X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=qcsrc%2Fserver%2Fg_damage.qc;h=621df85a1b76f0415deda05f9bf8e6ef2fe6ec9e;hb=52a9f8bea2f461e9be1fb542cf1b8d802fff62ff;hp=d7d2287ed6b093a23b63092caccfb496258af825;hpb=008ad760c67f5401849e95dadea1fb87096907e1;p=xonotic%2Fxonotic-data.pk3dir.git diff --git a/qcsrc/server/g_damage.qc b/qcsrc/server/g_damage.qc index d7d2287ed..621df85a1 100644 --- a/qcsrc/server/g_damage.qc +++ b/qcsrc/server/g_damage.qc @@ -14,10 +14,11 @@ float Damage_DamageInfo_SendEntity(entity to, float sf) WriteByte(MSG_ENTITY, bound(0, self.dmg_radius, 255)); WriteByte(MSG_ENTITY, bound(1, self.dmg_edge, 255)); WriteShort(MSG_ENTITY, self.oldorigin_x); + WriteByte(MSG_ENTITY, self.species); return TRUE; } -void Damage_DamageInfo(vector org, float coredamage, float edgedamage, float rad, vector force, float deathtype, entity dmgowner) +void Damage_DamageInfo(vector org, float coredamage, float edgedamage, float rad, vector force, float deathtype, float bloodtype, entity dmgowner) { // TODO maybe call this from non-edgedamage too? // TODO maybe make the client do the particle effects for the weapons and the impact sounds using this info? @@ -35,8 +36,8 @@ void Damage_DamageInfo(vector org, float coredamage, float edgedamage, float rad e.dmg_radius = rad; e.dmg_force = vlen(force); e.velocity = force; - e.oldorigin_x = compressShortVector(e.velocity); + e.species = bloodtype; Net_LinkEntity(e, FALSE, 0.2, Damage_DamageInfo_SendEntity); } @@ -100,10 +101,9 @@ void UpdateFrags(entity player, float f) // NOTE: f=0 means still count as a (positive) kill, but count no frags for it void W_SwitchWeapon_Force(entity e, float w); +entity GiveFrags_randomweapons; void GiveFrags (entity attacker, entity targ, float f, float deathtype) { - float w; - // TODO route through PlayerScores instead if(gameover) return; @@ -140,34 +140,44 @@ void GiveFrags (entity attacker, entity targ, float f, float deathtype) // after a frag, exchange the current weapon (or the culprit, if detectable) by a new random weapon float culprit; culprit = DEATH_WEAPONOF(deathtype); - if(!culprit || !(attacker.weapons & W_WeaponBit(culprit))) + if(!culprit) + culprit = attacker.weapon; + else if(!WEPSET_CONTAINS_EW(attacker, culprit)) culprit = attacker.weapon; - if(g_weaponarena_random_with_laser && culprit == WEPBIT_LASER) + if(g_weaponarena_random_with_laser && culprit == WEP_LASER) { // no exchange } else { + if(!GiveFrags_randomweapons) + { + GiveFrags_randomweapons = spawn(); + GiveFrags_randomweapons.classname = "GiveFrags_randomweapons"; + } + if(inWarmupStage) - w = warmup_start_weapons; + WEPSET_COPY_EA(GiveFrags_randomweapons, warmup_start_weapons); else - w = start_weapons; + WEPSET_COPY_EA(GiveFrags_randomweapons, start_weapons); // all others (including the culprit): remove - w &~= attacker.weapons; + WEPSET_ANDNOT_EE(GiveFrags_randomweapons, attacker); + WEPSET_ANDNOT_EW(GiveFrags_randomweapons, culprit); // among the remaining ones, choose one by random - w = randombits(w, 1, FALSE); - if(w) + W_RandomWeapons(GiveFrags_randomweapons, 1); + + if(!WEPSET_EMPTY_E(GiveFrags_randomweapons)) { - attacker.weapons |= w; - attacker.weapons &~= W_WeaponBit(culprit); + WEPSET_OR_EE(attacker, GiveFrags_randomweapons); + WEPSET_ANDNOT_EW(attacker, culprit); } } // after a frag, choose another random weapon set - if not(attacker.weapons & W_WeaponBit(attacker.weapon)) + if not(WEPSET_CONTAINS_EW(attacker, attacker.weapon)) W_SwitchWeapon_Force(attacker, w_getbestweapon(attacker)); } @@ -221,6 +231,44 @@ void GiveFrags (entity attacker, entity targ, float f, float deathtype) UpdateFrags(attacker, f); } +string Obituary_ExtraFragInfo(entity player) // Extra fragmessage information +{ + string health_output = string_null; + string ping_output = string_null; + string handicap_output = string_null; + string output = string_null; + + if(autocvar_sv_fraginfo && ((autocvar_sv_fraginfo == 2) || inWarmupStage)) + { + // health/armor of attacker (person who killed you) + if(autocvar_sv_fraginfo_stats && (player.health >= 1)) + health_output = strcat("^7(Health ^1", ftos(rint(player.health)), "^7 / Armor ^2", ftos(rint(player.armorvalue)), "^7)"); + + // ping display + if(autocvar_sv_fraginfo_ping) + ping_output = ((clienttype(player) == CLIENTTYPE_BOT) ? "^2Bot" : strcat("Ping ", ((player.ping >= 150) ? "^1" : "^2"), ftos(rint(player.ping)), "ms")); + + // handicap display + if(autocvar_sv_fraginfo_handicap) + { + if(autocvar_sv_fraginfo_handicap == 2) + handicap_output = strcat(output, strcat("Handicap ^2", ((player.cvar_cl_handicap <= 1) ? "Off" : ftos(rint(player.cvar_cl_handicap))))); + else if(player.cvar_cl_handicap) // with _handicap 1, only show this if there actually is a handicap enabled. + handicap_output = strcat("Handicap ^2", ftos(rint(player.cvar_cl_handicap))); + } + + // format the string + output = strcat(health_output, (health_output ? ((ping_output || handicap_output) ? " ^7(" : "") : ((ping_output || handicap_output) ? "^7(" : "")), + ping_output, (handicap_output ? "^7 / " : ""), + handicap_output, ((ping_output || handicap_output) ? "^7)" : "")); + + // add new line to the beginning if there is a message + if(output) { output = strcat("\n", output); } + } + + return output; +} + string AppendItemcodes(string s, entity player) { float w; @@ -306,6 +354,8 @@ void Obituary (entity attacker, entity inflictor, entity targ, float deathtype) { if (deathtype == DEATH_TEAMCHANGE || deathtype == DEATH_AUTOTEAMCHANGE) msg = ColoredTeamName(targ.team); // TODO: check if needed? + else + msg = ""; if(!g_cts) // no "killed your own dumb self" message in CTS Send_CSQC_KillCenterprint(targ, msg, "", deathtype, MSG_SUICIDE); @@ -317,6 +367,8 @@ void Obituary (entity attacker, entity inflictor, entity targ, float deathtype) if (targ.killcount > 2) msg = ftos(targ.killcount); + else + msg = ""; if(teamplay && deathtype == DEATH_MIRRORDAMAGE) { if(attacker.team == COLOR_TEAM1) @@ -340,9 +392,10 @@ void Obituary (entity attacker, entity inflictor, entity targ, float deathtype) Send_CSQC_KillCenterprint(attacker, s, "", type, MSG_KILL); - if (targ.killcount > 2) { + if (targ.killcount > 2) msg = ftos(targ.killcount); - } + else + msg = ""; if (attacker.killcount > 2) { msg = ftos(attacker.killcount); @@ -367,21 +420,22 @@ void Obituary (entity attacker, entity inflictor, entity targ, float deathtype) PlayerStats_Event(targ, PLAYERSTATS_ACHIEVEMENT_FIRSTVICTIM, 1); } - if((autocvar_sv_fragmessage_information_typefrag) && (targ.BUTTON_CHAT)) { - Send_CSQC_KillCenterprint(attacker, s, GetAdvancedDeathReports(targ), KILL_TYPEFRAG, MSG_KILL); - Send_CSQC_KillCenterprint(targ, a, GetAdvancedDeathReports(attacker), KILL_TYPEFRAGGED, MSG_KILL); + if(targ.BUTTON_CHAT) { + Send_CSQC_KillCenterprint(attacker, s, Obituary_ExtraFragInfo(targ), KILL_TYPEFRAG, MSG_KILL); + Send_CSQC_KillCenterprint(targ, a, Obituary_ExtraFragInfo(attacker), KILL_TYPEFRAGGED, MSG_KILL); } else { - Send_CSQC_KillCenterprint(attacker, s, GetAdvancedDeathReports(targ), KILL_FRAG, MSG_KILL); - Send_CSQC_KillCenterprint(targ, a, GetAdvancedDeathReports(attacker), KILL_FRAGGED, MSG_KILL); + Send_CSQC_KillCenterprint(attacker, s, Obituary_ExtraFragInfo(targ), KILL_FRAG, MSG_KILL); + Send_CSQC_KillCenterprint(targ, a, Obituary_ExtraFragInfo(attacker), KILL_FRAGGED, MSG_KILL); } attacker.taunt_soundtime = time + 1; - // TODO: fix this? - if (deathtype == DEATH_CUSTOM) + if (deathtype == DEATH_HURTTRIGGER && inflictor.message2 != "") + msg = inflictor.message2; + else if (deathtype == DEATH_CUSTOM) msg = deathmessage; else - msg = inflictor.message2; + msg = ""; if(strstrofs(msg, "%", 0) < 0) msg = strcat("%s ", msg, " by %s"); @@ -458,6 +512,8 @@ void Obituary (entity attacker, entity inflictor, entity targ, float deathtype) msg = inflictor.message; else if (deathtype == DEATH_CUSTOM) msg = deathmessage; + else + msg = ""; if(strstrofs(msg, "%", 0) < 0) msg = strcat("%s ", msg); @@ -591,8 +647,7 @@ void Damage (entity targ, entity inflictor, entity attacker, float damage, float if(autocvar_g_mirrordamage_virtual) { - vector v; - v = healtharmor_applydamage(attacker.armorvalue, autocvar_g_balance_armor_blockpercent, mirrordamage); + vector v = healtharmor_applydamage(attacker.armorvalue, autocvar_g_balance_armor_blockpercent, mirrordamage); attacker.dmg_take += v_x; attacker.dmg_save += v_y; attacker.dmg_inflictor = inflictor; @@ -602,14 +657,13 @@ void Damage (entity targ, entity inflictor, entity attacker, float damage, float if(autocvar_g_friendlyfire_virtual) { - vector v; - v = healtharmor_applydamage(targ.armorvalue, autocvar_g_balance_armor_blockpercent, damage); + vector v = healtharmor_applydamage(targ.armorvalue, autocvar_g_balance_armor_blockpercent, damage); targ.dmg_take += v_x; targ.dmg_save += v_y; targ.dmg_inflictor = inflictor; damage = 0; - if(!autocvar_g_friendlyfire_virtual_force) - force = '0 0 0'; + if(!autocvar_g_friendlyfire_virtual_force) + force = '0 0 0'; } } else @@ -758,7 +812,7 @@ void Damage (entity targ, entity inflictor, entity attacker, float damage, float if(targ.takedamage == DAMAGE_AIM) if(targ != attacker) { - if(damage_headshotbonus > 0) + if(damage_headshotbonus) { if(targ.classname == "player") { @@ -779,7 +833,8 @@ void Damage (entity targ, entity inflictor, entity attacker, float damage, float deathtype |= HITTYPE_HEADSHOT; } if(deathtype & HITTYPE_HEADSHOT) - damage *= 1 + damage_headshotbonus; + if(damage_headshotbonus > 0) + damage *= 1 + damage_headshotbonus; } entity victim; @@ -846,7 +901,23 @@ void Damage (entity targ, entity inflictor, entity attacker, float damage, float if (vlen(force)) if (self.classname != "player" || time >= self.spawnshieldtime || g_midair) { - self.velocity = self.velocity + damage_explosion_calcpush(self.damageforcescale * force, self.velocity, autocvar_g_balance_damagepush_speedfactor); + vector farce = damage_explosion_calcpush(self.damageforcescale * force, self.velocity, autocvar_g_balance_damagepush_speedfactor); + if(self.movetype == MOVETYPE_PHYSICS) + { + entity farcent; + farcent = spawn(); + farcent.classname = "farce"; + farcent.enemy = self; + farcent.movedir = farce * 10; + if(self.mass) + farcent.movedir = farcent.movedir * self.mass; + farcent.origin = hitloc; + farcent.forcetype = FORCETYPE_FORCEATPOS; + farcent.nextthink = time + 0.1; + farcent.think = SUB_Remove; + } + else + self.velocity = self.velocity + farce; self.flags &~= FL_ONGROUND; UpdateCSQCProjectile(self); } @@ -916,16 +987,11 @@ void Damage (entity targ, entity inflictor, entity attacker, float damage, float float RadiusDamage_running; float RadiusDamage (entity inflictor, entity attacker, float coredamage, float edgedamage, float rad, entity ignore, float forceintensity, float deathtype, entity directhitentity) -// Returns total damage applies to creatures + // Returns total damage applies to creatures { entity targ; - float finaldmg; - float power; vector blastorigin; vector force; - vector diff; - vector center; - vector nearest; float total_damage_to_creatures; entity next; float tfloordmg; @@ -948,41 +1014,46 @@ float RadiusDamage (entity inflictor, entity attacker, float coredamage, float e total_damage_to_creatures = 0; if(deathtype != (WEP_HOOK | HITTYPE_SECONDARY | HITTYPE_BOUNCE)) // only send gravity bomb damage once - if(DEATH_WEAPONOF(deathtype) != WEP_TUBA) // do not send tuba damage (bandwidth hog) - { - force = inflictor.velocity; - if(vlen(force) == 0) - force = '0 0 -1'; - else - force = normalize(force); - if(forceintensity >= 0) - Damage_DamageInfo(blastorigin, coredamage, edgedamage, rad, forceintensity * force, deathtype, attacker); - else - Damage_DamageInfo(blastorigin, coredamage, edgedamage, -rad, (-forceintensity) * force, deathtype, attacker); - } + if(DEATH_WEAPONOF(deathtype) != WEP_TUBA) // do not send tuba damage (bandwidth hog) + { + force = inflictor.velocity; + if(vlen(force) == 0) + force = '0 0 -1'; + else + force = normalize(force); + if(forceintensity >= 0) + Damage_DamageInfo(blastorigin, coredamage, edgedamage, rad, forceintensity * force, deathtype, 0, attacker); + else + Damage_DamageInfo(blastorigin, coredamage, edgedamage, -rad, (-forceintensity) * force, deathtype, 0, attacker); + } stat_damagedone = 0; - targ = WarpZone_FindRadius (blastorigin, rad, FALSE); + targ = WarpZone_FindRadius (blastorigin, rad + MAX_DAMAGEEXTRARADIUS, FALSE); while (targ) { next = targ.chain; if (targ != inflictor) if (ignore != targ) if(targ.takedamage) { + vector nearest; + vector diff; + float power; + // LordHavoc: measure distance to nearest point on target (not origin) // (this guarentees 100% damage on a touch impact) nearest = targ.WarpZone_findradius_nearest; diff = targ.WarpZone_findradius_dist; // round up a little on the damage to ensure full damage on impacts // and turn the distance into a fraction of the radius - power = 1 - ((vlen (diff) - 2) / rad); + power = 1 - ((vlen (diff) - bound(MIN_DAMAGEEXTRARADIUS, targ.damageextraradius, MAX_DAMAGEEXTRARADIUS)) / rad); //bprint(" "); //bprint(ftos(power)); //if (targ == attacker) // print(ftos(power), "\n"); if (power > 0) { + float finaldmg; if (power > 1) power = 1; finaldmg = coredamage * power + edgedamage * (1 - power); @@ -990,95 +1061,128 @@ float RadiusDamage (entity inflictor, entity attacker, float coredamage, float e { float a; float c; - float hits; - float total; - float hitratio; vector hitloc; vector myblastorigin; + vector center; + myblastorigin = WarpZone_TransformOrigin(targ, blastorigin); - center = targ.origin + (targ.mins + targ.maxs) * 0.5; + // if it's a player, use the view origin as reference if (targ.classname == "player") center = targ.origin + targ.view_ofs; + else + center = targ.origin + (targ.mins + targ.maxs) * 0.5; + force = normalize(center - myblastorigin); force = force * (finaldmg / coredamage) * forceintensity; - // test line of sight to multiple positions on box, - // and do damage if any of them hit - hits = 0; - if (targ.classname == "player") - total = ceil(bound(1, finaldmg, 50)); - else - total = ceil(bound(1, finaldmg/10, 5)); hitloc = nearest; - c = 0; - while (c < total) + + if(targ != directhitentity) { - //traceline(targ.WarpZone_findradius_findorigin, nearest, MOVE_NOMONSTERS, inflictor); - WarpZone_TraceLine(blastorigin, WarpZone_UnTransformOrigin(targ, nearest), MOVE_NOMONSTERS, inflictor); - if (trace_fraction == 1 || trace_ent == targ) + float hits; + float total; + float hitratio; + float mininv_f, mininv_d; + + // test line of sight to multiple positions on box, + // and do damage if any of them hit + hits = 0; + + // we know: max stddev of hitratio = 1 / (2 * sqrt(n)) + // so for a given max stddev: + // n = (1 / (2 * max stddev of hitratio))^2 + + mininv_d = (finaldmg * (1-tfloordmg)) / autocvar_g_throughfloor_damage_max_stddev; + mininv_f = (vlen(force) * (1-tfloorforce)) / autocvar_g_throughfloor_force_max_stddev; + + if(autocvar_g_throughfloor_debug) + print(sprintf("THROUGHFLOOR: D=%f F=%f max(dD)=1/%f max(dF)=1/%f", finaldmg, vlen(force), mininv_d, mininv_f)); + + total = 0.25 * pow(max(mininv_f, mininv_d), 2); + + if(autocvar_g_throughfloor_debug) + print(sprintf(" steps=%f", total)); + + if (targ.classname == "player") + total = ceil(bound(autocvar_g_throughfloor_min_steps_player, total, autocvar_g_throughfloor_max_steps_player)); + else + total = ceil(bound(autocvar_g_throughfloor_min_steps_other, total, autocvar_g_throughfloor_max_steps_other)); + + if(autocvar_g_throughfloor_debug) + print(sprintf(" steps=%f dD=%f dF=%f", total, finaldmg * (1-tfloordmg) / (2 * sqrt(total)), vlen(force) * (1-tfloorforce) / (2 * sqrt(total)))); + + for(c = 0; c < total; ++c) { - hits = hits + 1; - if (hits > 1) - hitloc = hitloc + nearest; - else - hitloc = nearest; + //traceline(targ.WarpZone_findradius_findorigin, nearest, MOVE_NOMONSTERS, inflictor); + WarpZone_TraceLine(blastorigin, WarpZone_UnTransformOrigin(targ, nearest), MOVE_NOMONSTERS, inflictor); + if (trace_fraction == 1 || trace_ent == targ) + { + ++hits; + if (hits > 1) + hitloc = hitloc + nearest; + else + hitloc = nearest; + } + nearest_x = targ.origin_x + targ.mins_x + random() * targ.size_x; + nearest_y = targ.origin_y + targ.mins_y + random() * targ.size_y; + nearest_z = targ.origin_z + targ.mins_z + random() * targ.size_z; } - nearest_x = targ.origin_x + targ.mins_x + random() * targ.size_x; - nearest_y = targ.origin_y + targ.mins_y + random() * targ.size_y; - nearest_z = targ.origin_z + targ.mins_z + random() * targ.size_z; - c = c + 1; + + nearest = hitloc * (1 / max(1, hits)); + hitratio = (hits / total); + a = bound(0, tfloordmg + (1-tfloordmg) * hitratio, 1); + finaldmg = finaldmg * a; + a = bound(0, tfloorforce + (1-tfloorforce) * hitratio, 1); + force = force * a; + + if(autocvar_g_throughfloor_debug) + print(sprintf(" D=%f F=%f\n", finaldmg, vlen(force))); } - nearest = hitloc * (1 / max(1, hits)); - hitratio = (hits / total); - a = bound(0, tfloordmg + (1-tfloordmg) * hitratio, 1); - finaldmg = finaldmg * a; - a = bound(0, tfloorforce + (1-tfloorforce) * hitratio, 1); - force = force * a; // laser force adjustments :P if(DEATH_WEAPONOF(deathtype) == WEP_LASER) { - if (targ == attacker) - { - vector vel; - - float force_zscale; - float force_velocitybiasramp; - float force_velocitybias; - - force_velocitybiasramp = autocvar_sv_maxspeed; - if(deathtype & HITTYPE_SECONDARY) - { - force_zscale = autocvar_g_balance_laser_secondary_force_zscale; - force_velocitybias = autocvar_g_balance_laser_secondary_force_velocitybias; - } - else - { - force_zscale = autocvar_g_balance_laser_primary_force_zscale; - force_velocitybias = autocvar_g_balance_laser_primary_force_velocitybias; - } - - vel = targ.velocity; - vel_z = 0; - vel = normalize(vel) * bound(0, vlen(vel) / force_velocitybiasramp, 1) * force_velocitybias; - force = - vlen(force) - * - normalize(normalize(force) + vel); - - force_z *= force_zscale; - } - else - { - if(deathtype & HITTYPE_SECONDARY) - { - force *= autocvar_g_balance_laser_secondary_force_other_scale; - } - else - { - force *= autocvar_g_balance_laser_primary_force_other_scale; - } - } + if (targ == attacker) + { + vector vel; + + float force_zscale; + float force_velocitybiasramp; + float force_velocitybias; + + force_velocitybiasramp = autocvar_sv_maxspeed; + if(deathtype & HITTYPE_SECONDARY) + { + force_zscale = autocvar_g_balance_laser_secondary_force_zscale; + force_velocitybias = autocvar_g_balance_laser_secondary_force_velocitybias; + } + else + { + force_zscale = autocvar_g_balance_laser_primary_force_zscale; + force_velocitybias = autocvar_g_balance_laser_primary_force_velocitybias; + } + + vel = targ.velocity; + vel_z = 0; + vel = normalize(vel) * bound(0, vlen(vel) / force_velocitybiasramp, 1) * force_velocitybias; + force = + vlen(force) + * + normalize(normalize(force) + vel); + + force_z *= force_zscale; + } + else + { + if(deathtype & HITTYPE_SECONDARY) + { + force *= autocvar_g_balance_laser_secondary_force_other_scale; + } + else + { + force *= autocvar_g_balance_laser_primary_force_other_scale; + } + } } //if (targ == attacker) @@ -1087,7 +1191,7 @@ float RadiusDamage (entity inflictor, entity attacker, float coredamage, float e // print(" finaldmg ", ftos(finaldmg), " force ", vtos(force)); // print(" (", ftos(a), ")\n"); //} - if(hits || tfloordmg || tfloorforce) + if(finaldmg || vlen(force)) { if(targ.iscreature) { @@ -1165,43 +1269,30 @@ float Fire_AddDamage(entity e, entity o, float d, float t, float dt) if(maxtime > mintime || maxdps > mindps) { + // Constraints: + + // damage we have right now mindamage = mindps * mintime; + + // damage we want to get maxdamage = mindamage + d; - // interval [mintime, maxtime] * [mindps, maxdps] - // intersected with - // [mindamage, maxdamage] - // maximum of this! + // but we can't exceed maxtime * maxdps! + totaldamage = min(maxdamage, maxtime * maxdps); - if(maxdamage >= maxtime * maxdps) - { - totaltime = maxtime; - totaldamage = maxtime * maxdps; + /* + // how long do we damage then? + // at least as long as before + // but, never exceed maxdps + totaltime = max(mintime, totaldamage / maxdps); // always <= maxtime + */ - // this branch increases totaldamage if either t > mintime, or dps > mindps - } - else - { - // maxdamage is inside the interval! - // first, try to use mindps; only if this fails, increase dps as needed - totaltime = min(maxdamage / mindps, maxtime); // maxdamage / mindps >= mindamage / mindps = mintime - totaldamage = maxdamage; - // can totaldamage / totaltime be >= maxdps? - // max(mindps, maxdamage / maxtime) >= maxdps? - // we know maxdamage < maxtime * maxdps - // so it cannot be - - // this branch ALWAYS increases totaldamage, but requires maxdamage < maxtime * maxdps - } + // alternate: + // at most as long as maximum allowed + // but, try mindps + totaltime = min(maxtime, totaldamage / mindps); // always >= mintime - // total conditions for increasing: - // maxtime > mintime OR maxdps > mindps OR maxtime * maxdps > maxdamage - // however: - // if maxtime = mintime, maxdps = mindps - // then: - // maxdamage = mindamage + d - // mindamage = mindps * mintime = maxdps * maxtime < maxdamage! - // so the last condition is not needed + // can these two ever differ? e.fire_damagepersec = totaldamage / totaltime; e.fire_endtime = time + totaltime;