extends SceneTree


func _initialize() -> void:
	var state: Node = root.get_node("GameState")
	state.extractors.clear()
	var first_by_name: Dictionary = {}
	var first: Dictionary = {}
	var second: Dictionary = {}
	for x in range(-60, 61):
		for y in range(-60, 61):
			var chunk := Vector2i(x, y)
			if not WorldGen.has_planet_at_chunk(chunk):
				continue
			var data: Dictionary = WorldGen.planet_data_at_chunk(chunk)
			if first_by_name.has(data.name):
				first = first_by_name[data.name]
				second = data
				break
			first_by_name[data.name] = data
		if not second.is_empty():
			break
	if second.is_empty():
		return _fail("could not find two generated planets sharing a display name")
	if first.planet_id == second.planet_id:
		return _fail("duplicate display names also shared a stable id")
	state.add_extractor(first.name, Vector2.ZERO, "ore", first.planet_id)
	if not state.has_extractor_at(first.planet_id):
		return _fail("extractor was not attached to its planet id")
	if state.has_extractor_at(second.planet_id):
		return _fail("'%s' inherited an extractor from its namesake" % second.name)
	print("same name '%s', distinct ids %s and %s" % [first.name, first.planet_id, second.planet_id])
	print("TEST_PLANET_UNIQUE_IDENTITY: PASS")
	quit(0)


func _fail(message: String) -> void:
	print("TEST_PLANET_UNIQUE_IDENTITY: FAIL (%s)" % message)
	quit(1)