void
warn(void)
{
if (!check_cols(1))
show_banner("You have a column problem");
if (!check_rows(1))
show_banner("You have a row issue");
if (!check_squares(1))
show_banner("You have a square snare");
if (!check_cols(1) && !check_rows(1))
show_banner("You have a column problem and a row issue");
if (!check_cols(1) && !check_squares(1))
show_banner("You have a column problem and a square snare");
if (!check_rows(1) && !check_squares(1))
show_banner("You have a row issue and a square snare");
if (!check_rows(1) && !check_cols(1) && !check_squares(1))
show_banner("You have a column problem, a row issue and a square snare");
show_cursor();
}
bool
game_won(void)
{
if(check_cols(0) && check_rows(0) && check_squares(0))
{
show_banner("You won, have a sandwich!");
for (int i = 0; i < 9; i++)
{
for(int j = 0; j < 9; j++)
{
g.init_board[j][i] = 9;
}
}
return true;
}
else
return false;
}
double Board_2::check_board (const bool is_turn, const char player_piece) const
{
bool is_limit = false;
double utilitly = 0;
double temp = 0;
temp = check_columns(is_turn,player_piece,used_columns,columns,rows,r,board,is_limit);
if (is_limit)
return temp; // if a killer move was found return that killer move
else
utilitly += temp;
temp = check_rows(is_turn, player_piece, used_rows, columns, rows, r, board, is_limit);
if (is_limit)
return temp;
else
utilitly += temp;
temp = check_diagonals(is_turn,player_piece, columns, rows, r, board, is_limit);
if (is_limit)
return temp;
else
utilitly += temp;
return utilitly;
}
void test_rows(int matrix[HEIGHT][WIDTH], int expected_value) {
test( check_rows(matrix) == expected_value ? "Pass" : "Fail" );
}
// run_martet: The game loop. Returns final score.
int run_martet(SDL_Surface* screen, SDL_Surface* board) {
Tetromino* active_tetromino;
Tetromino* next_tetromino;
// Create ingame menu
struct Menu* ingame_menu = menu_create();
menu_addelement(ingame_menu, "Continue");
menu_addelement(ingame_menu, "Quit Current Game");
ingame_menu->active_element = &ingame_menu->elements[0];
ingame_menu->active_element->active = 1;
int score = 0;
srand((unsigned) time(NULL));
board_create();
next_tetromino = tetcreaterand();
update_status_bar(next_tetromino, screen, score);
active_tetromino = tetcreaterand();
active_tetromino->position[0] = 4;
struct Timer* timer = create_timer();
timer_change_alarm_interval(timer, GAME_SPEED);
timer_start(timer);
bool running = true;
while (running){
int event = process_key_events(active_tetromino, tetaction);
if (event == KEYEVENT_EXIT)
exit(0);
else if (event == KEYEVENT_MENU) {
if (ingame_menu_martet(screen, board, ingame_menu) == 1)
running = false;
}
else if (event == KEYEVENT_PAUSE)
pause_martet(screen, board);
if (timer_update(timer)) {
// If collision and tetromino not deleted
if ( tetmove('d', active_tetromino) == 0
&& active_tetromino->color != TETROMINO_DELETE) {
place_tetromino(active_tetromino);
active_tetromino->color = TETROMINO_DELETE;
}
else if ( active_tetromino->color == TETROMINO_DELETE ) {
free(active_tetromino);
active_tetromino = next_tetromino;
next_tetromino = tetcreaterand();
if (check_rows(&score)) { // If score has increased.
timer_change_alarm_interval(timer,
GAME_SPEED /
sqrt( (double) score/5) + 1);
}
}
if ( next_tetromino == NULL ) // If game over
break;
update_status_bar(next_tetromino, screen, score);
}
clear_surface(board, NULL);
draw_board(board);
draw_tetromino(board, active_tetromino);
draw_ghost_tetromino(board, active_tetromino);
draw_surface(0, 0, board, screen, NULL);
SDL_Flip(screen);
}
if (active_tetromino) {
free(active_tetromino);
}
free(next_tetromino);
free(timer);
menu_destroy(ingame_menu);
return score;
}
int
main(int argc, char *argv[])
{
// define usage
const char *usage = "Usage: sudoku n00b|l33t [#]\n";
// ensure that number of arguments is as expected
if (argc != 2 && argc != 3)
{
fprintf(stderr, usage);
return 1;
}
// ensure that level is valid
if (strcmp(argv[1], "debug") == 0)
g.level = "debug";
else if (strcmp(argv[1], "n00b") == 0)
g.level = "n00b";
else if (strcmp(argv[1], "l33t") == 0)
g.level = "l33t";
else
{
fprintf(stderr, usage);
return 2;
}
// n00b and l33t levels have 1024 boards; debug level has 9
int max = (strcmp(g.level, "debug") == 0) ? 9 : 1024;
// ensure that #, if provided, is in [1, max]
if (argc == 3)
{
// ensure n is integral
char c;
if (sscanf(argv[2], " %d %c", &g.number, &c) != 1)
{
fprintf(stderr, usage);
return 3;
}
// ensure n is in [1, max]
if (g.number < 1 || g.number > max)
{
fprintf(stderr, "That board # does not exist!\n");
return 4;
}
// seed PRNG with # so that we get same sequence of boards
srand(g.number);
}
else
{
// seed PRNG with current time so that we get any sequence of boards
srand(time(NULL));
// choose a random n in [1, max]
g.number = rand() % max + 1;
}
// start up ncurses
if (!startup())
{
fprintf(stderr, "Error starting up ncurses!\n");
return 5;
}
// register handler for SIGWINCH (SIGnal WINdow CHanged)
signal(SIGWINCH, (void (*)(int)) handle_signal);
// start the first game
if (!restart_game())
{
shutdown();
fprintf(stderr, "Could not load board from disk!\n");
return 6;
}
redraw_all();
// let the user play!
int ch;
int last[3] = {10};
do
{
// refresh the screen
refresh();
// get user's input
ch = getch();
// capitalize input to simplify cases
ch = toupper(ch);
// process user's input
switch (ch)
{
// start a new game
case 'N':
g.number = rand() % max + 1;
if (!restart_game())
{
shutdown();
fprintf(stderr, "Could not load board from disk!\n");
return 6;
}
break;
// restart current game
case 'R':
if (!restart_game())
{
shutdown();
fprintf(stderr, "Could not load board from disk!\n");
return 6;
}
break;
// let user manually redraw screen with ctrl-L
case CTRL('l'):
redraw_all();
break;
case 'U': case CTRL('Z'):
if (last[0] != 10 && !game_won())
{
g.board[last[0]][last[1]] = last[2];
draw_numbers();
if (check_cols(1) || check_rows(1) || check_squares(1))
hide_banner();
show_cursor();
warn();
}
break;
// move cursor
case KEY_UP:
if (g.y > 0)
{
g.y -= 1;
show_cursor();
}
else
{
g.y = 8;
show_cursor();
}
break;
case KEY_DOWN:
if (g.y < 8)
{
g.y += 1;
show_cursor();
}
else
{
g.y = 0;
show_cursor();
}
break;
case KEY_LEFT:
if (g.x > 0)
{
g.x -= 1;
show_cursor();
}
else
{
g.x = 8;
show_cursor();
}
break;
case KEY_RIGHT:
if (g.x < 8)
{
g.x += 1;
show_cursor();
}
else
{
g.x = 0;
show_cursor();
}
break;
//input number and check if game is won
case '1' ... '9':
if (g.init_board[g.y][g.x] == 0)
{
last[0] = g.y;
last[1] = g.x;
last[2] = g.board[g.y][g.x];
g.board[g.y][g.x] = ch - 48;
draw_numbers();
if (check_cols(1) || check_rows(1) || check_squares(1))
hide_banner();
show_cursor();
}
game_won();
warn();
break;
//return to blank space
case '0': case '.': case KEY_BACKSPACE: case KEY_DC:
if (g.init_board[g.y][g.x] == 0)
{
last[0] = g.y;
last[1] = g.x;
last[2] = g.board[g.y][g.x];
g.board[g.y][g.x] = 0;
draw_numbers();
if (check_cols(1) || check_rows(1) || check_squares(1))
hide_banner();
show_cursor();
}
warn();
break;
}
// log input (and board's state) if any was received this iteration
if (ch != ERR)
log_move(ch);
}
while (ch != 'Q');
// shut down ncurses
shutdown();
// tidy up the screen (using ANSI escape sequences)
printf("\033[2J");
printf("\033[%d;%dH", 0, 0);
// that's all folks
printf("\nkthxbai!\n\n");
return 0;
}
