public CollisionMap(byte type, int w, int h)
{
this.type = type;
chunks = new CollisionNode <T> [
cW = (w + CHUNK_SIZE - 1) / CHUNK_SIZE,
cH = (h + CHUNK_SIZE - 1) / CHUNK_SIZE];
this.w = w;
this.h = h;
}
public void InsertAfter(CollisionNode <T> node)
{
if (this.Next != null)
{
node.Next = this.Next;
this.Next.Previous = node;
}
else
{
node.Next = null;
}
node.Previous = this;
this.Next = node;
}
public CollisionNode <T> Remove()
{
CollisionNode <T> ret = null;
if (this.Previous != null)
{
ret = this.Previous;
this.Previous.Next = this.Next;
}
if (this.Next != null)
{
ret = this.Next;
this.Next.Previous = this.Previous;
}
this.Previous = null;
this.Next = null;
return(ret);
}