Hello, I made this code in C for a battleship game, however I have to fix 3 things. I need my code to be able
Hello, I made this code in C for a battleship game, however I have to fix 3 things.
I need my code to be able to save and reload the board, I need it to save the top 10 scores and I need to allow ships to go where they don't fit. Below is my code:
#include
#include
#include
#include
#include
#define RED "\x1B[31m"
#define GRN "\x1B[32m"
#define YEL "\x1B[33m"
#define BLU "\x1B[34m"
#define MAG "\x1B[35m"
#define CYN "\x1B[36m"
#define WHT "\x1B[37m"
#define RESET "\x1B[0m"
#define CLS system("cls")
#define PAUSE system("pause")
#define FLUSH while (getchar() != ' ')
#define GAMES 10
#define row 10
#define col 10
struct ShipInfo
{
char name;
int size;
} Crusor, AirCarrier, Battleship, Submarine, Destroyer;
void assignShipInfo();
int menu();
void resetGame(char[row][col], char[row][col], int *, int *);
void setPieces1(char[row][col], char *);
void setPieces2(char[row][col], struct ShipInfo *);
void BOARD(char[row][col], int);
void target(char[row][col], int *, int *, int);
void BullsEye(int, int, char[row][col], char[row][col], int *, int *);
void topTen(int[], int);
void EXIT();
//Function Caller
int main() {
int x = 0, y = 0, menuSelection = 0, topScores[GAMES] = { 0 }, movPlayed = 0, hits = 0;
char coords[row][col] = { 0 }, ships[row][col] = { 0 }, run = 0;
assignShipInfo();
do {
menuSelection = menu();
switch (menuSelection) {
case 1: //Starting a new game
if (run == 0) {
resetGame(ships, coords, &movPlayed, &hits);
setPieces1(ships, &run);
}
while (run == 1) {
BOARD(coords, movPlayed);
target(coords, &x, &y, movPlayed);
BullsEye(x, y, coords, ships, &hits, &movPlayed);
if (hits == 17)
run = 0;
}
BOARD(coords, movPlayed);
PAUSE;
break;
case 2: //Prints the top 10 scores
topTen(topScores, movPlayed);
break;
case 3:
EXIT();
}
} while (menuSelection != 3);
}
void assignShipInfo() {
//Crusor
Crusor.name = 'C';
Crusor.size = 2;
//Aircraft Carrier
AirCarrier.name = 'A';
AirCarrier.size = 5;
//Battleship
Battleship.name = 'B';
Battleship.size = 4;
//Submarine
Submarine.name = 'S';
Submarine.size = 3;
//Destroyer
Destroyer.name = 'D';
Destroyer.size = 3;
}
//Main Menu
int menu() {
int menuInput = 0;
CLS;
printf("\t\t\t1. Start New Game. ");
printf("\t\t\t2. Top 10 Scores. ");
printf("\t\t\t3. Quit. ");
printf("\t\tInput: ");
scanf_s(" %d", &menuInput);
FLUSH;
while ((menuInput < 1) || (menuInput > 3)) {
printf("Invalid Entry, please try again: ");
scanf_s(" %d", &menuInput);
FLUSH;
}//End while
return menuInput;
}
void resetGame(char ships[row][col], char coords[row][col], int *movPlayed, int *hits) {
int i, j;
*movPlayed = 0;
*hits = 0;
for (i = 0; i < row; i++) {
for (j = 0; j < col; j++) {
ships[i][j] = 0;
}
}
for (i = 0; i < row; i++) {
for (j = 0; j < col; j++) {
coords[i][j] = 0;
}
}
}
//Show the top ten scores
void topTen(int score[], int newScore) {
int i, cnt, temp, pass;
for (i = 0; i < GAMES; i++) {
if (score[i] == 0) {
score[i] = newScore;
i = 10;
}
}//End loop
//Checks the newest score against all the other scores stored in the array.
if (newScore < score[GAMES - 1])
score[GAMES - 1] = newScore;
for (pass = 1; pass <= (GAMES - 1); pass++) {
for (cnt = 0; cnt < 9; cnt++) {
if (score[cnt + 1] == 0) {
pass = 10;
break;
}
else if (score[cnt] > score[cnt + 1]) {
temp = score[cnt];
score[cnt] = score[cnt + 1];
score[cnt + 1] = temp;
}
}//End Bubble Sort
}//End Bubble Sort
CLS;
printf("\t\t\tTop Ten Scores ");
for (i = 0; i < (GAMES); i++) {
if (score[i] == 0) {
printf("\t\t\t%02d: Empty Score ", i + 1);
}
else {
printf("\t%02d: %d Moves ", i + 1, score[i]);
}
}
PAUSE;
}
void setPieces1(char ship[row][col], char *run) {
setPieces2(ship, &Crusor);
setPieces2(ship, &AirCarrier);
setPieces2(ship, &Battleship);
setPieces2(ship, &Submarine);
setPieces2(ship, &Destroyer);
*run = 1;
}
void setPieces2(char ship[row][col], struct ShipInfo *SHIP)
{
int i, tempX, tempY, direction, direction2, restartEND = 0;
srand(time(NULL));
direction = rand() % 2;
direction2 = rand() % 2; //Randomly decides to place the ships, first on the x axis and then on the y axis
switch (direction)
{
case 0: //Direction is set to row
while (restartEND != SHIP->size)
{
//Placing a location for the ship
tempX = rand() % 10;
tempY = rand() % 10;
restartEND = 0; //Restart counter.
switch (direction2) {
case 0:
if ((tempX + (SHIP->size - 1)) <= (row - 1))
{
for (i = 0; i < SHIP->size; i++)
{
if (ship[tempX + i][tempY] != 0)
restartEND--;
else
restartEND++;
}
}
else
{
for (i = 0; i < SHIP->size; i++)
{
if (ship[tempX - i][tempY] != 0)
restartEND--;
else
restartEND++;
}
}
direction2 = 1;
break;
case 1: //Left
if ((tempX - (SHIP->size - 1)) >= 0)
{
for (i = 0; i < SHIP->size; i++)
{
if (ship[tempX - i][tempY] != 0)
restartEND--;
else
restartEND++;
}
}
else
{
for (i = 0; i < SHIP->size; i++)
{
if (ship[tempX + i][tempY] != 0)
restartEND--;
else
restartEND++;
}
}
direction2 = 0;
break;
}
}
if (tempX > (SHIP->size - 2) || tempX < (row - (SHIP->size - 1)))
{
switch (direction2)
{
case 0:
for (i = 0; i < SHIP->size; i++)
{
ship[tempX + i][tempY] = SHIP->name;
}
break;
case 1:
for (i = 0; i < SHIP->size; i++)
{
ship[tempX - i][tempY] = SHIP->name;
}
break;
}
}
else if (tempX == 0)
{
for (i = 0; i < SHIP->size; i++)
{
ship[tempX + i][tempY] = SHIP->name;
}
}
else
{
for (i = 0; i < SHIP->size; i++)
{
ship[tempX - i][tempY] = SHIP->name;
}
}
break;
case 1:
while (restartEND != SHIP->size)
{
//Set a random location
tempX = rand() % 10;
tempY = rand() % 10;
restartEND = 0;
switch (direction2) {
case 0:
if ((tempX + (SHIP->size - 1)) <= (col - 1))
{
for (i = 0; i < SHIP->size; i++)
{
if (ship[tempX + i][tempY] != 0)
restartEND--;
else
restartEND++;
}
}
else
{
for (i = 0; i < SHIP->size; i++)
{
if (ship[tempX - i][tempY] != 0)
restartEND--;
else
restartEND++;
}
direction2 = 1;
break;
}
case 1:
if ((tempX - (SHIP->size - 1)) >= 0)
{
for (i = 0; i < SHIP->size; i++)
{
if (ship[tempX - i][tempY] != 0)
restartEND--;
else
restartEND++;
}
}
else
{
for (i = 0; i < SHIP->size; i++)
{
if (ship[tempX + i][tempY] != 0)
restartEND--;
else
restartEND++;
}
}
direction2 = 0;
break;
}
}
if (tempY > (SHIP->size - 2) || tempY < (col - (SHIP->size - 1)))
{
switch (direction2)
{
case 0:
for (i = 0; i < SHIP->size; i++)
{
ship[tempX][tempY + i] = SHIP->name;
}
break;
case 1:
for (i = 0; i < SHIP->size; i++)
{
ship[tempX][tempY - i] = SHIP->name;
}
break;
}
}
else if (tempY == 0)
{
for (i = 0; i < SHIP->size; i++)
{
ship[tempX][tempY + i] = SHIP->name;
}
}
else
{
for (i = 0; i < SHIP->size; i++)
{
ship[tempX][tempY - i] = SHIP->name;
}
}
break;
}
}
//Generates the battlesip board
void BOARD(char coords[row][col], int moves) {
int i, j, counter = 1;
CLS;
printf(" \t A B C D E F G H I J");
printf(" \t -------------------------------------------");
for (j = 0; j < row; j++) {
printf(" %2i |", counter);
for (i = 0; i < col; i++) {
if (coords[i][j] == 0) {
printf(" X");
}
else {
switch (toupper(coords[i][j])) {
case 'A':
printf(GRN " %c" RESET, coords[i][j]);
continue;
case 'B':
printf(YEL " %c" RESET, coords[i][j]);
continue;
case 'C':
printf(MAG " %c" RESET, coords[i][j]);
continue;
case 'D':
printf(BLU " %c" RESET, coords[i][j]);
continue;
case 'S':
printf(CYN " %c" RESET, coords[i][j]);
continue;
default:
printf(RED " %c" RESET, coords[i][j]);
continue;
}
}
}
printf(" |");
counter++;
}
printf(" \t -------------------------------------------");
printf(" \t\t\tMissiles Launched: %i ", moves);
}
//The user's input is read
void target(char coords[row][col], int *x, int *y, int moves) {
int targetCol, targetRow = row;
char usrInput[5], targetColTemp, invalid = 0;
printf("Fire missile at: ");
do {
scanf_s(" %4s", &usrInput, 5); //Takes an input
FLUSH;
if (strlen(usrInput) == 3 || strlen(usrInput) == 2) //Checks if the input is valid
{
targetColTemp = usrInput[0];
if (strlen(usrInput) == 3)
{
targetCol = ((usrInput[1] - '0') * 10) + usrInput[2] - '0'; //Converts two digits into an integer
}
else
{
targetCol = usrInput[1] - '0'; //Converts one digit into an integer
}
}
else { //Invalid input, print message to user
printf("Invalid input, please try again: ");
continue;
}
switch (toupper(targetColTemp)) { //toupper will convert an input in caps to lower case.
case 'A':
targetRow = 0;
break;
case 'B':
targetRow = 1;
break;
case 'C':
targetRow = 2;
break;
case 'D':
targetRow = 3;
break;
case 'E':
targetRow = 4;
break;
case 'F':
targetRow = 5;
break;
case 'G':
targetRow = 6;
break;
case 'H':
targetRow = 7;
break;
case 'I':
targetRow = 8;
break;
case 'J':
targetRow = 9;
break;
default:
printf("Invalid input. Please enter a column: ");
targetRow = 10;
invalid = 1;
}
if ((targetCol > col || targetCol < 1) && invalid != 1) {
printf("Invalid Target. Please enter a row: ");
invalid = 1;
}
if (coords[targetRow][targetCol - 1] != 0 && invalid != 1) {
printf("That target has already been hit, try again: ");
targetCol = col + 1;
}
invalid = 0;
} while (targetCol > col || targetCol < 1);
*x = targetRow;
*y = targetCol - 1;
}
//Checks if the user has hit a ship
void BullsEye(int x, int y, char coords[row][col], char ships[row][col], int *hits, int *moves) {
if (ships[x][y] != 0) {
(*hits)++;
coords[x][y] = ships[x][y];
(*moves)++;
}
else {
coords[x][y] = 'M';
(*moves)++;
}
}
void EXIT() {
CLS;
PAUSE;
}
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Authors: Steven Feuerstein
1st Edition
978-1565921429
