extends Node3D

func _input(event) -> void:
	if !event.is_action_type(): return
	if event is InputEventKey:
		if not Global.controller_type == Enum.EControllerType.Keyboard:
			Global.controller_type = Enum.EControllerType.Keyboard
			SignalManager.input_device_change.emit()
	elif event is InputEventJoypadButton or event is InputEventJoypadMotion:
		if not Global.controller_type == Enum.EControllerType.Joypad:
			Global.controller_type = Enum.EControllerType.Joypad
			SignalManager.input_device_change.emit()
	else:
		return
	
	for action_name in InputMap.get_actions():
		if event.is_action_pressed(action_name):
			SignalManager.input_action_pressed.emit(action_name)
		elif event.is_action_released(action_name):
			SignalManager.input_action_released.emit(action_name)
	var input_dir: Vector2 = Input.get_vector("move_left", "move_right", "move_up", "move_down")
	# 限定为8方向
	if input_dir.length() > 0:
		# 计算角度并将其限制为45度的倍数
		var angle = input_dir.angle()
		var snapped_angle = round(angle / (PI / 4)) * (PI / 4)
		input_dir = Vector2(cos(snapped_angle), sin(snapped_angle))
	SignalManager.input_action_move.emit(input_dir)