Dynamic weapon max range

[Alicecomma]

Max range of weapons needs to be such that the pawn is able to hit things consistently enough while still allowing for somewhat long range shooting and a difference in character between guns.

We need to take into account:

• The physics-limited max range, calculated by taking pawn shooting height (0.85), some arbitrary shooting angle (like five degrees) and projectile speed (which also differs between for example 12 gauge slugs and birdshot so it needs to be dynamically adjusted between these projectiles loaded in the gun),
• The shooter skill-limited max range, which should be some maximum range you can expect the shooter to have any chance at hitting a target,
• The gun-limited characteristic max range, which should not be exceeded by much when it's small but may have larger variance when it's large. This should be mostly dependent on the ability to hold a gun steady (pistols have a much lower range) and on sighting ability using the gun (sniper rifles have a higher range).

All of these factors need to be taken into account in the verb when coming up with a max range for the gun.

[Alicecomma]

With the recent projectile arc improvements, this issue may become more apparent/reported. It may feel wrong to some players that you can't aim more than 10 tiles away with a gun but if the projectile is headed slightly above target, the weapon easily fires 30 tiles away.