private void PaintQuadtree <T> (IQuadtree <T> tree)
{
Vector2 center = new Vector2(tree.Region.center.x, tree.Region.center.y);
if (tree.IsLeaf)
{
Gizmos.color = Color.green;
Vector2 size = new Vector2(
tree.Region.halfRegionSize.x * 2f,
tree.Region.halfRegionSize.y * 2f
);
if (paintQuadtreeDepths)
{
Handles.Label(center, tree.Depth.ToString());
}
Gizmos.DrawWireCube(center, size);
}
else
{
for (QQuadrant quadrant = QQuadrant.NorthEast; quadrant < QQuadrant.NumberOfQuadrants; ++quadrant)
{
PaintQuadtree(tree.GetChild(quadrant));
}
}
}
/// <summary>
/// Collision Detector
/// </summary>
/// <param name="_em">Reference to Entity Manager</param>
/// <param name="_screenSize">Size of game viewport</param>
public Collision_Manager(IEntity_Manager _em)
{
mCollidables = new Dictionary <int, ICollidable>();
mEntityManager = _em;
mQuadtree = new Quadtree(0, new Rectangle(Global.Camera.Position.ToPoint(), new Point(Global.Camera.ViewPortWidth, Global.Camera.ViewPortHeight)));
//mQuadtree = new Quadtree(0, new Rectangle(new Point (0,0), new Point(5000,5000)));
}
private void CreateQuadtree()
{
QVector2D origin = new QVector2D(quadtreeOrigin.x, quadtreeOrigin.y);
QVector2D halfSize = new QVector2D(quadtreeHalfSize.x, quadtreeHalfSize.y);
QRegion region = new QRegion(origin, halfSize);
switch (quadtreeType)
{
case QuadtreeType.RegionQuadtree:
quadtree = new RegionQuadtree <byte> (quadtreeMaxDepth, region, RED);
break;
case QuadtreeType.PointQuadtree:
quadtree = new PointQuadtree <byte> (quadtreeMaxDepth, region);
break;
case QuadtreeType.PointRegionQuadtree:
quadtree = new PointRegionQuadtree <byte> (quadtreeMaxDepth, quadtreeBucketSize, region);
break;
}
}
