KernelAPI reference

Class EngineLifecycle

Namespace: MicroEngine.Kernel
Assembly: MicroEngine.Kernel.dll
Guide: Modules and the frame schedule

The engine’s IEngineLifecycle: subscribers read it through the interface; the loop and hosts raise the events through the Raise methods.

public sealed class EngineLifecycle : IEngineLifecycle

Constructors

public EngineLifecycle()

public void RaiseFocusChanged(bool focused)

focused bool

Raises QuitRequested; every handler runs even after a veto.

public bool RaiseQuitRequested()

True when the game should quit (no handler vetoed).

Raises Resized.

public void RaiseResized(SurfaceResized size)

Raises Resumed.

public void RaiseResumed()

public void RaiseSuspending()

The game’s window gained (true) or lost (false) the input focus. Raised by hosts that report it.

public event Action<bool>? FocusChanged

Something outside the game asked it to quit; a handler may Veto it.

public event Action<QuitRequest>? QuitRequested

The drawing surface changed size. Raised by hosts that report it.

public event Action<SurfaceResized>? Resized

A suspended game came back; raised before its next frame.

public event Action? Resumed

The system is taking the game away (a phone app sent to the background); nothing runs until Resumed.

public event Action? Suspending