command /skin <text>:
	trigger:
		if {skin.%arg-1%} is set:
			set {skin::%arg-1%} to {skin.%arg-1%}
			clear {skin.%arg-1%}
		set player's displayed skin to {skin::%arg-1%}
on join:
	set {skin::%player%} to player's skin
command /skins:
	trigger:
		loop {skin::*}:
			message "%loop-index%"