sound.h

Go to the documentation of this file.

/*
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 <set>
#include <string>
#include "util/serialize.h"
#include "irrlichttypes_bloated.h"
 
struct SimpleSoundSpec
{
    SimpleSoundSpec(const std::string &name = "", float gain = 1.0f,
            float fade = 0.0f, float pitch = 1.0f) :
            name(name),
            gain(gain), fade(fade), pitch(pitch)
    {
    }
 
    bool exists() const { return !name.empty(); }
 
    // Take cf_version from ContentFeatures::serialize to
    // keep in sync with item definitions
    void serialize(std::ostream &os, u8 cf_version) const
    {
        os << serializeString16(name);
        writeF32(os, gain);
        writeF32(os, pitch);
        writeF32(os, fade);
        // if (cf_version < ?)
        //     return;
    }
 
    void deSerialize(std::istream &is, u8 cf_version)
    {
        name = deSerializeString16(is);
        gain = readF32(is);
        pitch = readF32(is);
        fade = readF32(is);
    }
 
    std::string name;
    float gain = 1.0f;
    float fade = 0.0f;
    float pitch = 1.0f;
};