public QuadTree(Vector2 mapSize)
{
this.mapSize = mapSize;
leafDictionary = new LeafDictionary(this);
Rectangle mapRectangle = new Rectangle(0, 0, (int)Math.Ceiling(mapSize.X), (int)Math.Ceiling(mapSize.Y));
root = new InternalNode(true, null, mapRectangle, leafDictionary);
}
public Node(InternalNode parent, Rectangle mapSpace, LeafDictionary leafDictionary)
{
id = nextI++;
this.parent = parent;
this.leafDictionary = leafDictionary;
this.mapSpace = mapSpace;
}
public Node(InternalNode parent, Rectangle mapSpace, LeafDictionary leafDictionary)
{
id = nextI++;
this.parent = parent;
this.leafDictionary = leafDictionary;
this.mapSpace = mapSpace;
}
public QuadTree(Vector2 mapSize, GetTreePosition positionFunc)
{
this.mapSize = mapSize;
this.positionFunc = positionFunc;
leafDictionary = new LeafDictionary(this);
Rectangle mapRectangle = new Rectangle(0, 0, (int)Math.Ceiling(mapSize.X), (int)Math.Ceiling(mapSize.Y));
root = new InternalNode(true, null, mapRectangle, leafDictionary, this.positionFunc);
}
public Node(InternalNode parent, Rectangle mapSpace, LeafDictionary leafDictionary, GetTreePosition positionFunc)
{
id = nextI++;
this.parent = parent;
this.leafDictionary = leafDictionary;
this.mapSpace = mapSpace;
this.positionFunc = positionFunc;
}
public QuadTree(Vector2 mapSize)
{
this.mapSize = mapSize;
leafDictionary = new LeafDictionary(this);
Rectangle mapRectangle = new Rectangle(0, 0, (int)Math.Ceiling(mapSize.X), (int)Math.Ceiling(mapSize.Y));
root = new InternalNode(true, null, mapRectangle, leafDictionary);
}
public InternalNode(Boolean root, InternalNode parent, Rectangle mapSpace, LeafDictionary leafDictionary, GetTreePosition positionFunc)
: base(parent, mapSpace, leafDictionary, positionFunc)
{
this.root = root;
int halfWidth = mapSpace.Width / 2;
int halfHeight = mapSpace.Height / 2;
Rectangle swRectangle = new Rectangle(mapSpace.X, mapSpace.Y, halfWidth, halfHeight);
Rectangle seRectangle = new Rectangle(mapSpace.X + halfWidth, mapSpace.Y, mapSpace.Width - halfWidth, halfHeight);
Rectangle nwRectangle = new Rectangle(mapSpace.X, mapSpace.Y + halfHeight, halfWidth, mapSpace.Height - halfHeight);
Rectangle neRectangle = new Rectangle(mapSpace.X + halfWidth, mapSpace.Y + halfHeight, mapSpace.Width - halfWidth, mapSpace.Height - halfHeight);
Node nw = new Leaf(this, nwRectangle, leafDictionary, positionFunc);
Node ne = new Leaf(this, neRectangle, leafDictionary, positionFunc);
Node sw = new Leaf(this, swRectangle, leafDictionary, positionFunc);
Node se = new Leaf(this, seRectangle, leafDictionary, positionFunc);
children.Add(nw);
children.Add(ne);
children.Add(sw);
children.Add(se);
}
public InternalNode(Boolean root, InternalNode parent, Rectangle mapSpace, LeafDictionary leafDictionary)
: base(parent, mapSpace, leafDictionary)
{
this.root = root;
int halfWidth = mapSpace.Width / 2;
int halfHeight = mapSpace.Height / 2;
Rectangle swRectangle = new Rectangle(mapSpace.X, mapSpace.Y, halfWidth, halfHeight);
Rectangle seRectangle = new Rectangle(mapSpace.X + halfWidth, mapSpace.Y, mapSpace.Width - halfWidth, halfHeight);
Rectangle nwRectangle = new Rectangle(mapSpace.X, mapSpace.Y + halfHeight, halfWidth, mapSpace.Height - halfHeight);
Rectangle neRectangle = new Rectangle(mapSpace.X + halfWidth, mapSpace.Y + halfHeight, mapSpace.Width - halfWidth, mapSpace.Height - halfHeight);
Node nw = new Leaf(this, nwRectangle, leafDictionary);
Node ne = new Leaf(this, neRectangle, leafDictionary);
Node sw = new Leaf(this, swRectangle, leafDictionary);
Node se = new Leaf(this, seRectangle, leafDictionary);
children.Add(nw);
children.Add(ne);
children.Add(sw);
children.Add(se);
}
public Leaf(InternalNode parent, Rectangle mapSpace, LeafDictionary leafDictionary, GetTreePosition positionFunc)
: base(parent, mapSpace, leafDictionary, positionFunc)
{
unitList = new GameObjectListManager();
}
public Leaf(InternalNode parent, Rectangle mapSpace, LeafDictionary leafDictionary)
: base(parent, mapSpace, leafDictionary)
{
unitList = new GameObjectListManager();
}
public Leaf(InternalNode parent, Rectangle mapSpace, LeafDictionary leafDictionary)
: base(parent, mapSpace, leafDictionary)
{
unitList = new GameObjectListManager();
}