regen mechanic change

[Game Hunter]

Regeneration is a constant one unit of regeneration per action. This is often far too great of a benefit for certain items (such as rocket launchers). Presented is a possible fix that will effectively "nerf" the strength of regeneration while still allowing for some customization:

• for a regenerated item, regeneration will only occur if the regenerated value (health, ammo, durability, etc) has not decreased for at least X number of actions
• while regenerating, regeneration restores Y units of the regenerated value

Depending on how feasible the property values are, we can allow complete customization on a per-object basis, or have it depend on other things:

• regeneration rate could depend on clip size for weapons, max durability for armor, max health for beings
• regeneration pause-time could depend on reload time for weapons, damage taken (or current durability) for armor, current health for beings

[tehtmi]

Backend is implemented.