24a0e0e1aab630da7ba311515a7aeb5a778482d1
[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / client.qc
1 #include "client.qh"
2
3 #include <server/defs.qh>
4 #include <server/miscfunctions.qh>
5 #include <common/effects/all.qh>
6 #include "anticheat.qh"
7 #include "impulse.qh"
8 #include "player.qh"
9 #include "ipban.qh"
10 #include "miscfunctions.qh"
11 #include "portals.qh"
12 #include "teamplay.qh"
13 #include "playerdemo.qh"
14 #include "spawnpoints.qh"
15 #include "resources.qh"
16 #include "g_damage.qh"
17 #include "handicap.qh"
18 #include "g_hook.qh"
19 #include "command/common.qh"
20 #include "command/vote.qh"
21 #include "cheats.qh"
22 #include "g_world.qh"
23 #include "race.qh"
24 #include "antilag.qh"
25 #include "campaign.qh"
26 #include "command/common.qh"
27 #include "scores_rules.qh"
28
29 #include "bot/api.qh"
30
31 #include "../common/ent_cs.qh"
32 #include "../common/wepent.qh"
33 #include <common/state.qh>
34
35 #include <common/effects/qc/globalsound.qh>
36
37 #include "../common/mapobjects/func/conveyor.qh"
38 #include "../common/mapobjects/teleporters.qh"
39 #include "../common/mapobjects/target/spawnpoint.qh"
40
41 #include "../common/vehicles/all.qh"
42
43 #include "weapons/hitplot.qh"
44 #include "weapons/weaponsystem.qh"
45
46 #include "../common/net_notice.qh"
47 #include "../common/net_linked.qh"
48 #include "../common/physics/player.qh"
49
50 #include <common/vehicles/sv_vehicles.qh>
51
52 #include "../common/items/_mod.qh"
53
54 #include "../common/mutators/mutator/waypoints/all.qh"
55 #include "../common/mutators/mutator/instagib/sv_instagib.qh"
56 #include <common/gamemodes/_mod.qh>
57
58 #include "../common/mapobjects/subs.qh"
59 #include "../common/mapobjects/triggers.qh"
60 #include "../common/mapobjects/trigger/secret.qh"
61
62 #include "../common/minigames/sv_minigames.qh"
63
64 #include "../common/items/inventory.qh"
65
66 #include "../common/monsters/sv_monsters.qh"
67
68 #include "../lib/warpzone/server.qh"
69
70 #include <common/mutators/mutator/overkill/oknex.qh>
71
72 STATIC_METHOD(Client, Add, void(Client this, int _team))
73 {
74     ClientConnect(this);
75     TRANSMUTE(Player, this);
76     this.frame = 12; // 7
77     this.team = _team;
78     PutClientInServer(this);
79 }
80
81 STATIC_METHOD(Client, Remove, void(Client this))
82 {
83     TRANSMUTE(Observer, this);
84     PutClientInServer(this);
85     ClientDisconnect(this);
86 }
87
88 void send_CSQC_teamnagger() {
89         WriteHeader(MSG_BROADCAST, TE_CSQC_TEAMNAGGER);
90 }
91
92 int CountSpectators(entity player, entity to)
93 {
94         if(!player) { return 0; } // not sure how, but best to be safe
95
96         int spec_count = 0;
97
98         FOREACH_CLIENT(IS_REAL_CLIENT(it) && IS_SPEC(it) && it != to && it.enemy == player,
99         {
100                 spec_count++;
101         });
102
103         return spec_count;
104 }
105
106 void WriteSpectators(entity player, entity to)
107 {
108         if(!player) { return; } // not sure how, but best to be safe
109
110         FOREACH_CLIENT(IS_REAL_CLIENT(it) && IS_SPEC(it) && it != to && it.enemy == player,
111         {
112                 WriteByte(MSG_ENTITY, num_for_edict(it));
113         });
114 }
115
116 bool ClientData_Send(entity this, entity to, int sf)
117 {
118         assert(to == this.owner, return false);
119
120         entity e = to;
121         if (IS_SPEC(e)) e = e.enemy;
122
123         sf = 0;
124         if (CS(e).race_completed)       sf |= BIT(0); // forced scoreboard
125         if (CS(to).spectatee_status)    sf |= BIT(1); // spectator ent number follows
126         if (CS(e).zoomstate)            sf |= BIT(2); // zoomed
127         if (autocvar_sv_showspectators) sf |= BIT(4); // show spectators
128
129         WriteHeader(MSG_ENTITY, ENT_CLIENT_CLIENTDATA);
130         WriteByte(MSG_ENTITY, sf);
131
132         if (sf & BIT(1))
133                 WriteByte(MSG_ENTITY, CS(to).spectatee_status);
134
135         if(sf & BIT(4))
136         {
137                 float specs = CountSpectators(e, to);
138                 WriteByte(MSG_ENTITY, specs);
139                 WriteSpectators(e, to);
140         }
141
142         return true;
143 }
144
145 void ClientData_Attach(entity this)
146 {
147         Net_LinkEntity(CS(this).clientdata = new_pure(clientdata), false, 0, ClientData_Send);
148         CS(this).clientdata.drawonlytoclient = this;
149         CS(this).clientdata.owner = this;
150 }
151
152 void ClientData_Detach(entity this)
153 {
154         delete(CS(this).clientdata);
155         CS(this).clientdata = NULL;
156 }
157
158 void ClientData_Touch(entity e)
159 {
160         entity cd = CS(e).clientdata;
161         if (cd) { cd.SendFlags = 1; }
162
163         // make it spectatable
164         FOREACH_CLIENT(IS_REAL_CLIENT(it) && it != e && IS_SPEC(it) && it.enemy == e,
165         {
166                 entity cd = CS(it).clientdata;
167                 if (cd) { cd.SendFlags = 1; }
168         });
169 }
170
171
172 /*
173 =============
174 CheckPlayerModel
175
176 Checks if the argument string can be a valid playermodel.
177 Returns a valid one in doubt.
178 =============
179 */
180 string FallbackPlayerModel;
181 string CheckPlayerModel(string plyermodel) {
182         if(FallbackPlayerModel != cvar_defstring("_cl_playermodel"))
183         {
184                 // note: we cannot summon Don Strunzone here, some player may
185                 // still have the model string set. In case anyone manages how
186                 // to change a cvar default, we'll have a small leak here.
187                 FallbackPlayerModel = strzone(cvar_defstring("_cl_playermodel"));
188         }
189         // only in right path
190         if( substring(plyermodel,0,14) != "models/player/")
191                 return FallbackPlayerModel;
192         // only good file extensions
193         if(substring(plyermodel,-4,4) != ".zym")
194         if(substring(plyermodel,-4,4) != ".dpm")
195         if(substring(plyermodel,-4,4) != ".iqm")
196         if(substring(plyermodel,-4,4) != ".md3")
197         if(substring(plyermodel,-4,4) != ".psk")
198                 return FallbackPlayerModel;
199         // forbid the LOD models
200         if(substring(plyermodel, -9,5) == "_lod1")
201                 return FallbackPlayerModel;
202         if(substring(plyermodel, -9,5) == "_lod2")
203                 return FallbackPlayerModel;
204         if(plyermodel != strtolower(plyermodel))
205                 return FallbackPlayerModel;
206         // also, restrict to server models
207         if(autocvar_sv_servermodelsonly)
208         {
209                 if(!fexists(plyermodel))
210                         return FallbackPlayerModel;
211         }
212         return plyermodel;
213 }
214
215 void setplayermodel(entity e, string modelname)
216 {
217         precache_model(modelname);
218         _setmodel(e, modelname);
219         player_setupanimsformodel(e);
220         if(!autocvar_g_debug_globalsounds)
221                 UpdatePlayerSounds(e);
222 }
223
224 /** putting a client as observer in the server */
225 void PutObserverInServer(entity this)
226 {
227     bool mutator_returnvalue = MUTATOR_CALLHOOK(MakePlayerObserver, this);
228         PlayerState_detach(this);
229
230         if (IS_PLAYER(this))
231         {
232                 if(GetResourceAmount(this, RESOURCE_HEALTH) >= 1)
233                 {
234                         // despawn effect
235                         Send_Effect(EFFECT_SPAWN_NEUTRAL, this.origin, '0 0 0', 1);
236                 }
237
238                 // was a player, recount votes and ready status
239                 if(IS_REAL_CLIENT(this))
240                 {
241                         if (vote_called) { VoteCount(false); }
242                         ReadyCount();
243                 }
244     }
245
246     {
247         entity spot = SelectSpawnPoint(this, true);
248         if (!spot) LOG_FATAL("No spawnpoints for observers?!?");
249         this.angles = vec2(spot.angles);
250         this.fixangle = true;
251         // offset it so that the spectator spawns higher off the ground, looks better this way
252         setorigin(this, spot.origin + STAT(PL_VIEW_OFS, this));
253         if (IS_REAL_CLIENT(this))
254         {
255             msg_entity = this;
256             WriteByte(MSG_ONE, SVC_SETVIEW);
257             WriteEntity(MSG_ONE, this);
258         }
259         // give the spectator some space between walls for MOVETYPE_FLY_WORLDONLY
260         // so that your view doesn't go into the ceiling with MOVETYPE_FLY_WORLDONLY, previously "PL_VIEW_OFS"
261         if(!autocvar_g_debug_globalsounds)
262         {
263                 // needed for player sounds
264                 this.model = "";
265                 FixPlayermodel(this);
266         }
267         setmodel(this, MDL_Null);
268         setsize(this, STAT(PL_CROUCH_MIN, this), STAT(PL_CROUCH_MAX, this));
269         this.view_ofs = '0 0 0';
270     }
271
272     RemoveGrapplingHooks(this);
273         Portal_ClearAll(this);
274         Unfreeze(this);
275         SetSpectatee(this, NULL);
276
277         if (this.alivetime)
278         {
279                 if (!warmup_stage)
280                         PlayerStats_GameReport_Event_Player(this, PLAYERSTATS_ALIVETIME, time - this.alivetime);
281                 this.alivetime = 0;
282         }
283
284         if (this.vehicle) vehicles_exit(this.vehicle, VHEF_RELEASE);
285
286         WaypointSprite_PlayerDead(this);
287
288         if (mutator_returnvalue) {
289             // mutator prevents resetting teams+score
290         } else {
291                 int oldteam = this.team;
292                 this.team = -1;  // move this as it is needed to log the player spectating in eventlog
293                 MUTATOR_CALLHOOK(Player_ChangedTeam, this, oldteam, this.team);
294         this.frags = FRAGS_SPECTATOR;
295         PlayerScore_Clear(this);  // clear scores when needed
296     }
297
298         if (CS(this).killcount != FRAGS_SPECTATOR)
299         {
300                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_QUIT_SPECTATE, this.netname);
301                 if(!game_stopped)
302                 if(autocvar_g_chat_nospectators == 1 || (!warmup_stage && autocvar_g_chat_nospectators == 2))
303                         Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_CHAT_NOSPECTATORS);
304
305                 if(!CS(this).just_joined)
306                         LogTeamchange(this.playerid, -1, 4);
307                 else
308                         CS(this).just_joined = false;
309         }
310
311         accuracy_resend(this);
312
313         CS(this).spectatortime = time;
314         if(this.bot_attack)
315                 IL_REMOVE(g_bot_targets, this);
316         this.bot_attack = false;
317         if(this.monster_attack)
318                 IL_REMOVE(g_monster_targets, this);
319         this.monster_attack = false;
320     STAT(HUD, this) = HUD_NORMAL;
321         TRANSMUTE(Observer, this);
322         this.iscreature = false;
323         this.teleportable = TELEPORT_SIMPLE;
324         if(this.damagedbycontents)
325                 IL_REMOVE(g_damagedbycontents, this);
326         this.damagedbycontents = false;
327         SetResourceAmountExplicit(this, RESOURCE_HEALTH, FRAGS_SPECTATOR);
328         SetSpectatee_status(this, etof(this));
329         this.takedamage = DAMAGE_NO;
330         this.solid = SOLID_NOT;
331         set_movetype(this, MOVETYPE_FLY_WORLDONLY); // user preference is controlled by playerprethink
332         this.flags = FL_CLIENT | FL_NOTARGET;
333         this.effects = 0;
334         SetResourceAmountExplicit(this, RESOURCE_ARMOR, autocvar_g_balance_armor_start); // was 666?!
335         this.pauserotarmor_finished = 0;
336         this.pauserothealth_finished = 0;
337         this.pauseregen_finished = 0;
338         this.damageforcescale = 0;
339         this.death_time = 0;
340         this.respawn_flags = 0;
341         this.respawn_time = 0;
342         STAT(RESPAWN_TIME, this) = 0;
343         this.alpha = 0;
344         this.scale = 0;
345         this.fade_time = 0;
346         this.pain_frame = 0;
347         this.pain_finished = 0;
348         this.strength_finished = 0;
349         this.invincible_finished = 0;
350         this.superweapons_finished = 0;
351         this.dphitcontentsmask = 0;
352         this.pushltime = 0;
353         this.istypefrag = 0;
354         setthink(this, func_null);
355         this.nextthink = 0;
356         this.deadflag = DEAD_NO;
357         this.crouch = false;
358         STAT(REVIVE_PROGRESS, this) = 0;
359         this.revival_time = 0;
360
361         this.items = 0;
362         STAT(WEAPONS, this) = '0 0 0';
363         this.drawonlytoclient = this;
364
365         this.viewloc = NULL;
366
367         //this.spawnpoint_targ = NULL; // keep it so they can return to where they were?
368
369         this.weaponmodel = "";
370         for (int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
371         {
372                 this.weaponentities[slot] = NULL;
373         }
374         this.exteriorweaponentity = NULL;
375         CS(this).killcount = FRAGS_SPECTATOR;
376         this.velocity = '0 0 0';
377         this.avelocity = '0 0 0';
378         this.punchangle = '0 0 0';
379         this.punchvector = '0 0 0';
380         this.oldvelocity = this.velocity;
381         this.fire_endtime = -1;
382         this.event_damage = func_null;
383
384         for(int slot = 0; slot < MAX_AXH; ++slot)
385         {
386                 entity axh = this.(AuxiliaryXhair[slot]);
387                 this.(AuxiliaryXhair[slot]) = NULL;
388
389                 if(axh.owner == this && axh != NULL && !wasfreed(axh))
390                         delete(axh);
391         }
392 }
393
394 int player_getspecies(entity this)
395 {
396         get_model_parameters(this.model, this.skin);
397         int s = get_model_parameters_species;
398         get_model_parameters(string_null, 0);
399         if (s < 0) return SPECIES_HUMAN;
400         return s;
401 }
402
403 .float model_randomizer;
404 void FixPlayermodel(entity player)
405 {
406         string defaultmodel = "";
407         int defaultskin = 0;
408         if(autocvar_sv_defaultcharacter)
409         {
410                 if(teamplay)
411                 {
412                         switch(player.team)
413                         {
414                                 case NUM_TEAM_1: defaultmodel = autocvar_sv_defaultplayermodel_red; defaultskin = autocvar_sv_defaultplayerskin_red; break;
415                                 case NUM_TEAM_2: defaultmodel = autocvar_sv_defaultplayermodel_blue; defaultskin = autocvar_sv_defaultplayerskin_blue; break;
416                                 case NUM_TEAM_3: defaultmodel = autocvar_sv_defaultplayermodel_yellow; defaultskin = autocvar_sv_defaultplayerskin_yellow; break;
417                                 case NUM_TEAM_4: defaultmodel = autocvar_sv_defaultplayermodel_pink; defaultskin = autocvar_sv_defaultplayerskin_pink; break;
418                         }
419                 }
420
421                 if(defaultmodel == "")
422                 {
423                         defaultmodel = autocvar_sv_defaultplayermodel;
424                         defaultskin = autocvar_sv_defaultplayerskin;
425                 }
426
427                 int n = tokenize_console(defaultmodel);
428                 if(n > 0)
429                 {
430                         defaultmodel = argv(floor(n * CS(player).model_randomizer));
431                         // However, do NOT randomize if the player-selected model is in the list.
432                         for (int i = 0; i < n; ++i)
433                                 if ((argv(i) == player.playermodel && defaultskin == stof(player.playerskin)) || argv(i) == strcat(player.playermodel, ":", player.playerskin))
434                                         defaultmodel = argv(i);
435                 }
436
437                 int i = strstrofs(defaultmodel, ":", 0);
438                 if(i >= 0)
439                 {
440                         defaultskin = stof(substring(defaultmodel, i+1, -1));
441                         defaultmodel = substring(defaultmodel, 0, i);
442                 }
443         }
444         if(autocvar_sv_defaultcharacterskin && !defaultskin)
445         {
446                 if(teamplay)
447                 {
448                         switch(player.team)
449                         {
450                                 case NUM_TEAM_1: defaultskin = autocvar_sv_defaultplayerskin_red; break;
451                                 case NUM_TEAM_2: defaultskin = autocvar_sv_defaultplayerskin_blue; break;
452                                 case NUM_TEAM_3: defaultskin = autocvar_sv_defaultplayerskin_yellow; break;
453                                 case NUM_TEAM_4: defaultskin = autocvar_sv_defaultplayerskin_pink; break;
454                         }
455                 }
456
457                 if(!defaultskin)
458                         defaultskin = autocvar_sv_defaultplayerskin;
459         }
460
461         MUTATOR_CALLHOOK(FixPlayermodel, defaultmodel, defaultskin, player);
462         defaultmodel = M_ARGV(0, string);
463         defaultskin = M_ARGV(1, int);
464
465         bool chmdl = false;
466         int oldskin;
467         if(defaultmodel != "")
468         {
469                 if (defaultmodel != player.model)
470                 {
471                         vector m1 = player.mins;
472                         vector m2 = player.maxs;
473                         setplayermodel (player, defaultmodel);
474                         setsize (player, m1, m2);
475                         chmdl = true;
476                 }
477
478                 oldskin = player.skin;
479                 player.skin = defaultskin;
480         } else {
481                 if (player.playermodel != player.model || player.playermodel == "")
482                 {
483                         player.playermodel = CheckPlayerModel(player.playermodel); // this is never "", so no endless loop
484                         vector m1 = player.mins;
485                         vector m2 = player.maxs;
486                         setplayermodel (player, player.playermodel);
487                         setsize (player, m1, m2);
488                         chmdl = true;
489                 }
490
491                 if(!autocvar_sv_defaultcharacterskin)
492                 {
493                         oldskin = player.skin;
494                         player.skin = stof(player.playerskin);
495                 }
496                 else
497                 {
498                         oldskin = player.skin;
499                         player.skin = defaultskin;
500                 }
501         }
502
503         if(chmdl || oldskin != player.skin) // model or skin has changed
504         {
505                 player.species = player_getspecies(player); // update species
506                 if(!autocvar_g_debug_globalsounds)
507                         UpdatePlayerSounds(player); // update skin sounds
508         }
509
510         if(!teamplay)
511                 if(strlen(autocvar_sv_defaultplayercolors))
512                         if(player.clientcolors != stof(autocvar_sv_defaultplayercolors))
513                                 setcolor(player, stof(autocvar_sv_defaultplayercolors));
514 }
515
516 void PutPlayerInServer(entity this)
517 {
518         if (this.vehicle) vehicles_exit(this.vehicle, VHEF_RELEASE);
519
520         PlayerState_attach(this);
521         accuracy_resend(this);
522
523         if (this.team < 0)
524                 JoinBestTeam(this, true);
525
526         entity spot = SelectSpawnPoint(this, false);
527         if (!spot) {
528                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_JOIN_NOSPAWNS);
529                 return; // spawn failed
530         }
531
532         TRANSMUTE(Player, this);
533
534         CS(this).wasplayer = true;
535         this.iscreature = true;
536         this.teleportable = TELEPORT_NORMAL;
537         if(!this.damagedbycontents)
538                 IL_PUSH(g_damagedbycontents, this);
539         this.damagedbycontents = true;
540         set_movetype(this, MOVETYPE_WALK);
541         this.solid = SOLID_SLIDEBOX;
542         this.dphitcontentsmask = DPCONTENTS_BODY | DPCONTENTS_SOLID;
543         if (autocvar_g_playerclip_collisions)
544                 this.dphitcontentsmask |= DPCONTENTS_PLAYERCLIP;
545         if (IS_BOT_CLIENT(this) && autocvar_g_botclip_collisions)
546                 this.dphitcontentsmask |= DPCONTENTS_BOTCLIP;
547         this.frags = FRAGS_PLAYER;
548         if (INDEPENDENT_PLAYERS) MAKE_INDEPENDENT_PLAYER(this);
549         this.flags = FL_CLIENT | FL_PICKUPITEMS;
550         if (autocvar__notarget)
551                 this.flags |= FL_NOTARGET;
552         this.takedamage = DAMAGE_AIM;
553         this.effects = EF_TELEPORT_BIT | EF_RESTARTANIM_BIT;
554
555         if (warmup_stage) {
556                 SetResourceAmount(this, RESOURCE_SHELLS, warmup_start_ammo_shells);
557                 SetResourceAmount(this, RESOURCE_BULLETS, warmup_start_ammo_nails);
558                 SetResourceAmount(this, RESOURCE_ROCKETS, warmup_start_ammo_rockets);
559                 SetResourceAmount(this, RESOURCE_CELLS, warmup_start_ammo_cells);
560                 SetResourceAmount(this, RESOURCE_PLASMA, warmup_start_ammo_plasma);
561                 SetResourceAmount(this, RESOURCE_FUEL, warmup_start_ammo_fuel);
562                 SetResourceAmount(this, RESOURCE_HEALTH, warmup_start_health);
563                 SetResourceAmount(this, RESOURCE_ARMOR, warmup_start_armorvalue);
564                 STAT(WEAPONS, this) = WARMUP_START_WEAPONS;
565         } else {
566                 SetResourceAmount(this, RESOURCE_SHELLS, start_ammo_shells);
567                 SetResourceAmount(this, RESOURCE_BULLETS, start_ammo_nails);
568                 SetResourceAmount(this, RESOURCE_ROCKETS, start_ammo_rockets);
569                 SetResourceAmount(this, RESOURCE_CELLS, start_ammo_cells);
570                 SetResourceAmount(this, RESOURCE_PLASMA, start_ammo_plasma);
571                 SetResourceAmount(this, RESOURCE_FUEL, start_ammo_fuel);
572                 SetResourceAmount(this, RESOURCE_HEALTH, start_health);
573                 SetResourceAmount(this, RESOURCE_ARMOR, start_armorvalue);
574                 STAT(WEAPONS, this) = start_weapons;
575                 if (MUTATOR_CALLHOOK(ForbidRandomStartWeapons, this) == false)
576                 {
577                         GiveRandomWeapons(this, random_start_weapons_count,
578                                 autocvar_g_random_start_weapons, random_start_ammo);
579                 }
580         }
581         SetSpectatee_status(this, 0);
582
583         PS(this).dual_weapons = '0 0 0';
584
585         this.superweapons_finished = (STAT(WEAPONS, this) & WEPSET_SUPERWEAPONS) ? time + autocvar_g_balance_superweapons_time : 0;
586
587         this.items = start_items;
588
589         this.spawnshieldtime = time + autocvar_g_spawnshieldtime;
590         this.pauserotarmor_finished = time + autocvar_g_balance_pause_armor_rot_spawn;
591         this.pauserothealth_finished = time + autocvar_g_balance_pause_health_rot_spawn;
592         this.pauserotfuel_finished = time + autocvar_g_balance_pause_fuel_rot_spawn;
593         this.pauseregen_finished = time + autocvar_g_balance_pause_health_regen_spawn;
594         if (!sv_ready_restart_after_countdown && time < game_starttime)
595         {
596                 float f = game_starttime - time;
597                 this.spawnshieldtime += f;
598                 this.pauserotarmor_finished += f;
599                 this.pauserothealth_finished += f;
600                 this.pauseregen_finished += f;
601         }
602
603         this.damageforcescale = 2;
604         this.death_time = 0;
605         this.respawn_flags = 0;
606         this.respawn_time = 0;
607         STAT(RESPAWN_TIME, this) = 0;
608         this.scale = autocvar_sv_player_scale;
609         this.fade_time = 0;
610         this.pain_frame = 0;
611         this.pain_finished = 0;
612         this.pushltime = 0;
613         setthink(this, func_null); // players have no think function
614         this.nextthink = 0;
615         this.dmg_team = 0;
616         PS(this).ballistics_density = autocvar_g_ballistics_density_player;
617
618         this.deadflag = DEAD_NO;
619
620         this.angles = spot.angles;
621         this.angles_z = 0; // never spawn tilted even if the spot says to
622         if (IS_BOT_CLIENT(this))
623                 this.v_angle = this.angles;
624         this.fixangle = true; // turn this way immediately
625         this.oldvelocity = this.velocity = '0 0 0';
626         this.avelocity = '0 0 0';
627         this.punchangle = '0 0 0';
628         this.punchvector = '0 0 0';
629
630         this.strength_finished = 0;
631         this.invincible_finished = 0;
632         this.fire_endtime = -1;
633         STAT(REVIVE_PROGRESS, this) = 0;
634         this.revival_time = 0;
635
636         this.air_finished = time + 12;
637         this.waterlevel = WATERLEVEL_NONE;
638         this.watertype = CONTENT_EMPTY;
639
640         entity spawnevent = new_pure(spawnevent);
641         spawnevent.owner = this;
642         Net_LinkEntity(spawnevent, false, 0.5, SpawnEvent_Send);
643
644         // Cut off any still running player sounds.
645         stopsound(this, CH_PLAYER_SINGLE);
646
647         this.model = "";
648         FixPlayermodel(this);
649         this.drawonlytoclient = NULL;
650
651         this.viewloc = NULL;
652
653         for(int slot = 0; slot < MAX_AXH; ++slot)
654         {
655                 entity axh = this.(AuxiliaryXhair[slot]);
656                 this.(AuxiliaryXhair[slot]) = NULL;
657
658                 if(axh.owner == this && axh != NULL && !wasfreed(axh))
659                         delete(axh);
660         }
661
662         this.spawnpoint_targ = NULL;
663
664         this.crouch = false;
665         this.view_ofs = STAT(PL_VIEW_OFS, this);
666         setsize(this, STAT(PL_MIN, this), STAT(PL_MAX, this));
667         this.spawnorigin = spot.origin;
668         setorigin(this, spot.origin + '0 0 1' * (1 - this.mins.z - 24));
669         // don't reset back to last position, even if new position is stuck in solid
670         this.oldorigin = this.origin;
671         if(this.conveyor)
672                 IL_REMOVE(g_conveyed, this);
673         this.conveyor = NULL; // prevent conveyors at the previous location from moving a freshly spawned player
674         STAT(HUD, this) = HUD_NORMAL;
675
676         this.event_damage = PlayerDamage;
677
678         if(!this.bot_attack)
679                 IL_PUSH(g_bot_targets, this);
680         this.bot_attack = true;
681         if(!this.monster_attack)
682                 IL_PUSH(g_monster_targets, this);
683         this.monster_attack = true;
684         navigation_dynamicgoal_init(this, false);
685
686         PHYS_INPUT_BUTTON_ATCK(this) = PHYS_INPUT_BUTTON_JUMP(this) = PHYS_INPUT_BUTTON_ATCK2(this) = false;
687
688         // player was spectator
689         if (CS(this).killcount == FRAGS_SPECTATOR) {
690                 PlayerScore_Clear(this);
691                 CS(this).killcount = 0;
692                 CS(this).startplaytime = time;
693         }
694
695         for (int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
696         {
697                 .entity weaponentity = weaponentities[slot];
698                 entity oldwep = this.(weaponentity);
699                 CL_SpawnWeaponentity(this, weaponentity);
700                 if(oldwep && oldwep.owner == this)
701                         this.(weaponentity).m_gunalign = oldwep.m_gunalign;
702         }
703         this.alpha = default_player_alpha;
704         this.colormod = '1 1 1' * autocvar_g_player_brightness;
705         this.exteriorweaponentity.alpha = default_weapon_alpha;
706
707         this.speedrunning = false;
708
709         target_voicescript_clear(this);
710
711         // reset fields the weapons may use
712         FOREACH(Weapons, true, {
713                 it.wr_resetplayer(it, this);
714                         // reload all reloadable weapons
715                 if (it.spawnflags & WEP_FLAG_RELOADABLE) {
716                         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
717                         {
718                                 .entity weaponentity = weaponentities[slot];
719                                 this.(weaponentity).weapon_load[it.m_id] = it.reloading_ammo;
720                         }
721                 }
722         });
723
724         {
725                 string s = spot.target;
726                 spot.target = string_null;
727                 SUB_UseTargets(spot, this, NULL);
728                 spot.target = s;
729         }
730
731         Unfreeze(this);
732
733         MUTATOR_CALLHOOK(PlayerSpawn, this, spot);
734
735         if (autocvar_spawn_debug)
736         {
737                 sprint(this, strcat("spawnpoint origin:  ", vtos(spot.origin), "\n"));
738                 delete(spot); // usefull for checking if there are spawnpoints, that let drop through the floor
739         }
740
741         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
742         {
743                 .entity weaponentity = weaponentities[slot];
744                 if(slot == 0 || autocvar_g_weaponswitch_debug == 1)
745                         this.(weaponentity).m_switchweapon = w_getbestweapon(this, weaponentity);
746                 else
747                         this.(weaponentity).m_switchweapon = WEP_Null;
748                 this.(weaponentity).m_weapon = WEP_Null;
749                 this.(weaponentity).weaponname = "";
750                 this.(weaponentity).m_switchingweapon = WEP_Null;
751                 this.(weaponentity).cnt = -1;
752         }
753
754         MUTATOR_CALLHOOK(PlayerWeaponSelect, this);
755
756         if (!warmup_stage && !this.alivetime)
757                 this.alivetime = time;
758
759         antilag_clear(this, CS(this));
760 }
761
762 /** Called when a client spawns in the server */
763 void PutClientInServer(entity this)
764 {
765         if (IS_BOT_CLIENT(this)) {
766                 TRANSMUTE(Player, this);
767         } else if (IS_REAL_CLIENT(this)) {
768                 msg_entity = this;
769                 WriteByte(MSG_ONE, SVC_SETVIEW);
770                 WriteEntity(MSG_ONE, this);
771         }
772         if (game_stopped)
773                 TRANSMUTE(Observer, this);
774
775         SetSpectatee(this, NULL);
776
777         // reset player keys
778         if(PS(this))
779                 PS(this).itemkeys = 0;
780
781         MUTATOR_CALLHOOK(PutClientInServer, this);
782
783         if (IS_OBSERVER(this)) {
784                 PutObserverInServer(this);
785         } else if (IS_PLAYER(this)) {
786                 PutPlayerInServer(this);
787         }
788 }
789
790 // TODO do we need all these fields, or should we stop autodetecting runtime
791 // changes and just have a console command to update this?
792 bool ClientInit_SendEntity(entity this, entity to, int sf)
793 {
794         WriteHeader(MSG_ENTITY, _ENT_CLIENT_INIT);
795         return = true;
796         msg_entity = to;
797         // MSG_INIT replacement
798         // TODO: make easier to use
799         Registry_send_all();
800         W_PROP_reload(MSG_ONE, to);
801         ClientInit_misc(this);
802         MUTATOR_CALLHOOK(Ent_Init);
803 }
804 void ClientInit_misc(entity this)
805 {
806         int channel = MSG_ONE;
807         WriteHeader(channel, ENT_CLIENT_INIT);
808         WriteByte(channel, g_nexball_meter_period * 32);
809         WriteInt24_t(channel, compressShotOrigin(hook_shotorigin[0]));
810         WriteInt24_t(channel, compressShotOrigin(hook_shotorigin[1]));
811         WriteInt24_t(channel, compressShotOrigin(hook_shotorigin[2]));
812         WriteInt24_t(channel, compressShotOrigin(hook_shotorigin[3]));
813         WriteInt24_t(channel, compressShotOrigin(arc_shotorigin[0]));
814         WriteInt24_t(channel, compressShotOrigin(arc_shotorigin[1]));
815         WriteInt24_t(channel, compressShotOrigin(arc_shotorigin[2]));
816         WriteInt24_t(channel, compressShotOrigin(arc_shotorigin[3]));
817
818         if(sv_foginterval && world.fog != "")
819                 WriteString(channel, world.fog);
820         else
821                 WriteString(channel, "");
822         WriteByte(channel, this.count * 255.0); // g_balance_armor_blockpercent
823         WriteByte(channel, this.cnt * 255.0); // g_balance_damagepush_speedfactor
824         WriteByte(channel, serverflags);
825         WriteCoord(channel, autocvar_g_trueaim_minrange);
826 }
827
828 void ClientInit_CheckUpdate(entity this)
829 {
830         this.nextthink = time;
831         if(this.count != autocvar_g_balance_armor_blockpercent)
832         {
833                 this.count = autocvar_g_balance_armor_blockpercent;
834                 this.SendFlags |= 1;
835         }
836         if(this.cnt != autocvar_g_balance_damagepush_speedfactor)
837         {
838                 this.cnt = autocvar_g_balance_damagepush_speedfactor;
839                 this.SendFlags |= 1;
840         }
841 }
842
843 void ClientInit_Spawn()
844 {
845         entity e = new_pure(clientinit);
846         setthink(e, ClientInit_CheckUpdate);
847         Net_LinkEntity(e, false, 0, ClientInit_SendEntity);
848
849         ClientInit_CheckUpdate(e);
850 }
851
852 /*
853 =============
854 SetNewParms
855 =============
856 */
857 void SetNewParms ()
858 {
859         // initialize parms for a new player
860         parm1 = -(86400 * 366);
861
862         MUTATOR_CALLHOOK(SetNewParms);
863 }
864
865 /*
866 =============
867 SetChangeParms
868 =============
869 */
870 void SetChangeParms (entity this)
871 {
872         // save parms for level change
873         parm1 = CS(this).parm_idlesince - time;
874
875         MUTATOR_CALLHOOK(SetChangeParms);
876 }
877
878 /*
879 =============
880 DecodeLevelParms
881 =============
882 */
883 void DecodeLevelParms(entity this)
884 {
885         // load parms
886         CS(this).parm_idlesince = parm1;
887         if (CS(this).parm_idlesince == -(86400 * 366))
888                 CS(this).parm_idlesince = time;
889
890         // whatever happens, allow 60 seconds of idling directly after connect for map loading
891         CS(this).parm_idlesince = max(CS(this).parm_idlesince, time - sv_maxidle + 60);
892
893         MUTATOR_CALLHOOK(DecodeLevelParms);
894 }
895
896 /*
897 =============
898 ClientKill
899
900 Called when a client types 'kill' in the console
901 =============
902 */
903
904 .float clientkill_nexttime;
905 void ClientKill_Now_TeamChange(entity this)
906 {
907         if(this.killindicator_teamchange == -1)
908         {
909                 JoinBestTeam( this, true );
910         }
911         else if(this.killindicator_teamchange == -2)
912         {
913                 if(blockSpectators)
914                         Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_SPECTATE_WARNING, autocvar_g_maxplayers_spectator_blocktime);
915                 PutObserverInServer(this);
916         }
917         else
918                 SV_ChangeTeam(this, this.killindicator_teamchange - 1);
919         this.killindicator_teamchange = 0;
920 }
921
922 void ClientKill_Now(entity this)
923 {
924         if(this.vehicle)
925         {
926             vehicles_exit(this.vehicle, VHEF_RELEASE);
927             if(!this.killindicator_teamchange)
928             {
929             this.vehicle_health = -1;
930             Damage(this, this, this, 1 , DEATH_KILL.m_id, DMG_NOWEP, this.origin, '0 0 0');
931             }
932         }
933
934         if(this.killindicator && !wasfreed(this.killindicator))
935                 delete(this.killindicator);
936
937         this.killindicator = NULL;
938
939         if(this.killindicator_teamchange)
940                 ClientKill_Now_TeamChange(this);
941
942         if (!IS_SPEC(this) && !IS_OBSERVER(this) && MUTATOR_CALLHOOK(ClientKill_Now, this) == false)
943         {
944                 Damage(this, this, this, 100000, DEATH_KILL.m_id, DMG_NOWEP, this.origin, '0 0 0');
945         }
946
947         // now I am sure the player IS dead
948 }
949 void KillIndicator_Think(entity this)
950 {
951         if (game_stopped)
952         {
953                 this.owner.killindicator = NULL;
954                 delete(this);
955                 return;
956         }
957
958         if (this.owner.alpha < 0 && !this.owner.vehicle)
959         {
960                 this.owner.killindicator = NULL;
961                 delete(this);
962                 return;
963         }
964
965         if(this.cnt <= 0)
966         {
967                 ClientKill_Now(this.owner);
968                 return;
969         }
970     else if(this.count == 1) // count == 1 means that it's silent
971     {
972         this.nextthink = time + 1;
973         this.cnt -= 1;
974     }
975         else
976         {
977                 if(this.cnt <= 10)
978                         setmodel(this, MDL_NUM(this.cnt));
979                 if(IS_REAL_CLIENT(this.owner))
980                 {
981                         if(this.cnt <= 10)
982                                 { Send_Notification(NOTIF_ONE, this.owner, MSG_ANNCE, Announcer_PickNumber(CNT_KILL, this.cnt)); }
983                 }
984                 this.nextthink = time + 1;
985                 this.cnt -= 1;
986         }
987 }
988
989 float clientkilltime;
990 void ClientKill_TeamChange (entity this, float targetteam) // 0 = don't change, -1 = auto, -2 = spec
991 {
992         float killtime;
993         float starttime;
994
995         if (game_stopped)
996                 return;
997
998         killtime = autocvar_g_balance_kill_delay;
999
1000     if(MUTATOR_CALLHOOK(ClientKill, this, killtime))
1001         return;
1002     killtime = M_ARGV(1, float);
1003
1004         this.killindicator_teamchange = targetteam;
1005
1006     if(!this.killindicator)
1007         {
1008                 if(!IS_DEAD(this))
1009                 {
1010                         killtime = max(killtime, this.clientkill_nexttime - time);
1011                         this.clientkill_nexttime = time + killtime + autocvar_g_balance_kill_antispam;
1012                 }
1013
1014                 if(killtime <= 0 || !IS_PLAYER(this) || IS_DEAD(this))
1015                 {
1016                         ClientKill_Now(this);
1017                 }
1018                 else
1019                 {
1020                         starttime = max(time, clientkilltime);
1021
1022                         this.killindicator = spawn();
1023                         this.killindicator.owner = this;
1024                         this.killindicator.scale = 0.5;
1025                         setattachment(this.killindicator, this, "");
1026                         setorigin(this.killindicator, '0 0 52');
1027                         setthink(this.killindicator, KillIndicator_Think);
1028                         this.killindicator.nextthink = starttime + (this.lip) * 0.05;
1029                         clientkilltime = max(clientkilltime, this.killindicator.nextthink + 0.05);
1030                         this.killindicator.cnt = ceil(killtime);
1031                         this.killindicator.count = bound(0, ceil(killtime), 10);
1032                         //sprint(this, strcat("^1You'll be dead in ", ftos(this.killindicator.cnt), " seconds\n"));
1033
1034                         IL_EACH(g_clones, it.enemy == this && !(it.effects & CSQCMODEL_EF_RESPAWNGHOST),
1035                         {
1036                                 it.killindicator = spawn();
1037                                 it.killindicator.owner = it;
1038                                 it.killindicator.scale = 0.5;
1039                                 setattachment(it.killindicator, it, "");
1040                                 setorigin(it.killindicator, '0 0 52');
1041                                 setthink(it.killindicator, KillIndicator_Think);
1042                                 it.killindicator.nextthink = starttime + (it.lip) * 0.05;
1043                                 //clientkilltime = max(clientkilltime, it.killindicator.nextthink + 0.05);
1044                                 it.killindicator.cnt = ceil(killtime);
1045                         });
1046                         this.lip = 0;
1047                 }
1048         }
1049         if(this.killindicator)
1050         {
1051                 if(targetteam == 0) // just die
1052                 {
1053                         this.killindicator.colormod = '0 0 0';
1054                         if(IS_REAL_CLIENT(this))
1055                         if(this.killindicator.cnt > 0)
1056                                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_TEAMCHANGE_SUICIDE, this.killindicator.cnt);
1057                 }
1058                 else if(targetteam == -1) // auto
1059                 {
1060                         this.killindicator.colormod = '0 1 0';
1061                         if(IS_REAL_CLIENT(this))
1062                         if(this.killindicator.cnt > 0)
1063                                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_TEAMCHANGE_AUTO, this.killindicator.cnt);
1064                 }
1065                 else if(targetteam == -2) // spectate
1066                 {
1067                         this.killindicator.colormod = '0.5 0.5 0.5';
1068                         if(IS_REAL_CLIENT(this))
1069                         if(this.killindicator.cnt > 0)
1070                                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_TEAMCHANGE_SPECTATE, this.killindicator.cnt);
1071                 }
1072                 else
1073                 {
1074                         this.killindicator.colormod = Team_ColorRGB(targetteam);
1075                         if(IS_REAL_CLIENT(this))
1076                         if(this.killindicator.cnt > 0)
1077                                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, APP_TEAM_NUM(targetteam, CENTER_TEAMCHANGE), this.killindicator.cnt);
1078                 }
1079         }
1080
1081 }
1082
1083 void ClientKill (entity this)
1084 {
1085         if(game_stopped) return;
1086         if(this.player_blocked) return;
1087         if(STAT(FROZEN, this)) return;
1088
1089         ClientKill_TeamChange(this, 0);
1090 }
1091
1092 void FixClientCvars(entity e)
1093 {
1094         // send prediction settings to the client
1095         stuffcmd(e, "\nin_bindmap 0 0\n");
1096         if(autocvar_g_antilag == 3) // client side hitscan
1097                 stuffcmd(e, "cl_cmd settemp cl_prydoncursor_notrace 0\n");
1098         if(autocvar_sv_gentle)
1099                 stuffcmd(e, "cl_cmd settemp cl_gentle 1\n");
1100
1101         stuffcmd(e, sprintf("\ncl_jumpspeedcap_min \"%s\"\n", autocvar_sv_jumpspeedcap_min));
1102         stuffcmd(e, sprintf("\ncl_jumpspeedcap_max \"%s\"\n", autocvar_sv_jumpspeedcap_max));
1103
1104         stuffcmd(e, sprintf("\ncl_shootfromfixedorigin \"%s\"\n", autocvar_g_shootfromfixedorigin));
1105
1106         MUTATOR_CALLHOOK(FixClientCvars, e);
1107 }
1108
1109 bool findinlist_abbrev(string tofind, string list)
1110 {
1111         if(list == "" || tofind == "")
1112                 return false; // empty list or search, just return
1113
1114         // this function allows abbreviated strings!
1115         FOREACH_WORD(list, it == substring(tofind, 0, strlen(it)),
1116         {
1117                 return true;
1118         });
1119
1120         return false;
1121 }
1122
1123 bool PlayerInIPList(entity p, string iplist)
1124 {
1125         // some safety checks (never allow local?)
1126         if(p.netaddress == "local" || p.netaddress == "" || !IS_REAL_CLIENT(p))
1127                 return false;
1128
1129         return findinlist_abbrev(p.netaddress, iplist);
1130 }
1131
1132 bool PlayerInIDList(entity p, string idlist)
1133 {
1134         // NOTE: we do NOT check crypto_idfp_signed here, an unsigned ID is fine too for this
1135         if(!p.crypto_idfp)
1136                 return false;
1137
1138         return findinlist_abbrev(p.crypto_idfp, idlist);
1139 }
1140
1141 bool PlayerInList(entity player, string list)
1142 {
1143         return boolean(PlayerInIDList(player, list) || PlayerInIPList(player, list));
1144 }
1145
1146 #ifdef DP_EXT_PRECONNECT
1147 /*
1148 =============
1149 ClientPreConnect
1150
1151 Called once (not at each match start) when a client begins a connection to the server
1152 =============
1153 */
1154 void ClientPreConnect(entity this)
1155 {
1156         if(autocvar_sv_eventlog)
1157         {
1158                 GameLogEcho(sprintf(":connect:%d:%d:%s",
1159                         this.playerid,
1160                         etof(this),
1161                         ((IS_REAL_CLIENT(this)) ? this.netaddress : "bot")
1162                 ));
1163         }
1164 }
1165 #endif
1166
1167 /**
1168 =============
1169 ClientConnect
1170
1171 Called when a client connects to the server
1172 =============
1173 */
1174 void ClientConnect(entity this)
1175 {
1176         if (Ban_MaybeEnforceBanOnce(this)) return;
1177         assert(!IS_CLIENT(this), return);
1178         this.flags |= FL_CLIENT;
1179         assert(player_count >= 0, player_count = 0);
1180
1181 #ifdef WATERMARK
1182         Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_WATERMARK, WATERMARK);
1183 #endif
1184         TRANSMUTE(Client, this);
1185         CS(this).version_nagtime = time + 10 + random() * 10;
1186
1187         // identify the right forced team
1188         if (autocvar_g_campaign)
1189         {
1190                 if (IS_REAL_CLIENT(this)) // only players, not bots
1191                 {
1192                         switch (autocvar_g_campaign_forceteam)
1193                         {
1194                                 case 1: this.team_forced = NUM_TEAM_1; break;
1195                                 case 2: this.team_forced = NUM_TEAM_2; break;
1196                                 case 3: this.team_forced = NUM_TEAM_3; break;
1197                                 case 4: this.team_forced = NUM_TEAM_4; break;
1198                                 default: this.team_forced = 0;
1199                         }
1200                 }
1201         }
1202         else if (PlayerInList(this, autocvar_g_forced_team_red))    this.team_forced = NUM_TEAM_1;
1203         else if (PlayerInList(this, autocvar_g_forced_team_blue))   this.team_forced = NUM_TEAM_2;
1204         else if (PlayerInList(this, autocvar_g_forced_team_yellow)) this.team_forced = NUM_TEAM_3;
1205         else if (PlayerInList(this, autocvar_g_forced_team_pink))   this.team_forced = NUM_TEAM_4;
1206         else switch (autocvar_g_forced_team_otherwise)
1207         {
1208                 default: this.team_forced = 0; break;
1209                 case "red": this.team_forced = NUM_TEAM_1; break;
1210                 case "blue": this.team_forced = NUM_TEAM_2; break;
1211                 case "yellow": this.team_forced = NUM_TEAM_3; break;
1212                 case "pink": this.team_forced = NUM_TEAM_4; break;
1213                 case "spectate":
1214                 case "spectator":
1215                         this.team_forced = -1;
1216                         break;
1217         }
1218         if (!teamplay && this.team_forced > 0) this.team_forced = 0;
1219
1220         int playerid_save = this.playerid;
1221         this.playerid = 0; // silent
1222         JoinBestTeam(this, false); // if the team number is valid, keep it
1223         this.playerid = playerid_save;
1224
1225         TRANSMUTE(Observer, this);
1226
1227         PlayerStats_GameReport_AddEvent(sprintf("kills-%d", this.playerid));
1228
1229         // always track bots, don't ask for cl_allow_uidtracking
1230         if (IS_BOT_CLIENT(this))
1231                 PlayerStats_GameReport_AddPlayer(this);
1232         else
1233                 CS(this).allowed_timeouts = autocvar_sv_timeout_number;
1234
1235         if (autocvar_sv_eventlog)
1236                 GameLogEcho(strcat(":join:", ftos(this.playerid), ":", ftos(etof(this)), ":", ((IS_REAL_CLIENT(this)) ? this.netaddress : "bot"), ":", playername(this, false)));
1237
1238         LogTeamchange(this.playerid, this.team, 1);
1239
1240         CS(this).just_joined = true;  // stop spamming the eventlog with additional lines when the client connects
1241
1242         if(teamplay && IS_PLAYER(this))
1243                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, APP_TEAM_NUM(this.team, INFO_JOIN_CONNECT_TEAM), this.netname);
1244         else
1245                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_JOIN_CONNECT, this.netname);
1246
1247         stuffcmd(this, clientstuff, "\n");
1248         stuffcmd(this, "cl_particles_reloadeffects\n"); // TODO do we still need this?
1249
1250         FixClientCvars(this);
1251
1252         // get version info from player
1253         stuffcmd(this, "cmd clientversion $gameversion\n");
1254
1255         // notify about available teams
1256         if (teamplay)
1257         {
1258                 CheckAllowedTeams(this);
1259                 int t = 0;
1260                 if (c1 >= 0) t |= BIT(0);
1261                 if (c2 >= 0) t |= BIT(1);
1262                 if (c3 >= 0) t |= BIT(2);
1263                 if (c4 >= 0) t |= BIT(3);
1264                 stuffcmd(this, sprintf("set _teams_available %d\n", t));
1265         }
1266         else
1267         {
1268                 stuffcmd(this, "set _teams_available 0\n");
1269         }
1270
1271         bot_relinkplayerlist();
1272
1273         CS(this).spectatortime = time;
1274         if (blockSpectators)
1275         {
1276                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_SPECTATE_WARNING, autocvar_g_maxplayers_spectator_blocktime);
1277         }
1278
1279         CS(this).jointime = time;
1280
1281         if (IS_REAL_CLIENT(this))
1282         {
1283                 if (g_weaponarena_weapons == WEPSET(TUBA))
1284                         stuffcmd(this, "cl_cmd settemp chase_active 1\n");
1285         }
1286
1287         if (!sv_foginterval && world.fog != "")
1288                 stuffcmd(this, strcat("\nfog ", world.fog, "\nr_fog_exp2 0\nr_drawfog 1\n"));
1289
1290         if (autocvar_sv_teamnagger && !(autocvar_bot_vs_human && AvailableTeams() == 2))
1291                 if(!MUTATOR_CALLHOOK(HideTeamNagger, this))
1292                         send_CSQC_teamnagger();
1293
1294         CSQCMODEL_AUTOINIT(this);
1295
1296         CS(this).model_randomizer = random();
1297
1298         if (IS_REAL_CLIENT(this))
1299                 sv_notice_join(this);
1300
1301         // update physics stats (players can spawn before physics runs)
1302         Physics_UpdateStats(this);
1303
1304         IL_EACH(g_initforplayer, it.init_for_player, {
1305                 it.init_for_player(it, this);
1306         });
1307
1308         Handicap_Initialize(this);
1309
1310         MUTATOR_CALLHOOK(ClientConnect, this);
1311
1312         if (IS_REAL_CLIENT(this))
1313         {
1314                 if (!autocvar_g_campaign && !IS_PLAYER(this))
1315                 {
1316                         CS(this).motd_actived_time = -1;
1317                         Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_MOTD, getwelcomemessage(this));
1318                 }
1319         }
1320 }
1321 /*
1322 =============
1323 ClientDisconnect
1324
1325 Called when a client disconnects from the server
1326 =============
1327 */
1328 .entity chatbubbleentity;
1329 void ClientDisconnect(entity this)
1330 {
1331         assert(IS_CLIENT(this), return);
1332
1333         PlayerStats_GameReport_FinalizePlayer(this);
1334         if (this.vehicle) vehicles_exit(this.vehicle, VHEF_RELEASE);
1335         if (CS(this).active_minigame) part_minigame(this);
1336         if (IS_PLAYER(this)) Send_Effect(EFFECT_SPAWN_NEUTRAL, this.origin, '0 0 0', 1);
1337
1338         if (autocvar_sv_eventlog)
1339                 GameLogEcho(strcat(":part:", ftos(this.playerid)));
1340
1341         Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_QUIT_DISCONNECT, this.netname);
1342
1343         if(IS_SPEC(this))
1344                 SetSpectatee(this, NULL);
1345
1346     MUTATOR_CALLHOOK(ClientDisconnect, this);
1347
1348         strfree(CS(this).netname_previous); // needs to be before the CS entity is removed!
1349         strfree(CS(this).weaponorder_byimpulse);
1350         ClientState_detach(this);
1351
1352         Portal_ClearAll(this);
1353
1354         Unfreeze(this);
1355
1356         RemoveGrapplingHooks(this);
1357
1358         // Here, everything has been done that requires this player to be a client.
1359
1360         this.flags &= ~FL_CLIENT;
1361
1362         if (this.chatbubbleentity) delete(this.chatbubbleentity);
1363         if (this.killindicator) delete(this.killindicator);
1364
1365         WaypointSprite_PlayerGone(this);
1366
1367         bot_relinkplayerlist();
1368
1369         strfree(this.clientstatus);
1370         if (this.personal) delete(this.personal);
1371
1372         this.playerid = 0;
1373         ReadyCount();
1374         if (vote_called && IS_REAL_CLIENT(this)) VoteCount(false);
1375
1376         ONREMOVE(this);
1377 }
1378
1379 void ChatBubbleThink(entity this)
1380 {
1381         this.nextthink = time;
1382         if ((this.owner.alpha < 0) || this.owner.chatbubbleentity != this)
1383         {
1384                 if(this.owner) // but why can that ever be NULL?
1385                         this.owner.chatbubbleentity = NULL;
1386                 delete(this);
1387                 return;
1388         }
1389
1390         this.mdl = "";
1391
1392         if ( !IS_DEAD(this.owner) && IS_PLAYER(this.owner) )
1393         {
1394                 if ( CS(this.owner).active_minigame )
1395                         this.mdl = "models/sprites/minigame_busy.iqm";
1396                 else if (PHYS_INPUT_BUTTON_CHAT(this.owner))
1397                         this.mdl = "models/misc/chatbubble.spr";
1398         }
1399
1400         if ( this.model != this.mdl )
1401                 _setmodel(this, this.mdl);
1402
1403 }
1404
1405 void UpdateChatBubble(entity this)
1406 {
1407         if (this.alpha < 0)
1408                 return;
1409         // spawn a chatbubble entity if needed
1410         if (!this.chatbubbleentity)
1411         {
1412                 this.chatbubbleentity = new(chatbubbleentity);
1413                 this.chatbubbleentity.owner = this;
1414                 this.chatbubbleentity.exteriormodeltoclient = this;
1415                 setthink(this.chatbubbleentity, ChatBubbleThink);
1416                 this.chatbubbleentity.nextthink = time;
1417                 setmodel(this.chatbubbleentity, MDL_CHAT); // precision set below
1418                 //setorigin(this.chatbubbleentity, this.origin + '0 0 15' + this.maxs_z * '0 0 1');
1419                 setorigin(this.chatbubbleentity, '0 0 15' + this.maxs_z * '0 0 1');
1420                 setattachment(this.chatbubbleentity, this, "");  // sticks to moving player better, also conserves bandwidth
1421                 this.chatbubbleentity.mdl = this.chatbubbleentity.model;
1422                 //this.chatbubbleentity.model = "";
1423                 this.chatbubbleentity.effects = EF_LOWPRECISION;
1424         }
1425 }
1426
1427
1428 // LordHavoc: this hack will be removed when proper _pants/_shirt layers are
1429 // added to the model skins
1430 /*void UpdateColorModHack()
1431 {
1432         float c;
1433         c = this.clientcolors & 15;
1434         // LordHavoc: only bothering to support white, green, red, yellow, blue
1435              if (!teamplay) this.colormod = '0 0 0';
1436         else if (c ==  0) this.colormod = '1.00 1.00 1.00';
1437         else if (c ==  3) this.colormod = '0.10 1.73 0.10';
1438         else if (c ==  4) this.colormod = '1.73 0.10 0.10';
1439         else if (c == 12) this.colormod = '1.22 1.22 0.10';
1440         else if (c == 13) this.colormod = '0.10 0.10 1.73';
1441         else this.colormod = '1 1 1';
1442 }*/
1443
1444 void respawn(entity this)
1445 {
1446         if(this.alpha >= 0 && autocvar_g_respawn_ghosts)
1447         {
1448                 this.solid = SOLID_NOT;
1449                 this.takedamage = DAMAGE_NO;
1450                 set_movetype(this, MOVETYPE_FLY);
1451                 this.velocity = '0 0 1' * autocvar_g_respawn_ghosts_speed;
1452                 this.avelocity = randomvec() * autocvar_g_respawn_ghosts_speed * 3 - randomvec() * autocvar_g_respawn_ghosts_speed * 3;
1453                 this.effects |= CSQCMODEL_EF_RESPAWNGHOST;
1454                 Send_Effect(EFFECT_RESPAWN_GHOST, this.origin, '0 0 0', 1);
1455                 if(autocvar_g_respawn_ghosts_maxtime)
1456                         SUB_SetFade (this, time + autocvar_g_respawn_ghosts_maxtime / 2 + random () * (autocvar_g_respawn_ghosts_maxtime - autocvar_g_respawn_ghosts_maxtime / 2), 1.5);
1457         }
1458
1459         CopyBody(this, 1);
1460
1461         this.effects |= EF_NODRAW; // prevent another CopyBody
1462         PutClientInServer(this);
1463 }
1464
1465 void PrintToChat(entity client, string text)
1466 {
1467         text = strcat("\{1}^7", text, "\n");
1468         sprint(client, text);
1469 }
1470
1471 void DebugPrintToChat(entity client, string text)
1472 {
1473         if (autocvar_developer)
1474         {
1475                 PrintToChat(client, text);
1476         }
1477 }
1478
1479 void PrintToChatAll(string text)
1480 {
1481         text = strcat("\{1}^7", text, "\n");
1482         bprint(text);
1483 }
1484
1485 void DebugPrintToChatAll(string text)
1486 {
1487         if (autocvar_developer)
1488         {
1489                 PrintToChatAll(text);
1490         }
1491 }
1492
1493 void PrintToChatTeam(int team_num, string text)
1494 {
1495         text = strcat("\{1}^7", text, "\n");
1496         FOREACH_CLIENT(IS_REAL_CLIENT(it),
1497         {
1498                 if (it.team == team_num)
1499                 {
1500                         sprint(it, text);
1501                 }
1502         });
1503 }
1504
1505 void DebugPrintToChatTeam(int team_num, string text)
1506 {
1507         if (autocvar_developer)
1508         {
1509                 PrintToChatTeam(team_num, text);
1510         }
1511 }
1512
1513 void play_countdown(entity this, float finished, Sound samp)
1514 {
1515     TC(Sound, samp);
1516         if(IS_REAL_CLIENT(this))
1517                 if(floor(finished - time - frametime) != floor(finished - time))
1518                         if(finished - time < 6)
1519                                 sound (this, CH_INFO, samp, VOL_BASE, ATTEN_NORM);
1520 }
1521
1522 void player_powerups(entity this)
1523 {
1524         // add a way to see what the items were BEFORE all of these checks for the mutator hook
1525         int items_prev = this.items;
1526
1527         if((this.items & IT_USING_JETPACK) && !IS_DEAD(this) && !game_stopped)
1528                 this.modelflags |= MF_ROCKET;
1529         else
1530                 this.modelflags &= ~MF_ROCKET;
1531
1532         this.effects &= ~(EF_RED | EF_BLUE | EF_ADDITIVE | EF_FULLBRIGHT | EF_FLAME | EF_NODEPTHTEST);
1533
1534         if((this.alpha < 0 || IS_DEAD(this)) && !this.vehicle) // don't apply the flags if the player is gibbed
1535                 return;
1536
1537         Fire_ApplyDamage(this);
1538         Fire_ApplyEffect(this);
1539
1540         if (!MUTATOR_IS_ENABLED(mutator_instagib))
1541         {
1542                 if (this.items & ITEM_Strength.m_itemid)
1543                 {
1544                         play_countdown(this, this.strength_finished, SND_POWEROFF);
1545                         this.effects = this.effects | (EF_BLUE | EF_ADDITIVE | EF_FULLBRIGHT);
1546                         if (time > this.strength_finished)
1547                         {
1548                                 this.items = this.items - (this.items & ITEM_Strength.m_itemid);
1549                                 //Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_POWERDOWN_STRENGTH, this.netname);
1550                                 Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_POWERDOWN_STRENGTH);
1551                         }
1552                 }
1553                 else
1554                 {
1555                         if (time < this.strength_finished)
1556                         {
1557                                 this.items = this.items | ITEM_Strength.m_itemid;
1558                                 if(!g_cts)
1559                                         Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_POWERUP_STRENGTH, this.netname);
1560                                 Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_POWERUP_STRENGTH);
1561                         }
1562                 }
1563                 if (this.items & ITEM_Shield.m_itemid)
1564                 {
1565                         play_countdown(this, this.invincible_finished, SND_POWEROFF);
1566                         this.effects = this.effects | (EF_RED | EF_ADDITIVE | EF_FULLBRIGHT);
1567                         if (time > this.invincible_finished)
1568                         {
1569                                 this.items = this.items - (this.items & ITEM_Shield.m_itemid);
1570                                 //Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_POWERDOWN_SHIELD, this.netname);
1571                                 Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_POWERDOWN_SHIELD);
1572                         }
1573                 }
1574                 else
1575                 {
1576                         if (time < this.invincible_finished)
1577                         {
1578                                 this.items = this.items | ITEM_Shield.m_itemid;
1579                                 if(!g_cts)
1580                                         Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_POWERUP_SHIELD, this.netname);
1581                                 Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_POWERUP_SHIELD);
1582                         }
1583                 }
1584                 if (this.items & IT_SUPERWEAPON)
1585                 {
1586                         if (!(STAT(WEAPONS, this) & WEPSET_SUPERWEAPONS))
1587                         {
1588                                 this.superweapons_finished = 0;
1589                                 this.items = this.items - (this.items & IT_SUPERWEAPON);
1590                                 //Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_SUPERWEAPON_LOST, this.netname);
1591                                 Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_SUPERWEAPON_LOST);
1592                         }
1593                         else if (this.items & IT_UNLIMITED_SUPERWEAPONS)
1594                         {
1595                                 // don't let them run out
1596                         }
1597                         else
1598                         {
1599                                 play_countdown(this, this.superweapons_finished, SND_POWEROFF);
1600                                 if (time > this.superweapons_finished)
1601                                 {
1602                                         this.items = this.items - (this.items & IT_SUPERWEAPON);
1603                                         STAT(WEAPONS, this) &= ~WEPSET_SUPERWEAPONS;
1604                                         //Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_SUPERWEAPON_BROKEN, this.netname);
1605                                         Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_SUPERWEAPON_BROKEN);
1606                                 }
1607                         }
1608                 }
1609                 else if(STAT(WEAPONS, this) & WEPSET_SUPERWEAPONS)
1610                 {
1611                         if (time < this.superweapons_finished || (this.items & IT_UNLIMITED_SUPERWEAPONS))
1612                         {
1613                                 this.items = this.items | IT_SUPERWEAPON;
1614                                 if(!g_cts)
1615                                         Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_SUPERWEAPON_PICKUP, this.netname);
1616                                 Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_SUPERWEAPON_PICKUP);
1617                         }
1618                         else
1619                         {
1620                                 this.superweapons_finished = 0;
1621                                 STAT(WEAPONS, this) &= ~WEPSET_SUPERWEAPONS;
1622                         }
1623                 }
1624                 else
1625                 {
1626                         this.superweapons_finished = 0;
1627                 }
1628         }
1629
1630         if(autocvar_g_nodepthtestplayers)
1631                 this.effects = this.effects | EF_NODEPTHTEST;
1632
1633         if(autocvar_g_fullbrightplayers)
1634                 this.effects = this.effects | EF_FULLBRIGHT;
1635
1636         if (time >= game_starttime)
1637         if (time < this.spawnshieldtime)
1638                 this.effects = this.effects | (EF_ADDITIVE | EF_FULLBRIGHT);
1639
1640         MUTATOR_CALLHOOK(PlayerPowerups, this, items_prev);
1641 }
1642
1643 float CalcRegen(float current, float stable, float regenfactor, float regenframetime)
1644 {
1645         if(current > stable)
1646                 return current;
1647         else if(current > stable - 0.25) // when close enough, "snap"
1648                 return stable;
1649         else
1650                 return min(stable, current + (stable - current) * regenfactor * regenframetime);
1651 }
1652
1653 float CalcRot(float current, float stable, float rotfactor, float rotframetime)
1654 {
1655         if(current < stable)
1656                 return current;
1657         else if(current < stable + 0.25) // when close enough, "snap"
1658                 return stable;
1659         else
1660                 return max(stable, current + (stable - current) * rotfactor * rotframetime);
1661 }
1662
1663 float CalcRotRegen(float current, float regenstable, float regenfactor, float regenlinear, float regenframetime, float rotstable, float rotfactor, float rotlinear, float rotframetime, float limit)
1664 {
1665         if(current > rotstable)
1666         {
1667                 if(rotframetime > 0)
1668                 {
1669                         current = CalcRot(current, rotstable, rotfactor, rotframetime);
1670                         current = max(rotstable, current - rotlinear * rotframetime);
1671                 }
1672         }
1673         else if(current < regenstable)
1674         {
1675                 if(regenframetime > 0)
1676                 {
1677                         current = CalcRegen(current, regenstable, regenfactor, regenframetime);
1678                         current = min(regenstable, current + regenlinear * regenframetime);
1679                 }
1680         }
1681
1682         if(current > limit)
1683                 current = limit;
1684
1685         return current;
1686 }
1687
1688 void player_regen(entity this)
1689 {
1690         float max_mod, regen_mod, rot_mod, limit_mod;
1691         max_mod = regen_mod = rot_mod = limit_mod = 1;
1692
1693         float regen_health = autocvar_g_balance_health_regen;
1694         float regen_health_linear = autocvar_g_balance_health_regenlinear;
1695         float regen_health_rot = autocvar_g_balance_health_rot;
1696         float regen_health_rotlinear = autocvar_g_balance_health_rotlinear;
1697         float regen_health_stable = autocvar_g_balance_health_regenstable;
1698         float regen_health_rotstable = autocvar_g_balance_health_rotstable;
1699         bool mutator_returnvalue = MUTATOR_CALLHOOK(PlayerRegen, this, max_mod, regen_mod, rot_mod, limit_mod, regen_health, regen_health_linear, regen_health_rot,
1700                 regen_health_rotlinear, regen_health_stable, regen_health_rotstable);
1701         max_mod = M_ARGV(1, float);
1702         regen_mod = M_ARGV(2, float);
1703         rot_mod = M_ARGV(3, float);
1704         limit_mod = M_ARGV(4, float);
1705         regen_health = M_ARGV(5, float);
1706         regen_health_linear = M_ARGV(6, float);
1707         regen_health_rot = M_ARGV(7, float);
1708         regen_health_rotlinear = M_ARGV(8, float);
1709         regen_health_stable = M_ARGV(9, float);
1710         regen_health_rotstable = M_ARGV(10, float);
1711
1712         if(!mutator_returnvalue)
1713         if(!STAT(FROZEN, this))
1714         {
1715                 float mina, maxa, limith, limita;
1716                 maxa = autocvar_g_balance_armor_rotstable;
1717                 mina = autocvar_g_balance_armor_regenstable;
1718                 limith = GetResourceLimit(this, RESOURCE_HEALTH);
1719                 limita = GetResourceLimit(this, RESOURCE_ARMOR);
1720
1721                 regen_health_rotstable = regen_health_rotstable * max_mod;
1722                 regen_health_stable = regen_health_stable * max_mod;
1723                 limith = limith * limit_mod;
1724                 limita = limita * limit_mod;
1725
1726                 SetResourceAmountExplicit(this, RESOURCE_ARMOR, CalcRotRegen(GetResourceAmount(this, RESOURCE_ARMOR), mina, autocvar_g_balance_armor_regen, autocvar_g_balance_armor_regenlinear, 
1727                                                                         regen_mod * frametime * (time > this.pauseregen_finished), maxa, autocvar_g_balance_armor_rot, autocvar_g_balance_armor_rotlinear,
1728                                                                         rot_mod * frametime * (time > this.pauserotarmor_finished), limita));
1729                 SetResourceAmountExplicit(this, RESOURCE_HEALTH, CalcRotRegen(GetResourceAmount(this, RESOURCE_HEALTH), regen_health_stable, regen_health, regen_health_linear,
1730                                                                         regen_mod * frametime * (time > this.pauseregen_finished), regen_health_rotstable, regen_health_rot, regen_health_rotlinear,
1731                                                                         rot_mod * frametime * (time > this.pauserothealth_finished), limith));
1732         }
1733
1734         // if player rotted to death...  die!
1735         // check this outside above checks, as player may still be able to rot to death
1736         if(GetResourceAmount(this, RESOURCE_HEALTH) < 1)
1737         {
1738                 if(this.vehicle)
1739                         vehicles_exit(this.vehicle, VHEF_RELEASE);
1740                 if(this.event_damage)
1741                         this.event_damage(this, this, this, 1, DEATH_ROT.m_id, DMG_NOWEP, this.origin, '0 0 0');
1742         }
1743
1744         if (!(this.items & IT_UNLIMITED_WEAPON_AMMO))
1745         {
1746                 float minf, maxf, limitf;
1747
1748                 maxf = autocvar_g_balance_fuel_rotstable;
1749                 minf = autocvar_g_balance_fuel_regenstable;
1750                 limitf = GetResourceLimit(this, RESOURCE_FUEL);
1751
1752                 SetResourceAmount(this, RESOURCE_FUEL, CalcRotRegen(GetResourceAmount(this, RESOURCE_FUEL), minf, autocvar_g_balance_fuel_regen, autocvar_g_balance_fuel_regenlinear, 
1753                                                                                 frametime * (time > this.pauseregen_finished) * ((this.items & ITEM_JetpackRegen.m_itemid) != 0),
1754                                                                                 maxf, autocvar_g_balance_fuel_rot, autocvar_g_balance_fuel_rotlinear, frametime * (time > this.pauserotfuel_finished), limitf));
1755         }
1756         // Ugly hack to make sure the health and armor don't go beyond hard limit.
1757         // TODO: Remove this hack when all code uses GivePlayerHealth and
1758         // GivePlayerArmor.
1759         if (this.health > RESOURCE_AMOUNT_HARD_LIMIT)
1760         {
1761                 this.health = RESOURCE_AMOUNT_HARD_LIMIT;
1762         }
1763         if (this.armorvalue > RESOURCE_AMOUNT_HARD_LIMIT)
1764         {
1765                 this.armorvalue = RESOURCE_AMOUNT_HARD_LIMIT;
1766         }
1767         // End hack.
1768 }
1769
1770 bool zoomstate_set;
1771 void SetZoomState(entity this, float newzoom)
1772 {
1773         if(newzoom != CS(this).zoomstate)
1774         {
1775                 CS(this).zoomstate = newzoom;
1776                 ClientData_Touch(this);
1777         }
1778         zoomstate_set = true;
1779 }
1780
1781 void GetPressedKeys(entity this)
1782 {
1783         MUTATOR_CALLHOOK(GetPressedKeys, this);
1784         int keys = STAT(PRESSED_KEYS, this);
1785         keys = BITSET(keys, KEY_FORWARD,        CS(this).movement.x > 0);
1786         keys = BITSET(keys, KEY_BACKWARD,       CS(this).movement.x < 0);
1787         keys = BITSET(keys, KEY_RIGHT,          CS(this).movement.y > 0);
1788         keys = BITSET(keys, KEY_LEFT,           CS(this).movement.y < 0);
1789
1790         keys = BITSET(keys, KEY_JUMP,           PHYS_INPUT_BUTTON_JUMP(this));
1791         keys = BITSET(keys, KEY_CROUCH,         PHYS_INPUT_BUTTON_CROUCH(this));
1792         keys = BITSET(keys, KEY_ATCK,           PHYS_INPUT_BUTTON_ATCK(this));
1793         keys = BITSET(keys, KEY_ATCK2,          PHYS_INPUT_BUTTON_ATCK2(this));
1794         CS(this).pressedkeys = keys; // store for other users
1795
1796         STAT(PRESSED_KEYS, this) = keys;
1797 }
1798
1799 /*
1800 ======================
1801 spectate mode routines
1802 ======================
1803 */
1804
1805 void SpectateCopy(entity this, entity spectatee)
1806 {
1807     TC(Client, this); TC(Client, spectatee);
1808
1809         MUTATOR_CALLHOOK(SpectateCopy, spectatee, this);
1810         PS(this) = PS(spectatee);
1811         this.armortype = spectatee.armortype;
1812         SetResourceAmountExplicit(this, RESOURCE_ARMOR, GetResourceAmount(spectatee, RESOURCE_ARMOR));
1813         SetResourceAmountExplicit(this, RESOURCE_CELLS, GetResourceAmount(spectatee, RESOURCE_CELLS));
1814         SetResourceAmountExplicit(this, RESOURCE_PLASMA, GetResourceAmount(spectatee, RESOURCE_PLASMA));
1815         SetResourceAmountExplicit(this, RESOURCE_SHELLS, GetResourceAmount(spectatee, RESOURCE_SHELLS));
1816         SetResourceAmountExplicit(this, RESOURCE_BULLETS, GetResourceAmount(spectatee, RESOURCE_BULLETS));
1817         SetResourceAmountExplicit(this, RESOURCE_ROCKETS, GetResourceAmount(spectatee, RESOURCE_ROCKETS));
1818         SetResourceAmountExplicit(this, RESOURCE_FUEL, GetResourceAmount(spectatee, RESOURCE_FUEL));
1819         this.effects = spectatee.effects & EFMASK_CHEAP; // eat performance
1820         SetResourceAmountExplicit(this, RESOURCE_HEALTH, GetResourceAmount(spectatee, RESOURCE_HEALTH));
1821         CS(this).impulse = 0;
1822         this.items = spectatee.items;
1823         STAT(LAST_PICKUP, this) = STAT(LAST_PICKUP, spectatee);
1824         STAT(HIT_TIME, this) = STAT(HIT_TIME, spectatee);
1825         this.strength_finished = spectatee.strength_finished;
1826         this.invincible_finished = spectatee.invincible_finished;
1827         this.superweapons_finished = spectatee.superweapons_finished;
1828         STAT(PRESSED_KEYS, this) = STAT(PRESSED_KEYS, spectatee);
1829         STAT(WEAPONS, this) = STAT(WEAPONS, spectatee);
1830         this.punchangle = spectatee.punchangle;
1831         this.view_ofs = spectatee.view_ofs;
1832         this.velocity = spectatee.velocity;
1833         this.dmg_take = spectatee.dmg_take;
1834         this.dmg_save = spectatee.dmg_save;
1835         this.dmg_inflictor = spectatee.dmg_inflictor;
1836         this.v_angle = spectatee.v_angle;
1837         this.angles = spectatee.v_angle;
1838         STAT(FROZEN, this) = STAT(FROZEN, spectatee);
1839         STAT(REVIVE_PROGRESS, this) = STAT(REVIVE_PROGRESS, spectatee);
1840         this.viewloc = spectatee.viewloc;
1841         if(!PHYS_INPUT_BUTTON_USE(this) && STAT(CAMERA_SPECTATOR, this) != 2)
1842                 this.fixangle = true;
1843         setorigin(this, spectatee.origin);
1844         setsize(this, spectatee.mins, spectatee.maxs);
1845         SetZoomState(this, CS(spectatee).zoomstate);
1846
1847     anticheat_spectatecopy(this, spectatee);
1848         STAT(HUD, this) = STAT(HUD, spectatee);
1849         if(spectatee.vehicle)
1850     {
1851         this.angles = spectatee.v_angle;
1852
1853         //this.fixangle = false;
1854         //this.velocity = spectatee.vehicle.velocity;
1855         this.vehicle_health = spectatee.vehicle_health;
1856         this.vehicle_shield = spectatee.vehicle_shield;
1857         this.vehicle_energy = spectatee.vehicle_energy;
1858         this.vehicle_ammo1 = spectatee.vehicle_ammo1;
1859         this.vehicle_ammo2 = spectatee.vehicle_ammo2;
1860         this.vehicle_reload1 = spectatee.vehicle_reload1;
1861         this.vehicle_reload2 = spectatee.vehicle_reload2;
1862
1863         //msg_entity = this;
1864
1865        // WriteByte (MSG_ONE, SVC_SETVIEWANGLES);
1866             //WriteAngle(MSG_ONE,  spectatee.v_angle.x);
1867            // WriteAngle(MSG_ONE,  spectatee.v_angle.y);
1868            // WriteAngle(MSG_ONE,  spectatee.v_angle.z);
1869
1870         //WriteByte (MSG_ONE, SVC_SETVIEW);
1871         //    WriteEntity(MSG_ONE, this);
1872         //makevectors(spectatee.v_angle);
1873         //setorigin(this, spectatee.origin - v_forward * 400 + v_up * 300);*/
1874     }
1875 }
1876
1877 bool SpectateUpdate(entity this)
1878 {
1879         if(!this.enemy)
1880                 return false;
1881
1882         if(!IS_PLAYER(this.enemy) || this == this.enemy)
1883         {
1884                 SetSpectatee(this, NULL);
1885                 return false;
1886         }
1887
1888         SpectateCopy(this, this.enemy);
1889
1890         return true;
1891 }
1892
1893 bool SpectateSet(entity this)
1894 {
1895         if(!IS_PLAYER(this.enemy))
1896                 return false;
1897
1898         ClientData_Touch(this.enemy);
1899
1900         msg_entity = this;
1901         WriteByte(MSG_ONE, SVC_SETVIEW);
1902         WriteEntity(MSG_ONE, this.enemy);
1903         set_movetype(this, MOVETYPE_NONE);
1904         accuracy_resend(this);
1905
1906         if(!SpectateUpdate(this))
1907                 PutObserverInServer(this);
1908
1909         return true;
1910 }
1911
1912 void SetSpectatee_status(entity this, int spectatee_num)
1913 {
1914         int oldspectatee_status = CS(this).spectatee_status;
1915         CS(this).spectatee_status = spectatee_num;
1916
1917         if (CS(this).spectatee_status != oldspectatee_status)
1918         {
1919                 ClientData_Touch(this);
1920                 if (g_race || g_cts) race_InitSpectator();
1921         }
1922 }
1923
1924 void SetSpectatee(entity this, entity spectatee)
1925 {
1926         if(IS_BOT_CLIENT(this))
1927                 return; // bots abuse .enemy, this code is useless to them
1928
1929         entity old_spectatee = this.enemy;
1930
1931         this.enemy = spectatee;
1932
1933         // WEAPONTODO
1934         // these are required to fix the spectator bug with arc
1935         if(old_spectatee)
1936         {
1937                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1938                 {
1939                         .entity weaponentity = weaponentities[slot];
1940                         if(old_spectatee.(weaponentity).arc_beam)
1941                                 old_spectatee.(weaponentity).arc_beam.SendFlags |= ARC_SF_SETTINGS;
1942                 }
1943         }
1944         if(this.enemy)
1945         {
1946                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1947                 {
1948                         .entity weaponentity = weaponentities[slot];
1949                         if(this.enemy.(weaponentity).arc_beam)
1950                                 this.enemy.(weaponentity).arc_beam.SendFlags |= ARC_SF_SETTINGS;
1951                 }
1952         }
1953
1954         if (this.enemy)
1955                 SetSpectatee_status(this, etof(this.enemy));
1956
1957         // needed to update spectator list
1958         if(old_spectatee) { ClientData_Touch(old_spectatee); }
1959 }
1960
1961 bool Spectate(entity this, entity pl)
1962 {
1963         if(MUTATOR_CALLHOOK(SpectateSet, this, pl))
1964                 return false;
1965         pl = M_ARGV(1, entity);
1966
1967         SetSpectatee(this, pl);
1968         return SpectateSet(this);
1969 }
1970
1971 bool SpectateNext(entity this)
1972 {
1973         entity ent = find(this.enemy, classname, STR_PLAYER);
1974
1975         if (MUTATOR_CALLHOOK(SpectateNext, this, ent))
1976                 ent = M_ARGV(1, entity);
1977         else if (!ent)
1978                 ent = find(ent, classname, STR_PLAYER);
1979
1980         if(ent) { SetSpectatee(this, ent); }
1981
1982         return SpectateSet(this);
1983 }
1984
1985 bool SpectatePrev(entity this)
1986 {
1987         // NOTE: chain order is from the highest to the lower entnum (unlike find)
1988         entity ent = findchain(classname, STR_PLAYER);
1989         if (!ent) // no player
1990                 return false;
1991
1992         entity first = ent;
1993         // skip players until current spectated player
1994         if(this.enemy)
1995         while(ent && ent != this.enemy)
1996                 ent = ent.chain;
1997
1998         switch (MUTATOR_CALLHOOK(SpectatePrev, this, ent, first))
1999         {
2000                 case MUT_SPECPREV_FOUND:
2001                     ent = M_ARGV(1, entity);
2002                     break;
2003                 case MUT_SPECPREV_RETURN:
2004                     return true;
2005                 case MUT_SPECPREV_CONTINUE:
2006                 default:
2007                 {
2008                         if(ent.chain)
2009                                 ent = ent.chain;
2010                         else
2011                                 ent = first;
2012                         break;
2013                 }
2014         }
2015
2016         SetSpectatee(this, ent);
2017         return SpectateSet(this);
2018 }
2019
2020 /*
2021 =============
2022 ShowRespawnCountdown()
2023
2024 Update a respawn countdown display.
2025 =============
2026 */
2027 void ShowRespawnCountdown(entity this)
2028 {
2029         float number;
2030         if(!IS_DEAD(this)) // just respawned?
2031                 return;
2032         else
2033         {
2034                 number = ceil(this.respawn_time - time);
2035                 if(number <= 0)
2036                         return;
2037                 if(number <= this.respawn_countdown)
2038                 {
2039                         this.respawn_countdown = number - 1;
2040                         if(ceil(this.respawn_time - (time + 0.5)) == number) // only say it if it is the same number even in 0.5s; to prevent overlapping sounds
2041                                 { Send_Notification(NOTIF_ONE, this, MSG_ANNCE, Announcer_PickNumber(CNT_RESPAWN, number)); }
2042                 }
2043         }
2044 }
2045
2046 .bool team_selected;
2047 bool ShowTeamSelection(entity this)
2048 {
2049         if(!teamplay || autocvar_g_campaign || autocvar_g_balance_teams || this.team_selected || (CS(this).wasplayer && autocvar_g_changeteam_banned) || this.team_forced > 0)
2050                 return false;
2051         stuffcmd(this, "menu_showteamselect\n");
2052         return true;
2053 }
2054 void Join(entity this)
2055 {
2056         TRANSMUTE(Player, this);
2057
2058         if(!this.team_selected)
2059         if(autocvar_g_campaign || autocvar_g_balance_teams)
2060                 JoinBestTeam(this, true);
2061
2062         if(autocvar_g_campaign)
2063                 campaign_bots_may_start = true;
2064
2065         Kill_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CPID_PREVENT_JOIN);
2066
2067         PutClientInServer(this);
2068
2069         if(IS_PLAYER(this))
2070         if(teamplay && this.team != -1)
2071                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, APP_TEAM_NUM(this.team, INFO_JOIN_PLAY_TEAM), this.netname);
2072         else
2073                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_JOIN_PLAY, this.netname);
2074         this.team_selected = false;
2075 }
2076
2077 /**
2078  * Determines whether the player is allowed to join. This depends on cvar
2079  * g_maxplayers, if it isn't used this function always return true, otherwise
2080  * it checks whether the number of currently playing players exceeds g_maxplayers.
2081  * @return int number of free slots for players, 0 if none
2082  */
2083 int nJoinAllowed(entity this, entity ignore)
2084 {
2085         if(!ignore)
2086         // this is called that way when checking if anyone may be able to join (to build qcstatus)
2087         // so report 0 free slots if restricted
2088         {
2089                 if(autocvar_g_forced_team_otherwise == "spectate")
2090                         return 0;
2091                 if(autocvar_g_forced_team_otherwise == "spectator")
2092                         return 0;
2093         }
2094
2095         if(this && this.team_forced < 0)
2096                 return 0; // forced spectators can never join
2097
2098         // TODO simplify this
2099         int totalClients = 0;
2100         int currentlyPlaying = 0;
2101         FOREACH_CLIENT(true, {
2102                 if(it != ignore)
2103                         ++totalClients;
2104                 if(IS_REAL_CLIENT(it))
2105                 if(IS_PLAYER(it) || it.caplayer)
2106                         ++currentlyPlaying;
2107         });
2108
2109         float free_slots = 0;
2110         if (!autocvar_g_maxplayers)
2111                 free_slots = maxclients - totalClients;
2112         else if(currentlyPlaying < autocvar_g_maxplayers)
2113                 free_slots = min(maxclients - totalClients, autocvar_g_maxplayers - currentlyPlaying);
2114
2115         static float join_prevent_msg_time = 0;
2116         if(this && ignore && !free_slots && time > join_prevent_msg_time)
2117         {
2118                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_JOIN_PREVENT);
2119                 join_prevent_msg_time = time + 3;
2120         }
2121
2122         return free_slots;
2123 }
2124
2125 /**
2126  * Checks whether the client is an observer or spectator, if so, he will get kicked after
2127  * g_maxplayers_spectator_blocktime seconds
2128  */
2129 void checkSpectatorBlock(entity this)
2130 {
2131         if(IS_SPEC(this) || IS_OBSERVER(this))
2132         if(!this.caplayer)
2133         if(IS_REAL_CLIENT(this))
2134         {
2135                 if( time > (CS(this).spectatortime + autocvar_g_maxplayers_spectator_blocktime) ) {
2136                         Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_QUIT_KICK_SPECTATING);
2137                         dropclient(this);
2138                 }
2139         }
2140 }
2141
2142 void PrintWelcomeMessage(entity this)
2143 {
2144         if(CS(this).motd_actived_time == 0)
2145         {
2146                 if (autocvar_g_campaign) {
2147                         if ((IS_PLAYER(this) && PHYS_INPUT_BUTTON_INFO(this)) || (!IS_PLAYER(this))) {
2148                                 CS(this).motd_actived_time = time;
2149                                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_MOTD, campaign_message);
2150                         }
2151                 } else {
2152                         if (PHYS_INPUT_BUTTON_INFO(this)) {
2153                                 CS(this).motd_actived_time = time;
2154                                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_MOTD, getwelcomemessage(this));
2155                         }
2156                 }
2157         }
2158         else if(CS(this).motd_actived_time > 0) // showing MOTD or campaign message
2159         {
2160                 if (autocvar_g_campaign) {
2161                         if (PHYS_INPUT_BUTTON_INFO(this))
2162                                 CS(this).motd_actived_time = time;
2163                         else if ((time - CS(this).motd_actived_time > 2) && IS_PLAYER(this)) { // hide it some seconds after BUTTON_INFO has been released
2164                                 CS(this).motd_actived_time = 0;
2165                                 Kill_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CPID_MOTD);
2166                         }
2167                 } else {
2168                         if (PHYS_INPUT_BUTTON_INFO(this))
2169                                 CS(this).motd_actived_time = time;
2170                         else if (time - CS(this).motd_actived_time > 2) { // hide it some seconds after BUTTON_INFO has been released
2171                                 CS(this).motd_actived_time = 0;
2172                                 Kill_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CPID_MOTD);
2173                         }
2174                 }
2175         }
2176         else //if(CS(this).motd_actived_time < 0) // just connected, motd is active
2177         {
2178                 if(PHYS_INPUT_BUTTON_INFO(this)) // BUTTON_INFO hides initial MOTD
2179                         CS(this).motd_actived_time = -2; // wait until BUTTON_INFO gets released
2180                 else if(CS(this).motd_actived_time == -2 || IS_PLAYER(this) || IS_SPEC(this))
2181                 {
2182                         // instanctly hide MOTD
2183                         CS(this).motd_actived_time = 0;
2184                         Kill_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CPID_MOTD);
2185                 }
2186         }
2187 }
2188
2189 const int MIN_SPEC_TIME = 1;
2190 bool joinAllowed(entity this)
2191 {
2192         if (CS(this).version_mismatch) return false;
2193         if (time < CS(this).jointime + MIN_SPEC_TIME) return false;
2194         if (!nJoinAllowed(this, this)) return false;
2195         if (teamplay && lockteams) return false;
2196         if (MUTATOR_CALLHOOK(ForbidSpawn, this)) return false;
2197         if (ShowTeamSelection(this)) return false;
2198         return true;
2199 }
2200
2201 .int items_added;
2202 .string shootfromfixedorigin;
2203 bool PlayerThink(entity this)
2204 {
2205         if (game_stopped || intermission_running) {
2206                 this.modelflags &= ~MF_ROCKET;
2207                 if(intermission_running)
2208                         IntermissionThink(this);
2209                 return false;
2210         }
2211
2212         if (timeout_status == TIMEOUT_ACTIVE) {
2213         // don't allow the player to turn around while game is paused
2214                 // FIXME turn this into CSQC stuff
2215                 this.v_angle = this.lastV_angle;
2216                 this.angles = this.lastV_angle;
2217                 this.fixangle = true;
2218         }
2219
2220         if (frametime) player_powerups(this);
2221
2222         if (IS_DEAD(this)) {
2223                 if (this.personal && g_race_qualifying) {
2224                         if (time > this.respawn_time) {
2225                                 STAT(RESPAWN_TIME, this) = this.respawn_time = time + 1; // only retry once a second
2226                                 respawn(this);
2227                                 CS(this).impulse = CHIMPULSE_SPEEDRUN.impulse;
2228                         }
2229                 } else {
2230                         if (frametime) player_anim(this);
2231
2232                         if (this.respawn_flags & RESPAWN_DENY)
2233                         {
2234                                 STAT(RESPAWN_TIME, this) = 0;
2235                                 return false;
2236                         }
2237
2238                         bool button_pressed = (PHYS_INPUT_BUTTON_ATCK(this) || PHYS_INPUT_BUTTON_JUMP(this) || PHYS_INPUT_BUTTON_ATCK2(this) || PHYS_INPUT_BUTTON_HOOK(this) || PHYS_INPUT_BUTTON_USE(this));
2239
2240                         switch(this.deadflag)
2241                         {
2242                                 case DEAD_DYING:
2243                                 {
2244                                         if ((this.respawn_flags & RESPAWN_FORCE) && !(this.respawn_time < this.respawn_time_max))
2245                                                 this.deadflag = DEAD_RESPAWNING;
2246                                         else if (!button_pressed || (time >= this.respawn_time_max && (this.respawn_flags & RESPAWN_FORCE)))
2247                                                 this.deadflag = DEAD_DEAD;
2248                                         break;
2249                                 }
2250                                 case DEAD_DEAD:
2251                                 {
2252                                         if (button_pressed)
2253                                                 this.deadflag = DEAD_RESPAWNABLE;
2254                                         else if (time >= this.respawn_time_max && (this.respawn_flags & RESPAWN_FORCE))
2255                                                 this.deadflag = DEAD_RESPAWNING;
2256                                         break;
2257                                 }
2258                                 case DEAD_RESPAWNABLE:
2259                                 {
2260                                         if (!button_pressed || (this.respawn_flags & RESPAWN_FORCE))
2261                                                 this.deadflag = DEAD_RESPAWNING;
2262                                         break;
2263                                 }
2264                                 case DEAD_RESPAWNING:
2265                                 {
2266                                         if (time > this.respawn_time)
2267                                         {
2268                                                 this.respawn_time = time + 1; // only retry once a second
2269                                                 this.respawn_time_max = this.respawn_time;
2270                                                 respawn(this);
2271                                         }
2272                                         break;
2273                                 }
2274                         }
2275
2276                         ShowRespawnCountdown(this);
2277
2278                         if (this.respawn_flags & RESPAWN_SILENT)
2279                                 STAT(RESPAWN_TIME, this) = 0;
2280                         else if ((this.respawn_flags & RESPAWN_FORCE) && this.respawn_time < this.respawn_time_max)
2281                         {
2282                                 if (time < this.respawn_time)
2283                                         STAT(RESPAWN_TIME, this) = this.respawn_time;
2284                                 else if (this.deadflag != DEAD_RESPAWNING)
2285                                         STAT(RESPAWN_TIME, this) = -this.respawn_time_max;
2286                         }
2287                         else
2288                                 STAT(RESPAWN_TIME, this) = this.respawn_time;
2289                 }
2290
2291                 // if respawning, invert stat_respawn_time to indicate this, the client translates it
2292                 if (this.deadflag == DEAD_RESPAWNING && STAT(RESPAWN_TIME, this) > 0)
2293                         STAT(RESPAWN_TIME, this) *= -1;
2294
2295                 return false;
2296         }
2297
2298         FixPlayermodel(this);
2299
2300         if (this.shootfromfixedorigin != autocvar_g_shootfromfixedorigin) {
2301                 this.shootfromfixedorigin = autocvar_g_shootfromfixedorigin;
2302                 stuffcmd(this, sprintf("\ncl_shootfromfixedorigin \"%s\"\n", autocvar_g_shootfromfixedorigin));
2303         }
2304
2305         // LordHavoc: allow firing on move frames (sub-ticrate), this gives better timing on slow servers
2306         //if(frametime)
2307         {
2308                 this.items &= ~this.items_added;
2309
2310                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
2311                 {
2312                         .entity weaponentity = weaponentities[slot];
2313                         W_WeaponFrame(this, weaponentity);
2314                 }
2315
2316                 this.items_added = 0;
2317                 if ((this.items & ITEM_Jetpack.m_itemid) && ((this.items & ITEM_JetpackRegen.m_itemid) || GetResourceAmount(this, RESOURCE_FUEL) >= 0.01))
2318             this.items_added |= IT_FUEL;
2319
2320                 this.items |= this.items_added;
2321         }
2322
2323         player_regen(this);
2324
2325         // WEAPONTODO: Add a weapon request for this
2326         // rot vortex charge to the charge limit
2327         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
2328         {
2329                 .entity weaponentity = weaponentities[slot];
2330                 if (WEP_CVAR(vortex, charge_rot_rate) && this.(weaponentity).vortex_charge > WEP_CVAR(vortex, charge_limit) && this.(weaponentity).vortex_charge_rottime < time)
2331                         this.(weaponentity).vortex_charge = bound(WEP_CVAR(vortex, charge_limit), this.(weaponentity).vortex_charge - WEP_CVAR(vortex, charge_rot_rate) * frametime / W_TICSPERFRAME, 1);
2332         }
2333
2334         if (frametime) player_anim(this);
2335
2336         // secret status
2337         secrets_setstatus(this);
2338
2339         // monsters status
2340         monsters_setstatus(this);
2341
2342         this.dmg_team = max(0, this.dmg_team - autocvar_g_teamdamage_resetspeed * frametime);
2343
2344         return true;
2345 }
2346
2347 .bool would_spectate;
2348 void ObserverThink(entity this)
2349 {
2350         if ( CS(this).impulse )
2351         {
2352                 MinigameImpulse(this, CS(this).impulse);
2353                 CS(this).impulse = 0;
2354         }
2355
2356         if (this.flags & FL_JUMPRELEASED) {
2357                 if (PHYS_INPUT_BUTTON_JUMP(this) && joinAllowed(this)) {
2358                         this.flags &= ~FL_JUMPRELEASED;
2359                         this.flags |= FL_SPAWNING;
2360                 } else if(PHYS_INPUT_BUTTON_ATCK(this) && !CS(this).version_mismatch || this.would_spectate) {
2361                         this.flags &= ~FL_JUMPRELEASED;
2362                         if(SpectateNext(this)) {
2363                                 TRANSMUTE(Spectator, this);
2364                         }
2365                 } else {
2366                         int preferred_movetype = ((!PHYS_INPUT_BUTTON_USE(this) ? CS(this).cvar_cl_clippedspectating : !CS(this).cvar_cl_clippedspectating) ? MOVETYPE_FLY_WORLDONLY : MOVETYPE_NOCLIP);
2367                         set_movetype(this, preferred_movetype);
2368                 }
2369         } else {
2370                 if (!(PHYS_INPUT_BUTTON_ATCK(this) || PHYS_INPUT_BUTTON_JUMP(this))) {
2371                         this.flags |= FL_JUMPRELEASED;
2372                         if(this.flags & FL_SPAWNING)
2373                         {
2374                                 this.flags &= ~FL_SPAWNING;
2375                                 Join(this);
2376                                 return;
2377                         }
2378                 }
2379         }
2380 }
2381
2382 void SpectatorThink(entity this)
2383 {
2384         if ( CS(this).impulse )
2385         {
2386                 if(MinigameImpulse(this, CS(this).impulse))
2387                         CS(this).impulse = 0;
2388
2389                 if (CS(this).impulse == IMP_weapon_drop.impulse)
2390                 {
2391                         STAT(CAMERA_SPECTATOR, this) = (STAT(CAMERA_SPECTATOR, this) + 1) % 3;
2392                         CS(this).impulse = 0;
2393                         return;
2394                 }
2395         }
2396
2397         if (this.flags & FL_JUMPRELEASED) {
2398                 if (PHYS_INPUT_BUTTON_JUMP(this) && joinAllowed(this)) {
2399                         this.flags &= ~FL_JUMPRELEASED;
2400                         this.flags |= FL_SPAWNING;
2401                 } else if(PHYS_INPUT_BUTTON_ATCK(this) || CS(this).impulse == 10 || CS(this).impulse == 15 || CS(this).impulse == 18 || (CS(this).impulse >= 200 && CS(this).impulse <= 209)) {
2402                         this.flags &= ~FL_JUMPRELEASED;
2403                         if(SpectateNext(this)) {
2404                                 TRANSMUTE(Spectator, this);
2405                         } else {
2406                                 TRANSMUTE(Observer, this);
2407                                 PutClientInServer(this);
2408                         }
2409                         CS(this).impulse = 0;
2410                 } else if(CS(this).impulse == 12 || CS(this).impulse == 16  || CS(this).impulse == 19 || (CS(this).impulse >= 220 && CS(this).impulse <= 229)) {
2411                         this.flags &= ~FL_JUMPRELEASED;
2412                         if(SpectatePrev(this)) {
2413                                 TRANSMUTE(Spectator, this);
2414                         } else {
2415                                 TRANSMUTE(Observer, this);
2416                                 PutClientInServer(this);
2417                         }
2418                         CS(this).impulse = 0;
2419                 } else if (PHYS_INPUT_BUTTON_ATCK2(this)) {
2420                         this.would_spectate = false;
2421                         this.flags &= ~FL_JUMPRELEASED;
2422                         TRANSMUTE(Observer, this);
2423                         PutClientInServer(this);
2424                 } else {
2425                         if(!SpectateUpdate(this))
2426                         {
2427                                 if(!SpectateNext(this))
2428                                 {
2429                                         PutObserverInServer(this);
2430                                         this.would_spectate = true;
2431                                 }
2432                         }
2433                 }
2434         } else {
2435                 if (!(PHYS_INPUT_BUTTON_ATCK(this) || PHYS_INPUT_BUTTON_ATCK2(this))) {
2436                         this.flags |= FL_JUMPRELEASED;
2437                         if(this.flags & FL_SPAWNING)
2438                         {
2439                                 this.flags &= ~FL_SPAWNING;
2440                                 Join(this);
2441                                 return;
2442                         }
2443                 }
2444                 if(!SpectateUpdate(this))
2445                         PutObserverInServer(this);
2446         }
2447
2448         this.flags |= FL_CLIENT | FL_NOTARGET;
2449 }
2450
2451 void PlayerUseKey(entity this)
2452 {
2453         if (!IS_PLAYER(this))
2454                 return;
2455
2456         if(this.vehicle)
2457         {
2458                 if(!game_stopped)
2459                 {
2460                         vehicles_exit(this.vehicle, VHEF_NORMAL);
2461                         return;
2462                 }
2463         }
2464         else if(autocvar_g_vehicles_enter)
2465         {
2466                 if(!STAT(FROZEN, this))
2467                 if(!IS_DEAD(this))
2468                 if(!game_stopped)
2469                 {
2470                         entity head, closest_target = NULL;
2471                         head = WarpZone_FindRadius(this.origin, autocvar_g_vehicles_enter_radius, true);
2472
2473                         while(head) // find the closest acceptable target to enter
2474                         {
2475                                 if(IS_VEHICLE(head))
2476                                 if(!IS_DEAD(head))
2477                                 if(!head.owner || ((head.vehicle_flags & VHF_MULTISLOT) && SAME_TEAM(head.owner, this)))
2478                                 if(head.takedamage != DAMAGE_NO)
2479                                 {
2480                                         if(closest_target)
2481                                         {
2482                                                 if(vlen2(this.origin - head.origin) < vlen2(this.origin - closest_target.origin))
2483                                                 { closest_target = head; }
2484                                         }
2485                                         else { closest_target = head; }
2486                                 }
2487
2488                                 head = head.chain;
2489                         }
2490
2491                         if(closest_target) { vehicles_enter(this, closest_target); return; }
2492                 }
2493         }
2494
2495         // a use key was pressed; call handlers
2496         MUTATOR_CALLHOOK(PlayerUseKey, this);
2497 }
2498
2499
2500 /*
2501 =============
2502 PlayerPreThink
2503
2504 Called every frame for each client before the physics are run
2505 =============
2506 */
2507 .float last_vehiclecheck;
2508 void PlayerPreThink (entity this)
2509 {
2510         STAT(GUNALIGN, this) = CS(this).cvar_cl_gunalign; // TODO
2511         STAT(MOVEVARS_CL_TRACK_CANJUMP, this) = CS(this).cvar_cl_movement_track_canjump;
2512
2513         WarpZone_PlayerPhysics_FixVAngle(this);
2514
2515         if (frametime) {
2516                 // physics frames: update anticheat stuff
2517                 anticheat_prethink(this);
2518         }
2519
2520         if (blockSpectators && frametime) {
2521                 // WORKAROUND: only use dropclient in server frames (frametime set).
2522                 // Never use it in cl_movement frames (frametime zero).
2523                 checkSpectatorBlock(this);
2524         }
2525
2526         zoomstate_set = false;
2527
2528         // Check for nameless players
2529         if (this.netname == "" || this.netname != CS(this).netname_previous)
2530         {
2531                 bool assume_unchanged = (CS(this).netname_previous == "");
2532                 if (isInvisibleString(this.netname))
2533                 {
2534                         this.netname = strzone(sprintf("Player#%d", this.playerid));
2535                         assume_unchanged = false;
2536                         // stuffcmd(this, strcat("name ", this.netname, "\n")); // maybe?
2537                 }
2538                 if (!assume_unchanged && autocvar_sv_eventlog)
2539                         GameLogEcho(strcat(":name:", ftos(this.playerid), ":", playername(this, false)));
2540                 strcpy(CS(this).netname_previous, this.netname);
2541         }
2542
2543         // version nagging
2544         if (CS(this).version_nagtime && CS(this).cvar_g_xonoticversion && time > CS(this).version_nagtime) {
2545         CS(this).version_nagtime = 0;
2546         if (strstrofs(CS(this).cvar_g_xonoticversion, "git", 0) >= 0 || strstrofs(CS(this).cvar_g_xonoticversion, "autobuild", 0) >= 0) {
2547             // git client
2548         } else if (strstrofs(autocvar_g_xonoticversion, "git", 0) >= 0 || strstrofs(autocvar_g_xonoticversion, "autobuild", 0) >= 0) {
2549             // git server
2550             Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_VERSION_BETA, autocvar_g_xonoticversion, CS(this).cvar_g_xonoticversion);
2551         } else {
2552             int r = vercmp(CS(this).cvar_g_xonoticversion, autocvar_g_xonoticversion);
2553             if (r < 0) { // old client
2554                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_VERSION_OUTDATED, autocvar_g_xonoticversion, CS(this).cvar_g_xonoticversion);
2555             } else if (r > 0) { // old server
2556                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_VERSION_OLD, autocvar_g_xonoticversion, CS(this).cvar_g_xonoticversion);
2557             }
2558         }
2559     }
2560
2561         // GOD MODE info
2562         if (!(this.flags & FL_GODMODE) && this.max_armorvalue)
2563         {
2564                 Send_Notification(NOTIF_ONE_ONLY, this, MSG_INFO, INFO_GODMODE_OFF, this.max_armorvalue);
2565                 this.max_armorvalue = 0;
2566         }
2567
2568         if(IS_PLAYER(this))
2569         {
2570                 if (STAT(FROZEN, this) == 2)
2571                 {
2572                         STAT(REVIVE_PROGRESS, this) = bound(0, STAT(REVIVE_PROGRESS, this) + frametime * this.revive_speed, 1);
2573                         SetResourceAmountExplicit(this, RESOURCE_HEALTH, max(1, STAT(REVIVE_PROGRESS, this) * start_health));
2574                         this.iceblock.alpha = bound(0.2, 1 - STAT(REVIVE_PROGRESS, this), 1);
2575
2576                         if (STAT(REVIVE_PROGRESS, this) >= 1)
2577                                 Unfreeze(this);
2578                 }
2579                 else if (STAT(FROZEN, this) == 3)
2580                 {
2581                         STAT(REVIVE_PROGRESS, this) = bound(0, STAT(REVIVE_PROGRESS, this) - frametime * this.revive_speed, 1);
2582                         SetResourceAmountExplicit(this, RESOURCE_HEALTH, max(0, autocvar_g_nades_ice_health + (start_health-autocvar_g_nades_ice_health) * STAT(REVIVE_PROGRESS, this)));
2583
2584                         if (GetResourceAmount(this, RESOURCE_HEALTH) < 1)
2585                         {
2586                                 if (this.vehicle)
2587                                         vehicles_exit(this.vehicle, VHEF_RELEASE);
2588                                 if(this.event_damage)
2589                                         this.event_damage(this, this, this.frozen_by, 1, DEATH_NADE_ICE_FREEZE.m_id, DMG_NOWEP, this.origin, '0 0 0');
2590                         }
2591                         else if (STAT(REVIVE_PROGRESS, this) <= 0)
2592                                 Unfreeze(this);
2593                 }
2594         }
2595
2596         MUTATOR_CALLHOOK(PlayerPreThink, this);
2597
2598         if(autocvar_g_vehicles_enter && (time > this.last_vehiclecheck) && !game_stopped && !this.vehicle)
2599         if(IS_PLAYER(this) && !STAT(FROZEN, this) && !IS_DEAD(this))
2600         {
2601                 FOREACH_ENTITY_RADIUS(this.origin, autocvar_g_vehicles_enter_radius, IS_VEHICLE(it),
2602                 {
2603                         if(!IS_DEAD(it) && it.takedamage != DAMAGE_NO)
2604                         if((it.vehicle_flags & VHF_MULTISLOT) && SAME_TEAM(it.owner, this))
2605                         {
2606                                 Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_VEHICLE_ENTER_GUNNER);
2607                         }
2608                         else if(!it.owner)
2609                         {
2610                                 if(!it.team || SAME_TEAM(this, it))
2611                                         Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_VEHICLE_ENTER);
2612                                 else if(autocvar_g_vehicles_steal)
2613                                         Send_Notification(NOTIF_ONE, this, MSG_CENTER, CENTER_VEHICLE_ENTER_STEAL);
2614                         }
2615                 });
2616
2617                 this.last_vehiclecheck = time + 1;
2618         }
2619
2620         if(!CS(this).cvar_cl_newusekeysupported) // FIXME remove this - it was a stupid idea to begin with, we can JUST use the button
2621         {
2622                 if(PHYS_INPUT_BUTTON_USE(this) && !CS(this).usekeypressed)
2623                         PlayerUseKey(this);
2624                 CS(this).usekeypressed = PHYS_INPUT_BUTTON_USE(this);
2625         }
2626
2627         if (IS_REAL_CLIENT(this))
2628                 PrintWelcomeMessage(this);
2629
2630         if (IS_PLAYER(this)) {
2631                 if (IS_REAL_CLIENT(this) && time < CS(this).jointime + MIN_SPEC_TIME)
2632                         error("Client can't be spawned as player on connection!");
2633                 if(!PlayerThink(this))
2634                         return;
2635         }
2636         else if (game_stopped || intermission_running) {
2637                 if(intermission_running)
2638                         IntermissionThink(this);
2639                 return;
2640         }
2641         else if (IS_REAL_CLIENT(this) && !CS(this).autojoin_checked && time >= CS(this).jointime + MIN_SPEC_TIME)
2642         {
2643                 CS(this).autojoin_checked = true;
2644                 // don't do this in ClientConnect
2645                 // many things can go wrong if a client is spawned as player on connection
2646                 if (MUTATOR_CALLHOOK(AutoJoinOnConnection, this)
2647                         || (!(autocvar_sv_spectate || autocvar_g_campaign || this.team_forced < 0)
2648                                 && (!teamplay || autocvar_g_balance_teams)))
2649                 {
2650                         campaign_bots_may_start = true;
2651                         Join(this);
2652                         return;
2653                 }
2654         }
2655         else if (IS_OBSERVER(this)) {
2656                 ObserverThink(this);
2657         }
2658         else if (IS_SPEC(this)) {
2659                 SpectatorThink(this);
2660         }
2661
2662         // WEAPONTODO: Add weapon request for this
2663         if (!zoomstate_set) {
2664                 bool wep_zoomed = false;
2665                 for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
2666                 {
2667                         .entity weaponentity = weaponentities[slot];
2668                         Weapon thiswep = this.(weaponentity).m_weapon;
2669                         if(thiswep != WEP_Null && thiswep.wr_zoom)
2670                                 wep_zoomed += thiswep.wr_zoom(thiswep, this);
2671                 }
2672                 SetZoomState(this, PHYS_INPUT_BUTTON_ZOOM(this) || PHYS_INPUT_BUTTON_ZOOMSCRIPT(this) || wep_zoomed);
2673     }
2674
2675         if (CS(this).teamkill_soundtime && time > CS(this).teamkill_soundtime)
2676         {
2677                 CS(this).teamkill_soundtime = 0;
2678
2679                 entity e = CS(this).teamkill_soundsource;
2680                 entity oldpusher = e.pusher;
2681                 e.pusher = this;
2682                 PlayerSound(e, playersound_teamshoot, CH_VOICE, VOL_BASEVOICE, VOICETYPE_LASTATTACKER_ONLY);
2683                 e.pusher = oldpusher;
2684         }
2685
2686         if (CS(this).taunt_soundtime && time > CS(this).taunt_soundtime) {
2687                 CS(this).taunt_soundtime = 0;
2688                 PlayerSound(this, playersound_taunt, CH_VOICE, VOL_BASEVOICE, VOICETYPE_AUTOTAUNT);
2689         }
2690
2691         target_voicescript_next(this);
2692
2693         // WEAPONTODO: Move into weaponsystem somehow
2694         // if a player goes unarmed after holding a loaded weapon, empty his clip size and remove the crosshair ammo ring
2695         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
2696         {
2697                 .entity weaponentity = weaponentities[slot];
2698                 if(this.(weaponentity).m_weapon == WEP_Null)
2699                         this.(weaponentity).clip_load = this.(weaponentity).clip_size = 0;
2700         }
2701 }
2702
2703 void DrownPlayer(entity this)
2704 {
2705         if(IS_DEAD(this) || game_stopped || time < game_starttime)
2706                 return;
2707
2708         if (this.waterlevel != WATERLEVEL_SUBMERGED || this.vehicle)
2709         {
2710                 if(this.air_finished < time)
2711                         PlayerSound(this, playersound_gasp, CH_PLAYER, VOL_BASE, VOICETYPE_PLAYERSOUND);
2712                 this.air_finished = time + autocvar_g_balance_contents_drowndelay;
2713         }
2714         else if (this.air_finished < time)
2715         {       // drown!
2716                 if (this.pain_finished < time)
2717                 {
2718                         Damage (this, NULL, NULL, autocvar_g_balance_contents_playerdamage_drowning * autocvar_g_balance_contents_damagerate, DEATH_DROWN.m_id, DMG_NOWEP, this.origin, '0 0 0');
2719                         this.pain_finished = time + 0.5;
2720                 }
2721         }
2722 }
2723
2724 .bool move_qcphysics;
2725
2726 void Player_Physics(entity this)
2727 {
2728         set_movetype(this, this.move_movetype);
2729
2730         if(!this.move_qcphysics)
2731                 return;
2732
2733         if(!frametime && !CS(this).pm_frametime)
2734                 return;
2735
2736         Movetype_Physics_NoMatchTicrate(this, CS(this).pm_frametime, true);
2737
2738         CS(this).pm_frametime = 0;
2739 }
2740
2741 /*
2742 =============
2743 PlayerPostThink
2744
2745 Called every frame for each client after the physics are run
2746 =============
2747 */
2748 void PlayerPostThink (entity this)
2749 {
2750         Player_Physics(this);
2751
2752         if (sv_maxidle > 0)
2753         if (frametime) // WORKAROUND: only use dropclient in server frames (frametime set). Never use it in cl_movement frames (frametime zero).
2754         if (IS_REAL_CLIENT(this))
2755         if (IS_PLAYER(this) || sv_maxidle_spectatorsareidle)
2756         {
2757                 int totalClients = 0;
2758                 if(sv_maxidle_slots > 0)
2759                 {
2760                         FOREACH_CLIENT(IS_REAL_CLIENT(it) || sv_maxidle_slots_countbots,
2761                         {
2762                                 ++totalClients;
2763                         });
2764                 }
2765
2766                 if (sv_maxidle_slots > 0 && (maxclients - totalClients) > sv_maxidle_slots)
2767                 { /* do nothing */ }
2768                 else if (time - CS(this).parm_idlesince < 1) // instead of (time == this.parm_idlesince) to support sv_maxidle <= 10
2769                 {
2770                         if (CS(this).idlekick_lasttimeleft)
2771                         {
2772                                 CS(this).idlekick_lasttimeleft = 0;
2773                                 Kill_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CPID_IDLING);
2774                         }
2775                 }
2776                 else
2777                 {
2778                         float timeleft = ceil(sv_maxidle - (time - CS(this).parm_idlesince));
2779                         if (timeleft == min(10, sv_maxidle - 1)) { // - 1 to support sv_maxidle <= 10
2780                                 if (!CS(this).idlekick_lasttimeleft)
2781                                         Send_Notification(NOTIF_ONE_ONLY, this, MSG_CENTER, CENTER_DISCONNECT_IDLING, timeleft);
2782                         }
2783                         if (timeleft <= 0) {
2784                                 Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_QUIT_KICK_IDLING, this.netname);
2785                                 dropclient(this);
2786                                 return;
2787                         }
2788                         else if (timeleft <= 10) {
2789                                 if (timeleft != CS(this).idlekick_lasttimeleft) {
2790                                     Send_Notification(NOTIF_ONE, this, MSG_ANNCE, Announcer_PickNumber(CNT_IDLE, timeleft));
2791                 }
2792                                 CS(this).idlekick_lasttimeleft = timeleft;
2793                         }
2794                 }
2795         }
2796
2797         CheatFrame(this);
2798
2799         if (game_stopped)
2800         {
2801                 this.solid = SOLID_NOT;
2802                 this.takedamage = DAMAGE_NO;
2803                 set_movetype(this, MOVETYPE_NONE);
2804         }
2805
2806         if (IS_PLAYER(this)) {
2807                 if(this.death_time == time && IS_DEAD(this))
2808                 {
2809                         // player's bbox gets resized now, instead of in the damage event that killed the player,
2810                         // once all the damage events of this frame have been processed with normal size
2811                         this.maxs.z = 5;
2812                         setsize(this, this.mins, this.maxs);
2813                 }
2814                 DrownPlayer(this);
2815                 UpdateChatBubble(this);
2816                 if (CS(this).impulse) ImpulseCommands(this);
2817                 if (game_stopped)
2818                 {
2819                         CSQCMODEL_AUTOUPDATE(this);
2820                         return;
2821                 }
2822                 GetPressedKeys(this);
2823         }
2824
2825         if (this.waypointsprite_attachedforcarrier) {
2826             vector v = healtharmor_maxdamage(GetResourceAmount(this, RESOURCE_HEALTH), GetResourceAmount(this, RESOURCE_ARMOR), autocvar_g_balance_armor_blockpercent, DEATH_WEAPON.m_id);
2827                 WaypointSprite_UpdateHealth(this.waypointsprite_attachedforcarrier, '1 0 0' * v);
2828     }
2829
2830         playerdemo_write(this);
2831
2832         CSQCMODEL_AUTOUPDATE(this);
2833 }
2834
2835 // hack to copy the button fields from the client entity to the Client State
2836 void PM_UpdateButtons(entity this, entity store)
2837 {
2838         if(this.impulse)
2839                 store.impulse = this.impulse;
2840         this.impulse = 0;
2841
2842         bool typing = this.buttonchat;
2843
2844         store.button0 = (typing) ? 0 : this.button0;
2845         //button1?!
2846         store.button2 = (typing) ? 0 : this.button2;
2847         store.button3 = (typing) ? 0 : this.button3;
2848         store.button4 = this.button4;
2849         store.button5 = (typing) ? 0 : this.button5;
2850         store.button6 = this.button6;
2851         store.button7 = this.button7;
2852         store.button8 = this.button8;
2853         store.button9 = this.button9;
2854         store.button10 = this.button10;
2855         store.button11 = this.button11;
2856         store.button12 = this.button12;
2857         store.button13 = this.button13;
2858         store.button14 = this.button14;
2859         store.button15 = this.button15;
2860         store.button16 = this.button16;
2861         store.buttonuse = this.buttonuse;
2862         store.buttonchat = this.buttonchat;
2863
2864         store.cursor_active = this.cursor_active;
2865         store.cursor_screen = this.cursor_screen;
2866         store.cursor_trace_start = this.cursor_trace_start;
2867         store.cursor_trace_endpos = this.cursor_trace_endpos;
2868         store.cursor_trace_ent = this.cursor_trace_ent;
2869
2870         store.ping = this.ping;
2871         store.ping_packetloss = this.ping_packetloss;
2872         store.ping_movementloss = this.ping_movementloss;
2873
2874         store.v_angle = this.v_angle;
2875         store.movement = (typing) ? '0 0 0' : this.movement;
2876 }
2877
2878 NET_HANDLE(fpsreport, bool)
2879 {
2880         int fps = ReadShort();
2881         PlayerScore_Set(sender, SP_FPS, fps);
2882         return true;
2883 }