private void HookEx_Events(object sender, WindowsHookExEventArgs e)
{
if (KeyChange == null)
{
return;
}
KeyboardLLHookStruct @struct = (KeyboardLLHookStruct)Marshal.PtrToStructure((IntPtr)e.lParam, typeof(KeyboardLLHookStruct));
PressType pressType = PressType.None;
VirtualKeys vk = (VirtualKeys)@struct.VirtualKeyCode;
KeyboardState state = KeyboardState.FromCurrentState();
char?inputChar = null;
if (e.wParam.ToInt64() == WM.KEYDOWN || e.wParam.ToInt64() == WM.SYSKEYDOWN)
{
pressType = PressType.KeyDown;
}
else if (e.wParam.ToInt64() == WM.KEYUP || e.wParam.ToInt64() == WM.SYSKEYUP)
{
pressType = PressType.KeyUp;
}
// Get Press Char
char?PressKey = null;
byte[] inBuffer = new byte[2];
if (User32.ToAscii(@struct.VirtualKeyCode,
@struct.ScanCode,
state.Bytes,
inBuffer,
@struct.Flags) == 1)
{
char ch = (char)inBuffer[0];
if (!char.IsControl(ch))
{
PressKey = ch;
if ((state.CapsLockToggled ^ state.ShiftPressed) && char.IsLetter(ch))
{
PressKey = char.ToUpper(ch);
}
inputChar = PressKey;
}
}
var args = new KeyChangeEventArgs()
{
Handled = false,
PressType = pressType,
Key = vk,
KeyboardState = state,
InputChar = inputChar,
};
foreach (var action in KeyChange.GetInvocationList().Reverse())
{
action.DynamicInvoke(this, args);
if (args.Handled)
{
e.Handled = true;
return;
}
}
}
private void SerialPort_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
for (int c; (c = serialPort.ReadByte()) >= 0;)
{
var frame = protocol.NextRecv((byte)c);
if (frame != null)
{
var ss = frame.Split(' ');
KeyChange?.Invoke(this, new KeyChangeEventArgs {
Key = int.Parse(ss[0]), Value = int.Parse(ss[1])
});
}
}
}
private void RegisterEvents()
{
_gamepadEventOpen.LeftAnalogStick_Changed += (p, v) => {
BlockPos = v;
KeyChange?.Invoke(this);
};
_gamepadEventOpen.LeftTrigger_Changed += (p, v) => {
var buttonActive = v > 0.5;
if (ChangeCase == buttonActive)
{
return;
}
ChangeCase = buttonActive;
KeyChange?.Invoke(this);
};
_gamepadEventOpen.RightTrigger_Changed += (p, v) => {
var buttonActive = v > 0.5;
if (ChangeSymbols == buttonActive)
{
return;
}
ChangeSymbols = buttonActive;
KeyChange?.Invoke(this);
};
_gamepadEventOpen.ButtonA_Down += p => CharPos = new Vector2(0, -1);
_gamepadEventOpen.ButtonB_Down += p => CharPos = new Vector2(-1, 0);
_gamepadEventOpen.ButtonX_Down += p => CharPos = new Vector2(1, 0);
_gamepadEventOpen.ButtonY_Down += p => CharPos = new Vector2(0, 1);
_gamepadEventOpen.ButtonA_Down += DispatchKeyChange;
_gamepadEventOpen.ButtonB_Down += DispatchKeyChange;
_gamepadEventOpen.ButtonX_Down += DispatchKeyChange;
_gamepadEventOpen.ButtonY_Down += DispatchKeyChange;
_gamepadEventOpen.ButtonDPadLeft_Down += p => {
MoveLeft = true;
KeyChange?.Invoke(this);
MoveLeft = false;
};
_gamepadEventOpen.ButtonDPadRight_Down += p => {
MoveRight = true;
KeyChange?.Invoke(this);
MoveRight = false;
};
_gamepadEventOpen.ButtonLeftBumper_Down += p => {
Delete = true;
KeyChange?.Invoke(this);
Delete = false;
};
_gamepadEventOpen.ButtonRightBumper_Down += p => {
Space = true;
KeyChange?.Invoke(this);
Space = false;
};
_gamepadEventOpen.ButtonDPadDown_Down += p => {
Enter = true;
KeyChange?.Invoke(this);
Enter = false;
};
_gamepadEventOpen.ButtonBack_Down += p => {
Console.WriteLine("open:back button");
OpenClose = true;
KeyChange?.Invoke(this);
OpenClose = false;
Disable();
};
_gamepadEventOpen.ButtonDPadUp_Down += p => {
Console.WriteLine("open:up button");
OpenClose = true;
KeyChange?.Invoke(this);
OpenClose = false;
Disable();
};
_gamepadEventClosed.ButtonBack_Down += p => {
Console.WriteLine("closed:back button");
OpenClose = true;
KeyChange?.Invoke(this);
OpenClose = false;
Enable();
};
}
private void DispatchKeyChange(int player)
{
KeyChange?.Invoke(this);
CharPos = new Vector2();
}
/// <summary>
/// Creates a new <see cref="KeyEventArgs"/> instance.
/// </summary>
/// <param name="key">Which key state changed.</param>
/// <param name="change">Whether a key got pressed or released.</param>
public KeyEventArgs(KeyCode key, KeyChange change)
{
this.Key = key;
this.Change = change;
}
