Dragon Tower source

[@/-----------------------------------------------\.
| O@o*O@ o@ * o * |
| @* o*O@ O*     -=Dragon Tower=- |
| O*@ * |
| o   o  *  *   /v/------o          [ ] |
| *@ |  |  |  |
| *@o  o        [ ]-[ ] | / | / |
| *  @ |  | - |
| o *O   *  [ ]-[ ]-[ ] | /?/ |
| @ | - |  |
| * *         [?]-[ ] / | /         [ ] |
| o |  |  |
| @  *    *         /v/-[F]-[ ]-[ ]-[ ]-[ ]-[?] |
| *   *              - |  |
| / | / [ ]                     @ |
|  |  |  |
| /v/-[ ]-[ ]-[ ]-[ ] [ ] To the            * |
| - | Shadow              @ |
|  | [?]             { } Grove             @ |
|  |  | *  @* |
|  | [ ]                              *  @ |
| - | *@ |
| / | /-[ ]-/F/                     *      *   O* |
|  | @o o |
| [ ]                       *  *  *  @ |
|  | @ o   O |
| [ ]                [?]      *    @ @ |
|  |  | *   *oo oO*@ |
| [ ] - v |  |  | - [ ]-v |  |  | - /v/       O*   @O |
|  | * o * *@o @o |
| [?]                  @o@@O @O* |
| *  @o@  @  @ @*  @ |
\-----------------------------------------------/@]