GPS Mobile

local function clearScreen()
  term.clear()
  term.setCursorPos(1, 1)
end

local function calculateVelocity(x1, y1, z1, x2, y2, z2, time)
  -- Calculate the change in distance
  local dx = x2 - x1
  local dy = y2 - y1
  local dz = z2 - z1

  -- Calculate total distance traveled
  local distance = math.sqrt(dx*dx + dy*dy + dz*dz)

  -- Calculate velocity (distance / time)
  local velocity = distance / time

  return velocity
end

-- Initialize previous coordinates and time
local prevX, prevY, prevZ = gps.locate()
local prevTime = os.clock()
local prevVelocities = {}

while true do
  -- Get the current GPS location
  local x, y, z = gps.locate()

  -- Clear the terminal
  clearScreen()

  -- Print the coordinates
  print("X: " .. x)
  print("Y: " .. y)
  print("Z: " .. z)

  -- Calculate time difference
  local currentTime = os.clock()
  local timeDifference = currentTime - prevTime

  -- Calculate velocity
  local velocity = calculateVelocity(prevX, prevY, prevZ, x, y, z, timeDifference)

  -- Update previous coordinates and time
  prevX, prevY, prevZ = x, y, z
  prevTime = currentTime

  -- Add current velocity to the list of previous velocities
  table.insert(prevVelocities, velocity)

  -- Keep only the last 5 velocities
  if #prevVelocities > 5 then
    table.remove(prevVelocities, 1)
  end

  -- Calculate the average velocity
  local totalVelocities = 0
  for _, v in ipairs(prevVelocities) do
    totalVelocities = totalVelocities + v
  end
  local averageVelocity = totalVelocities / #prevVelocities

  -- Round the current velocity to 3 decimals
  local roundedVelocity = string.format("%.3f", velocity)

  -- Print velocity and average velocity
  print("Velocity: " .. roundedVelocity)
  print("Average Velocity (last 5): " .. averageVelocity)

  -- Wait for a second before updating
  os.sleep(0.1)
end