Solved add variable to variable

[blockminer]

I can't add variable to variable.. Am I have to add an addon? or I can solve it by other way?

if clicked slot is 4:
            set {_pay} to 0
            loop {NUM::%player%} times:
                add {STOCKPAY::%{BUY::%player%}%} to {_pay}
                message "%{_pay}%" to player

 

[Flasser]

How is {STOCKPAY::%{BUY::%player%}%} set?

But if you want to do a multiplication of numbers with skript, you can use this.

if clicked slot is 4:
    set {_pay} to 0
    formatNum({STOCKPAY::%{BUY::%player%}%}, player)

function formatNum(n:number, p: player) :: string:
    set {_anwser} to ({_n}*{NUM::%{_p}%})
    set {STOCKPAY::%{BUY::%{_p}%}%} to {_anwser}
    send "%{_anwser}%" to {_p}

Also you HAVE to make sure that {STOCKPAY::%{BUY::%player%}%} is NOT set as a text.

Examples:

Wrong way

set {STOCKPAY::%{BUY::%player%}%} to "123"

Right way

set {STOCKPAY::%{BUY::%player%}%} to 123

 

[blockminer]

How is {STOCKPAY::%{BUY::%player%}%} set?

But if you want to do a multiplication of numbers with skript, you can use this.

if clicked slot is 4:
    set {_pay} to 0
    formatNum({STOCKPAY::%{BUY::%player%}%}, player)

function formatNum(n:number, p: player) :: string:
    set {_anwser} to ({_n}*{NUM::%{_p}%})
    set {STOCKPAY::%{BUY::%{_p}%}%} to {_anwser}
    send "%{_anwser}%" to {_p}

Also you HAVE to make sure that {STOCKPAY::%{BUY::%player%}%} is NOT set as a text.

Examples:

Wrong way

set {STOCKPAY::%{BUY::%player%}%} to "123"

Right way

set {STOCKPAY::%{BUY::%player%}%} to 123

thanks! it solved,but function didn't work...