[10696] | 1 | /* |
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| 2 | orxonox - the future of 3D-vertical-scrollers |
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| 3 | |
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| 4 | Copyright (C) 2007 orx |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | ### File Specific: |
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| 12 | main-programmer: Fabian 'x3n' Landau |
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| 13 | co-programmer: |
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| 14 | */ |
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| 15 | |
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| 16 | #include "mover_trigger_event_list.h" |
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| 17 | #include "debug.h" |
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| 18 | /* |
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| 19 | MoverTriggerEventList *listPointer = 0; |
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| 20 | |
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| 21 | MoverTriggerEventList::getListPointer() |
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| 22 | { |
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| 23 | if (!this->listPointer) |
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| 24 | this->listPointer = new MoverTriggerEventList(); |
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| 25 | |
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| 26 | return this->listPointer; |
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| 27 | } |
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| 28 | */ |
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| 29 | MoverTriggerEventList::MoverTriggerEventList() |
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| 30 | { |
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| 31 | this->first = 0; |
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| 32 | } |
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| 33 | |
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| 34 | |
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| 35 | MoverTriggerEventList::~MoverTriggerEventList() |
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| 36 | { |
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| 37 | while (this->first != 0) |
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| 38 | { |
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| 39 | this->removeTrigger(this->first->trigger); |
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| 40 | } |
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| 41 | } |
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| 42 | |
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| 43 | void MoverTriggerEventList::addTrigger(MoverTrigger *trigger) |
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| 44 | { |
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| 45 | if (trigger) |
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| 46 | { |
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| 47 | if (!this->first) |
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| 48 | this->first = new MoverTriggerEventListElement(trigger); |
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| 49 | else |
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| 50 | { |
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| 51 | MoverTriggerEventListElement *temp = this->first; |
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| 52 | while (temp->next != 0) |
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| 53 | temp = temp->next; |
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| 54 | |
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| 55 | temp->next = new MoverTriggerEventListElement(trigger); |
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| 56 | } |
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| 57 | } |
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| 58 | } |
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| 59 | |
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| 60 | void MoverTriggerEventList::removeTrigger(MoverTrigger *trigger) |
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| 61 | { |
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| 62 | if (trigger) |
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| 63 | { |
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| 64 | if (this->first != 0) |
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| 65 | { |
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| 66 | if (this->first->trigger == trigger) |
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| 67 | { |
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| 68 | MoverTriggerEventListElement *temp = this->first->next; |
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| 69 | |
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| 70 | delete this->first; |
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| 71 | this->first = temp; |
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| 72 | } |
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| 73 | else |
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| 74 | { |
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| 75 | MoverTriggerEventListElement *temp = this->first; |
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| 76 | |
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| 77 | while (temp != 0) |
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| 78 | { |
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| 79 | if (temp->next && (temp->next->trigger == trigger)) |
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| 80 | { |
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| 81 | MoverTriggerEventListElement *temp2 = temp->next->next; |
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| 82 | delete temp->next; |
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| 83 | temp->next = temp2; |
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| 84 | } |
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| 85 | |
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| 86 | temp = temp->next; |
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| 87 | } |
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| 88 | } |
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| 89 | } |
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| 90 | } |
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| 91 | } |
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| 92 | |
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| 93 | bool MoverTriggerEventList::isEmpty() |
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| 94 | { |
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| 95 | return (this->first == 0); |
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| 96 | } |
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| 97 | |
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| 98 | bool MoverTriggerEventList::isTriggered(const std::string& triggerName) |
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| 99 | { |
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| 100 | MoverTriggerEventListElement *temp = this->first; |
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| 101 | bool isTriggered = false; |
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| 102 | |
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| 103 | while (temp != 0) |
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| 104 | { |
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| 105 | if (temp->trigger && (temp->trigger->getName() == triggerName)) |
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| 106 | { |
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| 107 | if (temp->trigger->isTriggered()) |
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| 108 | { |
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| 109 | isTriggered = true; |
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| 110 | } |
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| 111 | else |
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| 112 | { |
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| 113 | if (temp->trigger->isObligatory()) |
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| 114 | return false; |
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| 115 | } |
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| 116 | } |
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| 117 | |
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| 118 | temp = temp->next; |
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| 119 | } |
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| 120 | |
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| 121 | return isTriggered; |
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| 122 | } |
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| 123 | |
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| 124 | MoverTriggerPointerList *MoverTriggerEventList::getPointerList(const std::string& triggerName) |
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| 125 | { |
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| 126 | MoverTriggerPointerList *list = new MoverTriggerPointerList(); |
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| 127 | MoverTriggerEventListElement *temp = this->first; |
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| 128 | |
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| 129 | while (temp != 0) |
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| 130 | { |
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| 131 | if (temp->trigger && (temp->trigger->getName() == triggerName)) |
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| 132 | list->addTrigger(temp->trigger); |
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| 133 | |
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| 134 | temp = temp->next; |
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| 135 | } |
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| 136 | |
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| 137 | return list; |
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| 138 | } |
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| 139 | |
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| 140 | |
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| 141 | //////////////////////////////////////////////////////// |
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| 142 | |
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| 143 | |
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| 144 | MoverTriggerEventListElement::MoverTriggerEventListElement(MoverTrigger *trigger) |
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| 145 | { |
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| 146 | this->trigger = trigger; |
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| 147 | this->next = 0; |
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| 148 | } |
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| 149 | |
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| 150 | MoverTriggerEventListElement::~MoverTriggerEventListElement() |
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| 151 | { |
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| 152 | } |
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