Not sure if you're actively working on this plugin, but like on minecraft_b5 in Garry's Mod, it would be nice to be able to set breakable blocks. This would be done by using a arena-related command. You would set specific blocks that can be breakable by players using the crowbar. This would be done by simply typing /ttt setbreakable [arena], and then hitting blocks you want to mark as being breakable (this would either be a toggle command, or one would use this command for each block they want to set as breakable.
Not sure if you're actively working on this plugin, but like on minecraft_b5 in Garry's Mod, it would be nice to be able to set breakable blocks. This would be done by using a arena-related command. You would set specific blocks that can be breakable by players using the crowbar. This would be done by simply typing /ttt setbreakable [arena], and then hitting blocks you want to mark as being breakable (this would either be a toggle command, or one would use this command for each block they want to set as breakable.