minetest/src/quicktune_shortcutter.h
Loïc Blot 7528986e44 Code modernization: src/p*, src/q*, src/r*, src/s* (partial) (#6282)
* Code modernization: src/p*, src/q*, src/r*, src/s* (partial)

* empty function
* default constructor/destructor
* for range-based loops
* use emplace_back instead of push_back
* C++ STL header style
* Spelling: vertice -> vertex
2017-08-19 14:25:35 +02:00

85 lines
2.1 KiB
C++

/*
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.
*/
#pragma once
#include "quicktune.h"
class QuicktuneShortcutter
{
private:
std::vector<std::string> m_names;
u32 m_selected_i;
std::string m_message;
public:
bool hasMessage() const
{
return !m_message.empty();
}
std::string getMessage()
{
std::string s = m_message;
m_message = "";
if (!s.empty())
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);
}
};