Roblox jump boost pad script

-- Jump boost pad: higher jumps for a short time.

local BOOST_JUMP_POWER = 120   -- the normal JumpPower is 50
local DURATION = 8             -- seconds the boost lasts

local part = script.Parent
local boosted = {}

part.Touched:Connect(function(hit)
	local humanoid = hit.Parent and hit.Parent:FindFirstChildOfClass("Humanoid")
	if not humanoid or humanoid.Health <= 0 then
		return
	end
	if boosted[humanoid] then
		return
	end

	boosted[humanoid] = true
	local originalPower = humanoid.JumpPower
	humanoid.UseJumpPower = true        -- make sure JumpPower is used, not JumpHeight
	humanoid.JumpPower = BOOST_JUMP_POWER

	task.wait(DURATION)

	if humanoid.Parent then
		humanoid.JumpPower = originalPower
	end
	boosted[humanoid] = nil
end)