---

-- StuntServer
-- place in ServerScriptService

local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")

local trickEvent = ReplicatedStorage:FindFirstChild("ScooterTrick")

if not trickEvent then
	trickEvent = Instance.new("RemoteEvent")
	trickEvent.Name = "ScooterTrick"
	trickEvent.Parent = ReplicatedStorage
end

local TRICK_FAIL_CHANCE = 0.5
local COOLDOWN = 0.8

local lastTrick = {}

local allowedTricks = {
	Barspin = true,
	Tailwhip = true,
	Backflip = true,
	Frontflip = true,
}

local function getScooter(player)
	local character = player.Character
	if not character then
		return nil
	end

	local humanoid = character:FindFirstChildOfClass("Humanoid")
	if not humanoid then
		return nil
	end

	local seat = humanoid.SeatPart
	if not seat or not seat:IsA("VehicleSeat") then
		return nil
	end

	local scooter = seat:FindFirstAncestorOfClass("Model")
	if not scooter then
		return nil
	end

	if seat:GetAttribute("IsScooter") ~= true then
		return nil
	end

	return scooter, seat, character, humanoid
end

trickEvent.OnServerEvent:Connect(function(player, action)
	if typeof(action) ~= "string" then
		return
	end

	if not allowedTricks[action] then
		return
	end

	local now = os.clock()
	if lastTrick[player] and now - lastTrick[player] < COOLDOWN then
		return
	end

	local scooter, seat, character, humanoid = getScooter(player)
	if not scooter then
		return
	end

	lastTrick[player] = now

	-- 50% chance of a failed stunt.
	if math.random() < TRICK_FAIL_CHANCE then
		trickEvent:FireClient(player, "Bail", action)

		task.delay(0.15, function()
			if not character.Parent then
				return
			end

			if humanoid.Health <= 0 then
				return
			end

			humanoid.Sit = false
			humanoid:ChangeState(Enum.HumanoidStateType.Freefall)
		end)

		return
	end

	-- Tell the rider that the stunt was accepted.
	trickEvent:FireClient(player, "Success", action)
end)

Players.PlayerRemoving:Connect(function(player)
	lastTrick[player] = nil
end)