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<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>
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