public void Update(MouseComponent mouse, KeyboardComponent keyboard)
{
if (!mouse.IsMouseOwner(this))
{
return;
}
var deltaMouseX = mouse.DeltaPosition().X;
var deltaMouseY = mouse.DeltaPosition().Y;
var deltaMouseWheel = mouse.DeletaScrollWheel();
if (keyboard.IsKeyReleased(Keys.F4))
{
Zoom = 10;
_lookAt = Vector3.Zero;
}
var ownsMouse = mouse.MouseOwner;
if (keyboard.IsKeyDown(Keys.LeftAlt))
{
mouse.MouseOwner = this;
}
else
{
if (ownsMouse == this)
{
mouse.MouseOwner = null;
mouse.ClearStates();
return;
}
}
if (keyboard.IsKeyDown(Keys.LeftAlt))
{
mouse.MouseOwner = this;
if (mouse.IsMouseButtonDown(MouseButton.Left))
{
Yaw += deltaMouseX * 0.01f;
Pitch += deltaMouseY * 0.01f;
}
if (mouse.IsMouseButtonDown(MouseButton.Right))
{
MoveCameraRight(deltaMouseX * 0.01f * Zoom * .1f);
MoveCameraUp(-deltaMouseY * 0.01f * Zoom * .1f);
}
else if (deltaMouseWheel != 0)
{
if (Math.Abs(deltaMouseWheel) > 250) // Weird bug, sometimes this value is very large, probably related to state clearing. Temp fix
{
deltaMouseWheel = 250 * Math.Sign(deltaMouseWheel);
}
var oldZoom = (Zoom / 10);
Zoom += (deltaMouseWheel * 0.005f) * oldZoom;
//_logger.Here().Information($"Setting zoom {Zoom} - {deltaMouseWheel} - {oldZoom}");
}
}
}
public override void Update(GameTime gameTime)
{
if (!_mouseComponent.IsMouseOwner(this))
{
return;
}
ChangeSelectionMode();
_currentMousePos = _mouseComponent.Position();
if (_mouseComponent.IsMouseButtonPressed(MouseButton.Left))
{
_startDrag = _mouseComponent.Position();
_isMouseDown = true;
if (_mouseComponent.MouseOwner != this)
{
_mouseComponent.MouseOwner = this;
}
}
if (_mouseComponent.IsMouseButtonReleased(MouseButton.Left))
{
if (_isMouseDown)
{
var selectionRectangle = CreateSelectionRectangle(_startDrag, _currentMousePos);
var rectArea = RectArea(selectionRectangle);
if (rectArea > 8)
{
SelectFromRectangle(selectionRectangle, _keyboardComponent.IsKeyDown(Keys.LeftShift), _keyboardComponent.IsKeyDown(Keys.LeftControl));
}
else
{
SelectFromPoint(_currentMousePos, _keyboardComponent.IsKeyDown(Keys.LeftShift), _keyboardComponent.IsKeyDown(Keys.LeftControl));
}
}
else
{
SelectFromPoint(_currentMousePos, _keyboardComponent.IsKeyDown(Keys.LeftShift), _keyboardComponent.IsKeyDown(Keys.LeftControl));
}
_isMouseDown = false;
}
if (!_isMouseDown)
{
if (_mouseComponent.MouseOwner == this)
{
_mouseComponent.MouseOwner = null;
_mouseComponent.ClearStates();
return;
}
}
}
private void GizmoTransformEnd()
{
_activeTransformation.Stop(_commandManager);
if (_mouse.MouseOwner == this)
{
_mouse.MouseOwner = null;
_mouse.ClearStates();
}
}