void GameField::handleEvents(SDL_Event & event) {
        int x = 0,
            y = 0;

        int x_pos = 0,
            y_pos = 0;

        int cols = 0,
            rows = 0;

        if (event.type == SDL_MOUSEBUTTONDOWN) {
            if (event.button.button == SDL_BUTTON_LEFT) {
                x = event.button.x;
                y = event.button.y;

                for (int b = 0; b < BOX_MAX; b++) {
                    x_pos = ((BOX_SPRITE_WIDTH * cols) + BOX_SPRITE_WIDTH);
                    y_pos = ((BOX_SPRITE_HEIGHT * rows) + BOX_SPRITE_HEIGHT);

                    if (x >= GameField::box[b].x && x <= x_pos) {
                        if (y >= GameField::box[b].y && y <= y_pos) {
                            if (GameField::box[b].type == EMPTY) {
                                GameField::box[b].type = CIRCLE;

                                for (int bb = 0; bb < BOX_MAX; bb++) {
                                    if (GameField::box[bb].last == true) {
                                        GameField::box[bb].last = false;
                                    }
                                }

                                GameField::box[b].last = true;
                            }

                            break;
                        }
                    }

                    if (cols == (BOX_MAX_COLS - 1)) {
                        if (rows == (BOX_MAX_ROWS - 1))
                            rows = 0;
                        else
                            rows++;

                        cols = 0;
                    } else {
                        cols++;
                    }
                }
            }
        }
    }