🎮 2D Retro Engine

A 2D engine written in C++/OpenGL to create and play retro-style games (Pang, Bomberman, etc.).
Includes a demo level, main menu, and credits.
Feel free to use this code and resources as a base for your own projects!

---

🛠️ Features

• ⚡ Engine: C++ with OpenGL
  • Uses GLFW for windows/input
  • GLEW for OpenGL extensions
  • GLM for math
• 🌠 Sprites & Animations
  Animated sprites for characters and objects (assets/images/).
• 🗺️ Tilemap & Objects
  TileMap loads level data and manages dynamic/static objects.
  Includes breakable/unbreakable blocks.
• 🌳 Quadtree Collisions
  Fast collision detection with a quadtree (Quadtree.h).
• 🔊 Audio
  AudioManager with miniaudio for effects/music (assets/audio/).
• 🖥️ Scenes System
  Switch dynamically between Menu, Credits, and Level1 (add more easily).
• 🅰️ UI & Text
  UIManager renders text using FreeType and arcade fonts (PixelifySans, PressStart2P, Silkscreen, VT323).
• ⚙️ Central Config
  Config.h for window sizes, asset paths, constants.

---

📁 Project Structure

/Engine
    Engine.sln  ->  Visual Studio Solution
    /Engine     ->  Engine source code and sample
    /assets     ->  Images, fonts, audio, and shaders
    /libs       ->  Dependencies (GLFW, GLEW, GLM, SOIL, miniaudio, FreeType)

---

🖥️ Requirements

• Visual Studio 2019 or newer (Windows only)
• All libraries included in /Engine/libs
  (No extra installation needed)
• Win32 (32-bit) build configuration is recommended (matches provided libraries)

---

🏗️ How to Build

1. Clone or download this repository
2. Open Engine/Engine.sln with Visual Studio
3. Select build config: Debug or Release + platform Win32
4. Build solution (Build > Build Solution)
5. Find executable in Engine/Debug/ or Engine/Release/

---

🚀 How to Run

• Run the generated binary (Engine.exe)
• The main menu will appear; start the game or view credits
• The sample level is ready to play or extend!

---

📦 Third-Party Licenses

• Fonts:
  Pixelify Sans, Press Start 2P, Silkscreen, VT323
  → Open Font License (OFL)
• Libraries:
  • GLFW, GLEW, GLM, SOIL — see their licenses in libs/
  • miniaudio — public domain or MIT-0 (miniaudio.h)
  • FreeType — dual FTL / GPLv2
• Audio:
  template.mp3 is an example.
  Replace/verify its license before distribution.

Check each /libs/ subdirectory for more licensing info.

---

👤 Author

Héctor Núñez Carpio

---

📝 License

This project is open source. See individual library folders for their terms.