public int score() {
		int score = 0;
		int frameIndex = 0;
		for (int frame = 0; frame < 10; frame++) {
			int frameIndex = 0;
IF=>		if (isStrike(frameIndex)) {
			score += 10 + strikeBonus(frameIndex);
			frameIndex++;
IF=>		} else if (isSpare(frameIndex)) {
      				score += 10 + spareBonus(frameIndex);
					frameIndex += 2;
IF=>		} else {
					score += sumOfBallsInFrame(frameIndex);
					frameIndex += 2;
      		}
      	}
      	return score;
      }
      

	public int score() {
		int score = 0;
        int currentRoll = 0;
        int numFrames = isMartian() ? 12 : (isVenusian() ? 11: 10);
		for (int frame = 0; frame < numFrames; frame++) {
IF=>		if (callistoVariant() && isLastFrame(frame) {
        		while(isStrike(currentRoll, frame)) {
                	score += 10 + sumOfTwoRolls(currentRolls+1);
                    currentRoll++;
                }
IF=>		} else {
IF=>            if(isStrike(currentRoll)) {
                	score += 10 + sumOfTwoRolls(currentRolls + 1);
                    currentRoll++;
                }
            }
IF=>		} if (isSpare(currentRoll)) {
      			score += 10 + rolls[currentRolls+1];
				currentRoll += 2;
IF=>		} else if (isMartian() {
				score += sumOfThreeRolls(currentRolls);
				currentRoll += 3;
IF=>		} else {
				score = sumOfTwoRolls(currentRolls);
				currentRoll += 2;
			}
		}
      	return score;
      }
      
	public boolean isStrike(int currentRoll, int frame) {
IF=>	if (isVenusian()) {
			return rolls[currentRoll] == frame;
		}
		return rolls[currentRoll] == 10;
	}