Lua onGainExperience for summons

[hellboy]

It's possible to get experience "gained" by summon, when it done any dmg, but someone else killed target?

As I can see in events.cpp onGainExperience is set only for metatable "Player".
In creatureevent.cpp I see preparedeath, death, kill.

onPrepareDeath(creature, killer)
onDeath(creature, corpse, lasthitkiller, mostdamagekiller, lasthitunjustified, mostdamageunjustified)
onKill(creature, target)

I can't see any damage map or anything similar.

 

[Mkalo]

Damage map:
forgottenserver/luascript.cpp at master · otland/forgottenserver · GitHub