Function init

src/platforms/wasm/init_wasm.cpp.hpp:30–49

@brief Initialize WebAssembly platform Performs one-time initialization of WASM-specific subsystems. This function uses a static flag to ensure initialization happens only once.

/// Performs one-time initialization of WASM-specific subsystems.
/// This function uses a static flag to ensure initialization happens only once.
void init() {
    static bool initialized = false;

    if (initialized) {
        return;  // Already initialized
    }

    FL_DBG("WASM: Platform initialization starting");

    // Initialize driver listener system
    // This connects FastLED driver events to the JavaScript runtime
    EngineListener::Init();

    // Initialize channel drivers for WASM platform
    // This registers the stub driver with ChannelManager
    platforms::initChannelDrivers();

    initialized = true;
    FL_DBG("WASM: Platform initialization complete");
}

} // namespace platforms
} // namespace fl