usage in readme, removed cpu vs cpu

README.md

@@ -8,6 +8,11 @@ It comes with **two game modes**:
 
 ---
 
+## Usage
+After cloning / downloading the source, simply navigate to either the **cli** or **gui** folder, then simply run `python cli_game.py` or `python gui_game.py`.
+
+Please note that to run the gui version, you must first install pygame, using `pip install pygame`.
+
 ## Features
 
 Both game modes include:  
@@ -45,3 +50,38 @@ Both game modes include:
 
 
 move the cursor to the top cuz it makes more sense, make it point down.
+# PyConnect-4
+
+**PyConnect-4** is, as the name suggests, a Python implementation of the classic Connect-4 game.  
+It comes with **two game modes**:  
+
+- **CLI**: Play directly in the terminal.  
+- **GUI**: Play using a PyGame graphical interface.  
+
+---
+
+## Features
+
+Both game modes include:  
+
+- Player vs Player (on the same device)  
+- ~~Player vs Player (LAN)~~ *(currently under maintenance)*  
+- Player vs CPU (uses a strong minimax algorithm)  
+- Settings system (adjust display mode and CPU strength)  
+
+---
+
+## To-Do List
+
+### Player vs Player (LAN)
+
+- Take it out of maintenance.  
+- Remember the last IP you played against:  
+  - Optionally store IP by hostname.  
+  - Keep a file with all previously played hostname–IP pairs to allow connecting using the computers hostname like `t495` instead of `192.168.1.xxx`.  
+- Prevent more than 2 people from joining a single game (or consider adding a spectator mode).  
+- Make sure the game ends properly when players leave, instead of freezing or crashing.  
+
+### Player vs CPU
+
+- Fix priority issues: sometimes the CPU prefers a vertical 3-in-a-row instead of completing a horizontal win.

cli/cli_game.py

@@ -360,9 +360,6 @@ def play_vs_computer():
     elif inp in ["y", "yellow"]:
         play_game(cpu_move_provider, local_move_provider)
 
-def cpu_vs_cpu():
-    play_game(cpu_move_provider, cpu_move_provider)
-
 # ===========================
 # |           Menu          |
 # ===========================
@@ -478,9 +475,8 @@ while True:
     print("1. Player vs Player (same device)")
     print("2. Player vs Player (LAN)")
     print("3. Player vs CPU")
-    print("4. CPU vs CPU")
-    print("5. Edit settings")
-    print("6. Quit")
+    print("4. Edit settings")
+    print("5. Quit")
     choice = input("Choose 1-4: ").strip()
     if choice == "1":
         play_local_pvp()
@@ -492,10 +488,8 @@ while True:
     elif choice == "3":
         play_vs_computer()
     elif choice == "4":
-        cpu_vs_cpu()
-    elif choice == "5":
         edit_settings()
-    elif choice == "6":
+    elif choice == "5":
         break
     else:
         input("Invalid choice. Press ENTER to try again...")