StendhalLocalhostServerOnLinux

This guide applies to:

• Marauroa 2.1 and above
• Stendhal 0.65.5 and above

Setting up a localhost server

This guide will teach you how to set up a server on your Linux machine. The server will be a local one, so people from around the world cannot get to your server. Only those who are directly connected to you via a LAN can connect to this server. The required packages are:

• Marauroa version 2.1 or above, see below
• A compiled version of the Stendhal Server, version X.XX
• MySQL
• GNU/Linux (This may be others, the directions should apply almost exactly to any *nix system)
• A text editor (just use your favourite)
• Command-line access (ask system administrator if it's a problem)

Getting the materials

Download a current version of Stendhal. If you want to use the current release of the Stendhal server, go to http://arianne.sourceforge.net/?arianne_url=games/game_stendhal#downloadsection and download the stendhal-server-X.XX.zip from that page.

If you want to compile it yourself from CVS or the source code provided at the downloads link, then see How to build Stendhal for more info. If you run a Linux System, then you have the necessary tools to get everything else.

Setting up MySQL

After you've installed MySQL, make sure you have a database ready for it. At a command line, type

mysql -u NAME -p

if you need a password for your server (by default, you don't). If you don't need a password, omit the "-u NAME -p" part. At the prompt that appears, type

create database marauroa;
grant all on marauroa.* to 'FOO'@'localhost' identified by 'BAR';

FOO and BAR are the username and password to be used by Marauroa, respectively. Replace them with whatever you want. If the user doesn't exist, it will be created. Remember these values (FOO and BAR)! If you get a problem like:

ERROR 1044 (42000): Access denied for user 'FOO'@'localhost' to database 'stendhal_db'

then you need to login to mysql as the root mysql user, who should have 'grant' access. As root you can then try

grant all on marauroa.* to 'FOO'@'localhost' identified by 'BAR';

again.

Makin' the cake

Well, now that we have the materials ready, we need to mix them together to create a great product, no? Here are the steps we are going to take:

1. Create a server directory, to hold everything in a nice, organized way
2. Unzip your Stendhal Server zip in this server directory
3. Run the Stendhal GenerateINI script, to get a configuration file
4. Have fun

We will go through them in turn. The first and last shouldn't be to hard. Let's create that directory!

Creating the server directory

Let's create your folder to run the server from, in your home directory. NOTE: The commands given are for use in the command-line, but you can take the GUI route as well. For some commands, you must run them from the command-line, and I will tell you

cd
mkdir stendhal_server

This will create a directory called "stendhal_server" in your home directory. See how easy that was? And how easy to tell what will be in that directory? That's the beauty of organization.

Marauroa and Stendhal: Moving time!

Unzip the stendhal server zip which you downloaded, into the stendhal_server directory.

Now check you have the following files in the stendhal_server directory:

• stendhal-server-X.XX.jar
• stendhal-xmlconf-X.XX.jar
• stendhal-maps-X.XX.jar
• groovy.jar
• simple.jar
• marauroa.jar
• log4j.jar
• log4j.properties
• jython.jar
• mysql-connector.jar
• commons-lang.jar

If any of the latter jars are missing you can fetch them here: http://arianne.cvs.sourceforge.net/arianne/stendhal/libs/ Done!

Note about marauroa.jar: If you take the marauroa.jar straight from http://arianne.cvs.sourceforge.net/arianne/stendhal/libs/ then get the one which is tagged for the release of stendhal you're using. If you're not sure about this, there is a lengthier way ... You can instead download the marauroa.zip from http://arianne.sourceforge.net/?arianne_url=servers/server_marauroa#downloadsection and extract just the jar file. The jar file might be called marauroa-Y.YY.jar so please rename to just marauroa.jar

MySQL & Marauroa: Let the 2 be one

Time to configure Marauroa to point to the database you made earlier. In the command-line (not in GUI!), run:

java -cp marauroa.jar:stendhal-server-X.XX.jar games.stendhal.server.core.engine.GenerateINI

Make sure the names of any jars after the 'cp' are the same as the ones in the server directory.

Now, it will ask you questions. Just hit enter if you want to use the defaults, and see below for more details: When it asks you for...

• database name, use the default (marauroa)
• host, using 'localhost' is fine
• user, use the username you used in giving permissions (FOO)
• password, use the password you used giving permissions (BAR)
• port, anything above 1024. 32160 is the default for stendhal, but it can be anything above 1024
• game, type "stendhal" (or a number for that, if a multiple-choice menu appears)
• turn time, or how long the server takes to process each event, choose anything above 200, but below 1000. This is in milliseconds. default is 300
• log and stats generation logs, use the default ("./") - it's in the same directory as everything else
• RSA key size, choose anything smaller than 1024 bits, but greater than 512 (or equal to). This is to make sure that the login information is valid and secure. Like the prompt says, anything greater than 1024 can take a LONG time. But, if you have ~30 minutes to spare (more or less, depending on your comp), you could use the extra security

Well, thats everything! When it's finished, you'll have a new file, "server.ini". Don't lose it, as it contains the information to get your server up & running, as well as the key to do that. If Marauroa won't start, and nor will your server, check to see if that INI file is there (at the same directory! NOWHERE ELSE!) and if it is, try running the GenerateINI command again; the file could have change with updating the RSA keys

Starting Marauroa

To start Marauroa, simply open the marauroad file in the directory with Marauroa - you may need to make it executable first. To make it executable, in a command prompt type

chmod +x /path/to/marauroad

To start it from a command prompt, type

cd /path/to/
./marauroad

where /path/to/ is the path to the directory in which Marauroa is installed.

Have fun

Well, that's it! Just follow the previous steps under Starting Marauroa to start the server. Pretty easy, huh? Check out the troubleshooting and extras sections for more things to do.

Extras

This is the extras section! Here you have trouble shooting, and hints & tips

Troubleshooting

Please see StendhalServerTroubleShooting.

Server bonuses

You are the man!

Want to be an admin? Now you can! It's easy! First create a file called "admins.list" This is a plain text file, with each name on a separate line. The name must be EXACT, or it will not work. Then go to the directory where you extracted stendhal-server-X.XX.zip, and browse to data/conf (create it if it isn't already there). Add admins.list there. You may need to adjust the classpath which your server loads from.

Be my wife? And other server extensions

Server extensions. They add much (or little) functionality to a server, that another may not have. If you want to add the Spouse extension, which adds marriage (uh-oh!) to your server, just add these to your marauroa.ini file we created earlier (note that marriage is now built in to the server and doesn't require an extension, but you can use this template for all extensions, this is just an example):

# load StendhalServerExtension(s)
groovy=games.stendhal.server.scripting.StendhalGroovyRunner
http=games.stendhal.server.StendhalHttpServer
spouse=games.stendhal.server.extension.SpouseExtension
server_extension=groovy,http,spouse

http.port = 8080

The first 3 lines (not including the comment) point to specfic classes in your code. The server_extension line tells marauroa to load those extensions at start time. After adding these, restart your server. Don't worry - the RSA keys won't break because you added these lines. I personally have 3 server extensions that I wrote as well, 2 of which are broken (help!). To add those, just add this:

my_extension=java.class.path.to.my_extension

And add "my_extension" to the end of server_extension (don't forget the comma separating everything!)

Finished

Well, that's it. You're done. Finito. Fi. Whatever. You now have your own localhost server! No one can access yet; sign up for a free dynamic dns service at www.dyndns.com and connect a server they host to your IP. Then, all people have to do is go to whatever you set as your domain name with DynDNS. Party time!