game.h

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/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.
 
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
 
#pragma once
 
#include "irrlichttypes.h"
#include <string>
 
class InputHandler;
class ChatBackend;  /* to avoid having to include chat.h */
struct SubgameSpec;
struct GameStartData;
 
struct Jitter {
    f32 max, min, avg, counter, max_sample, min_sample, max_fraction;
};
 
struct RunStats {
    u32 drawtime;
 
    Jitter dtime_jitter, busy_time_jitter;
};
 
struct CameraOrientation {
    f32 camera_yaw;    // "right/left"
    f32 camera_pitch;  // "up/down"
};
 
 
void the_game(bool *kill,
        InputHandler *input,
        const GameStartData &start_data,
        std::string &error_message,
        ChatBackend &chat_backend,
        bool *reconnect_requested);