指令:/scoreboard objectives add 時(shí)間 dummy §c在§e線§b時(shí)§a間 創(chuàng)立計(jì)分板/scoreboard objectives setdisplay belowname 時(shí)間 顯示計(jì)分板/scoreboard players add @a 時(shí)間 1 命令方塊1200延遲,循環(huán),無(wú)條件,保持開(kāi)啟