int main() {
int choice, last_game;
srand(time(0)); // Seed the randomizer with the current time.
if(get_player_data() == -1) // Try to read player data from file.
register_new_player(); // If there is no data, register a new player.
while(choice != 7) {
printf("-=[ Game of Chance Menu ]=-\n");
printf("1 - Play the Pick a Number game\n");
printf("2 - Play the No Match Dealer game\n");
printf("3 - Play the Find the Ace game\n");
printf("4 - View current high score\n");
printf("5 - Change your user name\n");
printf("6 - Reset your account at 100 credits\n");
printf("7 - Quit\n");
printf("[Name: %s]\n", player.name);
printf("[You have %u credits] -> ", player.credits);
scanf("%d", &choice);
if((choice < 1) || (choice > 7))
printf("\n[!!] The number %d is an invalid selection.\n\n", choice);
else if (choice < 4) { // Otherwise, choice was a game of some sort.
if(choice != last_game) { // If the function ptr isn't set
if(choice == 1) // then point it at the selected game
player.current_game = pick_a_number;
else if(choice == 2)
player.current_game = dealer_no_match;
else
player.current_game = find_the_ace;
last_game = choice; // and set last_game.
}
play_the_game(); // Play the game.
}
else if (choice == 4)
show_highscore();
else if (choice == 5) {
printf("\nChange user name\n");
printf("Enter your new name: ");
input_name();
printf("Your name has been changed.\n\n");
}
else if (choice == 6) {
printf("\nYour account has been reset with 100 credits.\n\n");
player.credits = 100;
}
}
update_player_data();
printf("\nThanks for playing! Bye.\n");
}
// This function contains a loop to allow the current game to be
// played again. It also writes the new credit totals to file
// after each game is played.
void play_the_game() {
int play_again = 1;
// int (*game) ();
char selection;
while(play_again) {
printf("\n[DEBUG] current_game pointer @ 0x%08x\n", player.current_game);
if(player.current_game() != -1) { // If the game plays without error and
if(player.credits > player.highscore) // a new high score is set,
player.highscore = player.credits; // update the highscore.
printf("\nYou now have %u credits\n", player.credits);
update_player_data(); // Write the new credit total to file.
printf("Would you like to play again? (y/n) ");
selection = '\n';
while(selection == '\n') // Flush any extra newlines.
scanf("%c", &selection);
if(selection == 'n')
play_again = 0;
}
else // This means the game returned an error,
play_again = 0; // so return to main menu.
}
}
//this function contains a loop to allow the current game to be played again
void play_the_game() {
int play_again = 1;
int (*game) ();
char selection;
while(play_again) {
printf("\n[DEBUG] current_game pointer @ 0x%08x\n", player.current_game);
if(player.current_game() != -1) {
if(player.credits > player.highscore)
player.highscore = player.credits;
printf("\nYou now have %u credits\n", player.credits);
update_player_data();
printf("Would you like to play again? (y/n) ");
selection = '\n';
while(selection == '\n')
scanf("%c", &selection);
if(selection == 'n')
play_again = 0;
}
else
play_again = 0;
}
}
