public void OnPrimaryMouseButtonAction(InputAction.CallbackContext context)
{
// Listen for left mouse button press and release.
if (context.ReadValueAsButton() && !context.performed)
{
LeftClicked?.Invoke(ScreenLocation);
}
else if (!context.ReadValueAsButton())
{
LeftReleased?.Invoke(ScreenLocation);
}
}
protected override void HandleInput(Vector2 cursorPos)
{
if (IsMousedOver)
{
if (!mouseCursorEntered)
{
mouseCursorEntered = true;
CursorEntered?.Invoke(_parent, EventArgs.Empty);
}
if (SharedBinds.LeftButton.IsNewPressed)
{
GetInputFocus();
OnLeftClick();
}
else
IsNewLeftClicked = false;
if (SharedBinds.RightButton.IsNewPressed)
{
GetInputFocus();
OnRightClick();
}
else
IsNewRightClicked = false;
}
else
{
if (mouseCursorEntered)
{
mouseCursorEntered = false;
CursorExited?.Invoke(_parent, EventArgs.Empty);
}
if (HasFocus && (SharedBinds.LeftButton.IsNewPressed || SharedBinds.RightButton.IsNewPressed))
LoseFocus();
IsNewLeftClicked = false;
IsNewRightClicked = false;
}
if (!SharedBinds.LeftButton.IsPressed && IsLeftClicked)
{
LeftReleased?.Invoke(_parent, EventArgs.Empty);
IsLeftClicked = false;
}
if (!SharedBinds.RightButton.IsPressed && IsRightClicked)
{
RightReleased?.Invoke(_parent, EventArgs.Empty);
IsRightClicked = false;
}
}
public void Update()
{
MouseState mouse = Mouse.GetState();
KeyboardState keyboard = Keyboard.GetState();
if (!Enabled)
{
return;
}
if (keyboard.IsKeyDown(Keys.LeftAlt) || keyboard.IsKeyDown(Keys.RightAlt))
{
BoxYOffset += (float)(mouse.ScrollWheelValue - LastMouseWheel) * 0.01f;
LastMouseWheel = mouse.ScrollWheelValue;
}
else
{
LastMouseWheel = mouse.ScrollWheelValue;
}
MouseOverTimer.Update(DwarfTime.LastTime);
if (MouseOverTimer.HasTriggered)
{
List <Body> selected = SelectBodies(new Rectangle(mouse.X - 10, mouse.Y - 10, 20, 20));
if (selected.Count > 0)
{
OnMouseOver(selected);
}
}
if (isLeftPressed)
{
if (mouse.LeftButton == ButtonState.Released)
{
isLeftPressed = false;
SelectionBuffer = Components.SelectRootBodiesOnScreen(SelectionRectangle, CameraController);
LeftReleased.Invoke();
}
else
{
Vector3 screenPoint = CameraController.Project(ClickPoint3D);
ClickPoint = new Point((int)screenPoint.X, (int)screenPoint.Y);
UpdateSelectionRectangle(mouse.X, mouse.Y);
}
}
else if (mouse.LeftButton == ButtonState.Pressed)
{
isLeftPressed = true;
ClickPoint = new Point(mouse.X, mouse.Y);
ClickPoint3D = PlayState.CursorLightPos;
SelectionRectangle = new Rectangle(mouse.X, mouse.Y, 0, 0);
}
if (AllowRightClickSelection)
{
if (isRightPressed)
{
if (mouse.RightButton == ButtonState.Released)
{
isRightPressed = false;
SelectionBuffer = Components.SelectRootBodiesOnScreen(SelectionRectangle, CameraController);
RightReleased.Invoke();
}
else
{
Vector3 screenPoint = CameraController.Project(ClickPoint3D);
ClickPoint = new Point((int)screenPoint.X, (int)screenPoint.Y);
UpdateSelectionRectangle(mouse.X, mouse.Y);
}
}
else if (mouse.RightButton == ButtonState.Pressed)
{
isRightPressed = true;
ClickPoint = new Point(mouse.X, mouse.Y);
ClickPoint3D = PlayState.CursorLightPos;
SelectionRectangle = new Rectangle(mouse.X, mouse.Y, 0, 0);
}
}
}
protected override void OnLeftReleased() => LeftReleased?.Invoke(this, EventArgs.Empty);
/// <summary>
/// Called every tick.
/// </summary>
public void Update()
{
MouseState mouse = Mouse.GetState();
KeyboardState keyboard = Keyboard.GetState();
if (!Enabled)
{
return;
}
// Select bodies under the mouse if it is hovering.
MouseOverTimer.Update(DwarfTime.LastTime);
if (MouseOverTimer.HasTriggered)
{
SelectedEntities = SelectBodies(new Rectangle(mouse.X - 2, mouse.Y - 2, 4, 4));
if (SelectedEntities.Count > 0)
{
OnMouseOver(SelectedEntities);
}
else
{
OnMouseOver(new List <Body>());
}
}
// If the left mouse button is pressed, update the selection rectangle.
if (isLeftPressed)
{
if (mouse.LeftButton == ButtonState.Released)
{
isLeftPressed = false;
SelectionBuffer = Components.SelectRootBodiesOnScreen(SelectionRectangle, CameraController);
LeftReleased.Invoke();
}
else
{
UpdateSelectionRectangle(mouse.X, mouse.Y);
}
}
// Otherwise, if the mouse has first been pressed, initialize selection
else if (mouse.LeftButton == ButtonState.Pressed)
{
isLeftPressed = true;
ClickPoint = new Point(mouse.X, mouse.Y);
ClickPoint3D = World.CursorLightPos;
SelectionRectangle = new Rectangle(mouse.X, mouse.Y, 0, 0);
}
if (AllowRightClickSelection)
{
// If the right mouse button has been sustained-pressed, update
// the selection rectangle.
if (isRightPressed)
{
if (mouse.RightButton == ButtonState.Released)
{
isRightPressed = false;
SelectionBuffer = Components.SelectRootBodiesOnScreen(SelectionRectangle, CameraController);
RightReleased.Invoke();
}
else
{
UpdateSelectionRectangle(mouse.X, mouse.Y);
}
}
// Otherwise if the mouse has been first pressed, initialize selection
else if (mouse.RightButton == ButtonState.Pressed)
{
isRightPressed = true;
ClickPoint = new Point(mouse.X, mouse.Y);
ClickPoint3D = World.CursorLightPos;
SelectionRectangle = new Rectangle(mouse.X, mouse.Y, 0, 0);
}
}
// If no mouse button has been pressed, there are no bodies currently being selected.
if (!(isLeftPressed || isRightPressed))
{
CurrentBodies.Clear();
}
}
protected override void OnLeftReleased() => LeftReleased?.Invoke(this, new ClickArg(MouseButtons.ButtonLeft, ButtonState.Release));
