From d654fd5976437678a9f9ca19464fbf4593f0a740 Mon Sep 17 00:00:00 2001
From: Jed Barber <jjbarber@y7mail.com>
Date: Wed, 16 Aug 2017 22:55:39 +1000
Subject: Updated license, smoothed a few minor glitches

---
 license.txt      | 14 --------------
 makefile         |  4 +++-
 readme.txt       |  3 +--
 src/agent.prolog |  2 +-
 src/main.prolog  |  2 +-
 unlicense.txt    | 24 ++++++++++++++++++++++++
 6 files changed, 30 insertions(+), 19 deletions(-)
 delete mode 100644 license.txt
 create mode 100644 unlicense.txt

diff --git a/license.txt b/license.txt
deleted file mode 100644
index 5a8e332..0000000
--- a/license.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
-
diff --git a/makefile b/makefile
index 2adaf2a..e7bf9e0 100644
--- a/makefile
+++ b/makefile
@@ -4,6 +4,8 @@ SOURCEDIR = src
 
 EXECUTABLES = ${OUTPUTDIR}/wumpus
 
+COMPILER = swipl
+
 
 
 all: huntthewumpus
@@ -17,4 +19,4 @@ distclean:
 
 
 huntthewumpus:
-	prolog --goal=play --stand_alone=true -o ${OUTPUTDIR}/wumpus -c ${SOURCEDIR}/main.prolog
+	${COMPILER} --goal=play --stand_alone=true -o ${OUTPUTDIR}/wumpus -c ${SOURCEDIR}/main.prolog
diff --git a/readme.txt b/readme.txt
index e063e3e..1e4bc45 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,7 +1,6 @@
 
 Hunt The Wumpus
-
-
+---------------
 
 An implementation of the classic text adventure game.
 
diff --git a/src/agent.prolog b/src/agent.prolog
index 0b8ed3e..7b62877 100644
--- a/src/agent.prolog
+++ b/src/agent.prolog
@@ -1,5 +1,5 @@
 
-:- module(agent, [init, look/0, move/1, take/1, shoot/1, hazardAt/1, somethingAt/1]).
+:- module(agent, [init/0, look/0, move/1, take/1, shoot/1, hazardAt/1, somethingAt/1]).
 
 
 :- consult('misc.prolog').
diff --git a/src/main.prolog b/src/main.prolog
index 09011ed..ae9fc7b 100644
--- a/src/main.prolog
+++ b/src/main.prolog
@@ -8,7 +8,7 @@
 
 
 play :-
-    write('\n\nHUNT THE WUMPUS\n\n\n'),
+    write('\nHUNT THE WUMPUS\n\n'),
     init,
     look,
     playLoop.
diff --git a/unlicense.txt b/unlicense.txt
new file mode 100644
index 0000000..68a49da
--- /dev/null
+++ b/unlicense.txt
@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>
-- 
cgit