private static NodeWalkable GetPlayerStartNode(Node[] gridNodes, int gridSize)
{
Vector3Int playerStartNodeCoordinates = new Vector3Int(gridSize / 2, gridSize / 2, 0);
int playerStartNodeIndex = WorldGridUtil.ConvertNodeCoordinatesToIndex(playerStartNodeCoordinates, gridSize);
NodeWalkable playerStartNode = gridNodes[playerStartNodeIndex] as NodeWalkable;
Debug.Assert(playerStartNode != null, "Invalid player start node!");
return(playerStartNode);
}
private Node TryGetNodeAtCoordinates(Vector3Int nodeCoordinates)
{
Node node = default;
if (CheckIfNodeCoordinatesAreValid(nodeCoordinates) == true)
{
int nodeIndex = WorldGridUtil.ConvertNodeCoordinatesToIndex(nodeCoordinates, GridSize);
node = m_GridNodes[nodeIndex];
}
return(node);
}