【指令】怪物生成点，代替刷怪笼，适用于rpg

/scoreboard players set @e[type=armor_stand,name=生怪点] a 0

/execute @etscores={a=1},type=!armor_stand] ~~~ scoreboard players add @e[type=armor_stand,r=20,name=生怪点] a 1

/execute @e[type=armor_stand,name=生怪点,scores={a=..4}] ~~~ summon zombie ~~~

/execute @e[type=armor_stand,name=生怪点] ~~~ scoreboard players add @e[type=zombie,r=5] a 0

/execute @e[scores={a=0},type=!armor_stand了 ~~~ spreadplayers ~ ~ 1 5 @s

/scoreboard players set @e[scores={a=0},type=!armor_stand] a 1