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class="qindex" href="pages.html">Related Pages</a> <a class="qindexRef" doxygen="_cgi:http://www.nevrax.org/cgi-bin/nel-search.cgi" href="http://www.nevrax.org/cgi-bin/nel-search.cgi">Search</a> </center> +<hr><h1>hls_texture_manager.cpp</h1><a href="hls__texture__manager_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 +00007 <font class="comment">/* Copyright, 2000-2002 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">#include "<a class="code" href="std3d_8h.html">std3d.h</a>"</font> +00027 <font class="preprocessor">#include "<a class="code" href="hls__texture__manager_8h.html">3d/hls_texture_manager.h</a>"</font> +00028 <font class="preprocessor">#include "<a class="code" href="common_8h.html">nel/misc/common.h</a>"</font> +00029 <font class="preprocessor">#include "<a class="code" href="algo_8h.html">nel/misc/algo.h</a>"</font> +00030 +00031 <font class="keyword">using</font> <font class="keyword">namespace </font>std; +00032 <font class="keyword">using</font> <font class="keyword">namespace </font>NLMISC; +00033 +00034 <font class="keyword">namespace </font>NL3D { +00035 +00036 +00037 <font class="comment">// ***************************************************************************</font> +<a name="l00038"></a><a class="code" href="classNL3D_1_1CHLSTextureManager.html#a0">00038</a> CHLSTextureManager::CHLSTextureManager() +00039 { +00040 } +00041 +00042 <font class="comment">// ***************************************************************************</font> +<a name="l00043"></a><a class="code" href="classNL3D_1_1CHLSTextureManager.html#a1">00043</a> CHLSTextureManager::~CHLSTextureManager() +00044 { +00045 <a class="code" href="classNL3D_1_1CHLSTextureManager.html#a2">reset</a>(); +00046 } +00047 +00048 <font class="comment">// ***************************************************************************</font> +<a name="l00049"></a><a class="code" href="classNL3D_1_1CHLSTextureManager.html#a2">00049</a> <font class="keywordtype">void</font> CHLSTextureManager::reset() +00050 { +00051 <font class="comment">// delete instances.</font> +00052 <a class="code" href="namespaceNLMISC.html#a222">contReset</a>(<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>); +00053 +00054 <font class="comment">// delete banks.</font> +00055 <font class="keywordflow">for</font>(uint i=0;i<<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o0">_Banks</a>.size();i++) +00056 { +00057 <font class="keyword">delete</font> <a class="code" href="classNL3D_1_1CHLSTextureManager.html#o0">_Banks</a>[i]; +00058 } +00059 <a class="code" href="namespaceNLMISC.html#a222">contReset</a>(<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o0">_Banks</a>); +00060 } +00061 +00062 <font class="comment">// ***************************************************************************</font> +<a name="l00063"></a><a class="code" href="classNL3D_1_1CHLSTextureManager.html#a3">00063</a> <font class="keywordtype">void</font> CHLSTextureManager::addBank(CHLSTextureBank *bank) +00064 { +00065 <font class="comment">// add the bank to the list</font> +00066 <a class="code" href="classNL3D_1_1CHLSTextureManager.html#o0">_Banks</a>.push_back(bank); +00067 +00068 <font class="comment">// Add the bank instance list to the main.</font> +00069 bank->fillHandleArray(<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>); +00070 +00071 <font class="comment">// then re-sort this array.</font> +00072 sort(<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>.begin(), <a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>.end()); +00073 } +00074 +00075 +00076 <font class="comment">// ***************************************************************************</font> +<a name="l00077"></a><a class="code" href="classNL3D_1_1CHLSTextureManager.html#a4">00077</a> sint CHLSTextureManager::findTexture(<font class="keyword">const</font> std::string &name)<font class="keyword"> const</font> +00078 <font class="keyword"></font>{ +00079 <font class="comment">// empty?</font> +00080 <font class="keywordflow">if</font>(<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>.empty()) +00081 <font class="keywordflow">return</font> -1; +00082 +00083 <font class="comment">// Build a valid key.</font> +00084 string nameLwr= strlwr(name); +00085 CHLSTextureBank::CTextureInstance textKey; +00086 CHLSTextureBank::CTextureInstanceHandle textKeyHandle; +00087 textKey.buildAsKey(nameLwr.c_str()); +00088 textKeyHandle.Texture= &textKey; +00089 +00090 <font class="comment">// logN search it in the array</font> +00091 uint <a class="code" href="driver__opengl__extension__def_8h.html#a356">id</a>= searchLowerBound(<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>, textKeyHandle); +00092 <font class="comment">// verify if really same name (index must exist since 0 if error, and not empty here)</font> +00093 CHLSTextureBank::CTextureInstance &textInst= *<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>[<a class="code" href="driver__opengl__extension__def_8h.html#a356">id</a>].Texture; +00094 <font class="keywordflow">if</font>( textInst.sameName(nameLwr.c_str()) ) +00095 <font class="keywordflow">return</font> <a class="code" href="driver__opengl__extension__def_8h.html#a356">id</a>; +00096 <font class="keywordflow">else</font> +00097 <font class="keywordflow">return</font> -1; +00098 } +00099 +00100 <font class="comment">// ***************************************************************************</font> +<a name="l00101"></a><a class="code" href="classNL3D_1_1CHLSTextureManager.html#a5">00101</a> <font class="keywordtype">bool</font> CHLSTextureManager::buildTexture(sint textId, <a class="code" href="classNLMISC_1_1CBitmap.html">NLMISC::CBitmap</a> &out)<font class="keyword"> const</font> +00102 <font class="keyword"></font>{ +00103 <font class="keywordflow">if</font>(textId<0 || textId>=(sint)<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>.size()) +00104 <font class="keywordflow">return</font> <font class="keyword">false</font>; +00105 <font class="keywordflow">else</font> +00106 { +00107 <font class="comment">// Ok. build the bitmap</font> +00108 CHLSTextureBank::CTextureInstance &textInst= *<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>[textId].Texture; +00109 textInst.buildColorVersion(out); +00110 <font class="keywordflow">return</font> <font class="keyword">true</font>; +00111 } +00112 } +00113 +00114 +00115 <font class="comment">// ***************************************************************************</font> +<a name="l00116"></a><a class="code" href="classNL3D_1_1CHLSTextureManager.html#a7">00116</a> <font class="keyword">const</font> <font class="keywordtype">char</font> *CHLSTextureManager::getTextureName(uint i)<font class="keyword"> const</font> +00117 <font class="keyword"></font>{ +00118 <a class="code" href="debug_8h.html#a6">nlassert</a>(i<<a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>.size()); +00119 <font class="keywordflow">return</font> <a class="code" href="classNL3D_1_1CHLSTextureManager.html#o1">_Instances</a>[i].Texture->getName(); +00120 } +00121 +00122 +00123 } <font class="comment">// NL3D</font> +</pre></div> + +<!-- footer --> +<BR><FONT Size=+5> </FONT> +</TD> +<TD WIDTH=15><IMG SRC=http://www.nevrax.org/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD> +</TR> +</TABLE> +</BODY> +</HTML> |