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IsGameThread

Since: IVPrismaUI11

virtual bool IsGameThread() noexcept = 0;

Returns whether the caller is currently executing on PrismaUI's verified owner thread for the Fallout window.

Returns​

Returns true only after the Fallout HWND owner thread has been verified and the current call is executing on that exact thread.

The public method name is IsGameThread, but the concrete guarantee is the verified Fallout window thread. It should not be treated as independent proof of every engine subsystem's simulation-thread identity.

Typical use​

if (api->IsGameThread()) {
    // Already on the verified Fallout window thread.
} else {
    api->DispatchToGameThread(MyCallback, userdata);
}

Remember that DispatchToGameThread is intentionally deferred even when called from the verified thread.

Provider boundary​

V11 is flat Fallout 4 only. The VR provider does not advertise V11.

See also​