Implemented "server connected" command.

msm

@@ -862,6 +862,26 @@ server_backup() {
 	echo "Done."
 }
 
+# Lists the players currently connected to a server
+# $1: The ID of the server
+server_connected() {
+	if server_is_running $1; then
+		local line=$(server_eval_and_get_line $1 "list" "Connected players:")
+		
+		# Cuts the start off the line, and the last three (invisible)
+		# characters from the end.
+		local players=${line:46:(-3)}
+		
+		if [ -z "$players" ]; then
+			echo "No players are connected."
+		else
+			echo "$players"
+		fi
+	else
+		echo "Server \"${server_name[$id]}\" is stopped. No users are connected."
+	fi
+}
+
 
 ### Main Functions
 
@@ -1297,6 +1317,7 @@ main() {
 						fi
 						;;
 					connected)
+						server_connected $1
 						;;
 					worlds)
 						case "$3" in