protected MovingBodyViewModel(MovingBody m)
{
_m = m;
VelocityVector = new Line
{
Stroke = Brushes.Green,
StrokeThickness = 1
};
AccelerationVector = new Line
{
Stroke = Brushes.Red,
StrokeThickness = 1
};
Name = new TextBlock
{
Text = m.Name,
Foreground = Brushes.White
};
SelectionCircle = new Ellipse
{
Width = SelectionCircleSize,
Height = SelectionCircleSize,
Stroke = Brushes.Transparent,
Fill = Brushes.Transparent,
Visibility = Visibility.Visible
};
SelectionCircle.MouseEnter += (sender, args) => SelectionCircle.Stroke = Brushes.White;
SelectionCircle.MouseLeave += (sender, args) => SelectionCircle.Stroke = Brushes.Transparent;
SelectionCircle.MouseLeftButtonDown += (sender, args) => OnSelected();
}
protected override void Init()
{
_movingBody = Owner.Components.Get <MovingBody>();
_transform = Owner.Components.Get <TransformComponent>();
_spriteRender = Owner.Components.Get <SpriteRenderComponent>();
_halfSize = _spriteRender.Sprite.Bounds.Size / 2;
_boundingBox = Owner.Components.Get <BoundingBoxComponent>();
_boundingBox.OnCollision += (sender, collidedWith) =>
{
if (collidedWith.Owner.Components.TryGet <AsteroidBrain>(out var _))
{
this.Stats.Health--;
if (0 == this.Stats.Health)
{
this.Owner.Enabled = false;
this.OnDeath?.Invoke(this.Owner);
}
}
};
}
