1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
|
<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<HTML>
<HEAD>
<TITLE>nevrax.org : docs</TITLE>
<LINK REL=stylesheet TYPE="text/css" HREF="/inc/css/nevrax.css">
<link href="doxygen.css" rel="stylesheet" type="text/css">
</HEAD>
<BODY MARGINHEIGHT="0" MARGINWIDTH="0">
<!-- uplinks -->
<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR>
<TD WIDTH=16><IMG SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD WIDTH=140 BGCOLOR=#dddddd><IMG SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD WIDTH=16><IMG SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD><IMG width=6 height=14 SRC="/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=><b>Home</B></FONT></A> </TD>
<TD><IMG width=6 height=14 SRC="/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle> <A CLASS=uplinks HREF=><b>nevrax.com</B></FONT></A> </TD>
</TR>
</TABLE>
<!-- banner Nevrax -->
<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 WIDTH=100%>
<TR><TD BGCOLOR="#000000" BACKGROUND="/inc/img/black_banner.jpg"><A HREF=""><IMG SRC="/inc/img/nevrax.gif" WIDTH="170" HEIGHT="45" BORDER=0 ALT="Nevrax" ></A></TD></TR>
</TABLE>
<!-- main table -->
<TABLE CELLSPACING=0 CELLPADDING=0 BORDER=0 height=100%>
<TR>
<TD WIDTH=16><IMG SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="10" BORDER=0 ALT=""></TD>
<TD WIDTH=140 BGCOLOR=#dddddd VALIGN=TOP ALIGN=middle><IMG SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT="">
<!------ Begin Box ------>
<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR=black><TR><TD><TABLE border=0 cellspacing=2 cellpadding=0 width=120><tr><TD ALIGN=middle bgcolor=black>
<FONT COLOR=white FACE="sans-serif"><B>Nevrax.org</B></FONT></TD></TR><tr><td colspan=2 bgcolor=#FFFFFF>
<TABLE cellspacing=0 cellpadding=1 border=0>
<tr><td ALIGN=middle><a class='linkbox' href="/news/" TITLE="Rubrique news"><img width=13 height=15 hspace=5 border=0 src=/inc/img/picto-news.gif ALT=#></A></td><td><a class='linkbox' href="/news/" TITLE="News">News</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/mail/" TITLE="Rubrique mail"><img width=15 height=11 hspace=5 border=0 src=/inc/img/picto-mail.gif ALT=#></A></td><td><a class='linkbox' href="/mail/" TITLE="Mailing list archive">Mailing-list</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/docs/" TITLE="Rubrique docs"><img width=14 height=16 hspace=5 border=0 src=/inc/img/picto-docs.gif ALT=#></A></td><td><a class='linkbox' href="/docs/" TITLE="Documentation">Documentation</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/cvs/" TITLE="Rubrique cvs"><img width=13 height=17 hspace=5 border=0 src=/inc/img/picto-cvs.gif ALT=#></A></td><td><a class='linkbox' href="/cvs/" TITLE="CVS Web">CVS</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/bugs/" TITLE="Rubrique bugs"><img width=20 height=16 hspace=5 border=0 src=/inc/img/picto-bugs.gif ALT=#></A></td><td><a class='linkbox' href="/bugs/" TITLE="Bugtracking">Bugs</a></td></tr>
<tr><td ALIGN=middle><a class='linkbox' href="/GPL.php3" TITLE="Rubrique license"><img width=18 height=12 hspace=5 border=0 src=/inc/img/picto-gpl.gif ALT=#></A></td><td><a class='linkbox' href="/GPL.php3" TITLE="License">License</a></td></tr>
</TABLE>
</TD></TR></TABLE></TD></TR></TABLE>
<!------ End Box ------>
</TD>
<TD WIDTH=15><IMG SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
<TD ALIGN=left valign=top><IMG SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT="">
<!-- title -->
<TABLE background="/inc/img/redline.gif" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td>
<A HREF="/docs/"><img src="/inc/img/t_docs.gif" ALT="Docs" HEIGHT=20 BORDER=0></A>
</td><td><IMG SRC="/inc/img/pixel.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT="">
</td></tr></table>
<!-- block -->
<TABLE bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0 BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="/inc/img/reddots.gif"></TD>
<TD><B>Documentation</B></TD>
<TD ALIGN=RIGHT> </td>
</tr></table>
<!-- Generated by Doxygen 1.2.14 -->
<center>
<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="namespacemembers.html">Namespace Members</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> <a class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:/cgi-bin/nel-search.cgi" href="/cgi-bin/nel-search.cgi">Search</a> </center>
<hr><h1>context_sound.h</h1><a href="context__sound_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00006 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font>
00007 <font class="comment"> *</font>
00008 <font class="comment"> * This file is part of NEVRAX NEL.</font>
00009 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
00010 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00011 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00012 <font class="comment"> * any later version.</font>
00013 <font class="comment"></font>
00014 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
00015 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00016 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00017 <font class="comment"> * General Public License for more details.</font>
00018 <font class="comment"></font>
00019 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00020 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
00021 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00022 <font class="comment"> * MA 02111-1307, USA.</font>
00023 <font class="comment"> */</font>
00024
00025 <font class="preprocessor">#ifndef NL_CONTEXT_SOUND_H</font>
00026 <font class="preprocessor"></font><font class="preprocessor">#define NL_CONTEXT_SOUND_H</font>
00027 <font class="preprocessor"></font>
00028 <font class="preprocessor">#include "<a class="code" href="sound_8h.html">sound.h</a>"</font>
00029 <font class="preprocessor">#include <hash_map></font>
00030 <font class="preprocessor">#include <<a class="code" href="fast__mem_8h.html">nel/misc/fast_mem.h</a>></font>
00031
00032 <font class="keyword">namespace </font>NLSOUND {
00033
00034 <font class="keyword">class </font>ISoundDriver;
00035 <font class="keyword">class </font>IBuffer;
00036 <font class="keyword">class </font>CSound;
00037
00038
00039 <font class="keyword">template</font> <u<font class="keywordtype">int</font> NbJoker, <font class="keywordtype">bool</font> UseRandom, u<font class="keywordtype">int</font> Shift = 5>
<a name="l00040"></a><a class="code" href="structNLSOUND_1_1CContextMatcher.html">00040</a> <font class="keyword">struct </font>CContextMatcher
00041 {
<a name="l00042"></a><a class="code" href="structNLSOUND_1_1CContextMatcher.html#a0">00042</a> <a class="code" href="structNLSOUND_1_1CContextMatcher.html#a0">CContextMatcher</a>(uint32 *jokersValues, uint32 randomValue)
00043 : <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">HashValue</a>(0)
00044 {
00045 <font class="keywordflow">for</font> (uint i=0; i<NbJoker; ++i)
00046 {
00047 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m1">JokersValues</a>[i] = jokersValues[i];
00048
00049 uint leftShift = (5*i)&0x1f;
00050 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">HashValue</a> ^= <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m1">JokersValues</a>[i] << leftShift;
00051 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">HashValue</a> ^= <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m1">JokersValues</a>[i] >> (32-leftShift);
00052 }
00053 <font class="keywordflow">if</font> (UseRandom)
00054 {
00055 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m2">RandomValue</a> = randomValue;
00056 uint leftShift = (5*i)&0x1f;
00057 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">HashValue</a> ^= randomValue << leftShift;
00058 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">HashValue</a> ^= randomValue >> (32-leftShift);
00059 }
00060 <font class="keywordflow">else</font>
00061 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m2">RandomValue</a> = 0;
00062 }
00063
<a name="l00064"></a><a class="code" href="structNLSOUND_1_1CContextMatcher.html#a1">00064</a> <font class="keywordtype">bool</font> <a class="code" href="structNLSOUND_1_1CContextMatcher.html#a1">operator ==</a>(<font class="keyword">const</font> <a class="code" href="structNLSOUND_1_1CContextMatcher.html#a0">CContextMatcher</a> &other)<font class="keyword"> const</font>
00065 <font class="keyword"> </font>{
00066 <font class="keywordflow">if</font> (<a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">HashValue</a> != other.HashValue)
00067 <font class="keywordflow">return</font> <font class="keyword">false</font>;
00068 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (UseRandom)
00069 <font class="keywordflow">return</font> <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m2">RandomValue</a> == other.RandomValue && memcmp(<a class="code" href="structNLSOUND_1_1CContextMatcher.html#m1">JokersValues</a>, other.JokersValues, <font class="keyword">sizeof</font>(uint32)*NbJoker) == 0;
00070 <font class="keywordflow">else</font>
00071 <font class="keywordflow">return</font> memcmp(<a class="code" href="structNLSOUND_1_1CContextMatcher.html#m1">JokersValues</a>, other.JokersValues, <font class="keyword">sizeof</font>(uint32)*NbJoker) == 0;
00072 }
00073
<a name="l00074"></a><a class="code" href="structNLSOUND_1_1CContextMatcher.html#a2">00074</a> size_t <a class="code" href="structNLSOUND_1_1CContextMatcher.html#a2">getHashValue</a>()<font class="keyword"> const</font>
00075 <font class="keyword"> </font>{
00076 <font class="keywordflow">return</font> size_t(<a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">HashValue</a>);
00077 }
00078
<a name="l00079"></a><a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">00079</a> uint32 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m0">HashValue</a>;
<a name="l00080"></a><a class="code" href="structNLSOUND_1_1CContextMatcher.html#m1">00080</a> uint32 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m1">JokersValues</a>[NbJoker];
<a name="l00081"></a><a class="code" href="structNLSOUND_1_1CContextMatcher.html#m2">00081</a> uint32 <a class="code" href="structNLSOUND_1_1CContextMatcher.html#m2">RandomValue</a>;
00082
<a name="l00083"></a><a class="code" href="structNLSOUND_1_1CContextMatcher_1_1CHash.html">00083</a> <font class="keyword">struct </font>CHash : <font class="keyword">public</font> std::unary_function<CContextMatcher, size_t>
00084 {
<a name="l00085"></a><a class="code" href="structNLSOUND_1_1CContextMatcher_1_1CHash.html#a0">00085</a> size_t <a class="code" href="structNLSOUND_1_1CContextMatcher_1_1CHash.html#a0">operator () </a>(<font class="keyword">const</font> CContextMatcher &patternMatcher)<font class="keyword"> const</font>
00086 <font class="keyword"> </font>{
00087 <font class="keywordflow">return</font> patternMatcher.getHashValue();
00088 }
00089 };
00090
00091 };
00092
00093
<a name="l00094"></a><a class="code" href="classNLSOUND_1_1IContextSoundContainer.html">00094</a> <font class="keyword">class </font>IContextSoundContainer
00095 {
00096 <font class="keyword">public</font>:
<a name="l00097"></a><a class="code" href="classNLSOUND_1_1IContextSoundContainer.html#a0">00097</a> <font class="keyword">virtual</font> <a class="code" href="classNLSOUND_1_1IContextSoundContainer.html#a0">~IContextSoundContainer</a>() {};
00098 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1IContextSoundContainer.html#a1">init</a>(uint *contextArgsIndex) =0;
00099 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1IContextSoundContainer.html#a2">addSound</a>(CSound *sound, <font class="keyword">const</font> std::string &baseName) =0;
00100 <font class="keyword">virtual</font> CSound *<a class="code" href="classNLSOUND_1_1IContextSoundContainer.html#a3">getSound</a>(<font class="keyword">const</font> CSoundContext &context, uint32 randomValue) =0;
00101 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1IContextSoundContainer.html#a4">getSoundList</a>(std::vector<std::pair<std::string, CSound*> > &subsounds) <font class="keyword">const</font> =0;
00102 };
00103
00104 <font class="keyword">template</font> <u<font class="keywordtype">int</font> NbJoker, <font class="keywordtype">bool</font> UseRandom, u<font class="keywordtype">int</font> Shift = 5>
<a name="l00105"></a><a class="code" href="classNLSOUND_1_1CContextSoundContainer.html">00105</a> <font class="keyword">class </font>CContextSoundContainer : <font class="keyword">public</font> IContextSoundContainer
00106 {
00107
<a name="l00108"></a><a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#u0">00108</a> <font class="keyword">typedef</font> std::hash_map<CContextMatcher<NbJoker, UseRandom, Shift>, CSound *, CContextMatcher<NbJoker, UseRandom, Shift>::CHash> <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#u0">THashContextSound</a>;
00109
<a name="l00110"></a><a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#c0">00110</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#c0">init</a>(uint *contextArgsIndex)
00111 {
00112 NLMISC::CFastMem::memcpy(<a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o0">_ContextArgsIndex</a>, contextArgsIndex, <font class="keyword">sizeof</font>(uint) * NbJoker);
00113 }
00114
<a name="l00115"></a><a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#c1">00115</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#c1">addSound</a>(CSound *sound, <font class="keyword">const</font> std::string &baseName)
00116 {
00117 <font class="keyword">const</font> std::string &patternName = sound->getName();
00118 <a class="code" href="debug_8h.html#a6">nlassert</a>(patternName.size() >= baseName.size());
00119
00120 std::string arg;
00121 uint32 args[NbJoker];
00122
00123 <font class="comment">// extract the context values</font>
00124 std::string::const_iterator first(patternName.begin() + baseName.size()), last(patternName.end());
00125 <font class="comment">// std::string::const_iterator first2(baseName.begin()), last2(baseName.end());</font>
00126 <font class="comment">// 1st, skip the base name </font>
00127 <font class="comment">// for (; first == first2; ++first, ++first2);</font>
00128
00129 <font class="comment">// 2nd, read all the joker values</font>
00130 <font class="keywordflow">for</font> (uint i=0; i<NbJoker && first != last; ++first)
00131 {
00132 <font class="keywordflow">if</font> (isdigit(<font class="keywordtype">int</font>(*first)))
00133 {
00134 arg += *first;
00135 }
00136 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (!arg.empty())
00137 {
00138 <font class="comment">// end of the argument.</font>
00139 args[i++] = atoi(arg.c_str());
00140 arg = <font class="stringliteral">""</font>;
00141 }
00142 }
00143 <font class="comment">// read the potential last arg.</font>
00144 <font class="keywordflow">if</font> (!arg.empty())
00145 {
00146 <font class="comment">// end of the argument.</font>
00147 args[i++] = atoi(arg.c_str());
00148 arg = <font class="stringliteral">""</font>;
00149 }
00150
00151 <font class="keywordflow">if</font> (i != NbJoker)
00152 <font class="keywordflow">return</font>;
00153 <a class="code" href="debug_8h.html#a6">nlassert</a>(i==NbJoker);
00154
00155 <font class="keywordtype">int</font> randomValue;
00156 <font class="keywordflow">if</font> (UseRandom)
00157 {
00158 <font class="keywordtype">bool</font> ok = <font class="keyword">false</font>;
00159 <font class="comment">// 3rd, read the random value (if any)</font>
00160 <font class="keywordflow">for</font> (uint i=0; first != last; ++first)
00161 {
00162 <font class="keywordflow">if</font> (isdigit(<font class="keywordtype">int</font>(*first)))
00163 {
00164 arg += *first;
00165 }
00166 <font class="keywordflow">else</font> <font class="keywordflow">if</font> (!arg.empty())
00167 {
00168 <a class="code" href="debug_8h.html#a6">nlassert</a> (ok == <font class="keyword">false</font>);
00169 <font class="comment">// end of the argument.</font>
00170 randomValue = atoi(arg.c_str());
00171 arg = <font class="stringliteral">""</font>;
00172 ok = <font class="keyword">true</font>;
00173 }
00174 }
00175 <font class="comment">// read the potential last arg.</font>
00176 <font class="keywordflow">if</font> (!arg.empty())
00177 {
00178 <a class="code" href="debug_8h.html#a6">nlassert</a> (ok == <font class="keyword">false</font>);
00179 <font class="comment">// end of the argument.</font>
00180 randomValue = atoi(arg.c_str());
00181 arg = <font class="stringliteral">""</font>;
00182 ok = <font class="keyword">true</font>;
00183 }
00184 <a class="code" href="debug_8h.html#a6">nlassert</a> (ok == <font class="keyword">true</font>);
00185
00186 }
00187 <font class="keywordflow">else</font>
00188 {
00189 randomValue = 0;
00190 }
00191
00192 <font class="comment">// ok, now create the key and storea the sound.</font>
00193 CContextMatcher<NbJoker, UseRandom, Shift> cm(args, randomValue);
00194
00195 <font class="preprocessor">#ifdef _DEBUG</font>
00196 <font class="preprocessor"></font> <font class="keywordtype">char</font> tmp[1024];
00197 <font class="keywordtype">char</font> tmp2[1024];
00198
00199 <a class="code" href="namespaceNLMISC.html#a211">smprintf</a>(tmp, 1024, <font class="stringliteral">"Adding sound : %s, args = "</font>, patternName.c_str());
00200
00201 <font class="keywordflow">for</font> (uint k=0; k<NbJoker; ++k)
00202 {
00203 sprintf(tmp2, <font class="stringliteral">"%u"</font>, args[k]);
00204 strcat(tmp, tmp2);
00205 }
00206
00207 <a class="code" href="debug_8h.html#a0">nldebug</a>(tmp);
00208
00209 <font class="preprocessor">#endif</font>
00210 <font class="preprocessor"></font>
00211 std::pair<THashContextSound::iterator, bool> ret;
00212 ret = <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">_ContextSounds</a>.insert(std::make_pair(cm, sound));
00213 <font class="keywordflow">if</font> (!ret.second)
00214 {
00215 THashContextSound::iterator it = <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">_ContextSounds</a>.find(cm);
00216 <a class="code" href="debug_8h.html#a6">nlassert</a>(it != <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">_ContextSounds</a>.end());
00217
00218 <a class="code" href="debug_8h.html#a2">nlwarning</a>(<font class="stringliteral">"Sound %s has the same context matcher as the sound %s"</font>, sound->getName().c_str(), it->second->getName().c_str());
00219 }
00220 }
00221
<a name="l00222"></a><a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#c2">00222</a> <font class="keyword">virtual</font> CSound *<a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#c2">getSound</a>(<font class="keyword">const</font> CSoundContext &context, uint32 randomValue)
00223 {
00224 <font class="comment">// create a key</font>
00225 uint32 args[NbJoker];
00226 <font class="keywordflow">for</font> (uint i=0; i<NbJoker; ++i)
00227 args[i] = context.Args[<a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o0">_ContextArgsIndex</a>[i]];
00228
00229 CContextMatcher<NbJoker, UseRandom, Shift> cm(args, randomValue);
00230
00231 THashContextSound::iterator it = <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">_ContextSounds</a>.find(cm);
00232
00233 <font class="keywordflow">if</font> (it != <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">_ContextSounds</a>.end())
00234 <font class="keywordflow">return</font> it->second;
00235 <font class="keywordflow">else</font>
00236 <font class="keywordflow">return</font> 0;
00237 }
00238
<a name="l00239"></a><a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#c3">00239</a> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#c3">getSoundList</a>(std::vector<std::pair<std::string, CSound*> > &subsounds)<font class="keyword"> const</font>
00240 <font class="keyword"> </font>{
00241 THashContextSound::const_iterator first(<a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">_ContextSounds</a>.begin()), last(<a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">_ContextSounds</a>.end());
00242 <font class="keywordflow">for</font> (; first != last; ++first)
00243 {
00244 subsounds.push_back(std::make_pair(first->second->getName(), first->second));
00245 }
00246 }
00247
00248 <font class="keyword">private</font>:
<a name="l00249"></a><a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o0">00249</a> uint32 <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o0">_ContextArgsIndex</a>[NbJoker];
<a name="l00250"></a><a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">00250</a> <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#u0">THashContextSound</a> <a class="code" href="classNLSOUND_1_1CContextSoundContainer.html#o1">_ContextSounds</a>;
00251 };
00252
<a name="l00253"></a><a class="code" href="classNLSOUND_1_1CContextSound.html">00253</a> <font class="keyword">class </font>CContextSound : <font class="keyword">public</font> CSound
00254 {
00255 <font class="keyword">public</font>:
00257 <a class="code" href="classNLSOUND_1_1CContextSound.html#a0">CContextSound</a>();
00259 <a class="code" href="classNLSOUND_1_1CContextSound.html#a1">~CContextSound</a>();
00260
00261
<a name="l00262"></a><a class="code" href="classNLSOUND_1_1CContextSound.html#a2">00262</a> <a class="code" href="classNLSOUND_1_1CSound.html#s4">TSOUND_TYPE</a> <a class="code" href="classNLSOUND_1_1CContextSound.html#a2">getSoundType</a>() { <font class="keywordflow">return</font> CSound::SOUND_CONTEXT; };
00263
00265 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CContextSound.html#a3">importForm</a>(<font class="keyword">const</font> std::string& filename, <a class="code" href="classNLGEORGES_1_1UFormElm.html">NLGEORGES::UFormElm</a>& formRoot);
00266
00268 <font class="keyword">virtual</font> <font class="keywordtype">bool</font> <a class="code" href="classNLSOUND_1_1CContextSound.html#a4">isDetailed</a>() <font class="keyword">const</font>;
00270 <font class="keyword">virtual</font> uint32 <a class="code" href="classNLSOUND_1_1CContextSound.html#a5">getDuration</a>();
00272 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CContextSound.html#a6">getSubSoundList</a>(std::vector<std::pair<std::string, CSound*> > &subsounds) <font class="keyword">const</font>;
00273
00274
00275 <a class="code" href="classNLSOUND_1_1CSound.html#a0">CSound</a> *<a class="code" href="classNLSOUND_1_1CContextSound.html#a7">getContextSound</a>(CSoundContext &context);
00276
00277 <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CContextSound.html#a8">init</a>();
00278
00279 <font class="keywordtype">void</font> <a class="code" href="classNLSOUND_1_1CContextSound.html#a9">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>);
00280
00281
00282 <font class="keyword">private</font>:
00283
<a name="l00285"></a><a class="code" href="classNLSOUND_1_1CContextSound.html#o0">00285</a> std::string <a class="code" href="classNLSOUND_1_1CContextSound.html#o0">_PatternName</a>;
<a name="l00287"></a><a class="code" href="classNLSOUND_1_1CContextSound.html#o1">00287</a> std::string <a class="code" href="classNLSOUND_1_1CContextSound.html#o1">_BaseName</a>;
00288
<a name="l00290"></a><a class="code" href="classNLSOUND_1_1CContextSound.html#o2">00290</a> uint32 <a class="code" href="classNLSOUND_1_1CContextSound.html#o2">_Random</a>;
00291
00292
00293
<a name="l00295"></a><a class="code" href="classNLSOUND_1_1CContextSound.html#o3">00295</a> IContextSoundContainer *<a class="code" href="classNLSOUND_1_1CContextSound.html#o3">_ContextSounds</a>;
00296
00297 };
00298
00299 } <font class="comment">// NLSOUND</font>
00300
00301 <font class="preprocessor">#endif //NL_CONTEXT_SOUND_H</font>
</pre></div>
<!-- footer -->
<BR><FONT Size=+5> </FONT>
</TD>
<TD WIDTH=15><IMG SRC=/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD>
</TR>
</TABLE>
</BODY>
</HTML>
|
