private void AddState(InputStateBase inputState)
{
_inputStates.Add(inputState);
// Register first MouseOrPointer state as default
if (this.DefaultMouseOrPointer == MouseOrPointerState.Dummy)
{
if (inputState is MouseOrPointerState mouseOrPointer)
{
this.DefaultMouseOrPointer = mouseOrPointer;
}
}
// Register first Gamepad state as default
if (this.DefaultGamepad == GamepadState.Dummy)
{
if (inputState is GamepadState gamepadState)
{
this.DefaultGamepad = gamepadState;
}
}
// Register first keyboard state as default
if (this.DefaultKeyboard == KeyboardState.Dummy)
{
if (inputState is KeyboardState keyboardState)
{
this.DefaultKeyboard = keyboardState;
}
}
}
internal void AddCopyOfState(InputStateBase inputState, ViewInformation?viewInfo)
{
// Get the state object to where to copy the given InputState
InputStateBase?targetState = null;
for (var loop = 0; loop < _recoveredStates.Count; loop++)
{
if (_recoveredStates[loop].CurrentType == inputState.CurrentType)
{
targetState = _recoveredStates[loop];
_recoveredStates.RemoveAt(loop);
break;
}
}
if (targetState == null)
{
targetState = (InputStateBase)Activator.CreateInstance(inputState.CurrentType) !;
}
// Copy all state data
inputState.CopyAndResetForUpdatePass(targetState);
targetState.RelatedView = viewInfo;
this.AddState(targetState);
}
protected override void CopyAndResetForUpdatePassInternal(InputStateBase targetState)
{
var targetStateCasted = (KeyboardState)targetState;
targetStateCasted._keysHit.Clear();
targetStateCasted._keysHit.AddRange(_keysHit);
targetStateCasted._keysDown.Clear();
targetStateCasted._keysDown.AddRange(_keysDown);
targetStateCasted._focused = _focused;
// Update local collections (move hit keys to down keys)
_keysDown.AddRange(_keysHit);
_keysHit.Clear();
}
/// <summary>
/// Copies this object and then resets it
/// in preparation of the next update pass.
/// Called by update-render loop.
/// </summary>
protected override void CopyAndResetForUpdatePassInternal(InputStateBase targetState)
{
var targetStateCasted = (MouseOrPointerState)targetState;
targetStateCasted._moveDistancePixel = _moveDistancePixel;
targetStateCasted._screenSizePixel = _screenSizePixel;
targetStateCasted._positionPixel = _positionPixel;
targetStateCasted._wheelDelta = _wheelDelta;
targetStateCasted._isInside = _isInside;
targetStateCasted.Type = this.Type;
for (var loop = 0; loop < s_buttonCount; loop++)
{
targetStateCasted._buttonsDown[loop] = _buttonsDown[loop];
targetStateCasted._buttonsHit[loop] = _buttonsHit[loop];
targetStateCasted._buttonsUp[loop] = _buttonsUp[loop];
}
// Reset current object
_moveDistancePixel = Vector2.Zero;
_wheelDelta = 0;
for (var loop = 0; loop < s_buttonCount; loop++)
{
_buttonsUp[loop] = false;
if (_buttonsHit[loop] || _buttonsDown[loop])
{
_buttonsHit[loop] = false;
_buttonsDown[loop] = true;
}
else
{
_buttonsHit[loop] = false;
_buttonsDown[loop] = false;
}
}
}
/// <summary>
/// Copies this object and then resets it
/// in preparation of the next update pass.
/// Called by update-render loop.
/// </summary>
internal void CopyAndResetForUpdatePass(InputStateBase targetState)
{
this.CopyAndResetForUpdatePassInternal(targetState);
}
/// <summary> /// Copies this object and then resets it /// in preparation of the next update pass. /// Called by update-render loop. /// </summary> protected abstract void CopyAndResetForUpdatePassInternal(InputStateBase targetState);
