#if 0
#ifdef USE_TILE
        if (!wizard_map && is_terrain_known(*ri) && !is_terrain_mapped(*ri))
        {
            // Can't use set_envmap_obj because that would
            // overwrite the gmap.
            if (is_terrain_seen(*ri))
            {
                env.tile_bk_bg(*ri) = tile_idx_unseen_terrain(ri->x, ri->y,
                                                              grd(*ri));
            }
            else
            {
                unsigned int feature = grd(*ri);
                unsigned int grid_symbol;
                unsigned short grid_color;
                get_item_symbol(feature, &grid_symbol, &grid_color);
                unsigned int fg;
                unsigned int bg;
                tileidx_unseen(fg, bg, grid_symbol, *ri);
                env.tile_bk_bg(*ri) = bg;
            }
        }
#endif
#endif

#ifndef USE_TILE
    key = unixcurses_get_vi_key(key);
#endif

    case 1001:     key = 'b'; break;
    case 1002:     key = 'j'; break;
    case 1003:     key = 'n'; break;
    case 1004:     key = 'h'; break;
    case 1005:     key = '.'; break;
    case 1006:     key = 'l'; break;
    case 1007:     key = 'y'; break;
    case 1008:     key = 'k'; break;
    case 1009:     key = 'u'; break;

(Last updated on 20071202 for Dungeon Crawl Stone Soup 0.3.3.)

(Last updated on 20090728 for Dungeon Crawl Stone Soup 0.5.1.)
Getting DCSS to run
-------------------
This file describes how to compile a runtime executable of DCSS from the
source code. If you're trying to compile Crawl yourself, skip ahead to the
next section, "Building Dungeon Crawl Stone Soup".
If, however, you're having trouble getting a precompiled binary to run:
1) Check whether you've downloaded and extracted the correct version.
    Platform        Tiles?          Download package
    --------        ------          ----------------
    Windows         yes             stone_soup-VERSION-tiles-win32.zip
    Windows         no              stone_soup-VERSION-win32.zip
    Mac/OSX         yes             stone_soup-VERSION-tiles-osx.zip
                                    or stone_soup-VERSION-tiles-osx-app.dmg
    Mac/OSX         no              stone_soup-VERSION-osx.zip
                                    or stone_soup-VERSION-osx-app.dmg
    DOS             no              stone_soup-VERSION-dos.zip
    Source code     yes             stone_soup-VERSION-src.zip
                                    or stone_soup-VERSION-src.tbz2
2) Try removing/renaming your saves/ directory in case older saves aren't
   recognized anymore.
3) If you're playing on a Mac, maybe the following instructions (provided
   by atastypie) will help you:
   * Download Stone Soup 0.5.x Tiles binaries for OS X.
   * Extract to your Desktop.
   * Download Fink 0.9.0.
   * Mount the Fink image.
   * Run the Fink installer from the image.
   * It will ask for your administrator password. Type it and hit Enter.
   * Start Terminal.
   * Type "sudo apt-get install libpng3 freetype2 sdl sdl-image".
   * It will ask for your administrator password. Type it and hit Enter.
   * Type "cd Desktop/ston" => Tab => Enter. Hitting Tab will auto-complete
     the folder name.
     (This is again assuming you extracted Crawl 0.5.x onto your Desktop.)
   * Type "./crawl_tiles".
   Edit: This all assumes you have developer tools / xcode installed off of
         your OSX cd like I do. If you don't, and you get through all this and
         it still doesn't work, install it. It will be in the Tools directory
         of your Leopard install disc. This shouldn't be a requirement to just
         run the game, though.
   Also, some players reported error message like the following:
      dyld: Library not loaded: /sw/lib/libpng12.0.dylib
      Referenced from:
      /PATH/stone_soup-0.5-tiles-osx/crawl_tiles
      Reason: image not found
      Trace/BPT trap
      logout
      [Process completed]
   ... to which atastypie (again!) replied:
   The missing PNG error occurs if you try and run the tiles version by
   double clicking on it. You actually need to run X11 -> open a terminal
   -> go to the crawl directory -> ./crawl_tiles"
If you still can't get Crawl to run, you can ask for further help on
rec.games.roguelike.misc. Please try to be as detailed as possible about any
error messages you're getting.

The rest of the file deals with compiling from the source.

         make MAKEFILE=makefile_tiles.mgw

        make MAKEFILE=makefile_tiles.mgw
  See the next section for step-by-step instructions.

         make MAKEFILE=makefile_tiles.unix

        make MAKEFILE=makefile_tiles.unix

         make MAKEFILE=makefile_tiles.unix OSX=y

        make MAKEFILE=makefile_tiles.unix OSX=y

Building Tiles on Windows (MinGW)
---------------------------------
The following instructions were submitted by zebez.
The following assumes you have a working install of MinGW and is only tested
on 4.4.0. See "Building on Windows (MinGW)" above to find out where to get it.
You need:
* freetype-2.3.5-1-bin.zip
  (http://gnuwin32.sourceforge.net/packages/freetype.htm)
Get the Binaries zip file.
Extract it to your MinGW folder.
In your MinGW include/ folder go into "freetype2" and move "freetype" to your
MinGW include/ folder. Delete the "freetyp2" folder.
* libpng-1.2.37-bin.zip
* libpng-1.2.37-lib.zip
* zlib-1.2.3-lib.zip
  (http://sourceforge.net/projects/gnuwin32/files/)
Extract them your MinGW folder.
* SDL-devel-1.2.13-mingw32.tar.gz
  (http://www.libsdl.org/download-1.2.php)
Extract to your MinGW folder.
If there is a folder named SDL-1.2.13 in your MinGW folder now, move all its
contents to your MinGW root folder.

* SDL_image-devel-1.2.7-VC9.zip
  (http://www.libsdl.org/projects/SDL_image/)
Extract to your MinGW folder.
If there is a folder named SDL_image-1.2.7 in your MinGW folder now, move all
its contents to your MinGW root folder.
Move these dll files from your MinGW lib/ folder to your MinGW bin/ folder:
libpng12-0.dll, SDL_image.dll and zlib1.dll.
Then run, from Stonesoup source folder:
    mingw32-make -f makefile_tiles.mgw install
After a while it should have compiled to source/rel/. Now to actually run it
you need to copy these dlls from MinGW bin/ to the source/rel/ folder:
freetype6.dll, SDL.dll, libpng12-0.dll, SDL_image.dll and zlib1.dll.
Depending on your compiler options you might also need libgcc_s_dw2-1.dll,
also from the MinGW bin/ folder. You can disable the latter by adding
-static-libgcc to the compiler options in the makefile.
You can suppress the compilation warnings by adding
-Wno-parentheses -Wno-array-bounds to the makefile. You'll still get some
warnings, but everything should work fine.