[8706] | 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 | * Andreas Büchel |
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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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[8177] | 29 | #include "PortalEndPoint.h" |
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| 30 | #include "core/XMLPort.h" |
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[8243] | 31 | #include "objects/triggers/MultiTriggerContainer.h" |
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| 32 | #include "portals/PortalLink.h" |
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| 33 | #include "worldentities/MobileEntity.h" |
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[8706] | 34 | #include <ctime> |
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[8177] | 35 | |
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| 36 | namespace orxonox |
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| 37 | { |
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| 38 | CreateFactory(PortalEndPoint); |
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[8290] | 39 | |
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| 40 | /*static*/ const std::string PortalEndPoint::EVENTFUNCTIONNAME = "execute"; |
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[8177] | 41 | |
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| 42 | std::map<unsigned int, PortalEndPoint *> PortalEndPoint::idMap_s; |
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| 43 | |
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[8706] | 44 | PortalEndPoint::PortalEndPoint(BaseObject* creator) : StaticEntity(creator), RadarViewable(creator, static_cast<WorldEntity*>(this)), id_(0), trigger_(NULL), reenterDelay_(0) |
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[8177] | 45 | { |
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| 46 | RegisterObject(PortalEndPoint); |
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[8706] | 47 | |
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[8471] | 48 | this->trigger_ = new DistanceMultiTrigger(this); |
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[8243] | 49 | this->trigger_->setName("portal"); |
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| 50 | this->attach(trigger_); |
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[8706] | 51 | |
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| 52 | this->setRadarObjectColour(ColourValue::White); |
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| 53 | this->setRadarObjectShape(RadarViewable::Dot); |
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| 54 | this->setRadarVisibility(true); |
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[8177] | 55 | } |
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| 56 | |
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| 57 | PortalEndPoint::~PortalEndPoint() |
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| 58 | { |
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[8706] | 59 | if(this->isInitialized() && this->trigger_ != NULL) |
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| 60 | delete this->trigger_; |
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[8177] | 61 | } |
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| 62 | |
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| 63 | void PortalEndPoint::XMLPort(Element& xmlelement, XMLPort::Mode mode) |
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| 64 | { |
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| 65 | SUPER(PortalEndPoint, XMLPort, xmlelement, mode); |
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[8243] | 66 | |
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[8177] | 67 | XMLPortParam(PortalEndPoint, "id", setID, getID, xmlelement, mode); |
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[8243] | 68 | XMLPortParam(PortalEndPoint, "design", setTemplate, getTemplate, xmlelement, mode); |
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[8706] | 69 | XMLPortParam(PortalEndPoint, "reenterDelay", setReenterDelay, getReenterDelay, xmlelement, mode); |
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[8243] | 70 | XMLPortParamExtern(PortalEndPoint, DistanceMultiTrigger, this->trigger_, "distance", setDistance, getDistance, xmlelement, mode); |
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[8457] | 71 | XMLPortParamLoadOnly(PortalEndPoint, "target", setTarget, xmlelement, mode).defaultValues("Pawn"); |
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[8177] | 72 | |
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[8290] | 73 | // Add the DistanceMultiTrigger as event source. |
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| 74 | this->addEventSource(this->trigger_, EVENTFUNCTIONNAME); |
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| 75 | |
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[8177] | 76 | if(mode == XMLPort::LoadObject) |
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| 77 | { |
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[8198] | 78 | PortalEndPoint::idMap_s[this->id_] = this; |
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[8177] | 79 | } |
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| 80 | } |
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[8198] | 81 | |
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[8243] | 82 | void PortalEndPoint::XMLEventPort(Element& xmlelement, XMLPort::Mode mode) |
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[8198] | 83 | { |
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[8243] | 84 | SUPER(PortalEndPoint, XMLEventPort, xmlelement, mode); |
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| 85 | |
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[8290] | 86 | XMLPortEventSink(PortalEndPoint, BaseObject, EVENTFUNCTIONNAME, execute, xmlelement, mode); |
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[8198] | 87 | } |
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| 88 | |
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[8243] | 89 | bool PortalEndPoint::execute(bool bTriggered, BaseObject* trigger) |
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[8198] | 90 | { |
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[8454] | 91 | if(!this->isActive()) |
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| 92 | return true; |
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| 93 | |
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[8243] | 94 | MultiTriggerContainer * cont = orxonox_cast<MultiTriggerContainer *>(trigger); |
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| 95 | if(cont == 0) |
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| 96 | return true; |
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| 97 | |
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| 98 | DistanceMultiTrigger * originatingTrigger = orxonox_cast<DistanceMultiTrigger *>(cont->getOriginator()); |
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| 99 | if(originatingTrigger == 0) |
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[8198] | 100 | { |
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[8243] | 101 | return true; |
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[8198] | 102 | } |
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[8243] | 103 | |
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| 104 | MobileEntity * entity = orxonox_cast<MobileEntity *>(cont->getData()); |
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| 105 | if(entity == 0) |
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| 106 | return true; |
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| 107 | |
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| 108 | if(bTriggered) |
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| 109 | { |
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[8706] | 110 | if(this->letsEnter(entity)) // only enter the portal if not just (this very moment) jumped out of it, or if the reenterDelay expired |
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[8243] | 111 | { |
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| 112 | PortalLink::use(entity, this); |
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| 113 | } |
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| 114 | } |
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[8198] | 115 | else |
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[8243] | 116 | { |
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| 117 | this->recentlyJumpedOut_.erase(entity); |
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| 118 | } |
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| 119 | |
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| 120 | return true; |
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[8198] | 121 | } |
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| 122 | |
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[8706] | 123 | void PortalEndPoint::changedActivity(void) |
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| 124 | { |
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| 125 | SUPER(PortalEndPoint, changedActivity); |
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| 126 | |
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| 127 | this->setRadarVisibility(this->isActive()); |
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| 128 | } |
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| 129 | |
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| 130 | bool PortalEndPoint::letsEnter(MobileEntity* entity) |
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| 131 | { |
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| 132 | // not allowed to enter if reenterDelay hasn't expired yet |
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| 133 | std::map<MobileEntity *, time_t>::const_iterator time = this->jumpOutTimes_.find(entity); |
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| 134 | if(time != this->jumpOutTimes_.end() && std::difftime(std::time(0),time->second) < this->reenterDelay_) |
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| 135 | return false; |
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| 136 | |
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| 137 | // not allowed to enter if jumped out of this portal and not left its activation radius yet |
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| 138 | std::set<MobileEntity *>::const_iterator recent = this->recentlyJumpedOut_.find(entity); |
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| 139 | if(recent != this->recentlyJumpedOut_.end()) |
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| 140 | return false; |
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| 141 | |
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| 142 | return true; |
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| 143 | } |
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| 144 | |
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[8243] | 145 | void PortalEndPoint::jumpOut(MobileEntity* entity) |
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| 146 | { |
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[8706] | 147 | this->jumpOutTimes_[entity] = std::time(0); |
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[8243] | 148 | this->recentlyJumpedOut_.insert(entity); |
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[8706] | 149 | |
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| 150 | // adjust |
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[8243] | 151 | entity->setPosition(this->getWorldPosition()); |
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| 152 | entity->rotate(this->getWorldOrientation()); |
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| 153 | entity->setVelocity(this->getWorldOrientation() * entity->getVelocity()); |
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| 154 | } |
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| 155 | |
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[8177] | 156 | } |
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