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