Solved Variables in lists?

[WeakBrainStorm]

Im working on a clicking server with pets, boosts and etc. but I want a block multiplier. When you hit the block you get 2 x clicks but I dont want it to be there forever. So when you hit it 20 times it disapers and comes back after a minut.

What i got:

on left click on yellow wool:
    set {punch.%player%} to {punch.%player%} * 2

 

[Minecoll_YT]

command /multi <player> <integer> <integer>:
    trigger:
        set {multi::%arg-1's uuid%::amount} to arg-2
        set {multi::%arg-1's uuid%::left} to arg-3

on left click on yellow wool:
    if {multi::%player's uuid%::amount} is set:
        if {multi::%player's uuid%::left} is more than 0:
            remove 1 from {multi::%player's uuid%::left}
            set {punch::%player's uuid%} to {punch::%player's uuid%} * {multi::%arg-1's uuid%::amount}
        else:
            delete {multi::%arg-1's uuid%::*}
            add 1 to {punch::%player's uuid%}
    else:
        add 1 to {punch::%player's uuid%}

Command usage: /multi <player> <multiplier amount> <punches until it runs out>
e. g.: /multi Minecoll_YT 2 20 (it would give me 2x the points for 20 punches)

 

[WeakBrainStorm]

command /multi <player> <integer> <integer>:
    trigger:
        set {multi::%arg-1's uuid%::amount} to arg-2
        set {multi::%arg-1's uuid%::left} to arg-3

on left click on yellow wool:
    if {multi::%player's uuid%::amount} is set:
        if {multi::%player's uuid%::left} is more than 0:
            remove 1 from {multi::%player's uuid%::left}
            set {punch::%player's uuid%} to {punch::%player's uuid%} * {multi::%arg-1's uuid%::amount}
        else:
            delete {multi::%arg-1's uuid%::*}
            add 1 to {punch::%player's uuid%}
    else:
        add 1 to {punch::%player's uuid%}

Command usage: /multi <player> <multiplier amount> <punches until it runs out>
e. g.: /multi Minecoll_YT 2 20 (it would give me 2x the points for 20 punches)

Thank you for the help!