@Override
public List<Square> apply(
Integer nrOfGoldItems2,
Integer nrOfWalls2,
Integer maxLatitude2,
Integer maxLongitude2) {
ArrayList<Square> available = new ArrayList<Square>();
int oneForTheBank = 1;
int goldLeft = nrOfGoldItems2;
int nrOfGoldSquares = 0;
while (goldLeft > 0) {
int gold = (int) Math.min((Math.random() * 9) + 1, goldLeft);
goldLeft = goldLeft - gold;
nrOfGoldSquares++;
available.add(new GoldSquare(gold));
}
for (int i = 0;
i < (maxLatitude2 * maxLongitude2) - nrOfGoldSquares - nrOfWalls2 - oneForTheBank;
i++) {
available.add(Square.empty());
}
for (int i = 0; i < nrOfWalls2; i++) {
available.add(new WallSquare());
}
Collections.shuffle(available);
return available;
}
@Override
public Square[][] createField() {
int tries = 0;
int limit = 20;
while (tries < limit) {
Square[][] field = null;
field = createUnvalidatedField();
if (isValid(field)) {
return field;
}
tries++;
System.out.println("Discarded\n" + Square.getField(field));
}
throw new RuntimeException("Couldn't create field");
}
private Square[][] createUnvalidatedField() {
int maxLatitude2 = maxLatitude;
int maxLongitude2 = maxLongitude;
int startLatitude2 = startLatitude;
int startLongitude2 = startLongitude;
List<Square> available = getAvailable();
Square[][] field = new Square[maxLatitude2 + 2][maxLongitude2 + 2];
for (int lat = 0; lat < maxLatitude2 + 2; lat++) {
for (int lon = 0; lon < maxLongitude2 + 2; lon++) {
if (lat == 0 || lon == 0 || lat == maxLatitude2 + 1 || lon == maxLongitude2 + 1) {
field[lat][lon] = Square.wall();
} else {
if (lat == startLatitude2 && lon == startLongitude2) {
field[lat][lon] = new BankSquare();
} else {
field[lat][lon] = available.remove(0);
}
}
}
}
return field;
}