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source: code/trunk/src/orxonox/objects/pickup/items/Jump.cc @ 3081

Last change on this file since 3081 was 3079, checked in by landauf, 15 years ago

Added forward declarations to OrxonoxPrereqs.h.

  • Property svn:eol-style set to native
File size: 2.9 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 *      Daniel 'Huty' Haggenmueller
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29/**
30    @file
31    @brief Implementation of Jump.
32*/
33
34#include "Jump.h"
35#include "objects/pickup/DroppedItem.h"
36
37#include "objects/worldentities/pawns/Pawn.h"
38
39#include "core/CoreIncludes.h"
40#include "core/XMLPort.h"
41
42namespace orxonox
43{
44    CreateFactory(Jump);
45
46    /**
47        @brief Constructor
48        @param creator Object that created this item.
49    */
50    Jump::Jump(BaseObject* creator) : UsableItem(creator)
51    {
52        RegisterObject(Jump);
53
54        this->velocity_ = Vector3(0.0f, 0.0f, 0.0f);
55        this->jumpsAvailable_ = 1;
56    }
57    //! Deconstructor
58    Jump::~Jump()
59    {
60    }
61    /**
62        @brief XMLPort for Jump.
63        @param xmlelement Element of the XML-file.
64        @param mode XMLPort mode to use.
65    */
66    void Jump::XMLPort(Element& xmlelement, XMLPort::Mode mode)
67    {
68        SUPER(Jump, XMLPort, xmlelement, mode);
69
70        XMLPortParam(Jump, "velocity", setVelocity, getVelocity, xmlelement, mode);
71        XMLPortParam(Jump, "jumpsAvailable", setJumpsAvailable, getJumpsAvailable, xmlelement, mode);
72    }
73    /**
74        @brief Called when the item is used, makes the user "jump".
75        @param pawn Pawn which used te item.
76    */
77    void Jump::used(Pawn* pawn)
78    {
79        if (this->jumpsAvailable_ > 0){
80            pawn->setVelocity(pawn->getVelocity() + pawn->getOrientation() * this->velocity_);
81        }
82
83        this->jumpsAvailable_--;
84        if (this->jumpsAvailable_ <= 0)
85        {
86            this->removeFrom(pawn);
87            delete this;
88        }
89    }
90    /**
91        @brief Called when the item is picked up.
92        @param pawn Pawn which picked up the item.
93    */
94    bool Jump::pickedUp(Pawn* pawn)
95    {
96        return this->addTo(pawn);
97    }
98    /**
99        @brief Called when the item is dropped, creates a DroppedItem behind the pawn.
100        @param pawn Pawn which dropped the item.
101    */
102    bool Jump::dropped(Pawn* pawn)
103    {
104        DroppedItem::createDefaultDrop(this, pawn, ColourValue(1.0f, 0.0f, 0.0f), 30.0f);
105        return this->removeFrom(pawn);
106    }
107}
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