main/gameseq.c

   1 /* $Id: gameseq.c,v 1.39 2004-11-19 18:42:48 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 1993-1999 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  13 */
  14
  15 /*
  16  *
  17  * Routines for EndGame, EndLevel, etc.
  18  *
  19  */
  20
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <conf.h>
  24 #endif
  25
  26 #ifdef RCS
  27 char gameseq_rcsid[] = "$Id: gameseq.c,v 1.39 2004-11-19 18:42:48 schaffner Exp $";
  28 #endif
  29
  30 #ifdef WINDOWS
  31 #include "desw.h"
  32 #endif
  33
  34
  35 #include <stdio.h>
  36 #include <stdlib.h>
  37 #include <string.h>
  38 #if !defined(_MSC_VER) && !defined(macintosh)
  39 #include <unistd.h>
  40 #endif
  41 #include <time.h>
  42
  43 #ifdef OGL
  44 #include "ogl_init.h"
  45 #endif
  46
  47 #include "pa_enabl.h"                   //$$POLY_ACC
  48 #include "inferno.h"
  49 #include "game.h"
  50 #include "player.h"
  51 #include "key.h"
  52 #include "object.h"
  53 #include "physics.h"
  54 #include "error.h"
  55 #include "joy.h"
  56 #include "mono.h"
  57 #include "iff.h"
  58 #include "pcx.h"
  59 #include "timer.h"
  60 #include "render.h"
  61 #include "laser.h"
  62 #include "screens.h"
  63 #include "textures.h"
  64 #include "slew.h"
  65 #include "gauges.h"
  66 #include "texmap.h"
  67 #include "3d.h"
  68 #include "effects.h"
  69 #include "menu.h"
  70 #include "gameseg.h"
  71 #include "wall.h"
  72 #include "ai.h"
  73 #include "fuelcen.h"
  74 #include "switch.h"
  75 #include "digi.h"
  76 #include "gamesave.h"
  77 #include "scores.h"
  78 #include "ibitblt.h"
  79 #include "u_mem.h"
  80 #include "palette.h"
  81 #include "morph.h"
  82 #include "lighting.h"
  83 #include "newdemo.h"
  84 #include "titles.h"
  85 #include "collide.h"
  86 #include "weapon.h"
  87 #include "sounds.h"
  88 #include "args.h"
  89 #include "gameseq.h"
  90 #include "gamefont.h"
  91 #include "newmenu.h"
  92 #include "endlevel.h"
  93 #ifdef NETWORK
  94 #  include "multi.h"
  95 #  include "network.h"
  96 #  include "netmisc.h"
  97 #  include "modem.h"
  98 #endif
  99 #include "playsave.h"
 100 #include "ctype.h"
 101 #include "fireball.h"
 102 #include "kconfig.h"
 103 #include "config.h"
 104 #include "robot.h"
 105 #include "automap.h"
 106 #include "cntrlcen.h"
 107 #include "powerup.h"
 108 #include "text.h"
 109 #include "cfile.h"
 110 #include "piggy.h"
 111 #include "texmerge.h"
 112 #include "paging.h"
 113 #include "mission.h"
 114 #include "state.h"
 115 #include "songs.h"
 116 #include "gamepal.h"
 117 #include "movie.h"
 118 #include "controls.h"
 119 #include "credits.h"
 120 #include "gamemine.h"
 121
 122 #if defined(POLY_ACC)
 123 #include "poly_acc.h"
 124 #endif
 125 #if defined (TACTILE)
 126  #include "tactile.h"
 127 #endif
 128
 129 #ifdef EDITOR
 130 #include "editor/editor.h"
 131 #endif
 132
 133 #include "strutil.h"
 134 #include "rle.h"
 135
 136 void StartNewLevelSecret(int level_num, int page_in_textures);
 137 void InitPlayerPosition(int random_flag);
 138 void load_stars();
 139 void returning_to_level_message(void);
 140 void advancing_to_level_message(void);
 141 void DoEndGame(void);
 142 void AdvanceLevel(int secret_flag);
 143 void filter_objects_from_level();
 144
 145 // From allender -- you'll find these defines in state.c and cntrlcen.c
 146 // since I couldn't think of a good place to put them and i wanted to
 147 // fix this stuff fast!  Sorry about that...
 148
 149 #ifndef MACINTOSH
 150 #define SECRETB_FILENAME        "secret.sgb"
 151 #define SECRETC_FILENAME        "secret.sgc"
 152 #else
 153 #define SECRETB_FILENAME        ":Players:secret.sgb"
 154 #define SECRETC_FILENAME        ":Players:secret.sgc"
 155 #endif
 156
 157 //Current_level_num starts at 1 for the first level
 158 //-1,-2,-3 are secret levels
 159 //0 means not a real level loaded
 160 int     Current_level_num=0,Next_level_num;
 161 char    Current_level_name[LEVEL_NAME_LEN];
 162
 163 // Global variables describing the player
 164 int     N_players=1;    // Number of players ( >1 means a net game, eh?)
 165 int     Player_num=0;   // The player number who is on the console.
 166 player  Players[MAX_PLAYERS+4]; // Misc player info
 167 obj_position    Player_init[MAX_PLAYERS];
 168
 169 // Global variables telling what sort of game we have
 170 int MaxNumNetPlayers = -1;
 171 int NumNetPlayerPositions = -1;
 172
 173 extern fix ThisLevelTime;
 174
 175 // Extern from game.c to fix a bug in the cockpit!
 176
 177 extern int last_drawn_cockpit[2];
 178 extern int Last_level_path_created;
 179
 180 //      HUD_clear_messages external, declared in gauges.h
 181 #ifndef _GAUGES_H
 182 extern void HUD_clear_messages(); // From hud.c
 183 #endif
 184
 185 //      Extra prototypes declared for the sake of LINT
 186 void init_player_stats_new_ship(void);
 187 void copy_defaults_to_robot_all(void);
 188
 189 int     Do_appearance_effect=0;
 190
 191 extern int Rear_view;
 192
 193 int     First_secret_visit = 1;
 194
 195 extern int descent_critical_error;
 196
 197 extern int Last_msg_ycrd;
 198
 199 //--------------------------------------------------------------------
 200 void verify_console_object()
 201 {
 202         Assert( Player_num > -1 );
 203         Assert( Players[Player_num].objnum > -1 );
 204         ConsoleObject = &Objects[Players[Player_num].objnum];
 205         Assert( ConsoleObject->type==OBJ_PLAYER );
 206         Assert( ConsoleObject->id==Player_num );
 207 }
 208
 209 int count_number_of_robots()
 210 {
 211         int robot_count;
 212         int i;
 213
 214         robot_count = 0;
 215         for (i=0;i<=Highest_object_index;i++) {
 216                 if (Objects[i].type == OBJ_ROBOT)
 217                         robot_count++;
 218         }
 219
 220         return robot_count;
 221 }
 222
 223
 224 int count_number_of_hostages()
 225 {
 226         int count;
 227         int i;
 228
 229         count = 0;
 230         for (i=0;i<=Highest_object_index;i++) {
 231                 if (Objects[i].type == OBJ_HOSTAGE)
 232                         count++;
 233         }
 234
 235         return count;
 236 }
 237
 238 //added 10/12/95: delete buddy bot if coop game.  Probably doesn't really belong here. -MT
 239 void
 240 gameseq_init_network_players()
 241 {
 242         int i,k,j;
 243
 244         // Initialize network player start locations and object numbers
 245
 246         ConsoleObject = &Objects[0];
 247         k = 0;
 248         j = 0;
 249         for (i=0;i<=Highest_object_index;i++) {
 250
 251                 if (( Objects[i].type==OBJ_PLAYER )     || (Objects[i].type == OBJ_GHOST) || (Objects[i].type == OBJ_COOP))
 252                 {
 253                         if ( (!(Game_mode & GM_MULTI_COOP) && ((Objects[i].type == OBJ_PLAYER)||(Objects[i].type==OBJ_GHOST))) ||
 254                    ((Game_mode & GM_MULTI_COOP) && ((j == 0) || ( Objects[i].type==OBJ_COOP ))) )
 255                         {
 256                                 // -- mprintf((0, "Created Cooperative multiplayer object\n"));
 257                                 Objects[i].type=OBJ_PLAYER;
 258                                 // -- mprintf((0, "Player init %d is ship %d.\n", k, j));
 259                                 Player_init[k].pos = Objects[i].pos;
 260                                 Player_init[k].orient = Objects[i].orient;
 261                                 Player_init[k].segnum = Objects[i].segnum;
 262                                 Players[k].objnum = i;
 263                                 Objects[i].id = k;
 264                                 k++;
 265                         }
 266                         else
 267                                 obj_delete(i);
 268                         j++;
 269                 }
 270
 271                 if ((Objects[i].type==OBJ_ROBOT) && (Robot_info[Objects[i].id].companion) && (Game_mode & GM_MULTI))
 272                         obj_delete(i);          //kill the buddy in netgames
 273
 274         }
 275         NumNetPlayerPositions = k;
 276
 277 #ifndef NDEBUG
 278         if ( ((Game_mode & GM_MULTI_COOP) && (NumNetPlayerPositions != 4)) ||
 279                   (!(Game_mode & GM_MULTI_COOP) && (NumNetPlayerPositions != 8)) )
 280         {
 281                 mprintf((1, "--NOT ENOUGH MULTIPLAYER POSITIONS IN THIS MINE!--\n"));
 282                 //Int3(); // Not enough positions!!
 283         }
 284 #endif
 285 #ifdef NETWORK
 286         if (is_D2_OEM && (Game_mode & GM_MULTI) && PLAYING_BUILTIN_MISSION && Current_level_num==8)
 287          {
 288           for (i=0;i<N_players;i++)
 289                  if (Players[i].connected && !(NetPlayers.players[i].version_minor & 0xF0))
 290                         {
 291                nm_messagebox ("Warning!",1,TXT_OK,"This special version of Descent II\nwill disconnect after this level.\nPlease purchase the full version\nto experience all the levels!");
 292                          return;
 293                         }
 294          }
 295
 296         if (is_MAC_SHARE && (Game_mode & GM_MULTI) && PLAYING_BUILTIN_MISSION && Current_level_num == 4)
 297         {
 298                 for (i = 0; i < N_players; i++)
 299                         if (Players[i].connected && !(NetPlayers.players[i].version_minor & 0xF0))
 300                         {
 301                                 nm_messagebox ("Warning!", 1 ,TXT_OK, "This shareware version of Descent II\nwill disconnect after this level.\nPlease purchase the full version\nto experience all the levels!");
 302                                 return;
 303                         }
 304         }
 305 #endif // NETWORK
 306 }
 307
 308 void gameseq_remove_unused_players()
 309 {
 310         int i;
 311
 312         // 'Remove' the unused players
 313
 314 #ifdef NETWORK
 315         if (Game_mode & GM_MULTI)
 316         {
 317                 for (i=0; i < NumNetPlayerPositions; i++)
 318                 {
 319                         if ((!Players[i].connected) || (i >= N_players))
 320                         {
 321                                 #ifndef NDEBUG
 322 //                              mprintf((0, "Ghosting player ship %d.\n", i+1));
 323                                 #endif
 324                                 multi_make_player_ghost(i);
 325                         }
 326                 }
 327         }
 328         else
 329 #endif
 330         {               // Note link to above if!!!
 331                 #ifndef NDEBUG
 332                 // -- mprintf((0, "Removing player objects numbered %d-%d.\n", 1, NumNetPlayerPositions));
 333                 #endif
 334                 for (i=1; i < NumNetPlayerPositions; i++)
 335                 {
 336                         obj_delete(Players[i].objnum);
 337                 }
 338         }
 339 }
 340
 341 fix StartingShields=INITIAL_SHIELDS;
 342
 343 // Setup player for new game
 344 void init_player_stats_game()
 345 {
 346         Players[Player_num].score = 0;
 347         Players[Player_num].last_score = 0;
 348         Players[Player_num].lives = INITIAL_LIVES;
 349         Players[Player_num].level = 1;
 350
 351         Players[Player_num].time_level = 0;
 352         Players[Player_num].time_total = 0;
 353         Players[Player_num].hours_level = 0;
 354         Players[Player_num].hours_total = 0;
 355
 356         Players[Player_num].energy = INITIAL_ENERGY;
 357         Players[Player_num].shields = StartingShields;
 358         Players[Player_num].killer_objnum = -1;
 359
 360         Players[Player_num].net_killed_total = 0;
 361         Players[Player_num].net_kills_total = 0;
 362
 363         Players[Player_num].num_kills_level = 0;
 364         Players[Player_num].num_kills_total = 0;
 365         Players[Player_num].num_robots_level = 0;
 366         Players[Player_num].num_robots_total = 0;
 367         Players[Player_num].KillGoalCount = 0;
 368
 369         Players[Player_num].hostages_rescued_total = 0;
 370         Players[Player_num].hostages_level = 0;
 371         Players[Player_num].hostages_total = 0;
 372
 373         Players[Player_num].laser_level = 0;
 374         Players[Player_num].flags = 0;
 375
 376         init_player_stats_new_ship();
 377
 378         First_secret_visit = 1;
 379 }
 380
 381 void init_ammo_and_energy(void)
 382 {
 383         if (Players[Player_num].energy < INITIAL_ENERGY)
 384                 Players[Player_num].energy = INITIAL_ENERGY;
 385         if (Players[Player_num].shields < StartingShields)
 386                 Players[Player_num].shields = StartingShields;
 387
 388 //      for (i=0; i<MAX_PRIMARY_WEAPONS; i++)
 389 //              if (Players[Player_num].primary_ammo[i] < Default_primary_ammo_level[i])
 390 //                      Players[Player_num].primary_ammo[i] = Default_primary_ammo_level[i];
 391
 392 //      for (i=0; i<MAX_SECONDARY_WEAPONS; i++)
 393 //              if (Players[Player_num].secondary_ammo[i] < Default_secondary_ammo_level[i])
 394 //                      Players[Player_num].secondary_ammo[i] = Default_secondary_ammo_level[i];
 395         if (Players[Player_num].secondary_ammo[0] < 2 + NDL - Difficulty_level)
 396                 Players[Player_num].secondary_ammo[0] = 2 + NDL - Difficulty_level;
 397 }
 398
 399 extern  ubyte   Last_afterburner_state;
 400
 401 // Setup player for new level (After completion of previous level)
 402 void init_player_stats_level(int secret_flag)
 403 {
 404         // int  i;
 405
 406         Players[Player_num].last_score = Players[Player_num].score;
 407
 408         Players[Player_num].level = Current_level_num;
 409
 410 #ifdef NETWORK
 411         if (!Network_rejoined) {
 412 #endif
 413                 Players[Player_num].time_level = 0;
 414                 Players[Player_num].hours_level = 0;
 415 #ifdef NETWORK
 416         }
 417 #endif
 418
 419         Players[Player_num].killer_objnum = -1;
 420
 421         Players[Player_num].num_kills_level = 0;
 422         Players[Player_num].num_robots_level = count_number_of_robots();
 423         Players[Player_num].num_robots_total += Players[Player_num].num_robots_level;
 424
 425         Players[Player_num].hostages_level = count_number_of_hostages();
 426         Players[Player_num].hostages_total += Players[Player_num].hostages_level;
 427         Players[Player_num].hostages_on_board = 0;
 428
 429         if (!secret_flag) {
 430                 init_ammo_and_energy();
 431
 432                 Players[Player_num].flags &= (~KEY_BLUE);
 433                 Players[Player_num].flags &= (~KEY_RED);
 434                 Players[Player_num].flags &= (~KEY_GOLD);
 435
 436                 Players[Player_num].flags &=   ~(PLAYER_FLAGS_INVULNERABLE |
 437                                                                                                         PLAYER_FLAGS_CLOAKED |
 438                                                                                                         PLAYER_FLAGS_MAP_ALL);
 439
 440                 Players[Player_num].cloak_time = 0;
 441                 Players[Player_num].invulnerable_time = 0;
 442
 443                 if ((Game_mode & GM_MULTI) && !(Game_mode & GM_MULTI_COOP))
 444                         Players[Player_num].flags |= (KEY_BLUE | KEY_RED | KEY_GOLD);
 445         }
 446
 447         Player_is_dead = 0; // Added by RH
 448         Players[Player_num].homing_object_dist = -F1_0; // Added by RH
 449
 450         Last_laser_fired_time = Next_laser_fire_time = GameTime; // added by RH, solved demo playback bug
 451
 452         Controls.afterburner_state = 0;
 453         Last_afterburner_state = 0;
 454
 455         digi_kill_sound_linked_to_object(Players[Player_num].objnum);
 456
 457         init_gauges();
 458
 459    #ifdef TACTILE
 460                 if (TactileStick)
 461                   tactile_set_button_jolt();
 462         #endif
 463
 464         Missile_viewer = NULL;
 465 }
 466
 467 extern  void init_ai_for_ship(void);
 468
 469 // Setup player for a brand-new ship
 470 void init_player_stats_new_ship()
 471 {
 472         int     i;
 473
 474         if (Newdemo_state == ND_STATE_RECORDING) {
 475                 newdemo_record_laser_level(Players[Player_num].laser_level, 0);
 476                 newdemo_record_player_weapon(0, 0);
 477                 newdemo_record_player_weapon(1, 0);
 478         }
 479
 480         Players[Player_num].energy = INITIAL_ENERGY;
 481         Players[Player_num].shields = StartingShields;
 482         Players[Player_num].laser_level = 0;
 483         Players[Player_num].killer_objnum = -1;
 484         Players[Player_num].hostages_on_board = 0;
 485
 486         Afterburner_charge = 0;
 487
 488         for (i=0; i<MAX_PRIMARY_WEAPONS; i++) {
 489                 Players[Player_num].primary_ammo[i] = 0;
 490                 Primary_last_was_super[i] = 0;
 491         }
 492
 493         for (i=1; i<MAX_SECONDARY_WEAPONS; i++) {
 494                 Players[Player_num].secondary_ammo[i] = 0;
 495                 Secondary_last_was_super[i] = 0;
 496         }
 497         Players[Player_num].secondary_ammo[0] = 2 + NDL - Difficulty_level;
 498
 499         Players[Player_num].primary_weapon_flags = HAS_LASER_FLAG;
 500         Players[Player_num].secondary_weapon_flags = HAS_CONCUSSION_FLAG;
 501
 502         Primary_weapon = 0;
 503         Secondary_weapon = 0;
 504
 505         Players[Player_num].flags &= ~( PLAYER_FLAGS_QUAD_LASERS |
 506                                                                                                 PLAYER_FLAGS_AFTERBURNER |
 507                                                                                                 PLAYER_FLAGS_CLOAKED |
 508                                                                                                 PLAYER_FLAGS_INVULNERABLE |
 509                                                                                                 PLAYER_FLAGS_MAP_ALL |
 510                                                                                                 PLAYER_FLAGS_CONVERTER |
 511                                                                                                 PLAYER_FLAGS_AMMO_RACK |
 512                                                                                                 PLAYER_FLAGS_HEADLIGHT |
 513                                                                                                 PLAYER_FLAGS_HEADLIGHT_ON |
 514                                                                                                 PLAYER_FLAGS_FLAG);
 515
 516         Players[Player_num].cloak_time = 0;
 517         Players[Player_num].invulnerable_time = 0;
 518
 519         Player_is_dead = 0;             //player no longer dead
 520
 521         Players[Player_num].homing_object_dist = -F1_0; // Added by RH
 522
 523         Controls.afterburner_state = 0;
 524         Last_afterburner_state = 0;
 525
 526         digi_kill_sound_linked_to_object(Players[Player_num].objnum);
 527
 528         Missile_viewer=NULL;            ///reset missile camera if out there
 529
 530    #ifdef TACTILE
 531                 if (TactileStick)
 532                  {
 533                   tactile_set_button_jolt();
 534                  }
 535         #endif
 536
 537
 538         init_ai_for_ship();
 539 }
 540
 541 extern void init_stuck_objects(void);
 542
 543 #ifdef EDITOR
 544
 545 extern int Slide_segs_computed;
 546
 547 //reset stuff so game is semi-normal when playing from editor
 548 void editor_reset_stuff_on_level()
 549 {
 550         gameseq_init_network_players();
 551         init_player_stats_level(0);
 552         Viewer = ConsoleObject;
 553         ConsoleObject = Viewer = &Objects[Players[Player_num].objnum];
 554         ConsoleObject->id=Player_num;
 555         ConsoleObject->control_type = CT_FLYING;
 556         ConsoleObject->movement_type = MT_PHYSICS;
 557         Game_suspended = 0;
 558         verify_console_object();
 559         Control_center_destroyed = 0;
 560         if (Newdemo_state != ND_STATE_PLAYBACK)
 561                 gameseq_remove_unused_players();
 562         init_cockpit();
 563         init_robots_for_level();
 564         init_ai_objects();
 565         init_morphs();
 566         init_all_matcens();
 567         init_player_stats_new_ship();
 568         init_controlcen_for_level();
 569         automap_clear_visited();
 570         init_stuck_objects();
 571         init_thief_for_level();
 572
 573         Slide_segs_computed = 0;
 574 }
 575 #endif
 576
 577 //do whatever needs to be done when a player dies in multiplayer
 578
 579 void DoGameOver()
 580 {
 581 //      nm_messagebox( TXT_GAME_OVER, 1, TXT_OK, "" );
 582
 583         if (PLAYING_BUILTIN_MISSION)
 584                 scores_maybe_add_player(0);
 585
 586         Function_mode = FMODE_MENU;
 587         Game_mode = GM_GAME_OVER;
 588         longjmp( LeaveGame, 0 );                // Exit out of game loop
 589
 590 }
 591
 592 extern void do_save_game_menu();
 593
 594 //update various information about the player
 595 void update_player_stats()
 596 {
 597                 Players[Player_num].time_level += FrameTime;    //the never-ending march of time...
 598                 if ( Players[Player_num].time_level > i2f(3600) )       {
 599                         Players[Player_num].time_level -= i2f(3600);
 600                         Players[Player_num].hours_level++;
 601                 }
 602
 603                 Players[Player_num].time_total += FrameTime;    //the never-ending march of time...
 604                 if ( Players[Player_num].time_total > i2f(3600) )       {
 605                         Players[Player_num].time_total -= i2f(3600);
 606                         Players[Player_num].hours_total++;
 607                 }
 608 }
 609
 610 //hack to not start object when loading level
 611 extern int Dont_start_sound_objects;
 612
 613 //go through this level and start any eclip sounds
 614 void set_sound_sources()
 615 {
 616         int segnum,sidenum;
 617         segment *seg;
 618
 619         digi_init_sounds();             //clear old sounds
 620
 621         Dont_start_sound_objects = 1;
 622
 623         for (seg=&Segments[0],segnum=0;segnum<=Highest_segment_index;seg++,segnum++)
 624                 for (sidenum=0;sidenum<MAX_SIDES_PER_SEGMENT;sidenum++) {
 625                         int tm,ec,sn;
 626
 627                         if (WALL_IS_DOORWAY(seg,sidenum) & WID_RENDER_FLAG)
 628                                 if ((((tm=seg->sides[sidenum].tmap_num2) != 0) && ((ec=TmapInfo[tm&0x3fff].eclip_num)!=-1)) || ((ec=TmapInfo[seg->sides[sidenum].tmap_num].eclip_num)!=-1))
 629                                         if ((sn=Effects[ec].sound_num)!=-1) {
 630                                                 vms_vector pnt;
 631                                                 int csegnum = seg->children[sidenum];
 632
 633                                                 //check for sound on other side of wall.  Don't add on
 634                                                 //both walls if sound travels through wall.  If sound
 635                                                 //does travel through wall, add sound for lower-numbered
 636                                                 //segment.
 637
 638                                                 if (IS_CHILD(csegnum) && csegnum < segnum) {
 639                                                         if (WALL_IS_DOORWAY(seg, sidenum) & (WID_FLY_FLAG+WID_RENDPAST_FLAG)) {
 640                                                                 segment *csegp;
 641                                                                 int csidenum;
 642
 643                                                                 csegp = &Segments[seg->children[sidenum]];
 644                                                                 csidenum = find_connect_side(seg, csegp);
 645
 646                                                                 if (csegp->sides[csidenum].tmap_num2 == seg->sides[sidenum].tmap_num2)
 647                                                                         continue;               //skip this one
 648                                                         }
 649                                                 }
 650
 651                                                 compute_center_point_on_side(&pnt,seg,sidenum);
 652                                                 digi_link_sound_to_pos(sn,segnum,sidenum,&pnt,1, F1_0/2);
 653                                         }
 654                 }
 655
 656         Dont_start_sound_objects = 0;
 657
 658 }
 659
 660
 661 //fix flash_dist=i2f(1);
 662 fix flash_dist=fl2f(.9);
 663
 664 //create flash for player appearance
 665 void create_player_appearance_effect(object *player_obj)
 666 {
 667         vms_vector pos;
 668         object *effect_obj;
 669
 670 #ifndef NDEBUG
 671         {
 672                 int objnum = player_obj-Objects;
 673                 if ( (objnum < 0) || (objnum > Highest_object_index) )
 674                         Int3(); // See Rob, trying to track down weird network bug
 675         }
 676 #endif
 677
 678         if (player_obj == Viewer)
 679                 vm_vec_scale_add(&pos, &player_obj->pos, &player_obj->orient.fvec, fixmul(player_obj->size,flash_dist));
 680         else
 681                 pos = player_obj->pos;
 682
 683         effect_obj = object_create_explosion(player_obj->segnum, &pos, player_obj->size, VCLIP_PLAYER_APPEARANCE );
 684
 685         if (effect_obj) {
 686                 effect_obj->orient = player_obj->orient;
 687
 688                 if ( Vclip[VCLIP_PLAYER_APPEARANCE].sound_num > -1 )
 689                         digi_link_sound_to_object( Vclip[VCLIP_PLAYER_APPEARANCE].sound_num, effect_obj-Objects, 0, F1_0);
 690         }
 691 }
 692
 693 //
 694 // New Game sequencing functions
 695 //
 696
 697 //pairs of chars describing ranges
 698 char playername_allowed_chars[] = "azAZ09__--";
 699
 700 int MakeNewPlayerFile(int allow_abort)
 701 {
 702         int x;
 703         char filename[14];
 704         newmenu_item m;
 705         char text[CALLSIGN_LEN+1]="";
 706 #if 0
 707         FILE *fp;
 708 #endif
 709
 710         strncpy(text, Players[Player_num].callsign,CALLSIGN_LEN);
 711
 712 try_again:
 713         m.type=NM_TYPE_INPUT; m.text_len = 8; m.text = text;
 714
 715         Newmenu_allowed_chars = playername_allowed_chars;
 716         x = newmenu_do( NULL, TXT_ENTER_PILOT_NAME, 1, &m, NULL );
 717         Newmenu_allowed_chars = NULL;
 718
 719         if ( x < 0 ) {
 720                 if ( allow_abort ) return 0;
 721                 goto try_again;
 722         }
 723
 724         if (text[0]==0) //null string
 725                 goto try_again;
 726         sprintf( filename, "%s.plr", text );
 727
 728 #if 0
 729         fp = fopen( filename, "rb" );
 730
 731 #ifndef MACINTOSH
 732         //if the callsign is the name of a tty device, prepend a char
 733         if (fp && isatty(fileno(fp))) {
 734                 fclose(fp);
 735                 sprintf(filename,"$%.7s.plr",text);
 736                 fp = fopen(filename,"rb");
 737         }
 738 #endif
 739
 740         if ( fp )       {
 741                 nm_messagebox(NULL, 1, TXT_OK, "%s '%s' %s", TXT_PLAYER, text, TXT_ALREADY_EXISTS );
 742                 fclose(fp);
 743                 goto try_again;
 744         }
 745 #else
 746         if (cfexist(filename))
 747         {
 748                 nm_messagebox(NULL, 1, TXT_OK, "%s '%s' %s", TXT_PLAYER, text, TXT_ALREADY_EXISTS );
 749                 goto try_again;
 750         }
 751 #endif
 752
 753         if ( !new_player_config() )
 754                 goto try_again;                 // They hit Esc during New player config
 755
 756         strncpy(Players[Player_num].callsign, text, CALLSIGN_LEN);
 757
 758         write_player_file();
 759
 760         return 1;
 761 }
 762
 763 #ifdef WINDOWS
 764 #undef TXT_SELECT_PILOT
 765 #define TXT_SELECT_PILOT "Select pilot\n<Ctrl-D> or Right-click\nto delete"
 766 #endif
 767
 768 //Inputs the player's name, without putting up the background screen
 769 int RegisterPlayer()
 770 {
 771         int i,j;
 772         char filename[14];
 773         int allow_abort_flag = 1;
 774
 775         if ( Players[Player_num].callsign[0] == 0 )     {
 776                 //---------------------------------------------------------------------
 777                 // Set default config options in case there is no config file
 778                 // kc_keyboard, kc_joystick, kc_mouse are statically defined.
 779                 Config_joystick_sensitivity = 8;
 780                 Config_control_type =CONTROL_NONE;
 781                 for (i=0; i<CONTROL_MAX_TYPES; i++ )
 782                         for (j=0; j<MAX_CONTROLS; j++ )
 783                                 kconfig_settings[i][j] = default_kconfig_settings[i][j];
 784                 kc_set_controls();
 785                 //----------------------------------------------------------------
 786
 787                 // Read the last player's name from config file, not lastplr.txt
 788                 strncpy( Players[Player_num].callsign, config_last_player, CALLSIGN_LEN );
 789
 790                 if (config_last_player[0]==0)
 791                         allow_abort_flag = 0;
 792         }
 793
 794 do_menu_again:
 795         ;
 796
 797 #ifndef MACINTOSH
 798         if (!newmenu_get_filename( TXT_SELECT_PILOT, "*.plr", filename, allow_abort_flag ))     {
 799                 goto do_menu_again; //return 0;         // They hit Esc in file selector
 800         }
 801 #else
 802         #ifndef APPLE_DEMO
 803         if (!newmenu_get_filename( TXT_SELECT_PILOT, ".\\Players\\*.plr", filename, allow_abort_flag )) {
 804                 goto do_menu_again;             // They hit Esc in file selector
 805         }
 806         #else
 807         newmenu_get_filename( "Select Pilot", ".\\Players\\*.plr", filename, 0 );               // no abort allowed ever -- and change title of menubox
 808         #endif
 809 #endif
 810
 811         if ( filename[0] == '<' )       {
 812                 // They selected 'create new pilot'
 813                 if (!MakeNewPlayerFile(allow_abort_flag))
 814                         //return 0;             // They hit Esc during enter name stage
 815                         goto do_menu_again;
 816         } else {
 817                 strncpy(Players[Player_num].callsign,filename, CALLSIGN_LEN);
 818         }
 819
 820         if (read_player_file() != EZERO)
 821                 goto do_menu_again;
 822
 823         Auto_leveling_on = Default_leveling_on;
 824
 825         set_display_mode(Default_display_mode);
 826
 827         WriteConfigFile();              // Update lastplr
 828
 829         return 1;
 830 }
 831
 832
 833 void load_robot_replacements(char *level_name);
 834 int read_hamfile();
 835 extern int Robot_replacements_loaded;
 836
 837 //load a level off disk. level numbers start at 1.  Secret levels are -1,-2,-3
 838 void LoadLevel(int level_num,int page_in_textures)
 839 {
 840         char *level_name;
 841         player save_player;
 842         int load_ret;
 843
 844         save_player = Players[Player_num];
 845
 846         Assert(level_num <= Last_level  && level_num >= Last_secret_level  && level_num != 0);
 847
 848         if (level_num<0)                //secret level
 849                 level_name = Secret_level_names[-level_num-1];
 850         else                                    //normal level
 851                 level_name = Level_names[level_num-1];
 852
 853         #ifdef WINDOWS
 854                 dd_gr_set_current_canvas(NULL);
 855                 dd_gr_clear_canvas(BM_XRGB(0,0,0));
 856         #else
 857                 gr_set_current_canvas(NULL);
 858                 gr_clear_canvas(BM_XRGB(0, 0, 0));              //so palette switching is less obvious
 859         #endif
 860
 861         Last_msg_ycrd = -1;             //so we don't restore backgound under msg
 862
 863 //      WIN(LoadCursorWin(MOUSE_WAIT_CURSOR));
 864 //      WIN(ShowCursorW());
 865
 866 #if 1 //defined(POLY_ACC) || defined(OGL)
 867     gr_palette_load(gr_palette);
 868     show_boxed_message(TXT_LOADING);
 869 #else
 870         show_boxed_message(TXT_LOADING);
 871         gr_palette_load(gr_palette);
 872 #endif
 873
 874         load_ret = load_level(level_name);              //actually load the data from disk!
 875
 876         if (load_ret)
 877                 Error("Couldn't load level file <%s>, error = %d",level_name,load_ret);
 878
 879         Current_level_num=level_num;
 880
 881 //      load_palette_pig(Current_level_palette);                //load just the pig
 882
 883         load_palette(Current_level_palette,1,1);                //don't change screen
 884
 885         load_endlevel_data(level_num);
 886
 887         if ( page_in_textures )
 888                 piggy_load_level_data();
 889
 890         if (EMULATING_D1)
 891                 load_d1_bitmap_replacements();
 892         else
 893                 load_bitmap_replacements(level_name);
 894
 895         if (Robot_replacements_loaded) {
 896                 read_hamfile();         //load original data
 897                 if (Current_mission->enhanced) {
 898                         // load extra data
 899                         char t[50];
 900                         extern void bm_read_extra_robots();
 901                         sprintf(t,"%s.ham",Current_mission_filename);
 902                         bm_read_extra_robots(t, Current_mission->enhanced);
 903                 }
 904
 905                 Robot_replacements_loaded = 0;
 906         }
 907         load_robot_replacements(level_name);
 908
 909 #ifdef NETWORK
 910         my_segments_checksum = netmisc_calc_checksum(Segments, sizeof(segment)*(Highest_segment_index+1));
 911
 912         reset_network_objects();
 913 #endif
 914
 915         Players[Player_num] = save_player;
 916
 917         set_sound_sources();
 918
 919         songs_play_level_song( Current_level_num );
 920
 921         clear_boxed_message();          //remove message before new palette loaded
 922
 923         gr_palette_load(gr_palette);            //actually load the palette
 924
 925 //      WIN(HideCursorW());
 926 }
 927
 928 //sets up Player_num & ConsoleObject
 929 void InitPlayerObject()
 930 {
 931         Assert(Player_num>=0 && Player_num<MAX_PLAYERS);
 932
 933         if (Player_num != 0 )   {
 934                 Players[0] = Players[Player_num];
 935                 Player_num = 0;
 936         }
 937
 938         Players[Player_num].objnum = 0;
 939
 940         ConsoleObject = &Objects[Players[Player_num].objnum];
 941
 942         ConsoleObject->type                             = OBJ_PLAYER;
 943         ConsoleObject->id                                       = Player_num;
 944         ConsoleObject->control_type     = CT_FLYING;
 945         ConsoleObject->movement_type    = MT_PHYSICS;
 946 }
 947
 948 extern void game_disable_cheats();
 949 extern void turn_cheats_off();
 950 extern void init_seismic_disturbances(void);
 951
 952 //starts a new game on the given level
 953 void StartNewGame(int start_level)
 954 {
 955         Game_mode = GM_NORMAL;
 956         Function_mode = FMODE_GAME;
 957
 958         Next_level_num = 0;
 959
 960         InitPlayerObject();                             //make sure player's object set up
 961
 962         init_player_stats_game();               //clear all stats
 963
 964         N_players = 1;
 965 #ifdef NETWORK
 966         Network_new_game = 0;
 967 #endif
 968
 969         if (start_level < 0)
 970                 StartNewLevelSecret(start_level, 0);
 971         else
 972                 StartNewLevel(start_level, 0);
 973
 974         Players[Player_num].starting_level = start_level;               // Mark where they started
 975
 976         game_disable_cheats();
 977
 978         init_seismic_disturbances();
 979 }
 980
 981 //@@//starts a resumed game loaded from disk
 982 //@@void ResumeSavedGame(int start_level)
 983 //@@{
 984 //@@    Game_mode = GM_NORMAL;
 985 //@@    Function_mode = FMODE_GAME;
 986 //@@
 987 //@@    N_players = 1;
 988 //@@    Network_new_game = 0;
 989 //@@
 990 //@@    InitPlayerObject();                             //make sure player's object set up
 991 //@@
 992 //@@    StartNewLevel(start_level, 0);
 993 //@@
 994 //@@    game_disable_cheats();
 995 //@@}
 996
 997 #ifndef _NETWORK_H
 998 extern int network_endlevel_poll2( int nitems, newmenu_item * menus, int * key, int citem ); // network.c
 999 #endif
1000
1001 #define STARS_BACKGROUND ((MenuHires && cfexist("starsb.pcx"))?"starsb.pcx":cfexist("stars.pcx")?"stars.pcx":"starsb.pcx")
1002
1003 //      -----------------------------------------------------------------------------
1004 //      Does the bonus scoring.
1005 //      Call with dead_flag = 1 if player died, but deserves some portion of bonus (only skill points), anyway.
1006 void DoEndLevelScoreGlitz(int network)
1007 {
1008         int level_points, skill_points, energy_points, shield_points, hostage_points;
1009         int     all_hostage_points;
1010         int     endgame_points;
1011         char    all_hostage_text[64];
1012         char    endgame_text[64];
1013         #define N_GLITZITEMS 11
1014         char                            m_str[N_GLITZITEMS][30];
1015         newmenu_item    m[N_GLITZITEMS+1];
1016         int                             i,c;
1017         char                            title[128];
1018         int                             is_last_level;
1019         int                             mine_level;
1020
1021         set_screen_mode(SCREEN_MENU);           //go into menu mode
1022
1023    #ifdef TACTILE
1024                 if (TactileStick)
1025                   ClearForces();
1026         #endif
1027
1028         mprintf((0,"DoEndLevelScoreGlitz\n"));
1029
1030         //      Compute level player is on, deal with secret levels (negative numbers)
1031         mine_level = Players[Player_num].level;
1032         if (mine_level < 0)
1033                 mine_level *= -(Last_level/N_secret_levels);
1034
1035         level_points = Players[Player_num].score-Players[Player_num].last_score;
1036
1037         if (!Cheats_enabled) {
1038                 if (Difficulty_level > 1) {
1039                         skill_points = level_points*(Difficulty_level)/4;
1040                         skill_points -= skill_points % 100;
1041                 } else
1042                         skill_points = 0;
1043
1044                 shield_points = f2i(Players[Player_num].shields) * 5 * mine_level;
1045                 energy_points = f2i(Players[Player_num].energy) * 2 * mine_level;
1046                 hostage_points = Players[Player_num].hostages_on_board * 500 * (Difficulty_level+1);
1047
1048                 shield_points -= shield_points % 50;
1049                 energy_points -= energy_points % 50;
1050         } else {
1051                 skill_points = 0;
1052                 shield_points = 0;
1053                 energy_points = 0;
1054                 hostage_points = 0;
1055         }
1056
1057         all_hostage_text[0] = 0;
1058         endgame_text[0] = 0;
1059
1060         if (!Cheats_enabled && (Players[Player_num].hostages_on_board == Players[Player_num].hostages_level)) {
1061                 all_hostage_points = Players[Player_num].hostages_on_board * 1000 * (Difficulty_level+1);
1062                 sprintf(all_hostage_text, "%s%i\n", TXT_FULL_RESCUE_BONUS, all_hostage_points);
1063         } else
1064                 all_hostage_points = 0;
1065
1066         if (!Cheats_enabled && !(Game_mode & GM_MULTI) && (Players[Player_num].lives) && (Current_level_num == Last_level)) {           //player has finished the game!
1067                 endgame_points = Players[Player_num].lives * 10000;
1068                 sprintf(endgame_text, "%s%i\n", TXT_SHIP_BONUS, endgame_points);
1069                 is_last_level=1;
1070         } else
1071                 endgame_points = is_last_level = 0;
1072
1073         mprintf((0,"adding bonus points\n"));
1074         add_bonus_points_to_score(skill_points + energy_points + shield_points + hostage_points + all_hostage_points + endgame_points);
1075
1076         c = 0;
1077         sprintf(m_str[c++], "%s%i", TXT_SHIELD_BONUS, shield_points);           // Return at start to lower menu...
1078         sprintf(m_str[c++], "%s%i", TXT_ENERGY_BONUS, energy_points);
1079         sprintf(m_str[c++], "%s%i", TXT_HOSTAGE_BONUS, hostage_points);
1080         sprintf(m_str[c++], "%s%i", TXT_SKILL_BONUS, skill_points);
1081
1082         sprintf(m_str[c++], "%s", all_hostage_text);
1083         if (!(Game_mode & GM_MULTI) && (Players[Player_num].lives) && (Current_level_num == Last_level))
1084                 sprintf(m_str[c++], "%s", endgame_text);
1085
1086         sprintf(m_str[c++], "%s%i\n", TXT_TOTAL_BONUS, shield_points+energy_points+hostage_points+skill_points+all_hostage_points+endgame_points);
1087         sprintf(m_str[c++], "%s%i", TXT_TOTAL_SCORE, Players[Player_num].score);
1088
1089         #ifdef WINDOWS
1090         sprintf(m_str[c++], "");
1091         sprintf(m_str[c++], "         Done");
1092         #endif
1093
1094         for (i=0; i<c; i++) {
1095                 m[i].type = NM_TYPE_TEXT;
1096                 m[i].text = m_str[i];
1097         }
1098
1099         #ifdef WINDOWS
1100         m[c-1].type = NM_TYPE_MENU;
1101         #endif
1102
1103         // m[c].type = NM_TYPE_MENU;    m[c++].text = "Ok";
1104
1105         if (Current_level_num < 0)
1106                 sprintf(title,"%s%s %d %s\n %s %s",is_last_level?"\n\n\n":"\n",TXT_SECRET_LEVEL, -Current_level_num, TXT_COMPLETE, Current_level_name, TXT_DESTROYED);
1107         else
1108                 sprintf(title,"%s%s %d %s\n%s %s",is_last_level?"\n\n\n":"\n",TXT_LEVEL, Current_level_num, TXT_COMPLETE, Current_level_name, TXT_DESTROYED);
1109
1110         Assert(c <= N_GLITZITEMS);
1111
1112         gr_palette_fade_out(gr_palette, 32, 0);
1113
1114         mprintf((0,"doing menu\n"));
1115
1116    PA_DFX (pa_alpha_always());
1117
1118 #ifdef NETWORK
1119         if ( network && (Game_mode & GM_NETWORK) )
1120                 newmenu_do2(NULL, title, c, m, (void (*))network_endlevel_poll2, 0, STARS_BACKGROUND);
1121         else
1122 #endif
1123                 // NOTE LINK TO ABOVE!!!
1124                 newmenu_do2(NULL, title, c, m, NULL, 0, STARS_BACKGROUND);
1125
1126         mprintf((0,"done DoEndLevelScoreGlitz\n"));
1127 }
1128
1129 //give the player the opportunity to save his game
1130 void DoEndlevelMenu()
1131 {
1132 //No between level saves......!!!       state_save_all(1);
1133 }
1134
1135 //      -----------------------------------------------------------------------------------------------------
1136 //called when the player is starting a level (new game or new ship)
1137 void StartSecretLevel()
1138 {
1139         Assert(!Player_is_dead);
1140
1141         InitPlayerPosition(0);
1142
1143         verify_console_object();
1144
1145         ConsoleObject->control_type     = CT_FLYING;
1146         ConsoleObject->movement_type    = MT_PHYSICS;
1147
1148         // -- WHY? -- disable_matcens();
1149         clear_transient_objects(0);             //0 means leave proximity bombs
1150
1151         // create_player_appearance_effect(ConsoleObject);
1152         Do_appearance_effect = 1;
1153
1154         ai_reset_all_paths();
1155         // -- NO? -- reset_time();
1156
1157         reset_rear_view();
1158         Auto_fire_fusion_cannon_time = 0;
1159         Fusion_charge = 0;
1160
1161         Robot_firing_enabled = 1;
1162 }
1163
1164 extern void set_pos_from_return_segment(void);
1165
1166 //      Returns true if secret level has been destroyed.
1167 int p_secret_level_destroyed(void)
1168 {
1169         if (First_secret_visit) {
1170                 return 0;               //      Never been there, can't have been destroyed.
1171         } else {
1172                 if (cfexist(SECRETC_FILENAME))
1173                 {
1174                         return 0;
1175                 } else {
1176                         return 1;
1177                 }
1178         }
1179 }
1180
1181 //      -----------------------------------------------------------------------------------------------------
1182 void do_secret_message(char *msg)
1183 {
1184         int     old_fmode;
1185
1186         load_stars();
1187
1188 #if defined(POLY_ACC)
1189         pa_save_clut();
1190         pa_update_clut(gr_palette, 0, 256, 0);
1191 #endif
1192
1193         old_fmode = Function_mode;
1194         Function_mode = FMODE_MENU;
1195         nm_messagebox(NULL, 1, TXT_OK, msg);
1196         Function_mode = old_fmode;
1197
1198 #if defined(POLY_ACC)
1199         pa_restore_clut();
1200 #endif
1201
1202         WIN(DEFINE_SCREEN(NULL));
1203 }
1204
1205 //      -----------------------------------------------------------------------------------------------------
1206 // called when the player is starting a new level for normal game mode and restore state
1207 //      Need to deal with whether this is the first time coming to this level or not.  If not the
1208 //      first time, instead of initializing various things, need to do a game restore for all the
1209 //      robots, powerups, walls, doors, etc.
1210 void StartNewLevelSecret(int level_num, int page_in_textures)
1211 {
1212         newmenu_item    m[1];
1213         //int i;
1214
1215         ThisLevelTime=0;
1216
1217         m[0].type = NM_TYPE_TEXT;
1218         m[0].text = " ";
1219
1220         last_drawn_cockpit[0] = -1;
1221         last_drawn_cockpit[1] = -1;
1222
1223         if (Newdemo_state == ND_STATE_PAUSED)
1224                 Newdemo_state = ND_STATE_RECORDING;
1225
1226         if (Newdemo_state == ND_STATE_RECORDING) {
1227                 newdemo_set_new_level(level_num);
1228                 newdemo_record_start_frame(FrameCount, FrameTime );
1229         } else if (Newdemo_state != ND_STATE_PLAYBACK) {
1230
1231                 gr_palette_fade_out(gr_palette, 32, 0);
1232
1233                 set_screen_mode(SCREEN_MENU);           //go into menu mode
1234
1235                 if (First_secret_visit) {
1236                         do_secret_message(TXT_SECRET_EXIT);
1237                 } else {
1238                         if (cfexist(SECRETC_FILENAME))
1239                         {
1240                                 do_secret_message(TXT_SECRET_EXIT);
1241                         } else {
1242                                 char    text_str[128];
1243
1244                                 sprintf(text_str, "Secret level already destroyed.\nAdvancing to level %i.", Current_level_num+1);
1245                                 do_secret_message(text_str);
1246                         }
1247                 }
1248         }
1249
1250         LoadLevel(level_num,page_in_textures);
1251
1252         Assert(Current_level_num == level_num); //make sure level set right
1253
1254         Assert(Function_mode == FMODE_GAME);
1255
1256         gameseq_init_network_players(); // Initialize the Players array for
1257                                                                                           // this level
1258
1259         HUD_clear_messages();
1260
1261         automap_clear_visited();
1262
1263         // --   init_player_stats_level();
1264
1265         Viewer = &Objects[Players[Player_num].objnum];
1266
1267         gameseq_remove_unused_players();
1268
1269         Game_suspended = 0;
1270
1271         Control_center_destroyed = 0;
1272
1273         init_cockpit();
1274         reset_palette_add();
1275
1276         if (First_secret_visit || (Newdemo_state == ND_STATE_PLAYBACK)) {
1277                 init_robots_for_level();
1278                 init_ai_objects();
1279                 init_smega_detonates();
1280                 init_morphs();
1281                 init_all_matcens();
1282                 reset_special_effects();
1283                 StartSecretLevel();
1284         } else {
1285                 if (cfexist(SECRETC_FILENAME))
1286                 {
1287                         int     pw_save, sw_save;
1288
1289                         pw_save = Primary_weapon;
1290                         sw_save = Secondary_weapon;
1291                         state_restore_all(1, 1, SECRETC_FILENAME);
1292                         Primary_weapon = pw_save;
1293                         Secondary_weapon = sw_save;
1294                         reset_special_effects();
1295                         StartSecretLevel();
1296                         // -- No: This is only for returning to base level: set_pos_from_return_segment();
1297                 } else {
1298                         char    text_str[128];
1299
1300                         sprintf(text_str, "Secret level already destroyed.\nAdvancing to level %i.", Current_level_num+1);
1301                         do_secret_message(text_str);
1302                         return;
1303
1304                         // -- //        If file doesn't exist, it's because reactor was destroyed.
1305                         // -- mprintf((0, "secret.sgc doesn't exist.  Advancing to next level.\n"));
1306                         // -- // -- StartNewLevel(Secret_level_table[-Current_level_num-1]+1, 0);
1307                         // -- StartNewLevel(Secret_level_table[-Current_level_num-1]+1, 0);
1308                         // -- return;
1309                 }
1310         }
1311
1312         if (First_secret_visit) {
1313                 copy_defaults_to_robot_all();
1314         }
1315
1316         turn_cheats_off();
1317
1318         init_controlcen_for_level();
1319
1320         //      Say player can use FLASH cheat to mark path to exit.
1321         Last_level_path_created = -1;
1322
1323         First_secret_visit = 0;
1324 }
1325
1326 int     Entered_from_level;
1327
1328 // ---------------------------------------------------------------------------------------------------------------
1329 //      Called from switch.c when player is on a secret level and hits exit to return to base level.
1330 void ExitSecretLevel(void)
1331 {
1332         if (Newdemo_state == ND_STATE_PLAYBACK)
1333                 return;
1334
1335         if (!Control_center_destroyed) {
1336                 state_save_all(0, 2, SECRETC_FILENAME);
1337         }
1338
1339         if (cfexist(SECRETB_FILENAME))
1340         {
1341                 int     pw_save, sw_save;
1342
1343                 returning_to_level_message();
1344                 pw_save = Primary_weapon;
1345                 sw_save = Secondary_weapon;
1346                 state_restore_all(1, 1, SECRETB_FILENAME);
1347                 Primary_weapon = pw_save;
1348                 Secondary_weapon = sw_save;
1349         } else {
1350                 // File doesn't exist, so can't return to base level.  Advance to next one.
1351                 if (Entered_from_level == Last_level)
1352                         DoEndGame();
1353                 else {
1354                         advancing_to_level_message();
1355                         StartNewLevel(Entered_from_level+1, 0);
1356                 }
1357         }
1358 }
1359
1360 // ---------------------------------------------------------------------------------------------------------------
1361 //      Set invulnerable_time and cloak_time in player struct to preserve amount of time left to
1362 //      be invulnerable or cloaked.
1363 void do_cloak_invul_secret_stuff(fix old_gametime)
1364 {
1365         if (Players[Player_num].flags & PLAYER_FLAGS_INVULNERABLE) {
1366                 fix     time_used;
1367
1368                 time_used = old_gametime - Players[Player_num].invulnerable_time;
1369                 Players[Player_num].invulnerable_time = GameTime - time_used;
1370         }
1371
1372         if (Players[Player_num].flags & PLAYER_FLAGS_CLOAKED) {
1373                 fix     time_used;
1374
1375                 time_used = old_gametime - Players[Player_num].cloak_time;
1376                 Players[Player_num].cloak_time = GameTime - time_used;
1377         }
1378 }
1379
1380 // ---------------------------------------------------------------------------------------------------------------
1381 //      Called from switch.c when player passes through secret exit.  That means he was on a non-secret level and he
1382 //      is passing to the secret level.
1383 //      Do a savegame.
1384 void EnterSecretLevel(void)
1385 {
1386         fix     old_gametime;
1387         int     i;
1388
1389         Assert(! (Game_mode & GM_MULTI) );
1390
1391         Entered_from_level = Current_level_num;
1392
1393         if (Control_center_destroyed)
1394                 DoEndLevelScoreGlitz(0);
1395
1396         if (Newdemo_state != ND_STATE_PLAYBACK)
1397                 state_save_all(0, 1, NULL);     //      Not between levels (ie, save all), IS a secret level, NO filename override
1398
1399         //      Find secret level number to go to, stuff in Next_level_num.
1400         for (i=0; i<-Last_secret_level; i++)
1401                 if (Secret_level_table[i]==Current_level_num) {
1402                         Next_level_num = -(i+1);
1403                         break;
1404                 } else if (Secret_level_table[i] > Current_level_num) { //      Allows multiple exits in same group.
1405                         Next_level_num = -i;
1406                         break;
1407                 }
1408
1409         if (! (i<-Last_secret_level))           //didn't find level, so must be last
1410                 Next_level_num = Last_secret_level;
1411
1412         old_gametime = GameTime;
1413
1414         StartNewLevelSecret(Next_level_num, 1);
1415
1416         // do_cloak_invul_stuff();
1417 }
1418
1419 //called when the player has finished a level
1420 void PlayerFinishedLevel(int secret_flag)
1421 {
1422         Assert(!secret_flag);
1423
1424         //credit the player for hostages
1425         Players[Player_num].hostages_rescued_total += Players[Player_num].hostages_on_board;
1426
1427         if (Game_mode & GM_NETWORK)
1428                 Players[Player_num].connected = 2; // Finished but did not die
1429
1430         last_drawn_cockpit[0] = -1;
1431         last_drawn_cockpit[1] = -1;
1432
1433         AdvanceLevel(secret_flag);                              //now go on to the next one (if one)
1434 }
1435
1436 #if defined(D2_OEM) || defined(COMPILATION)
1437 #define MOVIE_REQUIRED 0
1438 #else
1439 #define MOVIE_REQUIRED 1
1440 #endif
1441
1442 #ifdef D2_OEM
1443 #define ENDMOVIE "endo"
1444 #else
1445 #define ENDMOVIE "end"
1446 #endif
1447
1448 void show_order_form();
1449 extern void com_hangup(void);
1450
1451 //called when the player has finished the last level
1452 void DoEndGame(void)
1453 {
1454         mprintf((0,"DoEndGame\n"));
1455
1456         Function_mode = FMODE_MENU;
1457         if ((Newdemo_state == ND_STATE_RECORDING) || (Newdemo_state == ND_STATE_PAUSED))
1458                 newdemo_stop_recording();
1459
1460         set_screen_mode( SCREEN_MENU );
1461
1462         WINDOS(
1463                 dd_gr_set_current_canvas(NULL),
1464                 gr_set_current_canvas(NULL)
1465         );
1466
1467         key_flush();
1468
1469         if (PLAYING_BUILTIN_MISSION && !(Game_mode & GM_MULTI))
1470         { //only built-in mission, & not multi
1471                 int played=MOVIE_NOT_PLAYED;    //default is not played
1472
1473                 init_subtitles(ENDMOVIE ".tex");        //ingore errors
1474                 played = PlayMovie(ENDMOVIE,MOVIE_REQUIRED);
1475                 close_subtitles();
1476                 if (!played) {
1477                         if (is_D2_OEM)
1478                         {
1479                                 songs_play_song( SONG_TITLE, 0 );
1480                                 do_briefing_screens("end2oem.tex",1);
1481                         }
1482                         else
1483                         {
1484                                 songs_play_song( SONG_ENDGAME, 0 );
1485                                 mprintf((0,"doing briefing\n"));
1486                                 do_briefing_screens("ending2.tex",1);
1487                                 mprintf((0,"briefing done\n"));
1488                         }
1489                 }
1490    } else if (!(Game_mode & GM_MULTI)) {    //not multi
1491                 char tname[FILENAME_LEN];
1492                 sprintf(tname,"%s.tex",Current_mission_filename);
1493                 do_briefing_screens (tname,Last_level+1);   //level past last is endgame breifing
1494
1495                 //try doing special credits
1496                 sprintf(tname,"%s.ctb",Current_mission_filename);
1497                 credits_show(tname);
1498         }
1499
1500         key_flush();
1501
1502 #ifdef SHAREWARE
1503                 show_order_form();
1504 #endif
1505
1506 #ifdef NETWORK
1507         if (Game_mode & GM_MULTI)
1508                 multi_endlevel_score();
1509         else
1510 #endif
1511                 // NOTE LINK TO ABOVE
1512                 DoEndLevelScoreGlitz(0);
1513
1514         if (PLAYING_BUILTIN_MISSION && !((Game_mode & GM_MULTI) && !(Game_mode & GM_MULTI_COOP))) {
1515                 WINDOS(
1516                         dd_gr_set_current_canvas(NULL),
1517                         gr_set_current_canvas( NULL )
1518                 );
1519                 WINDOS(
1520                         dd_gr_clear_canvas(BM_XRGB(0,0,0)),
1521                         gr_clear_canvas(BM_XRGB(0,0,0))
1522                 );
1523                 gr_palette_clear();
1524                 load_palette(DEFAULT_PALETTE,0,1);
1525                 scores_maybe_add_player(0);
1526         }
1527
1528         Function_mode = FMODE_MENU;
1529
1530         if ((Game_mode & GM_SERIAL) || (Game_mode & GM_MODEM))
1531                 Game_mode |= GM_GAME_OVER;              //preserve modem setting so go back into modem menu
1532         else
1533                 Game_mode = GM_GAME_OVER;
1534
1535
1536         longjmp( LeaveGame, 0 );                // Exit out of game loop
1537 }
1538
1539 //called to go to the next level (if there is one)
1540 //if secret_flag is true, advance to secret level, else next normal one
1541 //      Return true if game over.
1542 void AdvanceLevel(int secret_flag)
1543 {
1544 #ifdef NETWORK
1545         int result;
1546 #endif
1547
1548         mprintf((0,"AdvanceLevel\n"));
1549
1550         Assert(!secret_flag);
1551
1552         if (Current_level_num != Last_level) {
1553 #ifdef NETWORK
1554                 if (Game_mode & GM_MULTI)
1555                         multi_endlevel_score();
1556                 else
1557 #endif
1558                         // NOTE LINK TO ABOVE!!!
1559                         DoEndLevelScoreGlitz(0);                //give bonuses
1560         }
1561
1562         Control_center_destroyed = 0;
1563
1564         #ifdef EDITOR
1565         if (Current_level_num == 0)
1566                 return;         //not a real level
1567         #endif
1568
1569 #ifdef NETWORK
1570         if (Game_mode & GM_MULTI)       {
1571                 result = multi_endlevel(&secret_flag); // Wait for other players to reach this point
1572                 if (result) // failed to sync
1573                 {
1574                         if (Current_level_num == Last_level)            //player has finished the game!
1575                                 longjmp( LeaveGame, 0 );                // Exit out of game loop
1576                         else
1577                                 return;
1578                 }
1579         }
1580 #endif
1581
1582         if (Current_level_num == Last_level) {          //player has finished the game!
1583
1584                 mprintf((0,"Finished last level!\n"));
1585
1586                 DoEndGame();
1587
1588         } else {
1589
1590                 Next_level_num = Current_level_num+1;           //assume go to next normal level
1591
1592                 if (!(Game_mode & GM_MULTI))
1593                         DoEndlevelMenu(); // Let use save their game
1594
1595                 StartNewLevel(Next_level_num, 0);
1596
1597         }
1598 }
1599
1600 #ifdef MACINTOSH                // horrible hack of a routine to load just the palette from the stars.pcx file
1601
1602 extern char last_palette_loaded[];
1603
1604 void load_stars_palette()
1605 {
1606         int pcx_error;
1607         ubyte pal[256*3];
1608
1609         pcx_error = pcx_read_bitmap_palette(STARS_BACKGROUND,pal);
1610         Assert(pcx_error == PCX_ERROR_NONE);
1611
1612         //@@gr_remap_bitmap_good( bmp, pal, -1, -1 );
1613
1614
1615         {       //remap stuff. this code is kindof a hack
1616
1617                 //now, before we bring up the menu, we need to
1618                 //do some stuff to make sure the palette is ok.  First, we need to
1619                 //get our current palette into the 2d's array, so the remapping will
1620                 //work.  Second, we need to remap the fonts.  Third, we need to fill
1621                 //in part of the fade tables so the darkening of the menu edges works
1622
1623                 gr_copy_palette(gr_palette, pal, sizeof(gr_palette));
1624                 remap_fonts_and_menus(1);
1625
1626         }
1627
1628         strcpy(last_palette_loaded,"");         //force palette load next time
1629 }
1630 #endif
1631
1632 void nm_draw_background1(char * filename);
1633
1634 void load_stars()
1635 {
1636 //@@    int pcx_error;
1637 //@@    ubyte pal[256*3];
1638 //@@
1639 //@@    pcx_error = pcx_read_bitmap("STARS.PCX",&grd_curcanv->cv_bitmap,grd_curcanv->cv_bitmap.bm_type,pal);
1640 //@@    Assert(pcx_error == PCX_ERROR_NONE);
1641 //@@
1642 //@@    gr_remap_bitmap_good( &grd_curcanv->cv_bitmap, pal, -1, -1 );
1643
1644         WIN(DEFINE_SCREEN(STARS_BACKGROUND));
1645
1646         nm_draw_background1(STARS_BACKGROUND);
1647
1648 }
1649
1650
1651 void
1652 died_in_mine_message(void)
1653 {
1654         // Tell the player he died in the mine, explain why
1655         int old_fmode;
1656
1657         if (Game_mode & GM_MULTI)
1658                 return;
1659
1660         gr_palette_fade_out(gr_palette, 32, 0);
1661
1662         set_screen_mode(SCREEN_MENU);           //go into menu mode
1663
1664         WINDOS(
1665                 dd_gr_set_current_canvas(NULL),
1666                 gr_set_current_canvas(NULL)
1667         );
1668
1669         load_stars();
1670
1671 #if defined(POLY_ACC)
1672         pa_save_clut();
1673         pa_update_clut(gr_palette, 0, 256, 0);
1674 #endif
1675
1676         old_fmode = Function_mode;
1677         Function_mode = FMODE_MENU;
1678         nm_messagebox(NULL, 1, TXT_OK, TXT_DIED_IN_MINE);
1679         Function_mode = old_fmode;
1680
1681 #if defined(POLY_ACC)
1682         pa_restore_clut();
1683 #endif
1684
1685         WIN(DEFINE_SCREEN(NULL));
1686 }
1687
1688 //      Called when player dies on secret level.
1689 void returning_to_level_message(void)
1690 {
1691         char    msg[128];
1692
1693         int old_fmode;
1694
1695         if (Game_mode & GM_MULTI)
1696                 return;
1697
1698         gr_palette_fade_out(gr_palette, 32, 0);
1699
1700         set_screen_mode(SCREEN_MENU);           //go into menu mode
1701
1702         gr_set_current_canvas(NULL);
1703
1704         load_stars();
1705
1706 #if defined(POLY_ACC)
1707         pa_save_clut();
1708         pa_update_clut(gr_palette, 0, 256, 0);
1709 #endif
1710
1711         old_fmode = Function_mode;
1712         Function_mode = FMODE_MENU;
1713         sprintf(msg, "Returning to level %i", Entered_from_level);
1714         nm_messagebox(NULL, 1, TXT_OK, msg);
1715         Function_mode = old_fmode;
1716
1717 #if defined(POLY_ACC)
1718         pa_restore_clut();
1719 #endif
1720
1721         WIN(DEFINE_SCREEN(NULL));
1722 }
1723
1724 //      Called when player dies on secret level.
1725 void advancing_to_level_message(void)
1726 {
1727         char    msg[128];
1728
1729         int old_fmode;
1730
1731         //      Only supposed to come here from a secret level.
1732         Assert(Current_level_num < 0);
1733
1734         if (Game_mode & GM_MULTI)
1735                 return;
1736
1737         gr_palette_fade_out(gr_palette, 32, 0);
1738
1739         set_screen_mode(SCREEN_MENU);           //go into menu mode
1740
1741         gr_set_current_canvas(NULL);
1742
1743         load_stars();
1744
1745 #if defined(POLY_ACC)
1746         pa_save_clut();
1747         pa_update_clut(gr_palette, 0, 256, 0);
1748 #endif
1749
1750         old_fmode = Function_mode;
1751         Function_mode = FMODE_MENU;
1752         sprintf(msg, "Base level destroyed.\nAdvancing to level %i", Entered_from_level+1);
1753         nm_messagebox(NULL, 1, TXT_OK, msg);
1754         Function_mode = old_fmode;
1755
1756 #if defined(POLY_ACC)
1757         pa_restore_clut();
1758 #endif
1759
1760         WIN(DEFINE_SCREEN(NULL));
1761 }
1762
1763 void digi_stop_digi_sounds();
1764
1765 void DoPlayerDead()
1766 {
1767         reset_palette_add();
1768
1769         gr_palette_load (gr_palette);
1770
1771 //      digi_pause_digi_sounds();               //kill any continuing sounds (eg. forcefield hum)
1772         digi_stop_digi_sounds();                //kill any continuing sounds (eg. forcefield hum)
1773
1774         dead_player_end();              //terminate death sequence (if playing)
1775
1776         #ifdef EDITOR
1777         if (Game_mode == GM_EDITOR) {                   //test mine, not real level
1778                 object * playerobj = &Objects[Players[Player_num].objnum];
1779                 //nm_messagebox( "You're Dead!", 1, "Continue", "Not a real game, though." );
1780                 load_level("gamesave.lvl");
1781                 init_player_stats_new_ship();
1782                 playerobj->flags &= ~OF_SHOULD_BE_DEAD;
1783                 StartLevel(0);
1784                 return;
1785         }
1786         #endif
1787
1788 #ifdef NETWORK
1789         if ( Game_mode&GM_MULTI )
1790         {
1791                 multi_do_death(Players[Player_num].objnum);
1792         }
1793         else
1794 #endif
1795         {                               //Note link to above else!
1796                 Players[Player_num].lives--;
1797                 if (Players[Player_num].lives == 0)
1798                 {
1799                         DoGameOver();
1800                         return;
1801                 }
1802         }
1803
1804         if ( Control_center_destroyed ) {
1805
1806                 //clear out stuff so no bonus
1807                 Players[Player_num].hostages_on_board = 0;
1808                 Players[Player_num].energy = 0;
1809                 Players[Player_num].shields = 0;
1810                 Players[Player_num].connected = 3;
1811
1812                 died_in_mine_message(); // Give them some indication of what happened
1813
1814                 if (Current_level_num < 0) {
1815                         if (cfexist(SECRETB_FILENAME))
1816                         {
1817                                 returning_to_level_message();
1818                                 state_restore_all(1, 2, SECRETB_FILENAME);                      //      2 means you died
1819                                 set_pos_from_return_segment();
1820                                 Players[Player_num].lives--;                                            //      re-lose the life, Players[Player_num].lives got written over in restore.
1821                         } else {
1822                                 advancing_to_level_message();
1823                                 StartNewLevel(Entered_from_level+1, 0);
1824                                 init_player_stats_new_ship();   //      New, MK, 05/29/96!, fix bug with dying in secret level, advance to next level, keep powerups!
1825                         }
1826                 } else {
1827
1828                         AdvanceLevel(0);                        //if finished, go on to next level
1829
1830                         init_player_stats_new_ship();
1831                         last_drawn_cockpit[0] = -1;
1832                         last_drawn_cockpit[1] = -1;
1833                 }
1834
1835         } else if (Current_level_num < 0) {
1836                 if (cfexist(SECRETB_FILENAME))
1837                 {
1838                         returning_to_level_message();
1839                         if (!Control_center_destroyed)
1840                                 state_save_all(0, 2, SECRETC_FILENAME);
1841                         state_restore_all(1, 2, SECRETB_FILENAME);
1842                         set_pos_from_return_segment();
1843                         Players[Player_num].lives--;                                            //      re-lose the life, Players[Player_num].lives got written over in restore.
1844                 } else {
1845                         died_in_mine_message(); // Give them some indication of what happened
1846                         advancing_to_level_message();
1847                         StartNewLevel(Entered_from_level+1, 0);
1848                         init_player_stats_new_ship();
1849                 }
1850         } else {
1851                 init_player_stats_new_ship();
1852                 StartLevel(1);
1853         }
1854
1855         digi_sync_sounds();
1856 }
1857
1858 extern int BigWindowSwitch;
1859
1860 //called when the player is starting a new level for normal game mode and restore state
1861 //      secret_flag set if came from a secret level
1862 void StartNewLevelSub(int level_num, int page_in_textures, int secret_flag)
1863 {
1864         if (!(Game_mode & GM_MULTI)) {
1865                 last_drawn_cockpit[0] = -1;
1866                 last_drawn_cockpit[1] = -1;
1867         }
1868    BigWindowSwitch=0;
1869
1870
1871         if (Newdemo_state == ND_STATE_PAUSED)
1872                 Newdemo_state = ND_STATE_RECORDING;
1873
1874         if (Newdemo_state == ND_STATE_RECORDING) {
1875                 newdemo_set_new_level(level_num);
1876                 newdemo_record_start_frame(FrameCount, FrameTime );
1877         }
1878
1879         if (Game_mode & GM_MULTI)
1880                 Function_mode = FMODE_MENU; // Cheap fix to prevent problems with errror dialogs in loadlevel.
1881
1882         LoadLevel(level_num,page_in_textures);
1883
1884         Assert(Current_level_num == level_num); //make sure level set right
1885
1886         gameseq_init_network_players(); // Initialize the Players array for
1887                                                                                           // this level
1888
1889         Viewer = &Objects[Players[Player_num].objnum];
1890
1891         Assert(N_players <= NumNetPlayerPositions);
1892                 //If this assert fails, there's not enough start positions
1893
1894 #ifdef NETWORK
1895         if (Game_mode & GM_NETWORK)
1896         {
1897                 if(network_level_sync()) // After calling this, Player_num is set
1898                         return;
1899         }
1900         if ((Game_mode & GM_SERIAL) || (Game_mode & GM_MODEM))
1901         {
1902                 if(com_level_sync())
1903                         return;
1904         }
1905 #endif
1906
1907         Assert(Function_mode == FMODE_GAME);
1908
1909         #ifndef NDEBUG
1910         //-- mprintf((0, "Player_num = %d, N_players = %d.\n", Player_num, N_players)); // DEBUG
1911         #endif
1912
1913         HUD_clear_messages();
1914
1915         automap_clear_visited();
1916
1917 #ifdef NETWORK
1918         if (Network_new_game == 1)
1919         {
1920                 Network_new_game = 0;
1921                 init_player_stats_new_ship();
1922         }
1923 #endif
1924         init_player_stats_level(secret_flag);
1925
1926 #ifdef NETWORK
1927         if ((Game_mode & GM_MULTI_COOP) && Network_rejoined)
1928         {
1929                 int i;
1930                 for (i = 0; i < N_players; i++)
1931                         Players[i].flags |= Netgame.player_flags[i];
1932         }
1933
1934         if (Game_mode & GM_MULTI)
1935         {
1936                 multi_prep_level(); // Removes robots from level if necessary
1937         }
1938 #endif
1939
1940         gameseq_remove_unused_players();
1941
1942         Game_suspended = 0;
1943
1944         Control_center_destroyed = 0;
1945
1946         set_screen_mode(SCREEN_GAME);
1947         init_cockpit();
1948         init_robots_for_level();
1949         init_ai_objects();
1950         init_smega_detonates();
1951         init_morphs();
1952         init_all_matcens();
1953         reset_palette_add();
1954         init_thief_for_level();
1955         init_stuck_objects();
1956         game_flush_inputs();            // clear out the keyboard
1957         if (!(Game_mode & GM_MULTI))
1958                 filter_objects_from_level();
1959
1960         turn_cheats_off();
1961
1962         if (!(Game_mode & GM_MULTI) && !Cheats_enabled)
1963                 set_highest_level(Current_level_num);
1964         else
1965                 read_player_file();             //get window sizes
1966
1967         reset_special_effects();
1968
1969 #ifdef OGL
1970         gr_remap_mono_fonts();
1971         ogl_cache_level_textures();
1972 #endif
1973
1974
1975 #ifdef NETWORK
1976         if (Network_rejoined == 1)
1977         {
1978                 #ifndef NDEBUG
1979                 mprintf((0, "Restarting - joining in random location.\n"));
1980                 #endif
1981                 Network_rejoined = 0;
1982                 StartLevel(1);
1983         }
1984         else
1985 #endif
1986                 StartLevel(0);          // Note link to above if!
1987
1988         copy_defaults_to_robot_all();
1989         init_controlcen_for_level();
1990
1991         //      Say player can use FLASH cheat to mark path to exit.
1992         Last_level_path_created = -1;
1993 }
1994
1995 #ifdef NETWORK
1996 extern char PowerupsInMine[MAX_POWERUP_TYPES], MaxPowerupsAllowed[MAX_POWERUP_TYPES];
1997 #endif
1998 void bash_to_shield (int i,char *s)
1999 {
2000 #ifdef NETWORK
2001         int type=Objects[i].id;
2002 #endif
2003
2004         mprintf((0, "Bashing %s object #%i to shield.\n",s, i));
2005
2006 #ifdef NETWORK
2007         PowerupsInMine[type]=MaxPowerupsAllowed[type]=0;
2008 #endif
2009
2010         Objects[i].id = POW_SHIELD_BOOST;
2011         Objects[i].rtype.vclip_info.vclip_num = Powerup_info[Objects[i].id].vclip_num;
2012         Objects[i].rtype.vclip_info.frametime = Vclip[Objects[i].rtype.vclip_info.vclip_num].frame_time;
2013 }
2014
2015
2016 void filter_objects_from_level()
2017  {
2018   int i;
2019
2020   mprintf ((0,"Highest object index=%d\n",Highest_object_index));
2021
2022   for (i=0;i<=Highest_object_index;i++)
2023         {
2024          if (Objects[i].type==OBJ_POWERUP)
2025      if (Objects[i].id==POW_FLAG_RED || Objects[i].id==POW_FLAG_BLUE)
2026            bash_to_shield (i,"Flag!!!!");
2027    }
2028
2029  }
2030
2031 struct {
2032         int     level_num;
2033         char    movie_name[FILENAME_LEN];
2034 } intro_movie[] = {     { 1,"pla"},
2035                                                         { 5,"plb"},
2036                                                         { 9,"plc"},
2037                                                         {13,"pld"},
2038                                                         {17,"ple"},
2039                                                         {21,"plf"},
2040                                                         {24,"plg"}};
2041
2042 #define NUM_INTRO_MOVIES (sizeof(intro_movie) / sizeof(*intro_movie))
2043
2044 extern int MenuHiresAvailable;
2045 extern int robot_movies;        //0 means none, 1 means lowres, 2 means hires
2046 extern int intro_played;        //true if big intro movie played
2047
2048 void ShowLevelIntro(int level_num)
2049 {
2050         //if shareware, show a briefing?
2051
2052         if (!(Game_mode & GM_MULTI)) {
2053                 int i;
2054
2055                 ubyte save_pal[sizeof(gr_palette)];
2056
2057                 memcpy(save_pal,gr_palette,sizeof(gr_palette));
2058
2059                 if (PLAYING_BUILTIN_MISSION) {
2060                         int movie=0;
2061
2062                         if (is_SHAREWARE)
2063                         {
2064                                 if (level_num==1)
2065                                         do_briefing_screens ("brief2.tex", 1);
2066                         }
2067                         else if (is_D2_OEM)
2068                         {
2069                                 if (level_num == 1 && !intro_played)
2070                                         do_briefing_screens("brief2o.tex", 1);
2071                         }
2072                         else // full version
2073                         {
2074                                 for (i=0;i<NUM_INTRO_MOVIES;i++)
2075                                 {
2076                                         if (intro_movie[i].level_num == level_num)
2077                                         {
2078                                                 Screen_mode = -1;
2079                                                 PlayMovie(intro_movie[i].movie_name,MOVIE_REQUIRED);
2080                                                 movie=1;
2081                                                 break;
2082                                         }
2083                                 }
2084
2085 #ifdef WINDOWS
2086                                 if (!movie) {                                   //must go before briefing
2087                                         dd_gr_init_screen();
2088                                         Screen_mode = -1;
2089                                 }
2090 #endif
2091
2092                                 if (robot_movies)
2093                                 {
2094                                         int hires_save=MenuHiresAvailable;
2095
2096                                         if (robot_movies == 1)          //lowres only
2097                                         {
2098                                                 MenuHiresAvailable = 0;         //pretend we can't do highres
2099
2100                                                 if (hires_save != MenuHiresAvailable)
2101                                                         Screen_mode = -1;               //force reset
2102
2103                                         }
2104                                         do_briefing_screens ("robot.tex",level_num);
2105                                         MenuHiresAvailable = hires_save;
2106                                 }
2107
2108                         }
2109                 }
2110                 else {  //not the built-in mission.  check for add-on briefing
2111                         if (EMULATING_D1)
2112                                 do_briefing_screens(Briefing_text_filename, level_num);
2113                         else {
2114                                 char tname[FILENAME_LEN];
2115                                 sprintf(tname, "%s.tex", Current_mission_filename);
2116                                 do_briefing_screens(tname, level_num);
2117                         }
2118                 }
2119
2120
2121                 memcpy(gr_palette,save_pal,sizeof(gr_palette));
2122         }
2123 }
2124
2125 //      ---------------------------------------------------------------------------
2126 //      If starting a level which appears in the Secret_level_table, then set First_secret_visit.
2127 //      Reason: On this level, if player goes to a secret level, he will be going to a different
2128 //      secret level than he's ever been to before.
2129 //      Sets the global First_secret_visit if necessary.  Otherwise leaves it unchanged.
2130 void maybe_set_first_secret_visit(int level_num)
2131 {
2132         int     i;
2133
2134         for (i=0; i<N_secret_levels; i++) {
2135                 if (Secret_level_table[i] == level_num) {
2136                         First_secret_visit = 1;
2137                         mprintf((0, "Bashing First_secret_visit to 1 because entering level %i.\n", level_num));
2138                 }
2139         }
2140 }
2141
2142 //called when the player is starting a new level for normal game model
2143 //      secret_flag if came from a secret level
2144 void StartNewLevel(int level_num, int secret_flag)
2145 {
2146         ThisLevelTime=0;
2147
2148         if ((level_num > 0) && (!secret_flag)) {
2149                 maybe_set_first_secret_visit(level_num);
2150         }
2151
2152         ShowLevelIntro(level_num);
2153
2154         WIN(DEFINE_SCREEN(NULL));               // ALT-TAB: no restore of background.
2155
2156         StartNewLevelSub(level_num, 1, secret_flag );
2157
2158 }
2159
2160 //initialize the player object position & orientation (at start of game, or new ship)
2161 void InitPlayerPosition(int random_flag)
2162 {
2163         int NewPlayer=0;
2164
2165 #ifdef NETWORK
2166         if (! ((Game_mode & GM_MULTI) && !(Game_mode&GM_MULTI_COOP)) ) // If not deathmatch
2167 #endif
2168                 NewPlayer = Player_num;
2169 #ifdef NETWORK
2170         else if (random_flag == 1)
2171         {
2172                 int i, closest = -1, trys=0;
2173                 fix closest_dist = 0x7ffffff, dist;
2174
2175                 d_srand(clock());
2176
2177 #ifndef NDEBUG
2178                 if (NumNetPlayerPositions != MAX_NUM_NET_PLAYERS)
2179                 {
2180                         mprintf((1, "WARNING: There are only %d start positions!\n"));
2181                         //Int3();
2182                 }
2183 #endif
2184
2185                 do {
2186                         if (trys > 0)
2187                         {
2188                                 mprintf((0, "Can't start in location %d because its too close to player %d\n", NewPlayer, closest ));
2189                         }
2190                         trys++;
2191
2192                         NewPlayer = d_rand() % NumNetPlayerPositions;
2193
2194                         closest = -1;
2195                         closest_dist = 0x7fffffff;
2196
2197                         for (i=0; i<N_players; i++ )    {
2198                                 if ( (i!=Player_num) && (Objects[Players[i].objnum].type == OBJ_PLAYER) )       {
2199                                         dist = find_connected_distance(&Objects[Players[i].objnum].pos, Objects[Players[i].objnum].segnum, &Player_init[NewPlayer].pos, Player_init[NewPlayer].segnum, 10, WID_FLY_FLAG );      //      Used to be 5, search up to 10 segments
2200                                         // -- mprintf((0, "Distance from start location %d to player %d is %f.\n", NewPlayer, i, f2fl(dist)));
2201                                         if ( (dist < closest_dist) && (dist >= 0) )     {
2202                                                 closest_dist = dist;
2203                                                 closest = i;
2204                                         }
2205                                 }
2206                         }
2207
2208                         // -- mprintf((0, "Closest from pos %d is %f to plr %d.\n", NewPlayer, f2fl(closest_dist), closest));
2209                 } while ( (closest_dist<i2f(15*20)) && (trys<MAX_NUM_NET_PLAYERS*2) );
2210         }
2211         else {
2212                 mprintf((0, "Starting position is not being changed.\n"));
2213                 goto done; // If deathmatch and not random, positions were already determined by sync packet
2214         }
2215         Assert(NewPlayer >= 0);
2216         Assert(NewPlayer < NumNetPlayerPositions);
2217 #endif
2218
2219         ConsoleObject->pos = Player_init[NewPlayer].pos;
2220         ConsoleObject->orient = Player_init[NewPlayer].orient;
2221 // -- mprintf((0, "Pos set to %8x %8x %8x\n", ConsoleObject->pos.x, ConsoleObject->pos.y, ConsoleObject->pos.z));
2222
2223         // -- mprintf((0, "Re-starting in location %d of %d.\n", NewPlayer+1, NumNetPlayerPositions));
2224
2225         obj_relink(ConsoleObject-Objects,Player_init[NewPlayer].segnum);
2226
2227 #ifdef NETWORK
2228 done:
2229 #endif
2230         reset_player_object();
2231         reset_cruise();
2232 }
2233
2234 //      -----------------------------------------------------------------------------------------------------
2235 //      Initialize default parameters for one robot, copying from Robot_info to *objp.
2236 //      What about setting size!?  Where does that come from?
2237 void copy_defaults_to_robot(object *objp)
2238 {
2239         robot_info      *robptr;
2240         int                     objid;
2241
2242         Assert(objp->type == OBJ_ROBOT);
2243         objid = objp->id;
2244         Assert(objid < N_robot_types);
2245
2246         robptr = &Robot_info[objid];
2247
2248         //      Boost shield for Thief and Buddy based on level.
2249         objp->shields = robptr->strength;
2250
2251         if ((robptr->thief) || (robptr->companion)) {
2252                 objp->shields = (objp->shields * (abs(Current_level_num)+7))/8;
2253
2254                 if (robptr->companion) {
2255                         //      Now, scale guide-bot hits by skill level
2256                         switch (Difficulty_level) {
2257                                 case 0: objp->shields = i2f(20000);     break;          //      Trainee, basically unkillable
2258                                 case 1: objp->shields *= 3;                             break;          //      Rookie, pretty dang hard
2259                                 case 2: objp->shields *= 2;                             break;          //      Hotshot, a bit tough
2260                                 default:        break;
2261                         }
2262                 }
2263         } else if (robptr->boss_flag)   //      MK, 01/16/95, make boss shields lower on lower diff levels.
2264                 objp->shields = objp->shields/(NDL+3) * (Difficulty_level+4);
2265
2266         //      Additional wimpification of bosses at Trainee
2267         if ((robptr->boss_flag) && (Difficulty_level == 0))
2268                 objp->shields /= 2;
2269 }
2270
2271 //      -----------------------------------------------------------------------------------------------------
2272 //      Copy all values from the robot info structure to all instances of robots.
2273 //      This allows us to change bitmaps.tbl and have these changes manifested in existing robots.
2274 //      This function should be called at level load time.
2275 void copy_defaults_to_robot_all()
2276 {
2277         int     i;
2278
2279         for (i=0; i<=Highest_object_index; i++)
2280                 if (Objects[i].type == OBJ_ROBOT)
2281                         copy_defaults_to_robot(&Objects[i]);
2282
2283 }
2284
2285 extern void clear_stuck_objects(void);
2286
2287 //      -----------------------------------------------------------------------------------------------------
2288 //called when the player is starting a level (new game or new ship)
2289 void StartLevel(int random_flag)
2290 {
2291         Assert(!Player_is_dead);
2292
2293         InitPlayerPosition(random_flag);
2294
2295         verify_console_object();
2296
2297         ConsoleObject->control_type     = CT_FLYING;
2298         ConsoleObject->movement_type    = MT_PHYSICS;
2299
2300         disable_matcens();
2301
2302         clear_transient_objects(0);             //0 means leave proximity bombs
2303
2304         // create_player_appearance_effect(ConsoleObject);
2305         Do_appearance_effect = 1;
2306
2307 #ifdef NETWORK
2308         if (Game_mode & GM_MULTI)
2309         {
2310                 if (Game_mode & GM_MULTI_COOP)
2311                         multi_send_score();
2312                 multi_send_position(Players[Player_num].objnum);
2313                 multi_send_reappear();
2314         }
2315
2316         if (Game_mode & GM_NETWORK)
2317                 network_do_frame(1, 1);
2318 #endif
2319
2320         ai_reset_all_paths();
2321         ai_init_boss_for_ship();
2322         clear_stuck_objects();
2323
2324         #ifdef EDITOR
2325         //      Note, this is only done if editor builtin.  Calling this from here
2326         //      will cause it to be called after the player dies, resetting the
2327         //      hits for the buddy and thief.  This is ok, since it will work ok
2328         //      in a shipped version.
2329         init_ai_objects();
2330         #endif
2331
2332         reset_time();
2333
2334         reset_rear_view();
2335         Auto_fire_fusion_cannon_time = 0;
2336         Fusion_charge = 0;
2337
2338         Robot_firing_enabled = 1;
2339 }