godot/scene/main/timer.h

/*************************************************************************/
/*  timer.h                                                              */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
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#ifndef TIMER_H
#define TIMER_H

#include "scene/main/node.h"

class Timer : public Node {

	OBJ_TYPE(Timer, Node);

	float wait_time;
	bool one_shot;
	bool autostart;
	bool processing;
	bool active;

	double time_left;

protected:
	void _notification(int p_what);
	static void _bind_methods();

public:
	enum TimerProcessMode {
		TIMER_PROCESS_FIXED,
		TIMER_PROCESS_IDLE,
	};

	void set_wait_time(float p_time);
	float get_wait_time() const;

	void set_one_shot(bool p_one_shot);
	bool is_one_shot() const;

	void set_autostart(bool p_start);
	bool has_autostart() const;

	void start();
	void stop();
	void set_active(bool p_active);
	bool is_active() const;

	float get_time_left() const;

	void set_timer_process_mode(TimerProcessMode p_mode);
	TimerProcessMode get_timer_process_mode() const;
	Timer();

private:
	TimerProcessMode timer_process_mode;
	void _set_process(bool p_process, bool p_force = false);
};

VARIANT_ENUM_CAST(Timer::TimerProcessMode);

#endif // TIMER_H