cmd_countblock - LiXizhi/ParaCraft GitHub Wiki

command: /countblock

quick ref:

/countblock x y z (dx dy dz) [blockid] [data]

description:

return the number of blocks in the cube region specified. 
@param blockid: the block id, if not specified it will match all blocks
/countblock ~-1 ~1 ~ (-1 2 ~)
/countblock ~-1 ~1 ~ (-1 2 ~) 62
/if $(countblock ~-1 ~1 ~ (-1 2 ~))==2 then
	/tip there are 2 blocks 
/fi

在指定区域内的方块进行操作。 如：此区域内的方块要指定某ID方块或方块数量激活。