6 float Damage_DamageInfo_SendEntity(entity to, float sf)
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);
21 void Damage_DamageInfo(vector org, float coredamage, float edgedamage, float rad, vector force, float deathtype, float bloodtype, entity dmgowner)
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?
28 if(!sound_allowed(MSG_BROADCAST, dmgowner))
33 e.projectiledeathtype = deathtype;
35 e.dmg_edge = edgedamage;
37 e.dmg_force = vlen(force);
39 e.oldorigin_x = compressShortVector(e.velocity);
40 e.species = bloodtype;
42 Net_LinkEntity(e, FALSE, 0.2, Damage_DamageInfo_SendEntity);
45 float checkrules_firstblood;
48 float damage_goodhits;
49 float damage_gooddamage;
52 .float teamkill_complain;
53 .float teamkill_soundtime;
54 .entity teamkill_soundsource;
57 .float taunt_soundtime;
60 float IsDifferentTeam(entity a, entity b)
75 float IsFlying(entity a)
77 if(a.flags & FL_ONGROUND)
79 if(a.waterlevel >= WATERLEVEL_SWIMMING)
81 traceline(a.origin, a.origin - '0 0 48', MOVE_NORMAL, a);
82 if(trace_fraction < 1)
87 void UpdateFrags(entity player, float f)
89 PlayerTeamScore_AddScore(player, f);
92 // NOTE: f=0 means still count as a (positive) kill, but count no frags for it
93 void W_SwitchWeapon_Force(entity e, float w);
94 entity GiveFrags_randomweapons;
95 void GiveFrags (entity attacker, entity targ, float f, float deathtype)
97 // TODO route through PlayerScores instead
105 PlayerScore_Add(attacker, SP_SUICIDES, 1);
110 PlayerScore_Add(attacker, SP_KILLS, -1); // or maybe add a teamkills field?
116 PlayerScore_Add(attacker, SP_KILLS, 1);
118 PlayerStats_Event(attacker, sprintf("kills-%d", targ.playerid), 1);
121 PlayerScore_Add(targ, SP_DEATHS, 1);
123 if(targ != attacker) // not for suicides
124 if(g_weaponarena_random)
126 // after a frag, exchange the current weapon (or the culprit, if detectable) by a new random weapon
128 culprit = DEATH_WEAPONOF(deathtype);
130 culprit = attacker.weapon;
131 else if(!(attacker.weapons & WepSet_FromWeapon(culprit)))
132 culprit = attacker.weapon;
134 if(g_weaponarena_random_with_laser && culprit == WEP_LASER)
140 if(!GiveFrags_randomweapons)
142 GiveFrags_randomweapons = spawn();
143 GiveFrags_randomweapons.classname = "GiveFrags_randomweapons";
147 GiveFrags_randomweapons.weapons = warmup_start_weapons;
149 GiveFrags_randomweapons.weapons = start_weapons;
151 // all others (including the culprit): remove
152 GiveFrags_randomweapons.weapons &= ~attacker.weapons;
153 GiveFrags_randomweapons.weapons &= ~WepSet_FromWeapon(culprit);
155 // among the remaining ones, choose one by random
156 W_RandomWeapons(GiveFrags_randomweapons, 1);
158 if(GiveFrags_randomweapons.weapons)
160 attacker.weapons |= GiveFrags_randomweapons.weapons;
161 attacker.weapons &= ~WepSet_FromWeapon(culprit);
165 // after a frag, choose another random weapon set
166 if not(attacker.weapons & WepSet_FromWeapon(attacker.weapon))
167 W_SwitchWeapon_Force(attacker, w_getbestweapon(attacker));
170 // FIXME fix the mess this is (we have REAL points now!)
174 frag_attacker = attacker;
177 if(MUTATOR_CALLHOOK(GiveFragsForKill))
187 attacker.totalfrags += f;
190 UpdateFrags(attacker, f);
193 string AppendItemcodes(string s, entity player)
198 // w = player.switchweapon;
200 w = player.cnt; // previous weapon!
201 s = strcat(s, ftos(w));
202 if(time < player.strength_finished)
204 if(time < player.invincible_finished)
206 if(player.flagcarried != world)
208 if(player.BUTTON_CHAT)
215 void LogDeath(string mode, float deathtype, entity killer, entity killed)
218 if(!autocvar_sv_eventlog)
220 s = strcat(":kill:", mode);
221 s = strcat(s, ":", ftos(killer.playerid));
222 s = strcat(s, ":", ftos(killed.playerid));
223 s = strcat(s, ":type=", Deathtype_Name(deathtype));
224 s = strcat(s, ":items=");
225 s = AppendItemcodes(s, killer);
228 s = strcat(s, ":victimitems=");
229 s = AppendItemcodes(s, killed);
234 void Obituary_SpecialDeath(
238 string s1, string s2, string s3,
239 float f1, float f2, float f3)
241 if(DEATH_ISSPECIAL(deathtype))
243 entity deathent = deathtypes[(deathtype - DT_FIRST)];
244 if not(deathent) { backtrace("Obituary_SpecialDeath: Could not find deathtype entity!\n"); return; }
248 if(deathent.death_msgmurder)
250 Send_Notification_WOCOVA(
254 deathent.death_msgmurder.nent_id,
258 Send_Notification_WOCOVA(
262 deathent.death_msgmurder.nent_msginfo.nent_id,
270 if(deathent.death_msgself)
272 Send_Notification_WOCOVA(
276 deathent.death_msgself.nent_id,
280 Send_Notification_WOCOVA(
284 deathent.death_msgself.nent_msginfo.nent_id,
291 else { backtrace("Obituary_SpecialDeath called without a special deathtype?\n"); return; }
295 float Obituary_WeaponDeath(
299 string s1, string s2, string s3,
302 float death_weapon = DEATH_WEAPONOF(deathtype);
305 w_deathtype = deathtype;
306 float death_message = weapon_action(death_weapon, ((murder) ? WR_KILLMESSAGE : WR_SUICIDEMESSAGE));
311 Send_Notification_WOCOVA(
319 Send_Notification_WOCOVA(
323 msg_multi_notifs[death_message - 1].nent_msginfo.nent_id,
331 "Obituary_WeaponDeath(): ^1Deathtype ^7(%d)^1 has no notification for weapon %d!\n",
342 void Obituary(entity attacker, entity inflictor, entity targ, float deathtype)
345 if not(IS_PLAYER(targ)) { backtrace("Obituary called on non-player?!\n"); return; }
348 float notif_firstblood = FALSE;
349 float kill_count_to_attacker, kill_count_to_target;
351 // Set final information for the death
352 targ.death_origin = targ.origin;
353 if(targ != attacker) { targ.killer_origin = attacker.origin; }
354 string deathlocation = (autocvar_notification_server_allows_location ? NearestLocation(targ.death_origin) : "");
356 #ifdef NOTIFICATIONS_DEBUG
359 "Obituary(%s, %s, %s, %s = %d);\n",
363 Deathtype_Name(deathtype),
374 if(DEATH_ISSPECIAL(deathtype))
376 if(deathtype == DEATH_TEAMCHANGE || deathtype == DEATH_AUTOTEAMCHANGE)
378 Obituary_SpecialDeath(targ, FALSE, deathtype, targ.netname, deathlocation, "", targ.team, 0, 0);
384 case DEATH_MIRRORDAMAGE:
386 Obituary_SpecialDeath(targ, FALSE, deathtype, targ.netname, deathlocation, "", targ.killcount, 0, 0);
392 Obituary_SpecialDeath(targ, FALSE, deathtype, targ.netname, deathlocation, "", targ.killcount, 0, 0);
398 else if not(Obituary_WeaponDeath(targ, FALSE, deathtype, targ.netname, deathlocation, "", targ.killcount, 0))
400 backtrace("SUICIDE: what the hell happened here?\n");
403 LogDeath("suicide", deathtype, targ, targ);
404 GiveFrags(attacker, targ, -1, deathtype);
410 else if(IS_PLAYER(attacker))
412 if(!IsDifferentTeam(attacker, targ))
414 LogDeath("tk", deathtype, attacker, targ);
415 GiveFrags(attacker, targ, -1, deathtype);
417 attacker.killcount = 0;
419 Send_Notification(NOTIF_ONE, attacker, MSG_CENTER, CENTER_DEATH_TEAMKILL_FRAG, targ.netname);
420 Send_Notification(NOTIF_ONE, targ, MSG_CENTER, CENTER_DEATH_TEAMKILL_FRAGGED, attacker.netname);
421 Send_Notification(NOTIF_ALL, world, MSG_INFO, APP_TEAM_NUM_4(targ.team, INFO_DEATH_TEAMKILL_), targ.netname, attacker.netname, deathlocation, targ.killcount);
423 // In this case, the death message will ALWAYS be "foo was betrayed by bar"
424 // No need for specific death/weapon messages...
428 LogDeath("frag", deathtype, attacker, targ);
429 GiveFrags(attacker, targ, 1, deathtype);
431 attacker.taunt_soundtime = time + 1;
432 attacker.killcount = attacker.killcount + 1;
434 #define SPREE_ITEM(counta,countb,center,normal,gentle) \
437 Send_Notification(NOTIF_ONE, attacker, MSG_ANNCE, ANNCE_KILLSTREAK_##countb); \
438 PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_KILL_SPREE_##counta, 1); \
441 switch(attacker.killcount)
448 if(!checkrules_firstblood)
450 checkrules_firstblood = TRUE;
451 notif_firstblood = TRUE; // modify the current messages so that they too show firstblood information
452 PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_FIRSTBLOOD, 1);
453 PlayerStats_Event(targ, PLAYERSTATS_ACHIEVEMENT_FIRSTVICTIM, 1);
455 // tell spree_inf and spree_cen that this is a first-blood and first-victim event
456 kill_count_to_attacker = -1;
457 kill_count_to_target = -2;
461 kill_count_to_attacker = attacker.killcount;
462 kill_count_to_target = 0;
473 kill_count_to_attacker,
474 (IS_BOT_CLIENT(targ) ? NO_MSG : targ.ping)
482 kill_count_to_target,
485 (IS_BOT_CLIENT(attacker) ? NO_MSG : attacker.ping)
496 kill_count_to_attacker,
497 (IS_BOT_CLIENT(targ) ? NO_MSG : targ.ping)
505 kill_count_to_target,
508 (IS_BOT_CLIENT(attacker) ? NO_MSG : attacker.ping)
512 if not(Obituary_WeaponDeath(targ, TRUE, deathtype, targ.netname, attacker.netname, deathlocation, targ.killcount, kill_count_to_attacker))
513 Obituary_SpecialDeath(targ, TRUE, deathtype, targ.netname, attacker.netname, deathlocation, targ.killcount, kill_count_to_attacker, 0);
524 // For now, we're just forcing HURTTRIGGER to behave as "DEATH_VOID" and giving it no special options...
525 // Later on you will only be able to make custom messages using DEATH_CUSTOM,
526 // and there will be a REAL DEATH_VOID implementation which mappers will use.
527 /*case DEATH_HURTTRIGGER:
530 s2 = inflictor.message;
531 if(strstrofs(s2, "%", 0) < 0) { s2 = strcat("%s ", s2); }
537 Obituary_SpecialDeath(targ, FALSE, deathtype,
539 ((strstrofs(deathmessage, "%", 0) < 0) ? strcat("%s ", deathmessage) : deathmessage),
549 Obituary_SpecialDeath(targ, FALSE, deathtype, targ.netname, deathlocation, "", targ.killcount, 0, 0);
554 LogDeath("accident", deathtype, targ, targ);
555 GiveFrags(targ, targ, -1, deathtype);
557 if(PlayerScore_Add(targ, SP_SCORE, 0) == -5)
559 Send_Notification(NOTIF_ONE, targ, MSG_ANNCE, ANNCE_ACHIEVEMENT_BOTLIKE);
560 PlayerStats_Event(attacker, PLAYERSTATS_ACHIEVEMENT_BOTLIKE, 1);
564 // reset target kill count
565 if(targ.killcount) { targ.killcount = 0; }
568 // these are updated by each Damage call for use in button triggering and such
570 entity damage_inflictor;
571 entity damage_attacker;
573 void Damage (entity targ, entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
577 float complainteamdamage = 0;
578 entity attacker_save;
582 if (gameover || targ.killcount == -666)
589 damage_inflictor = inflictor;
590 damage_attacker = attacker;
591 attacker_save = attacker;
596 if(targ.hook.aiment == attacker)
597 RemoveGrapplingHook(targ); // STOP THAT, you parasite!
599 // special rule: gravity bomb does not hit team mates (other than for disconnecting the hook)
600 if(DEATH_ISWEAPON(deathtype, WEP_HOOK) || DEATH_ISWEAPON(deathtype, WEP_TUBA))
603 if not(IsDifferentTeam(targ, attacker))
610 if(deathtype == DEATH_KILL || deathtype == DEATH_TEAMCHANGE || deathtype == DEATH_AUTOTEAMCHANGE)
612 // These are ALWAYS lethal
613 // No damage modification here
614 // Instead, prepare the victim for his death...
616 targ.spawnshieldtime = 0;
617 targ.health = 0.9; // this is < 1
618 targ.flags -= targ.flags & FL_GODMODE;
621 else if(deathtype == DEATH_MIRRORDAMAGE || deathtype == DEATH_NOAMMO)
627 // nullify damage if teamplay is on
628 if(deathtype != DEATH_TELEFRAG)
629 if(IS_PLAYER(attacker))
631 if(IS_PLAYER(targ) && targ != attacker && (IS_INDEPENDENT_PLAYER(attacker) || IS_INDEPENDENT_PLAYER(targ)))
636 else if(!IsDifferentTeam(attacker, targ))
638 if(autocvar_teamplay_mode == 1)
640 else if(attacker != targ)
642 if(autocvar_teamplay_mode == 3)
644 else if(autocvar_teamplay_mode == 4)
646 if(IS_PLAYER(targ) && targ.deadflag == DEAD_NO)
648 attacker.dmg_team = attacker.dmg_team + damage;
649 complainteamdamage = attacker.dmg_team - autocvar_g_teamdamage_threshold;
650 if(complainteamdamage > 0)
651 mirrordamage = autocvar_g_mirrordamage * complainteamdamage;
652 mirrorforce = autocvar_g_mirrordamage * vlen(force);
653 damage = autocvar_g_friendlyfire * damage;
654 // mirrordamage will be used LATER
656 if(autocvar_g_mirrordamage_virtual)
658 vector v = healtharmor_applydamage(attacker.armorvalue, autocvar_g_balance_armor_blockpercent, mirrordamage);
659 attacker.dmg_take += v_x;
660 attacker.dmg_save += v_y;
661 attacker.dmg_inflictor = inflictor;
662 mirrordamage = v_z; // = 0, to make fteqcc stfu
666 if(autocvar_g_friendlyfire_virtual)
668 vector v = healtharmor_applydamage(targ.armorvalue, autocvar_g_balance_armor_blockpercent, damage);
669 targ.dmg_take += v_x;
670 targ.dmg_save += v_y;
671 targ.dmg_inflictor = inflictor;
673 if(!autocvar_g_friendlyfire_virtual_force)
684 if not(DEATH_ISSPECIAL(deathtype))
686 damage *= g_weapondamagefactor;
687 mirrordamage *= g_weapondamagefactor;
688 complainteamdamage *= g_weapondamagefactor;
689 force = force * g_weaponforcefactor;
690 mirrorforce *= g_weaponforcefactor;
693 // should this be changed at all? If so, in what way?
694 frag_attacker = attacker;
696 frag_damage = damage;
698 frag_deathtype = deathtype;
699 frag_mirrordamage = mirrordamage;
700 MUTATOR_CALLHOOK(PlayerDamage_Calculate);
701 damage = frag_damage;
702 mirrordamage = frag_mirrordamage;
707 // apply strength multiplier
708 if (attacker.items & IT_STRENGTH)
712 damage = damage * autocvar_g_balance_powerup_strength_selfdamage;
713 force = force * autocvar_g_balance_powerup_strength_selfforce;
717 damage = damage * autocvar_g_balance_powerup_strength_damage;
718 force = force * autocvar_g_balance_powerup_strength_force;
722 // apply invincibility multiplier
723 if (targ.items & IT_INVINCIBLE)
724 damage = damage * autocvar_g_balance_powerup_invincible_takedamage;
727 if (targ == attacker)
729 if(g_cts && !autocvar_g_cts_selfdamage)
732 damage = damage * autocvar_g_balance_selfdamagepercent; // Partial damage if the attacker hits himself
738 if(targ.takedamage == DAMAGE_AIM)
742 if((targ.vehicle_flags & VHF_ISVEHICLE) && targ.owner)
747 if(IS_PLAYER(victim) || victim.turrcaps_flags & TFL_TURRCAPS_ISTURRET)
749 if(IsDifferentTeam(victim, attacker))
753 if(deathtype != DEATH_FIRE)
755 if(victim.BUTTON_CHAT)
756 attacker.typehitsound += 1;
758 attacker.hitsound += 1;
761 damage_goodhits += 1;
762 damage_gooddamage += damage;
764 if not(DEATH_ISSPECIAL(deathtype))
766 if(IS_PLAYER(targ)) // don't do this for vehicles
774 if(deathtype != DEATH_FIRE)
776 attacker.typehitsound += 1;
778 if(complainteamdamage > 0)
779 if(time > attacker.teamkill_complain)
781 attacker.teamkill_complain = time + 5;
782 attacker.teamkill_soundtime = time + 0.4;
783 attacker.teamkill_soundsource = targ;
791 if (self.damageforcescale)
793 if (!IS_PLAYER(self) || time >= self.spawnshieldtime)
795 vector farce = damage_explosion_calcpush(self.damageforcescale * force, self.velocity, autocvar_g_balance_damagepush_speedfactor);
796 if(self.movetype == MOVETYPE_PHYSICS)
800 farcent.classname = "farce";
801 farcent.enemy = self;
802 farcent.movedir = farce * 10;
804 farcent.movedir = farcent.movedir * self.mass;
805 farcent.origin = hitloc;
806 farcent.forcetype = FORCETYPE_FORCEATPOS;
807 farcent.nextthink = time + 0.1;
808 farcent.think = SUB_Remove;
811 self.velocity = self.velocity + farce;
812 self.flags &= ~FL_ONGROUND;
813 UpdateCSQCProjectile(self);
816 if (damage != 0 || (self.damageforcescale && vlen(force)))
817 if (self.event_damage)
818 self.event_damage (inflictor, attacker, damage, deathtype, hitloc, force);
821 // apply mirror damage if any
822 if(mirrordamage > 0 || mirrorforce > 0)
824 attacker = attacker_save;
826 force = normalize(attacker.origin + attacker.view_ofs - hitloc) * mirrorforce;
827 Damage(attacker, inflictor, attacker, mirrordamage, DEATH_MIRRORDAMAGE, attacker.origin, force);
831 float RadiusDamage_running;
832 float RadiusDamage (entity inflictor, entity attacker, float coredamage, float edgedamage, float rad, entity ignore, float forceintensity, float deathtype, entity directhitentity)
833 // Returns total damage applies to creatures
838 float total_damage_to_creatures;
843 float stat_damagedone;
845 if(RadiusDamage_running)
847 backtrace("RadiusDamage called recursively! Expect stuff to go HORRIBLY wrong.");
851 RadiusDamage_running = 1;
853 tfloordmg = autocvar_g_throughfloor_damage;
854 tfloorforce = autocvar_g_throughfloor_force;
856 blastorigin = (inflictor.origin + (inflictor.mins + inflictor.maxs) * 0.5);
857 total_damage_to_creatures = 0;
859 if(deathtype != (WEP_HOOK | HITTYPE_SECONDARY | HITTYPE_BOUNCE)) // only send gravity bomb damage once
860 if(DEATH_WEAPONOF(deathtype) != WEP_TUBA) // do not send tuba damage (bandwidth hog)
862 force = inflictor.velocity;
866 force = normalize(force);
867 if(forceintensity >= 0)
868 Damage_DamageInfo(blastorigin, coredamage, edgedamage, rad, forceintensity * force, deathtype, 0, attacker);
870 Damage_DamageInfo(blastorigin, coredamage, edgedamage, -rad, (-forceintensity) * force, deathtype, 0, attacker);
875 targ = WarpZone_FindRadius (blastorigin, rad + MAX_DAMAGEEXTRARADIUS, FALSE);
879 if (targ != inflictor)
880 if (ignore != targ) if(targ.takedamage)
886 // LordHavoc: measure distance to nearest point on target (not origin)
887 // (this guarentees 100% damage on a touch impact)
888 nearest = targ.WarpZone_findradius_nearest;
889 diff = targ.WarpZone_findradius_dist;
890 // round up a little on the damage to ensure full damage on impacts
891 // and turn the distance into a fraction of the radius
892 power = 1 - ((vlen (diff) - bound(MIN_DAMAGEEXTRARADIUS, targ.damageextraradius, MAX_DAMAGEEXTRARADIUS)) / rad);
894 //bprint(ftos(power));
895 //if (targ == attacker)
896 // print(ftos(power), "\n");
902 finaldmg = coredamage * power + edgedamage * (1 - power);
908 vector myblastorigin;
911 myblastorigin = WarpZone_TransformOrigin(targ, blastorigin);
913 // if it's a player, use the view origin as reference
914 center = CENTER_OR_VIEWOFS(targ);
916 force = normalize(center - myblastorigin);
917 force = force * (finaldmg / coredamage) * forceintensity;
920 if(targ != directhitentity)
925 float mininv_f, mininv_d;
927 // test line of sight to multiple positions on box,
928 // and do damage if any of them hit
931 // we know: max stddev of hitratio = 1 / (2 * sqrt(n))
932 // so for a given max stddev:
933 // n = (1 / (2 * max stddev of hitratio))^2
935 mininv_d = (finaldmg * (1-tfloordmg)) / autocvar_g_throughfloor_damage_max_stddev;
936 mininv_f = (vlen(force) * (1-tfloorforce)) / autocvar_g_throughfloor_force_max_stddev;
938 if(autocvar_g_throughfloor_debug)
939 print(sprintf("THROUGHFLOOR: D=%f F=%f max(dD)=1/%f max(dF)=1/%f", finaldmg, vlen(force), mininv_d, mininv_f));
941 total = 0.25 * pow(max(mininv_f, mininv_d), 2);
943 if(autocvar_g_throughfloor_debug)
944 print(sprintf(" steps=%f", total));
947 total = ceil(bound(autocvar_g_throughfloor_min_steps_player, total, autocvar_g_throughfloor_max_steps_player));
949 total = ceil(bound(autocvar_g_throughfloor_min_steps_other, total, autocvar_g_throughfloor_max_steps_other));
951 if(autocvar_g_throughfloor_debug)
952 print(sprintf(" steps=%f dD=%f dF=%f", total, finaldmg * (1-tfloordmg) / (2 * sqrt(total)), vlen(force) * (1-tfloorforce) / (2 * sqrt(total))));
954 for(c = 0; c < total; ++c)
956 //traceline(targ.WarpZone_findradius_findorigin, nearest, MOVE_NOMONSTERS, inflictor);
957 WarpZone_TraceLine(blastorigin, WarpZone_UnTransformOrigin(targ, nearest), MOVE_NOMONSTERS, inflictor);
958 if (trace_fraction == 1 || trace_ent == targ)
962 hitloc = hitloc + nearest;
966 nearest_x = targ.origin_x + targ.mins_x + random() * targ.size_x;
967 nearest_y = targ.origin_y + targ.mins_y + random() * targ.size_y;
968 nearest_z = targ.origin_z + targ.mins_z + random() * targ.size_z;
971 nearest = hitloc * (1 / max(1, hits));
972 hitratio = (hits / total);
973 a = bound(0, tfloordmg + (1-tfloordmg) * hitratio, 1);
974 finaldmg = finaldmg * a;
975 a = bound(0, tfloorforce + (1-tfloorforce) * hitratio, 1);
978 if(autocvar_g_throughfloor_debug)
979 print(sprintf(" D=%f F=%f\n", finaldmg, vlen(force)));
982 // laser force adjustments :P
983 if(DEATH_WEAPONOF(deathtype) == WEP_LASER)
985 if (targ == attacker)
990 float force_velocitybiasramp;
991 float force_velocitybias;
993 force_velocitybiasramp = autocvar_sv_maxspeed;
994 if(deathtype & HITTYPE_SECONDARY)
996 force_zscale = autocvar_g_balance_laser_secondary_force_zscale;
997 force_velocitybias = autocvar_g_balance_laser_secondary_force_velocitybias;
1001 force_zscale = autocvar_g_balance_laser_primary_force_zscale;
1002 force_velocitybias = autocvar_g_balance_laser_primary_force_velocitybias;
1005 vel = targ.velocity;
1007 vel = normalize(vel) * bound(0, vlen(vel) / force_velocitybiasramp, 1) * force_velocitybias;
1011 normalize(normalize(force) + vel);
1013 force_z *= force_zscale;
1017 if(deathtype & HITTYPE_SECONDARY)
1019 force *= autocvar_g_balance_laser_secondary_force_other_scale;
1023 force *= autocvar_g_balance_laser_primary_force_other_scale;
1028 //if (targ == attacker)
1030 // print("hits ", ftos(hits), " / ", ftos(total));
1031 // print(" finaldmg ", ftos(finaldmg), " force ", vtos(force));
1032 // print(" (", ftos(a), ")\n");
1034 if(finaldmg || vlen(force))
1038 total_damage_to_creatures += finaldmg;
1040 if(accuracy_isgooddamage(attacker, targ))
1041 stat_damagedone += finaldmg;
1044 if(targ == directhitentity || DEATH_ISSPECIAL(deathtype))
1045 Damage (targ, inflictor, attacker, finaldmg, deathtype, nearest, force);
1047 Damage (targ, inflictor, attacker, finaldmg, deathtype | HITTYPE_SPLASH, nearest, force);
1055 RadiusDamage_running = 0;
1057 if(!DEATH_ISSPECIAL(deathtype))
1058 accuracy_add(attacker, DEATH_WEAPONOFWEAPONDEATH(deathtype), 0, min(coredamage, stat_damagedone));
1060 return total_damage_to_creatures;
1063 .float fire_damagepersec;
1064 .float fire_endtime;
1065 .float fire_deathtype;
1067 .float fire_hitsound;
1068 .entity fire_burner;
1070 void fireburner_think();
1072 float Fire_IsBurning(entity e)
1074 return (time < e.fire_endtime);
1077 float Fire_AddDamage(entity e, entity o, float d, float t, float dt)
1080 float maxtime, mintime, maxdamage, mindamage, maxdps, mindps, totaldamage, totaltime;
1091 // print("adding a fire burner to ", e.classname, "\n");
1092 e.fire_burner = spawn();
1093 e.fire_burner.classname = "fireburner";
1094 e.fire_burner.think = fireburner_think;
1095 e.fire_burner.nextthink = time;
1096 e.fire_burner.owner = e;
1102 if(Fire_IsBurning(e))
1104 mintime = e.fire_endtime - time;
1105 maxtime = max(mintime, t);
1107 mindps = e.fire_damagepersec;
1108 maxdps = max(mindps, dps);
1110 if(maxtime > mintime || maxdps > mindps)
1114 // damage we have right now
1115 mindamage = mindps * mintime;
1117 // damage we want to get
1118 maxdamage = mindamage + d;
1120 // but we can't exceed maxtime * maxdps!
1121 totaldamage = min(maxdamage, maxtime * maxdps);
1125 // totaldamage = min(mindamage + d, maxtime * maxdps)
1127 // totaldamage <= maxtime * maxdps
1128 // ==> totaldamage / maxdps <= maxtime.
1130 // totaldamage / mindps = min(mindamage / mindps + d, maxtime * maxdps / mindps)
1131 // >= min(mintime, maxtime)
1132 // ==> totaldamage / maxdps >= mintime.
1135 // how long do we damage then?
1136 // at least as long as before
1137 // but, never exceed maxdps
1138 totaltime = max(mintime, totaldamage / maxdps); // always <= maxtime due to lemma
1142 // at most as long as maximum allowed
1143 // but, never below mindps
1144 totaltime = min(maxtime, totaldamage / mindps); // always >= mintime due to lemma
1146 // assuming t > mintime, dps > mindps:
1147 // we get d = t * dps = maxtime * maxdps
1148 // totaldamage = min(maxdamage, maxtime * maxdps) = min(... + d, maxtime * maxdps) = maxtime * maxdps
1149 // totaldamage / maxdps = maxtime
1150 // totaldamage / mindps > totaldamage / maxdps = maxtime
1152 // a) totaltime = max(mintime, maxtime) = maxtime
1153 // b) totaltime = min(maxtime, totaldamage / maxdps) = maxtime
1155 // assuming t <= mintime:
1156 // we get maxtime = mintime
1157 // a) totaltime = max(mintime, ...) >= mintime, also totaltime <= maxtime by the lemma, therefore totaltime = mintime = maxtime
1158 // b) totaltime = min(maxtime, ...) <= maxtime, also totaltime >= mintime by the lemma, therefore totaltime = mintime = maxtime
1160 // assuming dps <= mindps:
1161 // we get mindps = maxdps.
1162 // With this, the lemma says that mintime <= totaldamage / mindps = totaldamage / maxdps <= maxtime.
1163 // a) totaltime = max(mintime, totaldamage / maxdps) = totaldamage / maxdps
1164 // b) totaltime = min(maxtime, totaldamage / mindps) = totaldamage / maxdps
1166 e.fire_damagepersec = totaldamage / totaltime;
1167 e.fire_endtime = time + totaltime;
1168 if(totaldamage > 1.2 * mindamage)
1170 e.fire_deathtype = dt;
1171 if(e.fire_owner != o)
1174 e.fire_hitsound = FALSE;
1177 if(accuracy_isgooddamage(o, e))
1178 accuracy_add(o, DEATH_WEAPONOFWEAPONDEATH(dt), 0, max(0, totaldamage - mindamage));
1179 return max(0, totaldamage - mindamage); // can never be negative, but to make sure
1186 e.fire_damagepersec = dps;
1187 e.fire_endtime = time + t;
1188 e.fire_deathtype = dt;
1190 e.fire_hitsound = FALSE;
1191 if(accuracy_isgooddamage(o, e))
1192 accuracy_add(o, DEATH_WEAPONOFWEAPONDEATH(dt), 0, d);
1197 void Fire_ApplyDamage(entity e)
1202 if not(Fire_IsBurning(e))
1205 for(t = 0, o = e.owner; o.owner && t < 16; o = o.owner, ++t);
1206 if(IS_NOT_A_CLIENT(o))
1209 // water and slime stop fire
1211 if(e.watertype != CONTENT_LAVA)
1215 if(e.freezetag_frozen)
1218 t = min(frametime, e.fire_endtime - time);
1219 d = e.fire_damagepersec * t;
1221 hi = e.fire_owner.hitsound;
1222 ty = e.fire_owner.typehitsound;
1223 Damage(e, e, e.fire_owner, d, e.fire_deathtype, e.origin, '0 0 0');
1224 if(e.fire_hitsound && e.fire_owner)
1226 e.fire_owner.hitsound = hi;
1227 e.fire_owner.typehitsound = ty;
1229 e.fire_hitsound = TRUE;
1231 if not(IS_INDEPENDENT_PLAYER(e))
1232 FOR_EACH_PLAYER(other) if(e != other)
1234 if(IS_PLAYER(other))
1235 if(other.deadflag == DEAD_NO)
1236 if not(IS_INDEPENDENT_PLAYER(other))
1237 if(boxesoverlap(e.absmin, e.absmax, other.absmin, other.absmax))
1239 t = autocvar_g_balance_firetransfer_time * (e.fire_endtime - time);
1240 d = autocvar_g_balance_firetransfer_damage * e.fire_damagepersec * t;
1241 Fire_AddDamage(other, o, d, t, DEATH_FIRE);
1246 void Fire_ApplyEffect(entity e)
1248 if(Fire_IsBurning(e))
1249 e.effects |= EF_FLAME;
1251 e.effects &= ~EF_FLAME;
1254 void fireburner_think()
1256 // for players, this is done in the regular loop
1257 if(wasfreed(self.owner))
1262 Fire_ApplyEffect(self.owner);
1263 if(!Fire_IsBurning(self.owner))
1265 self.owner.fire_burner = world;
1269 Fire_ApplyDamage(self.owner);
1270 self.nextthink = time;