Mercurial > fife-parpg
annotate engine/core/video/animation.cpp @ 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.
author | vtchill@33b003aa-7bff-0310-803a-e67f0ece8222 |
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date | Fri, 13 Mar 2009 03:05:14 +0000 |
parents | 6e7d228def30 |
children | 54bfd1015b35 |
rev | line source |
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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. * |
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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. * |
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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 <string> |
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24 |
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25 // 3rd party library includes |
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26 #include <boost/lexical_cast.hpp> |
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27 |
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28 // FIFE includes |
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29 // These includes are split up in two parts, separated by one empty line |
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30 // First block: files included from the FIFE root src directory |
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31 // Second block: files included from the same folder |
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32 #include "util/base/exception.h" |
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33 #include "util/time/timemanager.h" |
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34 |
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35 #include "animation.h" |
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36 #include "image.h" |
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37 #include "util/structures/rect.h" |
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38 |
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39 namespace FIFE { |
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40 |
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41 Animation::Animation(): |
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42 m_location(""), |
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43 m_action_frame(-1), |
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44 m_animation_endtime(-1), |
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45 m_direction(0) { |
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46 } |
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47 |
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48 Animation::~Animation() { |
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49 // std::vector<FrameInfo>::const_iterator i(m_frames.begin()); |
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50 // while (i != m_frames.end()) { |
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51 // i->img->decRef(); |
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52 // i++; |
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53 // } |
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54 } |
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55 |
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56 // void Animation::addFrame(Image* image, unsigned int duration) { |
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57 // addFrame(ResourcePtr(image),duration); |
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58 // } |
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59 |
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60 void Animation::addFrame(ResourcePtr image, unsigned int duration) { |
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61 FrameInfo info; |
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62 info.index = m_frames.size(); |
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63 info.duration = duration; |
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64 info.image = image; |
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65 m_frames.push_back(info); |
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66 |
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67 std::map<unsigned int, FrameInfo>::const_iterator i(m_framemap.end()); |
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68 if (i == m_framemap.begin()) { |
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69 m_framemap[0] = info; |
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70 m_animation_endtime = duration; |
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71 } else { |
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72 --i; |
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73 unsigned int frametime = i->first + i->second.duration; |
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74 m_framemap[frametime] = info; |
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75 m_animation_endtime = frametime + duration; |
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76 } |
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77 |
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78 } |
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79 |
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80 int Animation::getFrameIndex(unsigned int timestamp) { |
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81 int val = -1; |
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82 if ((static_cast<int>(timestamp) <= m_animation_endtime) && (m_animation_endtime > 0)) { |
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83 std::map<unsigned int, FrameInfo>::const_iterator i(m_framemap.upper_bound(timestamp)); |
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84 --i; |
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85 val = i->second.index; |
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86 } |
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87 return val; |
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88 } |
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89 |
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90 bool Animation::isValidIndex(int index) { |
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91 int size = m_frames.size(); |
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92 if ((size == 0) || (index > (size - 1)) || (index < 0)) { |
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93 return false; |
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94 } |
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95 return true; |
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96 } |
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97 |
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98 Image* Animation::getFrame(int index) { |
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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changeset
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99 if (isValidIndex(index)) { |
150
6e7d228def30
Lazy loading for animations.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
46
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100 return m_frames[index].image.get<Image>(); |
0
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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101 } else { |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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102 return NULL; |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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103 } |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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104 } |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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105 |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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106 Image* Animation::getFrameByTimestamp(unsigned int timestamp) { |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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107 return getFrame(getFrameIndex(timestamp)); |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff
changeset
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108 } |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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109 |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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110 int Animation::getFrameDuration(int index) { |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff
changeset
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111 if (isValidIndex(index)) { |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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112 return m_frames[index].duration; |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff
changeset
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113 } else { |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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114 return -1; |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff
changeset
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115 } |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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116 } |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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117 |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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118 unsigned int Animation::getNumFrames() const { |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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119 return m_frames.size(); |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff
changeset
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120 } |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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121 |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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changeset
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122 void Animation::setDirection(unsigned int direction) { |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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123 m_direction = direction % 360; |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff
changeset
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124 } |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff
changeset
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125 } |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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126 /* vim: set noexpandtab: set shiftwidth=2: set tabstop=2: */ |