qcsrc/server/g_damage.qc

   1 .float dmg;
   2 .float dmg_edge;
   3 .float dmg_force;
   4 .float dmg_radius;
   5
   6 float Damage_DamageInfo_SendEntity(entity to, float sf)
   7 {
   8         WriteByte(MSG_ENTITY, ENT_CLIENT_DAMAGEINFO);
   9         WriteShort(MSG_ENTITY, self.projectiledeathtype);
  10         WriteCoord(MSG_ENTITY, floor(self.origin_x));
  11         WriteCoord(MSG_ENTITY, floor(self.origin_y));
  12         WriteCoord(MSG_ENTITY, floor(self.origin_z));
  13         WriteByte(MSG_ENTITY, bound(1, self.dmg, 255));
  14         WriteByte(MSG_ENTITY, bound(0, self.dmg_radius, 255));
  15         WriteByte(MSG_ENTITY, bound(1, self.dmg_edge, 255));
  16         WriteShort(MSG_ENTITY, self.oldorigin_x);
  17         WriteByte(MSG_ENTITY, self.species);
  18         return TRUE;
  19 }
  20
  21 void Damage_DamageInfo(vector org, float coredamage, float edgedamage, float rad, vector force, float deathtype, float bloodtype, entity dmgowner)
  22 {
  23         // TODO maybe call this from non-edgedamage too?
  24         // TODO maybe make the client do the particle effects for the weapons and the impact sounds using this info?
  25
  26         entity e;
  27
  28         if(!sound_allowed(MSG_BROADCAST, dmgowner))
  29                 deathtype |= 0x8000;
  30
  31         e = spawn();
  32         setorigin(e, org);
  33         e.projectiledeathtype = deathtype;
  34         e.dmg = coredamage;
  35         e.dmg_edge = edgedamage;
  36         e.dmg_radius = rad;
  37         e.dmg_force = vlen(force);
  38         e.velocity = force;
  39         e.oldorigin_x = compressShortVector(e.velocity);
  40         e.species = bloodtype;
  41
  42         Net_LinkEntity(e, FALSE, 0.2, Damage_DamageInfo_SendEntity);
  43 }
  44
  45 float checkrules_firstblood;
  46
  47 float yoda;
  48 float damage_goodhits;
  49 float damage_gooddamage;
  50 float headshot;
  51 float damage_headshotbonus; // bonus multiplier for head shots, set to 0 after use
  52
  53 .float dmg_team;
  54 .float teamkill_complain;
  55 .float teamkill_soundtime;
  56 .entity teamkill_soundsource;
  57 .entity pusher;
  58 .float taunt_soundtime;
  59
  60
  61 float IsDifferentTeam(entity a, entity b)
  62 {
  63         if(teamplay)
  64         {
  65                 if(a.team == b.team)
  66                         return 0;
  67         }
  68         else
  69         {
  70                 if(a == b)
  71                         return 0;
  72         }
  73         return 1;
  74 }
  75
  76 float IsFlying(entity a)
  77 {
  78         if(a.flags & FL_ONGROUND)
  79                 return 0;
  80         if(a.waterlevel >= WATERLEVEL_SWIMMING)
  81                 return 0;
  82         traceline(a.origin, a.origin - '0 0 48', MOVE_NORMAL, a);
  83         if(trace_fraction < 1)
  84                 return 0;
  85         return 1;
  86 }
  87
  88 vector GetHeadshotMins(entity targ)
  89 {
  90         return '-0.5 0 0' * PL_HEAD_x + '0 -0.5 0' * PL_HEAD_y + '0 0 1' * (targ.maxs_z - PL_HEAD_z);
  91 }
  92 vector GetHeadshotMaxs(entity targ)
  93 {
  94         return '0.5 0 0' * PL_HEAD_x + '0 0.5 0' * PL_HEAD_y + '0 0 1' * targ.maxs_z;
  95 }
  96
  97 void UpdateFrags(entity player, float f)
  98 {
  99         PlayerTeamScore_AddScore(player, f);
 100 }
 101
 102 // NOTE: f=0 means still count as a (positive) kill, but count no frags for it
 103 void W_SwitchWeapon_Force(entity e, float w);
 104 entity GiveFrags_randomweapons;
 105 void GiveFrags (entity attacker, entity targ, float f, float deathtype)
 106 {
 107         // TODO route through PlayerScores instead
 108         if(gameover) return;
 109
 110         if(f < 0)
 111         {
 112                 if(targ == attacker)
 113                 {
 114                         // suicide
 115                         PlayerScore_Add(attacker, SP_SUICIDES, 1);
 116                 }
 117                 else
 118                 {
 119                         // teamkill
 120                         PlayerScore_Add(attacker, SP_KILLS, -1); // or maybe add a teamkills field?
 121                 }
 122         }
 123         else
 124         {
 125                 // regular frag
 126                 PlayerScore_Add(attacker, SP_KILLS, 1);
 127                 if(targ.playerid)
 128                         PlayerStats_Event(attacker, sprintf("kills-%d", targ.playerid), 1);
 129         }
 130
 131         PlayerScore_Add(targ, SP_DEATHS, 1);
 132
 133         if(g_arena || g_ca)
 134                 if(autocvar_g_arena_roundbased)
 135                         return;
 136
 137         if(targ != attacker) // not for suicides
 138         if(g_weaponarena_random)
 139         {
 140                 // after a frag, exchange the current weapon (or the culprit, if detectable) by a new random weapon
 141                 float culprit;
 142                 culprit = DEATH_WEAPONOF(deathtype);
 143                 if(!culprit || !WEPSET_CONTAINS_EW(attacker, culprit))
 144                         culprit = attacker.weapon;
 145
 146                 if(g_weaponarena_random_with_laser && culprit == WEP_LASER)
 147                 {
 148                         // no exchange
 149                 }
 150                 else
 151                 {
 152                         if(!GiveFrags_randomweapons)
 153                         {
 154                                 GiveFrags_randomweapons = spawn();
 155                                 GiveFrags_randomweapons.classname = "GiveFrags_randomweapons";
 156                         }
 157
 158                         if(inWarmupStage)
 159                                 WEPSET_COPY_EA(GiveFrags_randomweapons, warmup_start_weapons);
 160                         else
 161                                 WEPSET_COPY_EA(GiveFrags_randomweapons, start_weapons);
 162
 163                         // all others (including the culprit): remove
 164                         WEPSET_ANDNOT_EE(GiveFrags_randomweapons, attacker);
 165                         WEPSET_ANDNOT_EW(GiveFrags_randomweapons, culprit);
 166
 167                         // among the remaining ones, choose one by random
 168                         W_RandomWeapons(GiveFrags_randomweapons, 1);
 169
 170                         if(!WEPSET_EMPTY_E(GiveFrags_randomweapons))
 171                         {
 172                                 WEPSET_OR_EE(attacker, GiveFrags_randomweapons);
 173                                 WEPSET_ANDNOT_EW(attacker, culprit);
 174                         }
 175                 }
 176
 177                 // after a frag, choose another random weapon set
 178                 if not(WEPSET_CONTAINS_EW(attacker, attacker.weapon))
 179                         W_SwitchWeapon_Force(attacker, w_getbestweapon(attacker));
 180         }
 181
 182         // FIXME fix the mess this is (we have REAL points now!)
 183         entity oldself;
 184         oldself = self;
 185         self = attacker;
 186         frag_attacker = attacker;
 187         frag_target = targ;
 188         frag_score = f;
 189         if(MUTATOR_CALLHOOK(GiveFragsForKill))
 190         {
 191                 f = frag_score;
 192                 self = oldself;
 193         }
 194         else
 195         {
 196                 self = oldself;
 197                 if(g_runematch)
 198                 {
 199                         f = RunematchHandleFrags(attacker, targ, f);
 200                 }
 201                 else if(g_lms)
 202                 {
 203                         // remove a life
 204                         float tl;
 205                         tl = PlayerScore_Add(targ, SP_LMS_LIVES, -1);
 206                         if(tl < lms_lowest_lives)
 207                                 lms_lowest_lives = tl;
 208                         if(tl <= 0)
 209                         {
 210                                 if(!lms_next_place)
 211                                         lms_next_place = player_count;
 212                                 else
 213                                         lms_next_place = min(lms_next_place, player_count);
 214                                 PlayerScore_Add(targ, SP_LMS_RANK, lms_next_place); // won't ever spawn again
 215                                 --lms_next_place;
 216                         }
 217                         f = 0;
 218                 }
 219                 else if(g_ctf)
 220                 {
 221                         if(g_ctf_ignore_frags)
 222                                 f = 0;
 223                 }
 224         }
 225
 226         attacker.totalfrags += f;
 227
 228         if(f)
 229                 UpdateFrags(attacker, f);
 230 }
 231
 232 string Obituary_ExtraFragInfo(entity player) // Extra fragmessage information
 233 {
 234         string health_output;
 235         string ping_output;
 236         string handicap_output;
 237         string output;
 238
 239         if(autocvar_sv_fraginfo && ((autocvar_sv_fraginfo == 2) || inWarmupStage))
 240         {
 241                 // health/armor of attacker (person who killed you)
 242                 if(autocvar_sv_fraginfo_stats && (player.health >= 1))
 243                         health_output = strcat("^7(Health ^1", ftos(rint(player.health)), "^7 / Armor ^2", ftos(rint(player.armorvalue)), "^7)");
 244
 245                 // ping display
 246                 if(autocvar_sv_fraginfo_ping)
 247                         ping_output = ((clienttype(player) == CLIENTTYPE_BOT) ? "^2Bot" : strcat("Ping ", ((player.ping >= 150) ? "^1" : "^2"), ftos(rint(player.ping)), "ms"));
 248
 249                 // handicap display
 250                 if(autocvar_sv_fraginfo_handicap)
 251                 {
 252                         if(autocvar_sv_fraginfo_handicap == 2)
 253                                 handicap_output = strcat(output, strcat("Handicap ^2", ((player.cvar_cl_handicap <= 1) ? "Off" : ftos(rint(player.cvar_cl_handicap)))));
 254                         else if(player.cvar_cl_handicap) // with _handicap 1, only show this if there actually is a handicap enabled.
 255                                 handicap_output = strcat("Handicap ^2", ftos(rint(player.cvar_cl_handicap)));
 256                 }
 257
 258                 // format the string
 259                 output = strcat(health_output, (health_output ? ((ping_output || handicap_output) ? " ^7(" : "") : ((ping_output || handicap_output) ? "^7(" : "")),
 260                         ping_output, (handicap_output ? "^7 / " : ""),
 261                         handicap_output, ((ping_output || handicap_output) ? "^7)" : ""));
 262
 263                 // add new line to the beginning if there is a message
 264                 if(output) { output = strcat("\n", output); }
 265         }
 266
 267         return output;
 268 }
 269
 270 string AppendItemcodes(string s, entity player)
 271 {
 272         float w;
 273         w = player.weapon;
 274         //if(w == 0)
 275         //      w = player.switchweapon;
 276         if(w == 0)
 277                 w = player.cnt; // previous weapon!
 278         s = strcat(s, ftos(w));
 279         if(time < player.strength_finished)
 280                 s = strcat(s, "S");
 281         if(time < player.invincible_finished)
 282                 s = strcat(s, "I");
 283         if(player.flagcarried != world)
 284                 s = strcat(s, "F");
 285         if(player.BUTTON_CHAT)
 286                 s = strcat(s, "T");
 287         if(player.kh_next)
 288                 s = strcat(s, "K");
 289         if(player.runes)
 290                 s = strcat(s, "|", ftos(player.runes));
 291         return s;
 292 }
 293
 294 void LogDeath(string mode, float deathtype, entity killer, entity killed)
 295 {
 296         string s;
 297         if(!autocvar_sv_eventlog)
 298                 return;
 299         s = strcat(":kill:", mode);
 300         s = strcat(s, ":", ftos(killer.playerid));
 301         s = strcat(s, ":", ftos(killed.playerid));
 302         s = strcat(s, ":type=", ftos(deathtype));
 303         s = strcat(s, ":items=");
 304         s = AppendItemcodes(s, killer);
 305         if(killed != killer)
 306         {
 307                 s = strcat(s, ":victimitems=");
 308                 s = AppendItemcodes(s, killed);
 309         }
 310         GameLogEcho(s);
 311 }
 312
 313 void Send_KillNotification (string s1, string s2, string s3, float msg, float type)
 314 {
 315         WriteByte(MSG_ALL, SVC_TEMPENTITY);
 316         WriteByte(MSG_ALL, TE_CSQC_KILLNOTIFY);
 317         WriteString(MSG_ALL, s1);
 318         WriteString(MSG_ALL, s2);
 319         WriteString(MSG_ALL, s3);
 320         WriteShort(MSG_ALL, msg);
 321         WriteByte(MSG_ALL, type);
 322 }
 323
 324 // Function is used to send a generic centerprint whose content CSQC gets to decide (gentle version or not in the below cases)
 325 void Send_CSQC_KillCenterprint(entity e, string s1, string s2, float msg, float type)
 326 {
 327         if (clienttype(e) == CLIENTTYPE_REAL)
 328         {
 329                 msg_entity = e;
 330                 WRITESPECTATABLE_MSG_ONE({
 331                         WriteByte(MSG_ONE, SVC_TEMPENTITY);
 332                         WriteByte(MSG_ONE, TE_CSQC_KILLCENTERPRINT);
 333                         WriteString(MSG_ONE, s1);
 334                         WriteString(MSG_ONE, s2);
 335                         WriteShort(MSG_ONE, msg);
 336                         WriteByte(MSG_ONE, type);
 337                 });
 338         }
 339 }
 340
 341 void Obituary (entity attacker, entity inflictor, entity targ, float deathtype)
 342 {
 343         string  s, a, msg;
 344         float w, type;
 345
 346         if (targ.classname == "player")
 347         {
 348                 s = targ.netname;
 349                 a = attacker.netname;
 350
 351                 if (targ == attacker) // suicides
 352                 {
 353                         if (deathtype == DEATH_TEAMCHANGE || deathtype == DEATH_AUTOTEAMCHANGE)
 354                                 msg = ColoredTeamName(targ.team); // TODO: check if needed?
 355             if(!g_cts) // no "killed your own dumb self" message in CTS
 356                 Send_CSQC_KillCenterprint(targ, msg, "", deathtype, MSG_SUICIDE);
 357
 358                         if(deathtype != DEATH_TEAMCHANGE && deathtype != DEATH_QUIET)
 359                         {
 360                                 LogDeath("suicide", deathtype, targ, targ);
 361                                 GiveFrags(attacker, targ, -1, deathtype);
 362                         }
 363
 364                         if (targ.killcount > 2)
 365                                 msg = ftos(targ.killcount);
 366                         if(teamplay && deathtype == DEATH_MIRRORDAMAGE)
 367                         {
 368                                 if(attacker.team == COLOR_TEAM1)
 369                                         deathtype = KILL_TEAM_RED;
 370                                 else
 371                                         deathtype = KILL_TEAM_BLUE;
 372                         }
 373
 374                         Send_KillNotification(s, msg, ftos(w), deathtype, MSG_SUICIDE);
 375                 }
 376                 else if (attacker.classname == "player")
 377                 {
 378                         if(!IsDifferentTeam(attacker, targ))
 379                         {
 380                                 if(attacker.team == COLOR_TEAM1)
 381                                         type = KILL_TEAM_RED;
 382                                 else
 383                                         type = KILL_TEAM_BLUE;
 384
 385                                 GiveFrags(attacker, targ, -1, deathtype);
 386
 387                                 Send_CSQC_KillCenterprint(attacker, s, "", type, MSG_KILL);
 388
 389                                 if (targ.killcount > 2) {
 390                                         msg = ftos(targ.killcount);
 391                                 }
 392
 393                                 if (attacker.killcount > 2) {
 394                                         msg = ftos(attacker.killcount);
 395                                         type = KILL_TEAM_SPREE;
 396                                 }
 397                                 Send_KillNotification(a, s, msg, type, MSG_KILL);
 398
 399                                 attacker.killcount = 0;
 400
 401                                 LogDeath("tk", deathtype, attacker, targ);
 402                         }
 403                         else
 404                         {
 405                                 if (!checkrules_firstblood)
 406                                 {
 407                                         checkrules_firstblood = TRUE;
 408                                         Send_KillNotification(a, "", "", KILL_FIRST_BLOOD, MSG_KILL);
 409                                         // TODO: make these print a newline if they dont
 410                                         Send_CSQC_KillCenterprint(attacker, "", "", KILL_FIRST_BLOOD, MSG_KILL);
 411                                         Send_CSQC_KillCenterprint(targ, "", "", KILL_FIRST_VICTIM, MSG_KILL);
 412                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_FIRSTBLOOD, 1);
 413                                         PlayerStats_Event(targ, PLAYERSTATS_ACHIEVEMENT_FIRSTVICTIM, 1);
 414                                 }
 415
 416                                 if(targ.BUTTON_CHAT) {
 417                                         Send_CSQC_KillCenterprint(attacker, s, Obituary_ExtraFragInfo(targ), KILL_TYPEFRAG, MSG_KILL);
 418                                         Send_CSQC_KillCenterprint(targ, a, Obituary_ExtraFragInfo(attacker), KILL_TYPEFRAGGED, MSG_KILL);
 419                                 } else {
 420                                         Send_CSQC_KillCenterprint(attacker, s, Obituary_ExtraFragInfo(targ), KILL_FRAG, MSG_KILL);
 421                                         Send_CSQC_KillCenterprint(targ, a, Obituary_ExtraFragInfo(attacker), KILL_FRAGGED, MSG_KILL);
 422                                 }
 423
 424                                 attacker.taunt_soundtime = time + 1;
 425
 426                                 // TODO: fix this?
 427                                 if (deathtype == DEATH_CUSTOM)
 428                                         msg = deathmessage;
 429                                 else
 430                                         msg = inflictor.message2;
 431
 432                                 if(strstrofs(msg, "%", 0) < 0)
 433                                         msg = strcat("%s ", msg, " by %s");
 434
 435                                 Send_KillNotification(a, s, msg, deathtype, MSG_KILL);
 436
 437                                 if(g_ctf && targ.flagcarried)
 438                                 {
 439                                         UpdateFrags(attacker, ctf_score_value("score_kill"));
 440                                         PlayerScore_Add(attacker, SP_CTF_FCKILLS, 1);
 441                                         GiveFrags(attacker, targ, 0, deathtype); // for logging
 442                                 }
 443                                 else
 444                                         GiveFrags(attacker, targ, 1, deathtype);
 445
 446                                 if (targ.killcount > 2) {
 447                                         Send_KillNotification(s, ftos(targ.killcount), a, KILL_END_SPREE, MSG_SPREE);
 448                                 }
 449
 450                                 attacker.killcount = attacker.killcount + 1;
 451
 452                                 if (attacker.killcount > 2) {
 453                                         Send_KillNotification(a, ftos(attacker.killcount), "", KILL_SPREE, MSG_SPREE);
 454                                 }
 455                                 else if (attacker.killcount == 3)
 456                                 {
 457                                         Send_KillNotification(a, "", "", KILL_SPREE_3, MSG_SPREE);
 458                                         AnnounceTo(attacker, "03kills");
 459                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_3, 1);
 460                                 }
 461                                 else if (attacker.killcount == 5)
 462                                 {
 463                                         Send_KillNotification(a, "", "", KILL_SPREE_5, MSG_SPREE);
 464                                         AnnounceTo(attacker, "05kills");
 465                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_5, 1);
 466                                 }
 467                                 else if (attacker.killcount == 10)
 468                                 {
 469                                         Send_KillNotification(a, "", "", KILL_SPREE_10, MSG_SPREE);
 470                                         AnnounceTo(attacker, "10kills");
 471                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_10, 1);
 472                                 }
 473                                 else if (attacker.killcount == 15)
 474                                 {
 475                                         Send_KillNotification(a, "", "", KILL_SPREE_15, MSG_SPREE);
 476                                         AnnounceTo(attacker, "15kills");
 477                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_15, 1);
 478                                 }
 479                                 else if (attacker.killcount == 20)
 480                                 {
 481                                         Send_KillNotification(a, "", "", KILL_SPREE_20, MSG_SPREE);
 482                                         AnnounceTo(attacker, "20kills");
 483                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_20, 1);
 484                                 }
 485                                 else if (attacker.killcount == 25)
 486                                 {
 487                                         Send_KillNotification(a, "", "", KILL_SPREE_25, MSG_SPREE);
 488                                         AnnounceTo(attacker, "25kills");
 489                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_25, 1);
 490                                 }
 491                                 else if (attacker.killcount == 30)
 492                                 {
 493                                         Send_KillNotification(a, "", "", KILL_SPREE_30, MSG_SPREE);
 494                                         AnnounceTo(attacker, "30kills");
 495                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_30, 1);
 496                                 }
 497                                 LogDeath("frag", deathtype, attacker, targ);
 498                         }
 499                 }
 500                 else
 501                 {
 502                         Send_CSQC_KillCenterprint(targ, "", "", deathtype, MSG_KILL_ACTION);
 503                         if (deathtype == DEATH_HURTTRIGGER && inflictor.message != "")
 504                                 msg = inflictor.message;
 505                         else if (deathtype == DEATH_CUSTOM)
 506                                 msg = deathmessage;
 507                         if(strstrofs(msg, "%", 0) < 0)
 508                                 msg = strcat("%s ", msg);
 509
 510                         GiveFrags(targ, targ, -1, deathtype);
 511                         if(PlayerScore_Add(targ, SP_SCORE, 0) == -5) {
 512                                 AnnounceTo(targ, "botlike");
 513                                 PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_BOTLIKE, 1);
 514                         }
 515                         Send_KillNotification(s, msg, "", deathtype, MSG_KILL_ACTION);
 516
 517                         if (targ.killcount > 2)
 518                                 Send_KillNotification(s, ftos(targ.killcount), "", 0, MSG_KILL_ACTION_SPREE);
 519
 520                         LogDeath("accident", deathtype, targ, targ);
 521                 }
 522
 523                 targ.death_origin = targ.origin;
 524                 if(targ != attacker)
 525                         targ.killer_origin = attacker.origin;
 526
 527                 // FIXME: this should go in PutClientInServer
 528                 if (targ.killcount)
 529                         targ.killcount = 0;
 530         }
 531 }
 532
 533 // these are updated by each Damage call for use in button triggering and such
 534 entity damage_targ;
 535 entity damage_inflictor;
 536 entity damage_attacker;
 537
 538 void Damage (entity targ, entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 539 {
 540         float mirrordamage;
 541         float mirrorforce;
 542         float teamdamage0;
 543         entity attacker_save;
 544         mirrordamage = 0;
 545         mirrorforce = 0;
 546
 547         if (gameover || targ.killcount == -666)
 548                 return;
 549
 550         entity oldself;
 551         oldself = self;
 552         self = targ;
 553         damage_targ = targ;
 554         damage_inflictor = inflictor;
 555         damage_attacker = attacker;
 556                 attacker_save = attacker;
 557
 558         if(targ.classname == "player")
 559                 if(targ.hook)
 560                         if(targ.hook.aiment)
 561                                 if(targ.hook.aiment == attacker)
 562                                         RemoveGrapplingHook(targ); // STOP THAT, you parasite!
 563
 564         // special rule: gravity bomb does not hit team mates (other than for disconnecting the hook)
 565         if(DEATH_ISWEAPON(deathtype, WEP_HOOK) || DEATH_ISWEAPON(deathtype, WEP_TUBA))
 566         {
 567                 if(targ.classname == "player")
 568                         if not(IsDifferentTeam(targ, attacker))
 569                         {
 570                                 self = oldself;
 571                                 return;
 572                         }
 573         }
 574
 575         if(deathtype == DEATH_KILL || deathtype == DEATH_TEAMCHANGE || deathtype == DEATH_AUTOTEAMCHANGE || deathtype == DEATH_QUIET)
 576         {
 577                 // These are ALWAYS lethal
 578                 // No damage modification here
 579                 // Instead, prepare the victim for his death...
 580                 targ.armorvalue = 0;
 581                 targ.spawnshieldtime = 0;
 582                 targ.health = 0.9; // this is < 1
 583                 targ.flags -= targ.flags & FL_GODMODE;
 584                 damage = 100000;
 585         }
 586         else if(deathtype == DEATH_MIRRORDAMAGE || deathtype == DEATH_NOAMMO)
 587         {
 588                 // no processing
 589         }
 590         else
 591         {
 592                 /*
 593                 skill based bot damage? gtfo. (tZork)
 594                 if (targ.classname == "player")
 595                 if (attacker.classname == "player")
 596                 if (!targ.isbot)
 597                 if (attacker.isbot)
 598                         damage = damage * bound(0.1, (skill + 5) * 0.1, 1);
 599         */
 600
 601                 // nullify damage if teamplay is on
 602                 if(deathtype != DEATH_TELEFRAG)
 603                 if(attacker.classname == "player")
 604                 {
 605                         if(targ.classname == "player" && targ != attacker && (IS_INDEPENDENT_PLAYER(attacker) || IS_INDEPENDENT_PLAYER(targ)))
 606                         {
 607                                 damage = 0;
 608                                 force = '0 0 0';
 609                         }
 610                         else if(!IsDifferentTeam(attacker, targ))
 611                         {
 612                                 if(autocvar_teamplay_mode == 1)
 613                                         damage = 0;
 614                                 else if(attacker != targ)
 615                                 {
 616                                         if(autocvar_teamplay_mode == 3)
 617                                                 damage = 0;
 618                                         else if(autocvar_teamplay_mode == 4)
 619                                         {
 620                                                 if(targ.classname == "player" && targ.deadflag == DEAD_NO)
 621                                                 {
 622                                                         teamdamage0 = max(attacker.dmg_team, autocvar_g_teamdamage_threshold);
 623                                                         attacker.dmg_team = attacker.dmg_team + damage;
 624                                                         if(attacker.dmg_team > teamdamage0 && !g_ca)
 625                                                                 mirrordamage = autocvar_g_mirrordamage * (attacker.dmg_team - teamdamage0);
 626                                                         mirrorforce = autocvar_g_mirrordamage * vlen(force);
 627                                                         if(g_minstagib)
 628                                                         {
 629                                                                 if(autocvar_g_friendlyfire == 0)
 630                                                                         damage = 0;
 631                                                         }
 632                                                         else if(g_ca)
 633                                                                 damage = 0;
 634                                                         else
 635                                                                 damage = autocvar_g_friendlyfire * damage;
 636                                                         // mirrordamage will be used LATER
 637
 638                                                         if(autocvar_g_mirrordamage_virtual)
 639                                                         {
 640                                                                 vector v;
 641                                                                 v = healtharmor_applydamage(attacker.armorvalue, autocvar_g_balance_armor_blockpercent, mirrordamage);
 642                                                                 v_z = 0; // fteqcc sucks
 643                                                                 attacker.dmg_take += v_x;
 644                                                                 attacker.dmg_save += v_y;
 645                                                                 attacker.dmg_inflictor = inflictor;
 646                                                                 mirrordamage = 0;
 647                                                                 mirrorforce = 0;
 648                                                         }
 649
 650                                                         if(autocvar_g_friendlyfire_virtual)
 651                                                         {
 652                                                                 vector v;
 653                                                                 v = healtharmor_applydamage(targ.armorvalue, autocvar_g_balance_armor_blockpercent, damage);
 654                                                                 v_z = 0; // fteqcc sucks
 655                                                                 targ.dmg_take += v_x;
 656                                                                 targ.dmg_save += v_y;
 657                                                                 targ.dmg_inflictor = inflictor;
 658                                                                 damage = 0;
 659                                                                 if(!autocvar_g_friendlyfire_virtual_force)
 660                                                                         force = '0 0 0';
 661                                                         }
 662                                                 }
 663                                                 else
 664                                                         damage = 0;
 665                                         }
 666                                 }
 667                         }
 668                 }
 669
 670                 if(targ.classname == "player")
 671                 if(attacker.classname == "player")
 672                 if(attacker != targ)
 673                 {
 674                         targ.lms_traveled_distance = autocvar_g_lms_campcheck_distance;
 675                         attacker.lms_traveled_distance = autocvar_g_lms_campcheck_distance;
 676                 }
 677
 678                 if(targ.classname == "player")
 679                 if (g_minstagib)
 680                 {
 681                         if ((deathtype == DEATH_FALL)  ||
 682                                 (deathtype == DEATH_DROWN) ||
 683                                 (deathtype == DEATH_SLIME) ||
 684                                 (deathtype == DEATH_LAVA)  ||
 685                                 (!DEATH_ISWEAPON(deathtype, WEP_LASER) && damage > 0 && damage < 100))
 686                         {
 687                                 self = oldself;
 688                                 return;
 689                         }
 690                         if(damage > 0)
 691                             damage = 10000;
 692                         if (targ.armorvalue && (deathtype == WEP_MINSTANEX) && damage)
 693                         {
 694                                 targ.armorvalue -= 1;
 695                                 centerprint(targ, strcat("^3Remaining extra lives: ",ftos(targ.armorvalue)));
 696                                 damage = 0;
 697                                 targ.hitsound += 1;
 698                                 attacker.hitsound += 1; // TODO change this to a future specific hitsound for armor hit
 699                         }
 700                         if (DEATH_ISWEAPON(deathtype, WEP_LASER))
 701                         {
 702                                 damage = 0;
 703                                 mirrordamage = 0;
 704                                 if (targ != attacker)
 705                                 {
 706                                         if ((targ.health >= 1) && (targ.classname == "player"))
 707                                                 centerprint(attacker, "Secondary fire inflicts no damage!");
 708                                         force = '0 0 0';
 709                                         // keep mirrorforce
 710                                         attacker = targ;
 711                                 }
 712                         }
 713                 }
 714
 715                 if not(DEATH_ISSPECIAL(deathtype))
 716                 {
 717                         damage *= g_weapondamagefactor;
 718                         mirrordamage *= g_weapondamagefactor;
 719                         force = force * g_weaponforcefactor;
 720                         mirrorforce *= g_weaponforcefactor;
 721                 }
 722
 723                 // should this be changed at all? If so, in what way?
 724                 frag_attacker = attacker;
 725                 frag_target = targ;
 726                 frag_damage = damage;
 727                 frag_force = force;
 728         frag_deathtype = deathtype;
 729                 MUTATOR_CALLHOOK(PlayerDamage_Calculate);
 730                 damage = frag_damage;
 731                 force = frag_force;
 732
 733                 // apply strength multiplier
 734                 if ((attacker.items & IT_STRENGTH) && !g_minstagib)
 735                 {
 736                         if(targ == attacker)
 737                         {
 738                                 damage = damage * autocvar_g_balance_powerup_strength_selfdamage;
 739                                 force = force * autocvar_g_balance_powerup_strength_selfforce;
 740                         }
 741                         else
 742                         {
 743                                 damage = damage * autocvar_g_balance_powerup_strength_damage;
 744                                 force = force * autocvar_g_balance_powerup_strength_force;
 745                         }
 746                 }
 747
 748                 // apply invincibility multiplier
 749                 if (targ.items & IT_INVINCIBLE && !g_minstagib)
 750                         damage = damage * autocvar_g_balance_powerup_invincible_takedamage;
 751
 752                 if (targ == attacker)
 753                 {
 754                         if(g_ca || (g_cts && !autocvar_g_cts_selfdamage))
 755                                 damage = 0;
 756                         else
 757                                 damage = damage * autocvar_g_balance_selfdamagepercent; // Partial damage if the attacker hits himself
 758                 }
 759
 760                 // CTF: reduce damage/force
 761                 if(g_ctf)
 762                 if(targ == attacker)
 763                 if(targ.flagcarried)
 764                 {
 765                         damage = damage * autocvar_g_ctf_flagcarrier_selfdamage;
 766                         force = force * autocvar_g_ctf_flagcarrier_selfforce;
 767                 }
 768
 769                 if(g_runematch)
 770                 {
 771                         // apply strength rune
 772                         if (attacker.runes & RUNE_STRENGTH)
 773                         {
 774                                 if(attacker.runes & CURSE_WEAK) // have both curse & rune
 775                                 {
 776                                         damage = damage * autocvar_g_balance_rune_strength_combo_damage;
 777                                         force = force * autocvar_g_balance_rune_strength_combo_force;
 778                                 }
 779                                 else
 780                                 {
 781                                         damage = damage * autocvar_g_balance_rune_strength_damage;
 782                                         force = force * autocvar_g_balance_rune_strength_force;
 783                                 }
 784                         }
 785                         else if (attacker.runes & CURSE_WEAK)
 786                         {
 787                                 damage = damage * autocvar_g_balance_curse_weak_damage;
 788                                 force = force * autocvar_g_balance_curse_weak_force;
 789                         }
 790
 791                         // apply defense rune
 792                         if (targ.runes & RUNE_DEFENSE)
 793                         {
 794                                 if (targ.runes & CURSE_VULNER) // have both curse & rune
 795                                         damage = damage * autocvar_g_balance_rune_defense_combo_takedamage;
 796                                 else
 797                                         damage = damage * autocvar_g_balance_rune_defense_takedamage;
 798                         }
 799                         else if (targ.runes & CURSE_VULNER)
 800                                 damage = damage * autocvar_g_balance_curse_vulner_takedamage;
 801                 }
 802
 803                 // count the damage
 804                 if(attacker)
 805                 if(!targ.deadflag)
 806                 if(targ.takedamage == DAMAGE_AIM)
 807                 if(targ != attacker)
 808                 {
 809                         if(damage_headshotbonus > 0)
 810                         {
 811                                 if(targ.classname == "player")
 812                                 {
 813                                         // HEAD SHOT:
 814                                         // find height of hit on player axis
 815                                         // if above view_ofs and below maxs, and also in the middle half of the bbox, it is head shot
 816                                         vector headmins, headmaxs, org;
 817                                         org = antilag_takebackorigin(targ, time - ANTILAG_LATENCY(attacker));
 818                                         headmins = org + GetHeadshotMins(targ);
 819                                         headmaxs = org + GetHeadshotMaxs(targ);
 820                                         if(trace_hits_box(railgun_start, railgun_end, headmins, headmaxs))
 821                                         {
 822                                                 deathtype |= HITTYPE_HEADSHOT;
 823                                         }
 824                                 }
 825                                 else if(targ.classname == "turret_head")
 826                                 {
 827                                         deathtype |= HITTYPE_HEADSHOT;
 828                                 }
 829                                 if(deathtype & HITTYPE_HEADSHOT)
 830                                         damage *= 1 + damage_headshotbonus;
 831                         }
 832
 833                         entity victim;
 834                         if((targ.vehicle_flags & VHF_ISVEHICLE) && targ.owner)
 835                                 victim = targ.owner;
 836                         else
 837                                 victim = targ;
 838
 839                         if(victim.classname == "player" || victim.turrcaps_flags & TFL_TURRCAPS_ISTURRET)
 840                         {
 841                                 if(IsDifferentTeam(victim, attacker))
 842                                 {
 843                                         if(damage > 0)
 844                                         {
 845                                                 if(deathtype != DEATH_FIRE)
 846                                                 {
 847                                                         if(victim.BUTTON_CHAT)
 848                                                                 attacker.typehitsound += 1;
 849                                                         else
 850                                                                 attacker.hitsound += 1;
 851                                                 }
 852
 853                                                 damage_goodhits += 1;
 854                                                 damage_gooddamage += damage;
 855
 856                                                 if not(DEATH_ISSPECIAL(deathtype))
 857                                                 {
 858                                                         if(targ.classname == "player") // don't do this for vehicles
 859                                                         if(!g_minstagib)
 860                                                         if(IsFlying(victim))
 861                                                                 yoda = 1;
 862
 863                                                         if(g_minstagib)
 864                                                         if(victim.items & IT_STRENGTH)
 865                                                                 yoda = 1;
 866
 867                                                         if(deathtype & HITTYPE_HEADSHOT)
 868                                                                 headshot = 1;
 869                                                 }
 870                                                 if(g_ca)
 871                                                         PlayerScore_Add(attacker, SP_SCORE, damage * autocvar_g_ca_damage2score_multiplier);
 872                                         }
 873                                 }
 874                                 else
 875                                 {
 876                                         if(deathtype != DEATH_FIRE)
 877                                         {
 878                                                 attacker.typehitsound += 1;
 879                                         }
 880                                         if(mirrordamage > 0)
 881                                                 if(time > attacker.teamkill_complain)
 882                                                 {
 883                                                         attacker.teamkill_complain = time + 5;
 884                                                         attacker.teamkill_soundtime = time + 0.4;
 885                                                         attacker.teamkill_soundsource = targ;
 886                                                 }
 887                                 }
 888                         }
 889                 }
 890         }
 891
 892         // apply push
 893         if (self.damageforcescale)
 894         if (vlen(force))
 895         if (self.classname != "player" || time >= self.spawnshieldtime || g_midair)
 896         {
 897                 vector farce = damage_explosion_calcpush(self.damageforcescale * force, self.velocity, autocvar_g_balance_damagepush_speedfactor);
 898                 if(self.movetype == MOVETYPE_PHYSICS)
 899                 {
 900                         entity farcent;
 901                         farcent = spawn();
 902                         farcent.classname = "farce";
 903                         farcent.enemy = self;
 904                         farcent.movedir = farce * 10;
 905                         if(self.mass)
 906                                 farcent.movedir = farcent.movedir * self.mass;
 907                         farcent.origin = hitloc;
 908                         farcent.forcetype = FORCETYPE_FORCEATPOS;
 909                         farcent.nextthink = time + 0.1;
 910                         farcent.think = SUB_Remove;
 911                 }
 912                 else
 913                         self.velocity = self.velocity + farce;
 914                 self.flags &~= FL_ONGROUND;
 915                 UpdateCSQCProjectile(self);
 916         }
 917         // apply damage
 918         if (damage != 0 || (self.damageforcescale && vlen(force)))
 919         if (self.event_damage)
 920                 self.event_damage (inflictor, attacker, damage, deathtype, hitloc, force);
 921         self = oldself;
 922
 923         if(targ.classname == "player" && attacker.classname == "player" && attacker != targ && attacker.health > 2)
 924         {
 925                 if(g_runematch)
 926                 {
 927                         if (attacker.runes & RUNE_VAMPIRE)
 928                         {
 929                         // apply vampire rune
 930                                 if (attacker.runes & CURSE_EMPATHY) // have the curse too
 931                                 {
 932                                         //attacker.health = attacker.health + damage * autocvar_g_balance_rune_vampire_combo_absorb;
 933                                         attacker.health = bound(
 934                                                 autocvar_g_balance_curse_empathy_minhealth, // LA: was 3, now 40
 935                                                 attacker.health + damage * autocvar_g_balance_rune_vampire_combo_absorb,
 936                                                 autocvar_g_balance_rune_vampire_maxhealth);     // LA: was 1000, now 500
 937                                 }
 938                                 else
 939                                 {
 940                                         //attacker.health = attacker.health + damage * autocvar_g_balance_rune_vampire_absorb;
 941                                         attacker.health = bound(
 942                                                 attacker.health,        // LA: was 3, but changed so that you can't lose health
 943                                                                                         // empathy won't let you gain health in the same way...
 944                                                 attacker.health + damage * autocvar_g_balance_rune_vampire_absorb,
 945                                                 autocvar_g_balance_rune_vampire_maxhealth);     // LA: was 1000, now 500
 946                                         }
 947                         }
 948                         // apply empathy curse
 949                         else if (attacker.runes & CURSE_EMPATHY)
 950                         {
 951                                 attacker.health = bound(
 952                                         autocvar_g_balance_curse_empathy_minhealth, // LA: was 3, now 20
 953                                         attacker.health + damage * autocvar_g_balance_curse_empathy_takedamage,
 954                                         attacker.health);
 955                         }
 956                 }
 957         }
 958
 959         // apply mirror damage if any
 960         if(mirrordamage > 0 || mirrorforce > 0)
 961         {
 962                 attacker = attacker_save;
 963                 if(g_minstagib)
 964                 if(mirrordamage > 0)
 965                 {
 966                         // just lose extra LIVES, don't kill the player for mirror damage
 967                         if(attacker.armorvalue > 0)
 968                         {
 969                                 attacker.armorvalue = attacker.armorvalue - 1;
 970                                 centerprint(attacker, strcat("^3Remaining extra lives: ",ftos(attacker.armorvalue)));
 971                                 attacker.hitsound += 1;
 972                         }
 973                         mirrordamage = 0;
 974                 }
 975
 976                 force = normalize(attacker.origin + attacker.view_ofs - hitloc) * mirrorforce;
 977                 Damage(attacker, inflictor, attacker, mirrordamage, DEATH_MIRRORDAMAGE, attacker.origin, force);
 978         }
 979 }
 980
 981 float RadiusDamage_running;
 982 float RadiusDamage (entity inflictor, entity attacker, float coredamage, float edgedamage, float rad, entity ignore, float forceintensity, float deathtype, entity directhitentity)
 983 // Returns total damage applies to creatures
 984 {
 985         entity  targ;
 986         float   finaldmg;
 987         float   power;
 988         vector  blastorigin;
 989         vector  force;
 990         vector  diff;
 991         vector  center;
 992         vector  nearest;
 993         float   total_damage_to_creatures;
 994         entity  next;
 995         float   tfloordmg;
 996         float   tfloorforce;
 997
 998         float stat_damagedone;
 999
1000         if(RadiusDamage_running)
1001         {
1002                 backtrace("RadiusDamage called recursively! Expect stuff to go HORRIBLY wrong.");
1003                 return 0;
1004         }
1005
1006         RadiusDamage_running = 1;
1007
1008         tfloordmg = autocvar_g_throughfloor_damage;
1009         tfloorforce = autocvar_g_throughfloor_force;
1010
1011         blastorigin = (inflictor.origin + (inflictor.mins + inflictor.maxs) * 0.5);
1012         total_damage_to_creatures = 0;
1013
1014         if(deathtype != (WEP_HOOK | HITTYPE_SECONDARY | HITTYPE_BOUNCE)) // only send gravity bomb damage once
1015         if(DEATH_WEAPONOF(deathtype) != WEP_TUBA) // do not send tuba damage (bandwidth hog)
1016         {
1017                 force = inflictor.velocity;
1018                 if(vlen(force) == 0)
1019                         force = '0 0 -1';
1020                 else
1021                         force = normalize(force);
1022                 if(forceintensity >= 0)
1023                         Damage_DamageInfo(blastorigin, coredamage, edgedamage, rad, forceintensity * force, deathtype, 0, attacker);
1024                 else
1025                         Damage_DamageInfo(blastorigin, coredamage, edgedamage, -rad, (-forceintensity) * force, deathtype, 0, attacker);
1026         }
1027
1028         stat_damagedone = 0;
1029
1030         targ = WarpZone_FindRadius (blastorigin, rad + MAX_DAMAGEEXTRARADIUS, FALSE);
1031         while (targ)
1032         {
1033                 next = targ.chain;
1034                 if (targ != inflictor)
1035                         if (ignore != targ) if(targ.takedamage)
1036                         {
1037                                 // LordHavoc: measure distance to nearest point on target (not origin)
1038                                 // (this guarentees 100% damage on a touch impact)
1039                                 nearest = targ.WarpZone_findradius_nearest;
1040                                 diff = targ.WarpZone_findradius_dist;
1041                                 // round up a little on the damage to ensure full damage on impacts
1042                                 // and turn the distance into a fraction of the radius
1043                                 power = 1 - ((vlen (diff) - bound(MIN_DAMAGEEXTRARADIUS, targ.damageextraradius, MAX_DAMAGEEXTRARADIUS)) / rad);
1044                                 //bprint(" ");
1045                                 //bprint(ftos(power));
1046                                 //if (targ == attacker)
1047                                 //      print(ftos(power), "\n");
1048                                 if (power > 0)
1049                                 {
1050                                         if (power > 1)
1051                                                 power = 1;
1052                                         finaldmg = coredamage * power + edgedamage * (1 - power);
1053                                         if (finaldmg > 0)
1054                                         {
1055                                                 float a;
1056                                                 float c;
1057                                                 float hits;
1058                                                 float total;
1059                                                 float hitratio;
1060                                                 vector hitloc;
1061                                                 vector myblastorigin;
1062                                                 myblastorigin = WarpZone_TransformOrigin(targ, blastorigin);
1063                                                 center = targ.origin + (targ.mins + targ.maxs) * 0.5;
1064                                                 // if it's a player, use the view origin as reference
1065                                                 if (targ.classname == "player")
1066                                                         center = targ.origin + targ.view_ofs;
1067                                                 force = normalize(center - myblastorigin);
1068                                                 force = force * (finaldmg / coredamage) * forceintensity;
1069                                                 // test line of sight to multiple positions on box,
1070                                                 // and do damage if any of them hit
1071                                                 hits = 0;
1072                                                 if (targ.classname == "player")
1073                                                         total = ceil(bound(1, finaldmg, 50));
1074                                                 else
1075                                                         total = ceil(bound(1, finaldmg/10, 5));
1076                                                 hitloc = nearest;
1077                                                 c = 0;
1078                                                 while (c < total)
1079                                                 {
1080                                                         //traceline(targ.WarpZone_findradius_findorigin, nearest, MOVE_NOMONSTERS, inflictor);
1081                                                         WarpZone_TraceLine(blastorigin, WarpZone_UnTransformOrigin(targ, nearest), MOVE_NOMONSTERS, inflictor);
1082                                                         if (trace_fraction == 1 || trace_ent == targ)
1083                                                         {
1084                                                                 hits = hits + 1;
1085                                                                 if (hits > 1)
1086                                                                         hitloc = hitloc + nearest;
1087                                                                 else
1088                                                                         hitloc = nearest;
1089                                                         }
1090                                                         nearest_x = targ.origin_x + targ.mins_x + random() * targ.size_x;
1091                                                         nearest_y = targ.origin_y + targ.mins_y + random() * targ.size_y;
1092                                                         nearest_z = targ.origin_z + targ.mins_z + random() * targ.size_z;
1093                                                         c = c + 1;
1094                                                 }
1095                                                 nearest = hitloc * (1 / max(1, hits));
1096                                                 hitratio = (hits / total);
1097                                                 a = bound(0, tfloordmg + (1-tfloordmg) * hitratio, 1);
1098                                                 finaldmg = finaldmg * a;
1099                                                 a = bound(0, tfloorforce + (1-tfloorforce) * hitratio, 1);
1100                                                 force = force * a;
1101
1102                                                 // laser force adjustments :P
1103                                                 if(DEATH_WEAPONOF(deathtype) == WEP_LASER)
1104                                                 {
1105                             if (targ == attacker)
1106                             {
1107                                 vector vel;
1108
1109                                 float force_zscale;
1110                                 float force_velocitybiasramp;
1111                                 float force_velocitybias;
1112
1113                                 force_velocitybiasramp = autocvar_sv_maxspeed;
1114                                 if(deathtype & HITTYPE_SECONDARY)
1115                                 {
1116                                     force_zscale = autocvar_g_balance_laser_secondary_force_zscale;
1117                                     force_velocitybias = autocvar_g_balance_laser_secondary_force_velocitybias;
1118                                 }
1119                                 else
1120                                 {
1121                                     force_zscale = autocvar_g_balance_laser_primary_force_zscale;
1122                                     force_velocitybias = autocvar_g_balance_laser_primary_force_velocitybias;
1123                                 }
1124
1125                                 vel = targ.velocity;
1126                                 vel_z = 0;
1127                                 vel = normalize(vel) * bound(0, vlen(vel) / force_velocitybiasramp, 1) * force_velocitybias;
1128                                 force =
1129                                     vlen(force)
1130                                     *
1131                                     normalize(normalize(force) + vel);
1132
1133                                 force_z *= force_zscale;
1134                             }
1135                             else
1136                             {
1137                                 if(deathtype & HITTYPE_SECONDARY)
1138                                 {
1139                                     force *= autocvar_g_balance_laser_secondary_force_other_scale;
1140                                 }
1141                                 else
1142                                 {
1143                                     force *= autocvar_g_balance_laser_primary_force_other_scale;
1144                                 }
1145                             }
1146                                                 }
1147
1148                                                 //if (targ == attacker)
1149                                                 //{
1150                                                 //      print("hits ", ftos(hits), " / ", ftos(total));
1151                                                 //      print(" finaldmg ", ftos(finaldmg), " force ", vtos(force));
1152                                                 //      print(" (", ftos(a), ")\n");
1153                                                 //}
1154                                                 if(hits || tfloordmg || tfloorforce)
1155                                                 {
1156                                                         if(targ.iscreature)
1157                                                         {
1158                                                                 total_damage_to_creatures += finaldmg;
1159
1160                                                                 if(accuracy_isgooddamage(attacker, targ))
1161                                                                         stat_damagedone += finaldmg;
1162                                                         }
1163
1164                                                         if(targ == directhitentity || DEATH_ISSPECIAL(deathtype))
1165                                                                 Damage (targ, inflictor, attacker, finaldmg, deathtype, nearest, force);
1166                                                         else
1167                                                                 Damage (targ, inflictor, attacker, finaldmg, deathtype | HITTYPE_SPLASH, nearest, force);
1168                                                 }
1169                                         }
1170                                 }
1171                         }
1172                 targ = next;
1173         }
1174
1175         RadiusDamage_running = 0;
1176
1177         if(!DEATH_ISSPECIAL(deathtype))
1178                 accuracy_add(attacker, DEATH_WEAPONOFWEAPONDEATH(deathtype), 0, min(coredamage, stat_damagedone));
1179
1180         return total_damage_to_creatures;
1181 }
1182
1183 .float fire_damagepersec;
1184 .float fire_endtime;
1185 .float fire_deathtype;
1186 .entity fire_owner;
1187 .float fire_hitsound;
1188 .entity fire_burner;
1189
1190 void fireburner_think();
1191
1192 float Fire_IsBurning(entity e)
1193 {
1194         return (time < e.fire_endtime);
1195 }
1196
1197 float Fire_AddDamage(entity e, entity o, float d, float t, float dt)
1198 {
1199         float dps;
1200         float maxtime, mintime, maxdamage, mindamage, maxdps, mindps, totaldamage, totaltime;
1201
1202         if(e.classname == "player")
1203         {
1204                 if(e.deadflag)
1205                         return -1;
1206         }
1207         else
1208         {
1209                 if(!e.fire_burner)
1210                 {
1211                         // print("adding a fire burner to ", e.classname, "\n");
1212                         e.fire_burner = spawn();
1213                         e.fire_burner.classname = "fireburner";
1214                         e.fire_burner.think = fireburner_think;
1215                         e.fire_burner.nextthink = time;
1216                         e.fire_burner.owner = e;
1217                 }
1218         }
1219
1220         t = max(t, 0.1);
1221         dps = d / t;
1222         if(Fire_IsBurning(e))
1223         {
1224                 mintime = e.fire_endtime - time;
1225                 maxtime = max(mintime, t);
1226
1227                 mindps = e.fire_damagepersec;
1228                 maxdps = max(mindps, dps);
1229
1230                 if(maxtime > mintime || maxdps > mindps)
1231                 {
1232                         mindamage = mindps * mintime;
1233                         maxdamage = mindamage + d;
1234
1235                         // interval [mintime, maxtime] * [mindps, maxdps]
1236                         // intersected with
1237                         // [mindamage, maxdamage]
1238                         // maximum of this!
1239
1240                         if(maxdamage >= maxtime * maxdps)
1241                         {
1242                                 totaltime = maxtime;
1243                                 totaldamage = maxtime * maxdps;
1244
1245                                 // this branch increases totaldamage if either t > mintime, or dps > mindps
1246                         }
1247                         else
1248                         {
1249                                 // maxdamage is inside the interval!
1250                                 // first, try to use mindps; only if this fails, increase dps as needed
1251                                 totaltime = min(maxdamage / mindps, maxtime); // maxdamage / mindps >= mindamage / mindps = mintime
1252                                 totaldamage = maxdamage;
1253                                 // can totaldamage / totaltime be >= maxdps?
1254                                 // max(mindps, maxdamage / maxtime) >= maxdps?
1255                                 // we know maxdamage < maxtime * maxdps
1256                                 // so it cannot be
1257
1258                                 // this branch ALWAYS increases totaldamage, but requires maxdamage < maxtime * maxdps
1259                         }
1260
1261                         // total conditions for increasing:
1262                         //     maxtime > mintime OR maxdps > mindps OR maxtime * maxdps > maxdamage
1263                         // however:
1264                         //     if maxtime = mintime, maxdps = mindps
1265                         // then:
1266                         //     maxdamage = mindamage + d
1267                         //     mindamage = mindps * mintime = maxdps * maxtime < maxdamage!
1268                         // so the last condition is not needed
1269
1270                         e.fire_damagepersec = totaldamage / totaltime;
1271                         e.fire_endtime = time + totaltime;
1272                         if(totaldamage > 1.2 * mindamage)
1273                         {
1274                                 e.fire_deathtype = dt;
1275                                 if(e.fire_owner != o)
1276                                 {
1277                                         e.fire_owner = o;
1278                                         e.fire_hitsound = FALSE;
1279                                 }
1280                         }
1281                         if(accuracy_isgooddamage(o, e))
1282                                 accuracy_add(o, DEATH_WEAPONOFWEAPONDEATH(dt), 0, max(0, totaldamage - mindamage));
1283                         return max(0, totaldamage - mindamage); // can never be negative, but to make sure
1284                 }
1285                 else
1286                         return 0;
1287         }
1288         else
1289         {
1290                 e.fire_damagepersec = dps;
1291                 e.fire_endtime = time + t;
1292                 e.fire_deathtype = dt;
1293                 e.fire_owner = o;
1294                 e.fire_hitsound = FALSE;
1295                 if(accuracy_isgooddamage(o, e))
1296                         accuracy_add(o, DEATH_WEAPONOFWEAPONDEATH(dt), 0, d);
1297                 return d;
1298         }
1299 }
1300
1301 void Fire_ApplyDamage(entity e)
1302 {
1303         float t, d, hi, ty;
1304         entity o;
1305
1306         if not(Fire_IsBurning(e))
1307                 return;
1308
1309         for(t = 0, o = e.owner; o.owner && t < 16; o = o.owner, ++t);
1310         if(clienttype(o) == CLIENTTYPE_NOTACLIENT)
1311                 o = e.fire_owner;
1312
1313         // water and slime stop fire
1314         if(e.waterlevel)
1315         if(e.watertype != CONTENT_LAVA)
1316                 e.fire_endtime = 0;
1317
1318         // ice stops fire
1319         if(e.freezetag_frozen)
1320                 e.fire_endtime = 0;
1321
1322         t = min(frametime, e.fire_endtime - time);
1323         d = e.fire_damagepersec * t;
1324
1325         hi = e.fire_owner.hitsound;
1326         ty = e.fire_owner.typehitsound;
1327         Damage(e, e, e.fire_owner, d, e.fire_deathtype, e.origin, '0 0 0');
1328         if(e.fire_hitsound && e.fire_owner)
1329         {
1330                 e.fire_owner.hitsound = hi;
1331                 e.fire_owner.typehitsound = ty;
1332         }
1333         e.fire_hitsound = TRUE;
1334
1335         if not(IS_INDEPENDENT_PLAYER(e))
1336         FOR_EACH_PLAYER(other) if(e != other)
1337         {
1338                 if(other.classname == "player")
1339                 if(other.deadflag == DEAD_NO)
1340                 if not(IS_INDEPENDENT_PLAYER(other))
1341                 if(boxesoverlap(e.absmin, e.absmax, other.absmin, other.absmax))
1342                 {
1343                         t = autocvar_g_balance_firetransfer_time * (e.fire_endtime - time);
1344                         d = autocvar_g_balance_firetransfer_damage * e.fire_damagepersec * t;
1345                         Fire_AddDamage(other, o, d, t, DEATH_FIRE);
1346                 }
1347         }
1348 }
1349
1350 void Fire_ApplyEffect(entity e)
1351 {
1352         if(Fire_IsBurning(e))
1353                 e.effects |= EF_FLAME;
1354         else
1355                 e.effects &~= EF_FLAME;
1356 }
1357
1358 void fireburner_think()
1359 {
1360         // for players, this is done in the regular loop
1361         if(wasfreed(self.owner))
1362         {
1363                 remove(self);
1364                 return;
1365         }
1366         Fire_ApplyEffect(self.owner);
1367         if(!Fire_IsBurning(self.owner))
1368         {
1369                 self.owner.fire_burner = world;
1370                 remove(self);
1371                 return;
1372         }
1373         Fire_ApplyDamage(self.owner);
1374         self.nextthink = time;
1375 }