public static void RemoveNodesWithCollisions(ref TileNodeNetwork network,
PositionedObjectList <TileCollisionRectangle> rectangleCollision,
PositionedObjectList <TileCollisionCircle> circleCollision)
{
foreach (var tileCollisionRectangle in rectangleCollision)
{
tileCollisionRectangle.ForceUpdateDependenciesDeep();
}
foreach (var tileCollisionCircle in circleCollision)
{
tileCollisionCircle.ForceUpdateDependenciesDeep();
}
var nodeCircle = new Circle {
Radius = 20f
};
for (var i = network.Nodes.Count - 1; i >= 0; i--)
{
var node = network.Nodes[i];
var nodeRemoved = false;
nodeCircle.Position = node.Position;
if (rectangleCollision.Any(rect => rect.CollideAgainst(nodeCircle)))
{
network.Remove(node);
nodeRemoved = true;
}
if (!nodeRemoved)
{
if (circleCollision.Any(circle => circle.Altitude == 0 && circle.CollideAgainst(nodeCircle)))
{
network.Remove(node);
nodeRemoved = true;
}
}
}
}
private bool HasBuildingAt(Vector3 position)
{
return(allBuildings.Any(item => item.Collision.IsPointInside(position.X, position.Y)));
}