Changes

Any excavated Excavated cave tile that is adjacent to rock wall has a chance of caving in.

*When a excavated tile caves in the , it will become either a rockwall, ore or shard vein and will need to be re-excavated. *A recently collapsed rock tile may not require as many actions to re-open, however an ore tile will likely require many hundred, or even thousand, actions to remove.*Reinforcing a cave wall with a [[support beam]] will lower prevent the chance of a cave-in on excavated tiles surrounding on north, south, east and west of that supportreinforced wall. Once rock wall is reinforced they it may not be excavatedmined, however a mayor may mine out the support should it reside on their deed. This would take approximately 50 actions just mayor or citizen can remove reinforced tiles with crowbar if they have permissions to remove the supportdo so. '''A cave wall reinforced with a [[support beam]] off deed is literally impossible to remove. Please can be mindful of thisremoved by using [[disintegrate]] spell.''' Note that underground [[highway]]s are protected from cave-ins, thus tunnels for them dont require reinforcement on side walls.*Ore and shard veins are considered similar to reinforced walls for purposes of stability.*The chance that a tile is replaced with a vein or shard other than rock is extremely low.*You also have the option to manually cave in mine collapse excavated tiles back to rock walls using the spell [[Strongwall]] or using a [[shaker orb]] which can be bought from a trader silver store for 4 silver and is a one time use item.