public Ship(GraphicsDevice GraphDev, int HeightAndWidth) : base(GraphDev, HeightAndWidth, HeightAndWidth) {
int DrawSize;
CollisionRegion CollideRegion = new CollisionRegion();
//Diagonal of square = SqRt(2) * SideLength
//That is max with of ship rotated
DrawSize = (int)((float)HeightAndWidth / (float)Math.Sqrt(2));
//cDrawRegion = new Rectangle();
cDrawRegion.X = ((HeightAndWidth - DrawSize) / 2) + (DrawSize / 2);
cDrawRegion.Y = ((HeightAndWidth - DrawSize) / 2) + (DrawSize / 2);
cDrawRegion.Width = DrawSize;
cDrawRegion.Height = DrawSize;
cSpeedX = 0;
cSpeedY = 0;
ImageInitialAngle = 0;
cCollisionList = new List<CollisionRegion>();
CollideRegion.Origin.X = Left + cDrawRegion.X + (DrawSize / 2);
CollideRegion.Origin.Y = Top + cDrawRegion.Y + (DrawSize / 2);;
CollideRegion.Radius = (DrawSize / 2) * 0.9f;
cCollisionList.Add(CollideRegion);
cTint = Color.White;
MouseRotate = false;
}
/// <summary>
/// Constructor for the class
/// </summary>
/// <param name="GraphDev">Graphics Device this object should use to draw though</param>
public ConvexPolygon(GraphicsDevice GraphDev)
{
//Setup all class variables
FillShape = true;
DrawOutline = true;
LineWidth = 1;
cnRotation = 0;
cavBaseVertexList = new List <Vector2>();
cvScale = new Vector2(1, 1);
cvMove = new Vector2(0, 0);
cvBaseOffset = new Vector2(0, 0);
caTexturePos = new List <Vector2>();
cGraphDev = GraphDev;
cLineClr = new Color(0, 0, 0, 0); //Black and fully transparent
cFillClr = new Color(0, 0, 0, 0); //Black and fully transparent
cCollisionList = new CollisionRegion {
Type = CollideType.ConvexPolygon,
Vertexes = new List <Vector2>()
};
UpdateGaphicsDevice(GraphDev);
return;
}
/// <summary>
/// Retrieves a list of collision circles that represent where this object exists on screen
/// </summary>
/// <returns>The collision regions.</returns>
public IEnumerable <CollisionRegion> GetCollisionRegions()
{
List <CollisionRegion> RegionList = new List <CollisionRegion>();
CollisionRegion NewRegion = new CollisionRegion()
{
Type = CollideType.Circle,
Origin = new Vector2(TopLeft.X + (Width / 2), TopLeft.Y + (Height / 2)),
};
if (Height > Width)
{
NewRegion.Radius = Height / 2;
}
else
{
NewRegion.Radius = Width / 2;
}
//NewRegion.Radius *= 0.9f; //Shrink the region a bit to account for image border
RegionList.Add(NewRegion);
return(RegionList);
}
/// <summary>
/// Retrieves a list of collision circles that represent where this object exists on screen
/// </summary>
/// <returns>The collision regions.</returns>
public IEnumerable<CollisionRegion> GetCollisionRegions() {
List<CollisionRegion> RegionList = new List<CollisionRegion>();
CollisionRegion NewRegion = new CollisionRegion();
NewRegion.Origin.X = TopLeft.X + (Width / 2);
NewRegion.Origin.Y = TopLeft.Y + (Height / 2);
if (Height > Width) {
NewRegion.Radius = Height / 2;
} else {
NewRegion.Radius = Width / 2;
}
//NewRegion.Radius *= 0.9f; //Shrink the region a bit to account for image border
RegionList.Add(NewRegion);
return RegionList;
}