public void Start()
{
// This example assumes that there is a valid AStar grid component in the scene.
// The included TileManager script can be used in this case.
AStarAbstractGrid grid = AStarGridManager.DefaultGrid;
// Issue a pathfinding request
grid.findPath(new Index(0, 0), new Index(1, 1), onPathFound);
}
// Methods
public override void OnEnable()
{
grid = target as AStarAbstractGrid;
// Construct the UI elements
createUI();
base.OnEnable();
}
public static PathView findViewForGrid(AStarAbstractGrid grid)
{
// Find all components
foreach (PathView view in Component.FindObjectsOfType <PathView>())
{
// Check for observed grid
if (view.visualizeGrid == grid)
{
// Get the component
return(view);
}
}
// Not found
return(null);
}
public void Start()
{
// This example assumes that there is a valid AStar grid component in the scene.
// The included TileManager script can be used in this case.
AStarAbstractGrid grid = AStarGridManager.DefaultGrid;
// Create our mono delegate targeting the 'onPathFound' method and specifying 'this' mono behaviour as the receiver.
// Once created, the delegate can be stored and reused in multiple pathfinding requests.
MonoDelegate callback = new MonoDelegate(this, "onPathFound");
// We are also able to add additional listeners to the mono delegate which will also be called.
callback.addListener(this, "onPathFoundAdditional");
// Issue a pathfinding request using our mono delegate as the callback
grid.findPath(new Index(0, 0), new Index(1, 1), callback);
}
public static void setRenderPath(AStarAbstractGrid grid, Path path)
{
// Make sure the path is valid
if (path == null)
{
return;
}
// Find the component
PathView view = findViewForGrid(grid);
// Check for error
if (view == null)
{
return;
}
// Udpate the render path
view.setRenderPath(path);
}
