This is my submission for week 5-6 Makers Academy weekend challenge.
This program is a bowling scorecard. It takes in user input and sums the scores of a bowling game for one player (in JavaScript).
Please refer to the 'Bowling explained' section for more information on the game and how it is scored.
It is able to do the following:
- Take user input on a roll.
- Count and sum the scores.
- Dynamically display the frame, roll, score and total in a table.
To run this on your computer, complete the following steps:
- Clone this repository to your local machine.
- In your terminal, navigate to the main folder in this directory 'bowling-challenge'.
- Type 'open index.html' and play! (I recommend using Google Chrome).
To run tests, complete the following steps:
- In your terminal, navigate to the main folder in this directory 'bowling-challenge'.
- Type 'open SpecRunner.html' to run the tests in your browser (I recommend using Google Chrome).
A bowling game consists of 10 frames in which the player tries to knock down the 10 pins. In every frame the player can roll one or two times. The actual number depends on strikes and spares. The score of a frame is the number of knocked down pins plus bonuses for strikes and spares. After every frame the 10 pins are reset.
The player has a strike if he knocks down all 10 pins with the first roll in a frame. The frame ends immediately (since there are no pins left for a second roll). The bonus for that frame is the number of pins knocked down by the next two rolls. That would be the next frame, unless the player rolls another strike.
The player has a spare if the knocks down all 10 pins with the two rolls of a frame. The bonus for that frame is the number of pins knocked down by the next roll (first roll of next frame).
If the player rolls a strike or spare in the 10th frame they can roll the additional balls for the bonus. But they can never roll more than 3 balls in the 10th frame. The additional rolls only count for the bonus not for the regular frame count.
10, 10, 10 in the 10th frame gives 30 points (10 points for the regular first strike and 20 points for the bonus).
1, 9, 10 in the 10th frame gives 20 points (10 points for the regular spare and 10 points for the bonus).
A Gutter Game is when the player never hits a pin (20 zero scores).
A Perfect Game is when the player rolls 12 strikes (10 regular strikes and 2 strikes for the bonus in the 10th frame). The Perfect Game scores 300 points.
In the image below you can find some score examples.
More about ten pin bowling here: http://en.wikipedia.org/wiki/Ten-pin_bowling
THIS IS NOT A BOWLING GAME, IT IS A BOWLING SCORECARD. RANDOM ROLLS ARE NOT GENERATED. THE USER INPUTS THE ROLLS.