qcsrc/common/mapobjects/func/door.qc

   1 #include "door.qh"
   2 #include "door_rotating.qh"
   3 /*
   4
   5 Doors are similar to buttons, but can spawn a fat trigger field around them
   6 to open without a touch, and they link together to form simultanious
   7 double/quad doors.
   8
   9 Door.owner is the master door.  If there is only one door, it points to itself.
  10 If multiple doors, all will point to a single one.
  11
  12 Door.enemy chains from the master door through all doors linked in the chain.
  13
  14 */
  15
  16
  17 /*
  18 =============================================================================
  19
  20 THINK FUNCTIONS
  21
  22 =============================================================================
  23 */
  24
  25 void door_go_down(entity this);
  26 void door_go_up(entity this, entity actor, entity trigger);
  27
  28 void door_blocked(entity this, entity blocker)
  29 {
  30         if((this.spawnflags & DOOR_CRUSH)
  31 #ifdef SVQC
  32                 && (blocker.takedamage != DAMAGE_NO)
  33 #elif defined(CSQC)
  34                 && !IS_DEAD(blocker)
  35 #endif
  36         )
  37         { // KIll Kill Kill!!
  38 #ifdef SVQC
  39                 Damage (blocker, this, this, 10000, DEATH_HURTTRIGGER.m_id, DMG_NOWEP, blocker.origin, '0 0 0');
  40 #endif
  41         }
  42         else
  43         {
  44 #ifdef SVQC
  45                 if((this.dmg) && (blocker.takedamage == DAMAGE_YES))    // Shall we bite?
  46                         Damage (blocker, this, this, this.dmg, DEATH_HURTTRIGGER.m_id, DMG_NOWEP, blocker.origin, '0 0 0');
  47 #endif
  48
  49                  // don't change direction for dead or dying stuff
  50                 if(IS_DEAD(blocker)
  51 #ifdef SVQC
  52                         && (blocker.takedamage == DAMAGE_NO)
  53 #endif
  54                 )
  55                 {
  56                         if (this.wait >= 0)
  57                         {
  58                                 if (this.state == STATE_DOWN)
  59                                 {
  60                                         if (this.classname == "door")
  61                                                 door_go_up(this, NULL, NULL);
  62                                         else
  63                                                 door_rotating_go_up(this, blocker);
  64                                 }
  65                                 else
  66                                 {
  67                                         if (this.classname == "door")
  68                                                 door_go_down(this);
  69                                         else
  70                                                 door_rotating_go_down(this);
  71                                 }
  72                         }
  73                 }
  74 #ifdef SVQC
  75                 else
  76                 {
  77                         //gib dying stuff just to make sure
  78                         if((this.dmg) && (blocker.takedamage != DAMAGE_NO))    // Shall we bite?
  79                                 Damage (blocker, this, this, 10000, DEATH_HURTTRIGGER.m_id, DMG_NOWEP, blocker.origin, '0 0 0');
  80                 }
  81 #endif
  82         }
  83 }
  84
  85 void door_hit_top(entity this)
  86 {
  87         if (this.noise1 != "")
  88                 _sound (this, CH_TRIGGER_SINGLE, this.noise1, VOL_BASE, ATTEN_NORM);
  89         this.state = STATE_TOP;
  90         if (this.spawnflags & DOOR_TOGGLE)
  91                 return;         // don't come down automatically
  92         if (this.classname == "door")
  93         {
  94                 setthink(this, door_go_down);
  95         } else
  96         {
  97                 setthink(this, door_rotating_go_down);
  98         }
  99         this.nextthink = this.ltime + this.wait;
 100 }
 101
 102 void door_hit_bottom(entity this)
 103 {
 104         if (this.noise1 != "")
 105                 _sound (this, CH_TRIGGER_SINGLE, this.noise1, VOL_BASE, ATTEN_NORM);
 106         this.state = STATE_BOTTOM;
 107 }
 108
 109 void door_go_down(entity this)
 110 {
 111         if (this.noise2 != "")
 112                 _sound (this, CH_TRIGGER_SINGLE, this.noise2, VOL_BASE, ATTEN_NORM);
 113         if (this.max_health)
 114         {
 115                 this.takedamage = DAMAGE_YES;
 116                 SetResourceAmountExplicit(this, RESOURCE_HEALTH, this.max_health);
 117         }
 118
 119         this.state = STATE_DOWN;
 120         SUB_CalcMove (this, this.pos1, TSPEED_LINEAR, this.speed, door_hit_bottom);
 121 }
 122
 123 void door_go_up(entity this, entity actor, entity trigger)
 124 {
 125         if (this.state == STATE_UP)
 126                 return;         // already going up
 127
 128         if (this.state == STATE_TOP)
 129         {       // reset top wait time
 130                 this.nextthink = this.ltime + this.wait;
 131                 return;
 132         }
 133
 134         if (this.noise2 != "")
 135                 _sound (this, CH_TRIGGER_SINGLE, this.noise2, VOL_BASE, ATTEN_NORM);
 136         this.state = STATE_UP;
 137         SUB_CalcMove (this, this.pos2, TSPEED_LINEAR, this.speed, door_hit_top);
 138
 139         string oldmessage;
 140         oldmessage = this.message;
 141         this.message = "";
 142         SUB_UseTargets(this, actor, trigger);
 143         this.message = oldmessage;
 144 }
 145
 146
 147 /*
 148 =============================================================================
 149
 150 ACTIVATION FUNCTIONS
 151
 152 =============================================================================
 153 */
 154
 155 bool door_check_keys(entity door, entity player)
 156 {
 157         if(door.owner)
 158                 door = door.owner;
 159
 160         // no key needed
 161         if(!door.itemkeys)
 162                 return true;
 163
 164         // this door require a key
 165         // only a player can have a key
 166         if(!IS_PLAYER(player))
 167                 return false;
 168
 169         entity store = player;
 170 #ifdef SVQC
 171         store = PS(player);
 172 #endif
 173         int valid = (door.itemkeys & store.itemkeys);
 174         door.itemkeys &= ~valid; // only some of the needed keys were given
 175
 176         if(!door.itemkeys)
 177         {
 178 #ifdef SVQC
 179                 play2(player, door.noise);
 180                 Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_DOOR_UNLOCKED);
 181 #endif
 182                 return true;
 183         }
 184
 185         if(!valid)
 186         {
 187 #ifdef SVQC
 188                 if(player.key_door_messagetime <= time)
 189                 {
 190                         play2(player, door.noise3);
 191                         Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_DOOR_LOCKED_NEED, item_keys_keylist(door.itemkeys));
 192                         player.key_door_messagetime = time + 2;
 193                 }
 194 #endif
 195                 return false;
 196         }
 197
 198         // door needs keys the player doesn't have
 199 #ifdef SVQC
 200         if(player.key_door_messagetime <= time)
 201         {
 202                 play2(player, door.noise3);
 203                 Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_DOOR_LOCKED_ALSONEED, item_keys_keylist(door.itemkeys));
 204                 player.key_door_messagetime = time + 2;
 205         }
 206 #endif
 207
 208         return false;
 209 }
 210
 211 void door_fire(entity this, entity actor, entity trigger)
 212 {
 213         if (this.owner != this)
 214                 objerror (this, "door_fire: this.owner != this");
 215
 216         if (this.spawnflags & DOOR_TOGGLE)
 217         {
 218                 if (this.state == STATE_UP || this.state == STATE_TOP)
 219                 {
 220                         entity e = this;
 221                         do {
 222                                 if (e.classname == "door") {
 223                                         door_go_down(e);
 224                                 } else {
 225                                         door_rotating_go_down(e);
 226                                 }
 227                                 e = e.enemy;
 228                         } while ((e != this) && (e != NULL));
 229                         return;
 230                 }
 231         }
 232
 233 // trigger all paired doors
 234         entity e = this;
 235         do {
 236                 if (e.classname == "door") {
 237                         door_go_up(e, actor, trigger);
 238                 } else {
 239                         // if the BIDIR spawnflag (==2) is set and the trigger has set trigger_reverse, reverse the opening direction
 240                         if ((e.spawnflags & DOOR_ROTATING_BIDIR) && trigger.trigger_reverse!=0 && e.lip != 666 && e.state == STATE_BOTTOM) {
 241                                 e.lip = 666; // e.lip is used to remember reverse opening direction for door_rotating
 242                                 e.pos2 = '0 0 0' - e.pos2;
 243                         }
 244                         // if BIDIR_IN_DOWN (==8) is set, prevent the door from reoping during closing if it is triggered from the wrong side
 245                         if (!((e.spawnflags & DOOR_ROTATING_BIDIR) &&  (e.spawnflags & DOOR_ROTATING_BIDIR_IN_DOWN) && e.state == STATE_DOWN
 246                                 && (((e.lip == 666) && (trigger.trigger_reverse == 0)) || ((e.lip != 666) && (trigger.trigger_reverse != 0)))))
 247                         {
 248                                 door_rotating_go_up(e, trigger);
 249                         }
 250                 }
 251                 e = e.enemy;
 252         } while ((e != this) && (e != NULL));
 253 }
 254
 255 void door_use(entity this, entity actor, entity trigger)
 256 {
 257         //dprint("door_use (model: ");dprint(this.model);dprint(")\n");
 258
 259         if (this.owner)
 260                 door_fire(this.owner, actor, trigger);
 261 }
 262
 263 void door_damage(entity this, entity inflictor, entity attacker, float damage, int deathtype, .entity weaponentity, vector hitloc, vector force)
 264 {
 265         if(this.spawnflags & NOSPLASH)
 266                 if(!(DEATH_ISSPECIAL(deathtype)) && (deathtype & HITTYPE_SPLASH))
 267                         return;
 268         TakeResource(this, RESOURCE_HEALTH, damage);
 269
 270         if (this.itemkeys)
 271         {
 272                 // don't allow opening doors through damage if keys are required
 273                 return;
 274         }
 275
 276         if (GetResourceAmount(this, RESOURCE_HEALTH) <= 0)
 277         {
 278                 SetResourceAmountExplicit(this.owner, RESOURCE_HEALTH, this.owner.max_health);
 279                 this.owner.takedamage = DAMAGE_NO;      // will be reset upon return
 280                 door_use(this.owner, NULL, NULL);
 281         }
 282 }
 283
 284 .float door_finished;
 285
 286 /*
 287 ================
 288 door_touch
 289
 290 Prints messages
 291 ================
 292 */
 293
 294 void door_touch(entity this, entity toucher)
 295 {
 296         if (!IS_PLAYER(toucher))
 297                 return;
 298         if (this.owner.door_finished > time)
 299                 return;
 300
 301         this.owner.door_finished = time + 2;
 302
 303 #ifdef SVQC
 304         if (!(this.owner.dmg) && (this.owner.message != ""))
 305         {
 306                 if (IS_CLIENT(toucher))
 307                         centerprint(toucher, this.owner.message);
 308                 play2(toucher, this.owner.noise);
 309         }
 310 #endif
 311 }
 312
 313 void door_generic_plat_blocked(entity this, entity blocker)
 314 {
 315         if((this.spawnflags & DOOR_CRUSH) && (blocker.takedamage != DAMAGE_NO)) { // Kill Kill Kill!!
 316 #ifdef SVQC
 317                 Damage (blocker, this, this, 10000, DEATH_HURTTRIGGER.m_id, DMG_NOWEP, blocker.origin, '0 0 0');
 318 #endif
 319         }
 320         else
 321         {
 322
 323 #ifdef SVQC
 324                 if((this.dmg) && (blocker.takedamage == DAMAGE_YES))    // Shall we bite?
 325                         Damage (blocker, this, this, this.dmg, DEATH_HURTTRIGGER.m_id, DMG_NOWEP, blocker.origin, '0 0 0');
 326 #endif
 327
 328                  //Dont chamge direction for dead or dying stuff
 329                 if(IS_DEAD(blocker) && (blocker.takedamage == DAMAGE_NO))
 330                 {
 331                         if (this.wait >= 0)
 332                         {
 333                                 if (this.state == STATE_DOWN)
 334                                         door_rotating_go_up (this, blocker);
 335                                 else
 336                                         door_rotating_go_down (this);
 337                         }
 338                 }
 339 #ifdef SVQC
 340                 else
 341                 {
 342                         //gib dying stuff just to make sure
 343                         if((this.dmg) && (blocker.takedamage != DAMAGE_NO))    // Shall we bite?
 344                                 Damage (blocker, this, this, 10000, DEATH_HURTTRIGGER.m_id, DMG_NOWEP, blocker.origin, '0 0 0');
 345                 }
 346 #endif
 347         }
 348 }
 349
 350 /*
 351 =========================================
 352 door trigger
 353
 354 Spawned if a door lacks a real activator
 355 =========================================
 356 */
 357
 358 void door_trigger_touch(entity this, entity toucher)
 359 {
 360         if (GetResourceAmount(toucher, RESOURCE_HEALTH) < 1)
 361 #ifdef SVQC
 362                 if (!((toucher.iscreature || (toucher.flags & FL_PROJECTILE)) && !IS_DEAD(toucher)))
 363 #elif defined(CSQC)
 364                 if(!((IS_CLIENT(toucher) || toucher.classname == "csqcprojectile") && !IS_DEAD(toucher)))
 365 #endif
 366                         return;
 367
 368         if (time < this.door_finished)
 369                 return;
 370
 371         // check if door is locked
 372         if (!door_check_keys(this, toucher))
 373                 return;
 374
 375         this.door_finished = time + 1;
 376
 377         door_use(this.owner, toucher, NULL);
 378 }
 379
 380 void door_spawnfield(entity this, vector fmins, vector fmaxs)
 381 {
 382         entity  trigger;
 383         vector  t1 = fmins, t2 = fmaxs;
 384
 385         trigger = new(doortriggerfield);
 386         set_movetype(trigger, MOVETYPE_NONE);
 387         trigger.solid = SOLID_TRIGGER;
 388         trigger.owner = this;
 389 #ifdef SVQC
 390         settouch(trigger, door_trigger_touch);
 391 #endif
 392
 393         setsize (trigger, t1 - '60 60 8', t2 + '60 60 8');
 394 }
 395
 396
 397 /*
 398 =============
 399 LinkDoors
 400
 401
 402 =============
 403 */
 404
 405 entity LinkDoors_nextent(entity cur, entity near, entity pass)
 406 {
 407         while((cur = find(cur, classname, pass.classname)) && ((cur.spawnflags & DOOR_DONT_LINK) || cur.enemy))
 408         {
 409         }
 410         return cur;
 411 }
 412
 413 bool LinkDoors_isconnected(entity e1, entity e2, entity pass)
 414 {
 415         float DELTA = 4;
 416         if((e1.absmin_x > e2.absmax_x + DELTA)
 417         || (e1.absmin_y > e2.absmax_y + DELTA)
 418         || (e1.absmin_z > e2.absmax_z + DELTA)
 419         || (e2.absmin_x > e1.absmax_x + DELTA)
 420         || (e2.absmin_y > e1.absmax_y + DELTA)
 421         || (e2.absmin_z > e1.absmax_z + DELTA)
 422         ) { return false; }
 423         return true;
 424 }
 425
 426 #ifdef SVQC
 427 void door_link();
 428 #endif
 429 void LinkDoors(entity this)
 430 {
 431         entity  t;
 432         vector  cmins, cmaxs;
 433
 434 #ifdef SVQC
 435         door_link();
 436 #endif
 437
 438         if (this.enemy)
 439                 return;         // already linked by another door
 440         if (this.spawnflags & DOOR_DONT_LINK)
 441         {
 442                 this.owner = this.enemy = this;
 443
 444                 if (GetResourceAmount(this, RESOURCE_HEALTH))
 445                         return;
 446                 IFTARGETED
 447                         return;
 448                 if (this.items)
 449                         return;
 450
 451                 door_spawnfield(this, this.absmin, this.absmax);
 452
 453                 return;         // don't want to link this door
 454         }
 455
 456         FindConnectedComponent(this, enemy, LinkDoors_nextent, LinkDoors_isconnected, this);
 457
 458         // set owner, and make a loop of the chain
 459         LOG_TRACE("LinkDoors: linking doors:");
 460         for(t = this; ; t = t.enemy)
 461         {
 462                 LOG_TRACE(" ", etos(t));
 463                 t.owner = this;
 464                 if(t.enemy == NULL)
 465                 {
 466                         t.enemy = this;
 467                         break;
 468                 }
 469         }
 470         LOG_TRACE("");
 471
 472         // collect health, targetname, message, size
 473         cmins = this.absmin;
 474         cmaxs = this.absmax;
 475         for(t = this; ; t = t.enemy)
 476         {
 477                 if(GetResourceAmount(t, RESOURCE_HEALTH) && !GetResourceAmount(this, RESOURCE_HEALTH))
 478                         SetResourceAmountExplicit(this, RESOURCE_HEALTH, GetResourceAmount(t, RESOURCE_HEALTH));
 479                 if((t.targetname != "") && (this.targetname == ""))
 480                         this.targetname = t.targetname;
 481                 if((t.message != "") && (this.message == ""))
 482                         this.message = t.message;
 483                 if (t.absmin_x < cmins_x)
 484                         cmins_x = t.absmin_x;
 485                 if (t.absmin_y < cmins_y)
 486                         cmins_y = t.absmin_y;
 487                 if (t.absmin_z < cmins_z)
 488                         cmins_z = t.absmin_z;
 489                 if (t.absmax_x > cmaxs_x)
 490                         cmaxs_x = t.absmax_x;
 491                 if (t.absmax_y > cmaxs_y)
 492                         cmaxs_y = t.absmax_y;
 493                 if (t.absmax_z > cmaxs_z)
 494                         cmaxs_z = t.absmax_z;
 495                 if(t.enemy == this)
 496                         break;
 497         }
 498
 499         // distribute health, targetname, message
 500         for(t = this; t; t = t.enemy)
 501         {
 502                 SetResourceAmountExplicit(t, RESOURCE_HEALTH, GetResourceAmount(this, RESOURCE_HEALTH));
 503                 t.targetname = this.targetname;
 504                 t.message = this.message;
 505                 if(t.enemy == this)
 506                         break;
 507         }
 508
 509         // shootable, or triggered doors just needed the owner/enemy links,
 510         // they don't spawn a field
 511
 512         if (GetResourceAmount(this, RESOURCE_HEALTH))
 513                 return;
 514         IFTARGETED
 515                 return;
 516         if (this.items)
 517                 return;
 518
 519         door_spawnfield(this, cmins, cmaxs);
 520 }
 521
 522 REGISTER_NET_LINKED(ENT_CLIENT_DOOR)
 523
 524 #ifdef SVQC
 525 /*QUAKED spawnfunc_func_door (0 .5 .8) ? START_OPEN x DOOR_DONT_LINK GOLD_KEY SILVER_KEY TOGGLE
 526 if two doors touch, they are assumed to be connected and operate as a unit.
 527
 528 TOGGLE causes the door to wait in both the start and end states for a trigger event.
 529
 530 START_OPEN causes the door to move to its destination when spawned, and operate in reverse.  It is used to temporarily or permanently close off an area when triggered (not useful for touch or takedamage doors).
 531
 532 GOLD_KEY causes the door to open only if the activator holds a gold key.
 533
 534 SILVER_KEY causes the door to open only if the activator holds a silver key.
 535
 536 "message"       is printed when the door is touched if it is a trigger door and it hasn't been fired yet
 537 "angle"         determines the opening direction
 538 "targetname" if set, no touch field will be spawned and a remote button or trigger field activates the door.
 539 "health"        if set, door must be shot open
 540 "speed"         movement speed (100 default)
 541 "wait"          wait before returning (3 default, -1 = never return)
 542 "lip"           lip remaining at end of move (8 default)
 543 "dmg"           damage to inflict when blocked (2 default)
 544 "sounds"
 545 0)      no sound
 546 1)      stone
 547 2)      base
 548 3)      stone chain
 549 4)      screechy metal
 550 FIXME: only one sound set available at the time being
 551
 552 */
 553
 554 float door_send(entity this, entity to, float sf)
 555 {
 556         WriteHeader(MSG_ENTITY, ENT_CLIENT_DOOR);
 557         WriteByte(MSG_ENTITY, sf);
 558
 559         if(sf & SF_TRIGGER_INIT)
 560         {
 561                 WriteString(MSG_ENTITY, this.classname);
 562                 WriteByte(MSG_ENTITY, this.spawnflags);
 563
 564                 WriteString(MSG_ENTITY, this.model);
 565
 566                 trigger_common_write(this, true);
 567
 568                 WriteVector(MSG_ENTITY, this.pos1);
 569                 WriteVector(MSG_ENTITY, this.pos2);
 570
 571                 WriteVector(MSG_ENTITY, this.size);
 572
 573                 WriteShort(MSG_ENTITY, this.wait);
 574                 WriteShort(MSG_ENTITY, this.speed);
 575                 WriteByte(MSG_ENTITY, this.lip);
 576                 WriteByte(MSG_ENTITY, this.state);
 577                 WriteCoord(MSG_ENTITY, this.ltime);
 578         }
 579
 580         if(sf & SF_TRIGGER_RESET)
 581         {
 582                 // client makes use of this, we do not
 583         }
 584
 585         if(sf & SF_TRIGGER_UPDATE)
 586         {
 587                 WriteVector(MSG_ENTITY, this.origin);
 588
 589                 WriteVector(MSG_ENTITY, this.pos1);
 590                 WriteVector(MSG_ENTITY, this.pos2);
 591         }
 592
 593         return true;
 594 }
 595
 596 void door_link()
 597 {
 598         // set size now, as everything is loaded
 599         //FixSize(this);
 600         //Net_LinkEntity(this, false, 0, door_send);
 601 }
 602 #endif
 603
 604 void door_init_startopen(entity this)
 605 {
 606         setorigin(this, this.pos2);
 607         this.pos2 = this.pos1;
 608         this.pos1 = this.origin;
 609
 610 #ifdef SVQC
 611         this.SendFlags |= SF_TRIGGER_UPDATE;
 612 #endif
 613 }
 614
 615 void door_reset(entity this)
 616 {
 617         setorigin(this, this.pos1);
 618         this.velocity = '0 0 0';
 619         this.state = STATE_BOTTOM;
 620         setthink(this, func_null);
 621         this.nextthink = 0;
 622
 623 #ifdef SVQC
 624         this.SendFlags |= SF_TRIGGER_RESET;
 625 #endif
 626 }
 627
 628 #ifdef SVQC
 629
 630 // common code for func_door and func_door_rotating spawnfuncs
 631 void door_init_shared(entity this)
 632 {
 633         this.max_health = GetResourceAmount(this, RESOURCE_HEALTH);
 634
 635         // unlock sound
 636         if(this.noise == "")
 637         {
 638                 this.noise = "misc/talk.wav";
 639         }
 640         // door still locked sound
 641         if(this.noise3 == "")
 642         {
 643                 this.noise3 = "misc/talk.wav";
 644         }
 645         precache_sound(this.noise);
 646         precache_sound(this.noise3);
 647
 648         if((this.dmg || (this.spawnflags & DOOR_CRUSH)) && (this.message == ""))
 649         {
 650                 this.message = "was squished";
 651         }
 652         if((this.dmg || (this.spawnflags & DOOR_CRUSH)) && (this.message2 == ""))
 653         {
 654                 this.message2 = "was squished by";
 655         }
 656
 657         // TODO: other soundpacks
 658         if (this.sounds > 0)
 659         {
 660                 this.noise2 = "plats/medplat1.wav";
 661                 this.noise1 = "plats/medplat2.wav";
 662         }
 663
 664         // sound when door stops moving
 665         if(this.noise1 && this.noise1 != "")
 666         {
 667                 precache_sound(this.noise1);
 668         }
 669         // sound when door is moving
 670         if(this.noise2 && this.noise2 != "")
 671         {
 672                 precache_sound(this.noise2);
 673         }
 674
 675         if (!this.wait)
 676         {
 677                 this.wait = 3;
 678         }
 679         if (!this.lip)
 680         {
 681                 this.lip = 8;
 682         }
 683
 684         this.state = STATE_BOTTOM;
 685
 686         if (GetResourceAmount(this, RESOURCE_HEALTH))
 687         {
 688                 //this.canteamdamage = true; // TODO
 689                 this.takedamage = DAMAGE_YES;
 690                 this.event_damage = door_damage;
 691         }
 692
 693         if (this.items)
 694         {
 695                 this.wait = -1;
 696         }
 697 }
 698
 699 // spawnflags require key (for now only func_door)
 700 spawnfunc(func_door)
 701 {
 702         // Quake 1 keys compatibility
 703         if (this.spawnflags & SPAWNFLAGS_GOLD_KEY)
 704                 this.itemkeys |= ITEM_KEY_BIT(0);
 705         if (this.spawnflags & SPAWNFLAGS_SILVER_KEY)
 706                 this.itemkeys |= ITEM_KEY_BIT(1);
 707
 708         SetMovedir(this);
 709
 710         if (!InitMovingBrushTrigger(this))
 711                 return;
 712         this.effects |= EF_LOWPRECISION;
 713         this.classname = "door";
 714
 715         setblocked(this, door_blocked);
 716         this.use = door_use;
 717
 718         this.pos1 = this.origin;
 719         this.pos2 = this.pos1 + this.movedir*(fabs(this.movedir*this.size) - this.lip);
 720
 721         if(this.spawnflags & DOOR_NONSOLID)
 722                 this.solid = SOLID_NOT;
 723
 724 // DOOR_START_OPEN is to allow an entity to be lighted in the closed position
 725 // but spawn in the open position
 726         if (this.spawnflags & DOOR_START_OPEN)
 727                 InitializeEntity(this, door_init_startopen, INITPRIO_SETLOCATION);
 728
 729         door_init_shared(this);
 730
 731         if (!this.speed)
 732         {
 733                 this.speed = 100;
 734         }
 735
 736         settouch(this, door_touch);
 737
 738 // LinkDoors can't be done until all of the doors have been spawned, so
 739 // the sizes can be detected properly.
 740         InitializeEntity(this, LinkDoors, INITPRIO_LINKDOORS);
 741
 742         this.reset = door_reset;
 743 }
 744
 745 #elif defined(CSQC)
 746
 747 NET_HANDLE(ENT_CLIENT_DOOR, bool isnew)
 748 {
 749         int sf = ReadByte();
 750
 751         if(sf & SF_TRIGGER_INIT)
 752         {
 753                 this.classname = strzone(ReadString());
 754                 this.spawnflags = ReadByte();
 755
 756                 this.mdl = strzone(ReadString());
 757                 _setmodel(this, this.mdl);
 758
 759                 trigger_common_read(this, true);
 760
 761                 this.pos1 = ReadVector();
 762                 this.pos2 = ReadVector();
 763
 764                 this.size = ReadVector();
 765
 766                 this.wait = ReadShort();
 767                 this.speed = ReadShort();
 768                 this.lip = ReadByte();
 769                 this.state = ReadByte();
 770                 this.ltime = ReadCoord();
 771
 772                 this.solid = SOLID_BSP;
 773                 set_movetype(this, MOVETYPE_PUSH);
 774                 this.use = door_use;
 775
 776                 LinkDoors(this);
 777
 778                 if(this.spawnflags & DOOR_START_OPEN)
 779                         door_init_startopen(this);
 780
 781                 this.move_time = time;
 782                 set_movetype(this, MOVETYPE_PUSH);
 783         }
 784
 785         if(sf & SF_TRIGGER_RESET)
 786         {
 787                 door_reset(this);
 788         }
 789
 790         if(sf & SF_TRIGGER_UPDATE)
 791         {
 792                 this.origin = ReadVector();
 793                 setorigin(this, this.origin);
 794
 795                 this.pos1 = ReadVector();
 796                 this.pos2 = ReadVector();
 797         }
 798         return true;
 799 }
 800
 801 #endif