games/NXDoom: Initial port of Chocolate DOOM to NuttX.

.codespell-ignore-lines

@@ -8,3 +8,8 @@
       auto certificate = Controlse::CCertificate(
  *  |---------- [-rw-r--r--        15]  afile.txt
   g_afile.name                 = "afile.txt";
+                            "*.deh", "*.hhe", "*.seh", NULL);
+  MUSIC("introa"), MUSIC("runnin"), MUSIC("stalks"), MUSIC("countd"),
+  MUSIC("betwee"), MUSIC("doom"),   MUSIC("the_da"), MUSIC("shawn"),
+  MUSIC("messag"), MUSIC("count2"), MUSIC("ddtbl3"), MUSIC("ampie"),
+  MUSIC("tense"),  MUSIC("shawn3"), MUSIC("openin"), MUSIC("evil"),

.codespellrc

@@ -9,6 +9,8 @@ exclude-file = .codespell-ignore-lines
 skip =
   LICENSE,
   examples/webpanel/content/www/xterm.min.js,
+  **/games/NXDoom/src/doom/d_englsh.h,
+  **/games/NXDoom/src/doom/d_french.h
 
 # Ignore words list (FTP protocol commands and technical terms)
 ignore-words-list = ALLO, ARCHTYPE, parm, shiftIn

games/NXDoom/.gitignore

@@ -0,0 +1,70 @@
+CMDLINE
+INSTALL
+Makefile.in
+Make.dep
+TAGS
+aclocal.m4
+autom4te.cache
+autotools
+bin
+config.hin
+config.log
+config.status
+configure
+lib
+obj
+rpm.spec
+stamp-h
+stamp-h.in
+stamp-h1
+tags
+\#*\#
+DOOM*.png
+HTIC*.png
+HEXEN*.png
+STRIFE*.png
+DOOM*.pcx
+HTIC*.pcx
+HEXEN*.pcx
+STRIFE*.pcx
+
+# CMake-specific ignores
+/.vs
+/build*
+/CMakeSettings.json
+/out
+
+# These are the default patterns globally ignored by Subversion:
+.depend
+.built
+*.o
+*.gcno
+*.gcda
+*.lo
+*.la
+*.al
+.libs
+*.so
+*.so.[0-9]*
+*.a
+*.pyc
+*.pyo
+*.rej
+*~
+.#*
+.*.swp
+.DS_store
+
+# Ignore GNU Global tags and html files
+GPATH
+GRTAGS
+GTAGS
+/HTML/
+
+# VSCode settings
+
+/.vscode/
+
+# clangd settings
+/.cache/clangd
+compile_commands.json

games/NXDoom/AUTHORS

@@ -0,0 +1,7 @@
+Simon Howard <fraggle@gmail.com>
+James Haley <haleyjd@hotmail.com>
+Samuel Villarreal <svkaiser@gmail.com>
+Fabian Greffrath <fabian@greffrath.com>
+Jonathan Dowland <jon@dow.land>
+Alexey Khokholov <alexeytf2@gmail.com>
+Turo Lamminen <turol@iki.fi>