/// <summary>
/// Responds to user input, accepting or cancelling the message box.
/// </summary>
public override void HandleInput(InputHelper input, GameTime gameTime)
{
if (input.IsMenuSelect() || input.IsMenuCancel() ||
input.IsNewMouseButtonPress(MouseButtons.LeftButton))
{
ExitScreen();
}
}
public override void HandleInput(InputHelper input, GameTime gameTime)
{
if (input.IsNewButtonPress(Buttons.B) ||
input.IsNewMouseButtonPress(MouseButtons.RightButton) ||
input.IsNewKeyPress(Keys.Space))
{
_walker.Reverse();
}
base.HandleInput(input, gameTime);
}
public override void HandleInput(InputHelper input, GameTime gameTime)
{
if (input.IsNewMouseButtonPress(MouseButtons.RightButton) ||
input.IsNewButtonPress(Buttons.B))
{
Vector2 cursorPos = Camera.ConvertScreenToWorld(input.Cursor);
Vector2 min = cursorPos - new Vector2(10, 10);
Vector2 max = cursorPos + new Vector2(10, 10);
AABB aabb = new AABB(ref min, ref max);
World.QueryAABB(fixture =>
{
Vector2 fv = fixture.Body.Position - cursorPos;
fv.Normalize();
fv *= 40;
fixture.Body.ApplyLinearImpulse(ref fv);
return true;
}, ref aabb);
}
base.HandleInput(input, gameTime);
}
private void HandleCursor(InputHelper input)
{
Vector2 position = Camera.ConvertScreenToWorld(input.Cursor);
if ((input.IsNewButtonPress(Buttons.A) ||
input.IsNewMouseButtonPress(MouseButtons.LeftButton)) &&
_fixedMouseJoint == null)
{
Fixture savedFixture = World.TestPoint(position);
if (savedFixture != null)
{
Body body = savedFixture.Body;
_fixedMouseJoint = new FixedMouseJoint(body, position);
_fixedMouseJoint.MaxForce = 1000.0f * body.Mass;
World.AddJoint(_fixedMouseJoint);
body.Awake = true;
}
}
if ((input.IsNewButtonRelease(Buttons.A) ||
input.IsNewMouseButtonRelease(MouseButtons.LeftButton)) &&
_fixedMouseJoint != null)
{
World.RemoveJoint(_fixedMouseJoint);
_fixedMouseJoint = null;
}
if (_fixedMouseJoint != null)
{
_fixedMouseJoint.WorldAnchorB = position;
}
}
