cmd_clearbag

command: /clearbag

quick ref:

/clearbag [@playername] [itemid] [count]

description:

clear all or given item in the inventory of a given player
/clearbag @p   clear all 
/clearbag [item_id]   clear all items with the give id
/clearbag @p [item_id] [count]  clear [count] number of items with the give id

清除玩家的所有物品。