private boolean isBattle(){
		FieldModel[] board = boardController.getBoardModel().getBoard();
		if(isPuttedBattle) {
			changeBattle(false);
			return true;
		}
		for(int i = 0; i<21; i++){
			if(i!=1 && i!=19 && board[i].getTile() instanceof mod.tiles.empty.Empty) return false;
		}
		return true;
	}