extends SceneTree
var failures := 0
func _initialize() -> void:
	call_deferred("run")
func check(ok: bool, label: String) -> void:
	if not ok:
		failures += 1
		push_error(label)
func run() -> void:
	var controls = root.get_node("ArcadeControls")
	controls.path = "res://.godot/test_controls.cfg"
	var pads := [{"id": 2, "guid": "one", "name": "Encoder A"}, {"id": 5, "guid": "two", "name": "Encoder B"}]
	var press := InputEventJoypadButton.new()
	press.device = 2
	press.button_index = 3
	press.pressed = true
	var binding: Dictionary = controls.encode(press, pads)
	var decoded: InputEvent = controls.decode(binding, pads)
	check(decoded.device == 2, "Binding uses a specific device")
	InputMap.action_erase_events("arcade_action_1")
	InputMap.action_add_event("arcade_action_1", decoded)
	check(InputMap.event_is_action(press, "arcade_action_1"), "Player one matches")
	press.device = 5
	check(not InputMap.event_is_action(press, "arcade_action_1"), "Player two does not match the same button")
	var reordered := [{"id": 0, "guid": "two", "name": "Encoder B"}, {"id": 4, "guid": "one", "name": "Encoder A"}]
	check(controls.decode(binding, reordered).device == 4, "Identity survives changed device index")
	check(controls.decode(binding, []) == null, "Missing device never falls back to all devices")
	var twins := [{"id": 0, "guid": "same", "name": "USB"}, {"id": 1, "guid": "same", "name": "USB"}]
	press.device = 1
	var twin: Dictionary = controls.encode(press, twins)
	check(controls.decode(twin, twins).device == 1, "Identical encoders isolated by slot")
	check(controls.decode(twin, [twins[1]]) == null, "Unplugged twin does not reassign inputs")
	var draft := {}
	for i in range(controls.STEPS.size()):
		draft[controls.STEPS[i][0]] = {"kind": "key", "code": KEY_A + i, "logical": 0}
	check(controls.save_profile(draft) == OK, "Save profile")
	controls.bindings.clear()
	check(controls.load_profile(), "Reload profile")
	check(controls.bindings == draft, "Bindings survive reload")
	check(InputMap.action_get_events("arcade_up")[0].physical_keycode == KEY_C, "Saved override applied")
	check(InputMap.action_get_events("robotron_move_up")[0].physical_keycode == KEY_C, "Robotron reuses player one movement")
	draft.arcade_start.code = KEY_P
	check(controls.save_profile(draft) == OK and controls.load_profile(), "Replace existing profile")
	check(controls.bindings.arcade_start.code == KEY_P, "Replacement persists")
	var before: Dictionary = controls.bindings.duplicate(true)
	controls.path = "res://.godot/missing_directory/controls.cfg"
	check(controls.save_profile(draft) != OK and controls.bindings == before, "Failed save leaves active bindings intact")
	check(not controls.valid({"arcade_start": {"kind": "axis"}}), "Incomplete profile rejected")
	var setup = load("res://games/launcher/control_setup.gd").new()
	root.add_child(setup)
	setup.begin()
	setup.armed_at = 0
	var key := InputEventKey.new()
	key.physical_keycode = KEY_ENTER
	key.pressed = true
	setup._input(key)
	check(setup.step == 0 and setup.waiting != null, "Capture waits for release")
	setup._input(key)
	check(setup.step == 0, "Held input cannot fill next step")
	key.pressed = false
	setup._input(key)
	check(setup.step == 1 and setup.waiting == null, "Release advances wizard")
	check(not setup.conflict("arcade_menu", setup.draft.arcade_start).is_empty(), "Duplicate Start/Select rejected")
	setup.draft.arcade_action_1 = {"kind": "key", "code": KEY_SPACE, "logical": 0}
	check(setup.conflict("robotron_fire_up", setup.draft.arcade_action_1).is_empty(), "Game fire button can be reused for Robotron")
	setup.begin()
	for i in range(controls.STEPS.size()):
		setup.armed_at = 0
		key.physical_keycode = KEY_A + i
		key.pressed = true
		setup._input(key)
		key.pressed = false
		setup._input(key)
	check(setup.step == controls.STEPS.size() and setup.draft.size() == 13, "Complete wizard reaches review")
	check(controls.bindings == before, "Draft does not change live bindings")
	controls.path = "res://.godot/test_controls.cfg"
	setup.save()
	await process_frame
	check(controls.load_profile() and controls.bindings.arcade_start.code == KEY_A, "Wizard save survives restart")
	print("Control setup checks: %d failures" % failures)
	quit(1 if failures else 0)