/// <summary>
/// Called by Unity.
/// Can be overriden but be sure to call base.Start() to allow the agent to initialize properly.
/// </summary>
public virtual void Start()
{
// CHeck if we have a grid
if (searchGrid == null)
{
// Try to access a default grid
searchGrid = AStarGridManager.DefaultGrid;
// Check for error
if (searchGrid == null)
{
// Print a warning
Debug.LogWarning(string.Format("Agent [{0}]: The are no AStar Grids in the scene. Pathfinding is not possible", gameObject.name));
}
}
}
internal static void unregisterGrid(AStarAbstractGrid grid)
{
// Remove the grid from the list
activeGrids.Remove(grid);
}
// Methods
internal static void registerGrid(AStarAbstractGrid grid)
{
// Add the grid to the active grids
activeGrids.Add(grid);
}