TrinyxEngine class
#include <Runtime/Core/Public/TrinyxEngine.h>

The Sentinel — main-thread owner of all engine subsystems.

Owns the SDL window, Vulkan context and memory, the render and audio subsystems, the job system, and the FlowManager. Does not own per-world data (Registry, JoltPhysics, LogicThread) — those live inside each WorldBase managed by the FlowManager.

Responsibilities:

  • SDL event pumping (SDL requires events on the main thread).
  • Window and GPU device lifetime.
  • VulkanContext + VulkanMemory ownership shared across all worlds.
  • Thread lifecycle management (Logic, Render, job workers).
  • Frame pacing (timing only — the RenderThread is GPU-autonomous).
  • FlowManager ownership and default-world caching.

Public static functions

static auto Get() -> TrinyxEngine&
Singleton accessor — one engine instance per process.

Public variables

Callback<void, WorldBase*> OnPlayStarted
Fired when Play (Local) is clicked in the editor.
Callback<void> OnPlayStopped
Fired when Stop (Local) is clicked in the editor.
WorldBase* InputTargetWorld
When set, PumpEvents writes input to this world instead of DefaultWorld.

Variable documentation

WorldBase* TrinyxEngine::InputTargetWorld

When set, PumpEvents writes input to this world instead of DefaultWorld.