Changes

* A reinforced cave wall is a cave wall that has been propped up with a [[support beam]], designed to drastically reduce prevent adjacent floor tile collapse , if floor tile has other adjacent rock walls that are not reinforced then it still has chancefor collapse. Ore veins are automatically considered reinforced for collapse chance purposes.

* All walls around a floor tile need to be reinforced to help protect against collapsing.

* Reinforced cave walls '''cannot''' on deed can be mined to remove the reinforcement if not in a removed with crowbar and off deedwith [[Disintegrate]] spell.

* Attempting to mine a reinforced tile outside of a deed gives the error message 'The rock is too hard to mine'. The disintegrate spell can be used to remove reinforced cave walls; under certain conditions.