public override void Update()
{
base.Update();
sun.orbitCenter += new Vector2(1, 0);
float scaleChange = 0.01f *
((Input.Keyboard.IsDown(Keys.A) ? 1.0f : 0.0f) + (Input.Keyboard.IsDown(Keys.S) ? -1.0f : 0.0f));
float rotationChange = 0.01f *
((Input.Keyboard.IsDown(Keys.Q) ? 1.0f : 0.0f) + (Input.Keyboard.IsDown(Keys.W) ? -1.0f : 0.0f));
Vector2 changePosition = Vector2.Zero;
changePosition.X += Input.Keyboard.IsDown(Keys.Right) ? 1 : 0;
changePosition.X += Input.Keyboard.IsDown(Keys.Left) ? -1 : 0;
changePosition.Y += Input.Keyboard.IsDown(Keys.Up) ? -1 : 0;
changePosition.Y += Input.Keyboard.IsDown(Keys.Down) ? 1 : 0;
changePosition *= 5;
if (scaleChange != 0 || rotationChange != 0 || changePosition != Vector2.Zero)
{
scale += scaleChange;
rotation += rotationChange;
translate += changePosition;
Core.Camera = Matrix.Identity
* MatrixTransforms.TransformMatrix(-sun.GlobalPosition.X, -sun.GlobalPosition.Y)
* MatrixTransforms.ScaleMatrix(scale)
* MatrixTransforms.RotationMatrix(rotation)
* MatrixTransforms.TransformMatrix(sun.GlobalPosition.X, sun.GlobalPosition.Y)
//* MatrixTransforms.TransformMatrix(-Core.Width / 2, -Core.Height / 2)
//* MatrixTransforms.RotationMatrix(rotation)
//* MatrixTransforms.TransformMatrix(Core.Width / 2, Core.Height / 2)
* MatrixTransforms.TransformMatrix(-translate.X, -translate.Y)
;
}
}
