Game Killer/Game_Killer.bin/853.DUKEEDIT.DOC

Text File | 1992-10-19 | 18KB | 392 lines

█▓▒░ DukeEdit    Version 1.1    Documentation

     DukeEdit is (C) Copyright 1992 David Bollinger.
     Duke Nukem is (C) Copyright 1991 Apogee Software.


     What is "DukeEdit" ?
        DukeEdit is a tool that allows you to view, edit and print the game
     maps of Apogee Software's Duke Nukem.  It will allow you to modify
     existing levels or create completely new levels from scratch.  It will
     work on all the levels of all three episodes of Duke Nukem.  It allows
     you to edit two levels at once and supports cut and paste editing.  It
     contains a complete reference describing every object in the Duke Nukem
     world, and will support any printer capable of compressed mode printing.

     Unfortunately, due to the complexity of the game maps this tool is not
     recommended for casual gamers.  It is intended primarily for experienced
     computer users who would like to expand the worlds of Duke.


     What about "DukeMap" ?
        DukeMap was written approximately one year ago as the first utility
     for viewing and printing the game maps of Duke Nukem.  It served its
     purpose, but has since evolved into DukeEdit.  DukeEdit contains all
     the features of DukeMap (minus several known bugs) while offering a
     more detailed screen display and complete editing capabilities.


     How to use DukeEdit:
        1.  If you do not yet have a copy of Duke Nukem, get it!
        2.  Register your copy with Apogee Software!
        3.  Place the DukeEdit files in your Duke Nukem subdirectory.
        4.  Type 'DukeEdit' from the command line.
        5.  Register your copy of DukeEdit.


     NOTE: DukeEdit requires an EGA or VGA display.


     After loading, DukeEdit will attempt to load level one from episode
     one.  If this level is present it will be displayed on the screen.
     If this level is not present the screen will be blank.  You may
     select a different episode or level by pressing 'L.'  If you are
     unable to load any levels press [Esc] to exit and verify that you
     have installed DukeEdit in the appropriate directory.


█▓▒░ THE DISPLAY

     Hopefully the symbols used on the screen maps are self-evident.
     Most of them at least superficially resemble their counterparts in
     the game.

     Some of the objects (such as jump boots, etc.) are displayed on screen
     as the object itself, even though in the game the object is contained
     within a grey disk.  This is for clarity - grey disks contain important
     items and a screen full of grey disks is not very informative.

     On the other hand, treasure items contained within blue disks are simply
     displayed as blue disks.  No point cluttering up the screen with lots
     of extraneous symbols.  The free-standing treasures however are shown
     as the actual object.  Red disks are similarly displayed.

     The status bar at the bottom of the screen contains the following info:
          1.  The current editing screen (1 or 2)
          2.  The current episode (1-9)
          3.  The current level (1-9,A-C)
          4.  The current shape and type
          5.  The current cursor position


█▓▒░ EDITING:

     Warning:  The world of Duke Nukem is a large and detailed place.
     Editing this world requires both patience and persistence.
     It will also probably require a great deal of experimentation -
          but hey, that's half the fun isn't it ?!


     OBJECTS:
     Each level of Duke Nukem is 128 units wide and 90 units tall.
     At the bottom of the screen are two numbers labeled "XY:"
     which allow you to keep track of your current location within the
     level.  Note that the coordinates begin at 0  (0-127, 0-89).

     Each location within the level can contain one of many different
     objects.  These objects are defined by two numbers:  SHAPE and TYPE.
     These values are also displayed at the bottom of the screen and
     indicate the shape and type of the object that the cursor is currently
     positioned on.  Note that these values are in hexadecimal notation
     (base 16).  This format was chosen because it most closely matches
     the internal organization of objects used by Duke Nukem.  I apologize
     if you are not fluent in hex, but decimal would have been much worse.

     SHAPE is a number in the range 00h - 30h that describes the overall
     function of the object.  For example, is it background or a solid
     object?

     TYPE is a number in the range 00h - E0h (usually) that describes the
     object specifically.  If it is a solid object TYPE will tell you
     what that object looks like.  For example, is it brick or stone?

     As you use the editor you will notice that it forbids you from
     generating certain combinations of SHAPE and TYPE.  This is normal,
     certain combinations are just not valid (or at least not useful).
     I had to make a tradeoff in design on this point between ease-of-use
     and mess-around-ability.  Ease-of-use won.

     A complete listing of SHAPES and TYPES is available in the
     file DUKEEDIT.S&T.  I recommend that you print a copy of this list
     before you begin editing.  In summary, you will find the following 5
     categories of SHAPES:

          SHAPE #          WHAT IS IT?
          -------          ------------------------
            00             Empty
          01 - 05          Flashers (blinky things)
          06 - 17          Background (Duke can move through these)
          18 - 2F          Solids (Duke cannot move through these)
            30             Active Objects (This is all the fun stuff -
                            incl. Duke himself, badguys, health, treasure...

     If the descriptions provided in DUKEEDIT.S&T are not adequate (and
     I admit that some of these objects were difficult to describe in
     words) you may wish to explore the included level WORLDAL1.S&T.  This
     level is nothing more than a "shopping mall" of available non-active
     objects.  They are arranged and grouped in order by SHAPE and TYPE number.

     The following commands will allow you to use WORLDAL1.S&T with
     Duke Nukem (these commands assume you are using episode 1):
          RENAME WORLDAL1.DN1 WORLDAL1.BAK
          RENAME WORLDAL1.S&T WORLDAL1.DN1


     KEYS     FUNCTION
     ------   ---------------------------------------------
     Arrows   move around

     Home     increments the current shape
     End      decrements the current shape
     PgUp     increments the current type
     PgDn     decrements the current type

     Space    repeats last used object (see below)
     Enter    sets last used object (see below)

     Ins      marks and cuts into buffer (see below)
     Del      pastes from buffer (see below)

     L        load a level
     P        print the currently loaded level
     R        rename current level
     S        save the current level

     T        toggle between edit screen 1 and 2

     Ctrl-X   clears entire level (prompts before clearing)

     F1       display help screen listing key functions

     Esc      quit DukeEdit (prompts before exiting)
     ------------------------------------------------------

     Notes on keys:

     The load and save functions allow you to select from 9 different
     episodes.  Be aware that the 3 episodes of Duke Nukem only recognize
     a single episode.  The extra episodes are provided as working storage
     locations for you.  In order to actually play any level of an episode
     numbered above 3 you will have to rename it as appropriate.  The
     rename function will accomplish this.  Once a level has been loaded
     you may rename it to another episode or level before saving it.

     Each time you edit an object the program remembers that object.
     The space bar allows you to later recall that object with a single
     keystroke and place it at the current cursor location.  The Enter key
     is in effect the opposite of the space bar: it sets the repeatable
     object to the object at the current cursor location.  The Enter key
     allows you to "pick up" existing objects for duplication.

     To copy more than a single object you must use the buffer commands:

     The Insert key can be used to copy a region into a temporary buffer.
     Press Insert once to mark the first corner of the region.  Now define
     the region by moving around with the arrow keys (the region will be
     highlighted).  Pressing Insert a second time will complete the
     operation.  Pressing Escape before pressing Insert a second time will
     cancel the operation.

     The temporary buffer can be retrieved by pressing the Delete key.
     The current cursor position defines the upper left corner of the
     pasted block.  If there is insufficient room to perform the paste
     a warning will be issued and the operation will be cancelled.
     Note: pasting cannot be undone.

     I might suggest using the buffer to build a "library" level of
     commonly used groups of objects.  Keep the library loaded in edit
     screen 2, then while editing a new level on screen 1 you can cut and
     paste from the library.

     Note: Delete was chosen as the paste key rather than Insert only because
     it is usually a physically smaller key.  I believe that destructive keys
     ought to be harder to get at than constructive keys.

     Ctrl-X clears the entire level.  It will ask for confirmation before
     executing.


█▓▒░ DESIGN GUIDELINES
     Duke Nukem is amazingly forgiving in terms of the errors it will
     allow in its level datafiles.  However, a well designed level will
     obey the following guidelines:

     1.  Place one and only one Duke in each level.
     2.  Place one and only one exit door in each level.
     3.  Do not allow Duke to walk off the left or right sides of the level.
     4.  Do not allow Duke to move below line 86 or above line 3.
     5.  If you use the conveyor belts, make sure that the ends are
         properly matched.
     6.  If you use the teleporters, make sure that you use one and only one
         of each type (there are two teleporters).
     7.  Special objects such as the jump boots, grappling hook, robot glove,
         etc., should not be duplicated within a level.
     8.  Duke is 2 units tall although his object occupies only one unit.
         The space just above Duke should be empty.  All paths that Duke is
         expected to take must be at least two units tall.
     9.  Several other objects also occupy more than 1 unit - allow room:
         fans, teleporters, large techbots, rockets, reactor, etc.
     10. Duke can only jump 3 units vertically, 4 with jump boots.  He can
         jump 7 units horizontally, 8 with jump boots - and further if the
         destination is below him.  Make sure he can reach his destination.
     11. If you use keys, make sure that keys, keyholes and doors are
         matched up logically.
     12. If you use the duplicators (S&T #'s 3025, 3026, 3027) be aware that
         they can function as either background or solid objects depending
         on what they are next to.  Make sure they work the way you expect.
     13. If you use the extension floor, make sure that it has something to
         "run into" to stop its extension.
     14. Place Dr. Proton only in the last level of an episode.

     The editor will not prevent you from disobeying these guidelines,
     use common sense.  Typically if Duke Nukem finds too many of any given
     object in a level it will remove them, beginning at the top left, leaving
     the only the lower right copy.  If objects don't match up properly they
     will probably simply not work.


█▓▒░ PRINTING

     The maps used in Duke Nukem are too wide to fit on 8-1/2 x 11 paper
     unless compressed printing is used.  DukeEdit will automatically set
     your printer to compressed mode before printing if it finds a file
     called DUKEEDIT.PTR that contains the escape sequence appropriate
     for your printer.  The setup file included supports Epson and IBM
     compatible printers that can be switched into compressed mode with
     the sequence: \027\014  or  <ESC><SI>.

     The file DUKEEDIT.LSR contains the escape sequence for setting a
     Hewlett-Packard Laserjet into compressed mode.  The following DOS
     commands will make this file the active printer configuration:
          RENAME DUKEEDIT.PTR DUKEEDIT.IBM
          RENAME DUKEEDIT.LSR DUKEEDIT.PTR

     Other printers can be supported by inserting their commands with a
     text editor.  Or you may put your printer into compressed mode
     manually.

     If you have a wide-carriage printer you can safely ignore all of
     the above; the maps will fit perfectly at 10 CPI.

     NOTE:
     Since the map is printed using text characters, which are not square,
     the aspect ratio of the maps will be distored - they will appear to
     be taller than they actually are.  This problem is more noticeable
     on narrow-carriage printers.


     The following symbols are used on the printed maps:

          ╬      Duke's starting position
          ¥      Techbot - Badguy
          c      Camera
          ▓ ▒ ░  Various walls/floors/solid objects
          < >    Conveyor belts
          *      Spike ball (bouncing/exploding)
          ┴ ┬    Spikes
          ■      Various goodies, treasure
          DUKE   Collect the letters
          ∞      Health items (pepsi, drumstick, molecule)
          ⌐      Gun, increased firepower
          ≈      Flamejet
          ≡      Electric field
          k      Key
          Φ      Keyhole
          ║      Key operated door
          X      Exit door
          ─      Psuedo-floor generator
          A      Rocket
          S      Fan
          Ω      Teleporter
          ^      Elevator

     Notes:  Background objects are not displayed on the printed maps.
             The duplicators are displayed as very light solid objects -
             depending on their placement they may be simply background.



█▓▒░ LEGAL STUFF:

     DukeEdit is (C) Copyright 1992 David Bollinger, All Rights Reserved.

     Disclaimer:
     The author makes no representations or warranties with respect to
     this software or documentation, and specifically disclaims any
     express or implied warranties of merchantability or fitness for
     any purpose.  Further the author reserves the right to make changes
     to any and all parts of the software, at any time, without obligations
     to notify any person or organizations.  The author will not be
     liable for any special, incidental, consequential, indirect or
     similar damages due to loss of data or any other reason even if the
     author has been advised of the possibility of such damages.  In no
     event shall the author's liability for any damages ever exceed the
     price paid for the license to use the software, regardless of the
     form of the claim.

     Further the author is in no way affiliated with Apogee Software.
     All programs and datafiles contained herein are original works
     of authorship.  None of the programs or datafiles contained herein
     shall be distributed with any of Apogee Software's products, nor
     shall they be represented as having been approved for any use by
     Apogee Software.


█▓▒░ ETCETERA:

     DukeEdit is distributed as shareware and may be freely distributed
     provided that all of the original files are included and have not
     been modified or altered in any way.  This software may not be sold.
     However, a reasonable service charge (not to exceed $7) may be asked in
     order to cover handling and/or materials costs.

     This release of DukeEdit consists of the following files:
          DUKEEDIT.EXE
          DUKEEDIT.DOC
          DUKEEDIT.S&T
          DUKEEDIT.PTR
          DUKEEDIT.LSR
          WORLDAL1.S&T


     If you use and enjoy this program I encourage you to support the
     shareware concept by sending U.S. $10.00 to:

                                David Bollinger
                                P.O. Box 894
                                Denair, CA  95316


     In return you will receive the latest version of the program (please
     specify 3 1/2" or 5 1/4" disks) as well as any levels that either I
     have created or that have been submitted by other users.

     I heartily welcome all submissions of any levels that you may create.
     I personally enjoy this game a great deal, and love exploring new
     worlds created by other people.  All levels that are playable will
     be shipped out with the registered version of the program so that
     other users will also benefit from your creativity.  Appropriate
     credit for design will be included in this .DOC file.

     I also welcome all comments and suggestions.

█▓▒░ RELEASE NOTES Version 1.1 11/15/92

     1.  Version 1.1 is the first publicly available version of DukeEdit.
     2.  DukeEdit was written with Borland C++ 3.0 and Turbo Assembler 2.0.
     3.  DukeEdit correctly identifies all teleporters.  (DukeMap did not).
     4.  Under cetain circumstances, DukeMap would crash while printing if the
         printer was not ready.  This has been corrected in DukeEdit.


     (Note:  Certain shareware distributors require that instructional or
      identification material be appended to the documentation file or
      placed in a separate file to be included with the original program
      files.  The author grants permission for this documentation file to
      be modified for this purpose provided that the original text is left
      intact.  The author also grants permission for additional files to be
      included for this purpose provided that they are clearly identified as
      not being part of the original program.)