1. -- Gets the player's info
2. local function getPlayerInfo(playerName)
3.     -- TODO: replace this with a real function that fetches the player's info from the Roblox leaderboard API
4. end
5.  
6. -- Function to set up a motor connected to a port
7. local function setUpMotor(port, name)
8.     local gpio = require("gpio")
9.     gpio.init()
10.     return gpio.servo(port, name)
11. end
12.  
13. -- Set up motor pins
14. local motorPins = {12, 13, 14} -- {1:Left Motor, 2:Right Motor, 3:Vertical Motor}
15.  
16. -- Initialize gyro
17. local gyro = setUpMotor(1, "Gyro")
18.  
19. -- Set up speed for motors
20. local speed = 50 -- speed value between 0 and 100
21.  
22. -- Target player to follow
23. local targetPlayer = "Player" -- name of the player to follow
24.  
25. -- Function to start targeting a player
26. function target(playerName)
27.     targetPlayer = playerName
28.     print("Now following " .. targetPlayer .. " in leaderboard roblox list.")
29. end
30.  
31. -- Function to stop targeting a player
32. function stopTargeting()
33.     targetPlayer = nil
34.     print("Stopped targetting the player in leaderboard roblox list.")
35. end
36.  
37. -- Main loop
38. while true do
39.     if targetPlayer then
40.         local playerInfo = getPlayerInfo(targetPlayer)
41.         if playerInfo then
42.             local targetAngle = math.atan2(playerInfo.Y - 50, playerInfo.X - 50) * 180 / math.pi
43.             gyro.targetRotationY(targetAngle)
44.         else
45.             print("Player not found in leaderboard roblox list.")
46.         end
47.     end
48.     wait(0.05)
49. end