private boolean CheckVertical() {
if (isGameOver()) return true;
System.out.println("Vertical");
Counter _occurrence = new Counter(3, 0);
/*
* Horizontal scan
*/
for (int y = 0; y < BOARD_HEIGHT; y++) {
_occurrence.reset(0);
int _prevState = _board[0][y];
for (int x = 0; x < BOARD_HEIGHT; x++) {
int _currentState = _board[x][y];
if (Counter.ComparePointAndCount(_prevState, _currentState, _occurrence)) {
if (_occurrence.isAtMax()) {
System.out.println("Game over, VERTICALSTAGE0");
GameOver(_prevState);
return true;
}
}
_prevState = _currentState;
}
}
return false;
}
private boolean CheckDiagonal() {
if (isGameOver()) return true;
System.out.println("Diagonal");
Counter _occurrence = new Counter(3, 0);
/** ******************************************** */
/** Diagonal lines starting from topmost row * */
/** ******************************************** */
/** Stage 1 - Right bottom diagonal check */
/** ******************************************** */
/** - Starting from leftmost */
/** - Iterating to rightmost point */
/** ******************************************** */
for (int baseX = 0; baseX < BOARD_WIDTH; baseX++) {
/* Assign starting point's state to the previous state */
int _prevState = _board[baseX][0];
_occurrence.reset(0);
for (int x = baseX, y = 0; (x < BOARD_WIDTH) && (y < BOARD_HEIGHT); x++, y++) {
int _currentState = _board[x][y];
if (Counter.ComparePointAndCount(_prevState, _currentState, _occurrence)) {
if (_occurrence.isAtMax()) {
System.out.println("Game over, DLTOPSTAGE1");
GameOver(_prevState);
return true;
}
}
_prevState = _currentState;
}
}
_occurrence.reset(0);
/** ******************************************** */
/** Stage 2 - Left bottom diagonal check */
/** ******************************************** */
/** - Starting from rightmost */
/** - Iterating to leftmost point */
/** ******************************************** */
for (int baseX = BOARD_WIDTH - 1; baseX >= 0; baseX--) {
/* Assign starting point's state to the previous state */
int _prevState = _board[baseX][0];
_occurrence.reset(0);
for (int x = baseX, y = 0; (x >= 0) && (y < BOARD_HEIGHT); x--, y++) {
int _currentState = _board[x][y];
if (Counter.ComparePointAndCount(_prevState, _currentState, _occurrence)) {
if (_occurrence.isAtMax()) {
System.out.println("Game over, DLTOPSTAGE2");
GameOver(_prevState);
return true;
}
}
_prevState = _currentState;
}
}
_occurrence.reset(0);
/** ******************************************** */
/** Diagonal lines starting from bottom row * */
/** ******************************************** */
/** Stage 1 - Right top diagonal check */
/** ******************************************** */
/** - Starting from leftmost */
/** - Iterating to rightmost point */
/** ******************************************** */
for (int baseX = 0; baseX < BOARD_WIDTH; baseX++) {
/* Assign starting point's state to the previous state */
int _prevState = _board[baseX][BOARD_HEIGHT - 1];
_occurrence.reset(0);
for (int x = baseX, y = BOARD_HEIGHT - 1; (x < BOARD_WIDTH) && (y > 0); x++, y--) {
int _currentState = _board[x][y];
if (Counter.ComparePointAndCount(_prevState, _currentState, _occurrence)) {
if (_occurrence.isAtMax()) {
System.out.println("Game over, DLBOTSTAGE1");
GameOver(_prevState);
return true;
}
}
_prevState = _currentState;
}
}
_occurrence.reset(0);
/** ******************************************** */
/** Stage 2 - Left top diagonal check */
/** ******************************************** */
/** - Starting from leftmost */
/** - Iterating to rightmost point */
/** ******************************************** */
for (int baseX = BOARD_WIDTH - 1; baseX > 0; baseX--) {
/* Assign starting point's state to the previous state */
int _prevState = _board[baseX][BOARD_HEIGHT - 1];
_occurrence.reset(0);
for (int x = baseX, y = BOARD_HEIGHT - 1; (x > 0) && (y > 0); x--, y--) {
int _currentState = _board[x][y];
if (Counter.ComparePointAndCount(_prevState, _currentState, _occurrence)) {
if (_occurrence.isAtMax()) {
System.out.println("Game over, DLBOTSTAGE2");
GameOver(_prevState);
return true;
}
}
_prevState = _currentState;
}
}
return false;
}