Friendly Fire Damage Modifier

[Flactine]

First check

• The suggestion is NOT related to functionality of Ares, HAres, Kratos or any other YR engine extension.
• The suggested feature / enhancement is NOT implemented in Ares/Phobos yet and the existing possibilites are not viable or good enough to achieve the wanted result.
• I agree to elaborate the details if requested and provide thorough testing if the feature is implemented.
• I added a very descriptive title to this issue.
• I used the GitHub search and read the issue list to find a similar issue and didn't find it.
• I thought out how the feature / enhancement should work and described it in the most detailed and clear way.

Description

In Red Alert 3, if a V4 rocket launcher accidentally hits a friendly unit, this unit will take half as much damage as V4 attack an enemy unit.
Now a warhead can use AffectsAllies=no to disable friendly fire damage, if we can reduce a weapon (or warhead)'s friendly fire damage instead of directly disable it, it will be cool.

INI code

[SomeWarhead]
AffectsAlliesModifier= (integer - percent) ;Friendly fire damage multiply, won't enable if AffectsAllies=no
AffectsEnemiesModifier= (integer - percent) ;Also won't enable if AffectsEnemies=no
AffectsOwnerModifier= (integer - percent) ;Also won't enable if AffectsOwner=no

Additional context

No response