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source: code/branches/OrxoKart_HS18/src/modules/overlays/hud/HUDRocketFuelBar.cc

Last change on this file was 11071, checked in by landauf, 9 years ago

merged branch cpp11_v3 back to trunk

  • Property svn:eol-style set to native
File size: 1.9 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 2src/libraries/core/class/Identifier.h
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 *      Fabien Vultier
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29#include "HUDRocketFuelBar.h"
30
31#include "core/CoreIncludes.h"
32#include "weapons/projectiles/Rocket.h"
33
34namespace orxonox
35{
36    RegisterClass(HUDRocketFuelBar);
37
38    HUDRocketFuelBar::HUDRocketFuelBar(Context* context) : HUDBar(context)
39    {
40        RegisterObject(HUDRocketFuelBar);
41
42        this->owner_ = nullptr;
43    }
44
45    HUDRocketFuelBar::~HUDRocketFuelBar()
46    {
47    }
48
49    void HUDRocketFuelBar::tick(float dt)
50    {
51        SUPER(HUDRocketFuelBar, tick, dt);
52
53        if (this->owner_)
54        {
55            float maxFuel = this->owner_->getMaxFuel();
56            if (maxFuel > 0.0)
57            {
58                this->setValue(this->owner_->getFuel()/maxFuel);
59            }
60            else
61            {
62                this->setValue(0.0);
63            }
64        }
65    }
66
67    void HUDRocketFuelBar::changedOwner()
68    {
69        SUPER(HUDRocketFuelBar, changedOwner);
70
71        this->owner_ = orxonox_cast<Rocket*>(this->getOwner());
72    }
73}
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