+ int newx, newy;
+
+ MovDelay[x][y] = 1;
+
+ if (MovDir[x][y] & MV_HORIZONTAL && MovDir[x][y] & MV_VERTICAL)
+ {
+ boolean first_horiz = RND(2);
+ int new_move_dir = MovDir[x][y];
+
+ MovDir[x][y] =
+ new_move_dir & (first_horiz ? MV_HORIZONTAL : MV_VERTICAL);
+ Moving2Blocked(x, y, &newx, &newy);
+
+ if (IN_LEV_FIELD(newx, newy) &&
+ (IS_FREE(newx, newy) ||
+ Feld[newx][newy] == EL_ACID ||
+ (element == EL_PENGUIN &&
+ (Feld[newx][newy] == EL_EXIT_OPEN ||
+ IS_FOOD_PENGUIN(Feld[newx][newy])))))
+ return;
+
+ MovDir[x][y] =
+ new_move_dir & (!first_horiz ? MV_HORIZONTAL : MV_VERTICAL);
+ Moving2Blocked(x, y, &newx, &newy);
+
+ if (IN_LEV_FIELD(newx, newy) &&
+ (IS_FREE(newx, newy) ||
+ Feld[newx][newy] == EL_ACID ||
+ (element == EL_PENGUIN &&
+ (Feld[newx][newy] == EL_EXIT_OPEN ||
+ IS_FOOD_PENGUIN(Feld[newx][newy])))))
+ return;
+
+ MovDir[x][y] = old_move_dir;
+ return;
+ }
+ }
+ }
+ else if (element_info[element].move_pattern == MV_ALL_DIRECTIONS)
+ {
+ boolean can_turn_left = FALSE, can_turn_right = FALSE;
+
+ if (IN_LEV_FIELD(left_x, left_y) &&
+ (IS_FREE(left_x, left_y) ||
+ (DONT_COLLIDE_WITH(element) && IS_FREE_OR_PLAYER(left_x, left_y))))
+ can_turn_left = TRUE;
+ if (IN_LEV_FIELD(right_x, right_y) &&
+ (IS_FREE(right_x, right_y) ||
+ (DONT_COLLIDE_WITH(element) && IS_FREE_OR_PLAYER(right_x, right_y))))
+ can_turn_right = TRUE;
+
+ if (can_turn_left && can_turn_right)
+ MovDir[x][y] = (RND(3) ? (RND(2) ? left_dir : right_dir) : back_dir);
+ else if (can_turn_left)
+ MovDir[x][y] = (RND(2) ? left_dir : back_dir);
+ else if (can_turn_right)
+ MovDir[x][y] = (RND(2) ? right_dir : back_dir);
+ else
+ MovDir[x][y] = back_dir;
+
+ MovDelay[x][y] = GET_NEW_MOVE_DELAY(element);
+ }
+ else if (element_info[element].move_pattern == MV_HORIZONTAL ||
+ element_info[element].move_pattern == MV_VERTICAL)
+ {
+ if (element_info[element].move_pattern & old_move_dir)
+ MovDir[x][y] = back_dir;
+ else if (element_info[element].move_pattern == MV_HORIZONTAL)
+ MovDir[x][y] = (RND(2) ? MV_LEFT : MV_RIGHT);
+ else if (element_info[element].move_pattern == MV_VERTICAL)
+ MovDir[x][y] = (RND(2) ? MV_UP : MV_DOWN);
+
+ MovDelay[x][y] = GET_NEW_MOVE_DELAY(element);
+ }
+ else if (element_info[element].move_pattern & MV_ANY_DIRECTION)
+ {
+ MovDir[x][y] = element_info[element].move_pattern;
+ MovDelay[x][y] = GET_NEW_MOVE_DELAY(element);
+ }
+ else if (element_info[element].move_pattern == MV_ALONG_LEFT_SIDE)
+ {
+ if (IN_LEV_FIELD(left_x, left_y) &&
+ (IS_FREE(left_x, left_y) ||
+ (DONT_COLLIDE_WITH(element) && IS_FREE_OR_PLAYER(left_x, left_y))))
+ MovDir[x][y] = left_dir;
+ else if (!IN_LEV_FIELD(move_x, move_y) ||
+ (!IS_FREE(move_x, move_y) &&
+ (!DONT_COLLIDE_WITH(element) || !IS_FREE_OR_PLAYER(move_x, move_y))))
+ MovDir[x][y] = right_dir;
+
+ if (MovDir[x][y] != old_move_dir)
+ MovDelay[x][y] = GET_NEW_MOVE_DELAY(element);
+ }
+ else if (element_info[element].move_pattern == MV_ALONG_RIGHT_SIDE)
+ {
+ if (IN_LEV_FIELD(right_x, right_y) &&
+ (IS_FREE(right_x, right_y) ||
+ (DONT_COLLIDE_WITH(element) && IS_FREE_OR_PLAYER(right_x, right_y))))
+ MovDir[x][y] = right_dir;
+ else if (!IN_LEV_FIELD(move_x, move_y) ||
+ (!IS_FREE(move_x, move_y) &&
+ (!DONT_COLLIDE_WITH(element) || !IS_FREE_OR_PLAYER(move_x, move_y))))
+ MovDir[x][y] = left_dir;
+
+ if (MovDir[x][y] != old_move_dir)
+ MovDelay[x][y] = GET_NEW_MOVE_DELAY(element);
+ }
+ else if (element_info[element].move_pattern == MV_TOWARDS_PLAYER ||
+ element_info[element].move_pattern == MV_AWAY_FROM_PLAYER)
+ {
+ int attr_x = -1, attr_y = -1;
+ int newx, newy;
+ boolean move_away =
+ (element_info[element].move_pattern == MV_AWAY_FROM_PLAYER);
+
+ if (AllPlayersGone)
+ {
+ attr_x = ExitX;
+ attr_y = ExitY;
+ }
+ else
+ {
+ int i;