#+TITLE: Working Title: Bettola

A multiplayer hacking simulator with a graphical OS, built in C++ and OpenGL.

* Dependencies
The following dependencies are required:
 - A C++ compiler (e.g., clang, g++)
 - CMake (3.16 or newer)
 - SDL3 development libraries
 - Asio networking library (managed by CMake)
 - GLEW development libraries
 - FreeType development libraries
 - Lua 5.4 development libraries
 - sol2 (header-only, managed by CMake)

** Installation (Debian)
You can install most required dependencies with the following command:
#+BEGIN_SRC bash
sudo apt update
sudo apt install build-essential clang cmake libsdl3-dev libglew-dev libfreetype-dev liblua5.4-dev
#+END_SRC

* Build Instructions
This project uses a top-level Makefile to simplify the CMake workflow. Build
artifacts will be placed in the =bin/= directory.

Simply run the following commands from the root of the project directory:

 - *Build the project:*
   #+BEGIN_SRC bash
   make
   #+END_SRC

 - *Build and run the client:*
   #+BEGIN_SRC bash
   make runc
   #+END_SRC

 - *Build and run the server:*
   #+BEGIN_SRC bash
   make runs
   #+END_SRC

 - *Clean the project:*
   This removes the =bin/= directory.
   #+BEGIN_SRC bash
   make clean
   #+END_SRC

* Project Structure
  The codebase is organised into three main components:
  - =common/=: A shared library (=libbettola=) containing code used by both the
    client and server.
  - =client/=: The game client (=bettolac=), handles rendering, UI, and user input.
  - =server/=: The game server (=bettolas=) manages game state and the world
    simulation.

* Planned Features
  /Note: [X] indicates a feature that is currently in progress or complete.

** Core Gameplay & Hacking
   - [X] Custom-built graphical OS desktop environment.
   - [X] Interactive terminal with command history and scrolling.
   - [X] Draggable and focusable UI windows.
   - [X] Local and remote virtual file systems (VFS).
   - [X] Core filesystem commands (=ls=, =cd=).
   - [X] Remote system connections via ingame =ssh= tool.
   - [X] Network scanning tools to discover hosts, open ports, and running
     services.
   - [ ] A deep exploit system based on service versions (e.g., SSH, FTP, HTTP).
   - [ ] Ability to find, modify, and write new exploits.
   - [ ] Functionality to upload/download files to and from remote systems.
   - [ ] Log cleaning utilities and other tools for covering your tracks.
   - [ ] Social engineering through in-game email and websites.

** The World
   - [ ] Narrative-driven main storyline (serves as tutorial before the sandbox
     world).
   - [ ] Emergent gameplay arising from the interaction of world systems.
   - [ ] A persistent, shared "core" universe of high-level NPC networks.
   - [ ] A unique, procedurally generated "local neighbourhood" for each new
     player.
   - [ ] NPC factions and corporations with simulated goals and stock markets.
   - [ ] Dynamic missions generated organically from the state of the world.
   - [ ] Active NPC system administrators who patch vulnerabilities and hunt for
     intruders.

** Player Systems & Progression
   - [X] Embedded Lua scripting engine for creating custom tools.
   - [X] In-game code editor with syntax highlighting etc.
   - [ ] Secure, sandboxed execution of player scripts with CPU/RAM as a
     resource.
   - [ ] An in-game internet with a web browser, email, and online banking.
   - [ ] Online stores for purchasing virtual hardware, software, and exploits.
   - [ ] The ability to purchase and upgrade dedicated servers.
   - [ ] Hosting of player-owned services (web, FTP, etc.).
   - [ ] Creation of custom websites using HTML and basic JS.
   - [ ] Player-to-player secure messaging and file transfers.