fix: rework wurm server (#4266)

* feat: copy missing directories

Copy the Creative and Adventure directories if they are missing in the server files. This ensures that the necessary directories are present for proper functioning of the server.

* refactor: update default configuration for Wurm server

- Updated the default configuration file for Wurm server.
- Added predefined parameters for game mode, home kingdom, admin password, epic settings, home server, login server, max players, server name, IP address, and ports.
- Modified start parameters to include the new predefined parameters.
- Removed unnecessary lines related to glibc version and sourcing the server config file.
- Updated backup directory path.

* feat: add rmiport and rmiregport to startparameters

This commit adds the `rmiport` and `rmiregport` parameters to the `startparameters` configuration in the Wurm server default config file. These parameters are used for remote method invocation (RMI) port configuration.

* feat: update Wurm server configuration and information

- Updated the default configuration file for the Wurm server.
- Added a new parameter for server-to-server communication.
- Modified the game information script to display the RMI and RMI Registry ports.

This commit improves the configuration and information retrieval for the Wurm server.

* refactor: update startparameters in wurmserver config

The startparameters variable in the wurmserver config file has been updated to remove unnecessary single quotes around the gamemode parameter. This change improves consistency and readability of the code.

* refactor: update startparameters in wurmserver config

The startparameters variable in the wurmserver config file has been updated to include additional parameters for the game server. This change ensures that the server starts with the correct settings and configurations.

* refactor: remove unnecessary start parameter

The commit removes the 'start' parameter from the server's start parameters in the default configuration file. This change simplifies the configuration by removing an unnecessary parameter.

* refactor: update default value for adminpassword in fn_info_game_wurm

The default value for the adminpassword variable in the fn_info_game_wurm function has been updated to "NOT SET" instead of "0". This change ensures that the admin password is properly initialized when not explicitly set.

* feat: add link to Wurm Unlimited server administration documentation

Added a link to the Wurm Unlimited server administration documentation in the default configuration file for LGSM's Wurm server. This will provide users with easy access to information on managing their game servers.

* refactor: remove unnecessary configs in wurmserver config

The commit removes unused lines in the wurmserver configuration file. The removed lines include servercfgdir, servercfg, servercfgdefault, and servercfgfullpath. These lines are no longer needed and have been removed to clean up the code.

lgsm/config-default/config-lgsm/wurmserver/_default.cfg

@@ -8,9 +8,52 @@
 
 #### Game Server Settings ####
 
+## Predefined Parameters | https://docs.linuxgsm.com/configuration/start-parameters
+# https://www.wurmpedia.com/index.php/Server_administration_(Wurm_Unlimited)
+
+# Game mode (Creative|Adventure)
+gamemode="Creative"
+
+# The kingdom the server belongs to.
+# If you're using the Adventure base, use 1, 2, or 3.
+# If you're using Creative, use 4.
+# Kingdom numbers:
+#  0 - No kingdom
+#  1 - Jen-Kellon
+#  2 - Mol-Rehan
+#  3 - Horde of the Summoned
+#  4 - Freedom
+homekingdom="4"
+
+# Unlocks the admin commands from within the game, that can be used to change
+# the gameplay settings of the server, such as skill gain rate and field growth time.
+adminpassword="ADMINPASSWORD"
+
+# If true the server will follow the rules from the Epic servers in Wurm Online.
+# For instance it will use the skill curve.
+epicsettings="false"
+
+# If the server is a home server (belongs to a single kingdom).
+homeserver="true"
+
+# Defaults to true, should only be set to false if the server is intended to be
+# connected with another server that is going to act as a loginserver.
+loginserver="true"
+
+# Used for server to server communication.
+rmiport="7221"
+rmiregport="7220"
+
+maxplayers="200"
+servername="LinuxGSM"
+serverpassword=""
+ip="0.0.0.0"
+port="3724"
+queryport="27016"
+
 ## Server Parameters | https://docs.linuxgsm.com/configuration/start-parameters#additional-parameters
 # Parameters are edited in the game server config file.
-startparameters="ADMINPWD=\"$ADMINPWD\" EPICSETTINGS=\"$EPICSETTINGS\" EXTERNALPORT=\"$EXTERNALPORT\" HOMESERVER=\"$HOMESERVER\" HOMEKINGDOM=\"$HOMEKINGDOM\" LOGINSERVER=\"$LOGINSERVER\" MAXPLAYERS=\"$MAXPLAYERS\" QUERYPORT=\"$QUERYPORT\" SERVERNAME=\"$SERVERNAME\" SERVERPASSWORD=\"$SERVERPASSWORD\" START=\"$START\" IP=\"$IP\""
+startparameters="start=${gamemode} adminpwd='${adminpassword}' epicsettings='${epicsettings}' externalport='${port}' homeserver='${homeserver}' homekingdom='${homekingdom}' loginserver='${loginserver}' maxplayers='${maxplayers}' queryport='${queryport}' rmiport='${rmiport}' rmiregport='${rmiregport}' servername='${servername}' serverpassword='${serverpassword}' ip='${ip}'"
 
 #### LinuxGSM Settings ####
 
@@ -157,13 +200,7 @@ glibc="2.14"
 ## Game Server Directories
 systemdir="${serverfiles}"
 executabledir="${systemdir}"
-preexecutable="xvfb-run"
 executable="./WurmServerLauncher"
-servercfgdir="${systemdir}"
-servercfg="${selfname}.cfg"
-servercfgdefault="server.cfg"
-servercfgfullpath="${servercfgdir}/${servercfg}"
-source "${servercfgfullpath}"
 
 ## Backup Directory
 backupdir="${lgsmdir}/backup"

lgsm/modules/fix_wurm.sh

@@ -10,14 +10,15 @@ moduleselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
 # First run requires start with no parms.
 # After first run new dirs are created.
 if [ ! -d "${serverfiles}/Creative" ]; then
-	parmsbypass=1
-	fixbypass=1
-	exitbypass=1
-	command_start.sh
-	fn_firstcommand_reset
-	sleep 10
-	exitbypass=1
-	command_stop.sh
-	fn_firstcommand_reset
-	unset parmsbypass
+	fixname="Copy Creative directory"
+	fn_fix_msg_start
+	cp -R "${serverfiles}/dist/Creative" "${serverfiles}/Creative"
+	fn_fix_msg_end
+fi
+
+if [ ! -d "${serverfiles}/Adventure" ]; then
+	fixname="Copy Adventure directory"
+	fn_fix_msg_start
+	cp -R "${serverfiles}/dist/Adventure" "${serverfiles}/Adventure"
+	fn_fix_msg_end
 fi

lgsm/modules/info_game.sh

@@ -2175,36 +2175,25 @@ fn_info_game_wmc() {
 	fi
 }
 
-# Config Type: custom (key-value)
-# Comment: #
-# Example: SERVERNAME=SERVERNAME
+# Config Type: parameters
+# Parameters: true
+# Comment:
+# Example: hostname='SERVERNAME'
+# Filetype: parameters
 fn_info_game_wurm() {
-	# Config
-	if [ ! -f "${servercfgfullpath}" ]; then
-		port="${zero}"
-		queryport="${zero}"
-		rconpassword="${unavailable}"
-		servername="${unavailable}"
-		serverpassword="${unavailable}"
-		adminpassword="${unavailable}"
-		maxplayers="${zero}"
-	else
-		port=$(grep "EXTERNALPORT=" "${servercfgfullpath}" | grep -v "#" | tr -cd '[:digit:]')
-		queryport=$(grep "QUERYPORT=" "${servercfgfullpath}" | grep -v "#" | tr -cd '[:digit:]')
-		servername=$(grep "SERVERNAME=" "${servercfgfullpath}" | sed -e 's/^[ \t]*//g' -e '/^\//d' -e 's/SERVERNAME//g' | tr -d '=\";,:' | sed -e 's/^[ \t]*//' -e 's/[ \t]*$//')
-		serverpassword=$(grep "SERVERPASSWORD=" "${servercfgfullpath}" | sed -e 's/^[ \t]*//g' -e '/^\//d' -e 's/SERVERPASSWORD//g' | tr -d '=\";,:' | sed -e 's/^[ \t]*//' -e 's/[ \t]*$//')
-		adminpassword=$(grep "ADMINPWD=" "${servercfgfullpath}" | sed -e 's/^[ \t]*//g' -e '/^\//d' -e 's/ADMINPWD//g' | tr -d '=\";,:' | sed -e 's/^[ \t]*//' -e 's/[ \t]*$//')
-		maxplayers=$(grep "MAXPLAYERS=" "${servercfgfullpath}" | grep -v "#" | tr -cd '[:digit:]')
-		configip=$(grep "IP" "${servercfgfullpath}" | sed -e 's/^[ \t]*//g' -e '/^#/d' -e 's/IP//g' | tr -d '=\";,:' | sed -e 's/^[ \t]*//' -e 's/[ \t]*$//')
-
-		# Not set
-		port="${port:-"3724"}"
-		queryport="${queryport:-"27017"}"
-		servername="${servername:-"NOT SET"}"
-		serverpassword="${serverpassword:-"NOT SET"}"
-		adminpassword="${adminpassword:-"NOT SET"}"
-		maxplayers="${maxplayers:-"0"}"
-	fi
+	gamemode="${gamemode:-"NOT SET"}"
+	homekingdom="${homekingdom:-"0"}"
+	adminpassword="${adminpassword:-"NOT SET"}"
+	epicsettings="${epicsettings:-"NOT SET"}"
+	homeserver="${homeserver:-"NOT SET"}"
+	loginserver="${loginserver:-"NOT SET"}"
+	rmiport="${rmiport:-"0"}"
+	rmiregport="${rmiregport:-"0"}"
+	maxplayers="${maxplayers:-"0"}"
+	servername="${servername:-"NOT SET"}"
+	# serverpassword="${serverpassword:-"NOT SET"}"
+	port="${port:-"0"}"
+	queryport="${queryport:-"0"}"
 }
 
 unavailable="${red}UNAVAILABLE${default}"

lgsm/modules/info_messages.sh

@@ -1666,6 +1666,8 @@ fn_info_message_wurm() {
 		fn_port "header"
 		fn_port "Game" port tcp
 		fn_port "Query" queryport udp
+		fn_port "RMI" rmiport tcp
+		fn_port "RMI Registry" rmiregport tcp
 	} | column -s $'\t' -t
 }