Lecim ze skryptem:
COINSY:

command /efekt:
    trigger:
        open chest with 3 rows named "&aMenu Efekt" to player
        wait 1 ticks
        format slot 10 of player with 1 of golden pickaxe named "&6Pospiech &6&lII" with lore "&aKoszt zakupu pospiechu wynosi&8:||&a100 Coinsow" to run [make player execute "ieffect KupHastyyII"]

command /ieffect [<text>]:
    trigger:
        if arg-1 is "kuphastyyii":
            if {coins.%player%} is less than 100:
                send "&a[&2Efekt&a] &8> &7Niemasz wystarczajaco coins &7(&8100&7) &7Aktualnie posiadasz &a%{coins.%player%}%"
                stop
            else:
                send "&a[&2Efekt&a] &8> &7Gracz &6%player% &7Zakupil &6Pospiech II &a/efekt"
                remove 100 from {coins.%player%}
                remove haste from player
                apply haste potion of tier 2 to the player for 10 minutes
                
ITEMKI:

command /efekt:
    trigger:
        open chest with 3 rows named "&aMenu Efekt" to player
        wait 1 ticks
        format slot 10 of player with 1 of golden pickaxe named "&6Pospiech &6&lII" with lore "&aKoszt zakupu pospiechu wynosi&8:||&a64 Blokow Zlota" to run [make player execute "ieffect KupHastyyII"]

command /ieffect [<text>]:
    trigger:
        if arg-1 is "kuphastyyii":
            if player don't have 64 41:
                send "&a[&2Efekt&a] &8> &7Niemasz wystarczajaco Blokow Zlota &7[&864&7]"
                stop
            else:
                send "&a[&2Efekt&a] &8> &7Gracz &6%player% &7Zakupil &6Pospiech II &a/efekt"
                remove 64 42 from player
                remove haste from player
                apply haste potion of tier 2 to the player for 10 minutes