private void AcceptButtonMouseCLicked() {
if (VisualizationBase.CURRENT_ALGORITHM != (Sort.algorithms) algorithmsList.getSelectedItem()) {
VisualizationBase.CURRENT_ALGORITHM = (Sort.algorithms) algorithmsList.getSelectedItem();
}
if (VisualizationBase.DIRECTION != (ElementArray.directions) directionsList.getSelectedItem()
|| VisualizationBase.ORDER != (ElementArray.orders) ordersList.getSelectedItem()
|| VisualizationBase.UNIQUENESS
!= (ElementArray.uniqueness) uniquenessList.getSelectedItem()
|| VisualizationBase.SORT_COUNT != Integer.parseInt(sortSize.getText())) {
VisualizationBase.VISUALIZATION_WINDOW.deleteElementArray();
VisualizationBase.DIRECTION = (ElementArray.directions) directionsList.getSelectedItem();
VisualizationBase.ORDER = (ElementArray.orders) ordersList.getSelectedItem();
VisualizationBase.UNIQUENESS = (ElementArray.uniqueness) uniquenessList.getSelectedItem();
VisualizationBase.SORT_COUNT = Integer.parseInt(sortSize.getText());
VisualizationBase.VISUALIZATION_WINDOW.createElementsArray();
}
this.dispose();
}
public void startPathfinding() {
Box.flags[] flags = {Box.flags.SEARCHED, Box.flags.SHORTEST_PATH, Box.flags.QUEUED};
VisualizationBase.VISUALIZATION_WINDOW.clearBoxFieldFlags(flags);
startTime = System.currentTimeMillis();
if (Box.beginningAndEndExist()) {
PathfindRegion regionPathfind = null;
HashSet<Box> boxesAlongRegionPath = null;
if (VisualizationBase.HIERARCHICAL_PATHFINDING) {
regionPathfind =
new PathfindRegion(
new NodeRegion(Box.startBox.getRegion(), null),
new NodeRegion(Box.endBox.getRegion(), null));
regionPathfind.start();
HashSet<Region> regionsOnPath = regionPathfind.regionsAlongPath();
HashSet<Region> expandedRegionsOnPath = new HashSet<Region>();
for (Region currentRegion : regionsOnPath) {
expandedRegionsOnPath.addAll(currentRegion.getNeighboringRegions());
expandedRegionsOnPath.add(currentRegion);
}
boxesAlongRegionPath = new HashSet<Box>();
for (Region currentRegion : expandedRegionsOnPath) {
VisualizationBase.VISUALIZATION_WINDOW.registerChange(
currentRegion, 2000, new Color(0, 0, 255, 125));
boxesAlongRegionPath.addAll(currentRegion.getBoxes());
}
}
// long intermediateTime = System.currentTimeMillis();
// System.out.println(intermediateTime - startTime + " ms");
pathfinder =
VisualizationBase.CURRENT_ALGORITHM.pathfind(
new NodeBox(Box.startBox, null), new NodeBox(Box.endBox, null));
if (VisualizationBase.HIERARCHICAL_PATHFINDING) {
pathfinder.setAvailableRegion(boxesAlongRegionPath);
if (regionPathfind.isPathFound()) {
thread = new Thread(pathfinder);
thread.start();
synchronized (this) {
this.notify();
}
} else {
System.out.println("Pathfind not attempted as region pathfinding did not find a result.");
}
return;
}
thread = new Thread(pathfinder);
thread.start();
synchronized (this) {
this.notify();
}
}
}
