【Roblox】コインで買い物

local prompt = script.Parent

function onTrigger(player : Player)
	if player.leaderstats.coin.Value < 3 then
		game.SoundService.Deny:Play()
		return
	end

	local chara = player.Character
	local hum = chara:FindFirstChildOfClass("Humanoid")
	if hum then
		hum.WalkSpeed = 50
		player.leaderstats.coin.Value -= 3
		game.SoundService.Money:Play()
		wait(5)
		hum.WalkSpeed = 16
	end
end

prompt.Triggered:Connect(onTrigger)