/// <summary>
/// Function called when the button find path is clicked.
/// Do pathfind for both implementation (A* and HPA*), given the nodes selected
/// </summary>
public void FindPath()
{
GridTile start = uiCtrl.Source.GetPositionField();
GridTile dest = uiCtrl.Destination.GetPositionField();
displayedResult = RunPathfind(start, dest);
uiCtrl.HPAStarTime.text = string.Format("{0} s", displayedResult.HPAStarResult.RunningTime);
uiCtrl.HPAStarLength.text = displayedResult.HPAStarResult.PathLength.ToString();
uiCtrl.AStarTime.text = string.Format("{0} s", displayedResult.AStarResult.RunningTime);
uiCtrl.AStarLength.text = displayedResult.AStarResult.PathLength.ToString();
//Display the result
SceneMapDisplay.DrawNormalPath(displayedResult.AStarResult.Path);
SceneMapDisplay.DrawHpaPath(displayedResult.HPAStarResult.Path, graph.depth - uiCtrl.DdlLayers.value);
}
/// <summary>
/// Function called when the layer dropdown value has changed.
/// Typically we want to show clusters related to the layer selected
/// as well as resulting hierarchical paths.
/// </summary>
public void OnLayerChange()
{
int layer = uiCtrl.DdlLayers.value;
if (layer == 0)
{
SceneMapDisplay.DrawClusters(map, null); //No clusters at the lower level
}
else
{
SceneMapDisplay.DrawClusters(map, graph.C[layer - 1]);
}
if (displayedResult != null)
{
SceneMapDisplay.DrawHpaPath(displayedResult.HPAStarResult.Path, graph.depth - layer);
}
}