cmd_flood - LiXizhi/ParaCraft GitHub Wiki
command: /flood
quick ref:
/flood [radius or 10] [block_id or water] [x or playerPosX] [y] [z]
description:
flood a given place with a certain radius
e.g. flood with water in a radius of 5 blocks
/flood 5
填充洪水方块,数值以半径计算。