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source: code/branches/cpp11_v2/src/modules/overlays/hud/HUDSpeedBar.cc @ 10845

Last change on this file since 10845 was 10768, checked in by landauf, 9 years ago

replace '0' by 'nullptr'

  • Property svn:eol-style set to native
File size: 1.8 KB
RevLine 
[1588]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:
[1614]23 *      Felix Schulthess
[1588]24 *      Reto Grieder
25 *   Co-authors:
26 *      ...
27 *
28 */
29
30#include "HUDSpeedBar.h"
[3196]31
[1616]32#include "core/CoreIncludes.h"
[5735]33#include "worldentities/pawns/SpaceShip.h"
34#include "items/Engine.h"
[1588]35
36namespace orxonox
37{
[9667]38    RegisterClass(HUDSpeedBar);
[1588]39
[9667]40    HUDSpeedBar::HUDSpeedBar(Context* context)
41        : HUDBar(context)
[1615]42    {
43        RegisterObject(HUDSpeedBar);
[1588]44
[10768]45        this->owner_ = nullptr;
[1615]46    }
[1588]47
[1615]48    HUDSpeedBar::~HUDSpeedBar()
[1588]49    {
50    }
51
[1615]52    void HUDSpeedBar::tick(float dt)
[1588]53    {
[2662]54        SUPER(HUDSpeedBar, tick, dt);
55
[8706]56        if (this->owner_)
[1615]57        {
[8706]58            float value = this->owner_->getVelocity().length() / (this->owner_->getMaxSpeedFront() * this->owner_->getSpeedFactor() * this->owner_->getBoostFactor());
[2662]59            this->setValue(value);
[1615]60        }
[1588]61    }
[2662]62
63    void HUDSpeedBar::changedOwner()
64    {
65        SUPER(HUDSpeedBar, changedOwner);
66
[3325]67        this->owner_ = orxonox_cast<SpaceShip*>(this->getOwner());
[2662]68    }
[1588]69}
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