function tec_tickets_wallet_plus_preload() {
	/**
	 * This function is attached to two hooks:
	 * - `tribe_common_loaded` with a priority of 15
	 * - `plugins_loaded` with a priority of 25
	 *
	 * So this check here will ensure the plugin doesn't load twice.
	 *
	 */
	if ( did_action( 'tribe_common_loaded' ) && ! doing_action( 'tribe_common_loaded' ) ) {
		return false;
	}

	// We need these two to be true to even test for the rest.
	if ( ! (
		function_exists( 'tribe_register_provider' )
		&& class_exists( 'Tribe__Abstract_Plugin_Register', false )
	) ) {
		// Loaded in single site or not network-activated in a multisite installation.
		add_action( 'admin_notices', 'tec_tickets_wallet_plus_show_fail_message', 10, 0 );

		// Network-activated in a multisite installation.
		add_action( 'network_admin_notices', 'tec_tickets_wallet_plus_show_fail_message', 10, 0 );

		// Prevent loading of the plugin if common is loaded (better safe than sorry).
		remove_action( 'tribe_common_loaded', 'tec_tickets_wallet_plus_load', 50 );

		return false;
	}

	// Load the Plugin register which contains the dependency manifest.
	if ( ! class_exists( '\TEC\Tickets_Wallet_Plus\Plugin_Register', false ) ) {
		require_once dirname( EVENT_TICKETS_WALLET_FILE ) . '/src/Tickets_Wallet_Plus/Plugin_Register.php';
	}

	$plugin_register = new \TEC\Tickets_Wallet_Plus\Plugin_Register();
	$plugin_register->set_base_dir( EVENT_TICKETS_WALLET_FILE );
	$plugin_register->register_plugin();

	if ( ! tribe_check_plugin( $plugin_register->get_plugin_class() ) ) {
		// Prevent loading of the plugin if common is loaded (better safe than sorry).
		remove_action( 'tribe_common_loaded', 'tec_tickets_wallet_plus_load', 50 );
		return false;
	}

	// After this point, it's safe to assume Common has been loaded.

	tribe_singleton( \TEC\Tickets_Wallet_Plus\Plugin_Register::class, $plugin_register );

	return true;
}