// constructor
public Arena(MasterObserver master) {
status = 0;
// creating the board
board = new Piece[sizeOfArena][]; // Size may be change
for (int i = 0; i < sizeOfArena; i++) board[i] = new Piece[sizeOfArena];
// creating walls
createWalls();
// creating snake
snake = createSnake();
snake.initBoard(board);
// Random generator
generator = new Random();
// creating 30 baits and putting one to board
baits = new ArrayList<Bait>();
createBaits();
current = giveBait();
// initializing observers
super.master = master;
super.master.add(this);
// initializing timer
}
