Roblox Inf Jump Script

local p = game.Players.LocalPlayer
local m = p:GetMouse()

m.KeyDown:Connect(function(k)
    local hum = p.Character:FindFirstChildOfClass("Humanoid")
    if k == " " and (hum:GetState() == Enum.HumanoidStateType.Jumping or hum:GetState() == Enum.HumanoidStateType.Freefall) then
        p.Character.HumanoidRootPart.Velocity = Vector3.new(p.Character.HumanoidRootPart.Velocity.X,50,p.Character.HumanoidRootPart.Velocity.Z)
    end
end)