/// <summary>
/// Standard override for key-up. We actually care about these, so we can
/// turn off the engine or stop rotating.
/// </summary>
public override bool OnKeyUp(int keyCode, KeyEvent msg)
{
return thread.DoKeyUp(keyCode, msg);
}
/// <summary>
/// Handles a key-up event.
/// </summary>
/// <param name="keyCode"> the key that was pressed </param>
/// <param name="msg"> the original event object </param>
/// <returns> true if the key was handled and consumed, or else false </returns>
internal bool DoKeyUp(int keyCode, KeyEvent msg)
{
bool handled = false;
lock (mSurfaceHolder)
{
if (mMode == STATE_RUNNING)
{
if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER || keyCode == KeyEvent.KEYCODE_SPACE)
{
Firing = false;
handled = true;
}
else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT || keyCode == KeyEvent.KEYCODE_Q || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT || keyCode == KeyEvent.KEYCODE_W)
{
mRotating = 0;
handled = true;
}
}
}
return handled;
}
public bool OnEditorAction(TextView v, int actionId, KeyEvent @event)
{
var args = new EditorActionEventArgs(actionId, @event);
EditorAction.Invoke(v, args);
return args.IsHandled;
}
/// <summary>
/// Handles a key-down event.
/// </summary>
/// <param name="keyCode"> the key that was pressed </param>
/// <param name="msg"> the original event object </param>
/// <returns> true </returns>
internal bool DoKeyDown(int keyCode, KeyEvent msg)
{
lock (mSurfaceHolder)
{
bool okStart = false;
if (keyCode == KeyEvent.KEYCODE_DPAD_UP)
{
okStart = true;
}
if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN)
{
okStart = true;
}
if (keyCode == KeyEvent.KEYCODE_S)
{
okStart = true;
}
if (okStart && (mMode == STATE_READY || mMode == STATE_LOSE || mMode == STATE_WIN))
{
// ready-to-start -> start
DoStart();
return true;
}
else if (mMode == STATE_PAUSE && okStart)
{
// paused -> running
Unpause();
return true;
}
else if (mMode == STATE_RUNNING)
{
// center/space -> fire
if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER || keyCode == KeyEvent.KEYCODE_SPACE)
{
Firing = true;
return true;
// left/q -> left
}
else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT || keyCode == KeyEvent.KEYCODE_Q)
{
mRotating = -1;
return true;
// right/w -> right
}
else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT || keyCode == KeyEvent.KEYCODE_W)
{
mRotating = 1;
return true;
// up -> pause
}
else if (keyCode == KeyEvent.KEYCODE_DPAD_UP)
{
Pause();
return true;
}
}
return false;
}
}
public EditorActionEventArgs(int actionId, KeyEvent @event)
{
Event = @event;
ActionId = actionId;
}