Fixes #1235 and more

No config alteration for Ark, and requires to create the cfgdir. 
+ Rearranging presentation to make more visual sense

lgsm/functions/install_config.sh

@@ -8,21 +8,49 @@ local commandname="INSTALL"
 local commandaction="Install"
 local function_selfname="$(basename $(readlink -f "${BASH_SOURCE[0]}"))"
 
+# Checks if server cfg dir exists, creates it if it doesn't
+fn_check_cfgdir(){
+	if [ ! -d "${servercfgdir}" ]; then
+		echo "creating ${servercfgdir} config directory."
+		fn_script_log_info "creating ${servercfgdir} config directory."
+		mkdir -pv "${servercfgdir}"
+	fi
+}
+
+# Downloads default configs from Game-Server-Configs repo to lgsm/default-configs
 fn_fetch_default_config(){
 	mkdir -pv "${lgsmdir}/default-configs"
 	githuburl="https://github.com/GameServerManagers/Game-Server-Configs/master"
-
+	for config in "${array_configs[@]}"; do
-	for config in "${array_configs[@]}"
-	do
 		fileurl="https://raw.githubusercontent.com/GameServerManagers/Game-Server-Configs/master/${gamedirname}/${config}"; filedir="${lgsmdir}/default-configs"; filename="${config}";  executecmd="noexecute" run="norun"; force="noforce"
 		fn_fetch_file "${fileurl}" "${filedir}" "${filename}" "${executecmd}" "${run}" "${force}" "${md5}"
 	done
 }
 
+# Copys default configs from Game-Server-Configs repo to server config location
+fn_default_config_remote(){
+	for config in "${array_configs[@]}"; do
+		# every config is copied
+		echo "copying ${config} config file."
+		fn_script_log_info "copying ${servercfg} config file."
+		if [ "${config}" == "${servercfgdefault}" ]; then
+			cp -v "${lgsmdir}/default-configs/${config}" "${servercfgfullpath}"
+		elif [ "${gamename}" == "ARMA 3" ]&&[ "${config}" == "${networkcfgdefault}" ]; then
+			cp -v "${lgsmdir}/default-configs/${config}" "${networkcfgfullpath}"
+		elif [ "${gamename}" == "Don't Starve Together" ]&&[ "${config}" == "${clustercfgdefault}" ]; then
+			cp -nv "${lgsmdir}/default-configs/${clustercfgdefault}" "${clustercfgfullpath}"
+		else
+			cp -v "${lgsmdir}/default-configs/${config}" "${servercfgdir}/${config}"
+		fi
+	done
+	sleep 1
+}
+
 # Changes some variables within the default configs
 # SERVERNAME to LinuxGSM
 # PASSWORD to random password
 fn_set_config_vars(){
+	if [ -f "${servercfgfullpath}" ]; then
 		random=$(strings /dev/urandom | grep -o '[[:alnum:]]' | head -n 8 | tr -d '\n'; echo)
 		servername="LinuxGSM"
 		rconpass="admin$random"
@@ -34,36 +62,11 @@ fn_set_config_vars(){
 		fn_script_log_info "changing rcon/admin password."
 		sed -i "s/ADMINPASSWORD/${rconpass}/g" "${servercfgfullpath}"
 		sleep 1
-}
-
-# Checks if cfg dir exists, creates it if it doesn't
-fn_check_cfgdir(){
-	if [ ! -d "${servercfgdir}" ]; then
-		echo "creating ${servercfgdir} config directory."
-		fn_script_log_info "creating ${servercfgdir} config directory."
-		mkdir -pv "${servercfgdir}"
-	fi
-}
-
-# Copys the default configs from Game-Server-Configs repo to the
-# correct location
-fn_default_config_remote(){
-	for config in "${array_configs[@]}"
-	do
-		# every config is copied
-		echo "copying ${config} config file."
-		fn_script_log_info "copying ${servercfg} config file."
-		if [ "${config}" == "${servercfgdefault}" ]; then
-			cp -v "${lgsmdir}/default-configs/${config}" "${servercfgfullpath}"
-		elif [ "${gamename}" == "ARMA 3" ]&&[ "${config}" == "${networkcfgdefault}" ]; then
-			cp -v "${lgsmdir}/default-configs/${config}" "${networkcfgfullpath}"
-		elif [ "${gamename}" == "Don't Starve Together" ]&&[ "${config}" == "${clustercfgdefault}" ]; then
-			cp -nv "${lgsmdir}/default-configs/${clustercfgdefault}" "${clustercfgfullpath}"
 	else
-			cp -v "${lgsmdir}/default-configs/${config}" "${servercfgdir}/${config}"
+		fn_script_log_warn "Config file not found, cannot alter it."
-		fi
+		echo "Config file not found, cannot alter it."
-	done
 		sleep 1
+	fi
 }
 
 # Changes some variables within the default Don't Starve Together configs
@@ -129,10 +132,10 @@ if [ "${gamename}" == "7 Days To Die" ]; then
 	fn_set_config_vars
 elif [ "${gamename}" == "ARK: Survivial Evolved" ]; then
 	gamedirname="ARKSurvivalEvolved"
+	fn_check_cfgdir
 	array_configs+=( GameUserSettings.ini )
 	fn_fetch_default_config
 	fn_default_config_remote
-	fn_set_config_vars
 elif [ "${gamename}" == "ARMA 3" ]; then
 	gamedirname="Arma3"
 	fn_check_cfgdir