LICENSE

This is the License file for the various intellectual property assets within this game. 

These licenses are all legally enforceable, so please understand them before modifying for distributing the game. 


===========
SOURCE CODE
===========
All *.java files in this game contain a copyright notice. There are THREE different types:

All java files created by Ray Fowler:
 * Licensed under the GNU General Public License, Version 3 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     https://www.gnu.org/licenses/gpl-3.0.html
 *

What this essentially means (read the license for full info):
 1. You are free to edit this source code and create a new game from it, with the following requirements:
    - a. You must make all of your source code available with the game (just like this game)
    - b. You cannot protect your source code with a license more restrictive than this one.
 

The /src/rotp/model/planet/PlanetHeightMap.java file:
 * This file is a Java-rewrite of the "Planet Generator" code (originally in C)
 * available from the following site:
 * 
 *     http://hjemmesider.diku.dk/~torbenm/Planet
 * 
 * That page includes the following statement: "Both the program itself and 
 * maps created by the program are free for use, modification and reproduction,
 * both privately and for commercial purposes, as long as this does not limit
 * what other people may do with the program and the images they produce with
 * the program"
 *


All Java files in the src/rotp/apachemath folder:
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *

=======
ARTWORK
=======
All image files in this game are copyright by Peter Penev. They are:

// Licensed under the Creative Commons License, 
// Attribution-NonCommercial-NoDerivatives 4.0 International (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     https://creativecommons.org/licenses/by-nc-nd/4.0/
//  

What this essentially means (read the license for full info): 
 1. you can distribute a game with these assets, but you cannot sell the game. 
 2. These assets cannot be altered. 
 3. Credits to Petar Penev must be preserved.



===========
SOUND/MUSIC
===========
All sound files in this game are copyright by Remi Agullo. They are:

// Licensed under the Creative Commons License, 
// Attribution-NonCommercial-NoDerivatives 4.0 International (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     https://creativecommons.org/licenses/by-nc-nd/4.0/
//  

What this essentially means (read the license for full info): 
 1. you can distribute a game with these assets, but you cannot sell the game. 
 2. These assets cannot be altered. 
 3. Credits to Remi Agullo must be preserved.



=======
WRITING
=======
Various *.txt files in this game that contain a license notice are copyright by 
Jeff Colucci. This includes English text and any foreign language translations.
They are:

// Licensed under the Creative Commons License, 
// Attribution-NonCommercial-NoDerivatives 4.0 International (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     https://creativecommons.org/licenses/by-nc-nd/4.0/
//  

What this essentially means: 
 1. you can distribute a game with these assets, but you cannot sell the game. 
 2. These assets cannot be altered. 
 3. Credits to Jeff Colucci must be preserved.
 
 
The manual.pdf file is copyright by Tom Chick. This includes any foreign language 
translations of the manual contained in this repository. These file(s) are:

// Licensed under the Creative Commons License, 
// Attribution-NonCommercial-NoDerivatives 4.0 International (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     https://creativecommons.org/licenses/by-nc-nd/4.0/
//  

What this essentially means: 
 1. you can distribute a game with these assets, but you cannot sell the game. 
 2. These assets cannot be altered. 
 3. Credits to Tom Chick must be preserved.