Add custom server variables

tools/arkmanager

@@ -128,7 +128,23 @@ doStart() {
   if isTheServerRunning; then
     echo "The server is already running"
   else
-    arkserveropts="TheIsland?SessionName=$sessioname?QueryPort=$arkqueryport?ServerPassword=$arkserverpass?ServerAdminPassword=$arkserverapass?listen"
+    ark_SessionName="${ark_SessionName:-${sessionname}}"
+    ark_QueryPort="${ark_QueryPort:-${arkqueryport}}"
+    ark_ServerPassword="${ark_ServerPassword:-${arkserverpass}}"
+    ark_ServerAdminPassword="${ark_ServerAdminPassword:-${arkserverapass}}"
+    arkserveropts="TheIsland"
+
+    # bring in ark_... options
+    for varname in "${!ark_@}"; do
+      name="${varname#ark_}"
+      val="${!varname}"
+
+      if [ -n "$val" ]; then
+        arkserveropts="${arkserveropts}?${name}=${val}"
+      fi
+    done
+
+    arkserveropts="${arkserveropts}?listen"
     # run the server in background
     nohup "$arkserverroot/$arkserverexec" "$arkserveropts" </dev/null >/dev/null 2>&1 &
     echo "$timestamp: start" >> "$logdir/arkserver.log"

tools/arkmanager.cfg

@@ -12,6 +12,9 @@ arkserverport="7778"                                                # ARK server
 arkserverpass="SERVERPASSWORD"                                      # ARK server password, empty: no password required to login
 arkserverapass="ADMINPASSWORD"                                      # ARK server admin password, KEEP IT SAFE!
 
+# other options - use ark_<optionname>=<value>
+ark_MaxPlayers="70"
+
 # config Service
 servicename="arkserv"                                               # Name of the service (don't change if you don't know what are you doing)
 logdir="/var/log/arktools"                                          # Logs path (default /var/log/arktools)