qcsrc/common/monsters/sv_monsters.qc

   1 #if defined(CSQC)
   2 #elif defined(MENUQC)
   3 #elif defined(SVQC)
   4         #include "../../dpdefs/progsdefs.qh"
   5     #include "../../dpdefs/dpextensions.qh"
   6     #include "../../warpzonelib/common.qh"
   7     #include "../constants.qh"
   8     #include "../teams.qh"
   9     #include "../util.qh"
  10     #include "all.qh"
  11     #include "sv_monsters.qh"
  12     #include "../weapons/all.qh"
  13     #include "../../server/autocvars.qh"
  14     #include "../../server/defs.qh"
  15     #include "../deathtypes.qh"
  16     #include "../../server/mutators/mutators_include.qh"
  17         #include "../../server/steerlib.qh"
  18         #include "../turrets/sv_turrets.qh"
  19         #include "../turrets/util.qh"
  20     #include "../vehicles/all.qh"
  21     #include "../../server/campaign.qh"
  22     #include "../../server/command/common.qh"
  23     #include "../../server/command/cmd.qh"
  24         #include "../triggers/triggers.qh"
  25     #include "../../csqcmodellib/sv_model.qh"
  26     #include "../../server/round_handler.qh"
  27 #endif
  28
  29 void monsters_setstatus()
  30 {SELFPARAM();
  31         self.stat_monsters_total = monsters_total;
  32         self.stat_monsters_killed = monsters_killed;
  33 }
  34
  35 void monster_dropitem()
  36 {SELFPARAM();
  37         if(!self.candrop || !self.monster_loot)
  38                 return;
  39
  40         vector org = self.origin + ((self.mins + self.maxs) * 0.5);
  41         entity e = spawn();
  42         e.spawnfunc_checked = true;
  43
  44         e.monster_loot = self.monster_loot;
  45
  46         MUTATOR_CALLHOOK(MonsterDropItem, e);
  47         e = other;
  48
  49         if(e && e.monster_loot)
  50         {
  51                 setself(e);
  52                 e.noalign = true;
  53                 e.monster_loot(e);
  54                 e.gravity = 1;
  55                 e.movetype = MOVETYPE_TOSS;
  56                 e.reset = SUB_Remove;
  57                 setorigin(e, org);
  58                 e.velocity = randomvec() * 175 + '0 0 325';
  59                 e.item_spawnshieldtime = time + 0.7;
  60                 e.classname = "droppedweapon"; // use weapon handling to remove it on touch
  61                 SUB_SetFade(e, time + autocvar_g_monsters_drop_time, 1);
  62                 setself(this);
  63         }
  64 }
  65
  66 void monster_makevectors(entity e)
  67 {SELFPARAM();
  68         if(IS_MONSTER(self))
  69         {
  70                 vector v;
  71
  72                 v = e.origin + (e.mins + e.maxs) * 0.5;
  73                 self.v_angle = vectoangles(v - (self.origin + self.view_ofs));
  74                 self.v_angle_x = -self.v_angle_x;
  75         }
  76
  77         makevectors(self.v_angle);
  78 }
  79
  80 // ===============
  81 // Target handling
  82 // ===============
  83
  84 bool Monster_ValidTarget(entity mon, entity player)
  85 {SELFPARAM();
  86         // ensure we're not checking nonexistent monster/target
  87         if(!mon || !player) { return false; }
  88
  89         if((player == mon)
  90         || (autocvar_g_monsters_lineofsight && !checkpvs(mon.origin + mon.view_ofs, player)) // enemy cannot be seen
  91         || (IS_VEHICLE(player) && !((get_monsterinfo(mon.monsterid)).spawnflags & MON_FLAG_RANGED)) // melee vs vehicle is useless
  92         || (time < game_starttime) // monsters do nothing before match has started
  93         || (player.takedamage == DAMAGE_NO)
  94         || (player.items & IT_INVISIBILITY)
  95         || (IS_SPEC(player) || IS_OBSERVER(player)) // don't attack spectators
  96         || (!IS_VEHICLE(player) && (player.deadflag != DEAD_NO || mon.deadflag != DEAD_NO || player.health <= 0 || mon.health <= 0))
  97         || (mon.monster_follow == player || player.monster_follow == mon)
  98         || (!IS_VEHICLE(player) && (player.flags & FL_NOTARGET))
  99         || (!autocvar_g_monsters_typefrag && player.BUTTON_CHAT)
 100         || (SAME_TEAM(player, mon))
 101         || (player.frozen)
 102         || (player.alpha != 0 && player.alpha < 0.5)
 103         )
 104         {
 105                 // if any of the above checks fail, target is not valid
 106                 return false;
 107         }
 108
 109         traceline(mon.origin + self.view_ofs, player.origin, 0, mon);
 110
 111         if((trace_fraction < 1) && (trace_ent != player))
 112                 return false;
 113
 114         if(autocvar_g_monsters_target_infront || (mon.spawnflags & MONSTERFLAG_INFRONT))
 115         if(mon.enemy != player)
 116         {
 117                 float dot;
 118
 119                 makevectors (mon.angles);
 120                 dot = normalize (player.origin - mon.origin) * v_forward;
 121
 122                 if(dot <= autocvar_g_monsters_target_infront_range) { return false; }
 123         }
 124
 125         return true; // this target is valid!
 126 }
 127
 128 entity Monster_FindTarget(entity mon)
 129 {
 130         if(MUTATOR_CALLHOOK(MonsterFindTarget)) { return mon.enemy; } // Handled by a mutator
 131
 132         entity head, closest_target = world;
 133         head = findradius(mon.origin, mon.target_range);
 134
 135         while(head) // find the closest acceptable target to pass to
 136         {
 137                 if(head.monster_attack)
 138                 if(Monster_ValidTarget(mon, head))
 139                 {
 140                         // if it's a player, use the view origin as reference (stolen from RadiusDamage functions in g_damage.qc)
 141                         vector head_center = CENTER_OR_VIEWOFS(head);
 142                         vector ent_center = CENTER_OR_VIEWOFS(mon);
 143
 144                         if(closest_target)
 145                         {
 146                                 vector closest_target_center = CENTER_OR_VIEWOFS(closest_target);
 147                                 if(vlen(ent_center - head_center) < vlen(ent_center - closest_target_center))
 148                                         { closest_target = head; }
 149                         }
 150                         else { closest_target = head; }
 151                 }
 152
 153                 head = head.chain;
 154         }
 155
 156         return closest_target;
 157 }
 158
 159 void monster_setupcolors(entity mon)
 160 {
 161         if(IS_PLAYER(mon.realowner))
 162                 mon.colormap = mon.realowner.colormap;
 163         else if(teamplay && mon.team)
 164                 mon.colormap = 1024 + (mon.team - 1) * 17;
 165         else
 166         {
 167                 if(mon.monster_skill <= MONSTER_SKILL_EASY)
 168                         mon.colormap = 1029;
 169                 else if(mon.monster_skill <= MONSTER_SKILL_MEDIUM)
 170                         mon.colormap = 1027;
 171                 else if(mon.monster_skill <= MONSTER_SKILL_HARD)
 172                         mon.colormap = 1038;
 173                 else if(mon.monster_skill <= MONSTER_SKILL_INSANE)
 174                         mon.colormap = 1028;
 175                 else if(mon.monster_skill <= MONSTER_SKILL_NIGHTMARE)
 176                         mon.colormap = 1032;
 177                 else
 178                         mon.colormap = 1024;
 179         }
 180 }
 181
 182 void monster_changeteam(entity ent, float newteam)
 183 {
 184         if(!teamplay) { return; }
 185
 186         ent.team = newteam;
 187         ent.monster_attack = true; // new team, activate attacking
 188         monster_setupcolors(ent);
 189
 190         if(ent.sprite)
 191         {
 192                 WaypointSprite_UpdateTeamRadar(ent.sprite, RADARICON_DANGER, ((newteam) ? Team_ColorRGB(newteam) : '1 0 0'));
 193
 194                 ent.sprite.team = newteam;
 195                 ent.sprite.SendFlags |= 1;
 196         }
 197 }
 198
 199 void Monster_Delay_Action()
 200 {SELFPARAM();
 201         entity oldself = self;
 202         setself(self.owner);
 203         if(Monster_ValidTarget(self, self.enemy)) { oldself.use(); }
 204
 205         if(oldself.cnt > 0)
 206         {
 207                 oldself.cnt -= 1;
 208                 oldself.think = Monster_Delay_Action;
 209                 oldself.nextthink = time + oldself.respawn_time;
 210         }
 211         else
 212         {
 213                 oldself.think = SUB_Remove;
 214                 oldself.nextthink = time;
 215         }
 216 }
 217
 218 void Monster_Delay(float repeat_count, float repeat_defer, float defer_amnt, void() func)
 219 {SELFPARAM();
 220         // deferred attacking, checks if monster is still alive and target is still valid before attacking
 221         entity e = spawn();
 222
 223         e.think = Monster_Delay_Action;
 224         e.nextthink = time + defer_amnt;
 225         e.count = defer_amnt;
 226         e.owner = self;
 227         e.use = func;
 228         e.cnt = repeat_count;
 229         e.respawn_time = repeat_defer;
 230 }
 231
 232
 233 // ==============
 234 // Monster sounds
 235 // ==============
 236
 237 string get_monster_model_datafilename(string m, float sk, string fil)
 238 {
 239         if(m)
 240                 m = strcat(m, "_");
 241         else
 242                 m = "models/monsters/*_";
 243         if(sk >= 0)
 244                 m = strcat(m, ftos(sk));
 245         else
 246                 m = strcat(m, "*");
 247         return strcat(m, ".", fil);
 248 }
 249
 250 void Monster_Sound_Precache(string f)
 251 {
 252         float fh;
 253         string s;
 254         fh = fopen(f, FILE_READ);
 255         if(fh < 0)
 256                 return;
 257         while((s = fgets(fh)))
 258         {
 259                 if(tokenize_console(s) != 3)
 260                 {
 261                         LOG_TRACE("Invalid sound info line: ", s, "\n");
 262                         continue;
 263                 }
 264                 PrecacheGlobalSound(strcat(argv(1), " ", argv(2)));
 265         }
 266         fclose(fh);
 267 }
 268
 269 void Monster_Sounds_Precache()
 270 {SELFPARAM();
 271         string m = (get_monsterinfo(self.monsterid)).model;
 272         float globhandle, n, i;
 273         string f;
 274
 275         globhandle = search_begin(strcat(m, "_*.sounds"), true, false);
 276         if (globhandle < 0)
 277                 return;
 278         n = search_getsize(globhandle);
 279         for (i = 0; i < n; ++i)
 280         {
 281                 //print(search_getfilename(globhandle, i), "\n");
 282                 f = search_getfilename(globhandle, i);
 283                 Monster_Sound_Precache(f);
 284         }
 285         search_end(globhandle);
 286 }
 287
 288 void Monster_Sounds_Clear()
 289 {SELFPARAM();
 290 #define _MSOUND(m) if(self.monstersound_##m) { strunzone(self.monstersound_##m); self.monstersound_##m = string_null; }
 291         ALLMONSTERSOUNDS
 292 #undef _MSOUND
 293 }
 294
 295 .string Monster_Sound_SampleField(string type)
 296 {
 297         GetMonsterSoundSampleField_notFound = 0;
 298         switch(type)
 299         {
 300 #define _MSOUND(m) case #m: return monstersound_##m;
 301                 ALLMONSTERSOUNDS
 302 #undef _MSOUND
 303         }
 304         GetMonsterSoundSampleField_notFound = 1;
 305         return string_null;
 306 }
 307
 308 bool Monster_Sounds_Load(string f, int first)
 309 {SELFPARAM();
 310         float fh;
 311         string s;
 312         var .string field;
 313         fh = fopen(f, FILE_READ);
 314         if(fh < 0)
 315         {
 316                 LOG_TRACE("Monster sound file not found: ", f, "\n");
 317                 return false;
 318         }
 319         while((s = fgets(fh)))
 320         {
 321                 if(tokenize_console(s) != 3)
 322                         continue;
 323                 field = Monster_Sound_SampleField(argv(0));
 324                 if(GetMonsterSoundSampleField_notFound)
 325                         continue;
 326                 if (self.(field))
 327                         strunzone(self.(field));
 328                 self.(field) = strzone(strcat(argv(1), " ", argv(2)));
 329         }
 330         fclose(fh);
 331         return true;
 332 }
 333
 334 .int skin_for_monstersound;
 335 void Monster_Sounds_Update()
 336 {SELFPARAM();
 337         if(self.skin == self.skin_for_monstersound) { return; }
 338
 339         self.skin_for_monstersound = self.skin;
 340         Monster_Sounds_Clear();
 341         if(!Monster_Sounds_Load(get_monster_model_datafilename(self.model, self.skin, "sounds"), 0))
 342                 Monster_Sounds_Load(get_monster_model_datafilename(self.model, 0, "sounds"), 0);
 343 }
 344
 345 void Monster_Sound(.string samplefield, float sound_delay, float delaytoo, float chan)
 346 {SELFPARAM();
 347         if(!autocvar_g_monsters_sounds) { return; }
 348
 349         if(delaytoo)
 350         if(time < self.msound_delay)
 351                 return; // too early
 352         GlobalSound(self.(samplefield), chan, VOICETYPE_PLAYERSOUND);
 353
 354         self.msound_delay = time + sound_delay;
 355 }
 356
 357
 358 // =======================
 359 // Monster attack handlers
 360 // =======================
 361
 362 float Monster_Attack_Melee(entity targ, float damg, vector anim, float er, float animtime, int deathtype, float dostop)
 363 {SELFPARAM();
 364         if(dostop && (self.flags & FL_MONSTER)) { self.state = MONSTER_ATTACK_MELEE; }
 365
 366         setanim(self, anim, false, true, false);
 367
 368         if(self.animstate_endtime > time && (self.flags & FL_MONSTER))
 369                 self.attack_finished_single = self.anim_finished = self.animstate_endtime;
 370         else
 371                 self.attack_finished_single = self.anim_finished = time + animtime;
 372
 373         monster_makevectors(targ);
 374
 375         traceline(self.origin + self.view_ofs, self.origin + v_forward * er, 0, self);
 376
 377         if(trace_ent.takedamage)
 378                 Damage(trace_ent, self, self, damg * MONSTER_SKILLMOD(self), deathtype, trace_ent.origin, normalize(trace_ent.origin - self.origin));
 379
 380         return true;
 381 }
 382
 383 float Monster_Attack_Leap_Check(vector vel)
 384 {SELFPARAM();
 385         if(self.state && (self.flags & FL_MONSTER))
 386                 return false; // already attacking
 387         if(!(self.flags & FL_ONGROUND))
 388                 return false; // not on the ground
 389         if(self.health <= 0)
 390                 return false; // called when dead?
 391         if(time < self.attack_finished_single)
 392                 return false; // still attacking
 393
 394         vector old = self.velocity;
 395
 396         self.velocity = vel;
 397         tracetoss(self, self);
 398         self.velocity = old;
 399         if (trace_ent != self.enemy)
 400                 return false;
 401
 402         return true;
 403 }
 404
 405 bool Monster_Attack_Leap(vector anm, void() touchfunc, vector vel, float animtime)
 406 {SELFPARAM();
 407         if(!Monster_Attack_Leap_Check(vel))
 408                 return false;
 409
 410         setanim(self, anm, false, true, false);
 411
 412         if(self.animstate_endtime > time && (self.flags & FL_MONSTER))
 413                 self.attack_finished_single = self.anim_finished = self.animstate_endtime;
 414         else
 415                 self.attack_finished_single = self.anim_finished = time + animtime;
 416
 417         if(self.flags & FL_MONSTER)
 418                 self.state = MONSTER_ATTACK_RANGED;
 419         self.touch = touchfunc;
 420         self.origin_z += 1;
 421         self.velocity = vel;
 422         self.flags &= ~FL_ONGROUND;
 423
 424         return true;
 425 }
 426
 427 void Monster_Attack_Check(entity e, entity targ)
 428 {
 429         if((e == world || targ == world)
 430         || (!e.monster_attackfunc)
 431         || (time < e.attack_finished_single)
 432         ) { return; }
 433
 434         float targ_vlen = vlen(targ.origin - e.origin);
 435
 436         if(targ_vlen <= e.attack_range)
 437         {
 438                 float attack_success = e.monster_attackfunc(MONSTER_ATTACK_MELEE);
 439                 if(attack_success == 1)
 440                         Monster_Sound(monstersound_melee, 0, false, CH_VOICE);
 441                 else if(attack_success > 0)
 442                         return;
 443         }
 444
 445         if(targ_vlen > e.attack_range)
 446         {
 447                 float attack_success = e.monster_attackfunc(MONSTER_ATTACK_RANGED);
 448                 if(attack_success == 1)
 449                         Monster_Sound(monstersound_melee, 0, false, CH_VOICE);
 450                 else if(attack_success > 0)
 451                         return;
 452         }
 453 }
 454
 455
 456 // ======================
 457 // Main monster functions
 458 // ======================
 459
 460 void Monster_UpdateModel()
 461 {SELFPARAM();
 462         // assume some defaults
 463         /*self.anim_idle   = animfixfps(self, '0 1 0.01', '0 0 0');
 464         self.anim_walk   = animfixfps(self, '1 1 0.01', '0 0 0');
 465         self.anim_run    = animfixfps(self, '2 1 0.01', '0 0 0');
 466         self.anim_fire1  = animfixfps(self, '3 1 0.01', '0 0 0');
 467         self.anim_fire2  = animfixfps(self, '4 1 0.01', '0 0 0');
 468         self.anim_melee  = animfixfps(self, '5 1 0.01', '0 0 0');
 469         self.anim_pain1  = animfixfps(self, '6 1 0.01', '0 0 0');
 470         self.anim_pain2  = animfixfps(self, '7 1 0.01', '0 0 0');
 471         self.anim_die1   = animfixfps(self, '8 1 0.01', '0 0 0');
 472         self.anim_die2   = animfixfps(self, '9 1 0.01', '0 0 0');*/
 473
 474         // then get the real values
 475         MON_ACTION(self.monsterid, MR_ANIM);
 476 }
 477
 478 void Monster_Touch()
 479 {SELFPARAM();
 480         if(other == world) { return; }
 481
 482         if(other.monster_attack)
 483         if(self.enemy != other)
 484         if(!IS_MONSTER(other))
 485         if(Monster_ValidTarget(self, other))
 486                 self.enemy = other;
 487 }
 488
 489 void Monster_Miniboss_Check()
 490 {SELFPARAM();
 491         if(MUTATOR_CALLHOOK(MonsterCheckBossFlag))
 492                 return;
 493
 494         float chance = random() * 100;
 495
 496         // g_monsters_miniboss_chance cvar or spawnflags 64 causes a monster to be a miniboss
 497         if ((self.spawnflags & MONSTERFLAG_MINIBOSS) || (chance < autocvar_g_monsters_miniboss_chance))
 498         {
 499                 self.health += autocvar_g_monsters_miniboss_healthboost;
 500                 self.effects |= EF_RED;
 501                 if(!self.weapon)
 502                         self.weapon = WEP_VORTEX.m_id;
 503         }
 504 }
 505
 506 bool Monster_Respawn_Check()
 507 {SELFPARAM();
 508         if(self.deadflag == DEAD_DEAD) // don't call when monster isn't dead
 509         if(MUTATOR_CALLHOOK(MonsterRespawn, self))
 510                 return true; // enabled by a mutator
 511
 512         if(self.spawnflags & MONSTERFLAG_NORESPAWN)
 513                 return false;
 514
 515         if(!autocvar_g_monsters_respawn)
 516                 return false;
 517
 518         return true;
 519 }
 520
 521 void Monster_Respawn() { SELFPARAM(); Monster_Spawn(self.monsterid); }
 522
 523 void Monster_Dead_Fade()
 524 {SELFPARAM();
 525         if(Monster_Respawn_Check())
 526         {
 527                 self.spawnflags |= MONSTERFLAG_RESPAWNED;
 528                 self.think = Monster_Respawn;
 529                 self.nextthink = time + self.respawntime;
 530                 self.monster_lifetime = 0;
 531                 self.deadflag = DEAD_RESPAWNING;
 532                 if(self.spawnflags & MONSTER_RESPAWN_DEATHPOINT)
 533                 {
 534                         self.pos1 = self.origin;
 535                         self.pos2 = self.angles;
 536                 }
 537                 self.event_damage = func_null;
 538                 self.takedamage = DAMAGE_NO;
 539                 setorigin(self, self.pos1);
 540                 self.angles = self.pos2;
 541                 self.health = self.max_health;
 542                 setmodel(self, MDL_Null);
 543         }
 544         else
 545         {
 546                 // number of monsters spawned with mobspawn command
 547                 totalspawned -= 1;
 548
 549                 SUB_SetFade(self, time + 3, 1);
 550         }
 551 }
 552
 553 void Monster_Use()
 554 {SELFPARAM();
 555         if(Monster_ValidTarget(self, activator)) { self.enemy = activator; }
 556 }
 557
 558 vector Monster_Move_Target(entity targ)
 559 {SELFPARAM();
 560         // enemy is always preferred target
 561         if(self.enemy)
 562         {
 563                 vector targ_origin = ((self.enemy.absmin + self.enemy.absmax) * 0.5);
 564                 targ_origin = WarpZone_RefSys_TransformOrigin(self.enemy, self, targ_origin); // origin of target as seen by the monster (us)
 565                 WarpZone_TraceLine(self.origin, targ_origin, MOVE_NOMONSTERS, self);
 566
 567                 if((self.enemy == world)
 568                         || (self.enemy.deadflag != DEAD_NO || self.enemy.health < 1)
 569                         || (self.enemy.frozen)
 570                         || (self.enemy.flags & FL_NOTARGET)
 571                         || (self.enemy.alpha < 0.5 && self.enemy.alpha != 0)
 572                         || (self.enemy.takedamage == DAMAGE_NO)
 573                         || (vlen(self.origin - targ_origin) > self.target_range)
 574                         || ((trace_fraction < 1) && (trace_ent != self.enemy)))
 575                         //|| (time > self.ctf_droptime + autocvar_g_ctf_pass_timelimit)) // TODO: chase timelimit?
 576                 {
 577                         self.enemy = world;
 578                         self.pass_distance = 0;
 579                 }
 580
 581                 if(self.enemy)
 582                 {
 583                         /*WarpZone_TrailParticles(world, particleeffectnum(EFFECT_RED_PASS), self.origin, targ_origin);
 584                         print("Trace origin: ", vtos(targ_origin), "\n");
 585                         print("Target origin: ", vtos(self.enemy.origin), "\n");
 586                         print("My origin: ", vtos(self.origin), "\n"); */
 587
 588                         self.monster_movestate = MONSTER_MOVE_ENEMY;
 589                         self.last_trace = time + 1.2;
 590                         if(self.monster_moveto)
 591                                 return self.monster_moveto; // assumes code is properly setting this when monster has an enemy
 592                         else
 593                                 return targ_origin;
 594                 }
 595
 596                 /*makevectors(self.angles);
 597                 self.monster_movestate = MONSTER_MOVE_ENEMY;
 598                 self.last_trace = time + 1.2;
 599                 return self.enemy.origin; */
 600         }
 601
 602         switch(self.monster_moveflags)
 603         {
 604                 case MONSTER_MOVE_FOLLOW:
 605                 {
 606                         self.monster_movestate = MONSTER_MOVE_FOLLOW;
 607                         self.last_trace = time + 0.3;
 608                         return (self.monster_follow) ? self.monster_follow.origin : self.origin;
 609                 }
 610                 case MONSTER_MOVE_SPAWNLOC:
 611                 {
 612                         self.monster_movestate = MONSTER_MOVE_SPAWNLOC;
 613                         self.last_trace = time + 2;
 614                         return self.pos1;
 615                 }
 616                 case MONSTER_MOVE_NOMOVE:
 617                 {
 618                         if(self.monster_moveto)
 619                         {
 620                                 self.last_trace = time + 0.5;
 621                                 return self.monster_moveto;
 622                         }
 623                         else
 624                         {
 625                                 self.monster_movestate = MONSTER_MOVE_NOMOVE;
 626                                 self.last_trace = time + 2;
 627                         }
 628                         return self.origin;
 629                 }
 630                 default:
 631                 case MONSTER_MOVE_WANDER:
 632                 {
 633                         vector pos;
 634                         self.monster_movestate = MONSTER_MOVE_WANDER;
 635
 636                         if(self.monster_moveto)
 637                         {
 638                                 self.last_trace = time + 0.5;
 639                                 pos = self.monster_moveto;
 640                         }
 641                         else if(targ)
 642                         {
 643                                 self.last_trace = time + 0.5;
 644                                 pos = targ.origin;
 645                         }
 646                         else
 647                         {
 648                                 self.last_trace = time + self.wander_delay;
 649
 650                                 self.angles_y = rint(random() * 500);
 651                                 makevectors(self.angles);
 652                                 pos = self.origin + v_forward * self.wander_distance;
 653
 654                                 if(((self.flags & FL_FLY) && (self.spawnflags & MONSTERFLAG_FLY_VERTICAL)) || (self.flags & FL_SWIM))
 655                                 {
 656                                         pos.z = random() * 200;
 657                                         if(random() >= 0.5)
 658                                                 pos.z *= -1;
 659                                 }
 660                         }
 661
 662                         return pos;
 663                 }
 664         }
 665 }
 666
 667 void Monster_CalculateVelocity(entity mon, vector to, vector from, float turnrate, float movespeed)
 668 {SELFPARAM();
 669         float current_distance = vlen((('1 0 0' * to.x) + ('0 1 0' * to.y)) - (('1 0 0' * from.x) + ('0 1 0' * from.y))); // for the sake of this check, exclude Z axis
 670         float initial_height = 0; //min(50, (targ_distance * tanh(20)));
 671         float current_height = (initial_height * min(1, (self.pass_distance) ? (current_distance / self.pass_distance) : current_distance));
 672         //print("current_height = ", ftos(current_height), ", initial_height = ", ftos(initial_height), ".\n");
 673
 674         vector targpos;
 675         if(current_height) // make sure we can actually do this arcing path
 676         {
 677                 targpos = (to + ('0 0 1' * current_height));
 678                 WarpZone_TraceLine(mon.origin, targpos, MOVE_NOMONSTERS, mon);
 679                 if(trace_fraction < 1)
 680                 {
 681                         //print("normal arc line failed, trying to find new pos...");
 682                         WarpZone_TraceLine(to, targpos, MOVE_NOMONSTERS, mon);
 683                         targpos = (trace_endpos + '0 0 -10');
 684                         WarpZone_TraceLine(mon.origin, targpos, MOVE_NOMONSTERS, mon);
 685                         if(trace_fraction < 1) { targpos = to; /* print(" ^1FAILURE^7, reverting to original direction.\n"); */ }
 686                         /*else { print(" ^3SUCCESS^7, using new arc line.\n"); } */
 687                 }
 688         }
 689         else { targpos = to; }
 690
 691         //mon.angles = normalize(('0 1 0' * to_y) - ('0 1 0' * from_y));
 692
 693         vector desired_direction = normalize(targpos - from);
 694         if(turnrate) { mon.velocity = (normalize(normalize(mon.velocity) + (desired_direction * 50)) * movespeed); }
 695         else { mon.velocity = (desired_direction * movespeed); }
 696
 697         //mon.steerto = steerlib_attract2(targpos, 0.5, 500, 0.95);
 698         //mon.angles = vectoangles(mon.velocity);
 699 }
 700
 701 void Monster_Move(float runspeed, float walkspeed, float stpspeed)
 702 {SELFPARAM();
 703         if(self.target2) { self.goalentity = find(world, targetname, self.target2); }
 704
 705         entity targ;
 706
 707         if(self.frozen == 2)
 708         {
 709                 self.revive_progress = bound(0, self.revive_progress + self.ticrate * self.revive_speed, 1);
 710                 self.health = max(1, self.revive_progress * self.max_health);
 711                 self.iceblock.alpha = bound(0.2, 1 - self.revive_progress, 1);
 712
 713                 if(!(self.spawnflags & MONSTERFLAG_INVINCIBLE) && self.sprite)
 714                         WaypointSprite_UpdateHealth(self.sprite, self.health);
 715
 716                 movelib_beak_simple(stpspeed);
 717                 setanim(self, self.anim_idle, true, false, false);
 718
 719                 self.enemy = world;
 720                 self.nextthink = time + self.ticrate;
 721
 722                 if(self.revive_progress >= 1)
 723                         Unfreeze(self);
 724
 725                 return;
 726         }
 727         else if(self.frozen == 3)
 728         {
 729                 self.revive_progress = bound(0, self.revive_progress - self.ticrate * self.revive_speed, 1);
 730                 self.health = max(0, autocvar_g_nades_ice_health + (self.max_health-autocvar_g_nades_ice_health) * self.revive_progress );
 731
 732                 if(!(self.spawnflags & MONSTERFLAG_INVINCIBLE) && self.sprite)
 733                         WaypointSprite_UpdateHealth(self.sprite, self.health);
 734
 735                 movelib_beak_simple(stpspeed);
 736                 setanim(self, self.anim_idle, true, false, false);
 737
 738                 self.enemy = world;
 739                 self.nextthink = time + self.ticrate;
 740
 741                 if(self.health < 1)
 742                 {
 743                         Unfreeze(self);
 744                         self.health = 0;
 745                         if(self.event_damage)
 746                                 self.event_damage(self, self.frozen_by, 1, DEATH_NADE_ICE_FREEZE, self.origin, '0 0 0');
 747                 }
 748
 749                 else if ( self.revive_progress <= 0 )
 750                         Unfreeze(self);
 751
 752                 return;
 753         }
 754
 755         if(self.flags & FL_SWIM)
 756         {
 757                 if(self.waterlevel < WATERLEVEL_WETFEET)
 758                 {
 759                         if(time >= self.last_trace)
 760                         {
 761                                 self.last_trace = time + 0.4;
 762
 763                                 Damage (self, world, world, 2, DEATH_DROWN, self.origin, '0 0 0');
 764                                 self.angles = '90 90 0';
 765                                 if(random() < 0.5)
 766                                 {
 767                                         self.velocity_y += random() * 50;
 768                                         self.velocity_x -= random() * 50;
 769                                 }
 770                                 else
 771                                 {
 772                                         self.velocity_y -= random() * 50;
 773                                         self.velocity_x += random() * 50;
 774                                 }
 775                                 self.velocity_z += random() * 150;
 776                         }
 777
 778
 779                         self.movetype = MOVETYPE_BOUNCE;
 780                         //self.velocity_z = -200;
 781
 782                         return;
 783                 }
 784                 else if(self.movetype == MOVETYPE_BOUNCE)
 785                 {
 786                         self.angles_x = 0;
 787                         self.movetype = MOVETYPE_WALK;
 788                 }
 789         }
 790
 791         targ = self.goalentity;
 792
 793         if (MUTATOR_CALLHOOK(MonsterMove, runspeed, walkspeed, targ)
 794                 || gameover
 795                 || self.draggedby != world
 796                 || (round_handler_IsActive() && !round_handler_IsRoundStarted())
 797                 || time < game_starttime
 798                 || (autocvar_g_campaign && !campaign_bots_may_start)
 799                 || time < self.spawn_time)
 800         {
 801                 runspeed = walkspeed = 0;
 802                 if(time >= self.spawn_time)
 803                         setanim(self, self.anim_idle, true, false, false);
 804                 movelib_beak_simple(stpspeed);
 805                 return;
 806         }
 807
 808         targ = monster_target;
 809         runspeed = bound(0, monster_speed_run * MONSTER_SKILLMOD(self), runspeed * 2.5); // limit maxspeed to prevent craziness
 810         walkspeed = bound(0, monster_speed_walk * MONSTER_SKILLMOD(self), walkspeed * 2.5); // limit maxspeed to prevent craziness
 811
 812         if(time < self.spider_slowness)
 813         {
 814                 runspeed *= 0.5;
 815                 walkspeed *= 0.5;
 816         }
 817
 818         if(teamplay)
 819         if(autocvar_g_monsters_teams)
 820         if(DIFF_TEAM(self.monster_follow, self))
 821                 self.monster_follow = world;
 822
 823         if(time >= self.last_enemycheck)
 824         {
 825                 if(!self.enemy)
 826                 {
 827                         self.enemy = Monster_FindTarget(self);
 828                         if(self.enemy)
 829                         {
 830                                 WarpZone_RefSys_Copy(self.enemy, self);
 831                                 WarpZone_RefSys_AddInverse(self.enemy, self); // wz1^-1 ... wzn^-1 receiver
 832                                 self.moveto = WarpZone_RefSys_TransformOrigin(self.enemy, self, (0.5 * (self.enemy.absmin + self.enemy.absmax)));
 833                                 self.monster_moveto = '0 0 0';
 834                                 self.monster_face = '0 0 0';
 835
 836                                 self.pass_distance = vlen((('1 0 0' * self.enemy.origin_x) + ('0 1 0' * self.enemy.origin_y)) - (('1 0 0' *  self.origin_x) + ('0 1 0' *  self.origin_y)));
 837                                 Monster_Sound(monstersound_sight, 0, false, CH_VOICE);
 838                         }
 839                 }
 840
 841                 self.last_enemycheck = time + 1; // check for enemies every second
 842         }
 843
 844         if(self.state == MONSTER_ATTACK_RANGED && (self.flags & FL_ONGROUND))
 845         {
 846                 self.state = 0;
 847                 self.touch = Monster_Touch;
 848         }
 849
 850         if(self.state && time >= self.attack_finished_single)
 851                 self.state = 0; // attack is over
 852
 853         if(self.state != MONSTER_ATTACK_MELEE) // don't move if set
 854         if(time >= self.last_trace || self.enemy) // update enemy or rider instantly
 855                 self.moveto = Monster_Move_Target(targ);
 856
 857         if(!self.enemy)
 858                 Monster_Sound(monstersound_idle, 7, true, CH_VOICE);
 859
 860         if(self.state == MONSTER_ATTACK_MELEE)
 861                 self.moveto = self.origin;
 862
 863         if(self.enemy && self.enemy.vehicle)
 864                 runspeed = 0;
 865
 866         if(!(self.spawnflags & MONSTERFLAG_FLY_VERTICAL) && !(self.flags & FL_SWIM))
 867                 self.moveto_z = self.origin_z;
 868
 869         if(vlen(self.origin - self.moveto) > 100)
 870         {
 871                 float do_run = (self.enemy || self.monster_moveto);
 872                 if((self.flags & FL_ONGROUND) || ((self.flags & FL_FLY) || (self.flags & FL_SWIM)))
 873                         Monster_CalculateVelocity(self, self.moveto, self.origin, true, ((do_run) ? runspeed : walkspeed));
 874
 875                 if(time > self.pain_finished) // TODO: use anim_finished instead!
 876                 if(!self.state)
 877                 if(time > self.anim_finished)
 878                 if(vlen(self.velocity) > 10)
 879                         setanim(self, ((do_run) ? self.anim_run : self.anim_walk), true, false, false);
 880                 else
 881                         setanim(self, self.anim_idle, true, false, false);
 882         }
 883         else
 884         {
 885                 entity e = find(world, targetname, self.target2);
 886                 if(e.target2)
 887                         self.target2 = e.target2;
 888                 else if(e.target)
 889                         self.target2 = e.target;
 890
 891                 movelib_beak_simple(stpspeed);
 892                 if(time > self.anim_finished)
 893                 if(time > self.pain_finished)
 894                 if(!self.state)
 895                 if(vlen(self.velocity) <= 30)
 896                         setanim(self, self.anim_idle, true, false, false);
 897         }
 898
 899         self.steerto = steerlib_attract2(((self.monster_face) ? self.monster_face : self.moveto), 0.5, 500, 0.95);
 900
 901         vector real_angle = vectoangles(self.steerto) - self.angles;
 902         float turny = 25;
 903         if(self.state == MONSTER_ATTACK_MELEE)
 904                 turny = 0;
 905         if(turny)
 906         {
 907                 turny = bound(turny * -1, shortangle_f(real_angle.y, self.angles.y), turny);
 908                 self.angles_y += turny;
 909         }
 910
 911         Monster_Attack_Check(self, self.enemy);
 912 }
 913
 914 void Monster_Remove(entity mon)
 915 {
 916         if(!mon) { return; }
 917
 918         if(!MUTATOR_CALLHOOK(MonsterRemove, mon))
 919                 Send_Effect(EFFECT_ITEM_PICKUP, mon.origin, '0 0 0', 1);
 920
 921         if(mon.weaponentity) { remove(mon.weaponentity); }
 922         if(mon.iceblock) { remove(mon.iceblock); }
 923         WaypointSprite_Kill(mon.sprite);
 924         remove(mon);
 925 }
 926
 927 void Monster_Dead_Think()
 928 {SELFPARAM();
 929         self.nextthink = time + self.ticrate;
 930
 931         if(self.monster_lifetime != 0)
 932         if(time >= self.monster_lifetime)
 933         {
 934                 Monster_Dead_Fade();
 935                 return;
 936         }
 937 }
 938
 939 void Monster_Appear()
 940 {SELFPARAM();
 941         self.enemy = activator;
 942         self.spawnflags &= ~MONSTERFLAG_APPEAR; // otherwise, we get an endless loop
 943         Monster_Spawn(self.monsterid);
 944 }
 945
 946 float Monster_Appear_Check(entity ent, float monster_id)
 947 {
 948         if(!(ent.spawnflags & MONSTERFLAG_APPEAR))
 949                 return false;
 950
 951         ent.think = func_null;
 952         ent.monsterid = monster_id; // set so this monster is properly registered (otherwise, normal initialization is used)
 953         ent.nextthink = 0;
 954         ent.use = Monster_Appear;
 955         ent.flags = FL_MONSTER; // set so this monster can get butchered
 956
 957         return true;
 958 }
 959
 960 void Monster_Reset()
 961 {SELFPARAM();
 962         setorigin(self, self.pos1);
 963         self.angles = self.pos2;
 964
 965         Unfreeze(self); // remove any icy remains
 966
 967         self.health = self.max_health;
 968         self.velocity = '0 0 0';
 969         self.enemy = world;
 970         self.goalentity = world;
 971         self.attack_finished_single = 0;
 972         self.moveto = self.origin;
 973 }
 974
 975 void Monster_Dead_Damage(entity inflictor, entity attacker, float damage, int deathtype, vector hitloc, vector force)
 976 {SELFPARAM();
 977         self.health -= damage;
 978
 979         Violence_GibSplash_At(hitloc, force, 2, bound(0, damage, 200) / 16, self, attacker);
 980
 981         if(self.health <= -100) // 100 health until gone?
 982         {
 983                 Violence_GibSplash_At(hitloc, force, 2, bound(0, damage, 200) / 16, self, attacker);
 984
 985                 // number of monsters spawned with mobspawn command
 986                 totalspawned -= 1;
 987
 988                 self.think = SUB_Remove;
 989                 self.nextthink = time + 0.1;
 990                 self.event_damage = func_null;
 991         }
 992 }
 993
 994 void Monster_Dead(entity attacker, float gibbed)
 995 {SELFPARAM();
 996         self.think = Monster_Dead_Think;
 997         self.nextthink = time;
 998         self.monster_lifetime = time + 5;
 999
1000         if(self.frozen)
1001         {
1002                 Unfreeze(self); // remove any icy remains
1003                 self.health = 0; // reset by Unfreeze
1004         }
1005
1006         monster_dropitem();
1007
1008         Monster_Sound(monstersound_death, 0, false, CH_VOICE);
1009
1010         if(!(self.spawnflags & MONSTERFLAG_SPAWNED) && !(self.spawnflags & MONSTERFLAG_RESPAWNED))
1011                 monsters_killed += 1;
1012
1013         if(IS_PLAYER(attacker))
1014         if(autocvar_g_monsters_score_spawned || !((self.spawnflags & MONSTERFLAG_SPAWNED) || (self.spawnflags & MONSTERFLAG_RESPAWNED)))
1015                 PlayerScore_Add(attacker, SP_SCORE, +autocvar_g_monsters_score_kill);
1016
1017         if(gibbed)
1018         {
1019                 // number of monsters spawned with mobspawn command
1020                 totalspawned -= 1;
1021         }
1022
1023         self.event_damage       = ((gibbed) ? func_null : Monster_Dead_Damage);
1024         self.solid                      = SOLID_CORPSE;
1025         self.takedamage         = DAMAGE_AIM;
1026         self.deadflag           = DEAD_DEAD;
1027         self.enemy                      = world;
1028         self.movetype           = MOVETYPE_TOSS;
1029         self.moveto                     = self.origin;
1030         self.touch                      = Monster_Touch; // reset incase monster was pouncing
1031         self.reset                      = func_null;
1032         self.state                      = 0;
1033         self.attack_finished_single = 0;
1034         self.effects = 0;
1035
1036         if(!((self.flags & FL_FLY) || (self.flags & FL_SWIM)))
1037                 self.velocity = '0 0 0';
1038
1039         CSQCModel_UnlinkEntity();
1040
1041         MON_ACTION(self.monsterid, MR_DEATH);
1042
1043         if(self.candrop && self.weapon)
1044                 W_ThrowNewWeapon(self, self.weapon, 0, self.origin, randomvec() * 150 + '0 0 325');
1045 }
1046
1047 void Monster_Damage(entity inflictor, entity attacker, float damage, int deathtype, vector hitloc, vector force)
1048 {SELFPARAM();
1049         if((self.spawnflags & MONSTERFLAG_INVINCIBLE) && deathtype != DEATH_KILL && !ITEM_DAMAGE_NEEDKILL(deathtype))
1050                 return;
1051
1052         if(self.frozen && deathtype != DEATH_KILL && deathtype != DEATH_NADE_ICE_FREEZE)
1053                 return;
1054
1055         //if(time < self.pain_finished && deathtype != DEATH_KILL)
1056                 //return;
1057
1058         if(time < self.spawnshieldtime && deathtype != DEATH_KILL)
1059                 return;
1060
1061         if(deathtype == DEATH_FALL && self.draggedby != world)
1062                 return;
1063
1064         vector v;
1065         float take, save;
1066
1067         v = healtharmor_applydamage(100, self.armorvalue / 100, deathtype, damage);
1068         take = v_x;
1069         save = v_y;
1070
1071         damage_take = take;
1072         frag_attacker = attacker;
1073         frag_deathtype = deathtype;
1074         MON_ACTION(self.monsterid, MR_PAIN);
1075         take = damage_take;
1076
1077         if(take)
1078         {
1079                 self.health -= take;
1080                 Monster_Sound(monstersound_pain, 1.2, true, CH_PAIN);
1081         }
1082
1083         if(self.sprite)
1084                 WaypointSprite_UpdateHealth(self.sprite, self.health);
1085
1086         self.dmg_time = time;
1087
1088         if(sound_allowed(MSG_BROADCAST, attacker) && deathtype != DEATH_DROWN)
1089                 spamsound (self, CH_PAIN, SND(BODYIMPACT1), VOL_BASE, ATTEN_NORM);  // FIXME: PLACEHOLDER
1090
1091         self.velocity += force * self.damageforcescale;
1092
1093         if(deathtype != DEATH_DROWN && take)
1094         {
1095                 Violence_GibSplash_At(hitloc, force, 2, bound(0, take, 200) / 16, self, attacker);
1096                 if (take > 50)
1097                         Violence_GibSplash_At(hitloc, force * -0.1, 3, 1, self, attacker);
1098                 if (take > 100)
1099                         Violence_GibSplash_At(hitloc, force * -0.2, 3, 1, self, attacker);
1100         }
1101
1102         if(self.health <= 0)
1103         {
1104                 if(deathtype == DEATH_KILL)
1105                         self.candrop = false; // killed by mobkill command
1106
1107                 // TODO: fix this?
1108                 activator = attacker;
1109                 other = self.enemy;
1110                 SUB_UseTargets();
1111                 self.target2 = self.oldtarget2; // reset to original target on death, incase we respawn
1112
1113                 Monster_Dead(attacker, (self.health <= -100 || deathtype == DEATH_KILL));
1114
1115                 WaypointSprite_Kill(self.sprite);
1116
1117                 frag_target = self;
1118                 MUTATOR_CALLHOOK(MonsterDies, attacker);
1119
1120                 if(self.health <= -100 || deathtype == DEATH_KILL) // check if we're already gibbed
1121                 {
1122                         Violence_GibSplash(self, 1, 0.5, attacker);
1123
1124                         self.think = SUB_Remove;
1125                         self.nextthink = time + 0.1;
1126                 }
1127         }
1128 }
1129
1130 // don't check for enemies, just keep walking in a straight line
1131 void Monster_Move_2D(float mspeed, float allow_jumpoff)
1132 {SELFPARAM();
1133         if(gameover || (round_handler_IsActive() && !round_handler_IsRoundStarted()) || self.draggedby != world || time < game_starttime || (autocvar_g_campaign && !campaign_bots_may_start) || time < self.spawn_time)
1134         {
1135                 mspeed = 0;
1136                 if(time >= self.spawn_time)
1137                         setanim(self, self.anim_idle, true, false, false);
1138                 movelib_beak_simple(0.6);
1139                 return;
1140         }
1141
1142         float reverse = FALSE;
1143         vector a, b;
1144
1145         makevectors(self.angles);
1146         a = self.origin + '0 0 16';
1147         b = self.origin + '0 0 16' + v_forward * 32;
1148
1149         traceline(a, b, MOVE_NORMAL, self);
1150
1151         if(trace_fraction != 1.0)
1152         {
1153                 reverse = TRUE;
1154
1155                 if(trace_ent)
1156                 if(IS_PLAYER(trace_ent) && !(trace_ent.items & IT_STRENGTH))
1157                         reverse = FALSE;
1158         }
1159
1160         // TODO: fix this... tracing is broken if the floor is thin
1161         /*
1162         if(!allow_jumpoff)
1163         {
1164                 a = b - '0 0 32';
1165                 traceline(b, a, MOVE_WORLDONLY, self);
1166                 if(trace_fraction == 1.0)
1167                         reverse = TRUE;
1168         } */
1169
1170         if(reverse)
1171         {
1172                 self.angles_y = anglemods(self.angles_y - 180);
1173                 makevectors(self.angles);
1174         }
1175
1176         movelib_move_simple_gravity(v_forward, mspeed, 1);
1177
1178         if(time > self.pain_finished)
1179         if(time > self.attack_finished_single)
1180         if(vlen(self.velocity) > 10)
1181                 setanim(self, self.anim_walk, true, false, false);
1182         else
1183                 setanim(self, self.anim_idle, true, false, false);
1184 }
1185
1186 void Monster_Anim()
1187 {SELFPARAM();
1188         int deadbits = (self.anim_state & (ANIMSTATE_DEAD1 | ANIMSTATE_DEAD2));
1189         if(self.deadflag)
1190         {
1191                 if (!deadbits)
1192                 {
1193                         // Decide on which death animation to use.
1194                         if(random() < 0.5)
1195                                 deadbits = ANIMSTATE_DEAD1;
1196                         else
1197                                 deadbits = ANIMSTATE_DEAD2;
1198                 }
1199         }
1200         else
1201         {
1202                 // Clear a previous death animation.
1203                 deadbits = 0;
1204         }
1205         int animbits = deadbits;
1206         if(self.frozen)
1207                 animbits |= ANIMSTATE_FROZEN;
1208         if(self.crouch)
1209                 animbits |= ANIMSTATE_DUCK; // not that monsters can crouch currently...
1210         animdecide_setstate(self, animbits, false);
1211         animdecide_setimplicitstate(self, (self.flags & FL_ONGROUND));
1212
1213         /* // weapon entities for monsters?
1214         if (self.weaponentity)
1215         {
1216                 updateanim(self.weaponentity);
1217                 if (!self.weaponentity.animstate_override)
1218                         setanim(self.weaponentity, self.weaponentity.anim_idle, true, false, false);
1219         }
1220         */
1221 }
1222
1223 void Monster_Think()
1224 {SELFPARAM();
1225         self.think = Monster_Think;
1226         self.nextthink = self.ticrate;
1227
1228         if(self.monster_lifetime)
1229         if(time >= self.monster_lifetime)
1230         {
1231                 Damage(self, self, self, self.health + self.max_health, DEATH_KILL, self.origin, self.origin);
1232                 return;
1233         }
1234
1235         if(MON_ACTION(self.monsterid, MR_THINK))
1236                 Monster_Move(self.speed2, self.speed, self.stopspeed);
1237
1238         Monster_Anim();
1239
1240         CSQCMODEL_AUTOUPDATE(self);
1241 }
1242
1243 float Monster_Spawn_Setup()
1244 {SELFPARAM();
1245         MON_ACTION(self.monsterid, MR_SETUP);
1246
1247         // ensure some basic needs are met
1248         if(!self.health) { self.health = 100; }
1249         if(!self.armorvalue) { self.armorvalue = bound(0.2, 0.5 * MONSTER_SKILLMOD(self), 0.9); }
1250         if(!self.target_range) { self.target_range = autocvar_g_monsters_target_range; }
1251         if(!self.respawntime) { self.respawntime = autocvar_g_monsters_respawn_delay; }
1252         if(!self.monster_moveflags) { self.monster_moveflags = MONSTER_MOVE_WANDER; }
1253         if(!self.attack_range) { self.attack_range = autocvar_g_monsters_attack_range; }
1254         if(!self.damageforcescale) { self.damageforcescale = autocvar_g_monsters_damageforcescale; }
1255
1256         if(!(self.spawnflags & MONSTERFLAG_RESPAWNED))
1257         {
1258                 Monster_Miniboss_Check();
1259                 self.health *= MONSTER_SKILLMOD(self);
1260
1261                 if(!self.skin)
1262                         self.skin = rint(random() * 4);
1263         }
1264
1265         self.max_health = self.health;
1266         self.pain_finished = self.nextthink;
1267
1268         if(IS_PLAYER(self.monster_follow))
1269                 self.effects |= EF_DIMLIGHT;
1270
1271         if(!self.wander_delay) { self.wander_delay = 2; }
1272         if(!self.wander_distance) { self.wander_distance = 600; }
1273
1274         Monster_Sounds_Precache();
1275         Monster_Sounds_Update();
1276
1277         if(teamplay)
1278                 self.monster_attack = true; // we can have monster enemies in team games
1279
1280         Monster_Sound(monstersound_spawn, 0, false, CH_VOICE);
1281
1282         if(autocvar_g_monsters_healthbars)
1283         {
1284                 entity wp = WaypointSprite_Spawn(WP_Monster, 0, 1024, self, '0 0 1' * (self.maxs.z + 15), world, self.team, self, sprite, true, RADARICON_DANGER);
1285                 wp.wp_extra = self.monsterid;
1286                 wp.colormod = ((self.team) ? Team_ColorRGB(self.team) : '1 0 0');
1287                 if(!(self.spawnflags & MONSTERFLAG_INVINCIBLE))
1288                 {
1289                         WaypointSprite_UpdateMaxHealth(self.sprite, self.max_health);
1290                         WaypointSprite_UpdateHealth(self.sprite, self.health);
1291                 }
1292         }
1293
1294         self.think = Monster_Think;
1295         self.nextthink = time + self.ticrate;
1296
1297         if(MUTATOR_CALLHOOK(MonsterSpawn))
1298                 return false;
1299
1300         return true;
1301 }
1302
1303 bool Monster_Spawn(int mon_id)
1304 {SELFPARAM();
1305         // setup the basic required properties for a monster
1306         entity mon = get_monsterinfo(mon_id);
1307         if(!mon.monsterid) { return false; } // invalid monster
1308
1309         if(!autocvar_g_monsters) { Monster_Remove(self); return false; }
1310
1311         self.mdl = mon.model;
1312         if(Monster_Appear_Check(self, mon_id)) { return true; } // return true so the monster isn't removed
1313
1314         if(!self.monster_skill)
1315                 self.monster_skill = cvar("g_monsters_skill");
1316
1317         // support for quake style removing monsters based on skill
1318         if(self.monster_skill == MONSTER_SKILL_EASY) if(self.spawnflags & MONSTERSKILL_NOTEASY) { Monster_Remove(self); return false; }
1319         if(self.monster_skill == MONSTER_SKILL_MEDIUM) if(self.spawnflags & MONSTERSKILL_NOTMEDIUM) { Monster_Remove(self); return false; }
1320         if(self.monster_skill == MONSTER_SKILL_HARD) if(self.spawnflags & MONSTERSKILL_NOTHARD) { Monster_Remove(self); return false; }
1321
1322         if(self.team && !teamplay)
1323                 self.team = 0;
1324
1325         if(!(self.spawnflags & MONSTERFLAG_SPAWNED)) // naturally spawned monster
1326         if(!(self.spawnflags & MONSTERFLAG_RESPAWNED)) // don't count re-spawning monsters either
1327                 monsters_total += 1;
1328
1329         _setmodel(self, self.mdl);
1330         self.flags                              = FL_MONSTER;
1331         self.classname                  = "monster";
1332         self.takedamage                 = DAMAGE_AIM;
1333         self.bot_attack                 = true;
1334         self.iscreature                 = true;
1335         self.teleportable               = true;
1336         self.damagedbycontents  = true;
1337         self.monsterid                  = mon_id;
1338         self.event_damage               = Monster_Damage;
1339         self.touch                              = Monster_Touch;
1340         self.use                                = Monster_Use;
1341         self.solid                              = SOLID_BBOX;
1342         self.movetype                   = MOVETYPE_WALK;
1343         self.spawnshieldtime    = time + autocvar_g_monsters_spawnshieldtime;
1344         self.enemy                              = world;
1345         self.velocity                   = '0 0 0';
1346         self.moveto                             = self.origin;
1347         self.pos1                               = self.origin;
1348         self.pos2                               = self.angles;
1349         self.reset                              = Monster_Reset;
1350         self.netname                    = mon.netname;
1351         self.monster_attackfunc = mon.monster_attackfunc;
1352         self.monster_name               = mon.monster_name;
1353         self.candrop                    = true;
1354         self.view_ofs                   = '0 0 0.7' * (self.maxs_z * 0.5);
1355         self.oldtarget2                 = self.target2;
1356         self.pass_distance              = 0;
1357         self.deadflag                   = DEAD_NO;
1358         self.noalign                    = ((mon.spawnflags & MONSTER_TYPE_FLY) || (mon.spawnflags & MONSTER_TYPE_SWIM));
1359         self.spawn_time                 = time;
1360         self.spider_slowness    = 0;
1361         self.gravity                    = 1;
1362         self.monster_moveto             = '0 0 0';
1363         self.monster_face               = '0 0 0';
1364         self.dphitcontentsmask  = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_BOTCLIP | DPCONTENTS_MONSTERCLIP;
1365
1366         if(!self.scale) { self.scale = 1; }
1367         if(autocvar_g_monsters_edit) { self.grab = 1; }
1368         if(autocvar_g_fullbrightplayers) { self.effects |= EF_FULLBRIGHT; }
1369         if(autocvar_g_nodepthtestplayers) { self.effects |= EF_NODEPTHTEST; }
1370         if(mon.spawnflags & MONSTER_TYPE_SWIM) { self.flags |= FL_SWIM; }
1371
1372         if(mon.spawnflags & MONSTER_TYPE_FLY)
1373         {
1374                 self.flags |= FL_FLY;
1375                 self.movetype = MOVETYPE_FLY;
1376         }
1377
1378         if(mon.spawnflags & MONSTER_SIZE_BROKEN)
1379         if(!(self.spawnflags & MONSTERFLAG_RESPAWNED))
1380                 self.scale *= 1.3;
1381
1382         setsize(self, mon.mins * self.scale, mon.maxs * self.scale);
1383
1384         self.ticrate = bound(sys_frametime, ((!self.ticrate) ? autocvar_g_monsters_think_delay : self.ticrate), 60);
1385
1386         Monster_UpdateModel();
1387
1388         if(!Monster_Spawn_Setup())
1389         {
1390                 Monster_Remove(self);
1391                 return false;
1392         }
1393
1394         if(!self.noalign)
1395         {
1396                 setorigin(self, self.origin + '0 0 20');
1397                 tracebox(self.origin + '0 0 64', self.mins, self.maxs, self.origin - '0 0 10000', MOVE_WORLDONLY, self);
1398                 setorigin(self, trace_endpos);
1399         }
1400
1401         if(!(self.spawnflags & MONSTERFLAG_RESPAWNED))
1402                 monster_setupcolors(self);
1403
1404         CSQCMODEL_AUTOINIT(self);
1405
1406         return true;
1407 }