data/qcsrc/server/t_items.qc

   1 floatfield Item_CounterField(float it)
   2 {
   3         switch(it)
   4         {
   5                 case IT_SHELLS:      return ammo_shells;
   6                 case IT_NAILS:       return ammo_nails;
   7                 case IT_ROCKETS:     return ammo_rockets;
   8                 case IT_CELLS:       return ammo_cells;
   9                 case IT_5HP:         return health;
  10                 case IT_25HP:        return health;
  11                 case IT_HEALTH:      return health;
  12                 case IT_ARMOR_SHARD: return armorvalue;
  13                 case IT_ARMOR:       return armorvalue;
  14                 // add more things here (health, armor)
  15                 default:             error("requested item has no counter field");
  16         }
  17 }
  18
  19 string Item_CounterFieldName(float it)
  20 {
  21         switch(it)
  22         {
  23                 case IT_SHELLS:      return "shells";
  24                 case IT_NAILS:       return "nails";
  25                 case IT_ROCKETS:     return "rockets";
  26                 case IT_CELLS:       return "cells";
  27
  28                 // add more things here (health, armor)
  29                 default:             error("requested item has no counter field name");
  30         }
  31 }
  32
  33 .float max_armorvalue;
  34
  35 void Item_Respawn (void)
  36 {
  37         self.model = self.mdl;          // restore original model
  38         self.solid = SOLID_TRIGGER;     // allow it to be touched again
  39         sound (self, CHAN_TRIGGER, "misc/itemrespawn.wav", VOL_BASE, ATTN_NORM);        // play respawn sound
  40         setorigin (self, self.origin);
  41
  42         //pointparticles(particleeffectnum("item_respawn"), self.origin + self.mins_z * '0 0 1' + '0 0 48', '0 0 0', 1);
  43         pointparticles(particleeffectnum("item_respawn"), self.origin + 0.5 * (self.mins + self.maxs), '0 0 0', 1);
  44 }
  45
  46 float Item_GiveTo(entity item, entity player)
  47 {
  48         float _switchweapon;
  49         float pickedup;
  50         float it;
  51         float i;
  52         entity e;
  53
  54         // if nothing happens to player, just return without taking the item
  55         pickedup = FALSE;
  56         _switchweapon = FALSE;
  57
  58         if (g_minstagib)
  59         {
  60                 _switchweapon = TRUE;
  61                 if (item.ammo_cells)
  62                 {
  63                         pickedup = TRUE;
  64                         // play some cool sounds ;)
  65                         centerprint(player, "\n");
  66                         if(player.health <= 5)
  67                                 announce(player, "announcer/robotic/lastsecond.ogg");
  68                         else if(player.health < 50)
  69                                 announce(player, "announcer/robotic/narrowly.ogg");
  70                         // sound not available
  71                         // else if(item.items == IT_CELLS)
  72                         //      play2(player, "announce/robotic/ammo.ogg");
  73
  74                         if (item.weapons & WEPBIT_MINSTANEX)
  75                                 W_GiveWeapon (player, WEP_MINSTANEX, "Nex");
  76                         if (item.ammo_cells)
  77                                 player.ammo_cells = min (player.ammo_cells + cvar("g_minstagib_ammo_drop"), 999);
  78                         player.health = 100;
  79                 }
  80
  81                 // extralife powerup
  82                 if (item.max_health)
  83                 {
  84                         pickedup = TRUE;
  85                         // sound not available
  86                         // play2(player, "announce/robotic/extra.ogg\nplay2 announce/robotic/_lives.ogg");
  87                         player.armorvalue = player.armorvalue + cvar("g_minstagib_extralives");
  88                         sprint(player, "^3You picked up some extra lives\n");
  89                 }
  90
  91                 // invis powerup
  92                 if (item.strength_finished)
  93                 {
  94                         pickedup = TRUE;
  95                         // sound not available
  96                         // play2(player, "announce/robotic/invisible.ogg");
  97                         player.strength_finished = max(player.strength_finished, time) + cvar("g_balance_powerup_strength_time");
  98                 }
  99
 100                 // speed powerup
 101                 if (item.invincible_finished)
 102                 {
 103                         pickedup = TRUE;
 104                         // sound not available
 105                         // play2(player, "announce/robotic/speed.ogg");
 106                         player.invincible_finished = max(player.invincible_finished, time) + cvar("g_balance_powerup_strength_time");
 107                 }
 108         }
 109         else
 110         {
 111                 if (cvar("deathmatch") == 2 || cvar("g_weapon_stay"))
 112                 {
 113                         if (item.flags & FL_WEAPON && player.weapons & item.weapons && item.classname != "droppedweapon")
 114                                 return 0;
 115                         if (player.weapons & item.weapons && item.flags & FL_TOSSED)    // don't let players stack ammo by tossing weapons
 116                                 return 0;
 117                 }
 118
 119                 // in case the player has autoswitch enabled do the following:
 120                 // if the player is using their best weapon before items are given, they
 121                 // probably want to switch to an even better weapon after items are given
 122                 if (player.autoswitch)
 123                 if (player.switchweapon == w_getbestweapon(player))
 124                         _switchweapon = TRUE;
 125
 126                 if (item.ammo_shells)
 127                 if (player.ammo_shells < g_pickup_shells_max)
 128                 {
 129                         pickedup = TRUE;
 130                         player.ammo_shells = min (player.ammo_shells + item.ammo_shells, g_pickup_shells_max);
 131                 }
 132                 if (item.ammo_nails)
 133                 if (player.ammo_nails < g_pickup_nails_max)
 134                 {
 135                         pickedup = TRUE;
 136                         player.ammo_nails = min (player.ammo_nails + item.ammo_nails, g_pickup_nails_max);
 137                 }
 138                 if (item.ammo_rockets)
 139                 if (player.ammo_rockets < g_pickup_rockets_max)
 140                 {
 141                         pickedup = TRUE;
 142                         player.ammo_rockets = min (player.ammo_rockets + item.ammo_rockets, g_pickup_rockets_max);
 143                 }
 144                 if (item.ammo_cells)
 145                 if (player.ammo_cells < g_pickup_cells_max)
 146                 {
 147                         pickedup = TRUE;
 148                         player.ammo_cells = min (player.ammo_cells + item.ammo_cells, g_pickup_cells_max);
 149                 }
 150
 151                 if (item.flags & FL_WEAPON)
 152                 if ((it = item.weapons - (item.weapons & player.weapons)))
 153                 {
 154                         pickedup = TRUE;
 155                         for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 156                         {
 157                                 e = get_weaponinfo(i);
 158                                 if(it & e.weapons)
 159                                         W_GiveWeapon (player, e.weapon, item.netname);
 160                         }
 161                 }
 162
 163                 if (item.strength_finished)
 164                 {
 165                         pickedup = TRUE;
 166                         player.strength_finished = max(player.strength_finished, time) + cvar("g_balance_powerup_strength_time");
 167                 }
 168                 if (item.invincible_finished)
 169                 {
 170                         pickedup = TRUE;
 171                         player.invincible_finished = max(player.invincible_finished, time) + cvar("g_balance_powerup_invincible_time");
 172                 }
 173                 //if (item.speed_finished)
 174                 //{
 175                 //      pickedup = TRUE;
 176                 //      player.speed_finished = max(player.speed_finished, time) + cvar("g_balance_powerup_speed_time");
 177                 //}
 178                 //if (item.slowmo_finished)
 179                 //{
 180                 //      pickedup = TRUE;
 181                 //      player.slowmo_finished = max(player.slowmo_finished, time) + (cvar("g_balance_powerup_slowmo_time") * cvar("g_balance_powerup_slowmo_speed"));
 182                 //}
 183
 184                 if (item.health)
 185                 if (player.health < item.max_health)
 186                 {
 187                         pickedup = TRUE;
 188                         player.health = min(player.health + item.health, item.max_health);
 189                         player.pauserothealth_finished = max(player.pauserothealth_finished, time + cvar("g_balance_pause_health_rot"));
 190                 }
 191                 if (item.armorvalue)
 192                 if (player.armorvalue < item.max_armorvalue)
 193                 {
 194                         pickedup = TRUE;
 195                         player.armorvalue = min(player.armorvalue + item.armorvalue, item.max_armorvalue);
 196                         player.pauserotarmor_finished = max(player.pauserotarmor_finished, time + cvar("g_balance_pause_armor_rot"));
 197                 }
 198         }
 199
 200         // always eat teamed entities
 201         if(item.team)
 202                 pickedup = TRUE;
 203
 204         if (!pickedup)
 205                 return 0;
 206
 207         sound (player, CHAN_AUTO, item.item_pickupsound, VOL_BASE, ATTN_NORM);
 208         if (_switchweapon)
 209                 W_SwitchWeapon_Force(player, w_getbestweapon(player));
 210
 211         return 1;
 212 }
 213
 214 void Item_Touch (void)
 215 {
 216         entity e, head;
 217         float n;
 218
 219         // remove the item if it's currnetly in a NODROP brush or hits a NOIMPACT surface (such as sky)
 220         if (((trace_dpstartcontents | trace_dphitcontents) & DPCONTENTS_NODROP) || (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT))
 221         {
 222                 remove(self);
 223                 return;
 224         }
 225         if (other.classname != "player")
 226                 return;
 227         if (other.deadflag)
 228                 return;
 229         if (self.solid != SOLID_TRIGGER)
 230                 return;
 231         if (self.owner == other)
 232                 return;
 233
 234         if(!Item_GiveTo(self, other))
 235                 return;
 236
 237         if (self.classname == "droppedweapon")
 238                 remove (self);
 239         else if((self.flags & FL_WEAPON) && !self.team && (cvar("deathmatch") == 2 || cvar("g_weapon_stay")))
 240                 return;
 241         else
 242         {
 243                 self.solid = SOLID_NOT;
 244                 self.model = string_null;
 245                 if(self.team)
 246                 {
 247                         RandomSelection_Init();
 248                         for(head = world; (head = findfloat(head, team, self.team)); ) if(head.flags & FL_ITEM)
 249                                 RandomSelection_Add(head, 0, 1, 0);
 250                         e = RandomSelection_chosen_ent;
 251                 }
 252                 else
 253                         e = self;
 254                 e.nextthink = time + self.respawntime;
 255                 e.think = Item_Respawn;
 256         }
 257 }
 258
 259 void Item_FindTeam()
 260 {
 261         entity head, e;
 262
 263         if(self.effects & EF_NODRAW)
 264         {
 265                 // marker for item team search
 266                 dprint("Initializing item team ", ftos(self.team), "\n");
 267                 RandomSelection_Init();
 268                 for(head = world; (head = findfloat(head, team, self.team)); ) if(head.flags & FL_ITEM)
 269                         RandomSelection_Add(head, 0, 1, 0);
 270                 e = RandomSelection_chosen_ent;
 271
 272                 for(head = world; (head = findfloat(head, team, self.team)); ) if(head.flags & FL_ITEM)
 273                 {
 274                         if(head != e)
 275                         {
 276                                 // make it a non-spawned item
 277                                 head.solid = SOLID_NOT;
 278                                 head.model = string_null;
 279                         }
 280                         head.effects = head.effects - (head.effects & EF_NODRAW);
 281                 }
 282         }
 283 }
 284
 285 // Savage: used for item garbage-collection
 286 // TODO: perhaps nice special effect?
 287 void RemoveItem(void) /*FIXDECL*/
 288 {
 289         remove(self);
 290 }
 291
 292 // pickup evaluation functions
 293 // these functions decide how desirable an item is to the bots
 294
 295 float generic_pickupevalfunc(entity player, entity item) {return item.bot_pickupbasevalue;};
 296
 297 float weapon_pickupevalfunc(entity player, entity item)
 298 {
 299         // if we already have the weapon, rate it 1/5th normal value
 300         if ((player.weapons & item.weapons) == item.weapons)
 301                 return item.bot_pickupbasevalue * 0.2;
 302         return item.bot_pickupbasevalue;
 303 };
 304
 305 float commodity_pickupevalfunc(entity player, entity item)
 306 {
 307         float c;
 308         c = 0;
 309         // TODO: figure out if the player even has the weapon this ammo is for?
 310         // may not affect strategy much though...
 311         // find out how much more ammo/armor/health the player can hold
 312         if (item.ammo_shells)
 313         if (player.ammo_shells < g_pickup_shells_max)
 314                 c = c + max(0, 1 - player.ammo_shells / g_pickup_shells_max);
 315         if (item.ammo_nails)
 316         if (player.ammo_nails < g_pickup_nails_max)
 317                 c = c + max(0, 1 - player.ammo_nails / g_pickup_nails_max);
 318         if (item.ammo_rockets)
 319         if (player.ammo_rockets < g_pickup_rockets_max)
 320                 c = c + max(0, 1 - player.ammo_rockets / g_pickup_rockets_max);
 321         if (item.ammo_cells)
 322         if (player.ammo_cells < g_pickup_cells_max)
 323                 c = c + max(0, 1 - player.ammo_cells / g_pickup_cells_max);
 324         if (item.armorvalue)
 325         if (player.armorvalue < item.max_armorvalue)
 326                 c = c + max(0, 1 - player.armorvalue / item.max_armorvalue);
 327         if (item.health)
 328         if (player.health < item.max_health)
 329                 c = c + max(0, 1 - player.health / item.max_health);
 330
 331         return item.bot_pickupbasevalue * c;
 332 };
 333
 334
 335 .float is_item;
 336 void StartItem (string itemmodel, string pickupsound, float defaultrespawntime, string itemname, float itemid, float weaponid, float itemflags, float(entity player, entity item) pickupevalfunc, float pickupbasevalue)
 337 {
 338         startitem_failed = FALSE;
 339
 340         // is it a dropped weapon?
 341         if (self.classname == "droppedweapon")
 342         {
 343                 // it's a dropped weapon
 344                 self.movetype = MOVETYPE_TOSS;
 345                 self.solid = SOLID_TRIGGER;
 346                 // Savage: remove thrown items after a certain period of time ("garbage collection")
 347                 self.think = RemoveItem;
 348                 self.nextthink = time + 60;
 349                 // don't drop if in a NODROP zone (such as lava)
 350                 traceline(self.origin, self.origin, MOVE_NORMAL, self);
 351                 if (trace_dpstartcontents & DPCONTENTS_NODROP)
 352                 {
 353                         startitem_failed = TRUE;
 354                         remove(self);
 355                         return;
 356                 }
 357         }
 358         else
 359         {
 360                 // it's a level item
 361                 if(self.spawnflags & 1)
 362                         self.noalign = 1;
 363                 if (self.noalign)
 364                         self.movetype = MOVETYPE_NONE;
 365                 else
 366                         self.movetype = MOVETYPE_TOSS;
 367                 self.solid = SOLID_TRIGGER;
 368                 // do item filtering according to game mode and other things
 369                 if (!self.noalign)
 370                 {
 371                         // first nudge it off the floor a little bit to avoid math errors
 372                         setorigin(self, self.origin + '0 0 1');
 373                         // set item size before we spawn a spawnfunc_waypoint
 374                         if((itemflags & FL_POWERUP) || self.health || self.armorvalue)
 375                                 setsize (self, '-16 -16 0', '16 16 48');
 376                         else
 377                                 setsize (self, '-16 -16 0', '16 16 32');
 378                         // note droptofloor returns FALSE if stuck/or would fall too far
 379                         droptofloor();
 380                         waypoint_spawnforitem(self);
 381                 }
 382
 383                 if(teams_matter)
 384                 {
 385                         if(self.notteam)
 386                         {
 387                                 print("removed non-teamplay ", self.classname, "\n");
 388                                 startitem_failed = TRUE;
 389                                 remove (self);
 390                                 return;
 391                         }
 392                 }
 393                 else
 394                 {
 395                         if(self.notfree)
 396                         {
 397                                 print("removed non-FFA ", self.classname, "\n");
 398                                 startitem_failed = TRUE;
 399                                 remove (self);
 400                                 return;
 401                         }
 402                 }
 403
 404                 if(self.notq3a)
 405                 {
 406                         // We aren't TA or something like that, so we keep the Q3A entities
 407                         print("removed non-Q3A ", self.classname, "\n");
 408                         startitem_failed = TRUE;
 409                         remove (self);
 410                         return;
 411                 }
 412
 413                 /*
 414                  * can't do it that way, as it would break maps
 415                  * TODO make a target_give like entity another way, that perhaps has
 416                  * the weapon name in a key
 417                 if(self.targetname)
 418                 {
 419                         // target_give not yet supported; maybe later
 420                         print("removed targeted ", self.classname, "\n");
 421                         startitem_failed = TRUE;
 422                         remove (self);
 423                         return;
 424                 }
 425                 */
 426
 427                 if(cvar("spawn_debug") >= 2)
 428                 {
 429                         entity otheritem;
 430                         for(otheritem = findradius(self.origin, 3); otheritem; otheritem = otheritem.chain)
 431                         {
 432                                 if(otheritem.is_item)
 433                                 {
 434                                         dprint("XXX Found duplicated item: ", itemname, vtos(self.origin));
 435                                         dprint(" vs ", otheritem.netname, vtos(otheritem.origin), "\n");
 436                                         error("Mapper sucks.");
 437                                 }
 438                         }
 439                         self.is_item = TRUE;
 440                 }
 441
 442                 weaponsInMap |= weaponid;
 443
 444                 if(g_lms || g_rocketarena)
 445                 {
 446                         startitem_failed = TRUE;
 447                         remove(self);
 448                         return;
 449                 }
 450                 else if (g_minstagib)
 451                 {
 452                         // don't remove dropped items and powerups
 453                         if (self.classname != "minstagib")
 454                         {
 455                                 startitem_failed = TRUE;
 456                                 remove (self);
 457                                 return;
 458                         }
 459                 }
 460                 else if ((!cvar("g_pickup_items") || g_nixnex) && itemid != IT_STRENGTH && itemid != IT_INVINCIBLE && itemid != IT_HEALTH)
 461                 {
 462                         startitem_failed = TRUE;
 463                         remove (self);
 464                         return;
 465                 }
 466
 467                 precache_model (itemmodel);
 468                 precache_sound (pickupsound);
 469                 precache_sound ("misc/itemrespawn.wav");
 470
 471                 if((itemid & (IT_STRENGTH | IT_INVINCIBLE | IT_HEALTH | IT_ARMOR | IT_KEY1 | IT_KEY2)) || (weaponid & WEPBIT_ALL))
 472                         self.target = "###item###"; // for finding the nearest item using find()
 473         }
 474
 475         self.bot_pickup = TRUE;
 476         self.bot_pickupevalfunc = pickupevalfunc;
 477         self.bot_pickupbasevalue = pickupbasevalue;
 478         self.mdl = itemmodel;
 479         self.item_pickupsound = pickupsound;
 480         // let mappers override respawntime
 481         if (!self.respawntime)
 482                 self.respawntime = defaultrespawntime;
 483         self.netname = itemname;
 484         self.items = itemid;
 485         self.weapons = weaponid;
 486         self.flags = FL_ITEM | itemflags;
 487         self.touch = Item_Touch;
 488         setmodel (self, self.mdl); // precision set below
 489         self.effects |= EF_LOWPRECISION;
 490         if((itemflags & FL_POWERUP) || self.health || self.armorvalue)
 491                 setsize (self, '-16 -16 0', '16 16 48');
 492         else
 493                 setsize (self, '-16 -16 0', '16 16 32');
 494         if (itemflags & FL_WEAPON)
 495         {
 496                 // neutral team color for pickup weapons
 497                 self.colormap = 160 * 1024 + 160;
 498         }
 499
 500         if (cvar("g_fullbrightitems"))
 501                 self.effects = self.effects | EF_FULLBRIGHT;
 502
 503         if(self.team)
 504         {
 505                 self.effects = self.effects | EF_NODRAW; // marker for item team search
 506                 InitializeEntity(self, Item_FindTeam, INITPRIO_FINDTARGET);
 507         }
 508 }
 509
 510 /* replace items in minstagib
 511  * IT_STRENGTH   = invisibility
 512  * IT_NAILS      = extra lives
 513  * IT_INVINCIBLE = speed
 514  */
 515 void minstagib_items (float itemid)
 516 {
 517         // we don't want to replace dropped weapons ;)
 518         if (self.classname == "droppedweapon")
 519         {
 520                 self.ammo_cells = 25;
 521                 StartItem ("models/weapons/g_nex.md3",
 522                         "weapons/weaponpickup.wav", 15,
 523                         "MinstaNex", 0, WEPBIT_MINSTANEX, FL_WEAPON, generic_pickupevalfunc, 1000);
 524                 return;
 525         }
 526
 527         local float rnd;
 528         self.classname = "minstagib";
 529
 530         // replace rocket launchers and nex guns with ammo cells
 531         if (itemid == IT_CELLS)
 532         {
 533                 self.ammo_cells = 1;
 534                 StartItem ("models/items/a_cells.md3",
 535                         "misc/itempickup.wav", 45,
 536                         "Nex Ammo", IT_CELLS, 0, 0, generic_pickupevalfunc, 100);
 537                 return;
 538         }
 539
 540         // randomize
 541         rnd = random() * 3;
 542         if (rnd <= 1)
 543                 itemid = IT_STRENGTH;
 544         else if (rnd <= 2)
 545                 itemid = IT_NAILS;
 546         else
 547                 itemid = IT_INVINCIBLE;
 548
 549         // replace with invis
 550         if (itemid == IT_STRENGTH)
 551         {
 552                 self.effects = EF_ADDITIVE;
 553                 self.strength_finished = 30;
 554                 StartItem ("models/items/g_strength.md3",
 555                         "misc/powerup.wav", g_pickup_respawntime_powerup,
 556                         "Invisibility", IT_STRENGTH, 0, FL_POWERUP, generic_pickupevalfunc, 1000);
 557         }
 558         // replace with extra lives
 559         if (itemid == IT_NAILS)
 560         {
 561                 self.max_health = 1;
 562                 StartItem ("models/items/g_h100.md3",
 563                         "misc/megahealth.wav", g_pickup_respawntime_powerup,
 564                         "Extralife", IT_NAILS, 0, FL_POWERUP, generic_pickupevalfunc, 1000);
 565
 566         }
 567         // replace with speed
 568         if (itemid == IT_INVINCIBLE)
 569         {
 570                 self.effects = EF_ADDITIVE;
 571                 self.invincible_finished = 30;
 572                 StartItem ("models/items/g_invincible.md3",
 573                         "misc/powerup_shield.wav", g_pickup_respawntime_powerup,
 574                         "Speed", IT_INVINCIBLE, 0, FL_POWERUP, generic_pickupevalfunc, 1000);
 575         }
 576
 577 }
 578
 579 float minst_no_auto_cells;
 580 void minst_remove_item (void) {
 581         if(minst_no_auto_cells)
 582                 remove(self);
 583 }
 584
 585 float weaponswapping;
 586 float internalteam;
 587
 588 void weapon_defaultspawnfunc(float wpn)
 589 {
 590         entity e;
 591         float t;
 592         var .float ammofield;
 593         string s;
 594         entity oldself;
 595         float i;
 596
 597         if(self.classname != "droppedweapon" && self.classname != "replacedweapon")
 598         {
 599                 s = cvar_string(strcat("g_weaponreplace_", ftos(wpn)));
 600                 t = tokenize(s);
 601                 if(t >= 2)
 602                 {
 603                         self.team = --internalteam;
 604                         for(i = 1; i < t; ++i)
 605                         {
 606                                 oldself = self;
 607                                 self = spawn();
 608                                 copyentity(oldself, self);
 609                                 self.classname = "replacedweapon";
 610                                 weapon_defaultspawnfunc(stof(argv(i)));
 611                                 self = oldself;
 612                                 print("replaced by ", argv(i), "\n");
 613                         }
 614                 }
 615                 if(t >= 1)
 616                         wpn = stof(argv(0));
 617         }
 618
 619         e = get_weaponinfo(wpn);
 620
 621         t = g_pickup_respawntime_short;
 622
 623         if(e.items && e.items != IT_SUPERWEAPON)
 624         {
 625                 ammofield = Item_CounterField(e.items);
 626                 if(!self.ammofield)
 627                         self.ammofield = cvar(strcat("g_pickup_", Item_CounterFieldName(e.items)));
 628         }
 629
 630         if(e.items == IT_SUPERWEAPON)
 631                 t = g_pickup_respawntime_powerup;
 632
 633         StartItem(e.model, "weapons/weaponpickup.wav", t, e.message, 0, e.weapons, FL_WEAPON, weapon_pickupevalfunc, e.bot_pickupbasevalue);
 634         if (self.modelindex) // don't precache if self was removed
 635                 weapon_action(e.weapon, WR_PRECACHE);
 636 }
 637
 638 void spawnfunc_weapon_shotgun (void);
 639 void spawnfunc_weapon_uzi (void) {
 640         if(q3acompat_machineshotgunswap)
 641         if(self.classname != "droppedweapon")
 642         {
 643                 weapon_defaultspawnfunc(WEP_SHOTGUN);
 644                 return;
 645         }
 646         weapon_defaultspawnfunc(WEP_UZI);
 647 }
 648
 649 void spawnfunc_weapon_shotgun (void) {
 650         if(q3acompat_machineshotgunswap)
 651         if(self.classname != "droppedweapon")
 652         {
 653                 weapon_defaultspawnfunc(WEP_UZI);
 654                 return;
 655         }
 656         weapon_defaultspawnfunc(WEP_SHOTGUN);
 657 }
 658
 659 void spawnfunc_weapon_nex (void)
 660 {
 661         if (g_minstagib)
 662         {
 663                 minstagib_items(IT_CELLS);
 664                 self.think = minst_remove_item;
 665                 self.nextthink = time + cvar("sys_ticrate");
 666                 return;
 667         }
 668         weapon_defaultspawnfunc(WEP_NEX);
 669 }
 670
 671 void spawnfunc_weapon_minstanex (void)
 672 {
 673         if (g_minstagib)
 674         {
 675                 minstagib_items(IT_CELLS);
 676                 self.think = minst_remove_item;
 677                 self.nextthink = time + cvar("sys_ticrate");
 678                 return;
 679         }
 680         weapon_defaultspawnfunc(WEP_MINSTANEX);
 681 }
 682
 683 void spawnfunc_weapon_rocketlauncher (void)
 684 {
 685         if (g_minstagib)
 686         {
 687                 minstagib_items(IT_CELLS);
 688                 self.think = minst_remove_item;
 689                 self.nextthink = time + cvar("sys_ticrate");
 690                 return;
 691         }
 692         weapon_defaultspawnfunc(WEP_ROCKET_LAUNCHER);
 693 }
 694
 695 void spawnfunc_item_rockets (void) {
 696         if(!self.ammo_rockets)
 697                 self.ammo_rockets = g_pickup_rockets;
 698         StartItem ("models/items/a_rockets.md3", "misc/itempickup.wav", g_pickup_respawntime_short, "rockets", IT_ROCKETS, 0, 0, commodity_pickupevalfunc, 3000);
 699 }
 700
 701 void spawnfunc_item_shells (void);
 702 void spawnfunc_item_bullets (void) {
 703         if(!weaponswapping)
 704         if(q3acompat_machineshotgunswap)
 705         if(self.classname != "droppedweapon")
 706         {
 707                 weaponswapping = TRUE;
 708                 spawnfunc_item_shells();
 709                 weaponswapping = FALSE;
 710                 return;
 711         }
 712
 713         if(!self.ammo_nails)
 714                 self.ammo_nails = g_pickup_nails;
 715         StartItem ("models/items/a_bullets.mdl", "misc/itempickup.wav", g_pickup_respawntime_short, "bullets", IT_NAILS, 0, 0, commodity_pickupevalfunc, 2000);
 716 }
 717
 718 void spawnfunc_item_cells (void) {
 719         if(!self.ammo_cells)
 720                 self.ammo_cells = g_pickup_cells;
 721         StartItem ("models/items/a_cells.md3", "misc/itempickup.wav", g_pickup_respawntime_short, "cells", IT_CELLS, 0, 0, commodity_pickupevalfunc, 2000);
 722 }
 723
 724 void spawnfunc_item_shells (void) {
 725         if(!weaponswapping)
 726         if(q3acompat_machineshotgunswap)
 727         if(self.classname != "droppedweapon")
 728         {
 729                 weaponswapping = TRUE;
 730                 spawnfunc_item_bullets();
 731                 weaponswapping = FALSE;
 732                 return;
 733         }
 734
 735         if(!self.ammo_shells)
 736                 self.ammo_shells = g_pickup_shells;
 737         StartItem ("models/items/a_shells.md3", "misc/itempickup.wav", g_pickup_respawntime_short, "shells", IT_SHELLS, 0, 0, commodity_pickupevalfunc, 500);
 738 }
 739
 740 void spawnfunc_item_armor_small (void) {
 741         if(!self.armorvalue)
 742                 self.armorvalue = g_pickup_armorsmall;
 743         if(!self.max_armorvalue)
 744                 self.max_armorvalue = g_pickup_armorsmall_max;
 745         StartItem ("models/items/g_a1.md3", "misc/armor1.wav", g_pickup_respawntime_short, "5 Armor", IT_ARMOR_SHARD, 0, 0, commodity_pickupevalfunc, 1000);
 746 }
 747
 748 void spawnfunc_item_armor_medium (void) {
 749         if(!self.armorvalue)
 750                 self.armorvalue = g_pickup_armormedium;
 751         if(!self.max_armorvalue)
 752                 self.max_armorvalue = g_pickup_armormedium_max;
 753         StartItem ("models/items/g_armormedium.md3", "misc/armor1.wav", g_pickup_respawntime_medium, "25 Armor", IT_ARMOR, 0, 0, commodity_pickupevalfunc, 20000);
 754 }
 755
 756 void spawnfunc_item_armor_large (void) {
 757         if(!self.armorvalue)
 758                 self.armorvalue = g_pickup_armorlarge;
 759         if(!self.max_armorvalue)
 760                 self.max_armorvalue = g_pickup_armorlarge_max;
 761         StartItem ("models/items/g_a25.md3", "misc/armor25.wav", g_pickup_respawntime_long, "100 Armor", IT_ARMOR, 0, 0, commodity_pickupevalfunc, 20000);
 762 }
 763
 764 void spawnfunc_item_health_small (void) {
 765         if(!self.max_health)
 766                 self.max_health = g_pickup_healthsmall_max;
 767         if(!self.health)
 768                 self.health = g_pickup_healthsmall;
 769         StartItem ("models/items/g_h1.md3", "misc/minihealth.wav", g_pickup_respawntime_short, "5 Health", IT_5HP, 0, 0, commodity_pickupevalfunc, 20000);
 770 }
 771
 772 void spawnfunc_item_health_medium (void) {
 773         if(!self.max_health)
 774                 self.max_health = g_pickup_healthmedium_max;
 775         if(!self.health)
 776                 self.health = g_pickup_healthmedium;
 777         StartItem ("models/items/g_h25.md3", "misc/mediumhealth.wav", g_pickup_respawntime_short, "25 Health", IT_25HP, 0, 0, commodity_pickupevalfunc, 20000);
 778 }
 779
 780 void spawnfunc_item_health_large (void) {
 781         if(!self.max_health)
 782                 self.max_health = g_pickup_healthlarge_max;
 783         if(!self.health)
 784                 self.health = g_pickup_healthlarge;
 785         StartItem ("models/items/g_h50.md3", "misc/mediumhealth.wav", g_pickup_respawntime_medium, "50 Health", IT_25HP, 0, 0, commodity_pickupevalfunc, 20000);
 786 }
 787
 788 void spawnfunc_item_health_mega (void) {
 789         if(!cvar("g_powerup_superhealth"))
 790                 return;
 791
 792         if(g_arena && !cvar("g_arena_powerups"))
 793                 return;
 794
 795         if(g_minstagib) {
 796                 minstagib_items(IT_NAILS);
 797         } else {
 798                 if(!self.max_health)
 799                         self.max_health = g_pickup_healthmega_max;
 800                 if(!self.health)
 801                         self.health = g_pickup_healthmega;
 802                 StartItem ("models/items/g_h100.md3", "misc/megahealth.wav", g_pickup_respawntime_long, "100 Health", IT_HEALTH, 0, 0, commodity_pickupevalfunc, 20000);
 803         }
 804 }
 805
 806 // support old misnamed entities
 807 void spawnfunc_item_armor1() { spawnfunc_item_armor_small(); }  // FIXME: in Quake this is green armor, in Nexuiz maps it is an armor shard
 808 void spawnfunc_item_armor25() { spawnfunc_item_armor_large(); }
 809 void spawnfunc_item_health1() { spawnfunc_item_health_small(); }
 810 void spawnfunc_item_health25() { spawnfunc_item_health_medium(); }
 811 void spawnfunc_item_health100() { spawnfunc_item_health_mega(); }
 812
 813 void spawnfunc_item_strength (void) {
 814         if(!cvar("g_powerup_strength"))
 815                 return;
 816
 817         if(g_arena && !cvar("g_arena_powerups"))
 818                 return;
 819
 820         if(g_minstagib) {
 821                 minstagib_items(IT_STRENGTH);
 822         } else {
 823                 precache_sound("weapons/strength_fire.wav");
 824                 self.strength_finished = 30;
 825                 self.effects = EF_ADDITIVE;
 826                 StartItem ("models/items/g_strength.md3", "misc/powerup.wav", g_pickup_respawntime_powerup, "Strength Powerup", IT_STRENGTH, 0, FL_POWERUP, generic_pickupevalfunc, 100000);
 827         }
 828 }
 829
 830 void spawnfunc_item_invincible (void) {
 831         if(!cvar("g_powerup_shield"))
 832                 return;
 833
 834         if(g_arena && !cvar("g_arena_powerups"))
 835                 return;
 836
 837         if(g_minstagib) {
 838                 minstagib_items(IT_INVINCIBLE);
 839         } else {
 840                 self.invincible_finished = 30;
 841                 self.effects = EF_ADDITIVE;
 842                 StartItem ("models/items/g_invincible.md3", "misc/powerup_shield.wav", g_pickup_respawntime_powerup, "Invulnerability", IT_INVINCIBLE, 0, FL_POWERUP, generic_pickupevalfunc, 100000);
 843         }
 844 }
 845
 846 void spawnfunc_item_minst_cells (void) {
 847         if (g_minstagib)
 848         {
 849                 minst_no_auto_cells = 1;
 850                 minstagib_items(IT_CELLS);
 851         }
 852         else
 853                 remove(self);
 854 }
 855
 856 // compatibility:
 857 void spawnfunc_item_quad (void) {self.classname = "item_strength";spawnfunc_item_strength();}
 858
 859 void spawnfunc_misc_models (void)
 860 {
 861         SetBrushEntityModel();
 862 }
 863
 864 void func_wall_use (void)
 865 {
 866         if(teams_matter)
 867         {
 868                 if(activator.team)
 869                         self.colormap = (activator.team - 1) * 0x11;
 870                 else
 871                         self.colormap = 0x00;
 872         }
 873         else
 874                 self.colormap = ceil(random() * 256) - 1;
 875         self.colormap |= 1024; // RENDER_COLORMAPPED
 876 }
 877
 878 void spawnfunc_func_wall (void)
 879 {
 880         SetBrushEntityModel();
 881         self.solid = SOLID_BSP;
 882         self.use = func_wall_use;
 883 }
 884
 885 void trigger_items_use (void)
 886 {
 887         if(activator.classname != "player")
 888                 return;
 889         if(activator.deadflag != DEAD_NO)
 890                 return;
 891         EXACTTRIGGER_TOUCH;
 892
 893         float _switchweapon;
 894         _switchweapon = FALSE;
 895         if (activator.autoswitch)
 896                 if (activator.switchweapon == w_getbestweapon(activator))
 897                         _switchweapon = TRUE;
 898
 899         if(self.spawnflags == 0) // SET
 900         {
 901                 activator.ammo_shells = self.ammo_shells;
 902                 activator.ammo_nails = self.ammo_nails;
 903                 activator.ammo_rockets = self.ammo_rockets;
 904                 activator.ammo_cells = self.ammo_cells;
 905                 activator.health = self.health;
 906                 activator.armorvalue = self.armorvalue;
 907                 activator.weapons = self.weapons;
 908                 activator.items = self.items;
 909
 910                 if(self.weapons)
 911                         sound (activator, CHAN_AUTO, "weapons/weaponpickup.wav", VOL_BASE, ATTN_NORM);
 912                 if(self.items)
 913                         sound (activator, CHAN_AUTO, "misc/itempickup.wav", VOL_BASE, ATTN_NORM);
 914                 if(self.health)
 915                         sound (activator, CHAN_AUTO, "misc/megahealth.wav", VOL_BASE, ATTN_NORM);
 916                 if(self.armorvalue)
 917                         sound (activator, CHAN_AUTO, "misc/armor25.wav", VOL_BASE, ATTN_NORM);
 918                 if(self.items & IT_STRENGTH)
 919                 {
 920                         sound (activator, CHAN_AUTO, "misc/powerup.wav", VOL_BASE, ATTN_NORM);
 921                         activator.strength_finished = max(activator.strength_finished, time + self.strength_finished);
 922                 }
 923                 if(self.items & IT_INVINCIBLE)
 924                 {
 925                         sound (activator, CHAN_AUTO, "misc/powerup_shield.wav", VOL_BASE, ATTN_NORM);
 926                         activator.invincible_finished = max(activator.invincible_finished, time + self.invincible_finished);
 927                 }
 928         }
 929         else if(self.spawnflags == 1) // AND/MIN
 930         {
 931                 activator.ammo_shells = min(activator.ammo_shells, self.ammo_shells);
 932                 activator.ammo_nails = min(activator.ammo_nails, self.ammo_nails);
 933                 activator.ammo_rockets = min(activator.ammo_rockets, self.ammo_rockets);
 934                 activator.ammo_cells = min(activator.ammo_cells, self.ammo_cells);
 935                 activator.health = min(activator.health, self.health);
 936                 activator.armorvalue = min(activator.armorvalue, self.armorvalue);
 937                 activator.weapons = activator.weapons & self.weapons;
 938                 activator.items = activator.items & self.items;
 939
 940                 if not(self.items & IT_STRENGTH)
 941                         activator.strength_finished = 0;
 942                 if not(self.items & IT_INVINCIBLE)
 943                         activator.invincible_finished = 0;
 944         }
 945         else if(self.spawnflags == 2) // OR/MAX
 946         {
 947                 activator.ammo_shells = max(activator.ammo_shells, self.ammo_shells);
 948                 activator.ammo_nails = max(activator.ammo_nails, self.ammo_nails);
 949                 activator.ammo_rockets = max(activator.ammo_rockets, self.ammo_rockets);
 950                 activator.ammo_cells = max(activator.ammo_cells, self.ammo_cells);
 951                 activator.health = max(activator.health, self.health);
 952                 activator.armorvalue = max(activator.armorvalue, self.armorvalue);
 953                 activator.weapons |= self.weapons;
 954                 activator.items |= self.items;
 955
 956                 if(self.weapons)
 957                         sound (activator, CHAN_AUTO, "weapons/weaponpickup.wav", VOL_BASE, ATTN_NORM);
 958                 if(self.items)
 959                         sound (activator, CHAN_AUTO, "misc/itempickup.wav", VOL_BASE, ATTN_NORM);
 960                 if(self.health)
 961                         sound (activator, CHAN_AUTO, "misc/megahealth.wav", VOL_BASE, ATTN_NORM);
 962                 if(self.armorvalue)
 963                         sound (activator, CHAN_AUTO, "misc/armor25.wav", VOL_BASE, ATTN_NORM);
 964                 if(self.items & IT_STRENGTH)
 965                 {
 966                         sound (activator, CHAN_AUTO, "misc/powerup.wav", VOL_BASE, ATTN_NORM);
 967                         activator.strength_finished = max(activator.strength_finished, time + self.strength_finished);
 968                 }
 969                 if(self.items & IT_INVINCIBLE)
 970                 {
 971                         sound (activator, CHAN_AUTO, "misc/powerup_shield.wav", VOL_BASE, ATTN_NORM);
 972                         activator.invincible_finished = max(activator.invincible_finished, time + self.invincible_finished);
 973                 }
 974         }
 975         else if(self.spawnflags == 4) // ANDNOT/MIN
 976         {
 977                 activator.ammo_shells = min(activator.ammo_shells, self.ammo_shells);
 978                 activator.ammo_nails = min(activator.ammo_nails, self.ammo_nails);
 979                 activator.ammo_rockets = min(activator.ammo_rockets, self.ammo_rockets);
 980                 activator.ammo_cells = min(activator.ammo_cells, self.ammo_cells);
 981                 activator.health = min(activator.health, self.health);
 982                 activator.armorvalue = min(activator.armorvalue, self.armorvalue);
 983                 activator.weapons -= activator.weapons & self.weapons;
 984                 activator.items -= activator.items & self.items;
 985
 986                 if(self.items & IT_STRENGTH)
 987                         activator.strength_finished = 0;
 988                 if(self.items & IT_INVINCIBLE)
 989                         activator.invincible_finished = 0;
 990         }
 991
 992         if not(activator.weapons & W_WeaponBit(activator.switchweapon))
 993                 _switchweapon = TRUE;
 994         if(_switchweapon)
 995                 W_SwitchWeapon_Force(activator, w_getbestweapon(activator));
 996 }
 997
 998 void spawnfunc_trigger_items (void)
 999 {
1000         float n, i, j;
1001         entity e;
1002         EXACTTRIGGER_INIT;
1003         self.use = trigger_items_use;
1004         if(!self.strength_finished)
1005                 self.strength_finished = cvar("g_balance_powerup_strength_time");
1006         if(!self.invincible_finished)
1007                 self.invincible_finished = cvar("g_balance_powerup_invincible_time");
1008
1009         n = tokenize(self.message);
1010         for(i = 0; i < n; ++i)
1011         {
1012                 if(argv(i) == "unlimited_ammo") self.items |= IT_UNLIMITED_AMMO;
1013                 if(argv(i) == "strength")       self.items |= IT_STRENGTH;
1014                 if(argv(i) == "shield")         self.items |= IT_INVINCIBLE;
1015                 for(j = WEP_FIRST; j <= WEP_LAST; ++j)
1016                 {
1017                         e = get_weaponinfo(j);
1018                         if(argv(i) == e.netname)
1019                                 self.weapons |= e.weapons;
1020                 }
1021         }
1022 }