[1383] | 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 | * Benjamin Knecht |
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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 "Trigger.h" |
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| 30 | |
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| 31 | #include "core/CoreIncludes.h" |
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| 32 | |
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| 33 | namespace orxonox |
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| 34 | { |
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| 35 | CreateFactory(Trigger); |
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| 36 | |
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| 37 | Trigger::Trigger() |
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| 38 | { |
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| 39 | RegisterObject(Trigger); |
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| 40 | |
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[1541] | 41 | targetMask_.exclude(Class(BaseObject)); |
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[1383] | 42 | } |
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| 43 | |
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| 44 | Trigger::~Trigger() |
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| 45 | { |
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| 46 | } |
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| 47 | |
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| 48 | bool Trigger::isTriggered() |
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| 49 | { |
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[1541] | 50 | return this->isTriggered(this->mode_); |
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[1383] | 51 | } |
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| 52 | |
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[1541] | 53 | bool Trigger::isTriggered(TriggerMode mode) |
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| 54 | { |
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| 55 | switch(mode) |
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| 56 | { |
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| 57 | case TM_EventTriggerAnd: |
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| 58 | return checkAnd(); |
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| 59 | break; |
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| 60 | case TM_EventTriggerOr: |
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| 61 | return checkOr(); |
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| 62 | break; |
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| 63 | case TM_DelayTrigger: |
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| 64 | return checkDelay(); |
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| 65 | break; |
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| 66 | case TM_DistanceTrigger: |
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| 67 | return checkDistance(); |
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| 68 | break; |
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| 69 | case TM_DistanceEventTriggerAnd: |
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| 70 | if (checkDistance() && checkAnd()) |
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| 71 | return true; |
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| 72 | else |
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| 73 | return false; |
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| 74 | break; |
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| 75 | case TM_DistanceEventTriggerOr: |
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| 76 | if (checkDistance() && checkOr()) |
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| 77 | return true; |
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| 78 | else |
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| 79 | return false; |
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| 80 | break; |
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| 81 | default: |
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| 82 | return false; |
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| 83 | break; |
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| 84 | } |
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| 85 | } |
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| 86 | |
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[1383] | 87 | void Trigger::addTrigger(Trigger* trig) |
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| 88 | { |
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| 89 | if (this != trig) |
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| 90 | this->triggers_.insert(trig); |
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| 91 | } |
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| 92 | |
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[1541] | 93 | void Trigger::addTargets(std::string targets) |
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| 94 | { |
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| 95 | Identifier* targetId = ID(targets); |
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| 96 | targetMask_.include(targetId); |
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| 97 | // trigger shouldn't react on itself or other triggers |
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| 98 | targetMask_.exclude(Class(Trigger), true); |
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| 99 | } |
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| 100 | |
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| 101 | bool Trigger::checkAnd() |
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| 102 | { |
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| 103 | std::set<Trigger*>::iterator it; |
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| 104 | for(it = this->triggers_.begin(); it != this->triggers_.end(); it++) |
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| 105 | { |
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| 106 | if(!((*it)->isTriggered())) |
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| 107 | return false; |
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| 108 | } |
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| 109 | return true; |
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| 110 | } |
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| 111 | |
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| 112 | bool Trigger::checkOr() |
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| 113 | { |
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| 114 | std::set<Trigger*>::iterator it; |
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| 115 | for(it = this->triggers_.begin(); it != this->triggers_.end(); it++) |
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| 116 | { |
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| 117 | if((*it)->isTriggered()) |
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| 118 | return true; |
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| 119 | } |
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| 120 | return false; |
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| 121 | } |
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| 122 | |
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| 123 | bool Trigger::checkDelay() |
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| 124 | { |
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| 125 | if (triggingTime_ < actualTime_) |
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| 126 | return true; |
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| 127 | else |
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| 128 | return false; |
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| 129 | } |
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| 130 | |
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| 131 | bool Trigger::checkDistance() |
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| 132 | { |
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| 133 | // Iterate through all WorldEntities |
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| 134 | for(Iterator<WorldEntity> it = ObjectList<WorldEntity>::begin(); it; it++) |
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| 135 | { |
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| 136 | Vector3 distanceVec = it->getNode()->getWorldPosition() - this->getNode()->getWorldPosition(); |
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| 137 | if (distanceVec.length() < radius_) |
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| 138 | return true; |
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| 139 | } |
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| 140 | return false; |
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| 141 | |
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| 142 | } |
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| 143 | |
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[1383] | 144 | } |
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