Help with "sorting" a list

[HugeAdventure]

hey, could ayone help me because im struggeling to do or explain this. i would like a system that takes the last "rarity" <- use as the sorting key. and then the name of the rng and sorts it in a gui sorting from rarest to least rare. i would love if you could add the multiple of a same type too, using like xAmount in the name. well, its a inventory system.

current script:

variables:
    {rollstreek} = 0

command roll:
    aliases: rng
    trigger:
        if {roll::%player%} is true:
            send actionbar "&cAlready rolling" to player
        else:
            add 1 to {rolls::%player%}
            roll(player)

command rolls:
    trigger:
        send "%nl%&eTotal rolls: &6%{rolls::%player%}% %nl%" to player

function getluck(p: player, n: integer):
    set {_luck} to ({Luckevent} + {GlobalLuck} + {Equipment::%{_p}%} + {_n})
   
    # Apply a times luck multiplier for times-based rewards or boosts
    set {_timesLuck} to 1 # Default multiplier is 1
    if {timesLuck::%{_p}%} is set:
        set {_timesLuck} to {timesLuck::%{_p}%} # Use the multiplier if it's set

    # Apply the luck to the final outcome
    set {_finalLuck} to {_luck} * {_timesLuck}

    # Send the luck calculation to the player
    send "&7Your Luck: &e%{_finalLuck}%" to {_p}
    set {finalLuck::%{_p}%} to {_finalLuck}

# Times luck multiplier logic (could be triggered by a command or event)
command /settimesluck <integer>:
    permission: "admin.settimesluck"
    trigger:
        if arg-1 is an integer:
            set {timesLuck::%player%} to arg-1
            send "&7Your times luck multiplier is now set to &e%arg-1%" to player
        else:
            send "&cPlease enter a valid multiplier value." to player

every 1 second:
    loop all players:
        send actionbar "&8Double Luck: &e%{rollstreek::%loop-player%}%&6&l/&e5" to loop-player

on rightclick with lime concrete:
    execute player command "/roll"

on quit:
    set {roll::%player%} to false


# Rolling outcome logic using luck values
function roll(p: player):
    set {roll::%{_p}%} to true
    if {rollstreek::%{_p}%} is not set:
        set {rollstreek::%{_p}%} to 1
    else:
        add 1 to {rollstreek::%{_p}%}

    if {rollstreek::%{_p}%} = 6:
        set {rollstreek::%{_p}%} to 0
        send actionbar "&eDouble Luck Roll" to {_p}

    # Perform 5 consecutive rolls
    wait 1 second
    loop 5 times:
        play sound "entity.experience_orb.pickup" at pitch (random number between 1.1 and 1.3) to {_p}
        if {rollstreek::%{_p}%} = 5:
            PickRng({_p}, 2, 2)
        else:
            PickRng({_p}, 1, 2)
        wait 0.4 second
    PickRng({_p}, 1, 1)
    wait 0.5 seconds
    set {roll::%{_p}%} to false


# RNG outcome calculation based on luck (with multiplier)
function PickRng(p: player, n: integer, t: integer):
    set {_luck} to {timesLuck::%{_p}%}
    # Calculate the adjusted roll based on luck.  Clamping to a minimum of 1.
    set {_roll} to random integer between 1 and 100000000
    set {_roll} to {_roll} - {_luck}
    if {_roll} < 1:
        set {_roll} to 1
    if {_roll} is between 50000001 and 100000000:
        set {_outcome} to "<#888888>&lSilent Echo"
        set {_chance} to "1 in 2"
        set {value::{_outcome}}
    else if {_roll} is between 10000001 and 50000000:
        set {_outcome} to "<#AAAAAA>&lDistant Mirage"
        set {_chance} to "1 in 10"
    else if {_roll} is between 1000001 and 10000000:
        set {_outcome} to "<#3ADF00>&lWandering Spirit"
        set {_chance} to "1 in 100"
    else if {_roll} is between 100001 and 1000000:
        set {_outcome} to "<#3a9ad9>&lFrostfire Wisp"
        set {_chance} to "1 in 1,000"
    else if {_roll} is between 50001 and 100000:
        set {_outcome} to "<#b931fc>&lPhantom Ember"
        set {_chance} to "1 in 2,000"
    else if {_roll} is between 10001 and 50000:
        set {_outcome} to "<#ffae42>&lShifting Horizon"
        set {_chance} to "1 in 10,000"
    else if {_roll} is between 5001 and 10000:
        set {_outcome} to "<#ff69b4>&lEclipsing Fate"
        set {_chance} to "1 in 20,000"
    else if {_roll} is between 1001 and 5000:
        set {_outcome} to "<#1f75fe>&lTwilight Shard"
        set {_chance} to "1 in 50,000"
    else if {_roll} is between 501 and 1000:
        set {_outcome} to "<#a1c298>&lDreambound Essence"
        set {_chance} to "1 in 100,000"
    else if {_roll} is between 101 and 500:
        set {_outcome} to "<#a020f0>&lSundown Relic"
        set {_chance} to "1 in 200,000"
    else if {_roll} is between 51 and 100:
        set {_outcome} to "<#2c75ff>&lCrimson Phantom"
        set {_chance} to "1 in 500,000"
    else if {_roll} is between 11 and 50:
        set {_outcome} to "<#fdfd96>&lStarlit Enigma"
        set {_chance} to "1 in 1,000,000"
    else if {_roll} is between 6 and 10:
        set {_outcome} to "<#ff4500>&lEldritch Nova"
        set {_chance} to "1 in 5,000,000"
    else if {_roll} is between 1 and 5:
        set {_outcome} to "<#ff1493>&lEthereal Whisper"
        set {_chance} to "1 in 10,000,000"
    else:
        set {_outcome} to "Impossible???"

    set {RNGOutcome::%{_p}%} to {_outcome}
    set {RNGRoll::%{_p}%} to {_chance}
    if {_t} = 1:
        add 1 to {RNGCount::%{_p}%::%{_outcome}%}
        add 1 to {totalrng::%{_outcome}%}
        send "%{_outcome}%&r &8[%{_chance}%]&7 x%{RNGCount::%{_p}%::%{_outcome}%}%" to {_p}
        broadcast "exists: %{totalrng::%{_outcome}%}%"
    set {RNGRarity::%{_p}%::%{_outcome}%} to {_roll}
    send title "&l%{RNGOutcome::%{_p}%}%" with subtitle "&6%{RNGRoll::%{_p}%}%" to {_p}

command testall:
    trigger:
        broadcast {RNGCount::%{_p}%::%{_outcome}%}

command /inv:
    trigger:
        set {_gui} to a chest inventory with 3 rows named "&7Your RNG Items"
        set {_slot} to 0
        open {_gui} to player
        send "%{_sorted::*}%" to player
        function sort()