README: Delete paragraph/list about renaming IWADs

These instructions are workarounds for the fact that we renamed the IWAD
files many moons back (see [1]). All source ports have caught up with
the new IWAD names by now, and we can just delete the text.

[1] - https://www.doomworld.com/forum/topic/66856-bikeshedding-renaming-freedooms-iwads/
This commit is contained in:
Simon Howard 2025-06-24 20:10:20 -04:00
parent 1187d3c102
commit 778525b5f1

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@ -43,34 +43,12 @@ or your home directory. If _Freedoom_ comes packaged as part of your
operating system distribution, it should already be installed into the
proper location.
Hopefully, your engine of choice should already be capable of running
_Freedoom_ without extra configuration. This may not be the case,
however, if the engine does not recognize any of the filenames for
_Freedoom_, and might require manual intervention to make it so. One
of the following options should solve it:
* Use the +-iwad+ command line parameter. For example, to play
Phase 2, you can enter +-iwad freedoom2.wad+ either at a command
line, or adding it to an application shortcut.
* Use the +DOOMWADPATH+ environment variable. Many engines support
this variable to add directories and/or files to their search
path. The exact syntax matches your operating systems normal
+PATH+ environment variable.
* Rename the game files. This may be a bit crude, but you can
rename the files to match those of _Doom_s. This is often the
easiest quick-fix, although it is normally desirable to use one of
the above methods if possible.
** +freedoom1.wad+ can be renamed to +doom.wad+
** +freedoom2.wad+ can be renamed to +doom2.wad+
** +freedm.wad+ can be renamed to +doom2.wad+
Additionally, for Unix-like operating systems, such as GNU/Linux or a
BSD variant, _Freedoom_ may be packaged and installed with programs
named +freedoom1+, +freedoom2+, and +freedm+ that automatically run an
engine for proper play. Desktop files may also be installed so that
you can start the game using a graphical interface and avoid the
command line altogether.
For Unix-like operating systems, such as GNU/Linux or a BSD variant,
_Freedoom_ may be packaged and installed with programs named
+freedoom1+, +freedoom2+, and +freedm+ that automatically run an engine
for proper play. Desktop files may also be installed so that you can
start the game using a graphical interface and avoid the command line
a ltogether.
== Compatibility