anemone-engine

Building a 2D Game Engine with OpenGL and Entity Component System

Features

• Entity Component System
• Box2d Physics
• Event system
• Small OpenGL Render system

TODO

• Tilemaps
• Shader 2d lighting
• Animation system
• Layer and level loader

ECS Usage example

Create a CoreHandler for ecs management

Create a component

gCoreHandler->CreateComponent<TransformComponent>();
gCoreHandler->CreateComponent<SpriteComponent>();

Create systems

auto movementSystem = gCoreHandler->CreateSystem<MovementSystem>();
auto renderSystem = gCoreHandler->CreateSystem<RenderSystem>();

Create Entity

Entity tank = gCoreHandler->CreateEntity();
gCoreHandler->AddComponent(tank, TransformComponent{glm::vec2{230, 270}});
gCoreHandler->AddComponent(tank, RigidBodyComponent{});