 315 //@@    }
 316 //@@    return 1;
 317 //@@}
 318 //@@
 319 //@@int find_prev_hostage_sound()       {
 320 //@@    int start=0,n;
 321 //@@
 322 //@@    n = Hostages[CurrentHostageIndex].sound_num;
 323 //@@    do      {
 324 //@@            n--;
 325 //@@            if ( n < SOUND_HOSTAGE_VOICES ) n = SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS-1;
 326 //@@            if ( n >= SOUND_HOSTAGE_VOICES+MAX_HOSTAGE_SOUNDS ) n = SOUND_HOSTAGE_VOICES;
 327 //@@            start++;
 328 //@@            if ( start > MAX_HOSTAGE_SOUNDS ) break;
 329 //@@    } while ( Sounds[n] == NULL );
 330 //@@
 331 //@@    if ( Sounds[n] == NULL )
 332 //@@            Hostages[CurrentHostageIndex].sound_num = -1;
 333 //@@    else    {
 334 //@@            Hostages[CurrentHostageIndex].sound_num = n;
 335 //@@            PlayHostageSound();
 336 //@@    }
 337 //@@    return 1;
 338 //@@}
 339
 340
 341 //-------------------------------------------------------------------------
 342 // Called from the editor... does one instance of the hostage dialog box
 343 //-------------------------------------------------------------------------
 344 int do_hostage_dialog()
 345 {
 346         int i;
 347
 348         // Only open 1 instance of this window...
 349         if ( MainWindow != NULL ) return 0;
 350
 351         // Close other windows
 352         close_all_windows();
 353
 354         CurrentHostageIndex = 0;
 355         SelectClosestHostage();
 356
 357         // Open a window with a quit button
 358         MainWindow = ui_open_window( TMAPBOX_X+10, TMAPBOX_Y+20, 765-TMAPBOX_X, 545-TMAPBOX_Y, WIN_DIALOG );
 359         QuitButton = ui_add_gadget_button( MainWindow, 20, 222, 48, 40, "Done", NULL );
 360
 361         ui_wprintf_at( MainWindow, 10, 32,"&Message:" );
 362         HostageText = ui_add_gadget_inputbox( MainWindow, 10, 50, HOSTAGE_MESSAGE_LEN, HOSTAGE_MESSAGE_LEN, HostageMessage );
 363
 364         // The little box the hostage vclip will play in.
 365         HostageViewBox = ui_add_gadget_userbox( MainWindow,10, 90+10, 64, 64 );
 366
 367         // A bunch of buttons...
 368         i = 90;
 369 //@@    ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Type", SelectPrevVclip );
 370 //@@    ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Type >>", SelectNextVclip );i += 29;
 371 //@@    ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Sound",  find_prev_hostage_sound );
 372 //@@    ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Sound >>", find_next_hostage_sound );i += 29;
 373
 374         ui_add_gadget_button( MainWindow,155,i,70, 26, "<< Face", SelectPrevFace );
 375         ui_add_gadget_button( MainWindow,155+70,i,70, 26, "Face >>", SelectNextFace );i += 29;
 376         ui_add_gadget_button( MainWindow,155,i,140, 26, "Play sound", PlayHostageSound );i += 29;
 377         ui_add_gadget_button( MainWindow,155,i,140, 26, "Next Hostage", SelectNextHostage );    i += 29;
 378         ui_add_gadget_button( MainWindow,155,i,140, 26, "Prev Hostage", SelectPrevHostage ); i += 29;
 379         ui_add_gadget_button( MainWindow,155,i,140, 26, "Compress All", CompressHostages ); i += 29;
 380         ui_add_gadget_button( MainWindow,155,i,140, 26, "Delete", ObjectDelete );       i += 29;
 381         ui_add_gadget_button( MainWindow,155,i,140, 26, "Create New", PlaceHostage );   i += 29;
 382
 383         Time = timer_get_fixed_seconds();
 384
 385         LastHostageIndex = -2;          // Set to some dummy value so everything works ok on the first frame.
 386
 387 //      if ( CurrentHostageIndex == -1 )
 388 //              SelectNextHostage();
 389
 390         return 1;
 391
 392 }
 393
 394 void hostage_close_window()
 395 {
 396         if ( MainWindow!=NULL ) {
 397                 ui_close_window( MainWindow );
 398                 MainWindow = NULL;
 399         }
 400 }
 401
 402 void do_hostage_window()
 403 {
 404         fix DeltaTime, Temp;
 405
 406         if ( MainWindow == NULL ) return;
 407
 408         SelectClosestHostage();
 409
 410         //------------------------------------------------------------
 411         // Call the ui code..
 412         //------------------------------------------------------------
 413         ui_button_any_drawn = 0;
 414         ui_window_do_gadgets(MainWindow);
 415
 416         //------------------------------------------------------------
 417         // If we change objects, we need to reset the ui code for all
 418         // of the radio buttons that control the ai mode.  Also makes
 419         // the current AI mode button be flagged as pressed down.
 420         //------------------------------------------------------------
 421         if (LastHostageIndex != CurrentHostageIndex )   {
 422
 423                 if ( CurrentHostageIndex > -1 )
 424                         strcpy( HostageText->text, Hostages[CurrentHostageIndex].text );
 425                 else
 426                         strcpy(HostageText->text, " " );
 427
 428                 HostageText->position = strlen(HostageText->text);
 429                 HostageText->oldposition = HostageText->position;
 430                 HostageText->status=1;
 431                 HostageText->first_time = 1;
 432
 433         }
 434
 435         //------------------------------------------------------------
 436         // If any of the radio buttons that control the mode are set, then
 437         // update the cooresponding AI state.
 438         //------------------------------------------------------------
 439         if ( CurrentHostageIndex > -1 )
 440                 strcpy( Hostages[CurrentHostageIndex].text, HostageText->text );
 441
 442         //------------------------------------------------------------
 443         // A simple frame time counter for spinning the objects...
 444         //------------------------------------------------------------
 445         Temp = timer_get_fixed_seconds();
 446         DeltaTime = Temp - Time;
 447         Time = Temp;
 448
 449         //------------------------------------------------------------
 450         // Redraw the object in the little 64x64 box
 451         //------------------------------------------------------------
 452         if (CurrentHostageIndex > -1 )  {
 453                 int vclip_num;
 454
 455                 vclip_num = Hostages[CurrentHostageIndex].vclip_num;
 456
 457                 Assert(vclip_num != -1);
 458
 459                 gr_set_current_canvas( HostageViewBox->canvas );
 460
 461                 if ( vclip_num > -1 )   {
 462                         vclip_play( &Hostage_face_clip[vclip_num], DeltaTime );
 463                 } else {
 464                         gr_clear_canvas( CGREY );
 465                 }
 466         } else {
 467                 // no hostage, so just blank out
 468                 gr_set_current_canvas( HostageViewBox->canvas );
 469                 gr_clear_canvas( CGREY );
 470         }
 471
 472         //------------------------------------------------------------
 473         // If anything changes in the ui system, redraw all the text that
 474         // identifies this robot.
 475         //------------------------------------------------------------
 476         if (ui_button_any_drawn || (LastHostageIndex != CurrentHostageIndex) )  {
 477                 if ( CurrentHostageIndex > -1 ) {
 478                         ui_wprintf_at( MainWindow, 10, 15, "Hostage: %d   Object: %d", CurrentHostageIndex, Hostages[CurrentHostageIndex].objnum );
 479                         //@@ui_wprintf_at( MainWindow, 10, 73, "Type: %d   Sound: %d   ", Hostages[CurrentHostageIndex].type, Hostages[CurrentHostageIndex].sound_num );
 480                         ui_wprintf_at( MainWindow, 10, 73, "Face: %d   ", Hostages[CurrentHostageIndex].vclip_num);
 481                 }       else {
 482                         ui_wprintf_at( MainWindow, 10, 15, "Hostage: none " );
 483                         //@@ui_wprintf_at( MainWindow, 10, 73, "Type:    Sound:       " );
 484                         ui_wprintf_at( MainWindow, 10, 73, "Face:         " );
 485                 }
 486                 Update_flags |= UF_WORLD_CHANGED;
 487         }
 488
 489         if ( QuitButton->pressed || (last_keypress==KEY_ESC))   {
 490                 hostage_close_window();
 491                 return;
 492         }
 493
 494         LastHostageIndex = CurrentHostageIndex;
 495 }
 496
 497
 498