[Flick3rR]

Hey, guys! I really tried to such everywhere, where it's possible to find that info, but didn't really find useful information. So, the point is - I wan't to see something like a list with all the possible truncated entity names, which deathmsg can return, including vehicles, custom entities and everything at all. Does anything like that exist? Thanks!

[NiHiLaNTh]

Basically you can write there anything, just keep the length <=31 chars
DeathMsg by itself takes the inflictor classname, ignores the "weapon_", "func_", and "Monster_" prefixes and set the death message name. Actually death msg itself can take any inflictor classname, like env_beam (unfortunately it doesn't ignore env_ prefix) etc.

Spoiler

if ( pKiller->flags & FL_CLIENT )
{
    killer_index = ENTINDEX(ENT(pKiller));
    if ( pevInflictor )
    {
        if ( pevInflictor == pKiller )
        {
            // If the inflictor is the killer, then it must be their current weapon doing the damage
            CBasePlayer *pPlayer = (CBasePlayer*)CBaseEntity::Instance( pKiller );
            if ( pPlayer->m_pActiveItem )
            {
                killer_weapon_name = pPlayer->m_pActiveItem->pszName();
            }
        }
        else
        {
            killer_weapon_name = STRING( pevInflictor->classname ); // it's just that easy
        }
    }
}
else
{
    killer_weapon_name = STRING( pevInflictor->classname );
}

// strip the monster_* or weapon_* from the inflictor's classname
if ( strncmp( killer_weapon_name, "weapon_", 7 ) == 0 )
    killer_weapon_name += 7;
else if ( strncmp( killer_weapon_name, "monster_", 8 ) == 0 )
    killer_weapon_name += 8;
else if ( strncmp( killer_weapon_name, "func_", 5 ) == 0 )
    killer_weapon_name += 5;

[Flick3rR]

Actually, here I caused a XY problem. The actuall result I'm trying to achieve is to make a custom DeathMsg, but I wanted to know which truncated weapon names will force the message to show an actuall icon. And I just wanted to know all the possible icons, which could be shown in the death message, and the weapon name for them. That's all.

[RateX]

Probably the ones starting with d_ in hud.txt
You can try all of the others if you have time thought.

[NiHiLaNTh]

all cs weapons except smokegrenade and c4 (even flashbang have it) + tracktrain.

[Flick3rR]

I guess that'll be enough info. Thanks to all!