/// <summary>
/// Finds the nodes this gameobject overlaps, modifies their layer to the specified layer and returns all the nodes modified.
/// </summary>
/// <param name="nodeNetwork">NodeNetwork which will be modified</param>
/// <param name="layer">The nodes their new layer</param>
/// <returns>List of all modified nodes</returns>
protected virtual List <Node> CreateCustomNodeNetwork(NodeNetwork nodeNetwork, int layer)
{
float spacing = nodeNetwork.Spacing;
int innerNetworkSizeX = Mathf.Max(Mathf.RoundToInt(((transform.localScale.x)) / spacing), 1);
int innerNetworkSizeY = Mathf.Max(Mathf.RoundToInt(((transform.localScale.y)) / spacing), 1);
Vector3 size = new Vector3((transform.localScale.x), (transform.localScale.y), 0);
Vector3 worldBottomLeft = transform.position - (size / 2);
List <Node> innerNetworkNodes = new List <Node>();
for (int x = 0; x <= innerNetworkSizeX + 0; x++)
{
for (int y = 0; y <= innerNetworkSizeY; y++)
{
Vector3 worldPosition = worldBottomLeft + new Vector3(x * spacing, y * spacing, nodeNetwork.transform.position.z);
Node node = nodeNetwork.GetNodeFromWorldPosition(worldPosition, int.MaxValue, true);
if (node.LayerValue == NodeNetwork.UnwalkableLayer)
{
continue;
}
if (!innerNetworkNodes.Contains(node) && node.WorldPosition.z >= transform.position.z)
{
nodeNetwork.MofidyNode(node, layer);
innerNetworkNodes.Add(node);
}
}
}
return(innerNetworkNodes);
}
