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[4844] | 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_pointer_list.h" |
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| 17 | #include "debug.h" |
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| 18 | |
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| 19 | |
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| 20 | MoverTriggerPointerList::MoverTriggerPointerList() |
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| 21 | { |
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| 22 | this->first = 0; |
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| 23 | } |
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| 24 | |
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| 25 | MoverTriggerPointerList::~MoverTriggerPointerList() |
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| 26 | { |
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| 27 | MoverTriggerPointerListElement *temp1 = this->first; |
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| 28 | MoverTriggerPointerListElement *temp2; |
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| 29 | while (temp1 != 0) |
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| 30 | { |
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| 31 | temp2 = temp1->next; |
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| 32 | delete temp1; |
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| 33 | temp1 = temp2; |
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| 34 | } |
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| 35 | } |
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| 36 | |
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| 37 | void MoverTriggerPointerList::addTrigger(MoverTrigger *trigger) |
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| 38 | { |
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| 39 | if (trigger) |
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| 40 | { |
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| 41 | if (this->first == 0) |
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| 42 | { |
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| 43 | this->first = new MoverTriggerPointerListElement(trigger); |
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| 44 | } |
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| 45 | else |
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| 46 | { |
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| 47 | MoverTriggerPointerListElement *temp = this->first; |
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| 48 | while (temp->next != 0) |
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| 49 | temp = temp->next; |
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| 50 | |
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| 51 | temp->next = new MoverTriggerPointerListElement(trigger); |
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| 52 | } |
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| 53 | } |
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| 54 | } |
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| 55 | |
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| 56 | bool MoverTriggerPointerList::isTriggered() |
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| 57 | { |
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| 58 | if (this->first == 0) |
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| 59 | { |
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| 60 | return false; |
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| 61 | } |
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| 62 | else |
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| 63 | { |
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| 64 | bool isTriggered = false; |
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| 65 | MoverTriggerPointerListElement *temp = this->first; |
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| 66 | |
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| 67 | while (temp != 0) |
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| 68 | { |
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| 69 | if (temp->trigger->isTriggered()) |
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| 70 | { |
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| 71 | isTriggered = true; |
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| 72 | } |
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| 73 | else |
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| 74 | { |
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| 75 | if (temp->trigger->isObligatory()) |
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| 76 | return false; |
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| 77 | } |
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| 78 | |
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| 79 | temp = temp->next; |
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| 80 | } |
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| 81 | |
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| 82 | return isTriggered; |
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| 83 | } |
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| 84 | } |
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| 85 | |
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| 86 | //////////////////////////////////////////////////////// |
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| 87 | |
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| 88 | |
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| 89 | MoverTriggerPointerListElement::MoverTriggerPointerListElement(MoverTrigger *trigger) |
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| 90 | { |
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| 91 | this->trigger = trigger; |
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| 92 | this->next = 0; |
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| 93 | } |
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| 94 | |
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| 95 | MoverTriggerPointerListElement::~MoverTriggerPointerListElement() |
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| 96 | { |
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| 97 | } |
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