Пример #1
0
        /// <summary>
        /// Initializes a new PS4 controller.
        /// </summary>
        /// <param name="read">The "file" that the controller sends info to.</param>
        /// <param name="info">The capabilities of the controller.</param>
        internal Ps4Controller(SafeFileHandle read, HidPCaps info)
        {
            _handleRead = read;
            _caps       = info;

            _fsRead = new FileStream(read, FileAccess.ReadWrite, _caps.InputReportByteLength, false);

            // Typically you don't want to explicitly new an enum as it can cause undefined results.
            // However Monogame doesn't have a default value for Buttons, so we're forced to.
            // This will make it so the variable is equal to 0, therefore having no flags set.
            // We could also just set the variable to zero, but this way is clearer to me.

            CurrentFrameState  = new Buttons();
            PreviousFrameState = new Buttons();
            AsyncState         = new Buttons();

            //Start reading the file.
            ReadAsync();

            //Determine the controller index.
            if (_openSlots.Count == 0)
            {
                Index = _count++;
            }
            else
            {
                Index = _openSlots.Min();
                _openSlots.Remove(Index);
            }

            Ps4Input.OnControllerConnected(this);
        }
Пример #2
0
        /// <summary>
        /// Dispose of all dynamic resources. Trigger Disconnect event.
        /// </summary>
        private void Close()
        {
            if (IsConnected)
            {
                if (_fsRead != null)
                {
                    _fsRead.Close();
                }
                if (_handleRead != null && !_handleRead.IsInvalid)
                {
                    _handleRead.Close();
                }

                _openSlots.Add(Index);
                --_count;

                Ps4Input.OnControllerDisconnected(Index);
                IsConnected = false;
            }
        }