Keybind head No comments

local settings = {
    headScale = Vector3.new(5, 5, 5)
}

local plr = game:GetService("Players").LocalPlayer
local newSizes = {}
local userInputService = game:GetService("UserInputService")

local function changeHeadSize(object)
    if object and object:IsA("Part") then
        local originalSize = object.Size
        local newSize = settings.headScale
        object.Size = newSize
        newSizes[object] = newSize
    end
end

local function updateHeadSize(player)
    local character = player.Character or player.CharacterAdded:Wait()
    local head = character:FindFirstChild("Head")
    if head and head:IsA("Part") then
        if newSizes[head] then
            local size = newSizes[head]
            head.Size = size
        end
    end
end

local function checkHeads()
    local models = workspace:GetChildren()
    local heads = {}
    for _, model in pairs(models) do
        if model:IsA("Model") and model:FindFirstChild("Head") then
            local head = model.Head
            table.insert(heads, head)
        end
    end
    for _, head in pairs(heads) do
        changeHeadSize(head)
    end
end

checkHeads()

game.Players.PlayerAdded:Connect(function(player)
    updateHeadSize(player)
    player.CharacterAdded:Connect(function()
        updateHeadSize(player)
    end)
end)

workspace.ChildAdded:Connect(function(child)
    if child:IsA("Model") and child:FindFirstChild("Head") then
        local head = child.Head
        changeHeadSize(head)
    end
end)

workspace.ChildRemoved:Connect(function(child)
    if child:IsA("Model") and child:FindFirstChild("Head") then
        local head = child.Head
        newSizes[head] = nil
    end
end)

userInputService.InputBegan:Connect(function(inputObject, gameProcessedEvent)
    if gameProcessedEvent then return end
    local keyCode = inputObject.KeyCode
    if keyCode == Enum.KeyCode.Q then
        settings.headScale = Vector3.new(8, 8, 8)
        checkHeads()
    elseif keyCode == Enum.KeyCode.T then
        settings.headScale = Vector3.new(5.2, 5.2, 5.2)
        checkHeads()
    elseif keyCode == Enum.KeyCode.Z then
        settings.headScale = Vector3.new(1, 1, 1)
        checkHeads()
    elseif keyCode == Enum.KeyCode.F then
        settings.headScale = Vector3.new(13, 13, 13)
        checkHeads()
    end
end)