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source: code/branches/menuanimations/src/modules/objects/Attacher.cc @ 6921

Last change on this file since 6921 was 5929, checked in by rgrieder, 15 years ago

Merged core5 branch back to the trunk.
Key features include clean level unloading and an extended XML event system.

Two important notes:
Delete your keybindings.ini files! * or you will still get parser errors when loading the key bindings.
Delete build_dir/lib/modules/libgamestates.module! * or orxonox won't start.
Best thing to do is to delete the build folder ;)

  • Property svn:eol-style set to native
File size: 3.4 KB
Line 
1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Fabian 'x3n' Landau
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29#include "Attacher.h"
30
31#include "core/CoreIncludes.h"
32#include "core/XMLPort.h"
33
34namespace orxonox
35{
36    CreateFactory(Attacher);
37
38    Attacher::Attacher(BaseObject* creator) : StaticEntity(creator)
39    {
40        RegisterObject(Attacher);
41
42        this->target_ = 0;
43    }
44
45    void Attacher::XMLPort(Element& xmlelement, XMLPort::Mode mode)
46    {
47        SUPER(Attacher, XMLPort, xmlelement, mode);
48
49        XMLPortParam(Attacher, "target", setTarget, getTarget, xmlelement, mode);
50        XMLPortObject(Attacher, WorldEntity, "", addObject, getObject, xmlelement, mode);
51    }
52
53    void Attacher::processEvent(Event& event)
54    {
55        if (this->target_)
56            this->target_->processEvent(event);
57    }
58
59    void Attacher::changedActivity()
60    {
61        SUPER(Attacher, changedActivity);
62
63        for (std::list<WorldEntity*>::iterator it = this->objects_.begin(); it != this->objects_.end(); ++it)
64            (*it)->setActive(this->isActive());
65    }
66
67    void Attacher::changedVisibility()
68    {
69        SUPER(Attacher, changedVisibility);
70
71        for (std::list<WorldEntity*>::iterator it = this->objects_.begin(); it != this->objects_.end(); ++it)
72            (*it)->setVisible(this->isVisible());
73    }
74
75    void Attacher::addObject(WorldEntity* object)
76    {
77        this->objects_.push_back(object);
78
79        this->attach(object);
80    }
81
82    WorldEntity* Attacher::getObject(unsigned int index) const
83    {
84        unsigned int i = 0;
85        for (std::list<WorldEntity*>::const_iterator it = this->objects_.begin(); it != this->objects_.end(); ++it)
86        {
87            if (i == index)
88                return (*it);
89
90            ++i;
91        }
92        return 0;
93    }
94
95    void Attacher::setTarget(const std::string& target)
96    {
97        this->targetname_ = target;
98        this->target_ = 0;
99
100        if (this->targetname_ == "")
101            return;
102
103        for (ObjectList<WorldEntity>::iterator it = ObjectList<WorldEntity>::begin(); it != ObjectList<WorldEntity>::end(); ++it)
104        {
105            if (it->getName() == this->targetname_)
106            {
107                this->target_ = *it;
108                this->attachToParent(*it);
109            }
110        }
111    }
112
113    void Attacher::loadedNewXMLName(BaseObject* object)
114    {
115        if (this->target_ || this->targetname_ == "")
116            return;
117
118        WorldEntity* entity = orxonox_cast<WorldEntity*>(object);
119        if (entity && entity->getName() == this->targetname_)
120        {
121            this->target_ = entity;
122            this->attachToParent(entity);
123        }
124    }
125}
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