on join:
    if {diax::%player%} is not set:
        set {diax::%player%} to true
        set {coal::%player%} to true
        set {gold::%player%} to true
        set {iron::%player%} to true
        set {apple::%player%} to true
        set {book::%player%} to true
        set {obs::%player%} to true
        set {slime::%player%} to true
        set {wood::%player%} to true
        set {perla::%player%} to true
        set {tnt::%player%} to true
        set {eme::%player%} to true
        set {rstone::%player%} to true
        set {cobble::%player%} to true
        set {exp::%player%} to true
        set {arrow::%player%} to true

command /drop [<text>]:
    trigger:
        open chest with 4 rows named "&8Drop ze stone" to player
        if {diax::%player%} is false:
            set slot 0 of player's current inventory to diamond of unbreaking 1 named "&3Diament" with lore "&6&oSzansa: &7&o15%", "", "&6&oDrop: &7&oOFF" and "&7&oKliknij, aby wlaczyc"
        else:
            set slot 0 of player's current inventory to diamond of unbreaking 1 named "&3Diament" with lore "&6&oSzansa: &7&o15%", "", "&6&oDrop: &7&oON" and "&7&oKliknij, aby wylaczyc"