spaceship

Simple 2d spaceshooter game, built from the ground up with only C++, modern OpenGL and a few libs.

This is a build setup for linux.

Intended to be written as a single source file (main.cpp), with the most simple yet readable code that's needed to make a cool game.

Feel free to learn with the code, I am learning coding it too ;)

Status:

Build

mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=Debug
cmake --build . --parallel $(nproc)

Running

./build/spaceship/bin/spaceship

Roadmap

• Initial project structure & build system
• Setup logging library and parse --log argument.
• Create a Window with GLFW and Load OpenGL with glbinding
• First colored Quad.
  • Color Shader
  • VBO, EBO, VAO, geometry,
  • Render procedure
• Floating animation on the Quad
• Load Texture into Quad
  • Texture Shader
  • Load texture with stb image
  • Render procedure
• Sprite Animation
• Handle Keyboard input
• Render Text
  • Load TTF font
  • Generate Text Quads
  • Render procedure
  • FPS Counter
  • Generic Shader (color-texture-font)
• Window Resizing & Camera
• GameObject, Render Order & Layers
  • Scene GameObject Container
  • Texture Manager
  • Projectiles
• Bounding Box & Collision Detection
  • AABB
  • Projectile Hits & Explosions
  • Bind player to Screen bounds
• Audio with OpenAL
  • Load WAV audio
  • Associate with entities
• Update Loop Improvements
  • Fixed Time Step
    • Fixed update loop
    • Fixed render loop
    • Controlled vsync
  • Linear Interpolation
  • Handle Key Events at fixed rate
• Game FSM & Scenes
  • Enemy Logic
    • Spaceships collision
    • Health Bar
    • Enemy AI
  • Handle Mouse Input
  • Game State FSM
  • Game Start screen
  • Game Over screen
• Serialization
  • Components
  • Scene
  • Game state
• Optimization
  • Instanced Rendering
  • OpenGL 4.5 DSA
  • Array Textures
  • Custom Allocators
  • Double Buffer
  • Multithreading
• Windows Platform
• Android Platform