[2074] | 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 "OrxonoxStableHeaders.h" |
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| 30 | #include "EventListener.h" |
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| 31 | |
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| 32 | #include "core/CoreIncludes.h" |
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| 33 | #include "core/EventIncludes.h" |
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| 34 | #include "core/XMLPort.h" |
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| 35 | |
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| 36 | namespace orxonox |
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| 37 | { |
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| 38 | CreateFactory(EventListener); |
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| 39 | |
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| 40 | EventListener::EventListener(BaseObject* creator) : BaseObject(creator) |
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| 41 | { |
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| 42 | RegisterObject(EventListener); |
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[2082] | 43 | |
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| 44 | this->bActive_ = false; |
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[2074] | 45 | } |
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| 46 | |
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| 47 | EventListener::~EventListener() |
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| 48 | { |
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| 49 | } |
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| 50 | |
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| 51 | void EventListener::XMLPort(Element& xmlelement, XMLPort::Mode mode) |
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| 52 | { |
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| 53 | SUPER(EventListener, XMLPort, xmlelement, mode); |
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| 54 | |
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| 55 | XMLPortParam(EventListener, "event", setEventName, getEventName, xmlelement, mode); |
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| 56 | } |
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| 57 | |
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| 58 | void EventListener::processEvent(Event& event) |
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| 59 | { |
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[2082] | 60 | if (this->bActive_) |
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| 61 | { |
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| 62 | COUT(2) << "Warning: Detected Event loop in EventListener \"" << this->getName() << "\"" << std::endl; |
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| 63 | return; |
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| 64 | } |
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| 65 | |
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| 66 | this->bActive_ = true; |
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| 67 | |
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[2074] | 68 | this->fireEvent(event.activate_, event.originator_); |
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[2082] | 69 | |
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| 70 | this->bActive_ = false; |
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[2074] | 71 | } |
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| 72 | |
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| 73 | void EventListener::setEventName(const std::string& eventname) |
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| 74 | { |
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| 75 | this->eventName_ = eventname; |
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| 76 | |
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| 77 | if (this->eventName_ == "") |
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| 78 | return; |
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| 79 | |
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| 80 | for (ObjectList<BaseObject>::iterator it = ObjectList<BaseObject>::begin(); it != ObjectList<BaseObject>::end(); ++it) |
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| 81 | if (it->getName() == this->eventName_) |
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| 82 | this->registerAsListener(*it); |
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| 83 | } |
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| 84 | |
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| 85 | void EventListener::loadedNewXMLName(BaseObject* object) |
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| 86 | { |
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| 87 | if (this->eventName_ == "") |
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| 88 | return; |
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| 89 | |
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| 90 | if (object->getName() == this->eventName_) |
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| 91 | this->registerAsListener(object); |
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| 92 | } |
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| 93 | |
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| 94 | void EventListener::registerAsListener(BaseObject* object) |
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| 95 | { |
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| 96 | object->registerEventListener(this, ""); |
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| 97 | } |
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| 98 | } |
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