data/qcsrc/server/t_items.qc

   1 #define ITEM_RESPAWN_TICKS 10
   2
   3 #define ITEM_RESPAWNTIME(i)         ((i).respawntime + crandom() * (i).respawntimejitter)
   4         // range: respawntime - respawntimejitter .. respawntime + respawntimejitter
   5 #define ITEM_RESPAWNTIME_INITIAL(i) (ITEM_RESPAWN_TICKS + random() * ((i).respawntime + (i).respawntimejitter - ITEM_RESPAWN_TICKS))
   6         // range: 10 .. respawntime + respawntimejitter
   7
   8 floatfield Item_CounterField(float it)
   9 {
  10         switch(it)
  11         {
  12                 case IT_SHELLS:      return ammo_shells;
  13                 case IT_NAILS:       return ammo_nails;
  14                 case IT_ROCKETS:     return ammo_rockets;
  15                 case IT_CELLS:       return ammo_cells;
  16                 case IT_FUEL:        return ammo_fuel;
  17                 case IT_5HP:         return health;
  18                 case IT_25HP:        return health;
  19                 case IT_HEALTH:      return health;
  20                 case IT_ARMOR_SHARD: return armorvalue;
  21                 case IT_ARMOR:       return armorvalue;
  22                 // add more things here (health, armor)
  23                 default:             error("requested item has no counter field");
  24         }
  25 }
  26
  27 string Item_CounterFieldName(float it)
  28 {
  29         switch(it)
  30         {
  31                 case IT_SHELLS:      return "shells";
  32                 case IT_NAILS:       return "nails";
  33                 case IT_ROCKETS:     return "rockets";
  34                 case IT_CELLS:       return "cells";
  35                 case IT_FUEL:        return "fuel";
  36
  37                 // add more things here (health, armor)
  38                 default:             error("requested item has no counter field name");
  39         }
  40 }
  41
  42 .float max_armorvalue;
  43
  44 void Item_Respawn (void)
  45 {
  46         self.model = self.mdl;          // restore original model
  47         self.solid = SOLID_TRIGGER;     // allow it to be touched again
  48         if(!g_minstagib && self.items == IT_STRENGTH)
  49                 sound (self, CHAN_TRIGGER, "misc/strength_respawn.wav", VOL_BASE, ATTN_NORM);   // play respawn sound
  50         else if(!g_minstagib && self.items == IT_INVINCIBLE)
  51                 sound (self, CHAN_TRIGGER, "misc/shield_respawn.wav", VOL_BASE, ATTN_NORM);     // play respawn sound
  52         else
  53                 sound (self, CHAN_TRIGGER, "misc/itemrespawn.wav", VOL_BASE, ATTN_NORM);        // play respawn sound
  54         setorigin (self, self.origin);
  55
  56         //pointparticles(particleeffectnum("item_respawn"), self.origin + self.mins_z * '0 0 1' + '0 0 48', '0 0 0', 1);
  57         pointparticles(particleeffectnum("item_respawn"), self.origin + 0.5 * (self.mins + self.maxs), '0 0 0', 1);
  58 }
  59
  60 void Item_RespawnCountdown (void)
  61 {
  62         if(self.count >= ITEM_RESPAWN_TICKS)
  63         {
  64                 if(self.waypointsprite_attached)
  65                         WaypointSprite_Kill(self.waypointsprite_attached);
  66                 Item_Respawn();
  67         }
  68         else
  69         {
  70                 self.nextthink = time + 1;
  71                 self.count += 1;
  72                 if(self.count == 1)
  73                 {
  74                         string name;
  75                         vector rgb;
  76                         name = string_null;
  77                         if(g_minstagib)
  78                         {
  79                                 switch(self.items)
  80                                 {
  81                                         case IT_STRENGTH:   name = "item-invis"; rgb = '0 0 1'; break;
  82                                         case IT_NAILS:      name = "item-extralife"; rgb = '1 0 0'; break;
  83                                         case IT_INVINCIBLE: name = "item-speed"; rgb = '1 0 1'; break;
  84                                 }
  85                         }
  86                         else
  87                         {
  88                                 switch(self.items)
  89                                 {
  90                                         case IT_STRENGTH:   name = "item-strength"; rgb = '0 0 1'; break;
  91                                         case IT_INVINCIBLE: name = "item-shield"; rgb = '1 0 1'; break;
  92                                 }
  93                         }
  94                         switch(self.items)
  95                         {
  96                                 case IT_FUEL_REGEN:     name = "item-fuelregen"; rgb = '1 0.5 0'; break;
  97                                 case IT_JETPACK:        name = "item-jetpack"; rgb = '0.5 0.5 0.5'; break;
  98                         }
  99                         if(name)
 100                         {
 101                                 WaypointSprite_Spawn(name, 0, 0, self, '0 0 64', world, 0, self, waypointsprite_attached, FALSE);
 102                                 if(self.waypointsprite_attached)
 103                                 {
 104                                         WaypointSprite_UpdateTeamRadar(self.waypointsprite_attached, RADARICON_POWERUP, rgb);
 105                                         //WaypointSprite_UpdateMaxHealth(self.waypointsprite_attached, ITEM_RESPAWN_TICKS + 1);
 106                                         WaypointSprite_UpdateBuildFinished(self.waypointsprite_attached, time + ITEM_RESPAWN_TICKS);
 107                                 }
 108                         }
 109                 }
 110                 sound (self, CHAN_TRIGGER, "misc/itemrespawncountdown.wav", VOL_BASE, ATTN_NORM);       // play respawn sound
 111                 if(self.waypointsprite_attached)
 112                 {
 113                         WaypointSprite_Ping(self.waypointsprite_attached);
 114                         //WaypointSprite_UpdateHealth(self.waypointsprite_attached, self.count);
 115                 }
 116         }
 117 }
 118
 119 void Item_ScheduleRespawnIn(entity e, float t)
 120 {
 121         if(e.flags & FL_POWERUP)
 122         {
 123                 e.think = Item_RespawnCountdown;
 124                 e.nextthink = time + max(0, t - ITEM_RESPAWN_TICKS);
 125                 e.count = 0;
 126         }
 127         else
 128         {
 129                 e.think = Item_Respawn;
 130                 e.nextthink = time + t;
 131         }
 132 }
 133
 134 void Item_ScheduleRespawn(entity e)
 135 {
 136         Item_ScheduleRespawnIn(e, ITEM_RESPAWNTIME(e));
 137 }
 138
 139 void Item_ScheduleInitialRespawn(entity e)
 140 {
 141         Item_ScheduleRespawnIn(e, game_starttime - time + ITEM_RESPAWNTIME_INITIAL(e));
 142 }
 143
 144 float Item_GiveTo(entity item, entity player)
 145 {
 146         float _switchweapon;
 147         float pickedup;
 148         float it;
 149         float i;
 150         entity e;
 151
 152         // if nothing happens to player, just return without taking the item
 153         pickedup = FALSE;
 154         _switchweapon = FALSE;
 155
 156         if (g_minstagib)
 157         {
 158                 if (item.ammo_fuel)
 159                 if (player.ammo_fuel < g_pickup_fuel_max)
 160                 {
 161                         pickedup = TRUE;
 162                         player.ammo_fuel = min(player.ammo_fuel + item.ammo_fuel, g_pickup_fuel_max);
 163                         player.pauserotfuel_finished = max(player.pauserotfuel_finished, time + cvar("g_balance_pause_fuel_rot"));
 164                 }
 165                 if((it = (item.items - (item.items & player.items)) & IT_PICKUPMASK))
 166                 {
 167                         pickedup = TRUE;
 168                         player.items |= it;
 169                         sprint (player, strcat("You got the ^2", item.netname, "\n"));
 170                 }
 171
 172                 _switchweapon = TRUE;
 173                 if (item.ammo_cells)
 174                 {
 175                         pickedup = TRUE;
 176                         // play some cool sounds ;)
 177                         centerprint(player, "\n");
 178                         if(player.health <= 5)
 179                                 announce(player, "announcer/robotic/lastsecond.wav");
 180                         else if(player.health < 50)
 181                                 announce(player, "announcer/robotic/narrowly.wav");
 182                         // sound not available
 183                         // else if(item.items == IT_CELLS)
 184                         //      play2(player, "announce/robotic/ammo.wav");
 185
 186                         if (item.weapons & WEPBIT_MINSTANEX)
 187                                 W_GiveWeapon (player, WEP_MINSTANEX, "Nex");
 188                         if (item.ammo_cells)
 189                                 player.ammo_cells = min (player.ammo_cells + cvar("g_minstagib_ammo_drop"), 999);
 190                         player.health = 100;
 191                 }
 192
 193                 // extralife powerup
 194                 if (item.max_health)
 195                 {
 196                         pickedup = TRUE;
 197                         // sound not available
 198                         // play2(player, "announce/robotic/extra.ogg\nplay2 announce/robotic/_lives.wav");
 199                         player.armorvalue = player.armorvalue + cvar("g_minstagib_extralives");
 200                         sprint(player, "^3You picked up some extra lives\n");
 201                 }
 202
 203                 // invis powerup
 204                 if (item.strength_finished)
 205                 {
 206                         pickedup = TRUE;
 207                         // sound not available
 208                         // play2(player, "announce/robotic/invisible.wav");
 209                         player.strength_finished = max(player.strength_finished, time) + cvar("g_balance_powerup_strength_time");
 210                 }
 211
 212                 // speed powerup
 213                 if (item.invincible_finished)
 214                 {
 215                         pickedup = TRUE;
 216                         // sound not available
 217                         // play2(player, "announce/robotic/speed.wav");
 218                         player.invincible_finished = max(player.invincible_finished, time) + cvar("g_balance_powerup_strength_time");
 219                 }
 220
 221                 if (item.ammo_fuel)
 222                 if (player.ammo_fuel < g_pickup_fuel_max)
 223                 {
 224                         pickedup = TRUE;
 225                         player.ammo_fuel = min(player.ammo_fuel + item.ammo_fuel, g_pickup_fuel_max);
 226                         player.pauserotfuel_finished = max(player.pauserotfuel_finished, time + cvar("g_balance_pause_fuel_rot"));
 227                 }
 228
 229         }
 230         else
 231         {
 232                 if (g_weapon_stay == 1)
 233                 if not(item.flags & FL_NO_WEAPON_STAY)
 234                 if (item.flags & FL_WEAPON)
 235                 {
 236                         if(item.classname == "droppedweapon")
 237                         {
 238                                 if (player.weapons & item.weapons)      // don't let players stack ammo by tossing weapons
 239                                         goto skip;
 240                         }
 241                         else
 242                         {
 243                                 if (player.weapons & item.weapons)
 244                                         goto skip;
 245                         }
 246                 }
 247
 248                 // in case the player has autoswitch enabled do the following:
 249                 // if the player is using their best weapon before items are given, they
 250                 // probably want to switch to an even better weapon after items are given
 251                 if (player.autoswitch)
 252                 if (player.switchweapon == w_getbestweapon(player))
 253                         _switchweapon = TRUE;
 254
 255                 if not(player.weapons & W_WeaponBit(player.switchweapon))
 256                         _switchweapon = TRUE;
 257
 258                 if (item.ammo_shells)
 259                 if (player.ammo_shells < g_pickup_shells_max)
 260                 {
 261                         pickedup = TRUE;
 262                         player.ammo_shells = min (player.ammo_shells + item.ammo_shells, g_pickup_shells_max);
 263                 }
 264                 if (item.ammo_nails)
 265                 if (player.ammo_nails < g_pickup_nails_max)
 266                 {
 267                         pickedup = TRUE;
 268                         player.ammo_nails = min (player.ammo_nails + item.ammo_nails, g_pickup_nails_max);
 269                 }
 270                 if (item.ammo_rockets)
 271                 if (player.ammo_rockets < g_pickup_rockets_max)
 272                 {
 273                         pickedup = TRUE;
 274                         player.ammo_rockets = min (player.ammo_rockets + item.ammo_rockets, g_pickup_rockets_max);
 275                 }
 276                 if (item.ammo_cells)
 277                 if (player.ammo_cells < g_pickup_cells_max)
 278                 {
 279                         pickedup = TRUE;
 280                         player.ammo_cells = min (player.ammo_cells + item.ammo_cells, g_pickup_cells_max);
 281                 }
 282                 if (item.ammo_fuel)
 283                 if (player.ammo_fuel < g_pickup_fuel_max)
 284                 {
 285                         pickedup = TRUE;
 286                         player.ammo_fuel = min(player.ammo_fuel + item.ammo_fuel, g_pickup_fuel_max);
 287                         player.pauserotfuel_finished = max(player.pauserotfuel_finished, time + cvar("g_balance_pause_fuel_rot"));
 288                 }
 289
 290                 if (item.flags & FL_WEAPON)
 291                 if ((it = item.weapons - (item.weapons & player.weapons)))
 292                 {
 293                         pickedup = TRUE;
 294                         for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 295                         {
 296                                 e = get_weaponinfo(i);
 297                                 if(it & e.weapons)
 298                                         W_GiveWeapon (player, e.weapon, item.netname);
 299                         }
 300                 }
 301
 302                 if((it = (item.items - (item.items & player.items)) & IT_PICKUPMASK))
 303                 {
 304                         pickedup = TRUE;
 305                         player.items |= it;
 306                         sprint (player, strcat("You got the ^2", item.netname, "\n"));
 307                 }
 308
 309                 if (item.strength_finished)
 310                 {
 311                         pickedup = TRUE;
 312                         player.strength_finished = max(player.strength_finished, time) + cvar("g_balance_powerup_strength_time");
 313                 }
 314                 if (item.invincible_finished)
 315                 {
 316                         pickedup = TRUE;
 317                         player.invincible_finished = max(player.invincible_finished, time) + cvar("g_balance_powerup_invincible_time");
 318                 }
 319                 //if (item.speed_finished)
 320                 //{
 321                 //      pickedup = TRUE;
 322                 //      player.speed_finished = max(player.speed_finished, time) + cvar("g_balance_powerup_speed_time");
 323                 //}
 324                 //if (item.slowmo_finished)
 325                 //{
 326                 //      pickedup = TRUE;
 327                 //      player.slowmo_finished = max(player.slowmo_finished, time) + (cvar("g_balance_powerup_slowmo_time") * cvar("g_balance_powerup_slowmo_speed"));
 328                 //}
 329
 330                 if (item.health)
 331                 if (player.health < item.max_health)
 332                 {
 333                         pickedup = TRUE;
 334                         player.health = min(player.health + item.health, item.max_health);
 335                         player.pauserothealth_finished = max(player.pauserothealth_finished, time + cvar("g_balance_pause_health_rot"));
 336                 }
 337                 if (item.armorvalue)
 338                 if (player.armorvalue < item.max_armorvalue)
 339                 {
 340                         pickedup = TRUE;
 341                         player.armorvalue = min(player.armorvalue + item.armorvalue, item.max_armorvalue);
 342                         player.pauserotarmor_finished = max(player.pauserotarmor_finished, time + cvar("g_balance_pause_armor_rot"));
 343                 }
 344         }
 345
 346 :skip
 347         // always eat teamed entities
 348         if(item.team)
 349                 pickedup = TRUE;
 350
 351         if (!pickedup)
 352                 return 0;
 353
 354         sound (player, CHAN_AUTO, item.item_pickupsound, VOL_BASE, ATTN_NORM);
 355         if (_switchweapon)
 356                 if (player.switchweapon != w_getbestweapon(player))
 357                         W_SwitchWeapon_Force(player, w_getbestweapon(player));
 358
 359         return 1;
 360 }
 361
 362 void Item_Touch (void)
 363 {
 364         entity e, head;
 365
 366         // remove the item if it's currnetly in a NODROP brush or hits a NOIMPACT surface (such as sky)
 367         if (((trace_dpstartcontents | trace_dphitcontents) & DPCONTENTS_NODROP) || (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT))
 368         {
 369                 remove(self);
 370                 return;
 371         }
 372         if (other.classname != "player")
 373                 return;
 374         if (other.deadflag)
 375                 return;
 376         if (self.solid != SOLID_TRIGGER)
 377                 return;
 378         if (self.owner == other)
 379                 return;
 380
 381         if(!Item_GiveTo(self, other))
 382                 return;
 383
 384         pointparticles(particleeffectnum("item_pickup"), self.origin, '0 0 0', 1);
 385
 386         if (self.classname == "droppedweapon")
 387                 remove (self);
 388         else if((self.flags & FL_WEAPON) && !(self.flags & FL_NO_WEAPON_STAY) && g_weapon_stay)
 389                 return;
 390         else
 391         {
 392                 self.solid = SOLID_NOT;
 393                 self.model = string_null;
 394                 if(self.team)
 395                 {
 396                         RandomSelection_Init();
 397                         for(head = world; (head = findfloat(head, team, self.team)); ) if(head.flags & FL_ITEM)
 398                                 RandomSelection_Add(head, 0, string_null, head.cnt, 0);
 399                         e = RandomSelection_chosen_ent;
 400                 }
 401                 else
 402                         e = self;
 403                 Item_ScheduleRespawn(e);
 404         }
 405 }
 406
 407 void Item_FindTeam()
 408 {
 409         entity head, e;
 410
 411         if(self.effects & EF_NODRAW)
 412         {
 413                 // marker for item team search
 414                 dprint("Initializing item team ", ftos(self.team), "\n");
 415                 RandomSelection_Init();
 416                 for(head = world; (head = findfloat(head, team, self.team)); ) if(head.flags & FL_ITEM)
 417                         RandomSelection_Add(head, 0, string_null, head.cnt, 0);
 418                 e = RandomSelection_chosen_ent;
 419                 e.state = 0;
 420
 421                 for(head = world; (head = findfloat(head, team, self.team)); ) if(head.flags & FL_ITEM)
 422                 {
 423                         if(head != e)
 424                         {
 425                                 // make it a non-spawned item
 426                                 head.solid = SOLID_NOT;
 427                                 head.model = string_null;
 428                                 head.state = 1; // state 1 = initially hidden item
 429                         }
 430                         head.effects &~= EF_NODRAW;
 431                 }
 432
 433                 if(e.flags & FL_POWERUP) // do not spawn powerups initially!
 434                 {
 435                         e.solid = SOLID_NOT;
 436                         e.model = string_null;
 437                         Item_ScheduleInitialRespawn(e);
 438                 }
 439         }
 440 }
 441
 442 void Item_Reset()
 443 {
 444         if(self.state == 1)
 445         {
 446                 self.model = string_null;
 447                 self.solid = SOLID_NOT;
 448         }
 449         else
 450         {
 451                 self.model = self.mdl;
 452                 self.solid = SOLID_TRIGGER;
 453         }
 454         setorigin (self, self.origin);
 455         self.think = SUB_Null;
 456         self.nextthink = 0;
 457
 458         if(self.flags & FL_POWERUP) // do not spawn powerups initially!
 459         {
 460                 self.solid = SOLID_NOT;
 461                 self.model = string_null;
 462                 Item_ScheduleInitialRespawn(self);
 463         }
 464 }
 465
 466 // Savage: used for item garbage-collection
 467 // TODO: perhaps nice special effect?
 468 void RemoveItem(void)
 469 {
 470         remove(self);
 471 }
 472
 473 // pickup evaluation functions
 474 // these functions decide how desirable an item is to the bots
 475
 476 float generic_pickupevalfunc(entity player, entity item) {return item.bot_pickupbasevalue;};
 477
 478 float weapon_pickupevalfunc(entity player, entity item)
 479 {
 480         // if we already have the weapon, rate it 1/5th normal value
 481         if ((player.weapons & item.weapons) == item.weapons)
 482                 return item.bot_pickupbasevalue * 0.2;
 483         return item.bot_pickupbasevalue;
 484 };
 485
 486 float commodity_pickupevalfunc(entity player, entity item)
 487 {
 488         float c;
 489         c = 0;
 490         // TODO: figure out if the player even has the weapon this ammo is for?
 491         // may not affect strategy much though...
 492         // find out how much more ammo/armor/health the player can hold
 493         if (item.ammo_shells)
 494         if (player.ammo_shells < g_pickup_shells_max)
 495                 c = c + max(0, 1 - player.ammo_shells / g_pickup_shells_max);
 496         if (item.ammo_nails)
 497         if (player.ammo_nails < g_pickup_nails_max)
 498                 c = c + max(0, 1 - player.ammo_nails / g_pickup_nails_max);
 499         if (item.ammo_rockets)
 500         if (player.ammo_rockets < g_pickup_rockets_max)
 501                 c = c + max(0, 1 - player.ammo_rockets / g_pickup_rockets_max);
 502         if (item.ammo_cells)
 503         if (player.ammo_cells < g_pickup_cells_max)
 504                 c = c + max(0, 1 - player.ammo_cells / g_pickup_cells_max);
 505         if (item.armorvalue)
 506         if (player.armorvalue < item.max_armorvalue)
 507                 c = c + max(0, 1 - player.armorvalue / item.max_armorvalue);
 508         if (item.health)
 509         if (player.health < item.max_health)
 510                 c = c + max(0, 1 - player.health / item.max_health);
 511
 512         return item.bot_pickupbasevalue * c;
 513 };
 514
 515
 516 .float is_item;
 517 void StartItem (string itemmodel, string pickupsound, float defaultrespawntime, float defaultrespawntimejitter, string itemname, float itemid, float weaponid, float itemflags, float(entity player, entity item) pickupevalfunc, float pickupbasevalue)
 518 {
 519         startitem_failed = FALSE;
 520
 521         // is it a dropped weapon?
 522         if (self.classname == "droppedweapon")
 523         {
 524                 self.reset = SUB_Remove;
 525                 // it's a dropped weapon
 526                 self.movetype = MOVETYPE_TOSS;
 527                 self.solid = SOLID_TRIGGER;
 528                 // Savage: remove thrown items after a certain period of time ("garbage collection")
 529                 self.think = RemoveItem;
 530                 self.nextthink = time + 60;
 531                 // don't drop if in a NODROP zone (such as lava)
 532                 traceline(self.origin, self.origin, MOVE_NORMAL, self);
 533                 if (trace_dpstartcontents & DPCONTENTS_NODROP)
 534                 {
 535                         startitem_failed = TRUE;
 536                         remove(self);
 537                         return;
 538                 }
 539         }
 540         else
 541         {
 542                 self.reset = Item_Reset;
 543                 // it's a level item
 544                 if(self.spawnflags & 1)
 545                         self.noalign = 1;
 546                 if (self.noalign)
 547                         self.movetype = MOVETYPE_NONE;
 548                 else
 549                         self.movetype = MOVETYPE_TOSS;
 550                 self.solid = SOLID_TRIGGER;
 551                 // do item filtering according to game mode and other things
 552                 if (!self.noalign)
 553                 {
 554                         // first nudge it off the floor a little bit to avoid math errors
 555                         setorigin(self, self.origin + '0 0 1');
 556                         // set item size before we spawn a spawnfunc_waypoint
 557                         if((itemflags & FL_POWERUP) || self.health || self.armorvalue)
 558                                 setsize (self, '-16 -16 0', '16 16 48');
 559                         else
 560                                 setsize (self, '-16 -16 0', '16 16 32');
 561                         // note droptofloor returns FALSE if stuck/or would fall too far
 562                         droptofloor();
 563                         waypoint_spawnforitem(self);
 564                 }
 565
 566                 if(teams_matter)
 567                 {
 568                         if(self.notteam)
 569                         {
 570                                 print("removed non-teamplay ", self.classname, "\n");
 571                                 startitem_failed = TRUE;
 572                                 remove (self);
 573                                 return;
 574                         }
 575                 }
 576                 else
 577                 {
 578                         if(self.notfree)
 579                         {
 580                                 print("removed non-FFA ", self.classname, "\n");
 581                                 startitem_failed = TRUE;
 582                                 remove (self);
 583                                 return;
 584                         }
 585                 }
 586
 587                 if(self.notq3a)
 588                 {
 589                         // We aren't TA or something like that, so we keep the Q3A entities
 590                         print("removed non-Q3A ", self.classname, "\n");
 591                         startitem_failed = TRUE;
 592                         remove (self);
 593                         return;
 594                 }
 595
 596                 /*
 597                  * can't do it that way, as it would break maps
 598                  * TODO make a target_give like entity another way, that perhaps has
 599                  * the weapon name in a key
 600                 if(self.targetname)
 601                 {
 602                         // target_give not yet supported; maybe later
 603                         print("removed targeted ", self.classname, "\n");
 604                         startitem_failed = TRUE;
 605                         remove (self);
 606                         return;
 607                 }
 608                 */
 609
 610                 if(cvar("spawn_debug") >= 2)
 611                 {
 612                         entity otheritem;
 613                         for(otheritem = findradius(self.origin, 3); otheritem; otheritem = otheritem.chain)
 614                         {
 615                                 if(otheritem.is_item)
 616                                 {
 617                                         dprint("XXX Found duplicated item: ", itemname, vtos(self.origin));
 618                                         dprint(" vs ", otheritem.netname, vtos(otheritem.origin), "\n");
 619                                         error("Mapper sucks.");
 620                                 }
 621                         }
 622                         self.is_item = TRUE;
 623                 }
 624
 625                 weaponsInMap |= weaponid;
 626
 627                 if(g_lms)
 628                 {
 629                         startitem_failed = TRUE;
 630                         remove(self);
 631                         return;
 632                 }
 633                 else if (g_weaponarena && ((weaponid & WEPBIT_ALL) || (itemid & IT_AMMO)))
 634                 {
 635                         startitem_failed = TRUE;
 636                         remove(self);
 637                         return;
 638                 }
 639                 else if (g_minstagib)
 640                 {
 641                         // don't remove dropped items and powerups
 642                         if (self.classname != "minstagib")
 643                         {
 644                                 startitem_failed = TRUE;
 645                                 remove (self);
 646                                 return;
 647                         }
 648                 }
 649                 else if ((!cvar("g_pickup_items") || g_nixnex) && itemid != IT_STRENGTH && itemid != IT_INVINCIBLE && itemid != IT_HEALTH)
 650                 {
 651                         startitem_failed = TRUE;
 652                         remove (self);
 653                         return;
 654                 }
 655
 656                 precache_model (itemmodel);
 657                 precache_sound (pickupsound);
 658                 precache_sound ("misc/itemrespawn.wav");
 659                 precache_sound ("misc/itemrespawncountdown.wav");
 660
 661                 if(itemid == IT_STRENGTH)
 662                         precache_sound ("misc/strength_respawn.wav");
 663                 if(itemid == IT_INVINCIBLE)
 664                         precache_sound ("misc/shield_respawn.wav");
 665
 666                 if((itemid & (IT_STRENGTH | IT_INVINCIBLE | IT_HEALTH | IT_ARMOR | IT_KEY1 | IT_KEY2)) || (weaponid & WEPBIT_ALL))
 667                         self.target = "###item###"; // for finding the nearest item using find()
 668         }
 669
 670         self.bot_pickup = TRUE;
 671         self.bot_pickupevalfunc = pickupevalfunc;
 672         self.bot_pickupbasevalue = pickupbasevalue;
 673         self.mdl = itemmodel;
 674         self.item_pickupsound = pickupsound;
 675         // let mappers override respawntime
 676         if(!self.respawntime) // both set
 677         {
 678                 self.respawntime = defaultrespawntime;
 679                 self.respawntimejitter = defaultrespawntimejitter;
 680         }
 681         self.netname = itemname;
 682         self.items = itemid;
 683         self.weapons = weaponid;
 684         self.flags = FL_ITEM | itemflags;
 685         self.touch = Item_Touch;
 686         setmodel (self, self.mdl); // precision set below
 687         self.effects |= EF_LOWPRECISION;
 688         if((itemflags & FL_POWERUP) || self.health || self.armorvalue)
 689                 setsize (self, '-16 -16 0', '16 16 48');
 690         else
 691                 setsize (self, '-16 -16 0', '16 16 32');
 692         if(itemflags & FL_WEAPON)
 693                 self.modelflags |= MF_ROTATE;
 694
 695         if (self.classname != "droppedweapon") // if dropped, colormap is already set up nicely
 696         if (itemflags & FL_WEAPON)
 697         {
 698                 // neutral team color for pickup weapons
 699                 self.colormap = 1024; // color shirt=0 pants=0 grey
 700         }
 701
 702         if (cvar("g_fullbrightitems"))
 703                 self.effects = self.effects | EF_FULLBRIGHT;
 704
 705         self.state = 0;
 706         if(self.team)
 707         {
 708                 if(!self.cnt)
 709                         self.cnt = 1; // item probability weight
 710                 self.effects = self.effects | EF_NODRAW; // marker for item team search
 711                 InitializeEntity(self, Item_FindTeam, INITPRIO_FINDTARGET);
 712         }
 713         else if(self.flags & FL_POWERUP) // do not spawn powerups initially!
 714         {
 715                 self.solid = SOLID_NOT;
 716                 self.model = string_null;
 717                 Item_ScheduleInitialRespawn(self);
 718         }
 719 }
 720
 721 /* replace items in minstagib
 722  * IT_STRENGTH   = invisibility
 723  * IT_NAILS      = extra lives
 724  * IT_INVINCIBLE = speed
 725  */
 726 void minstagib_items (float itemid)
 727 {
 728         // we don't want to replace dropped weapons ;)
 729         if (self.classname == "droppedweapon")
 730         {
 731                 self.ammo_cells = 25;
 732                 StartItem ("models/weapons/g_nex.md3",
 733                         "weapons/weaponpickup.wav", 15, 0,
 734                         "MinstaNex", 0, WEPBIT_MINSTANEX, FL_WEAPON, generic_pickupevalfunc, 1000);
 735                 return;
 736         }
 737
 738         local float rnd;
 739         self.classname = "minstagib";
 740
 741         // replace rocket launchers and nex guns with ammo cells
 742         if (itemid == IT_CELLS)
 743         {
 744                 self.ammo_cells = 1;
 745                 StartItem ("models/items/a_cells.md3",
 746                         "misc/itempickup.wav", 45, 0,
 747                         "Nex Ammo", IT_CELLS, 0, 0, generic_pickupevalfunc, 100);
 748                 return;
 749         }
 750
 751         // randomize
 752         rnd = random() * 3;
 753         if (rnd <= 1)
 754                 itemid = IT_STRENGTH;
 755         else if (rnd <= 2)
 756                 itemid = IT_NAILS;
 757         else
 758                 itemid = IT_INVINCIBLE;
 759
 760         // replace with invis
 761         if (itemid == IT_STRENGTH)
 762         {
 763                 self.effects = EF_ADDITIVE;
 764                 self.strength_finished = 30;
 765                 StartItem ("models/items/g_strength.md3",
 766                         "misc/powerup.wav", g_pickup_respawntime_powerup, g_pickup_respawntimejitter_powerup,
 767                         "Invisibility", IT_STRENGTH, 0, FL_POWERUP, generic_pickupevalfunc, BOT_PICKUP_RATING_MID);
 768         }
 769         // replace with extra lives
 770         if (itemid == IT_NAILS)
 771         {
 772                 self.max_health = 1;
 773                 StartItem ("models/items/g_h100.md3",
 774                         "misc/megahealth.wav", g_pickup_respawntime_powerup, g_pickup_respawntimejitter_powerup,
 775                         "Extralife", IT_NAILS, 0, FL_POWERUP, generic_pickupevalfunc, BOT_PICKUP_RATING_HIGH);
 776
 777         }
 778         // replace with speed
 779         if (itemid == IT_INVINCIBLE)
 780         {
 781                 self.effects = EF_ADDITIVE;
 782                 self.invincible_finished = 30;
 783                 StartItem ("models/items/g_invincible.md3",
 784                         "misc/powerup_shield.wav", g_pickup_respawntime_powerup, g_pickup_respawntimejitter_powerup,
 785                         "Speed", IT_INVINCIBLE, 0, FL_POWERUP, generic_pickupevalfunc, BOT_PICKUP_RATING_MID);
 786         }
 787
 788 }
 789
 790 float minst_no_auto_cells;
 791 void minst_remove_item (void) {
 792         if(minst_no_auto_cells)
 793                 remove(self);
 794 }
 795
 796 float weaponswapping;
 797 float internalteam;
 798
 799 void weapon_defaultspawnfunc(float wpn)
 800 {
 801         entity e;
 802         float t;
 803         var .float ammofield;
 804         string s;
 805         entity oldself;
 806         float i, j;
 807
 808         // set the respawntime in advance (so replaced weapons can copy it)
 809
 810         if(!self.respawntime)
 811         {
 812                 e = get_weaponinfo(wpn);
 813                 if(e.items == IT_SUPERWEAPON)
 814                 {
 815                         self.respawntime = g_pickup_respawntime_powerup;
 816                         self.respawntimejitter = g_pickup_respawntimejitter_powerup;
 817                 }
 818                 else
 819                 {
 820                         self.respawntime = g_pickup_respawntime_weapon;
 821                         self.respawntimejitter = g_pickup_respawntimejitter_weapon;
 822                 }
 823         }
 824
 825         if(self.classname != "droppedweapon" && self.classname != "replacedweapon")
 826         {
 827                 e = get_weaponinfo(wpn);
 828                 s = cvar_string(strcat("g_weaponreplace_", e.netname));
 829                 if(s == "0")
 830                 {
 831                         remove(self);
 832                         startitem_failed = TRUE;
 833                         return;
 834                 }
 835                 t = tokenize_console(s);
 836                 if(t >= 2)
 837                 {
 838                         self.team = --internalteam;
 839                         oldself = self;
 840                         for(i = 1; i < t; ++i)
 841                         {
 842                                 s = argv(i);
 843                                 for(j = WEP_FIRST; j <= WEP_LAST; ++j)
 844                                 {
 845                                         e = get_weaponinfo(j);
 846                                         if(e.netname == s)
 847                                         {
 848                                                 self = spawn();
 849                                                 copyentity(oldself, self);
 850                                                 self.classname = "replacedweapon";
 851                                                 weapon_defaultspawnfunc(j);
 852                                                 break;
 853                                         }
 854                                 }
 855                                 if(j > WEP_LAST)
 856                                 {
 857                                         print("The weapon replace list for ", oldself.classname, " contains an unknown weapon ", s, ". Skipped.\n");
 858                                 }
 859                         }
 860                         self = oldself;
 861                 }
 862                 if(t >= 1)
 863                 {
 864                         s = argv(0);
 865                         wpn = 0;
 866                         for(j = WEP_FIRST; j <= WEP_LAST; ++j)
 867                         {
 868                                 e = get_weaponinfo(j);
 869                                 if(e.netname == s)
 870                                 {
 871                                         wpn = j;
 872                                         break;
 873                                 }
 874                         }
 875                         if(j > WEP_LAST)
 876                         {
 877                                 print("The weapon replace list for ", self.classname, " contains an unknown weapon ", s, ". Skipped.\n");
 878                         }
 879                 }
 880                 if(wpn == 0)
 881                 {
 882                         remove(self);
 883                         startitem_failed = TRUE;
 884                         return;
 885                 }
 886         }
 887
 888         e = get_weaponinfo(wpn);
 889
 890         if(e.items && e.items != IT_SUPERWEAPON)
 891         {
 892                 for(i = 0, j = 1; i < 24; ++i, j *= 2)
 893                 {
 894                         if(e.items & j)
 895                         {
 896                                 ammofield = Item_CounterField(j);
 897                                 if(!self.ammofield)
 898                                         self.ammofield = cvar(strcat("g_pickup_", Item_CounterFieldName(j)));
 899                         }
 900                 }
 901         }
 902         else
 903         {
 904                 self.flags |= FL_NO_WEAPON_STAY;
 905         }
 906
 907         // weapon stay isn't supported for teamed weapons
 908         if(self.team)
 909                 self.flags |= FL_NO_WEAPON_STAY;
 910
 911         if(g_weapon_stay == 2 && self.classname != "droppedweapon")
 912         {
 913                 self.ammo_shells = 0;
 914                 self.ammo_nails = 0;
 915                 self.ammo_cells = 0;
 916                 self.ammo_rockets = 0;
 917                 // weapon stay 2: don't use ammo on weapon pickups; instead
 918                 // initialize all ammo types to the pickup ammo unless set by g_start_ammo_*
 919         }
 920
 921         StartItem(e.model, "weapons/weaponpickup.wav", self.respawntime, self.respawntimejitter, e.message, 0, e.weapons, FL_WEAPON, weapon_pickupevalfunc, e.bot_pickupbasevalue);
 922         if (self.modelindex) // don't precache if self was removed
 923                 weapon_action(e.weapon, WR_PRECACHE);
 924 }
 925
 926 void spawnfunc_weapon_shotgun (void);
 927 void spawnfunc_weapon_uzi (void) {
 928         if(q3acompat_machineshotgunswap)
 929         if(self.classname != "droppedweapon")
 930         {
 931                 weapon_defaultspawnfunc(WEP_SHOTGUN);
 932                 return;
 933         }
 934         weapon_defaultspawnfunc(WEP_UZI);
 935 }
 936
 937 void spawnfunc_weapon_shotgun (void) {
 938         if(q3acompat_machineshotgunswap)
 939         if(self.classname != "droppedweapon")
 940         {
 941                 weapon_defaultspawnfunc(WEP_UZI);
 942                 return;
 943         }
 944         weapon_defaultspawnfunc(WEP_SHOTGUN);
 945 }
 946
 947 void spawnfunc_weapon_nex (void)
 948 {
 949         if (g_minstagib)
 950         {
 951                 minstagib_items(IT_CELLS);
 952                 self.think = minst_remove_item;
 953                 self.nextthink = time;
 954                 return;
 955         }
 956         weapon_defaultspawnfunc(WEP_NEX);
 957 }
 958
 959 void spawnfunc_weapon_minstanex (void)
 960 {
 961         if (g_minstagib)
 962         {
 963                 minstagib_items(IT_CELLS);
 964                 self.think = minst_remove_item;
 965                 self.nextthink = time;
 966                 return;
 967         }
 968         weapon_defaultspawnfunc(WEP_MINSTANEX);
 969 }
 970
 971 void spawnfunc_weapon_rocketlauncher (void)
 972 {
 973         if (g_minstagib)
 974         {
 975                 minstagib_items(IT_CELLS);
 976                 self.think = minst_remove_item;
 977                 self.nextthink = time;
 978                 return;
 979         }
 980         weapon_defaultspawnfunc(WEP_ROCKET_LAUNCHER);
 981 }
 982
 983 void spawnfunc_item_rockets (void) {
 984         if(!self.ammo_rockets)
 985                 self.ammo_rockets = g_pickup_rockets;
 986         StartItem ("models/items/a_rockets.md3", "misc/itempickup.wav", g_pickup_respawntime_ammo, g_pickup_respawntimejitter_ammo, "rockets", IT_ROCKETS, 0, 0, commodity_pickupevalfunc, 3000);
 987 }
 988
 989 void spawnfunc_item_shells (void);
 990 void spawnfunc_item_bullets (void) {
 991         if(!weaponswapping)
 992         if(q3acompat_machineshotgunswap)
 993         if(self.classname != "droppedweapon")
 994         {
 995                 weaponswapping = TRUE;
 996                 spawnfunc_item_shells();
 997                 weaponswapping = FALSE;
 998                 return;
 999         }
1000
1001         if(!self.ammo_nails)
1002                 self.ammo_nails = g_pickup_nails;
1003         StartItem ("models/items/a_bullets.mdl", "misc/itempickup.wav", g_pickup_respawntime_ammo, g_pickup_respawntimejitter_ammo, "bullets", IT_NAILS, 0, 0, commodity_pickupevalfunc, 2000);
1004 }
1005
1006 void spawnfunc_item_cells (void) {
1007         if(!self.ammo_cells)
1008                 self.ammo_cells = g_pickup_cells;
1009         StartItem ("models/items/a_cells.md3", "misc/itempickup.wav", g_pickup_respawntime_ammo, g_pickup_respawntimejitter_ammo, "cells", IT_CELLS, 0, 0, commodity_pickupevalfunc, 2000);
1010 }
1011
1012 void spawnfunc_item_shells (void) {
1013         if(!weaponswapping)
1014         if(q3acompat_machineshotgunswap)
1015         if(self.classname != "droppedweapon")
1016         {
1017                 weaponswapping = TRUE;
1018                 spawnfunc_item_bullets();
1019                 weaponswapping = FALSE;
1020                 return;
1021         }
1022
1023         if(!self.ammo_shells)
1024                 self.ammo_shells = g_pickup_shells;
1025         StartItem ("models/items/a_shells.md3", "misc/itempickup.wav", g_pickup_respawntime_ammo, g_pickup_respawntimejitter_ammo, "shells", IT_SHELLS, 0, 0, commodity_pickupevalfunc, 500);
1026 }
1027
1028 void spawnfunc_item_armor_small (void) {
1029         if(!self.armorvalue)
1030                 self.armorvalue = g_pickup_armorsmall;
1031         if(!self.max_armorvalue)
1032                 self.max_armorvalue = g_pickup_armorsmall_max;
1033         StartItem ("models/items/g_a1.md3", "misc/armor1.wav", g_pickup_respawntime_short, g_pickup_respawntimejitter_short, "5 Armor", IT_ARMOR_SHARD, 0, 0, commodity_pickupevalfunc, BOT_PICKUP_RATING_LOW);
1034 }
1035
1036 void spawnfunc_item_armor_medium (void) {
1037         if(!self.armorvalue)
1038                 self.armorvalue = g_pickup_armormedium;
1039         if(!self.max_armorvalue)
1040                 self.max_armorvalue = g_pickup_armormedium_max;
1041         StartItem ("models/items/g_armormedium.md3", "misc/armor10.wav", g_pickup_respawntime_medium, g_pickup_respawntimejitter_medium, "25 Armor", IT_ARMOR, 0, 0, commodity_pickupevalfunc, BOT_PICKUP_RATING_MID);
1042 }
1043
1044 void spawnfunc_item_armor_big (void) {
1045         if(!self.armorvalue)
1046                 self.armorvalue = g_pickup_armorbig;
1047         if(!self.max_armorvalue)
1048                 self.max_armorvalue = g_pickup_armorbig_max;
1049         StartItem ("models/items/g_a50.md3", "misc/armor17_5.wav", g_pickup_respawntime_long, g_pickup_respawntimejitter_long, "50 Armor", IT_ARMOR, 0, 0, commodity_pickupevalfunc, 20000);
1050 }
1051
1052 void spawnfunc_item_armor_large (void) {
1053         if(!self.armorvalue)
1054                 self.armorvalue = g_pickup_armorlarge;
1055         if(!self.max_armorvalue)
1056                 self.max_armorvalue = g_pickup_armorlarge_max;
1057         StartItem ("models/items/g_a25.md3", "misc/armor25.wav", g_pickup_respawntime_long, g_pickup_respawntimejitter_long, "100 Armor", IT_ARMOR, 0, 0, commodity_pickupevalfunc, BOT_PICKUP_RATING_HIGH);
1058 }
1059
1060 void spawnfunc_item_health_small (void) {
1061         if(!self.max_health)
1062                 self.max_health = g_pickup_healthsmall_max;
1063         if(!self.health)
1064                 self.health = g_pickup_healthsmall;
1065         StartItem ("models/items/g_h1.md3", "misc/minihealth.wav", g_pickup_respawntime_short, g_pickup_respawntimejitter_short, "5 Health", IT_5HP, 0, 0, commodity_pickupevalfunc, BOT_PICKUP_RATING_LOW);
1066 }
1067
1068 void spawnfunc_item_health_medium (void) {
1069         if(!self.max_health)
1070                 self.max_health = g_pickup_healthmedium_max;
1071         if(!self.health)
1072                 self.health = g_pickup_healthmedium;
1073         StartItem ("models/items/g_h25.md3", "misc/mediumhealth.wav", g_pickup_respawntime_short, g_pickup_respawntimejitter_short, "25 Health", IT_25HP, 0, 0, commodity_pickupevalfunc, BOT_PICKUP_RATING_MID);
1074 }
1075
1076 void spawnfunc_item_health_large (void) {
1077         if(!self.max_health)
1078                 self.max_health = g_pickup_healthlarge_max;
1079         if(!self.health)
1080                 self.health = g_pickup_healthlarge;
1081         StartItem ("models/items/g_h50.md3", "misc/mediumhealth.wav", g_pickup_respawntime_medium, g_pickup_respawntimejitter_medium, "50 Health", IT_25HP, 0, 0, commodity_pickupevalfunc, BOT_PICKUP_RATING_MID);
1082 }
1083
1084 void spawnfunc_item_health_mega (void) {
1085         if(!cvar("g_powerup_superhealth"))
1086                 return;
1087
1088         if(g_arena && !cvar("g_arena_powerups"))
1089                 return;
1090
1091         if(g_minstagib) {
1092                 minstagib_items(IT_NAILS);
1093         } else {
1094                 if(!self.max_health)
1095                         self.max_health = g_pickup_healthmega_max;
1096                 if(!self.health)
1097                         self.health = g_pickup_healthmega;
1098                 StartItem ("models/items/g_h100.md3", "misc/megahealth.wav", g_pickup_respawntime_long, g_pickup_respawntimejitter_long, "100 Health", IT_HEALTH, 0, 0, commodity_pickupevalfunc, BOT_PICKUP_RATING_HIGH);
1099         }
1100 }
1101
1102 // support old misnamed entities
1103 void spawnfunc_item_armor1() { spawnfunc_item_armor_small(); }  // FIXME: in Quake this is green armor, in Nexuiz maps it is an armor shard
1104 void spawnfunc_item_armor25() { spawnfunc_item_armor_large(); }
1105 void spawnfunc_item_health1() { spawnfunc_item_health_small(); }
1106 void spawnfunc_item_health25() { spawnfunc_item_health_medium(); }
1107 void spawnfunc_item_health100() { spawnfunc_item_health_mega(); }
1108
1109 void spawnfunc_item_strength (void) {
1110         if(!cvar("g_powerup_strength"))
1111                 return;
1112
1113         if(g_arena && !cvar("g_arena_powerups"))
1114                 return;
1115
1116         if(g_minstagib) {
1117                 minstagib_items(IT_STRENGTH);
1118         } else {
1119                 precache_sound("weapons/strength_fire.wav");
1120                 self.strength_finished = 30;
1121                 self.effects = EF_ADDITIVE;
1122                 StartItem ("models/items/g_strength.md3", "misc/powerup.wav", g_pickup_respawntime_powerup, g_pickup_respawntimejitter_powerup, "Strength Powerup", IT_STRENGTH, 0, FL_POWERUP, generic_pickupevalfunc, 100000);
1123         }
1124 }
1125
1126 void spawnfunc_item_invincible (void) {
1127         if(!cvar("g_powerup_shield"))
1128                 return;
1129
1130         if(g_arena && !cvar("g_arena_powerups"))
1131                 return;
1132
1133         if(g_minstagib) {
1134                 minstagib_items(IT_INVINCIBLE);
1135         } else {
1136                 self.invincible_finished = 30;
1137                 self.effects = EF_ADDITIVE;
1138                 StartItem ("models/items/g_invincible.md3", "misc/powerup_shield.wav", g_pickup_respawntime_powerup, g_pickup_respawntimejitter_powerup, "Shield", IT_INVINCIBLE, 0, FL_POWERUP, generic_pickupevalfunc, 100000);
1139         }
1140 }
1141
1142 void spawnfunc_item_minst_cells (void) {
1143         if (g_minstagib)
1144         {
1145                 minst_no_auto_cells = 1;
1146                 minstagib_items(IT_CELLS);
1147         }
1148         else
1149                 remove(self);
1150 }
1151
1152 // compatibility:
1153 void spawnfunc_item_quad (void) {self.classname = "item_strength";spawnfunc_item_strength();}
1154
1155 float target_item_func_set(float a, float b)
1156 {
1157         if(b == 0)
1158                 return a;
1159         else if(b < 0)
1160                 return 0;
1161         else
1162                 return b;
1163 }
1164
1165 float target_item_func_min(float a, float b)
1166 {
1167         if(b == 0)
1168                 return a;
1169         else if(b < 0)
1170                 return 0;
1171         else
1172                 return min(a, b);
1173 }
1174
1175 float target_item_func_max(float a, float b)
1176 {
1177         return max(a, b);
1178 }
1179
1180 float target_item_func_bitset(float a, float b)
1181 {
1182         return b;
1183 }
1184
1185 float target_item_func_and(float a, float b)
1186 {
1187         return a & b;
1188 }
1189
1190 float target_item_func_itembitset(float a, float b)
1191 {
1192         return (a - (a & (IT_PICKUPMASK | IT_STRENGTH | IT_INVINCIBLE))) | b;
1193 }
1194
1195 float target_item_func_itemand(float a, float b)
1196 {
1197         return (a - (a & (IT_PICKUPMASK | IT_STRENGTH | IT_INVINCIBLE))) | (a & b);
1198 }
1199
1200 float target_item_func_or(float a, float b)
1201 {
1202         return a | b;
1203 }
1204
1205 float target_item_func_andnot(float a, float b)
1206 {
1207         return a - (a & b);
1208 }
1209
1210 float target_item_changed;
1211 void target_item_change(float binary, .float field, float(float a, float b) func, string sound_increase, string sound_decrease)
1212 {
1213         float n, d;
1214         n = func(activator.field, self.field);
1215
1216         if(binary)
1217         {
1218                 d = n & activator.field;
1219                 if(d != n) // bits added?
1220                         d = +1;
1221                 else if(d != activator.field) // bits removed?
1222                         d = -1;
1223                 else
1224                         d = 0;
1225         }
1226         else
1227                 d = n - activator.field;
1228
1229         if(d < 0)
1230         {
1231                 if(sound_decrease != "")
1232                         sound (activator, CHAN_AUTO, sound_decrease, VOL_BASE, ATTN_NORM);
1233                 target_item_changed = 1;
1234         }
1235         else if(d > 0)
1236         {
1237                 if(sound_increase != "")
1238                         sound (activator, CHAN_AUTO, sound_increase, VOL_BASE, ATTN_NORM);
1239                 target_item_changed = 1;
1240         }
1241         activator.field = n;
1242 }
1243
1244 void target_items_use (void)
1245 {
1246         float h0, a0, f0;
1247
1248         if(activator.classname == "droppedweapon")
1249         {
1250                 EXACTTRIGGER_TOUCH;
1251                 remove(activator);
1252                 return;
1253         }
1254
1255         if(activator.classname != "player")
1256                 return;
1257         if(activator.deadflag != DEAD_NO)
1258                 return;
1259         EXACTTRIGGER_TOUCH;
1260
1261         entity e;
1262         for(e = world; (e = find(e, classname, "droppedweapon")); )
1263                 if(e.enemy == activator)
1264                         remove(e);
1265
1266         float _switchweapon;
1267         _switchweapon = FALSE;
1268         if (activator.autoswitch)
1269                 if (activator.switchweapon == w_getbestweapon(activator))
1270                         _switchweapon = TRUE;
1271
1272         a0 = activator.armorvalue;
1273         h0 = activator.health;
1274         f0 = activator.ammo_fuel;
1275         target_item_changed = 0;
1276
1277         if(self.spawnflags == 0) // SET
1278         {
1279                 target_item_change(0, ammo_shells, target_item_func_set, "misc/itempickup.wav", "");
1280                 target_item_change(0, ammo_nails, target_item_func_set, "misc/itempickup.wav", "");
1281                 target_item_change(0, ammo_rockets, target_item_func_set, "misc/itempickup.wav", "");
1282                 target_item_change(0, ammo_cells, target_item_func_set, "misc/itempickup.wav", "");
1283                 target_item_change(0, ammo_fuel, target_item_func_set, "misc/itempickup.wav", "");
1284                 target_item_change(0, health, target_item_func_set, "misc/megahealth.wav", "");
1285                 target_item_change(0, armorvalue, target_item_func_set, "misc/armor25.wav", "");
1286                 target_item_change(1, items, target_item_func_itembitset, "misc/powerup.wav", "misc/poweroff.wav");
1287                 target_item_change(1, weapons, target_item_func_bitset, "weapons/weaponpickup.wav", "");
1288
1289                 if((self.items & activator.items) & IT_STRENGTH)
1290                         activator.strength_finished = time + self.strength_finished;
1291                 if((self.items & activator.items) & IT_INVINCIBLE)
1292                         activator.invincible_finished = time + self.invincible_finished;
1293         }
1294         else if(self.spawnflags == 1) // AND/MIN
1295         {
1296                 target_item_change(0, ammo_shells, target_item_func_min, "misc/itempickup.wav", "");
1297                 target_item_change(0, ammo_nails, target_item_func_min, "misc/itempickup.wav", "");
1298                 target_item_change(0, ammo_rockets, target_item_func_min, "misc/itempickup.wav", "");
1299                 target_item_change(0, ammo_cells, target_item_func_min, "misc/itempickup.wav", "");
1300                 target_item_change(0, ammo_fuel, target_item_func_min, "misc/itempickup.wav", "");
1301                 target_item_change(0, health, target_item_func_min, "misc/megahealth.wav", "");
1302                 target_item_change(0, armorvalue, target_item_func_min, "misc/armor25.wav", "");
1303                 target_item_change(1, items, target_item_func_itemand, "misc/powerup.wav", "misc/poweroff.wav");
1304                 target_item_change(1, weapons, target_item_func_and, "weapons/weaponpickup.wav", "");
1305
1306                 if((self.items & activator.items) & IT_STRENGTH)
1307                         activator.strength_finished = min(activator.strength_finished, time + self.strength_finished);
1308                 if((self.items & activator.items) & IT_INVINCIBLE)
1309                         activator.invincible_finished = min(activator.invincible_finished, time + self.invincible_finished);
1310         }
1311         else if(self.spawnflags == 2) // OR/MAX
1312         {
1313                 target_item_change(0, ammo_shells, target_item_func_max, "misc/itempickup.wav", "");
1314                 target_item_change(0, ammo_nails, target_item_func_max, "misc/itempickup.wav", "");
1315                 target_item_change(0, ammo_rockets, target_item_func_max, "misc/itempickup.wav", "");
1316                 target_item_change(0, ammo_cells, target_item_func_max, "misc/itempickup.wav", "");
1317                 target_item_change(0, ammo_fuel, target_item_func_max, "misc/itempickup.wav", "");
1318                 target_item_change(0, health, target_item_func_max, "misc/megahealth.wav", "");
1319                 target_item_change(0, armorvalue, target_item_func_max, "misc/armor25.wav", "");
1320                 target_item_change(1, items, target_item_func_or, "misc/powerup.wav", "misc/poweroff.wav");
1321                 target_item_change(1, weapons, target_item_func_or, "weapons/weaponpickup.wav", "");
1322
1323                 if((self.items & activator.items) & IT_STRENGTH)
1324                         activator.strength_finished = max(activator.strength_finished, time + self.strength_finished);
1325                 if((self.items & activator.items) & IT_INVINCIBLE)
1326                         activator.invincible_finished = max(activator.invincible_finished, time + self.invincible_finished);
1327         }
1328         else if(self.spawnflags == 4) // ANDNOT/MIN
1329         {
1330                 target_item_change(0, ammo_shells, target_item_func_min, "misc/itempickup.wav", "");
1331                 target_item_change(0, ammo_nails, target_item_func_min, "misc/itempickup.wav", "");
1332                 target_item_change(0, ammo_rockets, target_item_func_min, "misc/itempickup.wav", "");
1333                 target_item_change(0, ammo_cells, target_item_func_min, "misc/itempickup.wav", "");
1334                 target_item_change(0, ammo_fuel, target_item_func_min, "misc/itempickup.wav", "");
1335                 target_item_change(0, health, target_item_func_min, "misc/megahealth.wav", "");
1336                 target_item_change(0, armorvalue, target_item_func_min, "misc/armor25.wav", "");
1337                 target_item_change(1, items, target_item_func_andnot, "misc/powerup.wav", "misc/poweroff.wav");
1338                 target_item_change(1, weapons, target_item_func_andnot, "weapons/weaponpickup.wav", "");
1339
1340                 if((self.items & activator.items) & IT_STRENGTH)
1341                         activator.strength_finished = min(activator.strength_finished, time + self.strength_finished);
1342                 if((self.items & activator.items) & IT_INVINCIBLE)
1343                         activator.invincible_finished = min(activator.invincible_finished, time + self.invincible_finished);
1344         }
1345
1346         if not(activator.items & IT_STRENGTH)
1347                 activator.strength_finished = 0;
1348         if not(activator.items & IT_INVINCIBLE)
1349                 activator.invincible_finished = 0;
1350
1351         if(activator.health > h0)
1352                 activator.pauserothealth_finished = max(activator.pauserothealth_finished, time + cvar("g_balance_pause_health_rot"));
1353         else if(activator.health < h0)
1354                 activator.pauseregen_finished = max(activator.pauseregen_finished, time + cvar("g_balance_pause_health_regen"));
1355
1356         if(activator.ammo_fuel > f0)
1357                 activator.pauserotfuel_finished = max(activator.pauserotfuel_finished, time + cvar("g_balance_pause_fuel_rot"));
1358         else if(activator.ammo_fuel < f0)
1359                 activator.pauseregen_finished = max(activator.pauseregen_finished, time + cvar("g_balance_pause_fuel_regen"));
1360
1361         if(activator.armorvalue > a0)
1362                 activator.pauserotarmor_finished = max(activator.pauserothealth_finished, time + cvar("g_balance_pause_health_rot"));
1363
1364         if not(activator.weapons & W_WeaponBit(activator.switchweapon))
1365                 _switchweapon = TRUE;
1366         if(_switchweapon)
1367                 W_SwitchWeapon_Force(activator, w_getbestweapon(activator));
1368
1369         if(target_item_changed)
1370                 centerprint(activator, self.message);
1371 }
1372
1373 void spawnfunc_target_items (void)
1374 {
1375         float n, i, j;
1376         entity e;
1377         self.use = target_items_use;
1378         if(!self.strength_finished)
1379                 self.strength_finished = cvar("g_balance_powerup_strength_time");
1380         if(!self.invincible_finished)
1381                 self.invincible_finished = cvar("g_balance_powerup_invincible_time");
1382
1383         precache_sound("misc/itempickup.wav");
1384         precache_sound("misc/itempickup.wav");
1385         precache_sound("misc/itempickup.wav");
1386         precache_sound("misc/itempickup.wav");
1387         precache_sound("misc/megahealth.wav");
1388         precache_sound("misc/armor25.wav");
1389         precache_sound("misc/powerup.wav");
1390         precache_sound("misc/poweroff.wav");
1391         precache_sound("weapons/weaponpickup.wav");
1392
1393         n = tokenize_console(self.netname);
1394         for(i = 0; i < n; ++i)
1395         {
1396                 if     (argv(i) == "unlimited_ammo")         self.items |= IT_UNLIMITED_AMMO;
1397                 else if(argv(i) == "unlimited_weapon_ammo")  self.items |= IT_UNLIMITED_WEAPON_AMMO;
1398                 else if(argv(i) == "unlimited_superweapons") self.items |= IT_UNLIMITED_SUPERWEAPONS;
1399                 else if(argv(i) == "strength")               self.items |= IT_STRENGTH;
1400                 else if(argv(i) == "invincible")             self.items |= IT_INVINCIBLE;
1401                 else if(argv(i) == "jetpack")                self.items |= IT_JETPACK;
1402                 else if(argv(i) == "fuel_regen")             self.items |= IT_FUEL_REGEN;
1403                 else
1404                 {
1405                         for(j = WEP_FIRST; j <= WEP_LAST; ++j)
1406                         {
1407                                 e = get_weaponinfo(j);
1408                                 if(argv(i) == e.netname)
1409                                 {
1410                                         self.weapons |= e.weapons;
1411                                         if(self.spawnflags == 0 || self.spawnflags == 2)
1412                                                 weapon_action(e.weapon, WR_PRECACHE);
1413                                         break;
1414                                 }
1415                         }
1416                         if(j > WEP_LAST)
1417                                 print("target_items: invalid item ", argv(i), "\n");
1418                 }
1419         }
1420 }
1421
1422 void spawnfunc_item_fuel(void)
1423 {
1424         if(!self.ammo_fuel)
1425                 self.ammo_fuel = g_pickup_fuel;
1426         StartItem ("models/items/g_fuel.md3", "misc/itempickup.wav", g_pickup_respawntime_ammo, g_pickup_respawntimejitter_ammo, "Fuel", IT_FUEL, 0, 0, commodity_pickupevalfunc, BOT_PICKUP_RATING_LOW);
1427 }
1428
1429 void spawnfunc_item_fuel_regen(void)
1430 {
1431         if(start_items & IT_FUEL_REGEN)
1432         {
1433                 spawnfunc_item_fuel();
1434                 return;
1435         }
1436         StartItem ("models/items/g_fuelregen.md3", "misc/itempickup.wav", g_pickup_respawntime_powerup, g_pickup_respawntimejitter_powerup, "Fuel regenerator", IT_FUEL_REGEN, 0, FL_POWERUP, commodity_pickupevalfunc, BOT_PICKUP_RATING_LOW);
1437 }
1438
1439 void spawnfunc_item_jetpack(void)
1440 {
1441         if(g_grappling_hook)
1442                 return; // sorry, but these two can't coexist (same button); spawn fuel instead
1443         if(!self.ammo_fuel)
1444                 self.ammo_fuel = g_pickup_fuel_jetpack;
1445         if(start_items & IT_JETPACK)
1446         {
1447                 spawnfunc_item_fuel();
1448                 return;
1449         }
1450         StartItem ("models/items/g_jetpack.md3", "misc/itempickup.wav", g_pickup_respawntime_powerup, g_pickup_respawntimejitter_powerup, "Jet pack", IT_JETPACK, 0, FL_POWERUP, commodity_pickupevalfunc, BOT_PICKUP_RATING_LOW);
1451 }