extends SceneTree
## Boot straight into the game and save a viewport screenshot (needs a window, not --headless):
##   /Applications/Godot.app/Contents/MacOS/Godot --path . --script tests/screenshot.gd
## Writes screenshot.png to the project dir. Used to eyeball the build without a human.

func _initialize() -> void:
	_run()

func _run() -> void:
	Game.car_path = Registry.cars().values()[0]
	Game.level_path = Registry.levels().values()[0]
	root.add_child((load("res://src/game.tscn") as PackedScene).instantiate())
	await process_frame
	Input.action_press("throttle")
	for i in 90:
		await physics_frame
	root.get_texture().get_image().save_png("res://screenshot.png")
	print("screenshot saved")
	quit(0)