LoL-Connection-Manager

A console-based Java application that simulates a connection manager for League of Legends gamers. This program allows gamers to register, connect to a server using a specific ID, disconnect, update their connection, check their status, and remove their registration.

Features

• Add gamers to the system
• Connect gamers to a server with a specific ID
• Disconnect gamers from a server
• Check gamer connection status
• List all registered gamers
• Change server connection details
• List all active connections
• Remove gamers from the system
• Help command to display available commands
• Exit the application

Installation

1. Ensure you have Java 8 or later installed on your system.
2. Clone this repository or download the files manually:

   git clone https://github.com/your-username/LoL-Connection-Manager.git

3. Navigate to the project directory:

   cd LoL-Connection-Manager

4. Compile the Java files:

   javac Gamer.java Server.java

5. Run the application:

   java Server

Usage

Once the application is running, enter any of the following commands in the console:

Commands:

• ADD_GAMER gamer_name

  • Registers a new gamer.
  • Example: ADD_GAMER JohnDoe or ADD_GAMER "Faker Pro"
  • Error: Gamer already exists or invalid command format.

• CONNECT gamer_name server_name id

  • Connects a gamer to a server with a specific ID (1024-65535).
  • Example: CONNECT JohnDoe NA 4500
  • Error: Gamer not found, already connected, invalid ID, or invalid command format.

• DISCONNECT gamer_name

  • Disconnects a gamer from their current server.
  • Example: DISCONNECT JohnDoe
  • Error: Gamer not found, not connected, or invalid command format.

• STATUS gamer_name

  • Displays the connection status of a gamer.
  • Example: STATUS JohnDoe
  • Error: Gamer not found, or invalid command format.

• LIST_GAMERS

  • Lists all registered gamers.
  • Output: "Registered Gamers:" followed by the list of gamers.
  • Error: Invalid command format.

• CHANGE_CONNECTION gamer_name new_server new_id

  • Updates the connection details for a gamer.
  • Example: CHANGE_CONNECTION JohnDoe EU 5500
  • Error: Gamer not found, not connected, invalid ID, or invalid command format.

• LIST_CONNECTIONS

  • Lists all active connections.
  • Output: "Gamer: <gamer_name> -> Server: <server_name>, ID: "
  • Error: Invalid command format.

• REMOVE_GAMER gamer_name

  • Removes a gamer from the registry (only if disconnected).
  • Example: REMOVE_GAMER JohnDoe
  • Error: Gamer not found, currently connected, or invalid command format.

• HELP

  • Displays a list of available commands in the required order.
  • Error: Invalid command format.

• EXIT

  • Exits the application.
  • Output: "Exiting League of Legends Connection Manager. Goodbye!"
  • Error: Invalid command format.

Example Usage

> ADD_GAMER JohnDoe
Gamer JohnDoe added successfully.

> ADD_GAMER "Faker Pro"
Gamer Faker Pro added successfully.

> CONNECT JohnDoe NA 4500
Gamer JohnDoe connected to NA with id 4500.

> STATUS JohnDoe
Gamer: JohnDoe
Server: NA
ID: 4500

> LIST_CONNECTIONS
Gamer: JohnDoe -> Server: NA, ID: 4500

> DISCONNECT JohnDoe
Gamer JohnDoe disconnected successfully.

> REMOVE_GAMER JohnDoe
Gamer JohnDoe removed successfully.

Contributing

Contributions are welcome! If you have suggestions, feel free to open an issue or submit a pull request.

Author

Taskin Saadman (GitHub: @taskin-saadman)