10 pin bowling score calculator

Java program that calculates the score of a game of bowling (also known as “ten - pin bowling”)

1. class BowlingGame

The BowlingGame class represents a single bowling game.
Each game has 10 frames by default, but 2 bonus frames are awarded if last frame was a strike/spare. So, a game can have a maximum of 12 frames and a minimum of 10.

Methods

1. void roll (int pins) - Updates the frames based on the number of pins knocked in each roll

2. boolean isValidRoll(int pins, int attempt) - Checks if the pins knocked are valid for this attempt

3. int getScore() - Returns the current score of the game

4. boolean isFinished() - Indicates wheather the game is finished or not

5. boolean isStrike(int attempt) - Checks if the attempt is a strike

6. boolean isSpare(int attempt) - Checks if the attempt is a spare

2. class Frame

The frame class represents a single frame of the 10 - pin Bowling game score board.
Each frame has 2 rolls. The total points for the frame is calculated after all rolls (including bonus rolls)

Methods

1. boolean isStrike() - Getter method
2. void setStrike(boolean isStrike) - Setter method
3. boolean isSpare() - Getter method
4. void setSpare(boolean isSpare) - Setter method
5. int getTemp() - Getter method
6. int getFirstRoll() - Getter method
7. void setFirstRoll(int firstRoll) - Setter method
8. int getSecondRoll() - Getter method
9. void setSecondRoll(int secondRoll) - Setter method
10. int getBonus() - Getter method
11. void setBonus(int bonus) - Setter method
12. int getPoints() - Getter method
13. void setPoints(int points) - Setter method
14. void decreaseBonus() - Decreases the bonus by 1
15. void addToTemp(int val) - Adds a number to temp and updates it's value

3. class Main

The class with main method, to test the program