public void ParseKeyboardInput(ref InputState NewInput)
{
//gets keyboard input
KeyboardState Keyboard = Input.GetKeyboardState();
if (Keyboard != null)
{
if (Keyboard[Key.UpArrow]) NewInput.ThumbLY = short.MaxValue;
if (Keyboard[Key.LeftArrow]) NewInput.ThumbLX = short.MinValue;
if (Keyboard[Key.DownArrow]) NewInput.ThumbLY = short.MinValue;
if (Keyboard[Key.RightArrow]) NewInput.ThumbLX = short.MaxValue;
if (Keyboard[Key.A]) NewInput.Buttons |= Buttons.Back;
if (Keyboard[Key.S]) NewInput.Buttons |= Buttons.Start;
if (Keyboard[Key.I]) NewInput.AnalogButtons[(int)AnalogButtons.Y] = 0xFF;
if (Keyboard[Key.J]) NewInput.AnalogButtons[(int)AnalogButtons.X] = 0xFF;
if (Keyboard[Key.K]) NewInput.AnalogButtons[(int)AnalogButtons.A] = 0xFF;
if (Keyboard[Key.L]) NewInput.AnalogButtons[(int)AnalogButtons.B] = 0xFF;
if (Keyboard[Key.U]) NewInput.AnalogButtons[(int)AnalogButtons.White] = 0xFF;
if (Keyboard[Key.O]) NewInput.AnalogButtons[(int)AnalogButtons.Black] = 0xFF;
if (Keyboard[Key.Escape])
{
Xbox.Gamepad.OverrideControllers(false);
running = false;
}
}
}
/// <summary>
/// Compares the differences between two states and determines if they have changed.
/// </summary>
/// <param name="oldState"></param>
/// <param name="newState"></param>
/// <returns></returns>
bool StateChanged(InputState oldState, InputState newState)
{
for (int i = 0; i < 8; i++)
if (oldState.AnalogButtons[i] != newState.AnalogButtons[i])
return true;
if (oldState.Buttons != newState.Buttons ||
oldState.ThumbRX != newState.ThumbRX ||
oldState.ThumbRY != newState.ThumbRY ||
oldState.ThumbLX != newState.ThumbLX ||
oldState.ThumbLY != newState.ThumbLY)
return true;
return false;
}
/// <summary>
/// Sends gamepad input to a specified controller port.
/// *** A controller must be plugged into the specified port for this to work. ***
/// You are also responsible for the polling frequency.
/// </summary>
/// <param name="port">Controller port. [0-3]</param>
/// <param name="input">Gamepad input.</param>
public void SetState(uint port, InputState input)
{
if (port > 3)
throw new Exception("Invalid controller port specified. Valid ports are within the range of [0-3].");
// only update if state has changed...otherwise its just a waste of bandwidth ;p
if (StateChanged(PreviousState, input))
{
// get our XINPUT_STATE address
uint inputState = XboxHistory.Gamepad.StateBufferAddress + port * 32;
// indicate a changed gamepad state
PacketNumber++;
//convert pad to byte array
byte[] gamepadData = new byte[22];
using (var pad = new BinaryWriter(new System.IO.MemoryStream(gamepadData)))
{
pad.Write(PacketNumber);
pad.Write((ushort)input.Buttons);
pad.Write(BitConverter.ToUInt64(input.AnalogButtons, 0));
pad.Write((short)input.ThumbLX);
pad.Write((short)input.ThumbLY);
pad.Write((short)input.ThumbRX);
pad.Write((short)input.ThumbRY);
}
// store new state
Xbox.SetMemory(inputState, gamepadData);
// replace old with new
PreviousState = input;
}
}
void XCE_Shown(object sender, System.EventArgs e)
{
try
{
this.WindowState = FormWindowState.Normal;
System.Threading.Thread.Sleep(1000);
Prompt.Show();
while (!Prompt.IsDisposed) // waits for it to be disposed
{
System.Threading.Thread.Sleep(1);
Application.DoEvents();
}
Input = new Input(this);
Xbox.Connect(Prompt.DebugName);
Xbox.Gamepad.InitializeControllerHook();
Xbox.Gamepad.OverrideControllers(true);
while (running)
{
NewInput = new InputState();
//DateTime before = DateTime.Now;
ParseKeyboardInput(ref NewInput);
#region Mouse Input
MouseState Mouse = Input.GetMouseState();
if (Mouse.GetMouseButtons()[0] > 0) // left click
NewInput.AnalogButtons[(int)AnalogButtons.RightTrigger] = 0xFF;
if (Mouse.GetMouseButtons()[1] > 0) // right click
NewInput.AnalogButtons[(int)AnalogButtons.LeftTrigger] = 0xFF;
if (Mouse.GetMouseButtons()[2] > 0) // middle click
NewInput.Buttons |= Buttons.RightThumb;
/*
// get mouse input with separate function...we need to capture constantly instead of 30fps
NewInput.ThumbRX = (short)(Mouse.X * 0x7FF);
NewInput.ThumbRY = (short)(-Mouse.Y * 0x7FF);
//NewInput.ThumbRX = (short)(((float)short.MaxValue * (Mouse.X / 2)) / 4);
//NewInput.ThumbRY = (short)(-((float)short.MaxValue * (Mouse.Y / 2) / 4));
*/
#endregion
//int PollsPerSecond = 30;
//System.Threading.Thread.Sleep(1000 / PollsPerSecond);
System.Threading.Thread.Sleep(1);
Xbox.Gamepad.SetState(0, NewInput);
Application.DoEvents();
}
}
catch
{
Hide();
MessageBox.Show("You slipped one past the goalie, don't let it happen again ;P", "Unhandled Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
Close();
}
}
public void AssignState(InputState state)
{
this.Buttons = state.Buttons;
this.AnalogButtons = state.AnalogButtons;
this.ThumbLX = state.ThumbLX;
this.ThumbLY = state.ThumbLY;
this.ThumbRX = state.ThumbRX;
this.ThumbRY = state.ThumbRY;
}
