In this program you will be mimicking a game of Battleship. Your game board is a line of 10 slots. You have to implement 3 methods. The following methods must be implemented:
void setBoard(int *)
This method sets up the human’s game board. The method prompts the user for 2 slots to place the “ship”. The program should ensure that the slots are consecutive. In other words, your ship cannot be placed at slot 2 and at slot 6. Since the board has only 10 slots, valid slots are in the range of 0 to 9.
void setComputerBoard(int *)
Exactly the same as the setBoard method except that the position of the computer’s ship is set randomly. The computer’s ship must also be in consecutive slots.
intplayGame(int *, int *)
This method should do the following steps:
- Have the computer pick at random a slot to “fire” at. If the slot the computer picked on the human’s board is a ship, a “HIT” message is displayed. If the slot on the human’s board is empty, a “MISS” message is displayed. Print out the computer’s board and the human’s board as described at the bottom of the page.
- After the computer goes, have the human pick a slot to “fire” at. If the slot the human picked on the computer’s board is a ship, a “HIT” message is displayed. If the slot on the computer’s board is empty, a “MISS” message is displayed. Print out the computer’s board and the human’s board as described at the bottom of the page.
- Repeat steps 1 and 2 until there is a winner. The computer wins if both of the human’s ship slots are hit. The human wins if both of the computer’s ship slots are hit.
The playGame method returns a 0 if the computer won. The playGame method returns a 1 if the human won.
The computer board is printed off with the following characters: (The human board is printed off similarly)
S – printed off in the slots where the computer’s ship is located.
M – printed off in the slots where the human guessed incorrectly.
H – printed off in the slots where the ship is located and where the human hit.
* – printed off in all other slots
You can assume the input will always be a positive integer.
Important: You should use pointer notation when referencing values inside an array as opposed to array notation. For example, use *ptrToArray instead of array[0] and *(ptrToArray+1) instead of array[1], etc. You will lose 10 points for not following this notation.
A sample run of the code is below –
Enter 1st position: 4
Enter 2nd position: 5
Computer guesses 9
MISS!
Human Board:
0 1 2 3 4 5 6 7 8 9
* * * * S S * * * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S S * * * * * *
Enter guess: 4
You guessed 4
MISS!
Human Board:
0 1 2 3 4 5 6 7 8 9
* * * * S S * * * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S S M * * * * *
Computer guesses 4
HIT!
Human Board:
0 1 2 3 4 5 6 7 8 9
* * * * H S * * * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S S M * * * * *
Enter guess: 3
You guessed 3
HIT!
Human Board:
0 1 2 3 4 5 6 7 8 9
* * * * H S * * * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S H M * * * * *
Computer guesses 7
MISS!
Human Board:
0 1 2 3 4 5 6 7 8 9
* * * * H S * M * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S H M * * * * *
Enter guess: 9
You guessed 9
MISS!
Human Board:
0 1 2 3 4 5 6 7 8 9
* * * * H S * M * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S H M * * * * M
Computer guesses 3
MISS!
Human Board:
0 1 2 3 4 5 6 7 8 9
* * * M H S * M * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S H M * * * * M
Enter guess: 5
You guessed 5
MISS!
Human Board:
0 1 2 3 4 5 6 7 8 9
* * * M H S * M * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S H M M * * * M
Computer guesses 0
MISS!
Human Board:
0 1 2 3 4 5 6 7 8 9
M * * M H S * M * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * S H M M * * * M
Enter guess: 2
You guessed 2
HIT!
Human Board:
0 1 2 3 4 5 6 7 8 9
M * * M H S * M * M
Computer Board:
0 1 2 3 4 5 6 7 8 9
* * H H M M * * * M
Human wins!
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