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/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef QVT_SHORTCUTTER_HEADER
#define QVT_SHORTCUTTER_HEADER
#include "quicktune.h"
class QuicktuneShortcutter
{
private:
std::vector<std::string> m_names;
u32 m_selected_i;
std::string m_message;
public:
bool hasMessage()
{
return m_message != "";
}
std::string getMessage()
{
std::string s = m_message;
m_message = "";
if(s != "")
return std::string("[quicktune] ") + s;
return "";
}
std::string getSelectedName()
{
if(m_selected_i < m_names.size())
return m_names[m_selected_i];
return "(nothing)";
}
void next()
{
m_names = getQuicktuneNames();
if(m_selected_i < m_names.size()-1)
m_selected_i++;
else
m_selected_i = 0;
m_message = std::string("Selected \"")+getSelectedName()+"\"";
}
void prev()
{
m_names = getQuicktuneNames();
if(m_selected_i > 0)
m_selected_i--;
else
m_selected_i = m_names.size()-1;
m_message = std::string("Selected \"")+getSelectedName()+"\"";
}
void inc()
{
QuicktuneValue val = getQuicktuneValue(getSelectedName());
val.relativeAdd(0.05);
m_message = std::string("\"")+getSelectedName()
+"\" = "+val.getString();
setQuicktuneValue(getSelectedName(), val);
}
void dec()
{
QuicktuneValue val = getQuicktuneValue(getSelectedName());
val.relativeAdd(-0.05);
m_message = std::string("\"")+getSelectedName()
+"\" = "+val.getString();
setQuicktuneValue(getSelectedName(), val);
}
};
#endif
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