Limit world guard region to 2 players

[klxud]

Hey i wanna make skript that makes some world guard regions limited. Need it for my boss arenas for 2-4 people. I dont really know how should i start.

 

[Luke_Sky_Walker]

on region enter:
    if {Plrs} isn't 2:
        "%region at player%" contains "test":
            add 1 to {Plrs}
    else:
        cancel event
        send "Sorry! The region has the max amount of players (2)!" to player

on region exit:
    "%region at player%" contains "test":
    remove 1 from {Plrs}

You could try something like this. I'm not really experienced when it comes to region expressions and such so it's possible that preventing the player from entering a region couldn't be stopped with "cancel event". However, it's worth a shot to test this code I wrote out and modify it as needed!