local uis = game:GetService('UserInputService')
local Functions = {}

function Functions:snowball()
    game.ReplicatedStorage.MainEvent:FireServer('DoSnowballInteraction')
end

uis.InputBegan:Connect(function(input, event)
    if not event then
        if input.KeyCode == Enum.KeyCode.Z then
            Functions:snowball()
        end
    end
end)