1 /*
2 Minetest
3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
4 
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
9 
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 GNU Lesser General Public License for more details.
14 
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19 
20 #pragma once
21 
22 #include <set>
23 #include <string>
24 #include "util/serialize.h"
25 #include "irrlichttypes_bloated.h"
26 
27 struct SimpleSoundSpec
28 {
29 	SimpleSoundSpec(const std::string &name = "", float gain = 1.0f,
30 			float fade = 0.0f, float pitch = 1.0f) :
nameSimpleSoundSpec31 			name(name),
32 			gain(gain), fade(fade), pitch(pitch)
33 	{
34 	}
35 
existsSimpleSoundSpec36 	bool exists() const { return !name.empty(); }
37 
38 	// Take cf_version from ContentFeatures::serialize to
39 	// keep in sync with item definitions
serializeSimpleSoundSpec40 	void serialize(std::ostream &os, u8 cf_version) const
41 	{
42 		os << serializeString16(name);
43 		writeF32(os, gain);
44 		writeF32(os, pitch);
45 		writeF32(os, fade);
46 		// if (cf_version < ?)
47 		//     return;
48 	}
49 
deSerializeSimpleSoundSpec50 	void deSerialize(std::istream &is, u8 cf_version)
51 	{
52 		name = deSerializeString16(is);
53 		gain = readF32(is);
54 		pitch = readF32(is);
55 		fade = readF32(is);
56 	}
57 
58 	std::string name;
59 	float gain = 1.0f;
60 	float fade = 0.0f;
61 	float pitch = 1.0f;
62 };
63