virtualx-engine/core/os/main_loop.h

/*************************************************************************/
/*  main_loop.h                                                          */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
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#ifndef MAIN_LOOP_H
#define MAIN_LOOP_H

#include "core/input/input_event.h"
#include "core/object/gdvirtual.gen.inc"
#include "core/object/ref_counted.h"
#include "core/object/script_language.h"

class MainLoop : public Object {
	GDCLASS(MainLoop, Object);
	OBJ_CATEGORY("Main Loop");

	Ref<Script> initialize_script;

protected:
	static void _bind_methods();

	GDVIRTUAL0(_initialize)
	GDVIRTUAL1R(bool, _physics_process, double)
	GDVIRTUAL1R(bool, _process, double)
	GDVIRTUAL0(_finalize)

public:
	enum {
		//make sure these are replicated in Node
		NOTIFICATION_OS_MEMORY_WARNING = 2009,
		NOTIFICATION_TRANSLATION_CHANGED = 2010,
		NOTIFICATION_WM_ABOUT = 2011,
		NOTIFICATION_CRASH = 2012,
		NOTIFICATION_OS_IME_UPDATE = 2013,
		NOTIFICATION_APPLICATION_RESUMED = 2014,
		NOTIFICATION_APPLICATION_PAUSED = 2015,
		NOTIFICATION_APPLICATION_FOCUS_IN = 2016,
		NOTIFICATION_APPLICATION_FOCUS_OUT = 2017,
		NOTIFICATION_TEXT_SERVER_CHANGED = 2018,
	};

	virtual void initialize();
	virtual bool physics_process(double p_time);
	virtual bool process(double p_time);
	virtual void finalize();

	void set_initialize_script(const Ref<Script> &p_initialize_script);

	MainLoop() {}
	virtual ~MainLoop() {}
};

#endif // MAIN_LOOP_H