pandemonium_engine/servers/rendering_server_callbacks.cpp

/*************************************************************************/
/*  rendering_server_callbacks.cpp                                       */
/*************************************************************************/
/*                         This file is part of:                         */
/*                          PANDEMONIUM ENGINE                           */
/*             https://github.com/Relintai/pandemonium_engine            */
/*************************************************************************/
/* Copyright (c) 2022-present Péter Magyar.                              */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#include "rendering_server_callbacks.h"

#include "core/object/object.h"

void RenderingServerCallbacks::lock() {
	mutex.lock();
}

void RenderingServerCallbacks::unlock() {
	mutex.unlock();
}

void RenderingServerCallbacks::flush() {
	// should be ok without a lock ..
	// is the most common case and should be quicker
	if (!messages.size()) {
		return;
	}

	lock();
	for (int n = 0; n < messages.size(); n++) {
		const Message &mess = messages[n];

		Object *obj = ObjectDB::get_instance(mess.object_id);
		if (!obj) {
			continue;
		}

		obj->notification_callback(mess.type);
	}

	messages.clear();

	unlock();
}