748   double dx_a;  in tadashi_square_act()  local
801       dx_a = length * tenm_cos(theta + 90) - x;  in tadashi_square_act()
824             tenm_table_add(laser_angle_new(my->x + x + dx_a * s + dx_b * c  in tadashi_square_act()
830             tenm_table_add(laser_angle_new(my->x + x + dx_a * s + dx_b * c  in tadashi_square_act()
861       dx_a = length * tenm_cos(theta + 90) - x;  in tadashi_square_act()
873           tenm_table_add(laser_point_new(my->x + x + dx_a * s + dx_b * c,  in tadashi_square_act()
876                                          my->x + x + dx_a * s + dx_b * c  in tadashi_square_act()
877                                          + dx_a * 50.0 / 400.0,  in tadashi_square_act()
881           tenm_table_add(laser_point_new(my->x + x + dx_a * s + dx_b * c,  in tadashi_square_act()
884                                          my->x + x + dx_a * s + dx_b * c  in tadashi_square_act()
907   double dx_a;  in tadashi_square_draw()  local
973   dx_a = length * tenm_cos(theta + 90) - x;  in tadashi_square_draw()
983                      (int) (my->x + x + dx_a), (int) (my->y + y + dy_a),  in tadashi_square_draw()
987                      (int) (my->x + x + dx_a + dx_b),  in tadashi_square_draw()
995   if (tenm_draw_line((int) (my->x + x + dx_a), (int) (my->y + y + dy_a),  in tadashi_square_draw()
996                      (int) (my->x + x + dx_a + dx_b),  in tadashi_square_draw()
1011                        (int) (my->x + x + dx_a * s + dx_b * c),  in tadashi_square_draw()
1015     if (tenm_draw_line((int) (my->x + x + dx_a + dx_b * (1.0 - c)),  in tadashi_square_draw()
1017                        (int) (my->x + x + dx_a * (1.0 - s) + dx_b * (1.0 - c)),  in tadashi_square_draw()
1021     if (tenm_draw_line((int) (my->x + x + dx_a * c),  in tadashi_square_draw()
1023                        (int) (my->x + x + dx_b * s + dx_a * c),  in tadashi_square_draw()
1027     if (tenm_draw_line((int) (my->x + x + dx_b + dx_a * (1.0 - c)),  in tadashi_square_draw()
1029                        (int) (my->x + x + dx_b * (1.0 - s) + dx_a * (1.0 - c)),  in tadashi_square_draw()
1047         if (tenm_draw_line((int) (my->x + x + dx_a * s + dx_b * c  in tadashi_square_draw()
1051                            (int) (my->x + x + dx_a * s + dx_b * c  in tadashi_square_draw()
1081                          (int) (my->x + x + dx_a + dx_b * c),  in tadashi_square_draw()
1085       if (tenm_draw_line((int) (my->x + x + dx_a * c),  in tadashi_square_draw()
1087                          (int) (my->x + x + dx_b + dx_a * c),  in tadashi_square_draw()
1103         if (tenm_draw_line((int) (my->x + x + dx_a * s + dx_b * c),  in tadashi_square_draw()
1105                            (int) (my->x + x + dx_a * s + dx_b * c  in tadashi_square_draw()
1106                                   + dx_a * 50.0 / (400.0 * tenm_sqrt(2))),  in tadashi_square_draw()
1112         if (tenm_draw_line((int) (my->x + x + dx_a * s + dx_b * c),  in tadashi_square_draw()
1114                            (int) (my->x + x + dx_a * s + dx_b * c  in tadashi_square_draw()