Metatable function doesn't work

[inner wharf]

speed doesn't change

brain hurt

[plain tendon]

https://tenor.com/view/brain-damage-gif-26047154

What are you even trying to do?

[mortal orbit]

What is the problem ?

[plain tendon]

I might be dumb as fuck, but this is a way to do it

local plr = game.Players.LocalPlayer
local hum = game.Workspace:WaitForChild(plr.Name):FindFirstChild("Humanoid")

local UIS = game:GetService("UserInputService")
UIS.InputBegan:Connect(function(input, GPE)
    if input.KeyCode == Enum.KeyCode.Q and GPE == false then
        hum.WalkSpeed = 69 --bitch
    end
end)

[inner wharf]

im learning about metatables

i need it

like that

[mortal orbit]

Your speed doesn't change ?

local Player = {}
Player.__index = Player

function Player:AdjustSpeed(n)
    self.Player.Character.Humanoid.WalkSpeed = n
        print("zaza")
end

function Player.new(player)
    local NewPlayer = setmetatable({}, Player)
    NewPlayer.Player = player
    return NewPlayer
end

local UIS = game:GetService("UserInputService")
UIS.InputBegan:Connect(function(input, GPE)
    if input.KeyCode == Enum.KeyCode.Q then
        for _, player in ipairs(game.Players:GetPlayers()) do
            local newPlayer = Player.new(player)
            newPlayer:AdjustSpeed(69)
            print("Changed to 69 walkspeed bitch")
        end
    end
end)