Update README and main.py to support bible-only mode and improve command formatting

README.md

@@ -10,24 +10,25 @@
 
 Python 3.10 or greater is recommended.
 
-In the root of the repo run this command.
-```pip install -r requirements.txt```
+In the root of the repo run this command to install the required python modules.
+
+```$ pip install -r requirements.txt```
 
 ## Running
 
-The following command with run the server.
+The following command to run the server.
 
-```python3 main.py -s```
+```$ python3 main.py -s```
 
-The following command with run the client.
+The following command to run the client.
 
-```python3 main.py```
+```$ python3 main.py```
 
 Here are the options for running.
 
 ```
 $ python3 main.py -h
-usage: main.py [-h] [-s] [-H HOST] [-p PORT] [-n PLAYERNAME]
+usage: main.py [-h] [-s] [-H HOST] [-p PORT] [-n PLAYERNAME] [-b]
 
 Run the server or client.
 
@@ -38,4 +39,5 @@ options:
   -p PORT, --port PORT  Port number (default: 7788)
   -n PLAYERNAME, --playername PLAYERNAME
                         Player name (for client)
+  -b, --bible-only      Run in bible-only mode (for server)
 ```

library.py

@@ -35,6 +35,7 @@ class Library:
     def serve_forever(self):
         try:
             print(f"Starting server at {self.__host}:{self.__port}")
+            if self.__bible_only: print("Bible-only mode active.")
             with self.__socket as s:
                 s.bind((self.__host, self.__port))
                 s.listen(1)

main.py

@@ -47,9 +47,9 @@ def name_gen():
 
     return random.choice(adjectives).capitalize() + random.choice(animals).capitalize()
 
-def server(host: str='', port: int=7788):
+def server(host: str='', port: int=7788, bible_only: bool=False):
     from library import Library
-    lib = Library(host, port)
+    lib = Library(host, port, bible_only=bible_only)
     lib.serve_forever()
 
 def client(playername: str = "", host: str='localhost', port: int=7788):
@@ -72,10 +72,13 @@ def main(argv):
     parser.add_argument(
         "-n", "--playername", type=str, default="", help="Player name (for client)"
     )
+    parser.add_argument(
+        "-b", "--bible-only", action="store_true", help="Run in bible-only mode (for server)"
+    )
     args = parser.parse_args(argv[1:])
 
     if args.server:
-        server(host=args.host, port=args.port)
+        server(host=args.host, port=args.port, bible_only=args.bible_only)
     else:
         client(playername=args.playername, host=args.host or 'localhost', port=args.port)