main/paging.c

   1 //#define PSX_BUILD_TOOLS
   2
   3 /*
   4 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   5 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   6 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   7 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   8 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   9 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
  10 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
  11 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  12 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  13 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  14 */
  15
  16
  17 #ifdef RCS
  18 static char rcsid[] = "$Id: paging.c,v 1.1.1.1 2001-01-19 03:29:59 bradleyb Exp $";
  19 #endif
  20
  21 #include <conf.h>
  22
  23 #ifdef WINDOWS
  24 #include "desw.h"
  25 #endif
  26
  27 #include <stdio.h>
  28 #include <stdlib.h>
  29 #include <math.h>
  30 #include <string.h>
  31
  32 #include "pstypes.h"
  33 #include "mono.h"
  34 #include "inferno.h"
  35 #include "segment.h"
  36 #include "textures.h"
  37 #include "wall.h"
  38 #include "object.h"
  39 #include "gamemine.h"
  40 #include "error.h"
  41 #include "gameseg.h"
  42 #include "game.h"
  43 #include "piggy.h"
  44 #include "texmerge.h"
  45 #include "polyobj.h"
  46 #include "vclip.h"
  47 #include "effects.h"
  48 #include "fireball.h"
  49 #include "weapon.h"
  50 #include "palette.h"
  51 #include "timer.h"
  52 #include "text.h"
  53 #include "cntrlcen.h"
  54 #include "gauges.h"
  55 #include "powerup.h"
  56 #include "fuelcen.h"
  57 #include "mission.h"
  58
  59
  60 #ifdef WINDOWS
  61 void paging_touch_vclip_w( vclip * vc )
  62 {
  63         int i;
  64
  65         for (i=0; i<vc->num_frames; i++ )       {
  66                 if ( GameBitmaps[(vc->frames[i]).index].bm_flags & BM_FLAG_PAGED_OUT)
  67                         piggy_bitmap_page_in_w( vc->frames[i],1 );
  68         }
  69 }
  70 #endif
  71
  72
  73 void paging_touch_vclip( vclip * vc )
  74 {
  75         int i;
  76
  77         for (i=0; i<vc->num_frames; i++ )       {
  78                 PIGGY_PAGE_IN( vc->frames[i] );
  79         }
  80 }
  81
  82
  83 void paging_touch_wall_effects( int tmap_num )
  84 {
  85         int i;
  86
  87         for (i=0;i<Num_effects;i++)     {
  88                 if ( Effects[i].changing_wall_texture == tmap_num )     {
  89                         paging_touch_vclip( &Effects[i].vc );
  90
  91                         if (Effects[i].dest_bm_num > -1)
  92                                 PIGGY_PAGE_IN( Textures[Effects[i].dest_bm_num] );      //use this bitmap when monitor destroyed
  93                         if ( Effects[i].dest_vclip > -1 )
  94                                 paging_touch_vclip( &Vclip[Effects[i].dest_vclip] );              //what vclip to play when exploding
  95
  96                         if ( Effects[i].dest_eclip > -1 )
  97                                 paging_touch_vclip( &Effects[Effects[i].dest_eclip].vc ); //what eclip to play when exploding
  98
  99                         if ( Effects[i].crit_clip > -1 )
 100                                 paging_touch_vclip( &Effects[Effects[i].crit_clip].vc ); //what eclip to play when mine critical
 101                 }
 102
 103         }
 104 }
 105
 106 void paging_touch_object_effects( int tmap_num )
 107 {
 108         int i;
 109
 110         for (i=0;i<Num_effects;i++)     {
 111                 if ( Effects[i].changing_object_texture == tmap_num )   {
 112                         paging_touch_vclip( &Effects[i].vc );
 113                 }
 114         }
 115 }
 116
 117
 118 void paging_touch_model( int modelnum )
 119 {
 120         int i;
 121         polymodel *pm = &Polygon_models[modelnum];
 122
 123         for (i=0;i<pm->n_textures;i++)  {
 124                 PIGGY_PAGE_IN( ObjBitmaps[ObjBitmapPtrs[pm->first_texture+i]] );
 125                 paging_touch_object_effects( ObjBitmapPtrs[pm->first_texture+i] );
 126                 #ifdef PSX_BUILD_TOOLS
 127                 // cmp added
 128                 paging_touch_object_effects( pm->first_texture+i );
 129                 #endif
 130         }
 131 }
 132
 133 void paging_touch_weapon( int weapon_type )
 134 {
 135         // Page in the robot's weapons.
 136
 137         if ( (weapon_type < 0) || (weapon_type > N_weapon_types) ) return;
 138
 139         if ( Weapon_info[weapon_type].picture.index )   {
 140                 PIGGY_PAGE_IN( Weapon_info[weapon_type].picture );
 141         }
 142
 143         if ( Weapon_info[weapon_type].flash_vclip > -1 )
 144                 paging_touch_vclip(&Vclip[Weapon_info[weapon_type].flash_vclip]);
 145         if ( Weapon_info[weapon_type].wall_hit_vclip > -1 )
 146                 paging_touch_vclip(&Vclip[Weapon_info[weapon_type].wall_hit_vclip]);
 147         if ( Weapon_info[weapon_type].damage_radius )   {
 148                 // Robot_hit_vclips are actually badass_vclips
 149                 if ( Weapon_info[weapon_type].robot_hit_vclip > -1 )
 150                         paging_touch_vclip(&Vclip[Weapon_info[weapon_type].robot_hit_vclip]);
 151         }
 152
 153         switch( Weapon_info[weapon_type].render_type )  {
 154         case WEAPON_RENDER_VCLIP:
 155                 if ( Weapon_info[weapon_type].weapon_vclip > -1 )
 156                         paging_touch_vclip( &Vclip[Weapon_info[weapon_type].weapon_vclip] );
 157                 break;
 158         case WEAPON_RENDER_NONE:
 159                 break;
 160         case WEAPON_RENDER_POLYMODEL:
 161                 paging_touch_model( Weapon_info[weapon_type].model_num );
 162                 break;
 163         case WEAPON_RENDER_BLOB:
 164                 PIGGY_PAGE_IN( Weapon_info[weapon_type].bitmap );
 165                 break;
 166         }
 167 }
 168
 169
 170
 171 byte super_boss_gate_type_list[13] = {0, 1, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22 };
 172
 173 void paging_touch_robot( int robot_index )
 174 {
 175         int i;
 176
 177         //mprintf((0, "Robot %d loading...", robot_index));
 178
 179         // Page in robot_index
 180         paging_touch_model(Robot_info[robot_index].model_num);
 181         if ( Robot_info[robot_index].exp1_vclip_num>-1 )
 182                 paging_touch_vclip(&Vclip[Robot_info[robot_index].exp1_vclip_num]);
 183         if ( Robot_info[robot_index].exp2_vclip_num>-1 )
 184                 paging_touch_vclip(&Vclip[Robot_info[robot_index].exp2_vclip_num]);
 185
 186         // Page in his weapons
 187         paging_touch_weapon( Robot_info[robot_index].weapon_type );
 188
 189         // A super-boss can gate in robots...
 190         if ( Robot_info[robot_index].boss_flag==2 )     {
 191                 for (i=0; i<13; i++ )
 192                         paging_touch_robot(super_boss_gate_type_list[i]);
 193
 194                 paging_touch_vclip( &Vclip[VCLIP_MORPHING_ROBOT] );
 195         }
 196 }
 197
 198
 199 void paging_touch_object( object * obj )
 200 {
 201         int v;
 202
 203         switch (obj->render_type) {
 204
 205                 case RT_NONE:   break;          //doesn't render, like the player
 206
 207                 case RT_POLYOBJ:
 208                         if ( obj->rtype.pobj_info.tmap_override != -1 )
 209                                 PIGGY_PAGE_IN( Textures[obj->rtype.pobj_info.tmap_override] );
 210                         else
 211                                 paging_touch_model(obj->rtype.pobj_info.model_num);
 212                         break;
 213
 214                 case RT_POWERUP:
 215                         if ( obj->rtype.vclip_info.vclip_num > -1 ) {
 216                 //@@    #ifdef WINDOWS
 217                 //@@            paging_touch_vclip_w(&Vclip[obj->rtype.vclip_info.vclip_num]);
 218                 //@@    #else
 219                                 paging_touch_vclip(&Vclip[obj->rtype.vclip_info.vclip_num]);
 220                 //@@    #endif
 221                         }
 222                         break;
 223
 224                 case RT_MORPH:  break;
 225
 226                 case RT_FIREBALL: break;
 227
 228                 case RT_WEAPON_VCLIP: break;
 229
 230                 case RT_HOSTAGE:
 231                         paging_touch_vclip(&Vclip[obj->rtype.vclip_info.vclip_num]);
 232                         break;
 233
 234                 case RT_LASER: break;
 235         }
 236
 237         switch (obj->type) {
 238         case OBJ_PLAYER:
 239                 v = get_explosion_vclip(obj, 0);
 240                 if ( v > -1 )
 241                         paging_touch_vclip(&Vclip[v]);
 242                 break;
 243         case OBJ_ROBOT:
 244                 paging_touch_robot( obj->id );
 245                 break;
 246         case OBJ_CNTRLCEN:
 247                 paging_touch_weapon( CONTROLCEN_WEAPON_NUM );
 248                 if (Dead_modelnums[obj->rtype.pobj_info.model_num] != -1)       {
 249                         paging_touch_model( Dead_modelnums[obj->rtype.pobj_info.model_num] );
 250                 }
 251                 break;
 252         }
 253 }
 254
 255
 256
 257 void paging_touch_side( segment * segp, int sidenum )
 258 {
 259         int tmap1, tmap2;
 260
 261         if (!(WALL_IS_DOORWAY(segp,sidenum) & WID_RENDER_FLAG))
 262                 return;
 263
 264         tmap1 = segp->sides[sidenum].tmap_num;
 265         paging_touch_wall_effects(tmap1);
 266         tmap2 = segp->sides[sidenum].tmap_num2;
 267         if (tmap2 != 0) {
 268                 texmerge_get_cached_bitmap( tmap1, tmap2 );
 269                 paging_touch_wall_effects( tmap2 & 0x3FFF );
 270         } else  {
 271                 PIGGY_PAGE_IN( Textures[tmap1] );
 272         }
 273
 274         // PSX STUFF
 275         #ifdef PSX_BUILD_TOOLS
 276                 // If there is water on the level, then force the water splash into memory
 277                 if(!(TmapInfo[tmap1].flags & TMI_VOLATILE) && (TmapInfo[tmap1].flags & TMI_WATER)) {
 278                         bitmap_index Splash;
 279                         Splash.index = 1098;
 280                         PIGGY_PAGE_IN(Splash);
 281                         Splash.index = 1099;
 282                         PIGGY_PAGE_IN(Splash);
 283                         Splash.index = 1100;
 284                         PIGGY_PAGE_IN(Splash);
 285                         Splash.index = 1101;
 286                         PIGGY_PAGE_IN(Splash);
 287                         Splash.index = 1102;
 288                         PIGGY_PAGE_IN(Splash);
 289                 }
 290         #endif
 291
 292 }
 293
 294 void paging_touch_robot_maker( segment * segp )
 295 {
 296         segment2        *seg2p = &Segment2s[segp-Segments];
 297
 298         if ( seg2p->special == SEGMENT_IS_ROBOTMAKER )  {
 299                 paging_touch_vclip(&Vclip[VCLIP_MORPHING_ROBOT]);
 300                 if (RobotCenters[seg2p->matcen_num].robot_flags != 0) {
 301                         int     i;
 302                         uint    flags;
 303                         int     robot_index;
 304
 305                         for (i=0;i<2;i++) {
 306                                 robot_index = i*32;
 307                                 flags = RobotCenters[seg2p->matcen_num].robot_flags[i];
 308                                 while (flags) {
 309                                         if (flags & 1)  {
 310                                                 // Page in robot_index
 311                                                 paging_touch_robot( robot_index );
 312                                         }
 313                                         flags >>= 1;
 314                                         robot_index++;
 315                                 }
 316                         }
 317                 }
 318         }
 319 }
 320
 321
 322 void paging_touch_segment(segment * segp)
 323 {
 324         int sn;
 325         int objnum;
 326         segment2        *seg2p = &Segment2s[segp-Segments];
 327
 328         if ( seg2p->special == SEGMENT_IS_ROBOTMAKER )
 329                 paging_touch_robot_maker(segp);
 330
 331 //      paging_draw_orb();
 332         for (sn=0;sn<MAX_SIDES_PER_SEGMENT;sn++) {
 333 //              paging_draw_orb();
 334                 paging_touch_side( segp, sn );
 335         }
 336
 337         for (objnum=segp->objects;objnum!=-1;objnum=Objects[objnum].next)       {
 338 //              paging_draw_orb();
 339                 paging_touch_object( &Objects[objnum] );
 340         }
 341 }
 342
 343
 344
 345 void paging_touch_walls()
 346 {
 347         int i,j;
 348         wclip *anim;
 349
 350         for (i=0;i<Num_walls;i++) {
 351 //              paging_draw_orb();
 352                 if ( Walls[i].clip_num > -1 )   {
 353                         anim = &WallAnims[Walls[i].clip_num];
 354                         for (j=0; j < anim->num_frames; j++ )   {
 355                                 PIGGY_PAGE_IN( Textures[anim->frames[j]] );
 356                         }
 357                 }
 358         }
 359 }
 360
 361 void paging_touch_all()
 362 {
 363         int black_screen;
 364         int s;
 365
 366         stop_time();
 367
 368         black_screen = gr_palette_faded_out;
 369
 370         if ( gr_palette_faded_out )     {
 371                 gr_clear_canvas( BM_XRGB(0,0,0) );
 372                 gr_palette_load( gr_palette );
 373         }
 374
 375 //@@    show_boxed_message(TXT_LOADING);
 376
 377         mprintf(( 0, "Loading all textures in mine..." ));
 378         for (s=0; s<=Highest_segment_index; s++)        {
 379                 paging_touch_segment( &Segments[s] );
 380         }
 381         paging_touch_walls();
 382
 383         for ( s=0; s < N_powerup_types; s++ )   {
 384                 if ( Powerup_info[s].vclip_num > -1 )
 385                         paging_touch_vclip(&Vclip[Powerup_info[s].vclip_num]);
 386         }
 387
 388         for ( s=0; s<N_weapon_types; s++ )      {
 389                 paging_touch_weapon(s);
 390         }
 391
 392         for ( s=0; s < N_powerup_types; s++ )   {
 393                 if ( Powerup_info[s].vclip_num > -1 )
 394                         paging_touch_vclip(&Vclip[Powerup_info[s].vclip_num]);
 395         }
 396
 397
 398         for (s=0; s<MAX_GAUGE_BMS; s++ )        {
 399                 if ( Gauges[s].index )  {
 400                         PIGGY_PAGE_IN( Gauges[s] );
 401                 }
 402         }
 403         paging_touch_vclip( &Vclip[VCLIP_PLAYER_APPEARANCE] );
 404         paging_touch_vclip( &Vclip[VCLIP_POWERUP_DISAPPEARANCE] );
 405
 406
 407 #ifdef PSX_BUILD_TOOLS
 408
 409         //PSX STUFF
 410         paging_touch_walls();
 411         for(s=0; s<=Highest_object_index; s++) {
 412                 paging_touch_object(&Objects[s]);
 413         }
 414
 415
 416         {
 417                 char * p;
 418                 extern int Current_level_num;
 419                 extern ushort GameBitmapXlat[MAX_BITMAP_FILES];
 420                 short Used[MAX_BITMAP_FILES];
 421                 FILE * fp;
 422                 char fname[128];
 423                 int i;
 424
 425                 if (Current_level_num<0)                //secret level
 426                         strcpy( fname, Secret_level_names[-Current_level_num-1] );
 427                 else                                    //normal level
 428                         strcpy( fname, Level_names[Current_level_num-1] );
 429                 p = strchr( fname, '.' );
 430                 if ( p ) *p = 0;
 431                 strcat( fname, ".pag" );
 432
 433                 fp = fopen( fname, "wt" );
 434                 for (i=0; i<MAX_BITMAP_FILES;i++ )      {
 435                         Used[i] = 0;
 436                 }
 437                 for (i=0; i<MAX_BITMAP_FILES;i++ )      {
 438                         Used[GameBitmapXlat[i]]++;
 439                 }
 440
 441                 //cmp added so that .damage bitmaps are included for paged-in lights of the current level
 442                 for (i=0; i<MAX_TEXTURES;i++) {
 443                         if(Textures[i].index > 0 && Textures[i].index < MAX_BITMAP_FILES &&
 444                                 Used[Textures[i].index] > 0 &&
 445                                 TmapInfo[i].destroyed > 0 && TmapInfo[i].destroyed < MAX_BITMAP_FILES) {
 446                                 Used[Textures[TmapInfo[i].destroyed].index] += 1;
 447                                 mprintf((0, "HERE %d ", Textures[TmapInfo[i].destroyed].index));
 448
 449                                 PIGGY_PAGE_IN(Textures[TmapInfo[i].destroyed]);
 450
 451                         }
 452                 }
 453
 454                 //      Force cockpit to be paged in.
 455                 {
 456                         bitmap_index bonk;
 457                         bonk.index = 109;
 458                         PIGGY_PAGE_IN(bonk);
 459                 }
 460
 461                 // Force in the frames for markers
 462                 {
 463                         bitmap_index bonk2;
 464                         bonk2.index = 2014;
 465                         PIGGY_PAGE_IN(bonk2);
 466                         bonk2.index = 2015;
 467                         PIGGY_PAGE_IN(bonk2);
 468                         bonk2.index = 2016;
 469                         PIGGY_PAGE_IN(bonk2);
 470                         bonk2.index = 2017;
 471                         PIGGY_PAGE_IN(bonk2);
 472                         bonk2.index = 2018;
 473                         PIGGY_PAGE_IN(bonk2);
 474                 }
 475
 476                 for (i=0; i<MAX_BITMAP_FILES;i++ )      {
 477                         int paged_in = 1;
 478                         // cmp debug
 479                         //piggy_get_bitmap_name(i,fname);
 480
 481                         if (GameBitmaps[i].bm_flags & BM_FLAG_PAGED_OUT )
 482                                 paged_in = 0;
 483
 484 //                      if (GameBitmapXlat[i]!=i)
 485 //                              paged_in = 0;
 486
 487                         if ( !Used[i] )
 488                                 paged_in = 0;
 489                         if ( (i==47) || (i==48) )               // Mark red mplayer ship textures as paged in.
 490                                 paged_in = 1;
 491
 492                         if ( !paged_in )
 493                                 fprintf( fp, "0,\t// Bitmap %d (%s)\n", i, "test\0"); // cmp debug fname );
 494                         else
 495                                 fprintf( fp, "1,\t// Bitmap %d (%s)\n", i, "test\0"); // cmp debug fname );
 496                 }
 497
 498                 fclose(fp);
 499         }
 500 #endif
 501
 502         mprintf(( 0, "done\n" ));
 503
 504 //@@    clear_boxed_message();
 505
 506         if ( black_screen )     {
 507                 gr_palette_clear();
 508                 gr_clear_canvas( BM_XRGB(0,0,0) );
 509         }
 510         start_time();
 511         reset_cockpit();                //force cockpit redraw next time
 512
 513 }
 514