GLWTankSlider.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    Scorched3D is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <GLW/GLWTankSlider.h>
#include <GLW/GLWFont.h>
#include <GLEXT/GLState.h>
#include <common/Keyboard.h>
#include <common/ToolTipResource.h>
#include <client/ScorchedClient.h>
#include <tank/TankContainer.h>
#include <tank/TankState.h>
#include <tank/TankPosition.h>
#include <lang/LangResource.h>

REGISTER_CLASS_SOURCE(GLWTankSlider);

GLWTankSlider::GLWTankSlider() : 
        GLWDragger(0.0f, 0.0f, 0.0f, 100.0f)
{
        setHandler(this);
        setToolTip(new ToolTipResource(ToolTip::ToolTipHelp, 
                "POWER", "Power",
                "POWER_CHANGE_TOOLTIP", 
                "Change the power of the current tank\n"
                "by clicking with the left mouse button\n"
                "and dragging up and down.\n"
                "Shift key decreases sensitivity."));
}

GLWTankSlider::~GLWTankSlider()
{
}

void GLWTankSlider::draw()
{
        Tank *currentTank =
                ScorchedClient::instance()->getTankContainer().getCurrentTank();
        if (currentTank)
        {
                if (currentTank->getState().getState() == TankState::sNormal)
                {
                        setCurrent(currentTank->getPosition().getPower().asFloat());
                }
        }
        
        GLWDragger::draw();
}

void GLWTankSlider::currentChanged(unsigned int id, float value)
{
        Tank *currentTank =
                ScorchedClient::instance()->getTankContainer().getCurrentTank();
        if (currentTank)
        {
                if (currentTank->getState().getState() == TankState::sNormal)
                {
                        if (id == getId())
                        {
                                currentTank->getPosition().changePower(
                                        fixed::fromFloat(value), false);
                        }
                }
        }
}

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