Mercurial > fife-parpg

annotate engine/core/vfs/vfsdirectory.cpp @ 407:f27880d4c08c

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Moved getAngleBetween() form Camera to angles.h and updated it to not use the camera angle in it's calculation. Added camera rotation to the angle calculation for selecting the correct image by angles. Added a call to setRotation() to make sure that instance rotation is valid.
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Fri, 29 Jan 2010 21:03:51 +0000
parents cc6289c519ed
children 293e812316c0
rev   line source
0
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1 /***************************************************************************
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2 * Copyright (C) 2005-2008 by the FIFE team *
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3 * http://www.fifengine.de *
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4 * This file is part of FIFE. *
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5 * *
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6 * FIFE is free software; you can redistribute it and/or *
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7 * modify it under the terms of the GNU Lesser General Public *
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8 * License as published by the Free Software Foundation; either *
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9 * version 2.1 of the License, or (at your option) any later version. *
0
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10 * *
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11 * This library is distributed in the hope that it will be useful, *
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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14 * Lesser General Public License for more details. *
0
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15 * *
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16 * You should have received a copy of the GNU Lesser General Public *
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17 * License along with this library; if not, write to the *
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18 * Free Software Foundation, Inc., *
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19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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20 ***************************************************************************/
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21
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22 // Standard C++ library includes
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23 #include <fstream>
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24
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25 // 3rd party library includes
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26 #include <boost/filesystem/operations.hpp>
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27 #include <boost/filesystem/path.hpp>
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28
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29 // FIFE includes
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30 // These includes are split up in two parts, separated by one empty line
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31 // First block: files included from the FIFE root src directory
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32 // Second block: files included from the same folder
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33 #include "vfs/raw/rawdata.h"
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34 #include "vfs/raw/rawdatafile.h"
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35 #include "util/log/logger.h"
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36
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37 #include "vfsdirectory.h"
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38
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39 namespace bfs = boost::filesystem;
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40 namespace FIFE {
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41 static Logger _log(LM_VFS);
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42
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43 VFSDirectory::VFSDirectory(VFS* vfs, const std::string& root) : VFSSource(vfs), m_root(root) {
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44 FL_DBG(_log, LMsg("VFSDirectory created with root path ") << m_root);
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45 if(!m_root.empty() && *(m_root.end() - 1) != '/')
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46 m_root.append(1,'/');
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47 }
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48
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49
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50 VFSDirectory::~VFSDirectory() {
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51 }
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52
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53
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54 bool VFSDirectory::fileExists(const std::string& name) const {
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55 std::string fullpath = m_root + name;
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56 std::ifstream file(fullpath.c_str());
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57 if (file)
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58 return true;
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59
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60 return false;
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61 }
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62
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63 RawData* VFSDirectory::open(const std::string& file) const {
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64 return new RawData(new RawDataFile(m_root + file));
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65 }
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66
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67 std::set<std::string> VFSDirectory::listFiles(const std::string& path) const {
202
1d9154c535cf fixed bug where the root directory path name was being added to the filename twice. It was initially added in the listFiles/listDirectories functions and then added again in the private function list. I modified the code so it is only added in the list function now.
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68 return list(path, false);
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69 }
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70
1d9154c535cf fixed bug where the root directory path name was being added to the filename twice. It was initially added in the listFiles/listDirectories functions and then added again in the private function list. I modified the code so it is only added in the list function now.
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71 std::set<std::string> VFSDirectory::listDirectories(const std::string& path) const {
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72 return list(path, true);
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73 }
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74
1d9154c535cf fixed bug where the root directory path name was being added to the filename twice. It was initially added in the listFiles/listDirectories functions and then added again in the private function list. I modified the code so it is only added in the list function now.
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75 std::set<std::string> VFSDirectory::list(const std::string& path, bool directorys) const {
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76 std::set<std::string> list;
0
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77 std::string dir = m_root;
202
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78
0
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79 // Avoid double slashes
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80 if(path[0] == '/' && m_root[m_root.size()-1] == '/') {
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81 dir.append(path.substr(1));
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82 }
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83 else {
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84 dir.append(path);
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85 }
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86
202
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87 bfs::path boost_path(dir);
0
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88 if (!bfs::exists(boost_path) || !bfs::is_directory(boost_path))
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89 return list;
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90
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91 bfs::directory_iterator end;
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92 for (bfs::directory_iterator i(boost_path); i != end; ++i) {
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93 if (bfs::is_directory(*i) != directorys)
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94 continue;
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95
189
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96 // This only works with boost 1.34 and up
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97 // list.insert(i->path().leaf());
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98 // This one should be ok with both 1.33 and above
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99 list.insert(i->leaf());
0
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100 }
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101
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diff changeset
102 return list;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
103 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
104 }