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 | * Fabian 'x3n' Landau |
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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 "HUDHealthBar.h" |
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30 | |
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31 | #include "util/Convert.h" |
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32 | #include "core/CoreIncludes.h" |
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33 | #include "core/XMLPort.h" |
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34 | #include "worldentities/pawns/Pawn.h" |
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35 | #include "overlays/OverlayGroup.h" |
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36 | |
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37 | namespace orxonox |
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38 | { |
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39 | CreateFactory(HUDHealthBar); |
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40 | |
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41 | HUDHealthBar::HUDHealthBar(BaseObject* creator) : HUDBar(creator) |
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42 | { |
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43 | RegisterObject(HUDHealthBar); |
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44 | |
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45 | this->owner_ = 0; |
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46 | this->bUseBarColour_ = false; |
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47 | |
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48 | this->textoverlay_ = new OverlayText(this); |
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49 | |
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50 | assert(this->textoverlay_.get()); |
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51 | |
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52 | this->textoverlay_->setCaption(""); |
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53 | } |
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54 | |
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55 | HUDHealthBar::~HUDHealthBar() |
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56 | { |
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57 | if (this->isInitialized()) |
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58 | { |
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59 | this->textoverlay_->destroy(); |
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60 | this->textoverlay_ = 0; |
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61 | } |
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62 | } |
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63 | |
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64 | void HUDHealthBar::XMLPort(Element& xmlelement, XMLPort::Mode mode) |
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65 | { |
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66 | SUPER(HUDHealthBar, XMLPort, xmlelement, mode); |
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67 | |
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68 | XMLPortParam(HUDHealthBar, "showtext", setTextVisible, getTextVisible, xmlelement, mode).defaultValues(true); |
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69 | XMLPortParam(HUDHealthBar, "textfont", setTextFont, getTextFont, xmlelement, mode).defaultValues("Monofur"); |
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70 | XMLPortParam(HUDHealthBar, "textusebarcolour", setTextUseBarColour, getTextUseBarColour, xmlelement, mode).defaultValues(false); |
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71 | XMLPortParam(HUDHealthBar, "textcolour", setTextColour, getTextColour, xmlelement, mode).defaultValues(ColourValue(1.0, 1.0, 1.0, 1.0)); |
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72 | XMLPortParam(HUDHealthBar, "textsize", setTextSize, getTextSize, xmlelement, mode).defaultValues(1.0f); |
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73 | XMLPortParam(HUDHealthBar, "textalign", setTextAlignmentString, getTextAlignmentString, xmlelement, mode).defaultValues("left"); |
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74 | XMLPortParam(HUDHealthBar, "textoffset", setTextOffset, getTextOffset, xmlelement, mode).defaultValues(Vector2::ZERO); |
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75 | XMLPortParam(HUDHealthBar, "textpickpoint", setTextPickPoint, getTextPickPoint, xmlelement, mode).defaultValues(Vector2::ZERO); |
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76 | XMLPortParam(HUDHealthBar, "textrotation", setTextRotation, getTextRotation, xmlelement, mode).defaultValues(0.0f); |
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77 | XMLPortParam(HUDHealthBar, "textcorrectaspect", setTextAspectCorrection, getTextAspectCorrection, xmlelement, mode).defaultValues(true); |
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78 | XMLPortParam(HUDHealthBar, "textspacewidth", setTextSpaceWidth, getTextSpaceWidth, xmlelement, mode).defaultValues(true); |
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79 | } |
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80 | |
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81 | void HUDHealthBar::tick(float dt) |
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82 | { |
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83 | SUPER(HUDHealthBar, tick, dt); |
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84 | |
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85 | if (this->owner_) |
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86 | { |
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87 | this->setValue(this->owner_->getHealth() / this->owner_->getInitialHealth()); |
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88 | this->textoverlay_->setCaption(multi_cast<std::string>(static_cast<int>(this->owner_->getHealth()))); |
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89 | } |
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90 | else |
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91 | { |
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92 | this->setValue(0); |
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93 | this->textoverlay_->setCaption("0"); |
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94 | } |
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95 | |
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96 | if (this->bUseBarColour_) |
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97 | this->textoverlay_->setColour(this->getCurrentBarColour()); |
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98 | } |
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99 | |
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100 | void HUDHealthBar::changedOwner() |
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101 | { |
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102 | SUPER(HUDHealthBar, changedOwner); |
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103 | |
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104 | this->owner_ = orxonox_cast<Pawn*>(this->getOwner()); |
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105 | } |
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106 | |
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107 | void HUDHealthBar::changedOverlayGroup() |
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108 | { |
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109 | SUPER(HUDHealthBar, changedOverlayGroup); |
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110 | |
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111 | this->getOverlayGroup()->addElement(this->textoverlay_.get()); |
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112 | } |
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113 | |
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114 | void HUDHealthBar::changedVisibility() |
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115 | { |
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116 | SUPER(HUDHealthBar, changedVisibility); |
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117 | |
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118 | this->textoverlay_->setVisible(this->isVisible()); |
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119 | } |
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120 | |
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121 | void HUDHealthBar::changedName() |
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122 | { |
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123 | SUPER(HUDHealthBar, changedName); |
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124 | |
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125 | this->textoverlay_->setName(this->getName() + "text"); |
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126 | } |
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127 | |
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128 | void HUDHealthBar::setTextColour(const ColourValue& colour) |
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129 | { |
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130 | this->textColour_ = colour; |
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131 | if (!this->bUseBarColour_) |
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132 | this->textoverlay_->setColour(colour); |
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133 | } |
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134 | |
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135 | void HUDHealthBar::setTextUseBarColour(bool bUseBarColour) |
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136 | { |
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137 | this->bUseBarColour_ = bUseBarColour; |
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138 | if (!bUseBarColour) |
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139 | this->textoverlay_->setColour(this->textColour_); |
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140 | } |
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141 | } |
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