straywild/tests/friend_multiplayer_validation.gd

extends SceneTree

const MainScene: PackedScene = preload("res://main/main.tscn")
const TEST_PORT: int = 18196


func _initialize() -> void:
	call_deferred("_run")


func _run() -> void:
	var arguments := OS.get_cmdline_user_args()
	if arguments.has("host"):
		await _run_host()
		return
	if arguments.has("client"):
		await _run_client()
		return
	push_error("Friend multiplayer validation needs host or client mode.")
	quit(1)


func _run_host() -> void:
	var main := await _create_initialized_main()
	var session := main.get_node("%NetworkSession") as NetworkSession
	var save_manager := main.get("_save_manager") as PlayerSaveManager
	assert(bool(main.call(
		"_apply_world", WorldLayout.STARTER_ISLAND, 1, true
	)))
	assert(session.set_host_world(WorldLayout.STARTER_ISLAND, 1))
	assert(session.start_private_host(TEST_PORT))
	assert(save_manager.initialize_new_game())
	main.call("_enter_gameplay")
	for _frame: int in 4:
		await physics_frame
	assert(session.set_host_open(true))

	var remote_peer_id := await _wait_for_remote_peer(session)
	assert(remote_peer_id > 1)
	assert(session.peer_supports_capability(
		remote_peer_id, NetworkProtocol.FRIENDS_CAPABILITY
	))
	var remote_record := session.get_peer_record(remote_peer_id)
	assert(remote_record != null)
	var game_ui := main.get_node("%GameUI") as GameUI
	var prompt_deadline := Time.get_ticks_msec() + 8000
	while (
		Time.get_ticks_msec() < prompt_deadline
		and not game_ui.is_social_prompt_open()
	):
		await process_frame
	assert(game_ui.is_social_prompt_open())
	await create_timer(0.15).timeout
	game_ui.call("_accept_social_prompt")

	var relationships := main.get_node(
		"%PlayerRelationshipStore"
	) as PlayerRelationshipStore
	var accepted_deadline := Time.get_ticks_msec() + 8000
	while (
		Time.get_ticks_msec() < accepted_deadline
		and not relationships.is_friend(remote_record.identity_fingerprint)
	):
		await process_frame
	assert(relationships.is_friend(remote_record.identity_fingerprint))
	var friend := relationships.get_friend_record(
		remote_record.identity_fingerprint
	)
	assert(not str(friend.get("remote_presence_channel", "")).is_empty())
	assert(not str(friend.get("remote_invite_token", "")).is_empty())

	var disconnect_deadline := Time.get_ticks_msec() + 8000
	while (
		Time.get_ticks_msec() < disconnect_deadline
		and session.is_authenticated_peer(remote_peer_id)
	):
		await process_frame
	assert(not session.is_authenticated_peer(remote_peer_id))
	print("Friend multiplayer host validation: PASS")
	await _cleanup(main, session)


func _run_client() -> void:
	var main := await _create_initialized_main()
	main.call(
		"_on_title_join_game_requested",
		"127.0.0.1:%d" % TEST_PORT,
	)
	var session := main.get_node("%NetworkSession") as NetworkSession
	var join_deadline := Time.get_ticks_msec() + 20000
	while Time.get_ticks_msec() < join_deadline:
		await process_frame
		if session.state == NetworkSession.State.VERIFYING_SERVER_IDENTITY:
			main.call("_confirm_server_trust")
		if session.is_joined_client() and bool(main.get("_gameplay_started")):
			break
	assert(session.is_joined_client())
	assert(session.supports_server_capability(
		NetworkProtocol.FRIENDS_CAPABILITY
	))
	var host_record := session.get_peer_record(1)
	assert(host_record != null)
	var service := main.get_node(
		"%NetworkPlayerListService"
	) as NetworkPlayerListService
	assert(service.send_friend_request(
		1,
		host_record.identity_fingerprint,
		host_record.display_name,
	))

	var relationships := main.get_node(
		"%PlayerRelationshipStore"
	) as PlayerRelationshipStore
	var accepted_deadline := Time.get_ticks_msec() + 8000
	while (
		Time.get_ticks_msec() < accepted_deadline
		and not relationships.is_friend(host_record.identity_fingerprint)
	):
		await process_frame
	assert(relationships.is_friend(host_record.identity_fingerprint))
	var friend := relationships.get_friend_record(
		host_record.identity_fingerprint
	)
	assert(not str(friend.get("remote_presence_channel", "")).is_empty())
	assert(not str(friend.get("remote_invite_token", "")).is_empty())
	print("Friend multiplayer client validation: PASS")
	await _cleanup(main, session)


func _create_initialized_main() -> Node:
	root.size = Vector2i(1280, 720)
	var main := MainScene.instantiate()
	root.add_child(main)
	for _frame: int in 4:
		await process_frame
	if not bool(main.get("_application_initialized")):
		main.call("_activate_selected_data_path", "", true)
	for _frame: int in 8:
		await process_frame
	assert(bool(main.get("_application_initialized")))
	return main


func _wait_for_remote_peer(session: NetworkSession) -> int:
	var deadline := Time.get_ticks_msec() + 20000
	while Time.get_ticks_msec() < deadline:
		await process_frame
		for peer_id: int in session.get_authenticated_peer_ids():
			if peer_id != session.get_local_peer_id():
				return peer_id
	return 0


func _cleanup(main: Node, session: NetworkSession) -> void:
	session.disconnect_session("")
	main.queue_free()
	for _frame: int in 4:
		await process_frame
	await create_timer(0.1).timeout
	quit()