Added language translation for doom.

linux-game-manager.sh

@@ -271,6 +271,7 @@ help() {
     echo "${configFile%/*}/settings.conf"
     echo "The syntax is variable=\"value\""
     echo
+    echo "doomLanguage=\"en\" # 2 letter language code for translation."
     echo "ipfsGateway=\"https://gateway.pinata.cloud\" # Gateway to be used for ipfs downloads."
     echo "noCache=\"true\" # Do not keep downloaded items in the cache."
     echo "spd_module=\<module_name>\" # set speech-dispatcher module."
@@ -484,6 +485,7 @@ if [[ -r "${configFile%/*}/settings.conf" ]]; then
     source "${configFile%/*}/settings.conf"
 fi
 unset noCache
+export doomLanguage="${doomLanguage:-en}"
 export ipfsGateway="${ipfsGateway:-https://gateway.pinata.cloud}"
 export spd_module="${spd_module:+ -o ${spd_module}}"
 export spd_pitch="${spd_pitch:+ -p ${spd_pitch}}"