From f18d37c3f2072c5f23d868a621e2b92d604761fe Mon Sep 17 00:00:00 2001
From: Jesse Gibbons <address@hidden>
Date: Wed, 5 Jun 2019 14:03:19 -0600
Subject: [PATCH] add gnurobots

---
 gnu/packages/games.scm | 49 ++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 47 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 4fdc9b01e6..4b5eedc242 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -40,8 +40,7 @@
 ;;; Copyright © 2019 Oleg Pykhalov <address@hidden>
 ;;; Copyright © 2019 Pierre Langlois <address@hidden>
 ;;; Copyright © 2019 Julien Lepiller <address@hidden>
-;;;
-;;; This file is part of GNU Guix.
+;;; Copyright © 2019 Jesse Gibbons <address@hidden>
 ;;;
 ;;; GNU Guix is free software; you can redistribute it and/or modify it
 ;;; under the terms of the GNU General Public License as published by
@@ -7336,3 +7335,49 @@ Unfortunately, Hacker is not aware of Drascula's real ambitions: DOMINATING
 the World and demonstrating that he is even more evil than his brother Vlad.")
     ;; Drascula uses a BSD-like license.
     (license (license:non-copyleft "file:///readme.txt"))))
+
+(define-public gnurobots
+  (package
+    (name "gnurobots")
+    (version "1.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+	     "mirror://gnu/gnurobots/gnurobots-"
+	     version
+	     ".tar.gz"))
+       (sha256
+        (base32
+         "07gi3lsmbzzsjambgixj6xy79lh22km84z7bnzgwzxdy806lyvwb"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(("glib" ,glib)
+       ("gtk+" ,gtk+-2)
+       ("vte" ,vte/gtk+-2)
+       ("readline" ,readline)
+       ("guile" ,guile-1.8)
+       ("pkg-config" ,pkg-config)))
+    (arguments 
+     ;;-Werror=deprecated-declarations kills the build.
+     '(#:make-flags '("CFLAGS=-Wno-error=deprecated-declarations")
+       #:phases
+       (modify-phases %standard-phases
+	 (add-before 'build 'fix-include
+	   (lambda _
+             ;;TODO: Replace with code adding readline directory to C_INCLUDE_PATH.
+	     (substitute* (find-files "src" "\\.c$")
+	       (("<readline.h>") "<readline/readline.h>"))
+	     (substitute* (find-files "src" "\\.c$")
+	       (("<history.h>") "<readline/history.h>")))))))
+    (synopsis
+     "Program a little robot and watch it explore a world")
+    (description
+     "GNU Robots is a game in which you program a robot to explore a world
+full of enemies that can hurt it, obstacles and food to be eaten.
+The goal of the game is to stay alive and collect prizes.  The robot
+program conveniently may be written in a plain text file in the
+Scheme programming language.")
+    (home-page
+     "https://www.gnu.org/software/gnurobots")
+    (license license:gpl3+)))
-- 
2.21.0