1 | /* |
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2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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3 | * > www.orxonox.net < |
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4 | * |
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5 | * |
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6 | * License notice: |
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7 | * |
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8 | * This program is free software; you can redistribute it and/or |
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9 | * modify it under the terms of the GNU General Public License |
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10 | * as published by the Free Software Foundation; either version 2 |
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11 | * of the License, or (at your option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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21 | * |
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22 | * Author: |
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23 | * Reto Grieder |
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24 | * Co-authors: |
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25 | * ... |
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26 | * |
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27 | */ |
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28 | |
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29 | #include "OrxonoxStableHeaders.h" |
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30 | #include "HUDOverlay.h" |
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31 | |
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32 | #include <OgreOverlayManager.h> |
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33 | #include "util/Convert.h" |
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34 | #include "core/CoreIncludes.h" |
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35 | #include "GraphicsEngine.h" |
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36 | |
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37 | namespace orxonox |
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38 | { |
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39 | unsigned int HUDOverlay::hudOverlayCounter_s = 0; |
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40 | |
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41 | HUDOverlay::HUDOverlay() |
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42 | : overlay_(0) |
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43 | { |
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44 | RegisterObject(HUDOverlay); |
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45 | } |
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46 | |
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47 | void HUDOverlay::XMLPort(Element& xmlElement, XMLPort::Mode mode) |
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48 | { |
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49 | BaseObject::XMLPort(xmlElement, mode); |
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50 | |
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51 | if (mode == XMLPort::LoadObject) |
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52 | { |
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53 | overlay_ = Ogre::OverlayManager::getSingleton().create("HUDOverlay" |
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54 | + convertToString(hudOverlayCounter_s++) + "_" + this->getName()); |
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55 | |
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56 | this->windowWidth_ = GraphicsEngine::getSingleton().getWindowWidth(); |
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57 | this->windowHeight_ = GraphicsEngine::getSingleton().getWindowHeight(); |
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58 | this->windowAspectRatio_ = windowWidth_/(float)windowHeight_; |
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59 | } |
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60 | |
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61 | XMLPortParam(HUDOverlay, "scale", setScale, getScale, xmlElement, mode); |
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62 | XMLPortParam(HUDOverlay, "scroll", setScroll, getScroll, xmlElement, mode); |
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63 | XMLPortParam(HUDOverlay, "rotation", setRotation, getRotation, xmlElement, mode); |
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64 | |
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65 | if (mode == XMLPort::LoadObject) |
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66 | { |
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67 | this->overlay_->show(); |
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68 | if (!this->isVisible()) |
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69 | this->overlay_->hide(); |
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70 | } |
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71 | } |
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72 | |
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73 | HUDOverlay::~HUDOverlay() |
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74 | { |
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75 | } |
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76 | |
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77 | void HUDOverlay::changedVisibility() |
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78 | { |
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79 | if (this->overlay_) |
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80 | { |
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81 | if (this->isVisible()) |
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82 | overlay_->show(); |
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83 | else |
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84 | overlay_->hide(); |
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85 | } |
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86 | } |
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87 | |
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88 | void HUDOverlay::windowResized(int newWidth, int newHeight) |
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89 | { |
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90 | this->windowWidth_ = newWidth; |
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91 | this->windowHeight_ = newHeight; |
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92 | this->windowAspectRatio_ = windowWidth_/(float)windowHeight_; |
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93 | } |
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94 | |
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95 | } |
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