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source: code/trunk/src/modules/objects/triggers/EventMultiTrigger.h @ 7108

Last change on this file since 7108 was 6864, checked in by dafrick, 15 years ago

Created a new MutliTrigger: EventMultiTrigger, which essentially does the same as EventTrigger but for every object that is a target as specified by teh EventMultiTrigger an Event is fired with information as being triggered by the target object.
This allows, e.g. to use the EventMultiTrigger to trigger QuestEffectBeacons.
I've also added a fireEvent() to Pawn such that an Event is fired when the Pawn is destroyed (forcebly). With EventMultiTrigger (but also with EventTrigger) one can now find out whether a Pawn died.
Here a little piece of example XML code to illustrate the usage:
<EventMutliTrigger name="trigger1">

<events>

<trigger>

<Spaceship />

</trigger>

</events>

</EventMultiTrigger>
To be able to implement this another feature was added to MultiTrigger, which is called broadcast. If enabled the MultiTrigger sends all Events triggered by NULL as to have come by all possible triggerers.

Additionally I've fixed a bug:
In DistanceMultiTrigger, an infinite loop occured under some circumstances. Not any more.

And did some niceifying (aka. documenting, renaming and code restructuring).
File size: 1.8 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 *      Damian 'Mozork' Frick
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29/**
30    @file EventMultiTrigger.h
31    @brief Definition of the EventMultiTrigger class.
32*/
33
34#ifndef _EventMultiTrigger_H__
35#define _EventMultiTrigger_H__
36
37#include "objects/ObjectsPrereqs.h"
38
39#include "MultiTrigger.h"
40
41namespace orxonox
42{
43
44    class _ObjectsExport EventMultiTrigger : public MultiTrigger
45    {
46       
47        public:
48            EventMultiTrigger(BaseObject* creator);
49            ~EventMultiTrigger();
50
51            virtual void XMLPort(Element& xmlelement, XMLPort::Mode mode); //!< Method for creating an EventMultiTrigger object through XML.
52            virtual void XMLEventPort(Element& xmlelement, XMLPort::Mode mode);
53
54            inline void trigger(bool bTriggered)
55                { this->bEventTriggered_ = bTriggered; this->changeTriggered(); }
56
57        private:
58            bool bEventTriggered_;
59    };
60
61}
62
63#endif // _EventMultiTrigger_H__
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