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https://github.com/wesnoth/wesnoth
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60 lines
1.3 KiB
C++
60 lines
1.3 KiB
C++
/* $Id$ */
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/*
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Copyright (C) 2008 - 2009 by Pauli Nieminen <paniemin@cc.hut.fi>
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Part of the Battle for Wesnoth Project http://www.wesnoth.org/
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 2
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or at your option any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY.
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See the COPYING file for more details.
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*/
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#ifndef TIME_HPP_INCLUDED
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#define TIME_HPP_INCLUDED
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#include <cstdlib>
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namespace ntime {
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const int frames_to_remember = 6;
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class source {
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public:
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enum time_mode {
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REAL_TIME,
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SMOOTH_TIME
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};
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private:
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size_t time_[frames_to_remember];
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size_t frame_time_;
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size_t current_time_;
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int index_;
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time_mode mode_;
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static source time_source_;
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source();
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source(const source&);
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void operator=(const source&);
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int next_index();
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public:
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/**
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* Called in begin of each frame
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* @return How many milliseconds this frame took?
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*/
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size_t start_frame(const bool limit = true);
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void set_frame_rate(const size_t fps);
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void set_frame_time(const size_t ms);
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size_t get_time() const;
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void set_time_mode(const time_mode& mode);
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time_mode get_time_mode() const;
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static source& get_source();
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};
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}
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#endif
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