New ArmorTypes

[Marshall]

This could do with being able to set a default 'equivalent armor type' for new armor types. For example:

[NewArmorTypes]
paper=none

[BulletsWH]
Verses=110%,100%,90%,25%,10%,10%,80%,60%,40%,10%,0%

[FlamethrowerWH]
Verses=110%,100%,90%,25%,10%,10%,80%,60%,40%,10%,0%
Versus.paper=500%

BulletsWH would therefore deal 110% damage to paper (because armor equivalence is 'none')
FlamethrowerWH would deal 500% damage to paper.


As for 'immunities being easier to implement for immune to a specific weapon' - it doesn't stop you targeting the unit with the weapon, so I would always choose to implement a new armor type rather than an immunity.