annotate engine/core/view/view.cpp @ 0:4a0efb7baf70

* Datasets becomes the new trunk and retires after that :-)
author mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
date Sun, 29 Jun 2008 18:44:17 +0000
parents
children 90005975cdbb
rev   line source
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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1 /***************************************************************************
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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2 * Copyright (C) 2005-2008 by the FIFE team *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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3 * http://www.fifengine.de *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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4 * This file is part of FIFE. *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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5 * *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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6 * FIFE is free software; you can redistribute it and/or modify *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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7 * it under the terms of the GNU General Public License as published by *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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8 * the Free Software Foundation; either version 2 of the License, or *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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9 * (at your option) any later version. *
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10 * *
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11 * This program is distributed in the hope that it will be useful, *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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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 *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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14 * GNU General Public License for more details. *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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15 * *
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16 * You should have received a copy of the GNU General Public License *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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17 * along with this program; if not, write to the *
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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18 * Free Software Foundation, Inc., *
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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19 * 51 Franklin St, 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 <iostream>
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24 #include <algorithm>
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25 #include <set>
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26
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27 // 3rd party library includes
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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 "video/renderbackend.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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34 #include "video/imagepool.h"
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35 #include "video/animationpool.h"
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36
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37 #include "util/log/logger.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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38 #include "model/structures/location.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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39
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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40 #include "camera.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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41 #include "view.h"
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42
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43 namespace FIFE {
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44 static Logger _log(LM_VIEWVIEW);
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45
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46 View::View(RenderBackend* renderbackend, ImagePool* ipool, AnimationPool* apool):
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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47 m_cameras(),
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48 m_renderbackend(renderbackend),
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49 m_ipool(ipool),
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50 m_apool(apool),
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51 m_renderers() {
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52 }
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53
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54 View::~View() {
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55 clearCameras();
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56 std::map<std::string, RendererBase*>::iterator r_it = m_renderers.begin();
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57 for(; r_it != m_renderers.end(); ++r_it) {
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58 delete r_it->second;
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59 }
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60 m_renderers.clear();
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61 }
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62
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63 void View::clearCameras() {
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64 std::vector<Camera*>::iterator cam_it = m_cameras.begin();
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65 for(; cam_it != m_cameras.end(); ++cam_it) {
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66 delete *cam_it;
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67 }
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68 m_cameras.clear();
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69 }
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70
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71
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72 Camera* View::addCamera(const std::string& id, Layer *layer, Rect viewport, ExactModelCoordinate emc) {
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73 if (getCamera(id)) {
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74 throw NameClash("Duplicate camera id registered.");
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75 }
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76 Camera* cam = new Camera(id, layer, viewport, emc, m_renderbackend, m_ipool, m_apool);
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77 m_cameras.push_back(cam);
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78
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79 std::map<std::string, RendererBase*>::iterator r_it = m_renderers.begin();
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80 for(; r_it != m_renderers.end(); ++r_it) {
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81 cam->addRenderer(r_it->second->clone());
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82 }
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83 return cam;
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84 }
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85
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86 Camera* View::getCamera(const std::string& id) {
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87 std::vector<Camera*>::iterator it = m_cameras.begin();
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88 for (; it != m_cameras.end(); ++it) {
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89 if ((*it)->getId() == id)
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90 return *it;
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91 }
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92 return NULL;
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93 }
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94
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95 void View::removeCamera(Camera* camera) {
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96 std::vector<Camera*>::iterator it = std::find(m_cameras.begin(), m_cameras.end(), camera);
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97 if (it != m_cameras.end()) {
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98 m_cameras.erase(it);
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99 }
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100 }
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101
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102 void View::resetRenderers() {
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103 std::vector<Camera*>::iterator it = m_cameras.begin();
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104 while (it != m_cameras.end()) {
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105 (*it)->resetRenderers();
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106 ++it;
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107 }
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108 }
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109
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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110 void View::update() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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111 FL_DBG(_log, "In View::update");
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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112
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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113 // update each camera
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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114 std::vector<Camera*>::iterator cam_it = m_cameras.begin();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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115 for (; cam_it != m_cameras.end(); ++cam_it) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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116 Camera* cam = *cam_it;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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117 if (!cam->isEnabled()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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118 continue;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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119 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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120 cam->update();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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121 cam->render();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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122 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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123 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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124
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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125 void View::addRenderer(RendererBase* renderer) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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126 m_renderers[renderer->getName()] = renderer;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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127 }
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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128 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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129