public Quadtree(Tile[,] leveltiles, int layers)
{
levelBoundingBox = new Rectangle(
0,
0,
leveltiles.GetLength(1) * Tile.TILE_SIZE,
leveltiles.GetLength(0) * Tile.TILE_SIZE);
rootNode = new QuadTreeNode(levelBoundingBox, layers, leveltiles);
current_rects = new List<Rectangle>();
MaxLayer = layers;
enemyCollisionTiles = new List<Tile>[Environment.ProcessorCount];
enemyiterateNodes = new List<QuadTreeNode>[Environment.ProcessorCount];
}
private QuadTreeNode[] GenerateChildNodes(Rectangle parentRect,int layernumber,int maxLayer,Tile[,] leveltiles)
{
QuadTreeNode[] childs;
layernumber++;
if (layernumber + 1 >= maxLayer)
{
childs = new QuadTreeNode[1];
childs[0] = new QuadTreeNode(parentRect, leveltiles);
}
else
{
childs = new QuadTreeNode[4];
childs[0] = new QuadTreeNode(parentRect, QTI.LeftTop, layernumber, maxLayer, leveltiles);
childs[1] = new QuadTreeNode(parentRect, QTI.RightTop, layernumber, maxLayer, leveltiles);
childs[2] = new QuadTreeNode(parentRect, QTI.LeftBottom, layernumber, maxLayer, leveltiles);
childs[3] = new QuadTreeNode(parentRect, QTI.RightBottom, layernumber, maxLayer, leveltiles);
}
return childs;
}
