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 istypefrag;
  59 .float taunt_soundtime;
  60
  61
  62 float IsDifferentTeam(entity a, entity b)
  63 {
  64         if(teamplay)
  65         {
  66                 if(a.team == b.team)
  67                         return 0;
  68         }
  69         else
  70         {
  71                 if(a == b)
  72                         return 0;
  73         }
  74         return 1;
  75 }
  76
  77 float IsFlying(entity a)
  78 {
  79         if(a.flags & FL_ONGROUND)
  80                 return 0;
  81         if(a.waterlevel >= WATERLEVEL_SWIMMING)
  82                 return 0;
  83         traceline(a.origin, a.origin - '0 0 48', MOVE_NORMAL, a);
  84         if(trace_fraction < 1)
  85                 return 0;
  86         return 1;
  87 }
  88
  89 vector GetHeadshotMins(entity targ)
  90 {
  91         return '-0.5 0 0' * PL_HEAD_x + '0 -0.5 0' * PL_HEAD_y + '0 0 1' * (targ.maxs_z - PL_HEAD_z);
  92 }
  93 vector GetHeadshotMaxs(entity targ)
  94 {
  95         return '0.5 0 0' * PL_HEAD_x + '0 0.5 0' * PL_HEAD_y + '0 0 1' * targ.maxs_z;
  96 }
  97
  98 void UpdateFrags(entity player, float f)
  99 {
 100         PlayerTeamScore_AddScore(player, f);
 101 }
 102
 103 // NOTE: f=0 means still count as a (positive) kill, but count no frags for it
 104 void W_SwitchWeapon_Force(entity e, float w);
 105 entity GiveFrags_randomweapons;
 106 void GiveFrags (entity attacker, entity targ, float f, float deathtype)
 107 {
 108         // TODO route through PlayerScores instead
 109         if(gameover) return;
 110
 111         if(f < 0)
 112         {
 113                 if(targ == attacker)
 114                 {
 115                         // suicide
 116                         PlayerScore_Add(attacker, SP_SUICIDES, 1);
 117                 }
 118                 else
 119                 {
 120                         // teamkill
 121                         PlayerScore_Add(attacker, SP_KILLS, -1); // or maybe add a teamkills field?
 122                 }
 123         }
 124         else
 125         {
 126                 // regular frag
 127                 PlayerScore_Add(attacker, SP_KILLS, 1);
 128                 if(targ.playerid)
 129                         PlayerStats_Event(attacker, sprintf("kills-%d", targ.playerid), 1);
 130         }
 131
 132         PlayerScore_Add(targ, SP_DEATHS, 1);
 133
 134         if(g_arena || g_ca)
 135                 if(autocvar_g_arena_roundbased)
 136                         return;
 137
 138         if(targ != attacker) // not for suicides
 139         if(g_weaponarena_random)
 140         {
 141                 // after a frag, exchange the current weapon (or the culprit, if detectable) by a new random weapon
 142                 float culprit;
 143                 culprit = DEATH_WEAPONOF(deathtype);
 144                 if(!culprit)
 145                         culprit = attacker.weapon;
 146                 else if(!WEPSET_CONTAINS_EW(attacker, culprit))
 147                         culprit = attacker.weapon;
 148
 149                 if(g_weaponarena_random_with_laser && culprit == WEP_LASER)
 150                 {
 151                         // no exchange
 152                 }
 153                 else
 154                 {
 155                         if(!GiveFrags_randomweapons)
 156                         {
 157                                 GiveFrags_randomweapons = spawn();
 158                                 GiveFrags_randomweapons.classname = "GiveFrags_randomweapons";
 159                         }
 160
 161                         if(inWarmupStage)
 162                                 WEPSET_COPY_EA(GiveFrags_randomweapons, warmup_start_weapons);
 163                         else
 164                                 WEPSET_COPY_EA(GiveFrags_randomweapons, start_weapons);
 165
 166                         // all others (including the culprit): remove
 167                         WEPSET_ANDNOT_EE(GiveFrags_randomweapons, attacker);
 168                         WEPSET_ANDNOT_EW(GiveFrags_randomweapons, culprit);
 169
 170                         // among the remaining ones, choose one by random
 171                         W_RandomWeapons(GiveFrags_randomweapons, 1);
 172
 173                         if(!WEPSET_EMPTY_E(GiveFrags_randomweapons))
 174                         {
 175                                 WEPSET_OR_EE(attacker, GiveFrags_randomweapons);
 176                                 WEPSET_ANDNOT_EW(attacker, culprit);
 177                         }
 178                 }
 179
 180                 // after a frag, choose another random weapon set
 181                 if not(WEPSET_CONTAINS_EW(attacker, attacker.weapon))
 182                         W_SwitchWeapon_Force(attacker, w_getbestweapon(attacker));
 183         }
 184
 185         // FIXME fix the mess this is (we have REAL points now!)
 186         entity oldself;
 187         oldself = self;
 188         self = attacker;
 189         frag_attacker = attacker;
 190         frag_target = targ;
 191         frag_score = f;
 192         if(MUTATOR_CALLHOOK(GiveFragsForKill))
 193         {
 194                 f = frag_score;
 195                 self = oldself;
 196         }
 197         else
 198         {
 199                 self = oldself;
 200                 if(g_runematch)
 201                 {
 202                         f = RunematchHandleFrags(attacker, targ, f);
 203                 }
 204                 else if(g_lms)
 205                 {
 206                         // remove a life
 207                         float tl;
 208                         tl = PlayerScore_Add(targ, SP_LMS_LIVES, -1);
 209                         if(tl < lms_lowest_lives)
 210                                 lms_lowest_lives = tl;
 211                         if(tl <= 0)
 212                         {
 213                                 if(!lms_next_place)
 214                                         lms_next_place = player_count;
 215                                 else
 216                                         lms_next_place = min(lms_next_place, player_count);
 217                                 PlayerScore_Add(targ, SP_LMS_RANK, lms_next_place); // won't ever spawn again
 218                                 --lms_next_place;
 219                         }
 220                         f = 0;
 221                 }
 222         }
 223
 224         attacker.totalfrags += f;
 225
 226         if(f)
 227                 UpdateFrags(attacker, f);
 228 }
 229
 230 string Obituary_ExtraFragInfo(entity player) // Extra fragmessage information
 231 {
 232         string health_output = string_null;
 233         string ping_output = string_null;
 234         string handicap_output = string_null;
 235         string output = string_null;
 236
 237         if(autocvar_sv_fraginfo && ((autocvar_sv_fraginfo == 2) || inWarmupStage))
 238         {
 239                 // health/armor of attacker (person who killed you)
 240                 if(autocvar_sv_fraginfo_stats && (player.health >= 1))
 241                         health_output = strcat("^7(Health ^1", ftos(rint(player.health)), "^7 / Armor ^2", ftos(rint(player.armorvalue)), "^7)");
 242
 243                 // ping display
 244                 if(autocvar_sv_fraginfo_ping)
 245                         ping_output = ((clienttype(player) == CLIENTTYPE_BOT) ? "^2Bot" : strcat("Ping ", ((player.ping >= 150) ? "^1" : "^2"), ftos(rint(player.ping)), "ms"));
 246
 247                 // handicap display
 248                 if(autocvar_sv_fraginfo_handicap)
 249                 {
 250                         if(autocvar_sv_fraginfo_handicap == 2)
 251                                 handicap_output = strcat(output, strcat("Handicap ^2", ((player.cvar_cl_handicap <= 1) ? "Off" : ftos(rint(player.cvar_cl_handicap)))));
 252                         else if(player.cvar_cl_handicap) // with _handicap 1, only show this if there actually is a handicap enabled.
 253                                 handicap_output = strcat("Handicap ^2", ftos(rint(player.cvar_cl_handicap)));
 254                 }
 255
 256                 // format the string
 257                 output = strcat(health_output, (health_output ? ((ping_output || handicap_output) ? " ^7(" : "") : ((ping_output || handicap_output) ? "^7(" : "")),
 258                         ping_output, (handicap_output ? "^7 / " : ""),
 259                         handicap_output, ((ping_output || handicap_output) ? "^7)" : ""));
 260
 261                 // add new line to the beginning if there is a message
 262                 if(output) { output = strcat("\n", output); }
 263         }
 264
 265         return output;
 266 }
 267
 268 string AppendItemcodes(string s, entity player)
 269 {
 270         float w;
 271         w = player.weapon;
 272         //if(w == 0)
 273         //      w = player.switchweapon;
 274         if(w == 0)
 275                 w = player.cnt; // previous weapon!
 276         s = strcat(s, ftos(w));
 277         if(time < player.strength_finished)
 278                 s = strcat(s, "S");
 279         if(time < player.invincible_finished)
 280                 s = strcat(s, "I");
 281         if(player.flagcarried != world)
 282                 s = strcat(s, "F");
 283         if(player.BUTTON_CHAT)
 284                 s = strcat(s, "T");
 285         if(player.kh_next)
 286                 s = strcat(s, "K");
 287         if(player.runes)
 288                 s = strcat(s, "|", ftos(player.runes));
 289         return s;
 290 }
 291
 292 void LogDeath(string mode, float deathtype, entity killer, entity killed)
 293 {
 294         string s;
 295         if(!autocvar_sv_eventlog)
 296                 return;
 297         s = strcat(":kill:", mode);
 298         s = strcat(s, ":", ftos(killer.playerid));
 299         s = strcat(s, ":", ftos(killed.playerid));
 300         s = strcat(s, ":type=", Deathtype_Name(deathtype));
 301         s = strcat(s, ":items=");
 302         s = AppendItemcodes(s, killer);
 303         if(killed != killer)
 304         {
 305                 s = strcat(s, ":victimitems=");
 306                 s = AppendItemcodes(s, killed);
 307         }
 308         GameLogEcho(s);
 309 }
 310
 311 void Obituary_SpecialDeath(entity notif_target, float murder, float deathtype, string s1, string s2, float f1, float f2, float f3)
 312 {
 313         float handled, hits;
 314         if(DEATH_ISSPECIAL(deathtype))
 315         {
 316                 #define DEATHTYPE(name,msg_info,msg_center,msg_info_by,msg_center_by,position) \
 317                         { if(deathtype == max(0, name)) \
 318                         { \
 319                                 #if murder \
 320                                         if(max(0, msg_info_by)) { Send_Notification(world, MSG_ALL, MSG_INFO, msg_info_by, s1, s2, f1, f2, f3); ++handled; } \
 321                                         if(max(0, msg_center_by)) { Send_Notification(notif_target, MSG_ONE, MSG_CENTER, msg_center_by, s1, s2, f1, f2, f3); ++handled; } \
 322                                 #else \
 323                                         if(max(0, msg_info)) { Send_Notification(world, MSG_ALL, MSG_INFO, msg_info, s1, s2, f1, f2, f3); ++handled; } \
 324                                         if(max(0, msg_center)) { Send_Notification(notif_target, MSG_ONE, MSG_CENTER, msg_center, s1, s2, f1, f2, f3); ++handled; } \
 325                                 #endif \
 326                                 ++hits; \
 327                         } }
 328
 329                 DEATHTYPES
 330                 if not(hits)
 331                 {
 332                         backtrace("Unhandled deathtype. Please notify Samual!\n");
 333                         //return;
 334                 }
 335                 if not(handled)
 336                 {
 337                         print(sprintf("Obituary_SpecialDeath(): ^1Deathtype ^7(%s-%d)^1 has no notification!\n", Deathtype_Name(deathtype), deathtype));
 338                         return;
 339                 }
 340         }
 341 }
 342
 343 void Obituary_WeaponDeath(entity notif_target, float deathtype, string s1, string s2, float f1, float f2, float f3)
 344 {
 345         float handled, hits;
 346         if(DEATH_ISSPECIAL(deathtype))
 347         {
 348                 #define DEATHTYPE(name,msg_info,msg_center,position) \
 349                         { if(deathtype == max(0, name)) \
 350                         { \
 351                                 if(max(0, msg_info)) { Send_Notification(world, MSG_ALL, MSG_INFO, msg_info, s1, s2, f1, f2, f3); ++handled; } \
 352                                 if(max(0, msg_center)) { Send_Notification(notif_target, MSG_ONE, MSG_CENTER, msg_center, s1, s2, f1, f2, f3); ++handled; } \
 353                                 ++hits; \
 354                         } }
 355
 356                 DEATHTYPES
 357                 if not(hits)
 358                 {
 359                         backtrace("Unhandled deathtype. Please notify Samual!\n");
 360                         //return;
 361                 }
 362                 if not(handled)
 363                 {
 364                         print(sprintf("Obituary_SpecialDeath(): ^1Deathtype ^7(%s-%d)^1 has no notification!\n", Deathtype_Name(deathtype), deathtype));
 365                         return;
 366                 }
 367         }
 368 }
 369
 370 .float FRAG_VERBOSE;
 371
 372 void Obituary(entity attacker, entity inflictor, entity targ, float deathtype)
 373 {
 374         // Sanity check
 375         if not(targ.classname == "player") { backtrace("Obituary called on non-player?!\n"); return; }
 376
 377         // Declarations
 378         string  s, a, msg;
 379         float w, type;
 380
 381         string s1, s2 = NO_STR_ARG;
 382         float f1, f2, f3 = NO_FL_ARG;
 383         float notif_firstblood;
 384
 385
 386         print(sprintf("Obituary(): Deathtype = %s (%d), Attacker = %s, Inflictor = %s, Target = %s...\n", Deathtype_Name(deathtype), deathtype, attacker.netname, inflictor.netname, targ.netname));
 387
 388
 389         // =======
 390         // SUICIDE
 391         // =======
 392         if(targ == attacker)
 393         {
 394                 if(DEATH_ISSPECIAL(deathtype))
 395                 {
 396                         if(deathtype == DEATH_TEAMCHANGE || deathtype == DEATH_AUTOTEAMCHANGE)
 397                         {
 398                                 s1 = targ.netname;
 399                                 f1 = targ.team;
 400                         }
 401                         else
 402                         {
 403                                 switch(deathtype)
 404                                 {
 405                                         case DEATH_MIRRORDAMAGE:
 406                                         {
 407                                                 s1 = targ.netname;
 408                                                 f1 = targ.team;
 409                                                 //f2 = targ.killcount;
 410                                                 break;
 411                                         }
 412
 413                                         default:
 414                                         {
 415                                                 s1 = s2 = NO_STR_ARG;
 416                                                 f1 = f2 = f3 = NO_FL_ARG;
 417                                                 break;
 418                                         }
 419                                 }
 420                                 LogDeath("suicide", deathtype, targ, targ);
 421                                 GiveFrags(attacker, targ, -1, deathtype);
 422                         }
 423                         Obituary_SpecialDeath(targ, FALSE, deathtype, s1, s2, f1, f2, NO_FL_ARG);
 424                 }
 425                 else if(DEATH_WEAPONOF(deathtype))
 426                 {
 427                         print("death was a weapon!\n");
 428                 }
 429                 else
 430                 {
 431                         backtrace("what the hell happened here?\n");
 432                 }
 433         }
 434
 435
 436         // ======
 437         // MURDER
 438         // ======
 439         else if(attacker.classname == "player")
 440         {
 441                 if(!IsDifferentTeam(attacker, targ))
 442                 {
 443                         if(DEATH_ISSPECIAL(deathtype))
 444                         {
 445                                 backtrace("hmm death was special?\n");
 446                         }
 447                         else if(DEATH_WEAPONOF(deathtype))
 448                         {
 449                                 print("death was a weapon!\n");
 450                         }
 451                         else
 452                         {
 453                                 backtrace("what the hell happened here?\n");
 454                         }
 455
 456                         LogDeath("tk", deathtype, attacker, targ);
 457                         GiveFrags(attacker, targ, -1, deathtype);
 458                 }
 459                 else
 460                 {
 461                         s1 = attacker.netname;
 462                         s2 = targ.netname;
 463
 464                         attacker.FRAG_VERBOSE = TRUE;
 465                         targ.FRAG_VERBOSE = TRUE;
 466
 467                         LogDeath("frag", deathtype, attacker, targ);
 468                         GiveFrags(attacker, targ, 1, deathtype);
 469
 470                         attacker.taunt_soundtime = time + 1;
 471                         attacker.killcount = attacker.killcount + 1;
 472                         if(targ.killcount > 2) { Send_KillNotification(s, ftos(targ.killcount), a, KILL_END_SPREE, MSG_SPREE); }
 473
 474                         #define ADD_ACHIEVEMENT_CASE(numa,numb) \
 475                                 case numa: \
 476                                 { \
 477                                         AnnounceTo(attacker, strcat(#numb, "kills")); \
 478                                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_##numa, 1); \
 479                                         break; \
 480                                 }
 481                         switch(attacker.killcount)
 482                         {
 483                                 ADD_ACHIEVEMENT_CASE(3, 03)
 484                                 ADD_ACHIEVEMENT_CASE(5, 05)
 485                                 ADD_ACHIEVEMENT_CASE(10, 10)
 486                                 ADD_ACHIEVEMENT_CASE(15, 15)
 487                                 ADD_ACHIEVEMENT_CASE(20, 20)
 488                                 ADD_ACHIEVEMENT_CASE(25, 25)
 489                                 ADD_ACHIEVEMENT_CASE(30, 30)
 490                                 default: break;
 491                         }
 492                         #undef ADD_ACHIEVEMENT_CASE
 493
 494                         if(!checkrules_firstblood)
 495                         {
 496                                 checkrules_firstblood = TRUE;
 497                                 notif_firstblood = TRUE; // modify the current messages so that they too show firstblood information
 498                                 PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_FIRSTBLOOD, 1);
 499                                 PlayerStats_Event(targ, PLAYERSTATS_ACHIEVEMENT_FIRSTVICTIM, 1);
 500                         }
 501
 502                         if(notif_firstblood) // first blood, no kill sprees yet
 503                         {
 504                                 if(targ.istypefrag)
 505                                 {
 506                                         Send_Notification(attacker, MSG_ONE, MSG_CENTER, (attacker.FRAG_VERBOSE ? CENTER_DEATH_TYPEFRAG_FIRST_VERBOSE : CENTER_DEATH_TYPEFRAG_FIRST),
 507                                                 s2, NO_STR_ARG, (attacker.FRAG_VERBOSE ? ((clienttype(targ) == CLIENTTYPE_BOT) ? BOT_PING : targ.ping) : NO_FL_ARG), NO_FL_ARG, NO_FL_ARG);
 508
 509                                         Send_Notification(targ, MSG_ONE, MSG_CENTER, (targ.FRAG_VERBOSE ? CENTER_DEATH_TYPEFRAGGED_FIRST_VERBOSE : CENTER_DEATH_TYPEFRAGGED_FIRST),
 510                                                 s1, NO_STR_ARG, (targ.FRAG_VERBOSE ? attacker.health : NO_FL_ARG), (targ.FRAG_VERBOSE ? attacker.armorvalue : NO_FL_ARG), (targ.FRAG_VERBOSE ? ((clienttype(attacker) == CLIENTTYPE_BOT) ? BOT_PING : attacker.ping) : NO_FL_ARG));
 511                                 }
 512                                 else
 513                                 {
 514                                         Send_Notification(attacker, MSG_ONE, MSG_CENTER, (attacker.FRAG_VERBOSE ? CENTER_DEATH_FRAG_FIRST_VERBOSE : CENTER_DEATH_FRAG_FIRST),
 515                                                 s2, NO_STR_ARG, (attacker.FRAG_VERBOSE ? ((clienttype(targ) == CLIENTTYPE_BOT) ? BOT_PING : targ.ping) : NO_FL_ARG), NO_FL_ARG, NO_FL_ARG);
 516
 517                                         Send_Notification(targ, MSG_ONE, MSG_CENTER, (targ.FRAG_VERBOSE ? CENTER_DEATH_FRAGGED_FIRST_VERBOSE : CENTER_DEATH_FRAGGED_FIRST),
 518                                                 s1, NO_STR_ARG, (targ.FRAG_VERBOSE ? attacker.health : NO_FL_ARG), (targ.FRAG_VERBOSE ? attacker.armorvalue : NO_FL_ARG), (targ.FRAG_VERBOSE ? ((clienttype(attacker) == CLIENTTYPE_BOT) ? BOT_PING : attacker.ping) : NO_FL_ARG));
 519                                 }
 520                                 //Send_Notification(world, MSG_INFO, INFO_DEATH_FRAG_FIRSTBLOOD, s1, s2, attacker.team, NO_FL_ARG, NO_FL_ARG);
 521                         }
 522                         else // normal frags, kill sprees listed
 523                         {
 524                                 if(targ.istypefrag)
 525                                 {
 526                                         Send_Notification(attacker, MSG_ONE, MSG_CENTER, (attacker.FRAG_VERBOSE ? CENTER_DEATH_TYPEFRAG_VERBOSE : CENTER_DEATH_TYPEFRAG),
 527                                                 s2, NO_STR_ARG, attacker.killcount, (attacker.FRAG_VERBOSE ? ((clienttype(targ) == CLIENTTYPE_BOT) ? BOT_PING : targ.ping) : NO_FL_ARG), NO_FL_ARG);
 528
 529                                         Send_Notification(targ, MSG_ONE, MSG_CENTER, (targ.FRAG_VERBOSE ? CENTER_DEATH_TYPEFRAGGED_VERBOSE : CENTER_DEATH_TYPEFRAGGED),
 530                                                 s1, NO_STR_ARG, (targ.FRAG_VERBOSE ? attacker.health : NO_FL_ARG), (targ.FRAG_VERBOSE ? attacker.armorvalue : NO_FL_ARG), (targ.FRAG_VERBOSE ? ((clienttype(attacker) == CLIENTTYPE_BOT) ? BOT_PING : attacker.ping) : NO_FL_ARG));
 531                                 }
 532                                 else
 533                                 {
 534                                         Send_Notification(attacker, MSG_ONE, MSG_CENTER, (attacker.FRAG_VERBOSE ? CENTER_DEATH_FRAG_VERBOSE : CENTER_DEATH_FRAG),
 535                                                 s2, NO_STR_ARG, attacker.killcount, (attacker.FRAG_VERBOSE ? ((clienttype(targ) == CLIENTTYPE_BOT) ? BOT_PING : targ.ping) : NO_FL_ARG), NO_FL_ARG);
 536
 537                                         Send_Notification(targ, MSG_ONE, MSG_CENTER, (targ.FRAG_VERBOSE ? CENTER_DEATH_FRAGGED_VERBOSE : CENTER_DEATH_FRAGGED),
 538                                                 s1, NO_STR_ARG, (targ.FRAG_VERBOSE ? attacker.health : NO_FL_ARG), (targ.FRAG_VERBOSE ? attacker.armorvalue : NO_FL_ARG), (targ.FRAG_VERBOSE ? ((clienttype(attacker) == CLIENTTYPE_BOT) ? BOT_PING : attacker.ping) : NO_FL_ARG));
 539                                 }
 540                                 //if(DEATH_WEAPONOF(deathtype)) { Send_Notification(world, MSG_WEAPON, 50, s1, s2, attacker.killcount, targ.killcount, Obituary_Score_Position); }
 541                                 //else { Obituary_SpecialDeath(world, deathtype, s1, s2, attacker.killcount, targ.killcount, Obituary_Score_Position); }
 542                         }
 543                 }
 544         }
 545
 546         // =============
 547         // ACCIDENT/TRAP
 548         // =============
 549         else
 550         {
 551                 if (deathtype == DEATH_HURTTRIGGER && inflictor.message != "")
 552                         msg = inflictor.message;
 553                 else if (deathtype == DEATH_CUSTOM)
 554                         msg = deathmessage;
 555                 else
 556                         msg = "";
 557
 558                 if(strstrofs(msg, "%", 0) < 0) { msg = strcat("%s ", msg); }
 559
 560                 LogDeath("accident", deathtype, targ, targ);
 561                 GiveFrags(targ, targ, -1, deathtype);
 562                 if(PlayerScore_Add(targ, SP_SCORE, 0) == -5) {
 563                         AnnounceTo(targ, "botlike");
 564                         PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_BOTLIKE, 1);
 565                 }
 566                 //Send_KillNotification(s, msg, "", deathtype, MSG_KILL_ACTION);
 567
 568                 //if (targ.killcount > 2)
 569                 //      Send_KillNotification(s, ftos(targ.killcount), "", 0, MSG_KILL_ACTION_SPREE);
 570
 571                 Obituary_SpecialDeath(targ, FALSE, deathtype, s1, s2, f1, f2, NO_FL_ARG);
 572         }
 573
 574         targ.death_origin = targ.origin;
 575         if(targ != attacker)
 576                 targ.killer_origin = attacker.origin;
 577
 578         // FIXME: this should go in PutClientInServer
 579         if (targ.killcount)
 580                 targ.killcount = 0;
 581 }
 582
 583 // these are updated by each Damage call for use in button triggering and such
 584 entity damage_targ;
 585 entity damage_inflictor;
 586 entity damage_attacker;
 587
 588 void Damage (entity targ, entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 589 {
 590         float mirrordamage;
 591         float mirrorforce;
 592         float teamdamage0;
 593         entity attacker_save;
 594         mirrordamage = 0;
 595         mirrorforce = 0;
 596
 597         if (gameover || targ.killcount == -666)
 598                 return;
 599
 600         entity oldself;
 601         oldself = self;
 602         self = targ;
 603         damage_targ = targ;
 604         damage_inflictor = inflictor;
 605         damage_attacker = attacker;
 606                 attacker_save = attacker;
 607
 608         if(targ.classname == "player")
 609                 if(targ.hook)
 610                         if(targ.hook.aiment)
 611                                 if(targ.hook.aiment == attacker)
 612                                         RemoveGrapplingHook(targ); // STOP THAT, you parasite!
 613
 614         // special rule: gravity bomb does not hit team mates (other than for disconnecting the hook)
 615         if(DEATH_ISWEAPON(deathtype, WEP_HOOK) || DEATH_ISWEAPON(deathtype, WEP_TUBA))
 616         {
 617                 if(targ.classname == "player")
 618                         if not(IsDifferentTeam(targ, attacker))
 619                         {
 620                                 self = oldself;
 621                                 return;
 622                         }
 623         }
 624
 625         if(deathtype == DEATH_KILL || deathtype == DEATH_TEAMCHANGE || deathtype == DEATH_AUTOTEAMCHANGE)
 626         {
 627                 // These are ALWAYS lethal
 628                 // No damage modification here
 629                 // Instead, prepare the victim for his death...
 630                 targ.armorvalue = 0;
 631                 targ.spawnshieldtime = 0;
 632                 targ.health = 0.9; // this is < 1
 633                 targ.flags -= targ.flags & FL_GODMODE;
 634                 damage = 100000;
 635         }
 636         else if(deathtype == DEATH_MIRRORDAMAGE || deathtype == DEATH_NOAMMO)
 637         {
 638                 // no processing
 639         }
 640         else
 641         {
 642                 /*
 643                 skill based bot damage? gtfo. (tZork)
 644                 if (targ.classname == "player")
 645                 if (attacker.classname == "player")
 646                 if (!targ.isbot)
 647                 if (attacker.isbot)
 648                         damage = damage * bound(0.1, (skill + 5) * 0.1, 1);
 649         */
 650
 651                 // nullify damage if teamplay is on
 652                 if(deathtype != DEATH_TELEFRAG)
 653                 if(attacker.classname == "player")
 654                 {
 655                         if(targ.classname == "player" && targ != attacker && (IS_INDEPENDENT_PLAYER(attacker) || IS_INDEPENDENT_PLAYER(targ)))
 656                         {
 657                                 damage = 0;
 658                                 force = '0 0 0';
 659                         }
 660                         else if(!IsDifferentTeam(attacker, targ))
 661                         {
 662                                 if(autocvar_teamplay_mode == 1)
 663                                         damage = 0;
 664                                 else if(attacker != targ)
 665                                 {
 666                                         if(autocvar_teamplay_mode == 3)
 667                                                 damage = 0;
 668                                         else if(autocvar_teamplay_mode == 4)
 669                                         {
 670                                                 if(targ.classname == "player" && targ.deadflag == DEAD_NO)
 671                                                 {
 672                                                         teamdamage0 = max(attacker.dmg_team, autocvar_g_teamdamage_threshold);
 673                                                         attacker.dmg_team = attacker.dmg_team + damage;
 674                                                         if(attacker.dmg_team > teamdamage0 && !g_ca)
 675                                                                 mirrordamage = autocvar_g_mirrordamage * (attacker.dmg_team - teamdamage0);
 676                                                         mirrorforce = autocvar_g_mirrordamage * vlen(force);
 677                                                         if(g_minstagib)
 678                                                         {
 679                                                                 if(autocvar_g_friendlyfire == 0)
 680                                                                         damage = 0;
 681                                                         }
 682                                                         else if(g_ca)
 683                                                                 damage = 0;
 684                                                         else
 685                                                                 damage = autocvar_g_friendlyfire * damage;
 686                                                         // mirrordamage will be used LATER
 687
 688                                                         if(autocvar_g_mirrordamage_virtual)
 689                                                         {
 690                                                                 vector v  = healtharmor_applydamage(attacker.armorvalue, autocvar_g_balance_armor_blockpercent, mirrordamage);
 691                                                                 attacker.dmg_take += v_x;
 692                                                                 attacker.dmg_save += v_y;
 693                                                                 attacker.dmg_inflictor = inflictor;
 694                                                                 mirrordamage = v_z; // = 0, to make fteqcc stfu
 695                                                                 mirrorforce = 0;
 696                                                         }
 697
 698                                                         if(autocvar_g_friendlyfire_virtual)
 699                                                         {
 700                                                                 vector v = healtharmor_applydamage(targ.armorvalue, autocvar_g_balance_armor_blockpercent, damage);
 701                                                                 targ.dmg_take += v_x;
 702                                                                 targ.dmg_save += v_y;
 703                                                                 targ.dmg_inflictor = inflictor;
 704                                                                 damage = 0;
 705                                                                 if(!autocvar_g_friendlyfire_virtual_force)
 706                                                                         force = '0 0 0';
 707                                                         }
 708                                                 }
 709                                                 else
 710                                                         damage = 0;
 711                                         }
 712                                 }
 713                         }
 714                 }
 715
 716                 if(targ.classname == "player")
 717                 if(attacker.classname == "player")
 718                 if(attacker != targ)
 719                 {
 720                         targ.lms_traveled_distance = autocvar_g_lms_campcheck_distance;
 721                         attacker.lms_traveled_distance = autocvar_g_lms_campcheck_distance;
 722                 }
 723
 724                 if(targ.classname == "player")
 725                 if (g_minstagib)
 726                 {
 727                         if ((deathtype == DEATH_FALL)  ||
 728                                 (deathtype == DEATH_DROWN) ||
 729                                 (deathtype == DEATH_SLIME) ||
 730                                 (deathtype == DEATH_LAVA)  ||
 731                                 (!DEATH_ISWEAPON(deathtype, WEP_LASER) && damage > 0 && damage < 100))
 732                         {
 733                                 self = oldself;
 734                                 return;
 735                         }
 736                         if(damage > 0)
 737                             damage = 10000;
 738                         if (targ.armorvalue && (deathtype == WEP_MINSTANEX) && damage)
 739                         {
 740                                 targ.armorvalue -= 1;
 741                                 centerprint(targ, strcat("^3Remaining extra lives: ",ftos(targ.armorvalue)));
 742                                 damage = 0;
 743                                 targ.hitsound += 1;
 744                                 attacker.hitsound += 1; // TODO change this to a future specific hitsound for armor hit
 745                         }
 746                         if (DEATH_ISWEAPON(deathtype, WEP_LASER))
 747                         {
 748                                 damage = 0;
 749                                 mirrordamage = 0;
 750                                 if (targ != attacker)
 751                                 {
 752                                         if ((targ.health >= 1) && (targ.classname == "player"))
 753                                                 centerprint(attacker, "Secondary fire inflicts no damage!");
 754                                         force = '0 0 0';
 755                                         // keep mirrorforce
 756                                         attacker = targ;
 757                                 }
 758                         }
 759                 }
 760
 761                 if not(DEATH_ISSPECIAL(deathtype))
 762                 {
 763                         damage *= g_weapondamagefactor;
 764                         mirrordamage *= g_weapondamagefactor;
 765                         force = force * g_weaponforcefactor;
 766                         mirrorforce *= g_weaponforcefactor;
 767                 }
 768
 769                 // should this be changed at all? If so, in what way?
 770                 frag_attacker = attacker;
 771                 frag_target = targ;
 772                 frag_damage = damage;
 773                 frag_force = force;
 774         frag_deathtype = deathtype;
 775                 MUTATOR_CALLHOOK(PlayerDamage_Calculate);
 776                 damage = frag_damage;
 777                 force = frag_force;
 778
 779                 // apply strength multiplier
 780                 if ((attacker.items & IT_STRENGTH) && !g_minstagib)
 781                 {
 782                         if(targ == attacker)
 783                         {
 784                                 damage = damage * autocvar_g_balance_powerup_strength_selfdamage;
 785                                 force = force * autocvar_g_balance_powerup_strength_selfforce;
 786                         }
 787                         else
 788                         {
 789                                 damage = damage * autocvar_g_balance_powerup_strength_damage;
 790                                 force = force * autocvar_g_balance_powerup_strength_force;
 791                         }
 792                 }
 793
 794                 // apply invincibility multiplier
 795                 if (targ.items & IT_INVINCIBLE && !g_minstagib)
 796                         damage = damage * autocvar_g_balance_powerup_invincible_takedamage;
 797
 798                 if (targ == attacker)
 799                 {
 800                         if(g_ca || (g_cts && !autocvar_g_cts_selfdamage))
 801                                 damage = 0;
 802                         else
 803                                 damage = damage * autocvar_g_balance_selfdamagepercent; // Partial damage if the attacker hits himself
 804                 }
 805
 806                 if(g_runematch)
 807                 {
 808                         // apply strength rune
 809                         if (attacker.runes & RUNE_STRENGTH)
 810                         {
 811                                 if(attacker.runes & CURSE_WEAK) // have both curse & rune
 812                                 {
 813                                         damage = damage * autocvar_g_balance_rune_strength_combo_damage;
 814                                         force = force * autocvar_g_balance_rune_strength_combo_force;
 815                                 }
 816                                 else
 817                                 {
 818                                         damage = damage * autocvar_g_balance_rune_strength_damage;
 819                                         force = force * autocvar_g_balance_rune_strength_force;
 820                                 }
 821                         }
 822                         else if (attacker.runes & CURSE_WEAK)
 823                         {
 824                                 damage = damage * autocvar_g_balance_curse_weak_damage;
 825                                 force = force * autocvar_g_balance_curse_weak_force;
 826                         }
 827
 828                         // apply defense rune
 829                         if (targ.runes & RUNE_DEFENSE)
 830                         {
 831                                 if (targ.runes & CURSE_VULNER) // have both curse & rune
 832                                         damage = damage * autocvar_g_balance_rune_defense_combo_takedamage;
 833                                 else
 834                                         damage = damage * autocvar_g_balance_rune_defense_takedamage;
 835                         }
 836                         else if (targ.runes & CURSE_VULNER)
 837                                 damage = damage * autocvar_g_balance_curse_vulner_takedamage;
 838                 }
 839
 840                 // count the damage
 841                 if(attacker)
 842                 if(!targ.deadflag)
 843                 if(targ.takedamage == DAMAGE_AIM)
 844                 if(targ != attacker)
 845                 {
 846                         if(damage_headshotbonus)
 847                         {
 848                                 if(targ.classname == "player")
 849                                 {
 850                                         // HEAD SHOT:
 851                                         // find height of hit on player axis
 852                                         // if above view_ofs and below maxs, and also in the middle half of the bbox, it is head shot
 853                                         vector headmins, headmaxs, org;
 854                                         org = antilag_takebackorigin(targ, time - ANTILAG_LATENCY(attacker));
 855                                         headmins = org + GetHeadshotMins(targ);
 856                                         headmaxs = org + GetHeadshotMaxs(targ);
 857                                         if(trace_hits_box(railgun_start, railgun_end, headmins, headmaxs))
 858                                         {
 859                                                 deathtype |= HITTYPE_HEADSHOT;
 860                                         }
 861                                 }
 862                                 else if(targ.classname == "turret_head")
 863                                 {
 864                                         deathtype |= HITTYPE_HEADSHOT;
 865                                 }
 866                                 if(deathtype & HITTYPE_HEADSHOT)
 867                                         if(damage_headshotbonus > 0)
 868                                                 damage *= 1 + damage_headshotbonus;
 869                         }
 870
 871                         entity victim;
 872                         if((targ.vehicle_flags & VHF_ISVEHICLE) && targ.owner)
 873                                 victim = targ.owner;
 874                         else
 875                                 victim = targ;
 876
 877                         if(victim.classname == "player" || victim.turrcaps_flags & TFL_TURRCAPS_ISTURRET)
 878                         {
 879                                 if(IsDifferentTeam(victim, attacker))
 880                                 {
 881                                         if(damage > 0)
 882                                         {
 883                                                 if(deathtype != DEATH_FIRE)
 884                                                 {
 885                                                         if(victim.BUTTON_CHAT)
 886                                                                 attacker.typehitsound += 1;
 887                                                         else
 888                                                                 attacker.hitsound += 1;
 889                                                 }
 890
 891                                                 damage_goodhits += 1;
 892                                                 damage_gooddamage += damage;
 893
 894                                                 if not(DEATH_ISSPECIAL(deathtype))
 895                                                 {
 896                                                         if(targ.classname == "player") // don't do this for vehicles
 897                                                         if(!g_minstagib)
 898                                                         if(IsFlying(victim))
 899                                                                 yoda = 1;
 900
 901                                                         if(g_minstagib)
 902                                                         if(victim.items & IT_STRENGTH)
 903                                                                 yoda = 1;
 904
 905                                                         if(deathtype & HITTYPE_HEADSHOT)
 906                                                                 headshot = 1;
 907                                                 }
 908                                                 if(g_ca)
 909                                                         PlayerScore_Add(attacker, SP_SCORE, damage * autocvar_g_ca_damage2score_multiplier);
 910                                         }
 911                                 }
 912                                 else
 913                                 {
 914                                         if(deathtype != DEATH_FIRE)
 915                                         {
 916                                                 attacker.typehitsound += 1;
 917                                         }
 918                                         if(mirrordamage > 0)
 919                                                 if(time > attacker.teamkill_complain)
 920                                                 {
 921                                                         attacker.teamkill_complain = time + 5;
 922                                                         attacker.teamkill_soundtime = time + 0.4;
 923                                                         attacker.teamkill_soundsource = targ;
 924                                                 }
 925                                 }
 926                         }
 927                 }
 928         }
 929
 930         // apply push
 931         if (self.damageforcescale)
 932         if (vlen(force))
 933         if (self.classname != "player" || time >= self.spawnshieldtime || g_midair)
 934         {
 935                 vector farce = damage_explosion_calcpush(self.damageforcescale * force, self.velocity, autocvar_g_balance_damagepush_speedfactor);
 936                 if(self.movetype == MOVETYPE_PHYSICS)
 937                 {
 938                         entity farcent;
 939                         farcent = spawn();
 940                         farcent.classname = "farce";
 941                         farcent.enemy = self;
 942                         farcent.movedir = farce * 10;
 943                         if(self.mass)
 944                                 farcent.movedir = farcent.movedir * self.mass;
 945                         farcent.origin = hitloc;
 946                         farcent.forcetype = FORCETYPE_FORCEATPOS;
 947                         farcent.nextthink = time + 0.1;
 948                         farcent.think = SUB_Remove;
 949                 }
 950                 else
 951                         self.velocity = self.velocity + farce;
 952                 self.flags &~= FL_ONGROUND;
 953                 UpdateCSQCProjectile(self);
 954         }
 955         // apply damage
 956         if (damage != 0 || (self.damageforcescale && vlen(force)))
 957         if (self.event_damage)
 958                 self.event_damage (inflictor, attacker, damage, deathtype, hitloc, force);
 959         self = oldself;
 960
 961         if(targ.classname == "player" && attacker.classname == "player" && attacker != targ && attacker.health > 2)
 962         {
 963                 if(g_runematch)
 964                 {
 965                         if (attacker.runes & RUNE_VAMPIRE)
 966                         {
 967                         // apply vampire rune
 968                                 if (attacker.runes & CURSE_EMPATHY) // have the curse too
 969                                 {
 970                                         //attacker.health = attacker.health + damage * autocvar_g_balance_rune_vampire_combo_absorb;
 971                                         attacker.health = bound(
 972                                                 autocvar_g_balance_curse_empathy_minhealth, // LA: was 3, now 40
 973                                                 attacker.health + damage * autocvar_g_balance_rune_vampire_combo_absorb,
 974                                                 autocvar_g_balance_rune_vampire_maxhealth);     // LA: was 1000, now 500
 975                                 }
 976                                 else
 977                                 {
 978                                         //attacker.health = attacker.health + damage * autocvar_g_balance_rune_vampire_absorb;
 979                                         attacker.health = bound(
 980                                                 attacker.health,        // LA: was 3, but changed so that you can't lose health
 981                                                                                         // empathy won't let you gain health in the same way...
 982                                                 attacker.health + damage * autocvar_g_balance_rune_vampire_absorb,
 983                                                 autocvar_g_balance_rune_vampire_maxhealth);     // LA: was 1000, now 500
 984                                         }
 985                         }
 986                         // apply empathy curse
 987                         else if (attacker.runes & CURSE_EMPATHY)
 988                         {
 989                                 attacker.health = bound(
 990                                         autocvar_g_balance_curse_empathy_minhealth, // LA: was 3, now 20
 991                                         attacker.health + damage * autocvar_g_balance_curse_empathy_takedamage,
 992                                         attacker.health);
 993                         }
 994                 }
 995         }
 996
 997         // apply mirror damage if any
 998         if(mirrordamage > 0 || mirrorforce > 0)
 999         {
1000                 attacker = attacker_save;
1001                 if(g_minstagib)
1002                 if(mirrordamage > 0)
1003                 {
1004                         // just lose extra LIVES, don't kill the player for mirror damage
1005                         if(attacker.armorvalue > 0)
1006                         {
1007                                 attacker.armorvalue = attacker.armorvalue - 1;
1008                                 centerprint(attacker, strcat("^3Remaining extra lives: ",ftos(attacker.armorvalue)));
1009                                 attacker.hitsound += 1;
1010                         }
1011                         mirrordamage = 0;
1012                 }
1013
1014                 force = normalize(attacker.origin + attacker.view_ofs - hitloc) * mirrorforce;
1015                 Damage(attacker, inflictor, attacker, mirrordamage, DEATH_MIRRORDAMAGE, attacker.origin, force);
1016         }
1017 }
1018
1019 float RadiusDamage_running;
1020 float RadiusDamage (entity inflictor, entity attacker, float coredamage, float edgedamage, float rad, entity ignore, float forceintensity, float deathtype, entity directhitentity)
1021         // Returns total damage applies to creatures
1022 {
1023         entity  targ;
1024         vector  blastorigin;
1025         vector  force;
1026         float   total_damage_to_creatures;
1027         entity  next;
1028         float   tfloordmg;
1029         float   tfloorforce;
1030
1031         float stat_damagedone;
1032
1033         if(RadiusDamage_running)
1034         {
1035                 backtrace("RadiusDamage called recursively! Expect stuff to go HORRIBLY wrong.");
1036                 return 0;
1037         }
1038
1039         RadiusDamage_running = 1;
1040
1041         tfloordmg = autocvar_g_throughfloor_damage;
1042         tfloorforce = autocvar_g_throughfloor_force;
1043
1044         blastorigin = (inflictor.origin + (inflictor.mins + inflictor.maxs) * 0.5);
1045         total_damage_to_creatures = 0;
1046
1047         if(deathtype != (WEP_HOOK | HITTYPE_SECONDARY | HITTYPE_BOUNCE)) // only send gravity bomb damage once
1048                 if(DEATH_WEAPONOF(deathtype) != WEP_TUBA) // do not send tuba damage (bandwidth hog)
1049                 {
1050                         force = inflictor.velocity;
1051                         if(vlen(force) == 0)
1052                                 force = '0 0 -1';
1053                         else
1054                                 force = normalize(force);
1055                         if(forceintensity >= 0)
1056                                 Damage_DamageInfo(blastorigin, coredamage, edgedamage, rad, forceintensity * force, deathtype, 0, attacker);
1057                         else
1058                                 Damage_DamageInfo(blastorigin, coredamage, edgedamage, -rad, (-forceintensity) * force, deathtype, 0, attacker);
1059                 }
1060
1061         stat_damagedone = 0;
1062
1063         targ = WarpZone_FindRadius (blastorigin, rad + MAX_DAMAGEEXTRARADIUS, FALSE);
1064         while (targ)
1065         {
1066                 next = targ.chain;
1067                 if (targ != inflictor)
1068                         if (ignore != targ) if(targ.takedamage)
1069                         {
1070                                 vector nearest;
1071                                 vector diff;
1072                                 float power;
1073
1074                                 // LordHavoc: measure distance to nearest point on target (not origin)
1075                                 // (this guarentees 100% damage on a touch impact)
1076                                 nearest = targ.WarpZone_findradius_nearest;
1077                                 diff = targ.WarpZone_findradius_dist;
1078                                 // round up a little on the damage to ensure full damage on impacts
1079                                 // and turn the distance into a fraction of the radius
1080                                 power = 1 - ((vlen (diff) - bound(MIN_DAMAGEEXTRARADIUS, targ.damageextraradius, MAX_DAMAGEEXTRARADIUS)) / rad);
1081                                 //bprint(" ");
1082                                 //bprint(ftos(power));
1083                                 //if (targ == attacker)
1084                                 //      print(ftos(power), "\n");
1085                                 if (power > 0)
1086                                 {
1087                                         float finaldmg;
1088                                         if (power > 1)
1089                                                 power = 1;
1090                                         finaldmg = coredamage * power + edgedamage * (1 - power);
1091                                         if (finaldmg > 0)
1092                                         {
1093                                                 float a;
1094                                                 float c;
1095                                                 vector hitloc;
1096                                                 vector myblastorigin;
1097                                                 vector center;
1098
1099                                                 myblastorigin = WarpZone_TransformOrigin(targ, blastorigin);
1100
1101                                                 // if it's a player, use the view origin as reference
1102                                                 center = CENTER_OR_VIEWOFS(targ);
1103
1104                                                 force = normalize(center - myblastorigin);
1105                                                 force = force * (finaldmg / coredamage) * forceintensity;
1106                                                 hitloc = nearest;
1107
1108                                                 if(targ != directhitentity)
1109                                                 {
1110                                                         float hits;
1111                                                         float total;
1112                                                         float hitratio;
1113                                                         float mininv_f, mininv_d;
1114
1115                                                         // test line of sight to multiple positions on box,
1116                                                         // and do damage if any of them hit
1117                                                         hits = 0;
1118
1119                                                         // we know: max stddev of hitratio = 1 / (2 * sqrt(n))
1120                                                         // so for a given max stddev:
1121                                                         // n = (1 / (2 * max stddev of hitratio))^2
1122
1123                                                         mininv_d = (finaldmg * (1-tfloordmg)) / autocvar_g_throughfloor_damage_max_stddev;
1124                                                         mininv_f = (vlen(force) * (1-tfloorforce)) / autocvar_g_throughfloor_force_max_stddev;
1125
1126                                                         if(autocvar_g_throughfloor_debug)
1127                                                                 print(sprintf("THROUGHFLOOR: D=%f F=%f max(dD)=1/%f max(dF)=1/%f", finaldmg, vlen(force), mininv_d, mininv_f));
1128
1129                                                         total = 0.25 * pow(max(mininv_f, mininv_d), 2);
1130
1131                                                         if(autocvar_g_throughfloor_debug)
1132                                                                 print(sprintf(" steps=%f", total));
1133
1134                                                         if (targ.classname == "player")
1135                                                                 total = ceil(bound(autocvar_g_throughfloor_min_steps_player, total, autocvar_g_throughfloor_max_steps_player));
1136                                                         else
1137                                                                 total = ceil(bound(autocvar_g_throughfloor_min_steps_other, total, autocvar_g_throughfloor_max_steps_other));
1138
1139                                                         if(autocvar_g_throughfloor_debug)
1140                                                                 print(sprintf(" steps=%f dD=%f dF=%f", total, finaldmg * (1-tfloordmg) / (2 * sqrt(total)), vlen(force) * (1-tfloorforce) / (2 * sqrt(total))));
1141
1142                                                         for(c = 0; c < total; ++c)
1143                                                         {
1144                                                                 //traceline(targ.WarpZone_findradius_findorigin, nearest, MOVE_NOMONSTERS, inflictor);
1145                                                                 WarpZone_TraceLine(blastorigin, WarpZone_UnTransformOrigin(targ, nearest), MOVE_NOMONSTERS, inflictor);
1146                                                                 if (trace_fraction == 1 || trace_ent == targ)
1147                                                                 {
1148                                                                         ++hits;
1149                                                                         if (hits > 1)
1150                                                                                 hitloc = hitloc + nearest;
1151                                                                         else
1152                                                                                 hitloc = nearest;
1153                                                                 }
1154                                                                 nearest_x = targ.origin_x + targ.mins_x + random() * targ.size_x;
1155                                                                 nearest_y = targ.origin_y + targ.mins_y + random() * targ.size_y;
1156                                                                 nearest_z = targ.origin_z + targ.mins_z + random() * targ.size_z;
1157                                                         }
1158
1159                                                         nearest = hitloc * (1 / max(1, hits));
1160                                                         hitratio = (hits / total);
1161                                                         a = bound(0, tfloordmg + (1-tfloordmg) * hitratio, 1);
1162                                                         finaldmg = finaldmg * a;
1163                                                         a = bound(0, tfloorforce + (1-tfloorforce) * hitratio, 1);
1164                                                         force = force * a;
1165
1166                                                         if(autocvar_g_throughfloor_debug)
1167                                                                 print(sprintf(" D=%f F=%f\n", finaldmg, vlen(force)));
1168                                                 }
1169
1170                                                 // laser force adjustments :P
1171                                                 if(DEATH_WEAPONOF(deathtype) == WEP_LASER)
1172                                                 {
1173                                                         if (targ == attacker)
1174                                                         {
1175                                                                 vector vel;
1176
1177                                                                 float force_zscale;
1178                                                                 float force_velocitybiasramp;
1179                                                                 float force_velocitybias;
1180
1181                                                                 force_velocitybiasramp = autocvar_sv_maxspeed;
1182                                                                 if(deathtype & HITTYPE_SECONDARY)
1183                                                                 {
1184                                                                         force_zscale = autocvar_g_balance_laser_secondary_force_zscale;
1185                                                                         force_velocitybias = autocvar_g_balance_laser_secondary_force_velocitybias;
1186                                                                 }
1187                                                                 else
1188                                                                 {
1189                                                                         force_zscale = autocvar_g_balance_laser_primary_force_zscale;
1190                                                                         force_velocitybias = autocvar_g_balance_laser_primary_force_velocitybias;
1191                                                                 }
1192
1193                                                                 vel = targ.velocity;
1194                                                                 vel_z = 0;
1195                                                                 vel = normalize(vel) * bound(0, vlen(vel) / force_velocitybiasramp, 1) * force_velocitybias;
1196                                                                 force =
1197                                                                         vlen(force)
1198                                                                         *
1199                                                                         normalize(normalize(force) + vel);
1200
1201                                                                 force_z *= force_zscale;
1202                                                         }
1203                                                         else
1204                                                         {
1205                                                                 if(deathtype & HITTYPE_SECONDARY)
1206                                                                 {
1207                                                                         force *= autocvar_g_balance_laser_secondary_force_other_scale;
1208                                                                 }
1209                                                                 else
1210                                                                 {
1211                                                                         force *= autocvar_g_balance_laser_primary_force_other_scale;
1212                                                                 }
1213                                                         }
1214                                                 }
1215
1216                                                 //if (targ == attacker)
1217                                                 //{
1218                                                 //      print("hits ", ftos(hits), " / ", ftos(total));
1219                                                 //      print(" finaldmg ", ftos(finaldmg), " force ", vtos(force));
1220                                                 //      print(" (", ftos(a), ")\n");
1221                                                 //}
1222                                                 if(finaldmg || vlen(force))
1223                                                 {
1224                                                         if(targ.iscreature)
1225                                                         {
1226                                                                 total_damage_to_creatures += finaldmg;
1227
1228                                                                 if(accuracy_isgooddamage(attacker, targ))
1229                                                                         stat_damagedone += finaldmg;
1230                                                         }
1231
1232                                                         if(targ == directhitentity || DEATH_ISSPECIAL(deathtype))
1233                                                                 Damage (targ, inflictor, attacker, finaldmg, deathtype, nearest, force);
1234                                                         else
1235                                                                 Damage (targ, inflictor, attacker, finaldmg, deathtype | HITTYPE_SPLASH, nearest, force);
1236                                                 }
1237                                         }
1238                                 }
1239                         }
1240                 targ = next;
1241         }
1242
1243         RadiusDamage_running = 0;
1244
1245         if(!DEATH_ISSPECIAL(deathtype))
1246                 accuracy_add(attacker, DEATH_WEAPONOFWEAPONDEATH(deathtype), 0, min(coredamage, stat_damagedone));
1247
1248         return total_damage_to_creatures;
1249 }
1250
1251 .float fire_damagepersec;
1252 .float fire_endtime;
1253 .float fire_deathtype;
1254 .entity fire_owner;
1255 .float fire_hitsound;
1256 .entity fire_burner;
1257
1258 void fireburner_think();
1259
1260 float Fire_IsBurning(entity e)
1261 {
1262         return (time < e.fire_endtime);
1263 }
1264
1265 float Fire_AddDamage(entity e, entity o, float d, float t, float dt)
1266 {
1267         float dps;
1268         float maxtime, mintime, maxdamage, mindamage, maxdps, mindps, totaldamage, totaltime;
1269
1270         if(e.classname == "player")
1271         {
1272                 if(e.deadflag)
1273                         return -1;
1274         }
1275         else
1276         {
1277                 if(!e.fire_burner)
1278                 {
1279                         // print("adding a fire burner to ", e.classname, "\n");
1280                         e.fire_burner = spawn();
1281                         e.fire_burner.classname = "fireburner";
1282                         e.fire_burner.think = fireburner_think;
1283                         e.fire_burner.nextthink = time;
1284                         e.fire_burner.owner = e;
1285                 }
1286         }
1287
1288         t = max(t, 0.1);
1289         dps = d / t;
1290         if(Fire_IsBurning(e))
1291         {
1292                 mintime = e.fire_endtime - time;
1293                 maxtime = max(mintime, t);
1294
1295                 mindps = e.fire_damagepersec;
1296                 maxdps = max(mindps, dps);
1297
1298                 if(maxtime > mintime || maxdps > mindps)
1299                 {
1300                         // Constraints:
1301
1302                         // damage we have right now
1303                         mindamage = mindps * mintime;
1304
1305                         // damage we want to get
1306                         maxdamage = mindamage + d;
1307
1308                         // but we can't exceed maxtime * maxdps!
1309                         totaldamage = min(maxdamage, maxtime * maxdps);
1310
1311                         // LEMMA:
1312                         // Look at:
1313                         // totaldamage = min(mindamage + d, maxtime * maxdps)
1314                         // We see:
1315                         // totaldamage <= maxtime * maxdps
1316                         // ==> totaldamage / maxdps <= maxtime.
1317                         // We also see:
1318                         // totaldamage / mindps = min(mindamage / mindps + d, maxtime * maxdps / mindps)
1319                         //                     >= min(mintime, maxtime)
1320                         // ==> totaldamage / maxdps >= mintime.
1321
1322                         /*
1323                         // how long do we damage then?
1324                         // at least as long as before
1325                         // but, never exceed maxdps
1326                         totaltime = max(mintime, totaldamage / maxdps); // always <= maxtime due to lemma
1327                         */
1328
1329                         // alternate:
1330                         // at most as long as maximum allowed
1331                         // but, never below mindps
1332                         totaltime = min(maxtime, totaldamage / mindps); // always >= mintime due to lemma
1333
1334                         // assuming t > mintime, dps > mindps:
1335                         // we get d = t * dps = maxtime * maxdps
1336                         // totaldamage = min(maxdamage, maxtime * maxdps) = min(... + d, maxtime * maxdps) = maxtime * maxdps
1337                         // totaldamage / maxdps = maxtime
1338                         // totaldamage / mindps > totaldamage / maxdps = maxtime
1339                         // FROM THIS:
1340                         // a) totaltime = max(mintime, maxtime) = maxtime
1341                         // b) totaltime = min(maxtime, totaldamage / maxdps) = maxtime
1342
1343                         // assuming t <= mintime:
1344                         // we get maxtime = mintime
1345                         // a) totaltime = max(mintime, ...) >= mintime, also totaltime <= maxtime by the lemma, therefore totaltime = mintime = maxtime
1346                         // b) totaltime = min(maxtime, ...) <= maxtime, also totaltime >= mintime by the lemma, therefore totaltime = mintime = maxtime
1347
1348                         // assuming dps <= mindps:
1349                         // we get mindps = maxdps.
1350                         // With this, the lemma says that mintime <= totaldamage / mindps = totaldamage / maxdps <= maxtime.
1351                         // a) totaltime = max(mintime, totaldamage / maxdps) = totaldamage / maxdps
1352                         // b) totaltime = min(maxtime, totaldamage / mindps) = totaldamage / maxdps
1353
1354                         e.fire_damagepersec = totaldamage / totaltime;
1355                         e.fire_endtime = time + totaltime;
1356                         if(totaldamage > 1.2 * mindamage)
1357                         {
1358                                 e.fire_deathtype = dt;
1359                                 if(e.fire_owner != o)
1360                                 {
1361                                         e.fire_owner = o;
1362                                         e.fire_hitsound = FALSE;
1363                                 }
1364                         }
1365                         if(accuracy_isgooddamage(o, e))
1366                                 accuracy_add(o, DEATH_WEAPONOFWEAPONDEATH(dt), 0, max(0, totaldamage - mindamage));
1367                         return max(0, totaldamage - mindamage); // can never be negative, but to make sure
1368                 }
1369                 else
1370                         return 0;
1371         }
1372         else
1373         {
1374                 e.fire_damagepersec = dps;
1375                 e.fire_endtime = time + t;
1376                 e.fire_deathtype = dt;
1377                 e.fire_owner = o;
1378                 e.fire_hitsound = FALSE;
1379                 if(accuracy_isgooddamage(o, e))
1380                         accuracy_add(o, DEATH_WEAPONOFWEAPONDEATH(dt), 0, d);
1381                 return d;
1382         }
1383 }
1384
1385 void Fire_ApplyDamage(entity e)
1386 {
1387         float t, d, hi, ty;
1388         entity o;
1389
1390         if not(Fire_IsBurning(e))
1391                 return;
1392
1393         for(t = 0, o = e.owner; o.owner && t < 16; o = o.owner, ++t);
1394         if(clienttype(o) == CLIENTTYPE_NOTACLIENT)
1395                 o = e.fire_owner;
1396
1397         // water and slime stop fire
1398         if(e.waterlevel)
1399         if(e.watertype != CONTENT_LAVA)
1400                 e.fire_endtime = 0;
1401
1402         // ice stops fire
1403         if(e.freezetag_frozen)
1404                 e.fire_endtime = 0;
1405
1406         t = min(frametime, e.fire_endtime - time);
1407         d = e.fire_damagepersec * t;
1408
1409         hi = e.fire_owner.hitsound;
1410         ty = e.fire_owner.typehitsound;
1411         Damage(e, e, e.fire_owner, d, e.fire_deathtype, e.origin, '0 0 0');
1412         if(e.fire_hitsound && e.fire_owner)
1413         {
1414                 e.fire_owner.hitsound = hi;
1415                 e.fire_owner.typehitsound = ty;
1416         }
1417         e.fire_hitsound = TRUE;
1418
1419         if not(IS_INDEPENDENT_PLAYER(e))
1420         FOR_EACH_PLAYER(other) if(e != other)
1421         {
1422                 if(other.classname == "player")
1423                 if(other.deadflag == DEAD_NO)
1424                 if not(IS_INDEPENDENT_PLAYER(other))
1425                 if(boxesoverlap(e.absmin, e.absmax, other.absmin, other.absmax))
1426                 {
1427                         t = autocvar_g_balance_firetransfer_time * (e.fire_endtime - time);
1428                         d = autocvar_g_balance_firetransfer_damage * e.fire_damagepersec * t;
1429                         Fire_AddDamage(other, o, d, t, DEATH_FIRE);
1430                 }
1431         }
1432 }
1433
1434 void Fire_ApplyEffect(entity e)
1435 {
1436         if(Fire_IsBurning(e))
1437                 e.effects |= EF_FLAME;
1438         else
1439                 e.effects &~= EF_FLAME;
1440 }
1441
1442 void fireburner_think()
1443 {
1444         // for players, this is done in the regular loop
1445         if(wasfreed(self.owner))
1446         {
1447                 remove(self);
1448                 return;
1449         }
1450         Fire_ApplyEffect(self.owner);
1451         if(!Fire_IsBurning(self.owner))
1452         {
1453                 self.owner.fire_burner = world;
1454                 remove(self);
1455                 return;
1456         }
1457         Fire_ApplyDamage(self.owner);
1458         self.nextthink = time;
1459 }