Copying and licence information
*******************************

Angband is free software; you can redistribute it and/or modify it
under the terms of either the GNU General Public License, version 2 as
published by the Free Software Foundation, or the "Angband licence":

   Copyright (c) 1997 Ben Harrison, James E. Wilson, Robert A. Koeneke

   This software may be copied and distributed for educational,
   research, and not for profit purposes provided that this copyright
   and statement are included in all such copies.  Other copyrights
   may also apply.

With the following exceptions:

* The SDL runtime libraries (if provided with your copy of the game)
  are under the following licence:

     The Simple DirectMedia Layer (SDL for short) is a cross-platform
     library designed to make it easy to write multi-media software,
     such as games and emulators.

     The Simple DirectMedia Layer library source code is available
     from: http://www.libsdl.org/

     This library is distributed under the terms of the GNU LGPL
     license: http://www.gnu.org/copyleft/lesser.html

* Adam Bolt's (16x16) graphics may be redistributed and used for any
  purpose, with or without modification.

* David Gervais' (32x32) graphics may be redistributed, modified, and
  used only under the terms of the Creative Commons Attribution 3.0
  licence.

* Shockbolt's (64x64) graphics are distributed under the following
  licence:

     The Shockbolt Angband 64x64/128x64 tileset is copyright (C)
     Raymond Gaustadnes 2012.  It can be found in the file
     lib/tiles/shockbolt/64x64.png.

     Permission is granted to:

     * use the tileset with in-development and released versions of
       Angband

     * distribute and make copies of the tileset with in-development
       and released versions of Angband, as long as no fee is charged
       for it

     * incorporate tiles designed by the author for variants of
       Angband and use and distribute them with Angband under the
       terms above

     Permission is not granted to:

     * modify the tileset without the author's permission.

     * incorporate tiles designed for ToME that do not appear in the
       Angband tileset.

     * use or distribute the tileset with other games or projects.  If
       you want to use and distribute the tileset with other games or
       projects, you must obtain explicit permission from the author.
       Non-commercial games or projects may be granted permission to
       use them, and if so, use will be allowed as long as the game or
       project remains non-commercial.  To use them in commercial
       games, a non-exclusive licence must be acquired from the
       author.

  Currently some of the tiles in the 64x64.png tilesheet were resized
  from tiles made by David Gervais for the 32x32 set.

* The sounds are licenced under the Creative Commons Attribution-
  NonCommercial-Sharealike licence.  They were created by Dubtrain
  <angband@dubtrain.com>. You can find them in Wave format at
  http://www.dubtrain.com/angband/.

* The font files are all by Leon Marrick and/or Sheldon Simms III
  and/or Nick McConnell, all of whom have agreed to their Angband work
  being released under the GPL.

It is considered good practice to retain this statement for
derivatives, rather than (e.g.) redistributing Adam Bolt's tiles under
the GPL, or choosing to make a variant which is only under one of the
Angband or GPL licences.  This allows easier sharing of changes
between variants.
