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source: code/branches/tutorial6/src/modules/overlays/hud/HUDShieldBar.cc @ 12252

Last change on this file since 12252 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: 2.0 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 *      Fabien Vultier
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29#include "HUDShieldBar.h"
30
31#include "core/CoreIncludes.h"
32#include "worldentities/pawns/Pawn.h"
33
34namespace orxonox
35{
36    RegisterClass(HUDShieldBar);
37
38    HUDShieldBar::HUDShieldBar(Context* context)
39        : HUDBar(context)
40    {
41        RegisterObject(HUDShieldBar);
42
43        this->owner_ = nullptr;
44    }
45
46    HUDShieldBar::~HUDShieldBar()
47    {
48    }
49
50    void HUDShieldBar::tick(float dt)
51    {
52        SUPER(HUDShieldBar, tick, dt);
53
54        if (this->owner_)
55        {
56            float maxShieldHealth = this->owner_->getMaxShieldHealth();
57            float shieldHealth = this->owner_->getShieldHealth();
58
59            if (maxShieldHealth > 0.0f)
60            {
61                this->setValue(shieldHealth/maxShieldHealth);
62            }
63            else
64            {
65                this->setValue(0.0f);
66            }
67        }
68        else
69        {
70            this->setValue(0.0f);
71        }
72    }
73
74    void HUDShieldBar::changedOwner()
75    {
76        SUPER(HUDShieldBar, changedOwner);
77
78        this->owner_ = orxonox_cast<Pawn*>(this->getOwner());
79    }
80}
81
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