Mask System

local gui = script.Parent

local debounce = false
local equipped = false

local tweenService = game:GetService("TweenService")
local tweenInfo = TweenInfo.new(
    0.25,
    Enum.EasingStyle.Back,
    Enum.EasingDirection.Out,
    0,
    false,
    0
)

local function animateMask(animateStyle)
    local mask = gui.MaskImage
    mask.Visible = true
    if animateStyle then
        if animateStyle == "down" then
            mask.Position = UDim2.new(0, 0, -1, 0)
            local downMaskTween = tweenService:Create(mask, tweenInfo, {Position = UDim2.new(0, 0, 0, 0)})
            downMaskTween:Play()
        elseif animateStyle == "up" then
            mask.Position = UDim2.new(0, 0, 0, 0)
            local upMaskTween = tweenService:Create(mask, tweenInfo, {Position = UDim2.new(0, 0, -1, 0)})
            upMaskTween:Play()
        end
    end
end

local function toggleMask()
    if debounce == false then
        if equipped == false then
            debounce = true
            equipped = true
            animateMask("down")
            game.ReplicatedStorage.MaskEquipped.Value = "On"
            wait(1)
            debounce = false
        elseif equipped == true then
            debounce = true
            equipped = false
            animateMask("up")
            game.ReplicatedStorage.MaskEquipped.Value = "Off"
            wait(1)
            debounce = false
        end
    end
end

gui.MaskButton.MouseEnter:Connect(toggleMask)