slyzerr/orvexa-engine

How slyzerr/orvexa-engine works

Orvexa is an early-stage C++ 2D game engine; the README describes an ECS architecture, but the sampled runtime does not yet expose ECS behavior. The visible user-to-result path is program startup, runtime initialization, and a window event/update loop. Input state and frame timing are runtime services; rendering is currently empty. File/text access and JSON parsing are present as standalone utilities, but no sampled runtime code connects them to the loop. The graph reflects shown calls and documented scope; it does not infer unsampled integrations.

Main entry points: Runtime.cpp Runtime loop · JsonParser.cpp JSON parser · main.cpp Program entry · Inputs.cpp Input state

Components 10

Engine runtime

Program entry Project Engine/main.cpp
Runtime loop Project Engine/Runtime.cpp
Window events Project Engine/Window.cpp
Input state Project Engine/Inputs.cpp
Frame timing Project Engine/Time.cpp

Data utilities

File access Project Engine/FileSystem.cpp
JSON parser Project Engine/JsonParser.cpp
JSON library external/Json/json.hpp

Runtime support

Logging Project Engine/Logger.h

Other components

Engine user

Connections 9

Engine user → Program entry: starts
Program entry → Runtime loop: initializes and runs Project Engine/main.cpp
Runtime loop → Window events: creates, polls, closes Project Engine/Runtime.cpp
Runtime loop → Input state: dispatches events Project Engine/Runtime.cpp
Runtime loop → Frame timing: updates frame clock Project Engine/Runtime.cpp
Runtime loop → Input state: queries input state Project Engine/Runtime.cpp
Runtime loop → Logging: logs lifecycle and input Project Engine/Runtime.cpp
JSON parser → Logging: logs parse results Project Engine/JsonParser.cpp
JSON parser → JSON library: parses JSON

Drawn by GitDiagram on November 9, 2026 from the repository's file tree, README and source files. Read as Markdown ·