qcsrc/common/t_items.qc

   1 #include "t_items.qh"
   2
   3 #include "items/_mod.qh"
   4
   5 #if defined(SVQC)
   6
   7     #include "../server/bot/api.qh"
   8
   9     #include <server/mutators/_mod.qh>
  10
  11     #include "../server/weapons/common.qh"
  12     #include "../server/weapons/selection.qh"
  13     #include "../server/weapons/weaponsystem.qh"
  14
  15     #include "constants.qh"
  16     #include <common/deathtypes/all.qh>
  17     #include <common/notifications/all.qh>
  18         #include "triggers/subs.qh"
  19     #include "util.qh"
  20
  21     #include <common/monsters/_mod.qh>
  22
  23     #include <common/weapons/_all.qh>
  24
  25     #include <common/mutators/mutator/buffs/buffs.qh>
  26
  27     #include "../lib/warpzone/util_server.qh"
  28 #elif defined(CSQC)
  29         #include "physics/movetypes/movetypes.qh"
  30         #include <common/weapons/_all.qh>
  31         #include "../lib/csqcmodel/cl_model.qh"
  32         #include "../lib/csqcmodel/common.qh"
  33 #endif
  34
  35 REGISTER_NET_LINKED(ENT_CLIENT_ITEM)
  36
  37 #ifdef CSQC
  38 bool autocvar_cl_ghost_items_vehicle = true;
  39 .vector item_glowmod;
  40 void Item_SetAlpha(entity this)
  41 {
  42         bool veh_hud = (hud && autocvar_cl_ghost_items_vehicle);
  43
  44         if(!veh_hud && (this.ItemStatus & ITS_AVAILABLE))
  45         {
  46                 this.alpha = 1;
  47                 this.colormod = '1 1 1';
  48                 this.glowmod = this.item_glowmod;
  49         }
  50         else
  51         {
  52                 if (autocvar_cl_ghost_items_color)
  53                 {
  54                         this.alpha = autocvar_cl_ghost_items;
  55                         this.colormod = this.glowmod = autocvar_cl_ghost_items_color;
  56                 }
  57                 else
  58                         this.alpha = -1;
  59         }
  60
  61         if((!veh_hud) && (this.ItemStatus & ITS_STAYWEP))
  62         {
  63                 this.colormod = this.glowmod = autocvar_cl_weapon_stay_color;
  64                 this.alpha = autocvar_cl_weapon_stay_alpha;
  65         }
  66
  67         this.drawmask = ((this.alpha <= 0) ? 0 : MASK_NORMAL);
  68 }
  69
  70 void ItemDraw(entity this)
  71 {
  72     if(this.gravity)
  73     {
  74         Movetype_Physics_MatchServer(this, false);
  75         if(IS_ONGROUND(this))
  76         { // For some reason avelocity gets set to '0 0 0' here ...
  77             this.oldorigin = this.origin;
  78             this.gravity = 0;
  79
  80             if(autocvar_cl_animate_items)
  81             { // ... so reset it if animations are requested.
  82                 if(this.ItemStatus & ITS_ANIMATE1)
  83                     this.avelocity = '0 180 0';
  84
  85                 if(this.ItemStatus & ITS_ANIMATE2)
  86                     this.avelocity = '0 -90 0';
  87             }
  88
  89             // delay is for blocking item's position for a while;
  90             // it's a workaround for dropped weapons that receive the position
  91             // another time right after they spawn overriding animation position
  92             this.onground_time = time + 0.5;
  93         }
  94     }
  95     else if (autocvar_cl_animate_items)
  96     {
  97         if(this.ItemStatus & ITS_ANIMATE1)
  98         {
  99             this.angles += this.avelocity * frametime;
 100             float fade_in = bound(0, time - this.onground_time, 1);
 101             setorigin(this, this.oldorigin + fade_in * ('0 0 10' + '0 0 8' * sin((time - this.onground_time) * 2)));
 102         }
 103
 104         if(this.ItemStatus & ITS_ANIMATE2)
 105         {
 106             this.angles += this.avelocity * frametime;
 107             float fade_in = bound(0, time - this.onground_time, 1);
 108             setorigin(this, this.oldorigin + fade_in * ('0 0 8' + '0 0 4' * sin((time - this.onground_time) * 3)));
 109         }
 110     }
 111
 112     Item_SetAlpha(this);
 113 }
 114
 115 void ItemDrawSimple(entity this)
 116 {
 117     if(this.gravity)
 118     {
 119         Movetype_Physics_MatchServer(this, false);
 120
 121         if(IS_ONGROUND(this))
 122             this.gravity = 0;
 123     }
 124
 125     Item_SetAlpha(this);
 126 }
 127
 128 void Item_PreDraw(entity this)
 129 {
 130         if(warpzone_warpzones_exist)
 131         {
 132                 setpredraw(this, func_null); // no need to keep running this
 133                 return;
 134         }
 135         float alph;
 136         vector org = getpropertyvec(VF_ORIGIN);
 137         //if(!checkpvs(org, this)) // this makes sense as long as we don't support recursive warpzones
 138                 //alph = 0; // this shouldn't be needed, since items behind walls are culled anyway
 139         if(this.fade_start)
 140         {
 141                 if(vdist(org - this.origin, >, this.fade_end))
 142                         alph = 0; // save on some processing
 143                 else if(vdist(org - this.origin, <, this.fade_start))
 144                         alph = 1; // more processing saved
 145                 else
 146                         alph = bound(0, (this.fade_end - vlen(org - this.origin - 0.5 * (this.mins + this.maxs))) / (this.fade_end - this.fade_start), 1);
 147         }
 148         else
 149                 alph = 1;
 150         //printf("%v <-> %v\n", view_origin, this.origin + 0.5 * (this.mins + this.maxs));
 151         if(!hud && (this.ItemStatus & ITS_AVAILABLE))
 152                 this.alpha = alph;
 153         if(alph <= 0)
 154                 this.drawmask = 0;
 155         //else
 156                 //this.drawmask = MASK_NORMAL; // reset by the setalpha function
 157 }
 158
 159 void ItemRemove(entity this)
 160 {
 161         if(this.mdl)
 162                 strunzone(this.mdl);
 163 }
 164
 165 NET_HANDLE(ENT_CLIENT_ITEM, bool isnew)
 166 {
 167     int sf = ReadByte();
 168
 169     if(sf & ISF_LOCATION)
 170     {
 171         this.origin_x = ReadCoord();
 172         this.origin_y = ReadCoord();
 173         this.origin_z = ReadCoord();
 174         setorigin(this, this.origin);
 175         this.oldorigin = this.origin;
 176     }
 177
 178     if(sf & ISF_ANGLES)
 179     {
 180         this.angles_x = ReadAngle();
 181         this.angles_y = ReadAngle();
 182         this.angles_z = ReadAngle();
 183     }
 184
 185     if(sf & ISF_SIZE)
 186     {
 187         float use_bigsize = ReadByte();
 188         setsize(this, '-16 -16 0', (use_bigsize) ? '16 16 48' : '16 16 32');
 189     }
 190
 191     if(sf & ISF_STATUS) // need to read/write status first so model can handle simple, fb etc.
 192     {
 193         this.ItemStatus = ReadByte();
 194
 195         Item_SetAlpha(this);
 196
 197         if(autocvar_cl_fullbright_items)
 198             if(this.ItemStatus & ITS_ALLOWFB)
 199                 this.effects |= EF_FULLBRIGHT;
 200
 201         if(this.ItemStatus & ITS_GLOW)
 202         {
 203             if(this.ItemStatus & ITS_AVAILABLE)
 204                 this.effects |= (EF_ADDITIVE | EF_FULLBRIGHT);
 205             else
 206                  this.effects &= ~(EF_ADDITIVE | EF_FULLBRIGHT);
 207         }
 208     }
 209
 210     if(sf & ISF_MODEL)
 211     {
 212         this.drawmask  = MASK_NORMAL;
 213                 set_movetype(this, MOVETYPE_TOSS);
 214                 if (isnew) IL_PUSH(g_drawables, this);
 215         this.draw       = ItemDraw;
 216         this.solid = SOLID_TRIGGER;
 217         //this.flags |= FL_ITEM;
 218
 219         bool use_bigsize = ReadByte();
 220
 221         this.fade_end = ReadShort();
 222         this.fade_start = ReadShort();
 223         if(!warpzone_warpzones_exist && this.fade_start && !autocvar_cl_items_nofade)
 224                 setpredraw(this, Item_PreDraw);
 225
 226         if(this.mdl)
 227             strunzone(this.mdl);
 228
 229         this.mdl = "";
 230         string _fn = ReadString();
 231
 232         if(autocvar_cl_simple_items && (this.ItemStatus & ITS_ALLOWSI))
 233         {
 234             string _fn2 = substring(_fn, 0 , strlen(_fn) -4);
 235             this.draw = ItemDrawSimple;
 236
 237             if(fexists(strcat(_fn2, autocvar_cl_simpleitems_postfix, ".md3")))
 238                 this.mdl = strzone(strcat(_fn2, autocvar_cl_simpleitems_postfix, ".md3"));
 239             else if(fexists(strcat(_fn2, autocvar_cl_simpleitems_postfix, ".dpm")))
 240                 this.mdl = strzone(strcat(_fn2, autocvar_cl_simpleitems_postfix, ".dpm"));
 241             else if(fexists(strcat(_fn2, autocvar_cl_simpleitems_postfix, ".iqm")))
 242                 this.mdl = strzone(strcat(_fn2, autocvar_cl_simpleitems_postfix, ".iqm"));
 243             else if(fexists(strcat(_fn2, autocvar_cl_simpleitems_postfix, ".mdl")))
 244                 this.mdl = strzone(strcat(_fn2, autocvar_cl_simpleitems_postfix, ".mdl"));
 245             else
 246             {
 247                 this.draw = ItemDraw;
 248                 LOG_TRACE("Simple item requested for ", _fn, " but no model exists for it");
 249             }
 250         }
 251
 252         if(this.draw != ItemDrawSimple)
 253             this.mdl = strzone(_fn);
 254
 255
 256         if(this.mdl == "")
 257             LOG_TRACE("^1WARNING!^7 this.mdl is unset for item ", this.classname, ", tell tZork about this!");
 258
 259         precache_model(this.mdl);
 260         _setmodel(this, this.mdl);
 261
 262         setsize(this, '-16 -16 0', (use_bigsize) ? '16 16 48' : '16 16 32');
 263     }
 264
 265     if(sf & ISF_COLORMAP)
 266     {
 267         this.colormap = ReadShort();
 268         this.item_glowmod_x = ReadByte() / 255.0;
 269         this.item_glowmod_y = ReadByte() / 255.0;
 270         this.item_glowmod_z = ReadByte() / 255.0;
 271     }
 272
 273     if(sf & ISF_DROP)
 274     {
 275         this.gravity = 1;
 276         this.pushable = true;
 277         //this.angles = '0 0 0';
 278         set_movetype(this, MOVETYPE_TOSS);
 279         this.velocity_x = ReadCoord();
 280         this.velocity_y = ReadCoord();
 281         this.velocity_z = ReadCoord();
 282         setorigin(this, this.oldorigin);
 283
 284         if(!this.move_time)
 285         {
 286             this.move_time = time;
 287             this.spawntime = time;
 288         }
 289         else
 290             this.move_time = max(this.move_time, time);
 291     }
 292
 293     if(autocvar_cl_animate_items)
 294     {
 295         if(this.ItemStatus & ITS_ANIMATE1)
 296             this.avelocity = '0 180 0';
 297
 298         if(this.ItemStatus & ITS_ANIMATE2)
 299             this.avelocity = '0 -90 0';
 300     }
 301
 302     this.entremove = ItemRemove;
 303
 304     return true;
 305 }
 306
 307 #endif
 308
 309 #ifdef SVQC
 310 bool ItemSend(entity this, entity to, int sf)
 311 {
 312         if(this.gravity)
 313                 sf |= ISF_DROP;
 314         else
 315                 sf &= ~ISF_DROP;
 316
 317         WriteHeader(MSG_ENTITY, ENT_CLIENT_ITEM);
 318         WriteByte(MSG_ENTITY, sf);
 319
 320         //WriteByte(MSG_ENTITY, this.cnt);
 321         if(sf & ISF_LOCATION)
 322         {
 323                 WriteCoord(MSG_ENTITY, this.origin.x);
 324                 WriteCoord(MSG_ENTITY, this.origin.y);
 325                 WriteCoord(MSG_ENTITY, this.origin.z);
 326         }
 327
 328         if(sf & ISF_ANGLES)
 329         {
 330                 WriteAngle(MSG_ENTITY, this.angles_x);
 331                 WriteAngle(MSG_ENTITY, this.angles_y);
 332                 WriteAngle(MSG_ENTITY, this.angles_z);
 333         }
 334
 335         if(sf & ISF_SIZE)
 336         {
 337                 Pickup p = this.itemdef;
 338                 WriteByte(MSG_ENTITY, p.instanceOfPowerup || p.instanceOfHealth || p.instanceOfArmor);
 339         }
 340
 341         if(sf & ISF_STATUS)
 342                 WriteByte(MSG_ENTITY, this.ItemStatus);
 343
 344         if(sf & ISF_MODEL)
 345         {
 346                 Pickup p = this.itemdef;
 347                 WriteByte(MSG_ENTITY, p.instanceOfPowerup || p.instanceOfHealth || p.instanceOfArmor);
 348                 WriteShort(MSG_ENTITY, this.fade_end);
 349                 WriteShort(MSG_ENTITY, this.fade_start);
 350
 351                 if(this.mdl == "")
 352                         LOG_TRACE("^1WARNING!^7 this.mdl is unset for item ", this.classname, "expect a crash just about now");
 353
 354                 WriteString(MSG_ENTITY, this.mdl);
 355         }
 356
 357
 358         if(sf & ISF_COLORMAP)
 359         {
 360                 WriteShort(MSG_ENTITY, this.colormap);
 361                 WriteByte(MSG_ENTITY, this.glowmod.x * 255.0);
 362         WriteByte(MSG_ENTITY, this.glowmod.y * 255.0);
 363         WriteByte(MSG_ENTITY, this.glowmod.z * 255.0);
 364         }
 365
 366         if(sf & ISF_DROP)
 367         {
 368                 WriteCoord(MSG_ENTITY, this.velocity.x);
 369                 WriteCoord(MSG_ENTITY, this.velocity.y);
 370                 WriteCoord(MSG_ENTITY, this.velocity.z);
 371         }
 372
 373         return true;
 374 }
 375
 376 void ItemUpdate(entity this)
 377 {
 378         this.oldorigin = this.origin;
 379         this.SendFlags |= ISF_LOCATION;
 380 }
 381
 382 void UpdateItemAfterTeleport(entity this)
 383 {
 384         if(getSendEntity(this) == ItemSend)
 385                 ItemUpdate(this);
 386 }
 387
 388 bool have_pickup_item(entity this)
 389 {
 390         if(this.itemdef.instanceOfPowerup)
 391         {
 392                 if(autocvar_g_powerups > 0)
 393                         return true;
 394                 if(autocvar_g_powerups == 0)
 395                         return false;
 396         }
 397         else
 398         {
 399                 if(autocvar_g_pickup_items > 0)
 400                         return true;
 401                 if(autocvar_g_pickup_items == 0)
 402                         return false;
 403                 if(g_weaponarena)
 404                         if(this.weapons || this.itemdef.instanceOfAmmo) // no item or ammo pickups in weaponarena
 405                                 return false;
 406         }
 407         return true;
 408 }
 409
 410 /*
 411 float Item_Customize()
 412 {
 413         if(this.spawnshieldtime)
 414                 return true;
 415         if(this.weapons & ~other.weapons)
 416         {
 417                 this.colormod = '0 0 0';
 418                 this.glowmod = this.colormod;
 419                 this.alpha = 0.5 + 0.5 * g_ghost_items; // halfway more alpha
 420                 return true;
 421         }
 422         else
 423         {
 424                 if(g_ghost_items)
 425                 {
 426                         this.colormod = stov(autocvar_g_ghost_items_color);
 427                         this.glowmod = this.colormod;
 428                         this.alpha = g_ghost_items;
 429                         return true;
 430                 }
 431                 else
 432                         return false;
 433         }
 434 }
 435 */
 436
 437 void Item_Show (entity e, float mode)
 438 {
 439         e.effects &= ~(EF_ADDITIVE | EF_STARDUST | EF_FULLBRIGHT | EF_NODEPTHTEST);
 440         e.ItemStatus &= ~ITS_STAYWEP;
 441         entity def = e.itemdef;
 442         if (mode > 0)
 443         {
 444                 // make the item look normal, and be touchable
 445                 e.model = e.mdl;
 446                 e.solid = SOLID_TRIGGER;
 447                 e.spawnshieldtime = 1;
 448                 e.ItemStatus |= ITS_AVAILABLE;
 449         }
 450         else if (mode < 0)
 451         {
 452                 // hide the item completely
 453                 e.model = string_null;
 454                 e.solid = SOLID_NOT;
 455                 e.spawnshieldtime = 1;
 456                 e.ItemStatus &= ~ITS_AVAILABLE;
 457         }
 458         else
 459         {
 460                 bool nostay = def.instanceOfWeaponPickup ? !!(def.m_weapon.weapons & WEPSET_SUPERWEAPONS) : false // no weapon-stay on superweapons
 461                         || e.team // weapon stay isn't supported for teamed weapons
 462                         ;
 463                 if(def.instanceOfWeaponPickup && !nostay && g_weapon_stay)
 464                 {
 465                         // make the item translucent and not touchable
 466                         e.model = e.mdl;
 467                         e.solid = SOLID_TRIGGER; // can STILL be picked up!
 468                         e.effects |= EF_STARDUST;
 469                         e.spawnshieldtime = 0; // field indicates whether picking it up may give you anything other than the weapon
 470                         e.ItemStatus |= (ITS_AVAILABLE | ITS_STAYWEP);
 471                 }
 472                 else
 473                 {
 474                         //setmodel(e, "null");
 475                         e.solid = SOLID_NOT;
 476                         e.colormod = '0 0 0';
 477                         //e.glowmod = e.colormod;
 478                         e.spawnshieldtime = 1;
 479                         e.ItemStatus &= ~ITS_AVAILABLE;
 480                 }
 481         }
 482
 483         if (def.m_glow)
 484                 e.ItemStatus |= ITS_GLOW;
 485
 486         if (autocvar_g_nodepthtestitems)
 487                 e.effects |= EF_NODEPTHTEST;
 488
 489
 490         if (autocvar_g_fullbrightitems)
 491                 e.ItemStatus |= ITS_ALLOWFB;
 492
 493         if (autocvar_sv_simple_items)
 494                 e.ItemStatus |= ITS_ALLOWSI;
 495
 496         // relink entity (because solid may have changed)
 497         setorigin(e, e.origin);
 498         e.SendFlags |= ISF_STATUS;
 499 }
 500
 501 void Item_Think(entity this)
 502 {
 503         this.nextthink = time;
 504         if(this.origin != this.oldorigin)
 505                 ItemUpdate(this);
 506 }
 507
 508 bool Item_ItemsTime_SpectatorOnly(GameItem it);
 509 bool Item_ItemsTime_Allow(GameItem it);
 510 float Item_ItemsTime_UpdateTime(entity e, float t);
 511 void Item_ItemsTime_SetTime(entity e, float t);
 512 void Item_ItemsTime_SetTimesForAllPlayers();
 513
 514 void Item_Respawn (entity this)
 515 {
 516         Item_Show(this, 1);
 517         sound(this, CH_TRIGGER, this.itemdef.m_respawnsound, VOL_BASE, ATTEN_NORM);     // play respawn sound
 518         setorigin(this, this.origin);
 519
 520     if (Item_ItemsTime_Allow(this.itemdef) || (this.weapons & WEPSET_SUPERWEAPONS))
 521         {
 522                 float t = Item_ItemsTime_UpdateTime(this, 0);
 523                 Item_ItemsTime_SetTime(this, t);
 524                 Item_ItemsTime_SetTimesForAllPlayers();
 525         }
 526
 527         setthink(this, Item_Think);
 528         this.nextthink = time;
 529
 530         //Send_Effect(EFFECT_ITEM_RESPAWN, this.origin + this.mins_z * '0 0 1' + '0 0 48', '0 0 0', 1);
 531         Send_Effect(EFFECT_ITEM_RESPAWN, CENTER_OR_VIEWOFS(this), '0 0 0', 1);
 532 }
 533
 534 void Item_RespawnCountdown (entity this)
 535 {
 536         if(this.count >= ITEM_RESPAWN_TICKS)
 537         {
 538                 if(this.waypointsprite_attached)
 539                         WaypointSprite_Kill(this.waypointsprite_attached);
 540                 Item_Respawn(this);
 541         }
 542         else
 543         {
 544                 this.nextthink = time + 1;
 545                 this.count += 1;
 546                 if(this.count == 1)
 547                 {
 548                         do {
 549                                 {
 550                                         entity wi = Weapons_from(this.weapon);
 551                                         if (wi != WEP_Null) {
 552                                                 entity wp = WaypointSprite_Spawn(WP_Weapon, 0, 0, this, '0 0 64', NULL, 0, this, waypointsprite_attached, true, RADARICON_Weapon);
 553                                                 wp.wp_extra = wi.m_id;
 554                                                 break;
 555                                         }
 556                                 }
 557                                 {
 558                                         entity ii = this.itemdef;
 559                                         if (ii != NULL) {
 560                                                 entity wp = WaypointSprite_Spawn(WP_Item, 0, 0, this, '0 0 64', NULL, 0, this, waypointsprite_attached, true, RADARICON_Item);
 561                                                 wp.wp_extra = ii.m_id;
 562                                                 break;
 563                                         }
 564                                 }
 565                         } while (0);
 566                         bool mutator_returnvalue = MUTATOR_CALLHOOK(Item_RespawnCountdown, this);
 567             if(this.waypointsprite_attached)
 568             {
 569                 GameItem def = this.itemdef;
 570                 if (Item_ItemsTime_SpectatorOnly(def) && !mutator_returnvalue)
 571                     WaypointSprite_UpdateRule(this.waypointsprite_attached, 0, SPRITERULE_SPECTATOR);
 572                 WaypointSprite_UpdateBuildFinished(this.waypointsprite_attached, time + ITEM_RESPAWN_TICKS);
 573             }
 574                 }
 575
 576                 if(this.waypointsprite_attached)
 577                 {
 578                         FOREACH_CLIENT(IS_REAL_CLIENT(it), {
 579                                 if(this.waypointsprite_attached.waypointsprite_visible_for_player(this.waypointsprite_attached, it, it))
 580                                 {
 581                                         msg_entity = it;
 582                                         soundto(MSG_ONE, this, CH_TRIGGER, SND(ITEMRESPAWNCOUNTDOWN), VOL_BASE, ATTEN_NORM);    // play respawn sound
 583                                 }
 584                         });
 585
 586                         WaypointSprite_Ping(this.waypointsprite_attached);
 587                         //WaypointSprite_UpdateHealth(this.waypointsprite_attached, this.count);
 588                 }
 589         }
 590 }
 591
 592 void Item_RespawnThink(entity this)
 593 {
 594         this.nextthink = time;
 595         if(this.origin != this.oldorigin)
 596                 ItemUpdate(this);
 597
 598         if(time >= this.wait)
 599                 Item_Respawn(this);
 600 }
 601
 602 void Item_ScheduleRespawnIn(entity e, float t)
 603 {
 604         // if the respawn time is longer than 10 seconds, show a waypoint, otherwise, just respawn normally
 605         if ((Item_ItemsTime_Allow(e.itemdef) || (e.weapons & WEPSET_SUPERWEAPONS) || MUTATOR_CALLHOOK(Item_ScheduleRespawn, e, t)) && (t - ITEM_RESPAWN_TICKS) > 0)
 606         {
 607                 setthink(e, Item_RespawnCountdown);
 608                 e.nextthink = time + max(0, t - ITEM_RESPAWN_TICKS);
 609                 e.scheduledrespawntime = e.nextthink + ITEM_RESPAWN_TICKS;
 610                 e.count = 0;
 611                 if(Item_ItemsTime_Allow(e.itemdef) || (e.weapons & WEPSET_SUPERWEAPONS))
 612                 {
 613                         t = Item_ItemsTime_UpdateTime(e, e.scheduledrespawntime);
 614                         Item_ItemsTime_SetTime(e, t);
 615                         Item_ItemsTime_SetTimesForAllPlayers();
 616                 }
 617         }
 618         else
 619         {
 620                 setthink(e, Item_RespawnThink);
 621                 e.nextthink = time;
 622                 e.scheduledrespawntime = time + t;
 623                 e.wait = time + t;
 624
 625                 if(Item_ItemsTime_Allow(e.itemdef) || (e.weapons & WEPSET_SUPERWEAPONS))
 626                 {
 627                         t = Item_ItemsTime_UpdateTime(e, e.scheduledrespawntime);
 628                         Item_ItemsTime_SetTime(e, t);
 629                         Item_ItemsTime_SetTimesForAllPlayers();
 630                 }
 631         }
 632 }
 633
 634 AUTOCVAR(g_pickup_respawntime_scaling_reciprocal, float, 0.0, "Multiply respawn time by `reciprocal / (p + offset) + linear` where `p` is the current number of players, takes effect with 2 or more players present, `reciprocal` (with `offset` and `linear` set to 0) can be used to achieve a constant number of items spawned *per player*");
 635 AUTOCVAR(g_pickup_respawntime_scaling_offset, float, 0.0, "Multiply respawn time by `reciprocal / (p + offset) + linear` where `p` is the current number of players, takes effect with 2 or more players present, `offset` offsets the curve left or right - the results are not intuitive and I recommend plotting the respawn time and the number of items per player to see what's happening");
 636 AUTOCVAR(g_pickup_respawntime_scaling_linear, float, 1.0, "Multiply respawn time by `reciprocal / (p + offset) + linear` where `p` is the current number of players, takes effect with 2 or more players present, `linear` can be used to simply scale the respawn time linearly");
 637
 638 float adjust_respawntime(float normal_respawntime) {
 639         float r = autocvar_g_pickup_respawntime_scaling_reciprocal;
 640         float o = autocvar_g_pickup_respawntime_scaling_offset;
 641         float l = autocvar_g_pickup_respawntime_scaling_linear;
 642
 643         if (r == 0 && l == 1) {
 644                 return normal_respawntime;
 645         }
 646
 647         CheckAllowedTeams(NULL);
 648         GetTeamCounts(NULL);
 649         int players = 0;
 650         if (c1 != -1) players += c1;
 651         if (c2 != -1) players += c2;
 652         if (c3 != -1) players += c3;
 653         if (c4 != -1) players += c4;
 654
 655         if (players >= 2) {
 656                 return normal_respawntime * (r / (players + o) + l);
 657         } else {
 658                 return normal_respawntime;
 659         }
 660 }
 661
 662 void Item_ScheduleRespawn(entity e)
 663 {
 664         if(e.respawntime > 0)
 665         {
 666                 Item_Show(e, 0);
 667
 668                 float adjusted_respawntime = adjust_respawntime(e.respawntime);
 669                 //LOG_INFOF("item %s will respawn in %f", e.classname, adjusted_respawntime);
 670
 671                 // range: adjusted_respawntime - respawntimejitter .. adjusted_respawntime + respawntimejitter
 672                 float actual_time = adjusted_respawntime + crandom() * e.respawntimejitter;
 673                 Item_ScheduleRespawnIn(e, actual_time);
 674         }
 675         else // if respawntime is -1, this item does not respawn
 676                 Item_Show(e, -1);
 677 }
 678
 679 void Item_ScheduleInitialRespawn(entity e)
 680 {
 681         Item_Show(e, 0);
 682         Item_ScheduleRespawnIn(e, max(0, game_starttime - time) + ((e.respawntimestart) ? e.respawntimestart : ITEM_RESPAWNTIME_INITIAL(e)));
 683 }
 684
 685 int GetResourceType(.float resource_property)
 686 {
 687         switch (resource_property)
 688         {
 689                 case health: { return RESOURCE_HEALTH; }
 690                 case armorvalue: { return RESOURCE_ARMOR; }
 691                 case ammo_shells: { return RESOURCE_SHELLS; }
 692                 case ammo_nails: { return RESOURCE_BULLETS; }
 693                 case ammo_rockets: { return RESOURCE_ROCKETS; }
 694                 case ammo_cells: { return RESOURCE_CELLS; }
 695                 case ammo_plasma: { return RESOURCE_PLASMA; }
 696                 case ammo_fuel: { return RESOURCE_FUEL; }
 697         }
 698         error("GetResourceType: Invalid property.");
 699         return 0;
 700 }
 701
 702 .float GetResourceProperty(int resource_type)
 703 {
 704         switch (resource_type)
 705         {
 706                 case RESOURCE_HEALTH: { return health; }
 707                 case RESOURCE_ARMOR: { return armorvalue; }
 708                 case RESOURCE_SHELLS: { return ammo_shells; }
 709                 case RESOURCE_BULLETS: { return ammo_nails; }
 710                 case RESOURCE_ROCKETS: { return ammo_rockets; }
 711                 case RESOURCE_CELLS: { return ammo_cells; }
 712                 case RESOURCE_PLASMA: { return ammo_plasma; }
 713                 case RESOURCE_FUEL: { return ammo_fuel; }
 714         }
 715         error("GetResourceProperty: Invalid resource type.");
 716         return health;
 717 }
 718
 719 float GetResourceLimit(entity e, int resource_type)
 720 {
 721         float limit;
 722         switch (resource_type)
 723         {
 724                 case RESOURCE_HEALTH:
 725                 {
 726                         limit = autocvar_g_balance_health_limit;
 727                         break;
 728                 }
 729                 case RESOURCE_ARMOR:
 730                 {
 731                         limit = autocvar_g_balance_armor_limit;
 732                         break;
 733                 }
 734                 case RESOURCE_SHELLS:
 735                 {
 736                         limit = g_pickup_shells_max;
 737                         break;
 738                 }
 739                 case RESOURCE_BULLETS:
 740                 {
 741                         limit = g_pickup_nails_max;
 742                         break;
 743                 }
 744                 case RESOURCE_ROCKETS:
 745                 {
 746                         limit = g_pickup_rockets_max;
 747                         break;
 748                 }
 749                 case RESOURCE_CELLS:
 750                 {
 751                         limit = g_pickup_cells_max;
 752                         break;
 753                 }
 754                 case RESOURCE_PLASMA:
 755                 {
 756                         limit = g_pickup_plasma_max;
 757                         break;
 758                 }
 759                 case RESOURCE_FUEL:
 760                 {
 761                         limit = autocvar_g_balance_fuel_limit;
 762                         break;
 763                 }
 764                 default:
 765                 {
 766                         error("GetResourceLimit: Invalid resource type.");
 767                         return 0;
 768                 }
 769         }
 770         MUTATOR_CALLHOOK(GetResourceLimit, e, resource_type, limit);
 771         limit = M_ARGV(2, float);
 772         if (limit > RESOURCE_AMOUNT_HARD_LIMIT)
 773         {
 774                 limit = RESOURCE_AMOUNT_HARD_LIMIT;
 775         }
 776         return limit;
 777 }
 778
 779 void GiveResource(entity receiver, int resource_type, float amount)
 780 {
 781         if (amount == 0)
 782         {
 783                 return;
 784         }
 785         bool forbid = MUTATOR_CALLHOOK(GiveResource, receiver, resource_type,
 786                 amount);
 787         if (forbid)
 788         {
 789                 return;
 790         }
 791         resource_type = M_ARGV(1, int);
 792         amount = M_ARGV(2, float);
 793         .float resource_property = GetResourceProperty(resource_type);
 794         float max_amount = GetResourceLimit(receiver, resource_type);
 795         receiver.(resource_property) = bound(receiver.(resource_property),
 796                 receiver.(resource_property) + amount, max_amount);
 797         switch (resource_type)
 798         {
 799                 case RESOURCE_HEALTH:
 800                 {
 801                         receiver.pauserothealth_finished =
 802                                 max(receiver.pauserothealth_finished, time +
 803                                 autocvar_g_balance_pause_health_rot);
 804                         return;
 805                 }
 806                 case RESOURCE_ARMOR:
 807                 {
 808                         receiver.pauserotarmor_finished =
 809                                 max(receiver.pauserotarmor_finished, time +
 810                                 autocvar_g_balance_pause_armor_rot);
 811                         return;
 812                 }
 813                 case RESOURCE_FUEL:
 814                 {
 815                         receiver.pauserotfuel_finished = max(receiver.pauserotfuel_finished,
 816                                 time + autocvar_g_balance_pause_fuel_rot);
 817                         return;
 818                 }
 819         }
 820 }
 821
 822 void GiveResourceViaProperty(entity receiver, .float resource_property,
 823         float amount)
 824 {
 825         GiveResource(receiver, GetResourceType(resource_property), amount);
 826 }
 827
 828 void GiveRandomWeapons(entity receiver, int num_weapons, string weapon_names,
 829         float shells, float bullets, float rockets, float cells, float plasma)
 830 {
 831         if (num_weapons == 0)
 832         {
 833                 return;
 834         }
 835         int num_potential_weapons = tokenize_console(weapon_names);
 836         for (int i = 0; i < num_weapons; ++i)
 837         {
 838                 RandomSelection_Init();
 839                 for (int j = 0; j < num_potential_weapons; ++j)
 840                 {
 841                         string weapon = argv(j);
 842                         FOREACH(Weapons, it != WEP_Null,
 843                         {
 844                                 // Finding a weapon which player doesn't have.
 845                                 if (!(receiver.weapons & it.m_wepset) && (it.netname == weapon))
 846                                 {
 847                                         RandomSelection_AddEnt(it, 1, 1);
 848                                         break;
 849                                 }
 850                         });
 851                 }
 852                 if (RandomSelection_chosen_ent == NULL)
 853                 {
 854                         return;
 855                 }
 856                 receiver.weapons |= RandomSelection_chosen_ent.m_wepset;
 857                 switch (RandomSelection_chosen_ent.ammo_field)
 858                 {
 859                         case (ammo_shells):
 860                         {
 861                                 if (receiver.ammo_shells != 0)
 862                                 {
 863                                         break;
 864                                 }
 865                                 GiveResource(receiver, RESOURCE_SHELLS, shells);
 866                                 break;
 867                         }
 868                         case (ammo_nails):
 869                         {
 870                                 if (receiver.ammo_nails != 0)
 871                                 {
 872                                         break;
 873                                 }
 874                                 GiveResource(receiver, RESOURCE_BULLETS, bullets);
 875                                 break;
 876                         }
 877                         case (ammo_rockets):
 878                         {
 879                                 if (receiver.ammo_rockets != 0)
 880                                 {
 881                                         break;
 882                                 }
 883                                 GiveResource(receiver, RESOURCE_ROCKETS, rockets);
 884                                 break;
 885                         }
 886                         case (ammo_cells):
 887                         {
 888                                 if (receiver.ammo_cells != 0)
 889                                 {
 890                                         break;
 891                                 }
 892                                 GiveResource(receiver, RESOURCE_CELLS, cells);
 893                                 break;
 894                         }
 895                         case (ammo_plasma):
 896                         {
 897                                 if (receiver.ammo_plasma != 0)
 898                                 {
 899                                         break;
 900                                 }
 901                                 GiveResource(receiver, RESOURCE_PLASMA, plasma);
 902                                 break;
 903                         }
 904                 }
 905         }
 906 }
 907
 908 float Item_GiveAmmoTo(entity item, entity player, .float ammotype, float ammomax)
 909 {
 910         if (!item.(ammotype))
 911                 return false;
 912
 913         if (item.spawnshieldtime)
 914         {
 915                 if ((player.(ammotype) < ammomax) || item.pickup_anyway > 0)
 916                 {
 917                         float amount = item.(ammotype);
 918                         if ((player.(ammotype) + amount) > ammomax)
 919                         {
 920                                 amount = ammomax - player.(ammotype);
 921                         }
 922                         GiveResourceViaProperty(player, ammotype, amount);
 923                         return true;
 924                 }
 925         }
 926         else if(g_weapon_stay == 2)
 927         {
 928                 float mi = min(item.(ammotype), ammomax);
 929                 if (player.(ammotype) < mi)
 930                 {
 931                         GiveResourceViaProperty(player, ammotype, mi - player.(ammotype));
 932                 }
 933                 return true;
 934         }
 935         return false;
 936 }
 937
 938 float Item_GiveTo(entity item, entity player)
 939 {
 940         float pickedup;
 941
 942         // if nothing happens to player, just return without taking the item
 943         pickedup = false;
 944         int _switchweapon = 0;
 945         // in case the player has autoswitch enabled do the following:
 946         // if the player is using their best weapon before items are given, they
 947         // probably want to switch to an even better weapon after items are given
 948
 949         if(CS(player).autoswitch)
 950         {
 951                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
 952                 {
 953                         .entity weaponentity = weaponentities[slot];
 954                         if(player.(weaponentity).m_weapon != WEP_Null || slot == 0)
 955                         {
 956                                 if(player.(weaponentity).m_switchweapon == w_getbestweapon(player, weaponentity))
 957                                         _switchweapon |= BIT(slot);
 958
 959                                 if(!(player.weapons & WepSet_FromWeapon(player.(weaponentity).m_switchweapon)))
 960                                         _switchweapon |= BIT(slot);
 961                         }
 962                 }
 963         }
 964         pickedup |= Item_GiveAmmoTo(item, player, health, item.max_health);
 965         pickedup |= Item_GiveAmmoTo(item, player, armorvalue, item.max_armorvalue);
 966         pickedup |= Item_GiveAmmoTo(item, player, ammo_shells, g_pickup_shells_max);
 967         pickedup |= Item_GiveAmmoTo(item, player, ammo_nails, g_pickup_nails_max);
 968         pickedup |= Item_GiveAmmoTo(item, player, ammo_rockets, g_pickup_rockets_max);
 969         pickedup |= Item_GiveAmmoTo(item, player, ammo_cells, g_pickup_cells_max);
 970         pickedup |= Item_GiveAmmoTo(item, player, ammo_plasma, g_pickup_plasma_max);
 971         pickedup |= Item_GiveAmmoTo(item, player, ammo_fuel, g_pickup_fuel_max);
 972         if (item.itemdef.instanceOfWeaponPickup)
 973         {
 974                 WepSet w;
 975                 w = item.weapons;
 976                 w &= ~player.weapons;
 977
 978                 if (w || (item.spawnshieldtime && item.pickup_anyway > 0))
 979                 {
 980                         pickedup = true;
 981                         FOREACH(Weapons, it != WEP_Null, {
 982                                 if(w & (it.m_wepset))
 983                                 {
 984                                         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
 985                                         {
 986                                                 .entity weaponentity = weaponentities[slot];
 987                                                 if(player.(weaponentity).m_weapon != WEP_Null || slot == 0)
 988                                                         W_DropEvent(wr_pickup, player, it.m_id, item, weaponentity);
 989                                         }
 990                                         W_GiveWeapon(player, it.m_id);
 991                                 }
 992                         });
 993                 }
 994         }
 995
 996         if (item.itemdef.instanceOfPowerup)
 997         {
 998                 if ((item.itemdef == ITEM_JetpackRegen) && !(player.items & IT_FUEL_REGEN))
 999                         Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_ITEM_FUELREGEN_GOT);
1000                 else if ((item.itemdef == ITEM_Jetpack) && !(player.items & IT_JETPACK))
1001                         Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_ITEM_JETPACK_GOT);
1002         }
1003
1004         int its;
1005         if((its = (item.items - (item.items & player.items)) & IT_PICKUPMASK))
1006         {
1007                 pickedup = true;
1008                 player.items |= its;
1009                 Send_Notification(NOTIF_ONE, player, MSG_INFO, INFO_ITEM_WEAPON_GOT, item.netname);
1010         }
1011
1012         if (item.strength_finished)
1013         {
1014                 pickedup = true;
1015                 player.strength_finished = max(player.strength_finished, time) + item.strength_finished;
1016         }
1017         if (item.invincible_finished)
1018         {
1019                 pickedup = true;
1020                 player.invincible_finished = max(player.invincible_finished, time) + item.invincible_finished;
1021         }
1022         if (item.superweapons_finished)
1023         {
1024                 pickedup = true;
1025                 player.superweapons_finished = max(player.superweapons_finished, time) + item.superweapons_finished;
1026         }
1027
1028 LABEL(skip)
1029
1030         // always eat teamed entities
1031         if(item.team)
1032                 pickedup = true;
1033
1034         if (!pickedup)
1035                 return 0;
1036
1037         // crude hack to enforce switching weapons
1038         if(g_cts && item.itemdef.instanceOfWeaponPickup)
1039         {
1040                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1041                 {
1042                         .entity weaponentity = weaponentities[slot];
1043                         if(player.(weaponentity).m_weapon != WEP_Null || slot == 0)
1044                                 W_SwitchWeapon_Force(player, Weapons_from(item.weapon), weaponentity);
1045                 }
1046                 return 1;
1047         }
1048
1049         if(_switchweapon)
1050         {
1051                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1052                 {
1053                         .entity weaponentity = weaponentities[slot];
1054                         if(_switchweapon & BIT(slot))
1055                         if(player.(weaponentity).m_switchweapon != w_getbestweapon(player, weaponentity))
1056                                 W_SwitchWeapon_Force(player, w_getbestweapon(player, weaponentity), weaponentity);
1057                 }
1058         }
1059
1060         return 1;
1061 }
1062
1063 void Item_Touch(entity this, entity toucher)
1064 {
1065
1066         // remove the item if it's currnetly in a NODROP brush or hits a NOIMPACT surface (such as sky)
1067         if (this.classname == "droppedweapon")
1068         {
1069                 if (ITEM_TOUCH_NEEDKILL())
1070                 {
1071                         delete(this);
1072                         return;
1073                 }
1074         }
1075
1076         if(!(toucher.flags & FL_PICKUPITEMS)
1077         || STAT(FROZEN, toucher)
1078         || IS_DEAD(toucher)
1079         || (this.solid != SOLID_TRIGGER)
1080         || (this.owner == toucher)
1081         || (time < this.item_spawnshieldtime)
1082         ) { return; }
1083
1084         switch (MUTATOR_CALLHOOK(ItemTouch, this, toucher))
1085         {
1086                 case MUT_ITEMTOUCH_RETURN: { return; }
1087                 case MUT_ITEMTOUCH_PICKUP: { toucher = M_ARGV(1, entity); goto pickup; }
1088         }
1089
1090         toucher = M_ARGV(1, entity);
1091
1092         if (this.classname == "droppedweapon")
1093         {
1094                 this.strength_finished = max(0, this.strength_finished - time);
1095                 this.invincible_finished = max(0, this.invincible_finished - time);
1096                 this.superweapons_finished = max(0, this.superweapons_finished - time);
1097         }
1098         entity it = this.itemdef;
1099         bool gave = ITEM_HANDLE(Pickup, it, this, toucher);
1100         if (!gave)
1101         {
1102                 if (this.classname == "droppedweapon")
1103                 {
1104                         // undo what we did above
1105                         this.strength_finished += time;
1106                         this.invincible_finished += time;
1107                         this.superweapons_finished += time;
1108                 }
1109                 return;
1110         }
1111
1112 LABEL(pickup)
1113
1114         toucher.last_pickup = time;
1115
1116         Send_Effect(EFFECT_ITEM_PICKUP, CENTER_OR_VIEWOFS(this), '0 0 0', 1);
1117         _sound (toucher, (this.itemdef.instanceOfPowerup ? CH_TRIGGER_SINGLE : CH_TRIGGER), (this.item_pickupsound ? this.item_pickupsound : Sound_fixpath(this.item_pickupsound_ent)), VOL_BASE, ATTEN_NORM);
1118
1119         if (this.classname == "droppedweapon")
1120                 delete(this);
1121         else if (this.spawnshieldtime)
1122         {
1123                 entity e;
1124                 if(this.team)
1125                 {
1126                         RandomSelection_Init();
1127                         IL_EACH(g_items, it.team == this.team,
1128                         {
1129                                 if(it.itemdef) // is a registered item
1130                                 {
1131                                         Item_Show(it, -1);
1132                                         RandomSelection_AddEnt(it, it.cnt, 0);
1133                                 }
1134                         });
1135                         e = RandomSelection_chosen_ent;
1136                         Item_Show(e, 1); // reset its state so it is visible (extra sendflags doesn't matter, this happens anyway)
1137                 }
1138                 else
1139                         e = this;
1140                 Item_ScheduleRespawn(e);
1141         }
1142 }
1143
1144 void Item_Reset(entity this)
1145 {
1146         Item_Show(this, !this.state);
1147         setorigin(this, this.origin);
1148
1149         if (this.classname != "droppedweapon")
1150         {
1151                 setthink(this, Item_Think);
1152                 this.nextthink = time;
1153
1154                 if (this.waypointsprite_attached)
1155                         WaypointSprite_Kill(this.waypointsprite_attached);
1156
1157                 if (this.itemdef.instanceOfPowerup || (this.weapons & WEPSET_SUPERWEAPONS)) // do not spawn powerups initially!
1158                         Item_ScheduleInitialRespawn(this);
1159         }
1160 }
1161
1162 void Item_FindTeam(entity this)
1163 {
1164         entity e;
1165
1166         if(this.effects & EF_NODRAW)
1167         {
1168                 // marker for item team search
1169                 LOG_TRACE("Initializing item team ", ftos(this.team));
1170                 RandomSelection_Init();
1171                 IL_EACH(g_items, it.team == this.team,
1172                 {
1173                         if(it.itemdef) // is a registered item
1174                                 RandomSelection_AddEnt(it, it.cnt, 0);
1175                 });
1176
1177                 e = RandomSelection_chosen_ent;
1178                 e.state = 0;
1179                 Item_Show(e, 1);
1180
1181                 IL_EACH(g_items, it.team == this.team,
1182                 {
1183                         if(it.itemdef) // is a registered item
1184                         {
1185                                 if(it != e)
1186                                 {
1187                                         // make it non-spawned
1188                                         Item_Show(it, -1);
1189                                         it.state = 1; // state 1 = initially hidden item, apparently
1190                                 }
1191                                 it.effects &= ~EF_NODRAW;
1192                         }
1193                 });
1194
1195                 Item_Reset(this);
1196         }
1197 }
1198
1199 // Savage: used for item garbage-collection
1200 void RemoveItem(entity this)
1201 {
1202         if(wasfreed(this) || !this) { return; }
1203         Send_Effect(EFFECT_ITEM_PICKUP, CENTER_OR_VIEWOFS(this), '0 0 0', 1);
1204         delete(this);
1205 }
1206
1207 // pickup evaluation functions
1208 // these functions decide how desirable an item is to the bots
1209
1210 float generic_pickupevalfunc(entity player, entity item) {return item.bot_pickupbasevalue;}
1211
1212 float weapon_pickupevalfunc(entity player, entity item)
1213 {
1214         // See if I have it already
1215         if(player.weapons & item.weapons)
1216         {
1217                 // If I can pick it up
1218                 if(!item.spawnshieldtime)
1219                         return 0;
1220                 return ammo_pickupevalfunc(player, item);
1221         }
1222
1223         // reduce weapon value if bot already got a good arsenal
1224         float c = 1;
1225         int weapons_value = 0;
1226         FOREACH(Weapons, it != WEP_Null && (player.weapons & it.m_wepset), {
1227                 weapons_value += it.bot_pickupbasevalue;
1228         });
1229         c -= bound(0, weapons_value / 20000, 1) * 0.5;
1230
1231         return item.bot_pickupbasevalue * c;
1232 }
1233
1234 float ammo_pickupevalfunc(entity player, entity item)
1235 {
1236         bool need_shells = false, need_nails = false, need_rockets = false, need_cells = false, need_plasma = false, need_fuel = false;
1237         entity wpn = NULL;
1238         float c = 0;
1239         float rating = 0;
1240
1241         // Detect needed ammo
1242         if(item.itemdef.instanceOfWeaponPickup)
1243         {
1244                 entity ammo = NULL;
1245                 if(item.ammo_shells)       { need_shells  = true; ammo = ITEM_Shells;      }
1246                 else if(item.ammo_nails)   { need_nails   = true; ammo = ITEM_Bullets;     }
1247                 else if(item.ammo_rockets) { need_rockets = true; ammo = ITEM_Rockets;     }
1248                 else if(item.ammo_cells)   { need_cells   = true; ammo = ITEM_Cells;       }
1249                 else if(item.ammo_plasma)  { need_plasma  = true; ammo = ITEM_Plasma;      }
1250                 else if(item.ammo_fuel)    { need_fuel    = true; ammo = ITEM_JetpackFuel; }
1251
1252                 if(!ammo)
1253                         return 0;
1254                 wpn = item;
1255                 rating = ammo.m_botvalue;
1256         }
1257         else
1258         {
1259                 FOREACH(Weapons, it != WEP_Null, {
1260                         if(!(player.weapons & (it.m_wepset)))
1261                                 continue;
1262
1263                         switch(it.ammo_field)
1264                         {
1265                                 case ammo_shells:  need_shells  = true; break;
1266                                 case ammo_nails:   need_nails   = true; break;
1267                                 case ammo_rockets: need_rockets = true; break;
1268                                 case ammo_cells:   need_cells   = true; break;
1269                                 case ammo_plasma:  need_plasma  = true; break;
1270                                 case ammo_fuel:    need_fuel    = true; break;
1271                         }
1272                 });
1273                 rating = item.bot_pickupbasevalue;
1274         }
1275
1276         float noammorating = 0.5;
1277
1278         if ((need_shells) && (item.ammo_shells) && (player.ammo_shells < g_pickup_shells_max))
1279                 c = item.ammo_shells / max(noammorating, player.ammo_shells);
1280
1281         if ((need_nails) && (item.ammo_nails) && (player.ammo_nails < g_pickup_nails_max))
1282                 c = item.ammo_nails / max(noammorating, player.ammo_nails);
1283
1284         if ((need_rockets) && (item.ammo_rockets) && (player.ammo_rockets < g_pickup_rockets_max))
1285                 c = item.ammo_rockets / max(noammorating, player.ammo_rockets);
1286
1287         if ((need_cells) && (item.ammo_cells) && (player.ammo_cells < g_pickup_cells_max))
1288                 c = item.ammo_cells / max(noammorating, player.ammo_cells);
1289
1290         if ((need_plasma) && (item.ammo_plasma) && (player.ammo_plasma < g_pickup_plasma_max))
1291                 c = item.ammo_plasma / max(noammorating, player.ammo_plasma);
1292
1293         if ((need_fuel) && (item.ammo_fuel) && (player.ammo_fuel < g_pickup_fuel_max))
1294                 c = item.ammo_fuel / max(noammorating, player.ammo_fuel);
1295
1296         rating *= min(c, 2);
1297         if(wpn)
1298                 rating += wpn.bot_pickupbasevalue * 0.1;
1299         return rating;
1300 }
1301
1302 .int item_group;
1303 .int item_group_count;
1304 float healtharmor_pickupevalfunc(entity player, entity item)
1305 {
1306         float c = 0;
1307         float rating = item.bot_pickupbasevalue;
1308
1309         float itemarmor = item.armorvalue;
1310         float itemhealth = item.health;
1311
1312         if(item.item_group)
1313         {
1314                 itemarmor *= min(4, item.item_group_count);
1315                 itemhealth *= min(4, item.item_group_count);
1316         }
1317
1318         if (itemarmor && (player.armorvalue < item.max_armorvalue))
1319                 c = itemarmor / max(1, player.armorvalue * 2/3 + player.health * 1/3);
1320
1321         if (itemhealth && (player.health < item.max_health))
1322                 c = itemhealth / max(1, player.health);
1323
1324         rating *= min(2, c);
1325         return rating;
1326 }
1327
1328 void Item_Damage(entity this, entity inflictor, entity attacker, float damage, int deathtype, vector hitloc, vector force)
1329 {
1330         if(ITEM_DAMAGE_NEEDKILL(deathtype))
1331                 RemoveItem(this);
1332 }
1333
1334 void item_use(entity this, entity actor, entity trigger)
1335 {
1336         // use the touch function to handle collection
1337         gettouch(this)(this, actor);
1338 }
1339
1340 void _StartItem(entity this, entity def, float defaultrespawntime, float defaultrespawntimejitter)
1341 {
1342         string itemname = def.m_name;
1343         Model itemmodel = def.m_model;
1344     Sound pickupsound = def.m_sound;
1345         float(entity player, entity item) pickupevalfunc = def.m_pickupevalfunc;
1346         float pickupbasevalue = def.m_botvalue;
1347         int itemflags = def.m_itemflags;
1348
1349         startitem_failed = false;
1350
1351         this.item_model_ent = itemmodel;
1352     this.item_pickupsound_ent = pickupsound;
1353
1354     if(def.m_iteminit)
1355         def.m_iteminit(this);
1356
1357         if(!this.respawntime) // both need to be set
1358         {
1359                 this.respawntime = defaultrespawntime;
1360                 this.respawntimejitter = defaultrespawntimejitter;
1361         }
1362
1363         if(!this.pickup_anyway && def.m_pickupanyway)
1364                 this.pickup_anyway = def.m_pickupanyway();
1365
1366         int itemid = def.m_itemid;
1367         this.items = itemid;
1368         int weaponid = def.instanceOfWeaponPickup ? def.m_weapon.m_id : 0;
1369         this.weapon = weaponid;
1370
1371         if(!this.fade_end)
1372         {
1373                 this.fade_start = autocvar_g_items_mindist;
1374                 this.fade_end = autocvar_g_items_maxdist;
1375         }
1376
1377         if(weaponid)
1378                 this.weapons = WepSet_FromWeapon(Weapons_from(weaponid));
1379
1380         this.flags = FL_ITEM | itemflags;
1381         IL_PUSH(g_items, this);
1382
1383         if(MUTATOR_CALLHOOK(FilterItem, this)) // error means we do not want the item
1384         {
1385                 startitem_failed = true;
1386                 delete(this);
1387                 return;
1388         }
1389
1390         // is it a dropped weapon?
1391         if (this.classname == "droppedweapon")
1392         {
1393                 this.reset = SUB_Remove;
1394                 // it's a dropped weapon
1395                 set_movetype(this, MOVETYPE_TOSS);
1396
1397                 // Savage: remove thrown items after a certain period of time ("garbage collection")
1398                 setthink(this, RemoveItem);
1399                 this.nextthink = time + 20;
1400
1401                 this.takedamage = DAMAGE_YES;
1402                 this.event_damage = Item_Damage;
1403
1404                 if(this.strength_finished || this.invincible_finished || this.superweapons_finished)
1405                 {
1406                         // if item is worthless after a timer, have it expire then
1407                         this.nextthink = max(this.strength_finished, this.invincible_finished, this.superweapons_finished);
1408                 }
1409
1410                 // don't drop if in a NODROP zone (such as lava)
1411                 traceline(this.origin, this.origin, MOVE_NORMAL, this);
1412                 if (trace_dpstartcontents & DPCONTENTS_NODROP)
1413                 {
1414                         startitem_failed = true;
1415                         delete(this);
1416                         return;
1417                 }
1418         }
1419         else
1420         {
1421                 if(!have_pickup_item(this))
1422                 {
1423                         startitem_failed = true;
1424                         delete(this);
1425                         return;
1426                 }
1427
1428                 if(this.angles != '0 0 0')
1429                         this.SendFlags |= ISF_ANGLES;
1430
1431                 this.reset = Item_Reset;
1432                 // it's a level item
1433                 if(this.spawnflags & 1)
1434                         this.noalign = 1;
1435                 if (this.noalign > 0)
1436                         set_movetype(this, MOVETYPE_NONE);
1437                 else
1438                         set_movetype(this, MOVETYPE_TOSS);
1439                 // do item filtering according to game mode and other things
1440                 if (this.noalign <= 0)
1441                 {
1442                         // first nudge it off the floor a little bit to avoid math errors
1443                         setorigin(this, this.origin + '0 0 1');
1444                         // set item size before we spawn a spawnfunc_waypoint
1445                         setsize(this, def.m_mins, def.m_maxs);
1446                         this.SendFlags |= ISF_SIZE;
1447                         // note droptofloor returns false if stuck/or would fall too far
1448                         if (!this.noalign)
1449                                 droptofloor(this);
1450                         waypoint_spawnforitem(this);
1451                 }
1452
1453                 /*
1454                  * can't do it that way, as it would break maps
1455                  * TODO make a target_give like entity another way, that perhaps has
1456                  * the weapon name in a key
1457                 if(this.targetname)
1458                 {
1459                         // target_give not yet supported; maybe later
1460                         print("removed targeted ", this.classname, "\n");
1461                         startitem_failed = true;
1462                         delete(this);
1463                         return;
1464                 }
1465                 */
1466
1467                 if(this.targetname != "" && (this.spawnflags & 16))
1468                         this.use = item_use;
1469
1470                 if(autocvar_spawn_debug >= 2)
1471                 {
1472             // why not flags & fl_item?
1473                     FOREACH_ENTITY_RADIUS(this.origin, 3, it.is_item, {
1474                 LOG_TRACE("XXX Found duplicated item: ", itemname, vtos(this.origin));
1475                 LOG_TRACE(" vs ", it.netname, vtos(it.origin));
1476                 error("Mapper sucks.");
1477             });
1478                         this.is_item = true;
1479                 }
1480
1481                 weaponsInMap |= WepSet_FromWeapon(Weapons_from(weaponid));
1482
1483                 precache_model(this.model);
1484                 precache_sound(this.item_pickupsound);
1485
1486                 if (   def.instanceOfPowerup
1487                         || def.instanceOfWeaponPickup
1488                         || (def.instanceOfHealth && def != ITEM_HealthSmall)
1489                         || (def.instanceOfArmor && def != ITEM_ArmorSmall)
1490                         || (itemid & (IT_KEY1 | IT_KEY2))
1491                 ) this.target = "###item###"; // for finding the nearest item using find()
1492
1493                 Item_ItemsTime_SetTime(this, 0);
1494         }
1495
1496         this.bot_pickup = true;
1497         this.bot_pickupevalfunc = pickupevalfunc;
1498         this.bot_pickupbasevalue = pickupbasevalue;
1499         this.mdl = this.model ? this.model : strzone(this.item_model_ent.model_str());
1500         this.netname = itemname;
1501         settouch(this, Item_Touch);
1502         setmodel(this, MDL_Null); // precision set below
1503         //this.effects |= EF_LOWPRECISION;
1504
1505         setsize (this, this.pos1 =  def.m_mins, this.pos2 = def.m_maxs);
1506
1507         this.SendFlags |= ISF_SIZE;
1508
1509         if (!(this.spawnflags & 1024)) {
1510                 if(def.instanceOfPowerup)
1511                         this.ItemStatus |= ITS_ANIMATE1;
1512
1513                 if(this.armorvalue || this.health)
1514                         this.ItemStatus |= ITS_ANIMATE2;
1515         }
1516
1517         if(def.instanceOfWeaponPickup)
1518         {
1519                 if (this.classname != "droppedweapon") // if dropped, colormap is already set up nicely
1520                         this.colormap = 1024; // color shirt=0 pants=0 grey
1521                 else
1522                         this.gravity = 1;
1523                 if (!(this.spawnflags & 1024))
1524                         this.ItemStatus |= ITS_ANIMATE1;
1525                 this.SendFlags |= ISF_COLORMAP;
1526         }
1527
1528         this.state = 0;
1529         if(this.team) // broken, no idea why.
1530         {
1531                 if(!this.cnt)
1532                         this.cnt = 1; // item probability weight
1533
1534                 this.effects |= EF_NODRAW; // marker for item team search
1535                 InitializeEntity(this, Item_FindTeam, INITPRIO_FINDTARGET);
1536         }
1537         else
1538                 Item_Reset(this);
1539
1540         Net_LinkEntity(this, !(def.instanceOfPowerup || def.instanceOfHealth || def.instanceOfArmor), 0, ItemSend);
1541
1542         // call this hook after everything else has been done
1543         if (MUTATOR_CALLHOOK(Item_Spawn, this))
1544         {
1545                 startitem_failed = true;
1546                 delete(this);
1547                 return;
1548         }
1549
1550         setItemGroup(this);
1551 }
1552
1553 void StartItem(entity this, GameItem def)
1554 {
1555     _StartItem(
1556         this,
1557         this.itemdef = def,
1558         def.m_respawntime(), // defaultrespawntime
1559         def.m_respawntimejitter() // defaultrespawntimejitter
1560         );
1561 }
1562
1563 #define IS_SMALL(def) ((def.instanceOfHealth && def == ITEM_HealthSmall) || (def.instanceOfArmor && def == ITEM_ArmorSmall))
1564 int group_count = 1;
1565
1566 void setItemGroup(entity this)
1567 {
1568         if(!IS_SMALL(this.itemdef))
1569                 return;
1570
1571         FOREACH_ENTITY_RADIUS(this.origin, 120, (it != this) && IS_SMALL(it.itemdef),
1572         {
1573                 if(!this.item_group)
1574                 {
1575                         if(!it.item_group)
1576                         {
1577                                 it.item_group = group_count;
1578                                 group_count++;
1579                         }
1580                         this.item_group = it.item_group;
1581                 }
1582                 else // spawning item is already part of a item_group X
1583                 {
1584                         if(!it.item_group)
1585                                 it.item_group = this.item_group;
1586                         else if(it.item_group != this.item_group) // found an item near the spawning item that is part of a different item_group Y
1587                         {
1588                                 int grY = it.item_group;
1589                                 // move all items of item_group Y to item_group X
1590                                 IL_EACH(g_items, IS_SMALL(it.itemdef),
1591                                 {
1592                                         if(it.item_group == grY)
1593                                                 it.item_group = this.item_group;
1594                                 });
1595                         }
1596                 }
1597         });
1598 }
1599
1600 void setItemGroupCount()
1601 {
1602         for (int k = 1; k <= group_count; k++)
1603         {
1604                 int count = 0;
1605                 IL_EACH(g_items, IS_SMALL(it.itemdef) && it.item_group == k, { count++; });
1606                 if (count)
1607                         IL_EACH(g_items, IS_SMALL(it.itemdef) && it.item_group == k, { it.item_group_count = count; });
1608         }
1609 }
1610
1611 spawnfunc(item_rockets)
1612 {
1613     StartItem(this, ITEM_Rockets);
1614 }
1615
1616 spawnfunc(item_bullets)
1617 {
1618         if(!weaponswapping && autocvar_sv_q3acompat_machineshotgunswap &&
1619            (this.classname != "droppedweapon"))
1620         {
1621                 weaponswapping = true;
1622                 spawnfunc_item_shells(this);
1623                 weaponswapping = false;
1624                 return;
1625         }
1626
1627     StartItem(this, ITEM_Bullets);
1628 }
1629
1630 spawnfunc(item_cells)
1631 {
1632         StartItem(this, ITEM_Cells);
1633 }
1634
1635 spawnfunc(item_plasma)
1636 {
1637         StartItem(this, ITEM_Plasma);
1638 }
1639
1640 spawnfunc(item_shells)
1641 {
1642         if(!weaponswapping && autocvar_sv_q3acompat_machineshotgunswap &&
1643            (this.classname != "droppedweapon"))
1644         {
1645                 weaponswapping = true;
1646                 spawnfunc_item_bullets(this);
1647                 weaponswapping = false;
1648                 return;
1649         }
1650
1651         StartItem(this, ITEM_Shells);
1652 }
1653
1654 spawnfunc(item_armor_small)
1655 {
1656         StartItem(this, ITEM_ArmorSmall);
1657 }
1658
1659 spawnfunc(item_armor_medium)
1660 {
1661         StartItem(this, ITEM_ArmorMedium);
1662 }
1663
1664 spawnfunc(item_armor_big)
1665 {
1666         StartItem(this, ITEM_ArmorBig);
1667 }
1668
1669 spawnfunc(item_armor_mega)
1670 {
1671         StartItem(this, ITEM_ArmorMega);
1672 }
1673
1674 spawnfunc(item_health_small)
1675 {
1676         StartItem(this, ITEM_HealthSmall);
1677 }
1678
1679 spawnfunc(item_health_medium)
1680 {
1681     StartItem(this, ITEM_HealthMedium);
1682 }
1683
1684 spawnfunc(item_health_big)
1685 {
1686         StartItem(this, ITEM_HealthBig);
1687 }
1688
1689 spawnfunc(item_health_mega)
1690 {
1691     StartItem(this, ITEM_HealthMega);
1692 }
1693
1694 // support old misnamed entities
1695 spawnfunc(item_armor1) { spawnfunc_item_armor_small(this); }  // FIXME: in Quake this is green armor, in Xonotic maps it is an armor shard
1696 spawnfunc(item_armor25) { spawnfunc_item_armor_mega(this); }
1697 spawnfunc(item_armor_large) { spawnfunc_item_armor_mega(this); }
1698 spawnfunc(item_health1) { spawnfunc_item_health_small(this); }
1699 spawnfunc(item_health25) { spawnfunc_item_health_medium(this); }
1700 spawnfunc(item_health_large) { spawnfunc_item_health_big(this); }
1701 spawnfunc(item_health100) { spawnfunc_item_health_mega(this); }
1702
1703 spawnfunc(item_strength)
1704 {
1705         StartItem(this, ITEM_Strength);
1706 }
1707
1708 spawnfunc(item_invincible)
1709 {
1710         StartItem(this, ITEM_Shield);
1711 }
1712
1713 // compatibility:
1714 spawnfunc(item_quad) { this.classname = "item_strength";spawnfunc_item_strength(this);}
1715
1716 void target_items_use(entity this, entity actor, entity trigger)
1717 {
1718         if(actor.classname == "droppedweapon")
1719         {
1720                 EXACTTRIGGER_TOUCH(this, trigger);
1721                 delete(actor);
1722                 return;
1723         }
1724
1725         if (!IS_PLAYER(actor) || IS_DEAD(actor))
1726                 return;
1727
1728         if(trigger.solid == SOLID_TRIGGER)
1729         {
1730                 EXACTTRIGGER_TOUCH(this, trigger);
1731         }
1732
1733         IL_EACH(g_items, it.enemy == actor && it.classname == "droppedweapon",
1734         {
1735                 delete(it);
1736         });
1737
1738         if(GiveItems(actor, 0, tokenize_console(this.netname)))
1739                 centerprint(actor, this.message);
1740 }
1741
1742 spawnfunc(target_items)
1743 {
1744         int n;
1745         string s;
1746
1747         this.use = target_items_use;
1748         if(!this.strength_finished)
1749                 this.strength_finished = autocvar_g_balance_powerup_strength_time;
1750         if(!this.invincible_finished)
1751                 this.invincible_finished = autocvar_g_balance_powerup_invincible_time;
1752         if(!this.superweapons_finished)
1753                 this.superweapons_finished = autocvar_g_balance_superweapons_time;
1754
1755         n = tokenize_console(this.netname);
1756         if(argv(0) == "give")
1757         {
1758                 this.netname = substring(this.netname, argv_start_index(1), argv_end_index(-1) - argv_start_index(1));
1759         }
1760         else
1761         {
1762                 for(int j = 0; j < n; ++j)
1763                 {
1764                         if     (argv(j) == "unlimited_ammo")         this.items |= IT_UNLIMITED_AMMO;
1765                         else if(argv(j) == "unlimited_weapon_ammo")  this.items |= IT_UNLIMITED_WEAPON_AMMO;
1766                         else if(argv(j) == "unlimited_superweapons") this.items |= IT_UNLIMITED_SUPERWEAPONS;
1767                         else if(argv(j) == "strength")               this.items |= ITEM_Strength.m_itemid;
1768                         else if(argv(j) == "invincible")             this.items |= ITEM_Shield.m_itemid;
1769                         else if(argv(j) == "superweapons")           this.items |= IT_SUPERWEAPON;
1770                         else if(argv(j) == "jetpack")                this.items |= ITEM_Jetpack.m_itemid;
1771                         else if(argv(j) == "fuel_regen")             this.items |= ITEM_JetpackRegen.m_itemid;
1772                         else
1773                         {
1774                                 FOREACH(Buffs, it != BUFF_Null,
1775                                 {
1776                                         s = Buff_UndeprecateName(argv(j));
1777                                         if(s == it.m_name)
1778                                         {
1779                                                 this.buffs |= (it.m_itemid);
1780                                                 break;
1781                                         }
1782                                 });
1783                                 FOREACH(Weapons, it != WEP_Null, {
1784                                         s = W_UndeprecateName(argv(j));
1785                                         if(s == it.netname)
1786                                         {
1787                                                 this.weapons |= (it.m_wepset);
1788                                                 if(this.spawnflags == 0 || this.spawnflags == 2)
1789                                                         it.wr_init(it);
1790                                                 break;
1791                                         }
1792                                 });
1793                         }
1794                 }
1795
1796                 string itemprefix, valueprefix;
1797                 if(this.spawnflags == 0)
1798                 {
1799                         itemprefix = "";
1800                         valueprefix = "";
1801                 }
1802                 else if(this.spawnflags == 1)
1803                 {
1804                         itemprefix = "max ";
1805                         valueprefix = "max ";
1806                 }
1807                 else if(this.spawnflags == 2)
1808                 {
1809                         itemprefix = "min ";
1810                         valueprefix = "min ";
1811                 }
1812                 else if(this.spawnflags == 4)
1813                 {
1814                         itemprefix = "minus ";
1815                         valueprefix = "max ";
1816                 }
1817                 else
1818                 {
1819                         error("invalid spawnflags");
1820                         itemprefix = valueprefix = string_null;
1821                 }
1822
1823                 this.netname = "";
1824                 this.netname = sprintf("%s %s%d %s", this.netname, itemprefix, boolean(this.items & IT_UNLIMITED_WEAPON_AMMO), "unlimited_weapon_ammo");
1825                 this.netname = sprintf("%s %s%d %s", this.netname, itemprefix, boolean(this.items & IT_UNLIMITED_SUPERWEAPONS), "unlimited_superweapons");
1826                 this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, this.strength_finished * boolean(this.items & ITEM_Strength.m_itemid), "strength");
1827                 this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, this.invincible_finished * boolean(this.items & ITEM_Shield.m_itemid), "invincible");
1828                 this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, this.superweapons_finished * boolean(this.items & IT_SUPERWEAPON), "superweapons");
1829                 this.netname = sprintf("%s %s%d %s", this.netname, itemprefix, boolean(this.items & ITEM_Jetpack.m_itemid), "jetpack");
1830                 this.netname = sprintf("%s %s%d %s", this.netname, itemprefix, boolean(this.items & ITEM_JetpackRegen.m_itemid), "fuel_regen");
1831                 if(this.ammo_shells != 0) this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, max(0, this.ammo_shells), "shells");
1832                 if(this.ammo_nails != 0) this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, max(0, this.ammo_nails), "nails");
1833                 if(this.ammo_rockets != 0) this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, max(0, this.ammo_rockets), "rockets");
1834                 if(this.ammo_cells != 0) this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, max(0, this.ammo_cells), "cells");
1835                 if(this.ammo_plasma != 0) this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, max(0, this.ammo_plasma), "plasma");
1836                 if(this.ammo_fuel != 0) this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, max(0, this.ammo_fuel), "fuel");
1837                 if(this.health != 0) this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, max(0, this.health), "health");
1838                 if(this.armorvalue != 0) this.netname = sprintf("%s %s%d %s", this.netname, valueprefix, max(0, this.armorvalue), "armor");
1839                 FOREACH(Buffs, it != BUFF_Null, this.netname = sprintf("%s %s%d %s", this.netname, itemprefix, !!(this.buffs & (it.m_itemid)), it.m_name));
1840                 FOREACH(Weapons, it != WEP_Null, this.netname = sprintf("%s %s%d %s", this.netname, itemprefix, !!(this.weapons & (it.m_wepset)), it.netname));
1841         }
1842         this.netname = strzone(this.netname);
1843         //print(this.netname, "\n");
1844
1845         n = tokenize_console(this.netname);
1846         for(int j = 0; j < n; ++j)
1847         {
1848                 FOREACH(Weapons, it != WEP_Null && W_UndeprecateName(argv(j)) == it.netname, {
1849             it.wr_init(it);
1850             break;
1851                 });
1852         }
1853 }
1854
1855 spawnfunc(item_fuel)
1856 {
1857         StartItem(this, ITEM_JetpackFuel);
1858 }
1859
1860 spawnfunc(item_fuel_regen)
1861 {
1862         if(start_items & ITEM_JetpackRegen.m_itemid)
1863         {
1864                 spawnfunc_item_fuel(this);
1865                 return;
1866         }
1867         StartItem(this, ITEM_JetpackRegen);
1868 }
1869
1870 spawnfunc(item_jetpack)
1871 {
1872         if(start_items & ITEM_Jetpack.m_itemid)
1873         {
1874                 spawnfunc_item_fuel(this);
1875                 return;
1876         }
1877         StartItem(this, ITEM_Jetpack);
1878 }
1879
1880 float GiveWeapon(entity e, float wpn, float op, float val)
1881 {
1882         WepSet v0, v1;
1883         WepSet s = WepSet_FromWeapon(Weapons_from(wpn));
1884         v0 = (e.weapons & s);
1885         switch(op)
1886         {
1887                 case OP_SET:
1888                         if(val > 0)
1889                                 e.weapons |= s;
1890                         else
1891                                 e.weapons &= ~s;
1892                         break;
1893                 case OP_MIN:
1894                 case OP_PLUS:
1895                         if(val > 0)
1896                                 e.weapons |= s;
1897                         break;
1898                 case OP_MAX:
1899                         if(val <= 0)
1900                                 e.weapons &= ~s;
1901                         break;
1902                 case OP_MINUS:
1903                         if(val > 0)
1904                                 e.weapons &= ~s;
1905                         break;
1906         }
1907         v1 = (e.weapons & s);
1908         return (v0 != v1);
1909 }
1910
1911 bool GiveBuff(entity e, Buff thebuff, int op, int val)
1912 {
1913         bool had_buff = (e.buffs & thebuff.m_itemid);
1914         switch(op)
1915         {
1916                 case OP_SET:
1917                         if(val > 0)
1918                                 e.buffs |= thebuff.m_itemid;
1919                         else
1920                                 e.buffs &= ~thebuff.m_itemid;
1921                         break;
1922                 case OP_MIN:
1923                 case OP_PLUS:
1924                         if(val > 0)
1925                                 e.buffs |= thebuff.m_itemid;
1926                         break;
1927                 case OP_MAX:
1928                         if(val <= 0)
1929                                 e.buffs &= ~thebuff.m_itemid;
1930                         break;
1931                 case OP_MINUS:
1932                         if(val > 0)
1933                                 e.buffs &= ~thebuff.m_itemid;
1934                         break;
1935         }
1936         bool have_buff = (e.buffs & thebuff.m_itemid);
1937         return (had_buff != have_buff);
1938 }
1939
1940 void GiveSound(entity e, float v0, float v1, float t, Sound snd_incr, Sound snd_decr)
1941 {
1942         if(v1 == v0)
1943                 return;
1944         if(v1 <= v0 - t)
1945         {
1946                 if(snd_decr != NULL)
1947                         sound (e, CH_TRIGGER, snd_decr, VOL_BASE, ATTEN_NORM);
1948         }
1949         else if(v0 >= v0 + t)
1950         {
1951                 if(snd_incr != NULL)
1952                         sound (e, CH_TRIGGER, snd_incr, VOL_BASE, ATTEN_NORM);
1953         }
1954 }
1955
1956 void GiveRot(entity e, float v0, float v1, .float rotfield, float rottime, .float regenfield, float regentime)
1957 {
1958         if(v0 < v1)
1959                 e.(rotfield) = max(e.(rotfield), time + rottime);
1960         else if(v0 > v1)
1961                 e.(regenfield) = max(e.(regenfield), time + regentime);
1962 }
1963 float GiveItems(entity e, float beginarg, float endarg)
1964 {
1965         float got, i, val, op;
1966         string cmd;
1967
1968         val = 999;
1969         op = OP_SET;
1970
1971         got = 0;
1972
1973         int _switchweapon = 0;
1974
1975         if(CS(e).autoswitch)
1976         {
1977                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1978                 {
1979                         .entity weaponentity = weaponentities[slot];
1980                         if(e.(weaponentity).m_weapon != WEP_Null || slot == 0)
1981                         if(e.(weaponentity).m_switchweapon == w_getbestweapon(e, weaponentity))
1982                                 _switchweapon |= BIT(slot);
1983                 }
1984         }
1985
1986         e.strength_finished = max(0, e.strength_finished - time);
1987         e.invincible_finished = max(0, e.invincible_finished - time);
1988         e.superweapons_finished = max(0, e.superweapons_finished - time);
1989
1990         PREGIVE(e, items);
1991         PREGIVE_WEAPONS(e);
1992         PREGIVE(e, strength_finished);
1993         PREGIVE(e, invincible_finished);
1994         PREGIVE(e, superweapons_finished);
1995         PREGIVE(e, ammo_nails);
1996         PREGIVE(e, ammo_cells);
1997         PREGIVE(e, ammo_plasma);
1998         PREGIVE(e, ammo_shells);
1999         PREGIVE(e, ammo_rockets);
2000         PREGIVE(e, ammo_fuel);
2001         PREGIVE(e, armorvalue);
2002         PREGIVE(e, health);
2003
2004         for(i = beginarg; i < endarg; ++i)
2005         {
2006                 cmd = argv(i);
2007
2008                 if(cmd == "0" || stof(cmd))
2009                 {
2010                         val = stof(cmd);
2011                         continue;
2012                 }
2013                 switch(cmd)
2014                 {
2015                         case "no":
2016                                 op = OP_MAX;
2017                                 val = 0;
2018                                 continue;
2019                         case "max":
2020                                 op = OP_MAX;
2021                                 continue;
2022                         case "min":
2023                                 op = OP_MIN;
2024                                 continue;
2025                         case "plus":
2026                                 op = OP_PLUS;
2027                                 continue;
2028                         case "minus":
2029                                 op = OP_MINUS;
2030                                 continue;
2031                         case "ALL":
2032                                 got += GiveBit(e, items, ITEM_JetpackRegen.m_itemid, op, val);
2033                                 got += GiveValue(e, strength_finished, op, val);
2034                                 got += GiveValue(e, invincible_finished, op, val);
2035                                 got += GiveValue(e, superweapons_finished, op, val);
2036                                 got += GiveBit(e, items, IT_UNLIMITED_AMMO, op, val);
2037                         case "all":
2038                                 got += GiveBit(e, items, ITEM_Jetpack.m_itemid, op, val);
2039                                 got += GiveValue(e, health, op, val);
2040                                 got += GiveValue(e, armorvalue, op, val);
2041                         case "allweapons":
2042                                 FOREACH(Weapons, it != WEP_Null && !(it.spawnflags & WEP_FLAG_MUTATORBLOCKED), got += GiveWeapon(e, it.m_id, op, val));
2043                         //case "allbuffs": // all buffs makes a player god, do not want!
2044                                 //FOREACH(Buffs, it != BUFF_Null, got += GiveBuff(e, it.m_itemid, op, val));
2045                         case "allammo":
2046                                 got += GiveValue(e, ammo_cells, op, val);
2047                                 got += GiveValue(e, ammo_plasma, op, val);
2048                                 got += GiveValue(e, ammo_shells, op, val);
2049                                 got += GiveValue(e, ammo_nails, op, val);
2050                                 got += GiveValue(e, ammo_rockets, op, val);
2051                                 got += GiveValue(e, ammo_fuel, op, val);
2052                                 break;
2053                         case "unlimited_ammo":
2054                                 got += GiveBit(e, items, IT_UNLIMITED_AMMO, op, val);
2055                                 break;
2056                         case "unlimited_weapon_ammo":
2057                                 got += GiveBit(e, items, IT_UNLIMITED_WEAPON_AMMO, op, val);
2058                                 break;
2059                         case "unlimited_superweapons":
2060                                 got += GiveBit(e, items, IT_UNLIMITED_SUPERWEAPONS, op, val);
2061                                 break;
2062                         case "jetpack":
2063                                 got += GiveBit(e, items, ITEM_Jetpack.m_itemid, op, val);
2064                                 break;
2065                         case "fuel_regen":
2066                                 got += GiveBit(e, items, ITEM_JetpackRegen.m_itemid, op, val);
2067                                 break;
2068                         case "strength":
2069                                 got += GiveValue(e, strength_finished, op, val);
2070                                 break;
2071                         case "invincible":
2072                                 got += GiveValue(e, invincible_finished, op, val);
2073                                 break;
2074                         case "superweapons":
2075                                 got += GiveValue(e, superweapons_finished, op, val);
2076                                 break;
2077                         case "cells":
2078                                 got += GiveValue(e, ammo_cells, op, val);
2079                                 break;
2080                         case "plasma":
2081                                 got += GiveValue(e, ammo_plasma, op, val);
2082                                 break;
2083                         case "shells":
2084                                 got += GiveValue(e, ammo_shells, op, val);
2085                                 break;
2086                         case "nails":
2087                         case "bullets":
2088                                 got += GiveValue(e, ammo_nails, op, val);
2089                                 break;
2090                         case "rockets":
2091                                 got += GiveValue(e, ammo_rockets, op, val);
2092                                 break;
2093                         case "health":
2094                                 got += GiveValue(e, health, op, val);
2095                                 break;
2096                         case "armor":
2097                                 got += GiveValue(e, armorvalue, op, val);
2098                                 break;
2099                         case "fuel":
2100                                 got += GiveValue(e, ammo_fuel, op, val);
2101                                 break;
2102                         default:
2103                                 FOREACH(Buffs, it != BUFF_Null && Buff_UndeprecateName(cmd) == it.m_name,
2104                                 {
2105                                         got += GiveBuff(e, it, op, val);
2106                                         break;
2107                                 });
2108                                 FOREACH(Weapons, it != WEP_Null && W_UndeprecateName(cmd) == it.netname, {
2109                     got += GiveWeapon(e, it.m_id, op, val);
2110                     break;
2111                                 });
2112                                 break;
2113                 }
2114                 val = 999;
2115                 op = OP_SET;
2116         }
2117
2118         POSTGIVE_BIT(e, items, ITEM_JetpackRegen.m_itemid, SND_ITEMPICKUP, SND_Null);
2119         POSTGIVE_BIT(e, items, IT_UNLIMITED_SUPERWEAPONS, SND_POWERUP, SND_POWEROFF);
2120         POSTGIVE_BIT(e, items, IT_UNLIMITED_WEAPON_AMMO, SND_POWERUP, SND_POWEROFF);
2121         POSTGIVE_BIT(e, items, ITEM_Jetpack.m_itemid, SND_ITEMPICKUP, SND_Null);
2122         FOREACH(Weapons, it != WEP_Null, {
2123                 POSTGIVE_WEAPON(e, it, SND_WEAPONPICKUP, SND_Null);
2124                 if(!(save_weapons & (it.m_wepset)))
2125                         if(e.weapons & (it.m_wepset))
2126                                 it.wr_init(it);
2127         });
2128         POSTGIVE_VALUE(e, strength_finished, 1, SND_POWERUP, SND_POWEROFF);
2129         POSTGIVE_VALUE(e, invincible_finished, 1, SND_Shield, SND_POWEROFF);
2130         //POSTGIVE_VALUE(e, superweapons_finished, 1, SND_Null, SND_Null);
2131         POSTGIVE_VALUE(e, ammo_nails, 0, SND_ITEMPICKUP, SND_Null);
2132         POSTGIVE_VALUE(e, ammo_cells, 0, SND_ITEMPICKUP, SND_Null);
2133         POSTGIVE_VALUE(e, ammo_plasma, 0, SND_ITEMPICKUP, SND_Null);
2134         POSTGIVE_VALUE(e, ammo_shells, 0, SND_ITEMPICKUP, SND_Null);
2135         POSTGIVE_VALUE(e, ammo_rockets, 0, SND_ITEMPICKUP, SND_Null);
2136         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);
2137         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);
2138         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);
2139
2140         if(e.superweapons_finished <= 0)
2141                 if(e.weapons & WEPSET_SUPERWEAPONS)
2142                         e.superweapons_finished = autocvar_g_balance_superweapons_time;
2143
2144         if(e.strength_finished <= 0)
2145                 e.strength_finished = 0;
2146         else
2147                 e.strength_finished += time;
2148         if(e.invincible_finished <= 0)
2149                 e.invincible_finished = 0;
2150         else
2151                 e.invincible_finished += time;
2152         if(e.superweapons_finished <= 0)
2153                 e.superweapons_finished = 0;
2154         else
2155                 e.superweapons_finished += time;
2156
2157         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
2158         {
2159                 .entity weaponentity = weaponentities[slot];
2160                 if(e.(weaponentity).m_weapon != WEP_Null || slot == 0)
2161                 if(!(e.weapons & WepSet_FromWeapon(e.(weaponentity).m_switchweapon)))
2162                         _switchweapon |= BIT(slot);
2163         }
2164
2165         if(_switchweapon)
2166         {
2167                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
2168                 {
2169                         .entity weaponentity = weaponentities[slot];
2170                         if(_switchweapon & BIT(slot))
2171                         {
2172                                 Weapon wep = w_getbestweapon(e, weaponentity);
2173                                 if(wep != e.(weaponentity).m_switchweapon)
2174                                         W_SwitchWeapon_Force(e, wep, weaponentity);
2175                         }
2176                 }
2177         }
2178
2179         return got;
2180 }
2181 #endif