variables:
    {vanish::%player%} = false

on join:
    set {vanish::%player%} to false
    reveal player to all players

command /vanish [<offlineplayer>]:
    aliases: v
    permission: vanish.*
    trigger:
        if offlineplayer-arg isn't set:
            if {vanish::%player%} is true:
                set {vanish::%player%} to false
                send " &6&lVANISH &7zostal &4&lWYLACZONY " to player
                reveal player to all players
                stop
            if {vanish::%player%} is false:
                set {vanish::%player%} to true
                send " &6&lVANISH &7zostal &2&lWLACZONY " to player
                hide player from all players
                stop
        if offlineplayer-arg is set:
            if {vanish::%offlineplayer-arg%} is true:
                set {vanish::%offlineplayer-arg%} to false
                send " &6&lVANISH &7zostal &4&lWYLACZONY &7przez &9%player% " to offlineplayer-arg
                send " &6&lVANISH &7Wylaczyles &6vanish &7dla &9%offlineplayer-arg%" to player
                reveal offlineplayer-arg to all players
                stop
            if {vanish::%offlineplayer-arg%} is false:
                set {vanish::%offlineplayer-arg%} to true
                send " &6&lVANISH &7zostal &2&lWLACZONY &7przez &9%player% " to offlineplayer-arg
                send " &6&lVANISH &7Wlaczyles &6vanish &7dla &9%offlineplayer-arg%" to player
                hide offlineplayer-arg from all players
                stop

command /vanishinfo [<offlineplayer>]:
    aliases: vinfo
    permission: vanish.*
    trigger:
        if offlineplayer-arg is set:
            if {vanish::%offlineplayer-arg%} is true:
                send " " to player
                send "    &7&lGRACZ &f&l%offlineplayer-arg%" to player
                send " &6Vanish &7jest aktualnie &2&lWLACZONY " to player
                send " " to player
                stop
            if {vanish::%offlineplayer-arg%} is false:
                send " " to player
                send "    &7&lGRACZ &f&l%offlineplayer-arg%" to player
                send " &6Vanish &7jest aktualnie &4&lWYLACZONY " to player
                send " " to player
                stop
        else:
            send " &4&lERROR &cPodaj nick gracza " to player
            stop

on damage:
    if {vanish::%attacker%} is true:
        if attacker's tool is stick:
            stop
        else:
            cancel event

    if {vanish::%victim%} is true:
        cancel event

on pick up:
    if {vanish::%player%} is true:
        cancel event