/// <summary>
/// Handles the KeyReleased event of the <see cref="GameBase.RenderWindow"/>.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="SFML.Window.KeyEventArgs"/> instance containing the event data.</param>
void rw_KeyReleased(object sender, KeyEventArgs e)
{
if (KeyReleased != null)
{
KeyReleased.Raise(this, e);
}
}
private void RaiseReleasedEvents(KeyboardState currentState)
{
var releasedKeys = Enum.GetValues(typeof(Keys))
.Cast <Keys>()
.Where(key => currentState.IsKeyUp(key) && _previousState.IsKeyDown(key));
foreach (var key in releasedKeys)
{
KeyReleased.Raise(this, new KeyboardEventArgs(key, currentState));
}
}
public void Update(double delta)
{
// Truncate mouse position to screen dimensions
Point position = _form.PointToClient(Cursor.Position);
_mousePosition = new Vector2I(position.X, position.Y);
MouseMoved.Raise(_mousePosition);
MouseButtons buttons = Control.MouseButtons;
bool leftMouseButtonPressed = (buttons == MouseButtons.Left);
if (leftMouseButtonPressed && !_previousMouseButtons[0])
{
MouseClicked.Raise(_mousePosition, 0);
}
else if (_previousMouseButtons[0] && !leftMouseButtonPressed)
{
MouseReleased.Raise(_mousePosition, 0);
}
_previousMouseButtons[0] = leftMouseButtonPressed;
bool rightMouseButtonPressed = (buttons == MouseButtons.Right);
if (rightMouseButtonPressed && !_previousMouseButtons[1])
{
MouseClicked.Raise(_mousePosition, 1);
}
else if (_previousMouseButtons[1] && !rightMouseButtonPressed)
{
MouseReleased.Raise(_mousePosition, 1);
}
_previousMouseButtons[1] = rightMouseButtonPressed;
foreach (Key key in _keys.Cast <Key>().Where(key => key != Key.None))
{
if (Keyboard.IsKeyDown(key))
{
if (_pressedKeys.ContainsKey(key))
{
_pressedKeys[key] += delta;
if (_pressedKeys[key] > 0.1)
{
_pressedKeys[key] = 0.0;
KeyPressed.Raise(key, InputInterop.GetCharFromKey(key), true);
}
}
else
{
_pressedKeys.Add(key, -0.9);
KeyPressed.Raise(key, InputInterop.GetCharFromKey(key), false);
}
}
else
{
if (_pressedKeys.ContainsKey(key))
{
_pressedKeys.Remove(key);
KeyReleased.Raise(key);
}
}
}
}