local event = game.ReplicatedStorage.DataSave
local dataStoreService = game:GetService("DataStoreService")
local levels = dataStoreService:GetDataStore("Level")

event.OnServerEvent:Connect(function(player)
	local level
	if not game:GetService("RunService"):IsStudio() then
		player.leaderstats.Level.Value = player.leaderstats.Level.Value + 1
		local function updateLevel(currentLevel)
			local level = player.leaderstats.Level.Value
			return level
		end
		local success, data = pcall(function()
			return levels:GetAsync("Player_" .. player.UserId)
		end)
		if not data then
			levels:SetAsync("Player_" .. player.UserId, 1)
		else
			local updateSuccess, updateError = pcall(function()
				return levels:UpdateAsync("Player_" .. player.UserId, updateLevel)
			end)
			if updateSuccess then
				print("Data successfully saved!")
			elseif updateError then
				print("Error saving data.")
			end
		end
		if success then
			print("Data successfully saved!")
		end
	end
end)

game.Players.PlayerAdded:Connect(function(player)
	player.CharacterAdded:Connect(function(char)
		if not game:GetService("RunService"):IsStudio() then
			local success, data = pcall(function()
				local currentLevel = levels:GetAsync("Player_" .. player.UserId)
				level = currentLevel
				return levels:GetAsync("Player_" .. player.UserId)
			end)
			if data and level ~= 1 then
				print(level)
				player.leaderstats.Level.Value = level
				local spawns = game.Workspace:GetDescendants()
				for index, respawn in pairs(spawns) do
					if respawn:IsA("SpawnLocation") then
						if respawn.Name == "Checkpoint" .. level then
							player.RespawnLocation = respawn
							char:MoveTo(respawn.Position)
						end
					end
				end
			elseif not data or level == 1 then
				player.RespawnLocation = game.Workspace.StartPoint1
				char:MoveTo(game.Workspace.StartPoint1.Position)
			end
		end
		local stats = player:WaitForChild("leaderstats")
		print(stats.Level.Value)
	end)
end)