qcsrc/common/t_items.qc

   1 #include "t_items.qh"
   2
   3 #include "items/all.qc"
   4
   5 #if defined(SVQC)
   6
   7     #include "../server/bot/bot.qh"
   8     #include "../server/bot/waypoints.qh"
   9
  10     #include <server/mutators/all.qh>
  11
  12     #include "../server/weapons/common.qh"
  13     #include "../server/weapons/selection.qh"
  14     #include "../server/weapons/weaponsystem.qh"
  15
  16     #include "constants.qh"
  17     #include <common/deathtypes/all.qh>
  18     #include <common/notifications/all.qh>
  19         #include "triggers/subs.qh"
  20     #include "util.qh"
  21
  22     #include <common/monsters/all.qh>
  23
  24     #include <common/weapons/all.qh>
  25
  26     #include "../lib/warpzone/util_server.qh"
  27 #elif defined(CSQC)
  28         #include "physics/movetypes/movetypes.qh"
  29         #include <common/weapons/all.qh>
  30         #include "../lib/csqcmodel/cl_model.qh"
  31         #include "../lib/csqcmodel/common.qh"
  32 #endif
  33
  34 REGISTER_NET_LINKED(ENT_CLIENT_ITEM)
  35
  36 #ifdef CSQC
  37 bool autocvar_cl_ghost_items_vehicle = true;
  38 void Item_SetAlpha(entity this)
  39 {
  40         bool veh_hud = (hud && autocvar_cl_ghost_items_vehicle);
  41
  42         if(!veh_hud && (this.ItemStatus & ITS_AVAILABLE))
  43         {
  44                 this.alpha = 1;
  45                 this.colormod = this.glowmod = '1 1 1';
  46         }
  47         else
  48         {
  49                 if (autocvar_cl_ghost_items_color)
  50                 {
  51                         this.alpha = autocvar_cl_ghost_items;
  52                         this.colormod = this.glowmod = autocvar_cl_ghost_items_color;
  53                 }
  54                 else
  55                         this.alpha = -1;
  56         }
  57
  58         if(!veh_hud)
  59         if(this.ItemStatus & ITS_STAYWEP)
  60         {
  61                 this.colormod = this.glowmod = autocvar_cl_weapon_stay_color;
  62                 this.alpha = autocvar_cl_weapon_stay_alpha;
  63         }
  64 }
  65
  66 void ItemDraw(entity this)
  67 {
  68     if(this.gravity)
  69     {
  70         Movetype_Physics_MatchServer(this, false);
  71         if(this.move_flags & FL_ONGROUND)
  72         { // For some reason move_avelocity gets set to '0 0 0' here ...
  73             this.oldorigin = this.origin;
  74             this.gravity = 0;
  75
  76             if(autocvar_cl_animate_items)
  77             { // ... so reset it if animations are requested.
  78                 if(this.ItemStatus & ITS_ANIMATE1)
  79                     this.move_avelocity = '0 180 0';
  80
  81                 if(this.ItemStatus & ITS_ANIMATE2)
  82                     this.move_avelocity = '0 -90 0';
  83             }
  84         }
  85     }
  86     else if (autocvar_cl_animate_items)
  87     {
  88         if(this.ItemStatus & ITS_ANIMATE1)
  89         {
  90             this.angles += this.move_avelocity * frametime;
  91             setorigin(this, '0 0 10' + this.oldorigin + '0 0 8' * sin(time * 2));
  92         }
  93
  94         if(this.ItemStatus & ITS_ANIMATE2)
  95         {
  96             this.angles += this.move_avelocity * frametime;
  97             setorigin(this, '0 0 8' + this.oldorigin + '0 0 4' * sin(time * 3));
  98         }
  99     }
 100
 101     Item_SetAlpha(this);
 102 }
 103
 104 void ItemDrawSimple(entity this)
 105 {
 106     if(this.gravity)
 107     {
 108         Movetype_Physics_MatchServer(this, false);
 109
 110         if(this.move_flags & FL_ONGROUND)
 111             this.gravity = 0;
 112     }
 113
 114     Item_SetAlpha(this);
 115 }
 116
 117 void Item_PreDraw(entity this)
 118 {
 119         if(warpzone_warpzones_exist)
 120         {
 121                 // just incase warpzones were initialized last, reset these
 122                 //this.alpha = 1; // alpha is already set by the draw function
 123                 this.drawmask = MASK_NORMAL;
 124                 return;
 125         }
 126         float alph;
 127         vector org = getpropertyvec(VF_ORIGIN);
 128         if(!checkpvs(org, this)) // this makes sense as long as we don't support recursive warpzones
 129                 alph = 0;
 130         else if(this.fade_start)
 131                 alph = bound(0, (this.fade_end - vlen(org - this.origin - 0.5 * (this.mins + this.maxs))) / (this.fade_end - this.fade_start), 1);
 132         else
 133                 alph = 1;
 134         //printf("%v <-> %v\n", view_origin, this.origin + 0.5 * (this.mins + this.maxs));
 135         if(!hud && (this.ItemStatus & ITS_AVAILABLE))
 136                 this.alpha = alph;
 137         if(alph <= 0)
 138                 this.drawmask = 0;
 139         else
 140                 this.drawmask = MASK_NORMAL;
 141 }
 142
 143 void ItemRemove(entity this)
 144 {
 145         if(this.mdl)
 146                 strunzone(this.mdl);
 147 }
 148
 149 NET_HANDLE(ENT_CLIENT_ITEM, bool isnew)
 150 {
 151     int sf = ReadByte();
 152
 153     if(sf & ISF_LOCATION)
 154     {
 155         self.origin_x = ReadCoord();
 156         self.origin_y = ReadCoord();
 157         self.origin_z = ReadCoord();
 158         setorigin(self, self.origin);
 159         self.oldorigin = self.origin;
 160     }
 161
 162     if(sf & ISF_ANGLES)
 163     {
 164         self.angles_x = ReadAngle();
 165         self.angles_y = ReadAngle();
 166         self.angles_z = ReadAngle();
 167         self.move_angles = self.angles;
 168     }
 169
 170     if(sf & ISF_SIZE)
 171     {
 172         float use_bigsize = ReadByte();
 173         setsize(self, '-16 -16 0', (use_bigsize) ? '16 16 48' : '16 16 32');
 174     }
 175
 176     if(sf & ISF_STATUS) // need to read/write status frist so model can handle simple, fb etc.
 177     {
 178         self.ItemStatus = ReadByte();
 179
 180         Item_SetAlpha(self);
 181
 182         if(autocvar_cl_fullbright_items)
 183             if(self.ItemStatus & ITS_ALLOWFB)
 184                 self.effects |= EF_FULLBRIGHT;
 185
 186         if(self.ItemStatus & ITS_POWERUP)
 187         {
 188             if(self.ItemStatus & ITS_AVAILABLE)
 189                 self.effects |= (EF_ADDITIVE | EF_FULLBRIGHT);
 190             else
 191                  self.effects &= ~(EF_ADDITIVE | EF_FULLBRIGHT);
 192         }
 193     }
 194
 195     if(sf & ISF_MODEL)
 196     {
 197         self.drawmask  = MASK_NORMAL;
 198                 self.move_movetype = MOVETYPE_TOSS;
 199         self.draw       = ItemDraw;
 200         self.solid = SOLID_TRIGGER;
 201         //self.move_flags |= FL_ITEM;
 202
 203         bool use_bigsize = ReadByte();
 204
 205         self.fade_end = ReadShort();
 206         self.fade_start = ReadShort();
 207         if(self.fade_start && !autocvar_cl_items_nofade)
 208                 setpredraw(self, Item_PreDraw);
 209
 210         if(self.mdl)
 211             strunzone(self.mdl);
 212
 213         self.mdl = "";
 214         string _fn = ReadString();
 215
 216         if(autocvar_cl_simple_items && (self.ItemStatus & ITS_ALLOWSI))
 217         {
 218             string _fn2 = substring(_fn, 0 , strlen(_fn) -4);
 219             self.draw = ItemDrawSimple;
 220
 221             if(fexists(sprintf("%s%s.md3", _fn2, autocvar_cl_simpleitems_postfix)))
 222                 self.mdl = strzone(sprintf("%s%s.md3", _fn2, autocvar_cl_simpleitems_postfix));
 223             else if(fexists(sprintf("%s%s.dpm", _fn2, autocvar_cl_simpleitems_postfix)))
 224                 self.mdl = strzone(sprintf("%s%s.dpm", _fn2, autocvar_cl_simpleitems_postfix));
 225             else if(fexists(sprintf("%s%s.iqm", _fn2, autocvar_cl_simpleitems_postfix)))
 226                 self.mdl = strzone(sprintf("%s%s.iqm", _fn2, autocvar_cl_simpleitems_postfix));
 227             else if(fexists(sprintf("%s%s.mdl", _fn2, autocvar_cl_simpleitems_postfix)))
 228                 self.mdl = strzone(sprintf("%s%s.mdl", _fn2, autocvar_cl_simpleitems_postfix));
 229             else
 230             {
 231                 self.draw = ItemDraw;
 232                 LOG_TRACE("Simple item requested for ", _fn, " but no model exists for it\n");
 233             }
 234         }
 235
 236         if(self.draw != ItemDrawSimple)
 237             self.mdl = strzone(_fn);
 238
 239
 240         if(self.mdl == "")
 241             LOG_TRACE("^1WARNING!^7 self.mdl is unset for item ", self.classname, ", tell tZork about this!\n");
 242
 243         precache_model(self.mdl);
 244         _setmodel(self, self.mdl);
 245
 246         setsize(self, '-16 -16 0', (use_bigsize) ? '16 16 48' : '16 16 32');
 247     }
 248
 249     if(sf & ISF_COLORMAP)
 250         self.colormap = ReadShort();
 251
 252     if(sf & ISF_DROP)
 253     {
 254         self.gravity = 1;
 255         self.pushable = true;
 256         //self.move_angles = '0 0 0';
 257         self.move_movetype = MOVETYPE_TOSS;
 258         self.move_velocity_x = ReadCoord();
 259         self.move_velocity_y = ReadCoord();
 260         self.move_velocity_z = ReadCoord();
 261         self.velocity = self.move_velocity;
 262         self.move_origin = self.oldorigin;
 263
 264         if(!self.move_time)
 265         {
 266             self.move_time = time;
 267             self.spawntime = time;
 268         }
 269         else
 270             self.move_time = max(self.move_time, time);
 271     }
 272
 273     if(autocvar_cl_animate_items)
 274     {
 275         if(self.ItemStatus & ITS_ANIMATE1)
 276             self.move_avelocity = '0 180 0';
 277
 278         if(self.ItemStatus & ITS_ANIMATE2)
 279             self.move_avelocity = '0 -90 0';
 280     }
 281
 282     self.entremove = ItemRemove;
 283
 284     return true;
 285 }
 286
 287 #endif
 288
 289 #ifdef SVQC
 290 bool ItemSend(entity this, entity to, int sf)
 291 {
 292         if(self.gravity)
 293                 sf |= ISF_DROP;
 294         else
 295                 sf &= ~ISF_DROP;
 296
 297         WriteHeader(MSG_ENTITY, ENT_CLIENT_ITEM);
 298         WriteByte(MSG_ENTITY, sf);
 299
 300         //WriteByte(MSG_ENTITY, self.cnt);
 301         if(sf & ISF_LOCATION)
 302         {
 303                 WriteCoord(MSG_ENTITY, self.origin.x);
 304                 WriteCoord(MSG_ENTITY, self.origin.y);
 305                 WriteCoord(MSG_ENTITY, self.origin.z);
 306         }
 307
 308         if(sf & ISF_ANGLES)
 309         {
 310                 WriteAngle(MSG_ENTITY, self.angles_x);
 311                 WriteAngle(MSG_ENTITY, self.angles_y);
 312                 WriteAngle(MSG_ENTITY, self.angles_z);
 313         }
 314
 315         if(sf & ISF_SIZE)
 316         {
 317                 Pickup p = this.itemdef;
 318                 WriteByte(MSG_ENTITY, p.instanceOfPowerup || p.instanceOfHealth || p.instanceOfArmor);
 319         }
 320
 321         if(sf & ISF_STATUS)
 322                 WriteByte(MSG_ENTITY, self.ItemStatus);
 323
 324         if(sf & ISF_MODEL)
 325         {
 326                 Pickup p = this.itemdef;
 327                 WriteByte(MSG_ENTITY, p.instanceOfPowerup || p.instanceOfHealth || p.instanceOfArmor);
 328                 WriteShort(MSG_ENTITY, self.fade_end);
 329                 WriteShort(MSG_ENTITY, self.fade_start);
 330
 331                 if(self.mdl == "")
 332                         LOG_TRACE("^1WARNING!^7 self.mdl is unset for item ", self.classname, "exspect a crash just aboute now\n");
 333
 334                 WriteString(MSG_ENTITY, self.mdl);
 335         }
 336
 337
 338         if(sf & ISF_COLORMAP)
 339                 WriteShort(MSG_ENTITY, self.colormap);
 340
 341         if(sf & ISF_DROP)
 342         {
 343                 WriteCoord(MSG_ENTITY, self.velocity.x);
 344                 WriteCoord(MSG_ENTITY, self.velocity.y);
 345                 WriteCoord(MSG_ENTITY, self.velocity.z);
 346         }
 347
 348         return true;
 349 }
 350
 351 void ItemUpdate(entity this)
 352 {
 353         this.oldorigin = this.origin;
 354         this.SendFlags |= ISF_LOCATION;
 355 }
 356
 357 void UpdateItemAfterTeleport(entity this)
 358 {
 359         if(this.SendEntity3 == ItemSend)
 360                 ItemUpdate(this);
 361 }
 362
 363 bool have_pickup_item(entity this)
 364 {
 365         if(this.itemdef.instanceOfPowerup)
 366         {
 367                 if(autocvar_g_powerups > 0)
 368                         return true;
 369                 if(autocvar_g_powerups == 0)
 370                         return false;
 371         }
 372         else
 373         {
 374                 if(autocvar_g_pickup_items > 0)
 375                         return true;
 376                 if(autocvar_g_pickup_items == 0)
 377                         return false;
 378                 if(g_weaponarena)
 379                         if(this.weapons || (this.items & IT_AMMO)) // no item or ammo pickups in weaponarena
 380                                 return false;
 381         }
 382         return true;
 383 }
 384
 385 /*
 386 float Item_Customize()
 387 {
 388         if(self.spawnshieldtime)
 389                 return true;
 390         if(self.weapons & ~other.weapons)
 391         {
 392                 self.colormod = '0 0 0';
 393                 self.glowmod = self.colormod;
 394                 self.alpha = 0.5 + 0.5 * g_ghost_items; // halfway more alpha
 395                 return true;
 396         }
 397         else
 398         {
 399                 if(g_ghost_items)
 400                 {
 401                         self.colormod = stov(autocvar_g_ghost_items_color);
 402                         self.glowmod = self.colormod;
 403                         self.alpha = g_ghost_items;
 404                         return true;
 405                 }
 406                 else
 407                         return false;
 408         }
 409 }
 410 */
 411
 412 void Item_Show (entity e, float mode)
 413 {
 414         e.effects &= ~(EF_ADDITIVE | EF_STARDUST | EF_FULLBRIGHT | EF_NODEPTHTEST);
 415         e.ItemStatus &= ~ITS_STAYWEP;
 416         if (mode > 0)
 417         {
 418                 // make the item look normal, and be touchable
 419                 e.model = e.mdl;
 420                 e.solid = SOLID_TRIGGER;
 421                 e.spawnshieldtime = 1;
 422                 e.ItemStatus |= ITS_AVAILABLE;
 423         }
 424         else if (mode < 0)
 425         {
 426                 // hide the item completely
 427                 e.model = string_null;
 428                 e.solid = SOLID_NOT;
 429                 e.spawnshieldtime = 1;
 430                 e.ItemStatus &= ~ITS_AVAILABLE;
 431         }
 432         else {
 433         entity def = e.itemdef;
 434         bool nostay = def.instanceOfWeaponPickup ? !!(def.m_weapon.weapons & WEPSET_SUPERWEAPONS) : false // no weapon-stay on superweapons
 435                 || e.team // weapon stay isn't supported for teamed weapons
 436                 ;
 437         if(def.instanceOfWeaponPickup && !nostay && g_weapon_stay)
 438         {
 439                 // make the item translucent and not touchable
 440                 e.model = e.mdl;
 441                 e.solid = SOLID_TRIGGER; // can STILL be picked up!
 442                 e.effects |= EF_STARDUST;
 443                 e.spawnshieldtime = 0; // field indicates whether picking it up may give you anything other than the weapon
 444                 e.ItemStatus |= (ITS_AVAILABLE | ITS_STAYWEP);
 445         }
 446         else
 447         {
 448                 //setmodel(e, "null");
 449                 e.solid = SOLID_NOT;
 450                 e.colormod = '0 0 0';
 451                 e.glowmod = e.colormod;
 452                 e.spawnshieldtime = 1;
 453                 e.ItemStatus &= ~ITS_AVAILABLE;
 454         }}
 455
 456         if (e.items & ITEM_Strength.m_itemid || e.items & ITEM_Shield.m_itemid)
 457                 e.ItemStatus |= ITS_POWERUP;
 458
 459         if (autocvar_g_nodepthtestitems)
 460                 e.effects |= EF_NODEPTHTEST;
 461
 462
 463         if (autocvar_g_fullbrightitems)
 464                 e.ItemStatus |= ITS_ALLOWFB;
 465
 466         if (autocvar_sv_simple_items)
 467                 e.ItemStatus |= ITS_ALLOWSI;
 468
 469         // relink entity (because solid may have changed)
 470         setorigin(e, e.origin);
 471         e.SendFlags |= ISF_STATUS;
 472 }
 473
 474 void Item_Think()
 475 {SELFPARAM();
 476         self.nextthink = time;
 477         if(self.origin != self.oldorigin)
 478                 ItemUpdate(self);
 479 }
 480
 481 bool Item_ItemsTime_SpectatorOnly(GameItem it);
 482 bool Item_ItemsTime_Allow(GameItem it);
 483 float Item_ItemsTime_UpdateTime(entity e, float t);
 484 void Item_ItemsTime_SetTime(entity e, float t);
 485 void Item_ItemsTime_SetTimesForAllPlayers();
 486
 487 void Item_Respawn ()
 488 {SELFPARAM();
 489         Item_Show(self, 1);
 490         // this is ugly...
 491         if(self.items == ITEM_Strength.m_itemid)
 492                 sound (self, CH_TRIGGER, SND_STRENGTH_RESPAWN, VOL_BASE, ATTEN_NORM);   // play respawn sound
 493         else if(self.items == ITEM_Shield.m_itemid)
 494                 sound (self, CH_TRIGGER, SND_SHIELD_RESPAWN, VOL_BASE, ATTEN_NORM);     // play respawn sound
 495         else
 496                 sound (self, CH_TRIGGER, SND_ITEMRESPAWN, VOL_BASE, ATTEN_NORM);        // play respawn sound
 497         setorigin (self, self.origin);
 498
 499     if (Item_ItemsTime_Allow(self.itemdef) || self.weapons & WEPSET_SUPERWEAPONS)
 500         {
 501                 float t = Item_ItemsTime_UpdateTime(self, 0);
 502                 Item_ItemsTime_SetTime(self, t);
 503                 Item_ItemsTime_SetTimesForAllPlayers();
 504         }
 505
 506         self.think = Item_Think;
 507         self.nextthink = time;
 508
 509         //Send_Effect(EFFECT_ITEM_RESPAWN, self.origin + self.mins_z * '0 0 1' + '0 0 48', '0 0 0', 1);
 510         Send_Effect(EFFECT_ITEM_RESPAWN, CENTER_OR_VIEWOFS(self), '0 0 0', 1);
 511 }
 512
 513 void Item_RespawnCountdown ()
 514 {SELFPARAM();
 515         if(self.count >= ITEM_RESPAWN_TICKS)
 516         {
 517                 if(self.waypointsprite_attached)
 518                         WaypointSprite_Kill(self.waypointsprite_attached);
 519                 Item_Respawn();
 520         }
 521         else
 522         {
 523                 self.nextthink = time + 1;
 524                 self.count += 1;
 525                 if(self.count == 1)
 526                 {
 527                         MUTATOR_CALLHOOK(Item_RespawnCountdown, string_null, '0 0 0');
 528                         do {
 529                                 {
 530                                         entity wi = Weapons_from(self.weapon);
 531                                         if (wi != WEP_Null) {
 532                                                 entity wp = WaypointSprite_Spawn(WP_Weapon, 0, 0, self, '0 0 64', world, 0, self, waypointsprite_attached, true, RADARICON_Weapon);
 533                                                 wp.wp_extra = wi.m_id;
 534                                                 break;
 535                                         }
 536                                 }
 537                                 {
 538                                         entity ii = self.itemdef;
 539                                         if (ii != NULL) {
 540                                                 entity wp = WaypointSprite_Spawn(WP_Item, 0, 0, self, '0 0 64', world, 0, self, waypointsprite_attached, true, RADARICON_Item);
 541                                                 wp.wp_extra = ii.m_id;
 542                                                 break;
 543                                         }
 544                                 }
 545                         } while (0);
 546             if(self.waypointsprite_attached)
 547             {
 548                 GameItem def = self.itemdef;
 549                 if (Item_ItemsTime_SpectatorOnly(def))
 550                     WaypointSprite_UpdateRule(self.waypointsprite_attached, 0, SPRITERULE_SPECTATOR);
 551                 WaypointSprite_UpdateBuildFinished(self.waypointsprite_attached, time + ITEM_RESPAWN_TICKS);
 552             }
 553                 }
 554
 555                 if(self.waypointsprite_attached)
 556                 {
 557                         setself(self.waypointsprite_attached);
 558                         FOREACH_CLIENT(IS_REAL_CLIENT(it), {
 559                                 if(self.waypointsprite_visible_for_player(it))
 560                                 {
 561                                         msg_entity = it;
 562                                         soundto(MSG_ONE, this, CH_TRIGGER, SND(ITEMRESPAWNCOUNTDOWN), VOL_BASE, ATTEN_NORM);    // play respawn sound
 563                                 }
 564                         });
 565                         setself(this);
 566
 567                         WaypointSprite_Ping(self.waypointsprite_attached);
 568                         //WaypointSprite_UpdateHealth(self.waypointsprite_attached, self.count);
 569                 }
 570         }
 571 }
 572
 573 void Item_RespawnThink()
 574 {SELFPARAM();
 575         self.nextthink = time;
 576         if(self.origin != self.oldorigin)
 577                 ItemUpdate(self);
 578
 579         if(time >= self.wait)
 580                 Item_Respawn();
 581 }
 582
 583 void Item_ScheduleRespawnIn(entity e, float t)
 584 {
 585         // if the respawn time is longer than 10 seconds, show a waypoint, otherwise, just respawn normally
 586         if ((Item_ItemsTime_Allow(e.itemdef) || e.weapons & WEPSET_SUPERWEAPONS) && (t - ITEM_RESPAWN_TICKS) > 0)
 587         {
 588                 e.think = Item_RespawnCountdown;
 589                 e.nextthink = time + max(0, t - ITEM_RESPAWN_TICKS);
 590                 e.scheduledrespawntime = e.nextthink + ITEM_RESPAWN_TICKS;
 591                 e.count = 0;
 592                 t = Item_ItemsTime_UpdateTime(e, e.scheduledrespawntime);
 593                 Item_ItemsTime_SetTime(e, t);
 594                 Item_ItemsTime_SetTimesForAllPlayers();
 595         }
 596         else
 597         {
 598                 e.think = Item_RespawnThink;
 599                 e.nextthink = time;
 600                 e.scheduledrespawntime = time + t;
 601                 e.wait = time + t;
 602         }
 603 }
 604
 605 void Item_ScheduleRespawn(entity e)
 606 {
 607         if(e.respawntime > 0)
 608         {
 609                 Item_Show(e, 0);
 610                 Item_ScheduleRespawnIn(e, ITEM_RESPAWNTIME(e));
 611         }
 612         else // if respawntime is -1, this item does not respawn
 613                 Item_Show(e, -1);
 614 }
 615
 616 void Item_ScheduleInitialRespawn(entity e)
 617 {
 618         Item_Show(e, 0);
 619         Item_ScheduleRespawnIn(e, game_starttime - time + ((e.respawntimestart) ? e.respawntimestart : ITEM_RESPAWNTIME_INITIAL(e)));
 620 }
 621
 622 float Item_GiveAmmoTo(entity item, entity player, .float ammotype, float ammomax, float mode)
 623 {
 624         if (!item.(ammotype))
 625                 return false;
 626
 627         if (item.spawnshieldtime)
 628         {
 629                 if ((player.(ammotype) < ammomax) || item.pickup_anyway > 0)
 630                 {
 631                         player.(ammotype) = bound(player.(ammotype), ammomax, player.(ammotype) + item.(ammotype));
 632                         goto YEAH;
 633                 }
 634         }
 635         else if(g_weapon_stay == 2)
 636         {
 637                 float mi = min(item.(ammotype), ammomax);
 638                 if (player.(ammotype) < mi)
 639                 {
 640                         player.(ammotype) = mi;
 641                         goto YEAH;
 642                 }
 643         }
 644
 645         return false;
 646
 647 LABEL(YEAH)
 648         switch(mode)
 649         {
 650                 case ITEM_MODE_FUEL:
 651                         player.pauserotfuel_finished = max(player.pauserotfuel_finished, time + autocvar_g_balance_pause_fuel_rot);
 652                         break;
 653                 case ITEM_MODE_HEALTH:
 654                         player.pauserothealth_finished = max(player.pauserothealth_finished, time + autocvar_g_balance_pause_health_rot);
 655                         break;
 656                 case ITEM_MODE_ARMOR:
 657                         player.pauserotarmor_finished = max(player.pauserotarmor_finished, time + autocvar_g_balance_pause_armor_rot);
 658                         break;
 659                 default:
 660                         break;
 661         }
 662         return true;
 663 }
 664
 665 float Item_GiveTo(entity item, entity player)
 666 {
 667         float _switchweapon;
 668         float pickedup;
 669
 670         // if nothing happens to player, just return without taking the item
 671         pickedup = false;
 672         _switchweapon = false;
 673         // in case the player has autoswitch enabled do the following:
 674         // if the player is using their best weapon before items are given, they
 675         // probably want to switch to an even better weapon after items are given
 676         if (player.autoswitch)
 677         if (PS(player).m_switchweapon == w_getbestweapon(player))
 678                 _switchweapon = true;
 679
 680         if (!(player.weapons & WepSet_FromWeapon(PS(player).m_switchweapon)))
 681                 _switchweapon = true;
 682
 683         pickedup |= Item_GiveAmmoTo(item, player, ammo_fuel, g_pickup_fuel_max, ITEM_MODE_FUEL);
 684         pickedup |= Item_GiveAmmoTo(item, player, ammo_shells, g_pickup_shells_max, ITEM_MODE_NONE);
 685         pickedup |= Item_GiveAmmoTo(item, player, ammo_nails, g_pickup_nails_max, ITEM_MODE_NONE);
 686         pickedup |= Item_GiveAmmoTo(item, player, ammo_rockets, g_pickup_rockets_max, ITEM_MODE_NONE);
 687         pickedup |= Item_GiveAmmoTo(item, player, ammo_cells, g_pickup_cells_max, ITEM_MODE_NONE);
 688         pickedup |= Item_GiveAmmoTo(item, player, ammo_plasma, g_pickup_plasma_max, ITEM_MODE_NONE);
 689         pickedup |= Item_GiveAmmoTo(item, player, health, item.max_health, ITEM_MODE_HEALTH);
 690         pickedup |= Item_GiveAmmoTo(item, player, armorvalue, item.max_armorvalue, ITEM_MODE_ARMOR);
 691
 692         if (item.itemdef.instanceOfWeaponPickup)
 693         {
 694                 WepSet w;
 695                 w = item.weapons;
 696                 w &= ~player.weapons;
 697
 698                 if (w || (item.spawnshieldtime && item.pickup_anyway > 0))
 699                 {
 700                         pickedup = true;
 701                         FOREACH(Weapons, it != WEP_Null, {
 702                                 if(w & (it.m_wepset))
 703                                 {
 704                                         W_DropEvent(wr_pickup, player, it.m_id, item);
 705                                         W_GiveWeapon(player, it.m_id);
 706                                 }
 707                         });
 708                 }
 709         }
 710
 711         if (item.itemdef.instanceOfPowerup)
 712         {
 713                 if ((item.itemdef == ITEM_JetpackRegen) && !(player.items & IT_FUEL_REGEN))
 714                         Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_ITEM_FUELREGEN_GOT);
 715                 else if ((item.itemdef == ITEM_Jetpack) && !(player.items & IT_JETPACK))
 716                         Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_ITEM_JETPACK_GOT);
 717         }
 718
 719         int its;
 720         if((its = (item.items - (item.items & player.items)) & IT_PICKUPMASK))
 721         {
 722                 pickedup = true;
 723                 player.items |= its;
 724                 Send_Notification(NOTIF_ONE, player, MSG_INFO, INFO_ITEM_WEAPON_GOT, item.netname);
 725         }
 726
 727         if (item.strength_finished)
 728         {
 729                 pickedup = true;
 730                 player.strength_finished = max(player.strength_finished, time) + item.strength_finished;
 731         }
 732         if (item.invincible_finished)
 733         {
 734                 pickedup = true;
 735                 player.invincible_finished = max(player.invincible_finished, time) + item.invincible_finished;
 736         }
 737         if (item.superweapons_finished)
 738         {
 739                 pickedup = true;
 740                 player.superweapons_finished = max(player.superweapons_finished, time) + item.superweapons_finished;
 741         }
 742
 743 LABEL(skip)
 744
 745         // always eat teamed entities
 746         if(item.team)
 747                 pickedup = true;
 748
 749         if (!pickedup)
 750                 return 0;
 751
 752         // crude hack to enforce switching weapons
 753         if(g_cts && item.itemdef.instanceOfWeaponPickup)
 754         {
 755                 W_SwitchWeapon_Force(player, Weapons_from(item.weapon));
 756                 return 1;
 757         }
 758
 759         if (_switchweapon)
 760                 if (PS(player).m_switchweapon != w_getbestweapon(player))
 761                         W_SwitchWeapon_Force(player, w_getbestweapon(player));
 762
 763         return 1;
 764 }
 765
 766 void Item_Touch()
 767 {
 768         SELFPARAM();
 769
 770         // remove the item if it's currnetly in a NODROP brush or hits a NOIMPACT surface (such as sky)
 771         if (this.classname == "droppedweapon")
 772         {
 773                 if (ITEM_TOUCH_NEEDKILL())
 774                 {
 775                         remove(this);
 776                         return;
 777                 }
 778         }
 779
 780         if(!(other.flags & FL_PICKUPITEMS)
 781         || STAT(FROZEN, other)
 782         || IS_DEAD(other)
 783         || (this.solid != SOLID_TRIGGER)
 784         || (this.owner == other)
 785         || (time < this.item_spawnshieldtime)
 786         ) { return; }
 787
 788         switch (MUTATOR_CALLHOOK(ItemTouch, this, other))
 789         {
 790                 case MUT_ITEMTOUCH_RETURN: { return; }
 791                 case MUT_ITEMTOUCH_PICKUP: { goto pickup; }
 792         }
 793
 794         if (this.classname == "droppedweapon")
 795         {
 796                 this.strength_finished = max(0, this.strength_finished - time);
 797                 this.invincible_finished = max(0, this.invincible_finished - time);
 798                 this.superweapons_finished = max(0, this.superweapons_finished - time);
 799         }
 800         entity it = this.itemdef;
 801         bool gave = ITEM_HANDLE(Pickup, it, this, other);
 802         if (!gave)
 803         {
 804                 if (this.classname == "droppedweapon")
 805                 {
 806                         // undo what we did above
 807                         this.strength_finished += time;
 808                         this.invincible_finished += time;
 809                         this.superweapons_finished += time;
 810                 }
 811                 return;
 812         }
 813
 814 LABEL(pickup)
 815
 816         other.last_pickup = time;
 817
 818         Send_Effect(EFFECT_ITEM_PICKUP, CENTER_OR_VIEWOFS(this), '0 0 0', 1);
 819         _sound (other, CH_TRIGGER, (this.item_pickupsound ? this.item_pickupsound : Sound_fixpath(this.item_pickupsound_ent)), VOL_BASE, ATTEN_NORM);
 820
 821         if (this.classname == "droppedweapon")
 822                 remove (this);
 823         else if (this.spawnshieldtime)
 824         {
 825                 entity e;
 826                 if(this.team)
 827                 {
 828                         RandomSelection_Init();
 829                         for(entity head = world; (head = findfloat(head, team, this.team)); )
 830                         {
 831                                 if(head.flags & FL_ITEM)
 832                                 if(head.classname != "item_flag_team" && head.classname != "item_key_team")
 833                                 {
 834                                         Item_Show(head, -1);
 835                                         RandomSelection_Add(head, 0, string_null, head.cnt, 0);
 836                                 }
 837                         }
 838                         e = RandomSelection_chosen_ent;
 839
 840                 }
 841                 else
 842                         e = this;
 843                 Item_ScheduleRespawn(e);
 844         }
 845 }
 846
 847 void Item_Reset(entity this)
 848 {
 849         Item_Show(this, !this.state);
 850         setorigin(this, this.origin);
 851
 852         if (this.classname != "droppedweapon")
 853         {
 854                 this.think = Item_Think;
 855                 this.nextthink = time;
 856
 857                 if (this.waypointsprite_attached)
 858                         WaypointSprite_Kill(this.waypointsprite_attached);
 859
 860                 if (this.itemdef.instanceOfPowerup || (this.weapons & WEPSET_SUPERWEAPONS)) // do not spawn powerups initially!
 861                         Item_ScheduleInitialRespawn(this);
 862         }
 863 }
 864 void Item_Reset_self() { SELFPARAM(); Item_Reset(this); }
 865
 866 void Item_FindTeam()
 867 {SELFPARAM();
 868         entity e;
 869
 870         if(self.effects & EF_NODRAW)
 871         {
 872                 // marker for item team search
 873                 LOG_TRACE("Initializing item team ", ftos(self.team), "\n");
 874                 RandomSelection_Init();
 875                 FOREACH_ENTITY_FLOAT(team, self.team,
 876                 {
 877                         if(it.flags & FL_ITEM)
 878                         if(it.classname != "item_flag_team" && it.classname != "item_key_team")
 879                                 RandomSelection_Add(it, 0, string_null, it.cnt, 0);
 880                 });
 881
 882                 e = RandomSelection_chosen_ent;
 883                 e.state = 0;
 884                 Item_Show(e, 1);
 885
 886                 FOREACH_ENTITY_FLOAT(team, self.team,
 887                 {
 888                         if(it.flags & FL_ITEM)
 889                         if(it.classname != "item_flag_team" && it.classname != "item_key_team")
 890                         {
 891                                 if(it != e)
 892                                 {
 893                                         // make it non-spawned
 894                                         Item_Show(it, -1);
 895                                         it.state = 1; // state 1 = initially hidden item, apparently
 896                                 }
 897                                 it.effects &= ~EF_NODRAW;
 898                         }
 899                 });
 900
 901                 Item_Reset(self);
 902         }
 903 }
 904
 905 // Savage: used for item garbage-collection
 906 void RemoveItem()
 907 {SELFPARAM();
 908         if(wasfreed(self) || !self) { return; }
 909         Send_Effect(EFFECT_ITEM_PICKUP, CENTER_OR_VIEWOFS(self), '0 0 0', 1);
 910         remove(self);
 911 }
 912
 913 // pickup evaluation functions
 914 // these functions decide how desirable an item is to the bots
 915
 916 float generic_pickupevalfunc(entity player, entity item) {return item.bot_pickupbasevalue;}
 917
 918 float weapon_pickupevalfunc(entity player, entity item)
 919 {
 920         float c;
 921
 922         // See if I have it already
 923         if(item.weapons & ~player.weapons)
 924         {
 925                 // If I can pick it up
 926                 if(!item.spawnshieldtime)
 927                         c = 0;
 928                 else if(player.ammo_cells || player.ammo_shells || player.ammo_plasma || player.ammo_nails || player.ammo_rockets)
 929                 {
 930                         // Skilled bots will grab more
 931                         c = bound(0, skill / 10, 1) * 0.5;
 932                 }
 933                 else
 934                         c = 0;
 935         }
 936         else
 937                 c = 1;
 938
 939         // If custom weapon priorities for bots is enabled rate most wanted weapons higher
 940         if( bot_custom_weapon && c )
 941         {
 942                 // Find the highest position on any range
 943                 int position = -1;
 944                 for (int j = 0; j < WEP_LAST ; ++j){
 945                         if(
 946                                         bot_weapons_far[j] == item.weapon ||
 947                                         bot_weapons_mid[j] == item.weapon ||
 948                                         bot_weapons_close[j] == item.weapon
 949                           )
 950                         {
 951                                 position = j;
 952                                 break;
 953                         }
 954                 }
 955
 956                 // Rate it
 957                 if (position >= 0 )
 958                 {
 959                         position = WEP_LAST - position;
 960                         // item.bot_pickupbasevalue is overwritten here
 961                         return (BOT_PICKUP_RATING_LOW + ( (BOT_PICKUP_RATING_HIGH - BOT_PICKUP_RATING_LOW) * (position / WEP_LAST ))) * c;
 962                 }
 963         }
 964
 965         return item.bot_pickupbasevalue * c;
 966 }
 967
 968 float commodity_pickupevalfunc(entity player, entity item)
 969 {
 970         float c;
 971         float need_shells = false, need_nails = false, need_rockets = false, need_cells = false, need_plasma = false, need_fuel = false;
 972         c = 0;
 973
 974         // Detect needed ammo
 975         FOREACH(Weapons, it != WEP_Null, {
 976                 if(!(player.weapons & (it.m_wepset)))
 977                         continue;
 978
 979                 if(it.items & ITEM_Shells.m_itemid)
 980                         need_shells = true;
 981                 else if(it.items & ITEM_Bullets.m_itemid)
 982                         need_nails = true;
 983                 else if(it.items & ITEM_Rockets.m_itemid)
 984                         need_rockets = true;
 985                 else if(it.items & ITEM_Cells.m_itemid)
 986                         need_cells = true;
 987                 else if(it.items & ITEM_Plasma.m_itemid)
 988                         need_plasma = true;
 989                 else if(it.items & ITEM_JetpackFuel.m_itemid)
 990                         need_fuel = true;
 991         });
 992
 993         // TODO: figure out if the player even has the weapon this ammo is for?
 994         // may not affect strategy much though...
 995         // find out how much more ammo/armor/health the player can hold
 996         if (need_shells)
 997         if (item.ammo_shells)
 998         if (player.ammo_shells < g_pickup_shells_max)
 999                 c = c + max(0, 1 - player.ammo_shells / g_pickup_shells_max);
1000         if (need_nails)
1001         if (item.ammo_nails)
1002         if (player.ammo_nails < g_pickup_nails_max)
1003                 c = c + max(0, 1 - player.ammo_nails / g_pickup_nails_max);
1004         if (need_rockets)
1005         if (item.ammo_rockets)
1006         if (player.ammo_rockets < g_pickup_rockets_max)
1007                 c = c + max(0, 1 - player.ammo_rockets / g_pickup_rockets_max);
1008         if (need_cells)
1009         if (item.ammo_cells)
1010         if (player.ammo_cells < g_pickup_cells_max)
1011                 c = c + max(0, 1 - player.ammo_cells / g_pickup_cells_max);
1012         if (need_plasma)
1013         if (item.ammo_plasma)
1014         if (player.ammo_plasma < g_pickup_plasma_max)
1015                 c = c + max(0, 1 - player.ammo_plasma / g_pickup_plasma_max);
1016         if (need_fuel)
1017         if (item.ammo_fuel)
1018         if (player.ammo_fuel < g_pickup_fuel_max)
1019                 c = c + max(0, 1 - player.ammo_fuel / g_pickup_fuel_max);
1020         if (item.armorvalue)
1021         if (player.armorvalue < item.max_armorvalue)
1022                 c = c + max(0, 1 - player.armorvalue / item.max_armorvalue);
1023         if (item.health)
1024         if (player.health < item.max_health)
1025                 c = c + max(0, 1 - player.health / item.max_health);
1026
1027         return item.bot_pickupbasevalue * c;
1028 }
1029
1030 void Item_Damage(entity this, entity inflictor, entity attacker, float damage, int deathtype, vector hitloc, vector force)
1031 {
1032         if(ITEM_DAMAGE_NEEDKILL(deathtype))
1033                 WITH(entity, self, this, RemoveItem());
1034 }
1035
1036 void _StartItem(entity this, entity def, float defaultrespawntime, float defaultrespawntimejitter)
1037 {
1038         string itemname = def.m_name;
1039         Model itemmodel = def.m_model;
1040     Sound pickupsound = def.m_sound;
1041         float(entity player, entity item) pickupevalfunc = def.m_pickupevalfunc;
1042         float pickupbasevalue = def.m_botvalue;
1043         int itemflags = def.m_itemflags;
1044
1045         startitem_failed = false;
1046
1047         this.item_model_ent = itemmodel;
1048     this.item_pickupsound_ent = pickupsound;
1049
1050         if(!this.respawntime) // both need to be set
1051         {
1052                 this.respawntime = defaultrespawntime;
1053                 this.respawntimejitter = defaultrespawntimejitter;
1054         }
1055
1056         int itemid = def.m_itemid;
1057         this.items = itemid;
1058         int weaponid = def.instanceOfWeaponPickup ? def.m_weapon.m_id : 0;
1059         this.weapon = weaponid;
1060
1061         if(!this.fade_end)
1062         {
1063                 this.fade_start = autocvar_g_items_mindist;
1064                 this.fade_end = autocvar_g_items_maxdist;
1065         }
1066
1067         if(weaponid)
1068                 this.weapons = WepSet_FromWeapon(Weapons_from(weaponid));
1069
1070         this.flags = FL_ITEM | itemflags;
1071
1072         if(MUTATOR_CALLHOOK(FilterItem, this)) // error means we do not want the item
1073         {
1074                 startitem_failed = true;
1075                 remove(this);
1076                 return;
1077         }
1078
1079         // is it a dropped weapon?
1080         if (this.classname == "droppedweapon")
1081         {
1082                 this.reset = SUB_Remove;
1083                 // it's a dropped weapon
1084                 this.movetype = MOVETYPE_TOSS;
1085
1086                 // Savage: remove thrown items after a certain period of time ("garbage collection")
1087                 this.think = RemoveItem;
1088                 this.nextthink = time + 20;
1089
1090                 this.takedamage = DAMAGE_YES;
1091                 this.event_damage = Item_Damage;
1092
1093                 if(this.strength_finished || this.invincible_finished || this.superweapons_finished)
1094                 {
1095                         // if item is worthless after a timer, have it expire then
1096                         this.nextthink = max(this.strength_finished, this.invincible_finished, this.superweapons_finished);
1097                 }
1098
1099                 // don't drop if in a NODROP zone (such as lava)
1100                 traceline(this.origin, this.origin, MOVE_NORMAL, this);
1101                 if (trace_dpstartcontents & DPCONTENTS_NODROP)
1102                 {
1103                         startitem_failed = true;
1104                         remove(this);
1105                         return;
1106                 }
1107         }
1108         else
1109         {
1110                 if(!have_pickup_item(this))
1111                 {
1112                         startitem_failed = true;
1113                         remove (this);
1114                         return;
1115                 }
1116
1117                 if(this.angles != '0 0 0')
1118                         this.SendFlags |= ISF_ANGLES;
1119
1120                 this.reset = Item_Reset;
1121                 // it's a level item
1122                 if(this.spawnflags & 1)
1123                         this.noalign = 1;
1124                 if (this.noalign > 0)
1125                         this.movetype = MOVETYPE_NONE;
1126                 else
1127                         this.movetype = MOVETYPE_TOSS;
1128                 // do item filtering according to game mode and other things
1129                 if (this.noalign <= 0)
1130                 {
1131                         // first nudge it off the floor a little bit to avoid math errors
1132                         setorigin(this, this.origin + '0 0 1');
1133                         // set item size before we spawn a spawnfunc_waypoint
1134                         setsize(this, def.m_mins, def.m_maxs);
1135                         this.SendFlags |= ISF_SIZE;
1136                         // note droptofloor returns false if stuck/or would fall too far
1137                         if (!this.noalign)
1138                                 WITH(entity, self, this, droptofloor());
1139                         waypoint_spawnforitem(this);
1140                 }
1141
1142                 /*
1143                  * can't do it that way, as it would break maps
1144                  * TODO make a target_give like entity another way, that perhaps has
1145                  * the weapon name in a key
1146                 if(this.targetname)
1147                 {
1148                         // target_give not yet supported; maybe later
1149                         print("removed targeted ", this.classname, "\n");
1150                         startitem_failed = true;
1151                         remove (this);
1152                         return;
1153                 }
1154                 */
1155
1156                 if(autocvar_spawn_debug >= 2)
1157                 {
1158             // why not flags & fl_item?
1159                     FOREACH_ENTITY_RADIUS(this.origin, 3, it.is_item, {
1160                 LOG_TRACE("XXX Found duplicated item: ", itemname, vtos(this.origin));
1161                 LOG_TRACE(" vs ", it.netname, vtos(it.origin), "\n");
1162                 error("Mapper sucks.");
1163             });
1164                         this.is_item = true;
1165                 }
1166
1167                 weaponsInMap |= WepSet_FromWeapon(Weapons_from(weaponid));
1168
1169                 precache_model(this.model);
1170                 precache_sound(this.item_pickupsound);
1171
1172                 if (   def.instanceOfPowerup
1173                         || def.instanceOfWeaponPickup
1174                         || (def.instanceOfHealth && def != ITEM_HealthSmall)
1175                         || (def.instanceOfArmor && def != ITEM_ArmorSmall)
1176                         || (itemid & (IT_KEY1 | IT_KEY2))
1177                 ) this.target = "###item###"; // for finding the nearest item using find()
1178
1179                 Item_ItemsTime_SetTime(this, 0);
1180         }
1181
1182         this.bot_pickup = true;
1183         this.bot_pickupevalfunc = pickupevalfunc;
1184         this.bot_pickupbasevalue = pickupbasevalue;
1185         this.mdl = this.model ? this.model : strzone(this.item_model_ent.model_str());
1186         this.netname = itemname;
1187         this.touch = Item_Touch;
1188         setmodel(this, MDL_Null); // precision set below
1189         //this.effects |= EF_LOWPRECISION;
1190
1191         setsize (this, this.pos1 =  def.m_mins, this.pos2 = def.m_maxs);
1192
1193         this.SendFlags |= ISF_SIZE;
1194
1195         if (!(this.spawnflags & 1024)) {
1196                 if(def.instanceOfPowerup)
1197                         this.ItemStatus |= ITS_ANIMATE1;
1198
1199                 if(this.armorvalue || this.health)
1200                         this.ItemStatus |= ITS_ANIMATE2;
1201         }
1202
1203         if(def.instanceOfWeaponPickup)
1204         {
1205                 if (this.classname != "droppedweapon") // if dropped, colormap is already set up nicely
1206                         this.colormap = 1024; // color shirt=0 pants=0 grey
1207                 else
1208                         this.gravity = 1;
1209                 if (!(this.spawnflags & 1024))
1210                         this.ItemStatus |= ITS_ANIMATE1;
1211                 this.ItemStatus |= ISF_COLORMAP;
1212         }
1213
1214         this.state = 0;
1215         if(this.team) // broken, no idea why.
1216         {
1217                 if(!this.cnt)
1218                         this.cnt = 1; // item probability weight
1219
1220                 this.effects |= EF_NODRAW; // marker for item team search
1221                 InitializeEntity(this, Item_FindTeam, INITPRIO_FINDTARGET);
1222         }
1223         else
1224                 Item_Reset(this);
1225
1226         Net_LinkEntity(this, !(def.instanceOfPowerup || def.instanceOfHealth || def.instanceOfArmor), 0, ItemSend);
1227
1228         // call this hook after everything else has been done
1229         if (MUTATOR_CALLHOOK(Item_Spawn, this))
1230         {
1231                 startitem_failed = true;
1232                 remove(this);
1233                 return;
1234         }
1235 }
1236
1237 void StartItem(entity this, GameItem def)
1238 {
1239     _StartItem(
1240         this,
1241         this.itemdef = def,
1242         def.m_respawntime(), // defaultrespawntime
1243         def.m_respawntimejitter() // defaultrespawntimejitter
1244         );
1245 }
1246
1247 spawnfunc(item_rockets)
1248 {
1249         if(!this.ammo_rockets)
1250                 this.ammo_rockets = g_pickup_rockets;
1251         if(!this.pickup_anyway)
1252                 this.pickup_anyway = g_pickup_ammo_anyway;
1253     StartItem(this, ITEM_Rockets);
1254 }
1255
1256 spawnfunc(item_bullets)
1257 {
1258         if(!weaponswapping)
1259         if(autocvar_sv_q3acompat_machineshotgunswap)
1260         if(this.classname != "droppedweapon")
1261         {
1262                 weaponswapping = true;
1263                 spawnfunc_item_shells(this);
1264                 weaponswapping = false;
1265                 return;
1266         }
1267
1268         if(!this.ammo_nails)
1269                 this.ammo_nails = g_pickup_nails;
1270         if(!this.pickup_anyway)
1271                 this.pickup_anyway = g_pickup_ammo_anyway;
1272     StartItem(this, ITEM_Bullets);
1273 }
1274
1275 spawnfunc(item_cells)
1276 {
1277         if(!this.ammo_cells)
1278                 this.ammo_cells = g_pickup_cells;
1279         if(!this.pickup_anyway)
1280                 this.pickup_anyway = g_pickup_ammo_anyway;
1281         StartItem(this, ITEM_Cells);
1282 }
1283
1284 spawnfunc(item_plasma)
1285 {
1286         if(!this.ammo_plasma)
1287                 this.ammo_plasma = g_pickup_plasma;
1288         if(!this.pickup_anyway)
1289                 this.pickup_anyway = g_pickup_ammo_anyway;
1290         StartItem(this, ITEM_Plasma);
1291 }
1292
1293 spawnfunc(item_shells)
1294 {
1295         if(!weaponswapping)
1296         if(autocvar_sv_q3acompat_machineshotgunswap)
1297         if(this.classname != "droppedweapon")
1298         {
1299                 weaponswapping = true;
1300                 spawnfunc_item_bullets(this);
1301                 weaponswapping = false;
1302                 return;
1303         }
1304
1305         if(!this.ammo_shells)
1306                 this.ammo_shells = g_pickup_shells;
1307         if(!this.pickup_anyway)
1308                 this.pickup_anyway = g_pickup_ammo_anyway;
1309         StartItem(this, ITEM_Shells);
1310 }
1311
1312 spawnfunc(item_armor_small)
1313 {
1314         if(!this.armorvalue)
1315                 this.armorvalue = g_pickup_armorsmall;
1316         if(!this.max_armorvalue)
1317                 this.max_armorvalue = g_pickup_armorsmall_max;
1318         if(!this.pickup_anyway)
1319                 this.pickup_anyway = g_pickup_armorsmall_anyway;
1320         StartItem(this, ITEM_ArmorSmall);
1321 }
1322
1323 spawnfunc(item_armor_medium)
1324 {
1325         if(!this.armorvalue)
1326                 this.armorvalue = g_pickup_armormedium;
1327         if(!this.max_armorvalue)
1328                 this.max_armorvalue = g_pickup_armormedium_max;
1329         if(!this.pickup_anyway)
1330                 this.pickup_anyway = g_pickup_armormedium_anyway;
1331         StartItem(this, ITEM_ArmorMedium);
1332 }
1333
1334 spawnfunc(item_armor_big)
1335 {
1336         if(!this.armorvalue)
1337                 this.armorvalue = g_pickup_armorbig;
1338         if(!this.max_armorvalue)
1339                 this.max_armorvalue = g_pickup_armorbig_max;
1340         if(!this.pickup_anyway)
1341                 this.pickup_anyway = g_pickup_armorbig_anyway;
1342         StartItem(this, ITEM_ArmorLarge);
1343 }
1344
1345 spawnfunc(item_armor_large)
1346 {
1347         if(!this.armorvalue)
1348                 this.armorvalue = g_pickup_armorlarge;
1349         if(!this.max_armorvalue)
1350                 this.max_armorvalue = g_pickup_armorlarge_max;
1351         if(!this.pickup_anyway)
1352                 this.pickup_anyway = g_pickup_armorlarge_anyway;
1353         StartItem(this, ITEM_ArmorMega);
1354 }
1355
1356 spawnfunc(item_health_small)
1357 {
1358         if(!this.max_health)
1359                 this.max_health = g_pickup_healthsmall_max;
1360         if(!this.health)
1361                 this.health = g_pickup_healthsmall;
1362         if(!this.pickup_anyway)
1363                 this.pickup_anyway = g_pickup_healthsmall_anyway;
1364         StartItem(this, ITEM_HealthSmall);
1365 }
1366
1367 spawnfunc(item_health_medium)
1368 {
1369         if(!this.max_health)
1370                 this.max_health = g_pickup_healthmedium_max;
1371         if(!this.health)
1372                 this.health = g_pickup_healthmedium;
1373         if(!this.pickup_anyway)
1374                 this.pickup_anyway = g_pickup_healthmedium_anyway;
1375     StartItem(this, ITEM_HealthMedium);
1376 }
1377
1378 spawnfunc(item_health_large)
1379 {
1380         if(!this.max_health)
1381                 this.max_health = g_pickup_healthlarge_max;
1382         if(!this.health)
1383                 this.health = g_pickup_healthlarge;
1384         if(!this.pickup_anyway)
1385                 this.pickup_anyway = g_pickup_healthlarge_anyway;
1386         StartItem(this, ITEM_HealthLarge);
1387 }
1388
1389 spawnfunc(item_health_mega)
1390 {
1391     if(!this.max_health)
1392         this.max_health = g_pickup_healthmega_max;
1393     if(!this.health)
1394         this.health = g_pickup_healthmega;
1395     if(!this.pickup_anyway)
1396         this.pickup_anyway = g_pickup_healthmega_anyway;
1397     StartItem(this, ITEM_HealthMega);
1398 }
1399
1400 // support old misnamed entities
1401 spawnfunc(item_armor1) { spawnfunc_item_armor_small(this); }  // FIXME: in Quake this is green armor, in Xonotic maps it is an armor shard
1402 spawnfunc(item_armor25) { spawnfunc_item_armor_large(this); }
1403 spawnfunc(item_health1) { spawnfunc_item_health_small(this); }
1404 spawnfunc(item_health25) { spawnfunc_item_health_medium(this); }
1405 spawnfunc(item_health100) { spawnfunc_item_health_mega(this); }
1406
1407 spawnfunc(item_strength)
1408 {
1409                 if(!this.strength_finished)
1410                         this.strength_finished = autocvar_g_balance_powerup_strength_time;
1411                 StartItem(this, ITEM_Strength);
1412 }
1413
1414 spawnfunc(item_invincible)
1415 {
1416                 if(!this.invincible_finished)
1417                         this.invincible_finished = autocvar_g_balance_powerup_invincible_time;
1418                 StartItem(this, ITEM_Shield);
1419 }
1420
1421 // compatibility:
1422 spawnfunc(item_quad) { this.classname = "item_strength";spawnfunc_item_strength(this);}
1423
1424 void target_items_use()
1425 {SELFPARAM();
1426         if(activator.classname == "droppedweapon")
1427         {
1428                 EXACTTRIGGER_TOUCH;
1429                 remove(activator);
1430                 return;
1431         }
1432
1433         if (!IS_PLAYER(activator))
1434                 return;
1435         if(IS_DEAD(activator))
1436                 return;
1437         EXACTTRIGGER_TOUCH;
1438
1439         FOREACH_ENTITY_ENT(enemy, activator,
1440         {
1441                 if(it.classname == "droppedweapon")
1442                         remove(it);
1443         });
1444
1445         if(GiveItems(activator, 0, tokenize_console(self.netname)))
1446                 centerprint(activator, self.message);
1447 }
1448
1449 spawnfunc(target_items)
1450 {
1451         float n, i;
1452         string s;
1453
1454         self.use = target_items_use;
1455         if(!self.strength_finished)
1456                 self.strength_finished = autocvar_g_balance_powerup_strength_time;
1457         if(!self.invincible_finished)
1458                 self.invincible_finished = autocvar_g_balance_powerup_invincible_time;
1459         if(!self.superweapons_finished)
1460                 self.superweapons_finished = autocvar_g_balance_superweapons_time;
1461
1462         n = tokenize_console(self.netname);
1463         if(argv(0) == "give")
1464         {
1465                 self.netname = substring(self.netname, argv_start_index(1), argv_end_index(-1) - argv_start_index(1));
1466         }
1467         else
1468         {
1469                 for(i = 0; i < n; ++i)
1470                 {
1471                         if     (argv(i) == "unlimited_ammo")         self.items |= IT_UNLIMITED_AMMO;
1472                         else if(argv(i) == "unlimited_weapon_ammo")  self.items |= IT_UNLIMITED_WEAPON_AMMO;
1473                         else if(argv(i) == "unlimited_superweapons") self.items |= IT_UNLIMITED_SUPERWEAPONS;
1474                         else if(argv(i) == "strength")               self.items |= ITEM_Strength.m_itemid;
1475                         else if(argv(i) == "invincible")             self.items |= ITEM_Shield.m_itemid;
1476                         else if(argv(i) == "superweapons")           self.items |= IT_SUPERWEAPON;
1477                         else if(argv(i) == "jetpack")                self.items |= ITEM_Jetpack.m_itemid;
1478                         else if(argv(i) == "fuel_regen")             self.items |= ITEM_JetpackRegen.m_itemid;
1479                         else
1480                         {
1481                                 FOREACH(Weapons, it != WEP_Null, {
1482                                         s = W_UndeprecateName(argv(i));
1483                                         if(s == it.netname)
1484                                         {
1485                                                 self.weapons |= (it.m_wepset);
1486                                                 if(self.spawnflags == 0 || self.spawnflags == 2)
1487                                                         it.wr_init(it);
1488                                                 break;
1489                                         }
1490                                 });
1491                         }
1492                 }
1493
1494                 string itemprefix, valueprefix;
1495                 if(self.spawnflags == 0)
1496                 {
1497                         itemprefix = "";
1498                         valueprefix = "";
1499                 }
1500                 else if(self.spawnflags == 1)
1501                 {
1502                         itemprefix = "max ";
1503                         valueprefix = "max ";
1504                 }
1505                 else if(self.spawnflags == 2)
1506                 {
1507                         itemprefix = "min ";
1508                         valueprefix = "min ";
1509                 }
1510                 else if(self.spawnflags == 4)
1511                 {
1512                         itemprefix = "minus ";
1513                         valueprefix = "max ";
1514                 }
1515                 else
1516                 {
1517                         error("invalid spawnflags");
1518                         itemprefix = valueprefix = string_null;
1519                 }
1520
1521                 self.netname = "";
1522                 self.netname = sprintf("%s %s%d %s", self.netname, itemprefix, boolean(self.items & IT_UNLIMITED_WEAPON_AMMO), "unlimited_weapon_ammo");
1523                 self.netname = sprintf("%s %s%d %s", self.netname, itemprefix, boolean(self.items & IT_UNLIMITED_SUPERWEAPONS), "unlimited_superweapons");
1524                 self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, self.strength_finished * boolean(self.items & ITEM_Strength.m_itemid), "strength");
1525                 self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, self.invincible_finished * boolean(self.items & ITEM_Shield.m_itemid), "invincible");
1526                 self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, self.superweapons_finished * boolean(self.items & IT_SUPERWEAPON), "superweapons");
1527                 self.netname = sprintf("%s %s%d %s", self.netname, itemprefix, boolean(self.items & ITEM_Jetpack.m_itemid), "jetpack");
1528                 self.netname = sprintf("%s %s%d %s", self.netname, itemprefix, boolean(self.items & ITEM_JetpackRegen.m_itemid), "fuel_regen");
1529                 if(self.ammo_shells != 0) self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, max(0, self.ammo_shells), "shells");
1530                 if(self.ammo_nails != 0) self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, max(0, self.ammo_nails), "nails");
1531                 if(self.ammo_rockets != 0) self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, max(0, self.ammo_rockets), "rockets");
1532                 if(self.ammo_cells != 0) self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, max(0, self.ammo_cells), "cells");
1533                 if(self.ammo_plasma != 0) self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, max(0, self.ammo_plasma), "plasma");
1534                 if(self.ammo_fuel != 0) self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, max(0, self.ammo_fuel), "fuel");
1535                 if(self.health != 0) self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, max(0, self.health), "health");
1536                 if(self.armorvalue != 0) self.netname = sprintf("%s %s%d %s", self.netname, valueprefix, max(0, self.armorvalue), "armor");
1537                 FOREACH(Weapons, it != WEP_Null, self.netname = sprintf("%s %s%d %s", self.netname, itemprefix, !!(self.weapons & (it.m_wepset)), it.netname));
1538         }
1539         self.netname = strzone(self.netname);
1540         //print(self.netname, "\n");
1541
1542         n = tokenize_console(self.netname);
1543         for(i = 0; i < n; ++i)
1544         {
1545                 FOREACH(Weapons, it != WEP_Null && argv(i) == it.netname, {
1546             it.wr_init(it);
1547             break;
1548                 });
1549         }
1550 }
1551
1552 spawnfunc(item_fuel)
1553 {
1554         if(!this.ammo_fuel)
1555                 this.ammo_fuel = g_pickup_fuel;
1556         if(!this.pickup_anyway)
1557                 this.pickup_anyway = g_pickup_ammo_anyway;
1558         StartItem(this, ITEM_JetpackFuel);
1559 }
1560
1561 spawnfunc(item_fuel_regen)
1562 {
1563         if(start_items & ITEM_JetpackRegen.m_itemid)
1564         {
1565                 spawnfunc_item_fuel(this);
1566                 return;
1567         }
1568         StartItem(this, ITEM_JetpackRegen);
1569 }
1570
1571 spawnfunc(item_jetpack)
1572 {
1573         if(!this.ammo_fuel)
1574                 this.ammo_fuel = g_pickup_fuel_jetpack;
1575         if(start_items & ITEM_Jetpack.m_itemid)
1576         {
1577                 spawnfunc_item_fuel(this);
1578                 return;
1579         }
1580         StartItem(this, ITEM_Jetpack);
1581 }
1582
1583 float GiveWeapon(entity e, float wpn, float op, float val)
1584 {
1585         WepSet v0, v1;
1586         WepSet s = WepSet_FromWeapon(Weapons_from(wpn));
1587         v0 = (e.weapons & s);
1588         switch(op)
1589         {
1590                 case OP_SET:
1591                         if(val > 0)
1592                                 e.weapons |= s;
1593                         else
1594                                 e.weapons &= ~s;
1595                         break;
1596                 case OP_MIN:
1597                 case OP_PLUS:
1598                         if(val > 0)
1599                                 e.weapons |= s;
1600                         break;
1601                 case OP_MAX:
1602                         if(val <= 0)
1603                                 e.weapons &= ~s;
1604                         break;
1605                 case OP_MINUS:
1606                         if(val > 0)
1607                                 e.weapons &= ~s;
1608                         break;
1609         }
1610         v1 = (e.weapons & s);
1611         return (v0 != v1);
1612 }
1613
1614 void GiveSound(entity e, float v0, float v1, float t, Sound snd_incr, Sound snd_decr)
1615 {
1616         if(v1 == v0)
1617                 return;
1618         if(v1 <= v0 - t)
1619         {
1620                 if(snd_decr != NULL)
1621                         sound (e, CH_TRIGGER, snd_decr, VOL_BASE, ATTEN_NORM);
1622         }
1623         else if(v0 >= v0 + t)
1624         {
1625                 if(snd_incr != NULL)
1626                         sound (e, CH_TRIGGER, snd_incr, VOL_BASE, ATTEN_NORM);
1627         }
1628 }
1629
1630 void GiveRot(entity e, float v0, float v1, .float rotfield, float rottime, .float regenfield, float regentime)
1631 {
1632         if(v0 < v1)
1633                 e.(rotfield) = max(e.(rotfield), time + rottime);
1634         else if(v0 > v1)
1635                 e.(regenfield) = max(e.(regenfield), time + regentime);
1636 }
1637 float GiveItems(entity e, float beginarg, float endarg)
1638 {SELFPARAM();
1639         float got, i, val, op;
1640         float _switchweapon;
1641         string cmd;
1642
1643         val = 999;
1644         op = OP_SET;
1645
1646         got = 0;
1647
1648         _switchweapon = false;
1649         if (e.autoswitch)
1650                 if (PS(e).m_switchweapon == w_getbestweapon(e))
1651                         _switchweapon = true;
1652
1653         e.strength_finished = max(0, e.strength_finished - time);
1654         e.invincible_finished = max(0, e.invincible_finished - time);
1655         e.superweapons_finished = max(0, e.superweapons_finished - time);
1656
1657         PREGIVE(e, items);
1658         PREGIVE_WEAPONS(e);
1659         PREGIVE(e, strength_finished);
1660         PREGIVE(e, invincible_finished);
1661         PREGIVE(e, superweapons_finished);
1662         PREGIVE(e, ammo_nails);
1663         PREGIVE(e, ammo_cells);
1664         PREGIVE(e, ammo_plasma);
1665         PREGIVE(e, ammo_shells);
1666         PREGIVE(e, ammo_rockets);
1667         PREGIVE(e, ammo_fuel);
1668         PREGIVE(e, armorvalue);
1669         PREGIVE(e, health);
1670
1671         for(i = beginarg; i < endarg; ++i)
1672         {
1673                 cmd = argv(i);
1674
1675                 if(cmd == "0" || stof(cmd))
1676                 {
1677                         val = stof(cmd);
1678                         continue;
1679                 }
1680                 switch(cmd)
1681                 {
1682                         case "no":
1683                                 op = OP_MAX;
1684                                 val = 0;
1685                                 continue;
1686                         case "max":
1687                                 op = OP_MAX;
1688                                 continue;
1689                         case "min":
1690                                 op = OP_MIN;
1691                                 continue;
1692                         case "plus":
1693                                 op = OP_PLUS;
1694                                 continue;
1695                         case "minus":
1696                                 op = OP_MINUS;
1697                                 continue;
1698                         case "ALL":
1699                                 got += GiveBit(e, items, ITEM_JetpackRegen.m_itemid, op, val);
1700                                 got += GiveValue(e, strength_finished, op, val);
1701                                 got += GiveValue(e, invincible_finished, op, val);
1702                                 got += GiveValue(e, superweapons_finished, op, val);
1703                                 got += GiveBit(e, items, IT_UNLIMITED_AMMO, op, val);
1704                         case "all":
1705                                 got += GiveBit(e, items, ITEM_Jetpack.m_itemid, op, val);
1706                                 got += GiveValue(e, health, op, val);
1707                                 got += GiveValue(e, armorvalue, op, val);
1708                         case "allweapons":
1709                                 FOREACH(Weapons, it != WEP_Null && !(it.spawnflags & WEP_FLAG_MUTATORBLOCKED), got += GiveWeapon(e, it.m_id, op, val));
1710                         case "allammo":
1711                                 got += GiveValue(e, ammo_cells, op, val);
1712                                 got += GiveValue(e, ammo_plasma, op, val);
1713                                 got += GiveValue(e, ammo_shells, op, val);
1714                                 got += GiveValue(e, ammo_nails, op, val);
1715                                 got += GiveValue(e, ammo_rockets, op, val);
1716                                 got += GiveValue(e, ammo_fuel, op, val);
1717                                 break;
1718                         case "unlimited_ammo":
1719                                 got += GiveBit(e, items, IT_UNLIMITED_AMMO, op, val);
1720                                 break;
1721                         case "unlimited_weapon_ammo":
1722                                 got += GiveBit(e, items, IT_UNLIMITED_WEAPON_AMMO, op, val);
1723                                 break;
1724                         case "unlimited_superweapons":
1725                                 got += GiveBit(e, items, IT_UNLIMITED_SUPERWEAPONS, op, val);
1726                                 break;
1727                         case "jetpack":
1728                                 got += GiveBit(e, items, ITEM_Jetpack.m_itemid, op, val);
1729                                 break;
1730                         case "fuel_regen":
1731                                 got += GiveBit(e, items, ITEM_JetpackRegen.m_itemid, op, val);
1732                                 break;
1733                         case "strength":
1734                                 got += GiveValue(e, strength_finished, op, val);
1735                                 break;
1736                         case "invincible":
1737                                 got += GiveValue(e, invincible_finished, op, val);
1738                                 break;
1739                         case "superweapons":
1740                                 got += GiveValue(e, superweapons_finished, op, val);
1741                                 break;
1742                         case "cells":
1743                                 got += GiveValue(e, ammo_cells, op, val);
1744                                 break;
1745                         case "plasma":
1746                                 got += GiveValue(e, ammo_plasma, op, val);
1747                                 break;
1748                         case "shells":
1749                                 got += GiveValue(e, ammo_shells, op, val);
1750                                 break;
1751                         case "nails":
1752                         case "bullets":
1753                                 got += GiveValue(e, ammo_nails, op, val);
1754                                 break;
1755                         case "rockets":
1756                                 got += GiveValue(e, ammo_rockets, op, val);
1757                                 break;
1758                         case "health":
1759                                 got += GiveValue(e, health, op, val);
1760                                 break;
1761                         case "armor":
1762                                 got += GiveValue(e, armorvalue, op, val);
1763                                 break;
1764                         case "fuel":
1765                                 got += GiveValue(e, ammo_fuel, op, val);
1766                                 break;
1767                         default:
1768                                 FOREACH(Weapons, it != WEP_Null && cmd == it.netname, {
1769                     got += GiveWeapon(e, it.m_id, op, val);
1770                     break;
1771                                 });
1772                                 break;
1773                 }
1774                 val = 999;
1775                 op = OP_SET;
1776         }
1777
1778         POSTGIVE_BIT(e, items, ITEM_JetpackRegen.m_itemid, SND_ITEMPICKUP, SND_Null);
1779         POSTGIVE_BIT(e, items, IT_UNLIMITED_SUPERWEAPONS, SND_POWERUP, SND_POWEROFF);
1780         POSTGIVE_BIT(e, items, IT_UNLIMITED_WEAPON_AMMO, SND_POWERUP, SND_POWEROFF);
1781         POSTGIVE_BIT(e, items, ITEM_Jetpack.m_itemid, SND_ITEMPICKUP, SND_Null);
1782         FOREACH(Weapons, it != WEP_Null, {
1783                 POSTGIVE_WEAPON(e, it, SND_WEAPONPICKUP, SND_Null);
1784                 if(!(save_weapons & (it.m_wepset)))
1785                         if(e.weapons & (it.m_wepset))
1786                                 it.wr_init(it);
1787         });
1788         POSTGIVE_VALUE(e, strength_finished, 1, SND_POWERUP, SND_POWEROFF);
1789         POSTGIVE_VALUE(e, invincible_finished, 1, SND_Shield, SND_POWEROFF);
1790         POSTGIVE_VALUE(e, ammo_nails, 0, SND_ITEMPICKUP, SND_Null);
1791         POSTGIVE_VALUE(e, ammo_cells, 0, SND_ITEMPICKUP, SND_Null);
1792         POSTGIVE_VALUE(e, ammo_plasma, 0, SND_ITEMPICKUP, SND_Null);
1793         POSTGIVE_VALUE(e, ammo_shells, 0, SND_ITEMPICKUP, SND_Null);
1794         POSTGIVE_VALUE(e, ammo_rockets, 0, SND_ITEMPICKUP, SND_Null);
1795         POSTGIVE_VALUE_ROT(e, ammo_fuel, 1, pauserotfuel_finished, autocvar_g_balance_pause_fuel_rot, pauseregen_finished, autocvar_g_balance_pause_fuel_regen, SND_ITEMPICKUP, SND_Null);
1796         POSTGIVE_VALUE_ROT(e, armorvalue, 1, pauserotarmor_finished, autocvar_g_balance_pause_armor_rot, pauseregen_finished, autocvar_g_balance_pause_health_regen, SND_ARMOR25, SND_Null);
1797         POSTGIVE_VALUE_ROT(e, health, 1, pauserothealth_finished, autocvar_g_balance_pause_health_rot, pauseregen_finished, autocvar_g_balance_pause_health_regen, SND_MEGAHEALTH, SND_Null);
1798
1799         if(e.superweapons_finished <= 0)
1800                 if(self.weapons & WEPSET_SUPERWEAPONS)
1801                         e.superweapons_finished = autocvar_g_balance_superweapons_time;
1802
1803         if(e.strength_finished <= 0)
1804                 e.strength_finished = 0;
1805         else
1806                 e.strength_finished += time;
1807         if(e.invincible_finished <= 0)
1808                 e.invincible_finished = 0;
1809         else
1810                 e.invincible_finished += time;
1811         if(e.superweapons_finished <= 0)
1812                 e.superweapons_finished = 0;
1813         else
1814                 e.superweapons_finished += time;
1815
1816         if (!(e.weapons & WepSet_FromWeapon(PS(e).m_switchweapon)))
1817                 _switchweapon = true;
1818         if(_switchweapon)
1819                 W_SwitchWeapon_Force(e, w_getbestweapon(e));
1820
1821         return got;
1822 }
1823 #endif