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<hr><h1>sound.h</h1><a href="sound_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font>
00008 <font class="comment"> *</font>
00009 <font class="comment"> * This file is part of NEVRAX NEL.</font>
00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00013 <font class="comment"> * any later version.</font>
00014 <font class="comment"></font>
00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00018 <font class="comment"> * General Public License for more details.</font>
00019 <font class="comment"></font>
00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00023 <font class="comment"> * MA 02111-1307, USA.</font>
00024 <font class="comment"> */</font>
00025
00026 <font class="preprocessor">#ifndef NL_SOUND_H</font>
00027 <font class="preprocessor"></font><font class="preprocessor">#define NL_SOUND_H</font>
00028 <font class="preprocessor"></font>
00029 <font class="preprocessor">#include "<a class="code" href="types__nl_8h.html">nel/misc/types_nl.h</a>"</font>
00030 <font class="preprocessor">#include "<a class="code" href="stream_8h.html">nel/misc/stream.h</a>"</font>
00031 <font class="preprocessor">#include "<a class="code" href="u__source_8h.html">nel/sound/u_source.h</a>"</font>
00032 <font class="preprocessor">#include "<a class="code" href="u__form__elm_8h.html">nel/georges/u_form_elm.h</a>"</font>
00033 <font class="preprocessor">#include <string></font>
00034 <font class="preprocessor">#include <hash_map></font>
00035
00036 <font class="keyword">namespace </font>NLSOUND {
00037
00038
00039 <font class="keyword">class </font>ISoundDriver;
00040 <font class="keyword">class </font>IBuffer;
00041 <font class="keyword">class </font>CSound;
00042
00043
00045 <font class="keyword">typedef</font> std::hash_map<std::string, CSound*> <a class="code" href="namespaceNLSOUND.html#a71">TSoundMap</a>;
00046
00048 <font class="keyword">typedef</font> std::set<CSound*> <a class="code" href="namespaceNLSOUND.html#a72">TSoundSet</a>;
00049
00050 <font class="keyword">const</font> <font class="keywordtype">double</font> <a class="code" href="namespaceNLSOUND.html#a73">Sqrt12_2</a> = 1.0594630943592952645618252949463; <font class="comment">// 2^1/12</font>
00051
<a name="l00058"></a><a class="code" href="classNLSOUND_1_1CSound.html">00058</a> <font class="keyword">class </font>CSound
00059 {
00060 <font class="keyword">public</font>:
00062 <font class="keyword">static</font> <a class="code" href="classNLSOUND_1_1CSound.html#a0">CSound</a> *<a class="code" href="classNLSOUND_1_1CSound.html#d0">createSound</a>(<font class="keyword">const</font> std::string &filename, <a class="code" href="classNLGEORGES_1_1UFormElm.html">NLGEORGES::UFormElm</a>& formRoot);
00063
<a name="l00064"></a><a class="code" href="classNLSOUND_1_1CSound.html#s4">00064</a> <font class="keyword">enum</font> <a class="code" href="classNLSOUND_1_1CSound.html#s4">TSOUND_TYPE</a>
00065 {
00066 <a class="code" href="classNLSOUND_1_1CSound.html#s4s0">SOUND_SIMPLE</a>,
00067 <a class="code" href="classNLSOUND_1_1CSound.html#s4s1">SOUND_COMPLEX</a>,
00068 <a class="code" href="classNLSOUND_1_1CSound.html#s4s2">SOUND_BACKGROUND</a>,
00069 <a class="code" href="classNLSOUND_1_1CSound.html#s4s3">SOUND_CONTEXT</a>
00070 };
00071
00072
00074 <a class="code" href="classNLSOUND_1_1CSound.html#a0">CSound</a>();
00076 <font class="keyword">virtual</font> <a class="code" href="classNLSOUND_1_1CSound.html#a1">~CSound</a>();
00077
00079 <font class="keyword">virtual</font> <a class="code" href="classNLSOUND_1_1CSound.html#s4">TSOUND_TYPE</a> <a class="code" href="classNLSOUND_1_1CSound.html#a2">getSoundType</a>() =0;
00080
00082 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CSound.html#a3">importForm</a>(<font class="keyword">const</font> std::string& filename, <a class="code" href="classNLGEORGES_1_1UFormElm.html">NLGEORGES::UFormElm</a>& formRoot);
00083
<a name="l00085"></a><a class="code" href="classNLSOUND_1_1CSound.html#a4">00085</a> <font class="keywordtype">bool</font> <a class="code" href="classNLSOUND_1_1CSound.html#a4">getLooping</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n7">_Looping</a>; }
<a name="l00087"></a><a class="code" href="classNLSOUND_1_1CSound.html#a5">00087</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#a5">getGain</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n0">_Gain</a>; }
<a name="l00089"></a><a class="code" href="classNLSOUND_1_1CSound.html#a6">00089</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#a6">getPitch</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n1">_Pitch</a>; }
<a name="l00091"></a><a class="code" href="classNLSOUND_1_1CSound.html#a7">00091</a> <a class="code" href="namespaceNLSOUND.html#a82">TSoundPriority</a> <a class="code" href="classNLSOUND_1_1CSound.html#a7">getPriority</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n2">_Priority</a>; }
00093 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> <a class="code" href="classNLSOUND_1_1CSound.html#a8">isDetailed</a>() <font class="keyword">const</font> = 0;
<a name="l00095"></a><a class="code" href="classNLSOUND_1_1CSound.html#a9">00095</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#a9">getConeInnerAngle</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n3">_ConeInnerAngle</a>; }
<a name="l00097"></a><a class="code" href="classNLSOUND_1_1CSound.html#a10">00097</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#a10">getConeOuterAngle</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n4">_ConeOuterAngle</a>; }
<a name="l00099"></a><a class="code" href="classNLSOUND_1_1CSound.html#a11">00099</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#a11">getConeOuterGain</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n5">_ConeOuterGain</a>; }
<a name="l00101"></a><a class="code" href="classNLSOUND_1_1CSound.html#a12">00101</a> <font class="keyword">const</font> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> &<a class="code" href="classNLSOUND_1_1CSound.html#a12">getDirectionVector</a>()<font class="keyword">const</font> { <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n6">_Direction</a>;}
00103 <font class="keyword">virtual</font> uint32 <a class="code" href="classNLSOUND_1_1CSound.html#a13">getDuration</a>() = 0;
<a name="l00105"></a><a class="code" href="classNLSOUND_1_1CSound.html#a14">00105</a> <font class="keyword">const</font> std::string& <a class="code" href="classNLSOUND_1_1CSound.html#a14">getName</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n9">_Name</a>; }
<a name="l00107"></a><a class="code" href="classNLSOUND_1_1CSound.html#a15">00107</a> <font class="keyword">virtual</font> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#a15">getMaxDistance</a>()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n8">_MaxDist</a>; }
00108
<a name="l00110"></a><a class="code" href="classNLSOUND_1_1CSound.html#a16">00110</a> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CSound.html#a16">setLooping</a>( <font class="keywordtype">bool</font> looping ) { <a class="code" href="classNLSOUND_1_1CSound.html#n7">_Looping</a> = looping; }
00111
00113 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CSound.html#a17">getSubSoundList</a>(std::vector<std::pair<std::string, CSound*> > &subsounds) <font class="keyword">const</font> =0;
00114
00115
00116 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CSound.html#a18">serial</a>(<a class="code" href="classNLMISC_1_1IStream.html">NLMISC::IStream</a> &<a class="code" href="driver__opengl__extension__def_8h.html#a383">s</a>);
00117
<a name="l00118"></a><a class="code" href="classNLSOUND_1_1CSound.html#a19">00118</a> <font class="keywordtype">bool</font> <a class="code" href="classNLSOUND_1_1CSound.html#a19">operator<</a>( <font class="keyword">const</font> <a class="code" href="classNLSOUND_1_1CSound.html#a0">CSound</a>& otherSound )<font class="keyword"> const</font>
00119 <font class="keyword"> </font>{
00120 <font class="keywordflow">return</font> <a class="code" href="classNLSOUND_1_1CSound.html#n9">_Name</a> < otherSound._Name;
00121 }
00122
00123 <font class="keyword">protected</font>:
00124
00125 <font class="comment">// Static properties</font>
<a name="l00126"></a><a class="code" href="classNLSOUND_1_1CSound.html#n0">00126</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#n0">_Gain</a>; <font class="comment">// [0,1]</font>
<a name="l00127"></a><a class="code" href="classNLSOUND_1_1CSound.html#n1">00127</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#n1">_Pitch</a>; <font class="comment">// ]0,1]</font>
<a name="l00128"></a><a class="code" href="classNLSOUND_1_1CSound.html#n2">00128</a> <a class="code" href="namespaceNLSOUND.html#a82">TSoundPriority</a> <a class="code" href="classNLSOUND_1_1CSound.html#n2">_Priority</a>;
<a name="l00129"></a><a class="code" href="classNLSOUND_1_1CSound.html#n5">00129</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#n3">_ConeInnerAngle</a>, <a class="code" href="classNLSOUND_1_1CSound.html#n4">_ConeOuterAngle</a>, <a class="code" href="classNLSOUND_1_1CSound.html#n5">_ConeOuterGain</a>;
<a name="l00130"></a><a class="code" href="classNLSOUND_1_1CSound.html#n6">00130</a> <a class="code" href="classNLMISC_1_1CVector.html">NLMISC::CVector</a> <a class="code" href="classNLSOUND_1_1CSound.html#n6">_Direction</a>;
00131
<a name="l00132"></a><a class="code" href="classNLSOUND_1_1CSound.html#n7">00132</a> <font class="keywordtype">bool</font> <a class="code" href="classNLSOUND_1_1CSound.html#n7">_Looping</a>;
00133
<a name="l00135"></a><a class="code" href="classNLSOUND_1_1CSound.html#n8">00135</a> <font class="keywordtype">float</font> <a class="code" href="classNLSOUND_1_1CSound.html#n8">_MaxDist</a>;
00136
00137 <font class="comment">// Sound name.</font>
<a name="l00138"></a><a class="code" href="classNLSOUND_1_1CSound.html#n9">00138</a> std::string <a class="code" href="classNLSOUND_1_1CSound.html#n9">_Name</a>;
00139
00140 };
00141
00142
<a name="l00146"></a><a class="code" href="classNLSOUND_1_1ESoundFileNotFound.html">00146</a> <font class="keyword">class </font>ESoundFileNotFound : <font class="keyword">public</font> NLMISC::Exception
00147 {
00148 <font class="keyword">public</font>:
<a name="l00149"></a><a class="code" href="classNLSOUND_1_1ESoundFileNotFound.html#a0">00149</a> <a class="code" href="classNLSOUND_1_1ESoundFileNotFound.html#a0">ESoundFileNotFound</a>( <font class="keyword">const</font> std::string filename ) :
00150 NLMISC::<a class="code" href="classNLMISC_1_1Exception.html#a0">Exception</a>( (std::string("Sound <a class="code" href="cf__lexical_8cpp.html#a95">file</a> not found, or invalid <a class="code" href="cf__lexical_8cpp.html#a95">file</a> <a class="code" href="driver__opengl__extension__def_8h.html#a398">format</a>: ")+filename).c_str() ) {}
00151 };
00152
00153
00154 } <font class="comment">// NLSOUND</font>
00155
00156
00157 <font class="preprocessor">#endif // NL_SOUND_H</font>
00158 <font class="preprocessor"></font>
00159 <font class="comment">/* End of sound.h */</font>
00160
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