接著把命令方塊調成重復執行的
再打這個
execute @e[type=Snowball] ~ ~ ~ /summon Fireball ~ ~ ~ {Motion:[0.0,0.0,0.0],direction:[0.0,0.0,0.0]}
放壹個紅石塊激活它吧
就完成了
順便來考個古嘻嘻嘻