public static void main(String[] args) throws FileNotFoundException {
Maze f;
f = new Maze("data3.dat", true); // true animates the maze.
f.clearTerminal();
f.solve();
f.clearTerminal();
System.out.println(f);
}
public static void main(String[] args) {
Maze m = new Maze("data.dat", true);
m.solve();
if (m.debug) {
System.out.println(m.maze.length + "/" + m.maze[0].length);
System.out.println(m.maze[1][1]);
System.out.println(m.startx);
}
}
public static void main(String args[]) {
Maze m = new Maze();
m.main();
}
// Recursivly goes through the maze until it finds the finish line
public boolean findTheWay(Point p) {
boolean northBarrier = false;
boolean southBarrier = false;
boolean eastBarrier = false;
boolean westBarrier = false;
int data = myMaze.getMazeData(p.y, p.x);
// Returns false if Y position is out of range
if (p.y < 0 || p.y > height) return false;
// Returns false if X position is out of range
if (p.x < 0 || p.x > height) return false;
// Finds which paths are blocked for point P
if (data > 14) {
northBarrier = true;
southBarrier = true;
eastBarrier = true;
westBarrier = true;
}
if (data <= 14 && data - 8 >= 0) {
eastBarrier = true;
data -= 8;
}
if (data <= 7 && data - 4 >= 0) {
southBarrier = true;
data -= 4;
}
if (data <= 3 && data - 2 >= 0) {
westBarrier = true;
}
if (data % 2 != 0) {
northBarrier = true;
}
// Returns true if the goal is reached
if (p.equals(goal)) return true;
// Adds the point to the path of points
path.add(p);
placesGone.add(p);
// Checks for North
if (!northBarrier && !placesGone.contains(new Point(p.x, p.y - 1))) {
if (p.y - 1 >= 0) {
if (findTheWay(new Point(p.x, p.y - 1))) {
return true;
}
}
}
// Checks for South
if (!southBarrier && !placesGone.contains(new Point(p.x, p.y + 1))) {
if (p.y + 1 < height) {
if (findTheWay(new Point(p.x, p.y + 1))) {
return true;
}
}
}
// Checks for East
if (!eastBarrier && !placesGone.contains(new Point(p.x + 1, p.y))) {
if (p.x + 1 < width) {
if (findTheWay(new Point(p.x + 1, p.y))) {
return true;
}
}
}
// Checks for West
if (!westBarrier && !placesGone.contains(new Point(p.x - 1, p.y))) {
if (p.x - 1 >= 0) {
if (findTheWay(new Point(p.x - 1, p.y))) {
return true;
}
}
}
// Removes the point if its not part of the final solution
path.remove(path.size() - 1);
return false;
}
// Creates a new maze and adds a maze listner to the maze
public SolveMaze() {
myMaze = new Maze(height, width);
MazeListen mListener = new MazeListen();
myMaze.addMazeListener(mListener);
}
