.README.md

Other objects:

• Workspace
  • MCCurrentPlayers (Folder)
• ServerStorage
  • MCServerLink
    • MakeRequest (BindableEvent)
    • PlayerAdded (BindableEvent)
    • PlayerMove (BindableEvent)
    • PlayerRemoving (BindableEvent)
    • Base (Model)

ServerScriptService.MCServerLink.HttpHandler.lua

local HttpService = game:GetService('HttpService')
local ServerStorage = game:GetService('ServerStorage')

local Storage = ServerStorage.MCServerLink
local MakeRequest = Storage.MakeRequest
local PlayerAdded = Storage.PlayerAdded
local PlayerRemoving = Storage.PlayerRemoving
local PlayerMove = Storage.PlayerMove

local Url = 'http://localhost:29295'

-- key is the username, value is always true
-- this loses order, but is faster than an ordered table
local CurrentPlayers = {}

local function HandleMakeRequest()
	print('Requesting...')
	local Positions = HttpService:JSONDecode(HttpService:GetAsync(Url))
	print('Got data')
	for Username, _ in pairs(CurrentPlayers) do
		if not Positions[Username] then
			print('Player removed: '..Username)
			PlayerRemoving:Fire(Username)
		end
	end
	
	for Username, PositionData in pairs(Positions) do
		local Position = Vector3.new(PositionData['x'], PositionData['y'], PositionData['z'])
		local Orientation = Vector3.new(0, PositionData['yaw'], -PositionData['pitch'])
		if not CurrentPlayers[Username] then
			print('Player added: '..Username)
			PlayerAdded:Fire(Username, Position, Orientation)
			CurrentPlayers[Username] = true
		else
			print('Player moved: '..Username)
			PlayerMove:Fire(Username, Position, Orientation)
		end
	end
end

MakeRequest.Event:Connect(HandleMakeRequest)

print('HttpHandler ready')

while wait(1/6) do
	MakeRequest:Fire()
end

ServerScriptService.MCServerLink.PlayerHandler.lua

local HttpService = game:GetService('HttpService')
local ServerStorage = game:GetService('ServerStorage')
local TextService = game:GetService('TextService')
local TweenService = game:GetService('TweenService')

local Storage = ServerStorage.MCServerLink
local PlayerAdded = Storage.PlayerAdded
local PlayerRemoving = Storage.PlayerRemoving
local PlayerMove = Storage.PlayerMove
local BaseModel = Storage.Base

local CurrentPlayersFolder = workspace.MCCurrentPlayers

local TInfo = TweenInfo.new(1/6, Enum.EasingStyle.Linear, Enum.EasingDirection.In, 0, false)

local function GetPlayerModel(Username)
	local Model = CurrentPlayersFolder:FindFirstChild(Username)
	if not Model then
		Model = BaseModel:Clone()
		Model.Name = Username
		Model.Head.NameGui.NameLabel.Text = Username
		-- not depending on the label here
		local TextSize = TextService:GetTextSize(Username, 100, Enum.Font.Gotham, Vector2.new(2000, 100))
		Model.Head.NameGui.Background.Size = UDim2.new((TextSize.X / 2000) + 0.01, 0, 1, 0)
		Model.Parent = CurrentPlayersFolder
	end
	return Model
end

local function MovePlayer(Model, Position, Orientation)
	local CF = CFrame.Angles(0, -math.rad(Orientation.Y + 180), 0)
	CF = CF:ToWorldSpace(CFrame.new())
	local Goal = {['CFrame'] = CF + (Position * 4)}
	local Tween = TweenService:Create(Model.PrimaryPart, TInfo, Goal)
	Tween:Play()
end

local function HandlePlayerChange(Username, Position, Orientation)
	local Model = GetPlayerModel(Username)
	MovePlayer(Model, Position, Orientation)
end

local function HandlePlayerRemove(Username)
	local Model = CurrentPlayersFolder:FindFirstChild(Username)
	if Model then
		Model:Destroy()
	end
end

PlayerAdded.Event:Connect(HandlePlayerChange)
PlayerMove.Event:Connect(HandlePlayerChange)
PlayerRemoving.Event:Connect(HandlePlayerRemove)