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source: code/trunk/src/orxonox/objects/pickup/items/HealthUsable.cc @ 3172

Last change on this file since 3172 was 3079, checked in by landauf, 16 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 HealthUsable.
32*/
33
34#include "HealthUsable.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(HealthUsable);
45
46    /**
47        @brief Constructor
48        @param creator Object that created this item.
49    */
50    HealthUsable::HealthUsable(BaseObject* creator) : UsableItem(creator)
51    {
52        RegisterObject(HealthUsable);
53
54        this->recoveredHealth_ = 0;
55    }
56    //! Deconstructor
57    HealthUsable::~HealthUsable()
58    {
59    }
60    /**
61        @brief XMLPort for Jump.
62        @param xmlelement Element of the XML-file.
63        @param mode XMLPort mode to use.
64    */
65    void HealthUsable::XMLPort(Element& xmlelement, XMLPort::Mode mode)
66    {
67        SUPER(HealthUsable, XMLPort, xmlelement, mode);
68
69        XMLPortParam(HealthUsable, "recoveredHealth", setRecoveredHealth, getRecoveredHealth, xmlelement, mode);
70    }
71    /**
72        @brief Called when the item is used, makes the user "jump".
73        @param pawn Pawn which used te item.
74    */
75    void HealthUsable::used(Pawn* pawn)
76    {
77        float maxH = pawn->getMaxHealth();
78        float curH = pawn->getHealth();
79
80        if (curH < maxH) {
81            pawn->addHealth(this->recoveredHealth_);
82
83            this->removeFrom(pawn);
84            delete this;
85        }
86    }
87    /**
88        @brief Called when the item is picked up.
89        @param pawn Pawn which picked up the item.
90    */
91    bool HealthUsable::pickedUp(Pawn* pawn)
92    {
93        return this->addTo(pawn);
94    }
95    /**
96        @brief Called when the item is dropped, creates a DroppedItem behind the pawn.
97        @param pawn Pawn which dropped the item.
98    */
99    bool HealthUsable::dropped(Pawn* pawn)
100    {
101        DroppedItem::createDefaultDrop(this, pawn, ColourValue(1.0f, 0.0f, 0.0f), 30.0f);
102        return this->removeFrom(pawn);
103    }
104}
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