GPS

-- Simple Position Display Program for Pocket Computer with Enhanced Design

-- Check if GPS is available
if not gps then
    print("GPS is not available!")
    return
end

-- Function to get current coordinates
local function getCoordinates()
    local x, y, z = gps.locate()
    if not x then
        print("Failed to locate! Ensure GPS is available.")
        return nil
    end
    -- Subtract 2 from the Y axis to correct the offset (if needed)
    y = y - 2
    return x, y, z
end

-- Function to display current position in a clean, centered layout
local function displayPosition()
    local x, y, z = getCoordinates()
    if x then
        term.clear()  -- Clear the screen

        -- Set background and text color
        term.setBackgroundColor(colors.black)
        term.setTextColor(colors.white)

        -- Display the title
        term.setCursorPos(1, 1)
        term.write("Current Position")

        -- Add some space
        term.setCursorPos(1, 2)
        term.write("")  -- Empty line for spacing

        -- Display X, Y, Z coordinates
        term.setCursorPos(1, 3)
        term.setTextColor(colors.green)
        term.write("X: " .. x)

        term.setCursorPos(1, 4)
        term.setTextColor(colors.green)
        term.write("Y: " .. y)

        term.setCursorPos(1, 5)
        term.setTextColor(colors.green)
        term.write("Z: " .. z)

        -- Make sure everything fits well and is spaced out
        term.setTextColor(colors.white)  -- Reset text color for potential future use
    end
end

-- Main loop to update the position
while true do
    displayPosition()
    sleep(0.1)  -- Update every 1 second
end