/**
* \brief Main entry of example application
*/
int main(void)
{
/* Variable to store the last winner */
uint8_t winner;
system_init();
delay_init();
gfx_mono_init();
init_buttons();
init_display();
/* Start game */
while (true) {
winner = 0;
/* Wait for button interaction */
while (get_button() == BUTTON_NONE) {
}
/* Draw empty board */
setup_board();
/* Start playing */
for (int i = 0; i < 5; i++) {
/* User's turn */
user_turn();
/* Check if the game is over */
winner = we_have_a_winner();
if (winner || i == 4) {
break;
}
/* Add a delay for the opponent to "think" */
delay_ms(500);
/* Opponent's turn */
opponent_turn();
/* Check if the game is over */
winner = we_have_a_winner();
if (winner) {
break;
}
}
/* Game over, print winner and get ready for restart */
if (winner == 1) {
/* User won */
gfx_mono_draw_string("You won!", STRING_X, 0, &sysfont);
wins++;
} else if (winner == 2) {
gfx_mono_draw_string("You lost!", STRING_X, 0, &sysfont);
} else {
gfx_mono_draw_string("No winner!", STRING_X, 0, &sysfont);
}
gfx_mono_draw_string("Press a button", STRING_X, SQUARE3_Y, &sysfont);
games++;
}
}
int main(void)
{
char board[BOARD_SIZE][BOARD_SIZE];
init_board(board);
printf(WELCOME_TO_DRAUGHTS);
printf(ENTER_SETTINGS);
char *command = input2str(stdin);
int win_pos = 0;
while (strcmp(command, "quit") != 0){
if (strcmp(command, "start") == 0){
if (is_valid_board(board)) break;
else{
printf(WROND_BOARD_INITIALIZATION);
free(command);
command = input2str(stdin);
continue;
}
}
exc(command,board);
free(command);
command = input2str(stdin);
}
if (strcmp(command, "start") == 0){
// initially we printed the board at the start of the game, commented out in order to match the running examples.
//if (user_color == WHITE) print_board(board);
while (1){
if (user_color == WHITE){
int ret_val = user_turn(board, WHITE);
if (ret_val == QUIT) break;
if (ret_val == WIN_POS){
printf(BLACK_WIN);
win_pos = 1;
break;
}
if (computer_turn(board, BLACK) == WIN_POS){
printf(WHITE_WIN);
win_pos = 1;
break;
}
}
else{
if (computer_turn(board, WHITE) == WIN_POS){
printf(BLACK_WIN);
win_pos = 1;
break;
}
int ret_val = user_turn(board, BLACK);
if (ret_val == QUIT) break;
if (ret_val == WIN_POS){
printf(WHITE_WIN);
win_pos = 1;
break;
}
}
}
}
if (win_pos == 1){
free(command);
command = input2str(stdin);
}
free(command);
}
