public bool IntersectsWith(RectangleF rect)
{
return (rect.X < X + Width) &&
(X < rect.X + rect.Width) &&
(rect.Y < Y + Height) &&
(Y < rect.Y + rect.Height);
}
public void Intersect(RectangleF rect)
{
var result = Intersect(rect, this);
X = result.X;
Y = result.Y;
Width = result.Width;
Height = result.Height;
}
public bool Intersects(RectangleF a, RectangleF b)
{
if (b.X < a.Right && a.X < b.Right && b.Y < a.Bottom)
return a.Y < b.Bottom;
return false;
}
public bool Contains(RectangleF rect)
{
return (X <= rect.X) &&
(rect.X + rect.Width <= X + Width) &&
(Y <= rect.Y) &&
(rect.Y + rect.Height <= Y + Height);
}
public static RectangleF Intersect(RectangleF a, RectangleF b)
{
var x1 = Math.Max(a.X, b.X);
var x2 = Math.Min(a.X + a.Width, b.X + b.Width);
var y1 = Math.Max(a.Y, b.Y);
var y2 = Math.Min(a.Y + a.Height, b.Y + b.Height);
if (x2 >= x1
&& y2 >= y1)
{
return new RectangleF(x1, y1, x2 - x1, y2 - y1);
}
return Empty;
}
public static RectangleF Inflate(RectangleF rect, float x, float y)
{
var r = rect;
r.Inflate(x, y);
return r;
}
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
Bounds = new RectangleF((Offset.X + Entity.Transform.Position.X), (Offset.Y + Entity.Transform.Position.Y), width, height);
}
public override void OnInitialize()
{
base.OnInitialize();
Bounds = new RectangleF((Offset.X + Entity.Transform.Position.X), (Offset.Y + Entity.Transform.Position.Y), width, height);
}