//private Rectangle UpdateVisibleMatrixArea()
//{
// var inverseMatrix = Matrix.Invert(Transform);
// var topLeft = Vector2.Transform(Vector2.Zero, inverseMatrix);
// var topRight = Vector2.Transform(new Vector2(Bounds.X, 0), inverseMatrix);
// var bottomLeft = Vector2.Transform(new Vector2(0, Bounds.Y), inverseMatrix);
// var bottomRight = Vector2.Transform(new Vector2(Bounds.Width, Bounds.Height), inverseMatrix);
// var min = new Vector2(
// MathHelper.Min(topLeft.X, MathHelper.Min(topRight.X, MathHelper.Min(bottomLeft.X, bottomRight.X))),
// MathHelper.Min(topLeft.Y, MathHelper.Min(topRight.Y, MathHelper.Min(bottomLeft.Y, bottomRight.Y))));
// var max = new Vector2(
// MathHelper.Max(topLeft.X, MathHelper.Max(topRight.X, MathHelper.Max(bottomLeft.X, bottomRight.X))),
// MathHelper.Max(topLeft.Y, MathHelper.Max(topRight.Y, MathHelper.Max(bottomLeft.Y, bottomRight.Y))));
// return new Rectangle((int)min.X, (int)min.Y, (int)(max.X - min.X), (int)(max.Y - min.Y));
//}
public void UpdateCamera(Viewport viewport, CardinalDirections.Direction scrollDirection)
{
Bounds = viewport.Bounds;
UpdateMatrix();
Vector2 cameraMovement = Vector2.Zero;
float scrollSpeed = Math.Max(Zoom * 10, 5);
switch (scrollDirection)
{
case CardinalDirections.Direction.North:
cameraMovement.Y -= scrollSpeed;
break;
case CardinalDirections.Direction.South:
cameraMovement.Y += scrollSpeed;
break;
case CardinalDirections.Direction.East:
cameraMovement.X += scrollSpeed;
break;
case CardinalDirections.Direction.West:
cameraMovement.X -= scrollSpeed;
break;
case CardinalDirections.Direction.NorthWest:
cameraMovement.Y -= scrollSpeed * .75f;
cameraMovement.X -= scrollSpeed * .75f;
break;
case CardinalDirections.Direction.NorthEast:
cameraMovement.Y -= scrollSpeed * .75f;
cameraMovement.X += scrollSpeed * .75f;
break;
case CardinalDirections.Direction.SouthWest:
cameraMovement.Y += scrollSpeed * .75f;
cameraMovement.X -= scrollSpeed * .75f;
break;
case CardinalDirections.Direction.SouthEast:
cameraMovement.Y += scrollSpeed * .75f;
cameraMovement.X += scrollSpeed * .75f;
break;
}
MoveCamera(cameraMovement);
}
//public static HandleMouse()
//{
// //MouseState = Mouse.GetState();
// //MouseCords.X = MouseState.X;
// //MouseCords.Y = MouseState.Y;
// //RelativeMouseLocation = GetMouseCardinalDirection(game);
// //if(MouseState.LeftButton == ButtonState.Pressed)
// //{
// // PrevMouseClickedStateClicked = true;
// // CompletedClick = false;
// //}
// //if (PrevMouseClickedStateClicked && MouseState.LeftButton != ButtonState.Pressed)
// //{
// // CompletedClick = true;
// //}
//}
public static void SetMouseState(Game1 game)
{
MouseState = Mouse.GetState();
MouseCords.X = MouseState.X;
MouseCords.Y = MouseState.Y;
RelativeMouseLocation = GetMouseCardinalDirection(game);
if (MouseState.LeftButton == ButtonState.Pressed)
{
PrevMouseClickedStateClicked = true;
CompletedClick = false;
}
if (PrevMouseClickedStateClicked && MouseState.LeftButton == ButtonState.Released)
{
CompletedClick = true;
PrevMouseClickedStateClicked = false;
}
else if (CompletedClick)
{
CompletedClick = false;
}
}
