]> de.git.xonotic.org Git - xonotic/xonotic-data.pk3dir.git/blobdiff - qcsrc/server/g_damage.qc
Merge remote-tracking branch 'origin/mrbougo/killspree_bugfix'
[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / g_damage.qc
index b037e08a2d6821efd5cf6a6b033612a4f688765d..7b02f4e5ecdc9a2fe0446c49782089aa4b89dd43 100644 (file)
@@ -55,6 +55,7 @@ float damage_headshotbonus; // bonus multiplier for head shots, set to 0 after u
 .float teamkill_soundtime;
 .entity teamkill_soundsource;
 .entity pusher;
+.float istypefrag;
 .float taunt_soundtime;
 
 
@@ -140,7 +141,9 @@ 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 || !WEPSET_CONTAINS_EW(attacker, culprit))
+               if(!culprit)
+                       culprit = attacker.weapon;
+               else if(!WEPSET_CONTAINS_EW(attacker, culprit))
                        culprit = attacker.weapon;
 
                if(g_weaponarena_random_with_laser && culprit == WEP_LASER)
@@ -231,10 +234,10 @@ void GiveFrags (entity attacker, entity targ, float f, float deathtype)
 
 string Obituary_ExtraFragInfo(entity player) // Extra fragmessage information
 {
-       string health_output;
-       string ping_output;
-       string handicap_output;
-       string output;
+       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))
        {
@@ -352,6 +355,8 @@ 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);
 
@@ -363,6 +368,8 @@ 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)
@@ -386,9 +393,10 @@ 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);
@@ -413,7 +421,7 @@ void Obituary (entity attacker, entity inflictor, entity targ, float deathtype)
                                        PlayerStats_Event(targ, PLAYERSTATS_ACHIEVEMENT_FIRSTVICTIM, 1);
                                }
 
-                               if(targ.BUTTON_CHAT) {
+                               if(targ.istypefrag) {
                                        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 {
@@ -423,11 +431,12 @@ void Obituary (entity attacker, entity inflictor, entity targ, float deathtype)
 
                                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");
@@ -504,6 +513,8 @@ 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);
 
@@ -637,9 +648,7 @@ 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);
-                                                               v_z = 0; // fteqcc sucks
+                                                               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;
@@ -649,9 +658,7 @@ 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);
-                                                               v_z = 0; // fteqcc sucks
+                                                               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;
@@ -1263,43 +1270,59 @@ 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;
-                       maxdamage = mindamage + d;
-
-                       // interval [mintime, maxtime] * [mindps, maxdps]
-                       // intersected with
-                       // [mindamage, maxdamage]
-                       // maximum of this!
 
-                       if(maxdamage >= maxtime * maxdps)
-                       {
-                               totaltime = maxtime;
-                               totaldamage = maxtime * maxdps;
-
-                               // 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
-                       }
+                       // damage we want to get
+                       maxdamage = mindamage + d;
 
-                       // 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
+                       // but we can't exceed maxtime * maxdps!
+                       totaldamage = min(maxdamage, maxtime * maxdps);
+
+                       // LEMMA:
+                       // Look at:
+                       // totaldamage = min(mindamage + d, maxtime * maxdps)
+                       // We see:
+                       // totaldamage <= maxtime * maxdps
+                       // ==> totaldamage / maxdps <= maxtime.
+                       // We also see:
+                       // totaldamage / mindps = min(mindamage / mindps + d, maxtime * maxdps / mindps)
+                       //                     >= min(mintime, maxtime)
+                       // ==> totaldamage / maxdps >= mintime.
+
+                       /*
+                       // how long do we damage then?
+                       // at least as long as before
+                       // but, never exceed maxdps
+                       totaltime = max(mintime, totaldamage / maxdps); // always <= maxtime due to lemma
+                       */
+
+                       // alternate:
+                       // at most as long as maximum allowed
+                       // but, never below mindps
+                       totaltime = min(maxtime, totaldamage / mindps); // always >= mintime due to lemma
+
+                       // assuming t > mintime, dps > mindps:
+                       // we get d = t * dps = maxtime * maxdps
+                       // totaldamage = min(maxdamage, maxtime * maxdps) = min(... + d, maxtime * maxdps) = maxtime * maxdps
+                       // totaldamage / maxdps = maxtime
+                       // totaldamage / mindps > totaldamage / maxdps = maxtime
+                       // FROM THIS:
+                       // a) totaltime = max(mintime, maxtime) = maxtime
+                       // b) totaltime = min(maxtime, totaldamage / maxdps) = maxtime
+
+                       // assuming t <= mintime:
+                       // we get maxtime = mintime
+                       // a) totaltime = max(mintime, ...) >= mintime, also totaltime <= maxtime by the lemma, therefore totaltime = mintime = maxtime
+                       // b) totaltime = min(maxtime, ...) <= maxtime, also totaltime >= mintime by the lemma, therefore totaltime = mintime = maxtime
+
+                       // assuming dps <= mindps:
+                       // we get mindps = maxdps.
+                       // With this, the lemma says that mintime <= totaldamage / mindps = totaldamage / maxdps <= maxtime.
+                       // a) totaltime = max(mintime, totaldamage / maxdps) = totaldamage / maxdps
+                       // b) totaltime = min(maxtime, totaldamage / mindps) = totaldamage / maxdps
 
                        e.fire_damagepersec = totaldamage / totaltime;
                        e.fire_endtime = time + totaltime;