Pass all DamageMobj parameters to Inventory.ModifyDamage

[argv]

“Inventory.ModifyDamage” is a powerful feature, but it's hampered by not having access to the information that “Actor.DamageMobj” has access to, namely inflictor, source, flags, and angle. Please consider adding some way to see these from ModifyDamage.

Perhaps it would be best to define a struct containing all DamageMobj parameters (inflictor, source, damage, damage type, flags, and angle), and pass that to both DamageMobj and ModifyDamage. This would greatly improve inventory items' ability to manipulate the damage that their owner receives (change the damage type, make the projectile bounce off instead of hitting, etc).

[argv]

I noticed that event handlers do see all of those parameters—but cannot change them.

[Graf Zahl]

make the projectile bounce off instead of hitting, etc).

You cannot do that in ModifyDamage because the missile was already exploded.