public boolean isFull() {
for (XY xy : XY.allXYs()) {
if (this.get(xy) == ScribeMark.EMPTY) return false;
}
return true;
}
/** @return A list of all the positions on this MiniGrid that are still empty. */
public List<XY> getEmptyCells() {
List<XY> emptyCells = new ArrayList<XY>();
for (XY xy : XY.allXYs()) {
if (this.get(xy) == ScribeMark.EMPTY) {
emptyCells.add(xy);
}
}
return emptyCells;
}
MiniGrid() {
data = new ScribeMark[3][3];
for (XY xy : XY.allXYs()) {
data[xy.y][xy.x] = ScribeMark.EMPTY;
}
}
