Custom Mod Monitor Test

-- ===========================================
-- AUTO-SCALING MONITOR DEMO
-- ===========================================
-- This script shows how to use the canvas API
-- that automatically scales to your GPU tier!
--
-- You draw using PERCENTAGES (0-100), and the
-- monitor handles the rest. Higher tier GPUs
-- show more detail, but it looks the same!
-- ===========================================

-- Find the monitor
local monitor = peripheral.find("monitor")
if not monitor then
    print("No monitor found!")
    print("Connect a monitor with a cable.")
    return
end

-- Debug: Check what resolution APIs report
print("=== Debug Info ===")
local maxW, maxH = monitor.getMaxResolution()
print("getMaxResolution: " .. maxW .. "x" .. maxH)
local curW, curH = monitor.getResolution()
print("getResolution (before): " .. curW .. "x" .. curH)

-- Try using setResolution directly instead of canvas.setup
print("Setting resolution to max...")
local success = monitor.setResolution(maxW, maxH)
print("setResolution result: " .. tostring(success))

local newW, newH = monitor.getResolution()
print("getResolution (after): " .. newW .. "x" .. newH)

-- Get the canvas API from the monitor
local canvas = monitor.canvas

-- Use the resolution we set
local w, h = newW, newH
print("")
print("Drawing at: " .. w .. "x" .. h)

-- ===========================================
-- DRAW A SCENE USING PERCENTAGES
-- ===========================================

-- Clear the screen
canvas.clear(colors.black)

-- Sky (top 45% of screen)
canvas.rect(0, 0, 100, 45, colors.lightBlue)

-- Sun (circle at 80% from left, 15% from top)
canvas.circle(80, 15, 8, colors.yellow)

-- Ground (from 45% down to bottom)
canvas.rect(0, 45, 100, 55, colors.green)

-- House body (at 15% from left, 40% from top)
canvas.rect(15, 40, 25, 35, colors.brown)

-- Roof (layered rectangles to make triangle shape)
canvas.rect(10, 32, 35, 3, colors.red)
canvas.rect(12, 35, 31, 3, colors.red)
canvas.rect(14, 38, 27, 2, colors.red)

-- Door
canvas.rect(23, 55, 8, 20, colors.orange)

-- Window
canvas.rect(18, 48, 6, 10, colors.lightBlue)

-- Tree trunk
canvas.rect(70, 55, 5, 30, colors.brown)

-- Tree leaves (circle)
canvas.circle(72, 45, 12, colors.lime)

-- Title bar at top
canvas.rect(0, 0, 100, 8, colors.black)

-- Show resolution in title
local title = "GPU: " .. w .. "x" .. h
canvas.centerText(3, title, colors.white, colors.black)

-- ===========================================
-- PRINT INFO TO COMPUTER TERMINAL
-- ===========================================
print("")
print("=== Auto-Scaling Demo ===")
print("Look at your monitor!")
print("Resolution: " .. w .. "x" .. h)
print("")
print("Press Enter to exit...")
read()

-- Reset monitor
monitor.resetResolution()
monitor.clear()
print("Done!")