public static void continueComputation() {
// System.out.println("b" + Clock.getBytecodesLeft());
if (!started) return;
while (!que.isEmpty()) {
if (Clock.getBytecodesLeft() < 2000) return;
MapLocation loc = que.poll().b;
if (visited[loc.x][loc.y]) continue;
visited[loc.x][loc.y] = true;
int thisDist = distances[loc.x][loc.y] + costs[loc.x][loc.y];
int nextX, nextY, dy;
for (int dx = -1; dx <= 1; ++dx)
for (dy = -1; dy <= 1; ++dy) {
nextX = loc.x + dx;
nextY = loc.y + dy;
if (nextX < 0 || nextX >= gridWidth || nextY < 0 || nextY >= gridHeight) continue;
if (distances[nextX][nextY] > thisDist) {
distances[nextX][nextY] = thisDist;
que.add(Pair.of(thisDist, new MapLocation(nextX, nextY)));
parents[nextX][nextY] = loc;
}
}
// System.out.println("c" + Clock.getBytecodesLeft());
}
done = true;
}
public static void startComputation(MapLocation start) {
mapWidth = Map_Width;
mapHeight = Map_Height;
squareSize = (int) Math.sqrt(mapWidth * mapHeight) / 10;
System.out.println(squareSize);
gridWidth = (mapWidth + squareSize - 1) / squareSize;
gridHeight = (mapHeight + squareSize - 1) / squareSize;
startSquare = new MapLocation(start.x / squareSize, start.y / squareSize);
distances = new int[gridWidth][gridHeight];
costs = new int[gridWidth][gridHeight];
parents = new MapLocation[gridWidth][gridHeight];
visited = new boolean[gridWidth][gridHeight];
done = false;
mines = mRC.senseNonAlliedMineLocations(start, MAX_DIST_SQUARED);
for (int i = 0; i < gridWidth; i++)
for (int j = 0; j < gridHeight; j++) {
costs[i][j] = squareSize;
distances[i][j] = MAX_DIST_SQUARED * GameConstants.MINE_DEFUSE_DELAY;
visited[i][j] = false;
parents[i][j] = null;
if (i == gridWidth - 1)
costs[i][j] += GameConstants.MINE_DEFUSE_DELAY * (mapWidth % squareSize);
if (j == gridHeight - 1)
costs[i][j] += GameConstants.MINE_DEFUSE_DELAY * (mapHeight % squareSize);
}
for (MapLocation mine : mines) {
costs[mine.x / squareSize][mine.y / squareSize] +=
GameConstants.MINE_DEFUSE_DELAY / squareSize;
}
distances[startSquare.x][startSquare.y] = 0;
que = new PriorityQueue<Pair<Integer, MapLocation>>();
que.add(Pair.of(0, startSquare));
started = true;
}