int main(int argc, char** argv) {
struct Tile* t = Tile_new('f');
printf("tile %c\n", t->color);
struct Board* b = Board_new(9,9);
struct Tile* t2 = Board_get(b,0,0);
printf("tile %c\n", t2->color);
Board_print(b);
Board_randomize(b);
Board_print(b);
struct Board* b2 = Board_clone(b);
int matches;
matches = Board_check_matching_at(b2, 0, 4);
printf("board matches %i\n", matches);
return 0;
}
int evalBoard(const Board* board, int color){
int x;
int y;
int eval = 0;
for(x = 0; x < OTHELLO_X_MAX; x++){
for(y = 0; y < OTHELLO_Y_MAX; y++){
if(Board_get(board, x, y) == color){
eval++;
}
}
}
return eval;
}
void Board_set(struct Board* board, int x, int y, char color) {
struct Tile* t = Board_get(board, x, y);
t->color = color;
}
int Board_check_matching_at(struct Board* board, int x, int y) {
// check if 3 or more in a row here, or other special patterns
int colorhere = Board_get(board, x, y)->color;
int match_up = 0;
int match_down = 0;
int match_left = 0;
int match_right = 0;
int cx;
int cy;
cx = x;
while (1) {
cx--;
if (cx < 0 || cx >= board->width) {
break;
}
if (colorhere == Board_get(board, cx, y)->color) {
match_left++;
} else {
break;
}
}
cx = x;
while (1) {
cx++;
if (cx < 0 || cx >= board->width) {
break;
}
printf("colors %c %c\n", colorhere, Board_get(board, cx, y)->color);
if (colorhere == Board_get(board, cx, y)->color) {
match_right++;
} else {
break;
}
}
cy = y;
while (1) {
cy--;
if (cy < 0 || cy >= board->height) {
break;
}
if (colorhere == Board_get(board, x, cy)->color) {
match_up++;
} else {
break;
}
}
cy = y;
while (1) {
cy++;
if (cy < 0 || cy >= board->height) {
break;
}
if (colorhere == Board_get(board, x, cy)->color) {
match_down++;
} else {
break;
}
}
printf("matching %i %i %i %i\n", match_left, match_right, match_up, match_down);
return
(match_left + match_right >= 2)
|| (match_up + match_down >= 2);
}