godot/core/os/main_loop.h

/*************************************************************************/
/*  main_loop.h                                                          */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* "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 */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
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/*************************************************************************/
#ifndef MAIN_LOOP_H
#define MAIN_LOOP_H

#include "os/input_event.h"
#include "reference.h"
#include "script_language.h"
/**
	@author Juan Linietsky <reduzio@gmail.com>
*/
class MainLoop : public Object {

	OBJ_TYPE(MainLoop, Object);
	OBJ_CATEGORY("Main Loop");

	Ref<Script> init_script;

protected:
	static void _bind_methods();

public:
	enum {
		NOTIFICATION_WM_MOUSE_ENTER = 3,
		NOTIFICATION_WM_MOUSE_EXIT = 4,
		NOTIFICATION_WM_FOCUS_IN = 5,
		NOTIFICATION_WM_FOCUS_OUT = 6,
		NOTIFICATION_WM_QUIT_REQUEST = 7,
		NOTIFICATION_WM_UNFOCUS_REQUEST = 8,
		NOTIFICATION_OS_MEMORY_WARNING = 9,
	};

	virtual void input_event(const InputEvent &p_event);
	virtual void input_text(const String &p_text);

	virtual void init();
	virtual bool iteration(float p_time);
	virtual bool idle(float p_time);
	virtual void finish();

	virtual void drop_files(const Vector<String> &p_files, int p_from_screen = 0);

	void set_init_script(const Ref<Script> &p_init_script);

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

#endif