mirror of
https://github.com/minetest/minetest.git
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85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
/*
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Minetest
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Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#pragma once
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#include "quicktune.h"
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class QuicktuneShortcutter
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{
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private:
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std::vector<std::string> m_names;
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u32 m_selected_i;
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std::string m_message;
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public:
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bool hasMessage()
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{
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return m_message != "";
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}
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std::string getMessage()
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{
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std::string s = m_message;
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m_message = "";
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if(s != "")
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return std::string("[quicktune] ") + s;
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return "";
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}
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std::string getSelectedName()
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{
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if(m_selected_i < m_names.size())
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return m_names[m_selected_i];
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return "(nothing)";
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}
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void next()
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{
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m_names = getQuicktuneNames();
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if(m_selected_i < m_names.size()-1)
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m_selected_i++;
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else
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m_selected_i = 0;
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m_message = std::string("Selected \"")+getSelectedName()+"\"";
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}
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void prev()
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{
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m_names = getQuicktuneNames();
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if(m_selected_i > 0)
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m_selected_i--;
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else
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m_selected_i = m_names.size()-1;
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m_message = std::string("Selected \"")+getSelectedName()+"\"";
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}
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void inc()
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{
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QuicktuneValue val = getQuicktuneValue(getSelectedName());
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val.relativeAdd(0.05);
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m_message = std::string("\"")+getSelectedName()
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+"\" = "+val.getString();
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setQuicktuneValue(getSelectedName(), val);
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}
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void dec()
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{
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QuicktuneValue val = getQuicktuneValue(getSelectedName());
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val.relativeAdd(-0.05);
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m_message = std::string("\"")+getSelectedName()
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+"\" = "+val.getString();
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setQuicktuneValue(getSelectedName(), val);
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}
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};
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