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//-----------------------------------------------------------------------------
/** @file libpentobi_base/PentobiTreeWriter.cpp
@author Markus Enzenberger
@copyright GNU General Public License version 3 or later */
//-----------------------------------------------------------------------------
#include "PentobiTreeWriter.h"
namespace libpentobi_base {
//-----------------------------------------------------------------------------
PentobiTreeWriter::PentobiTreeWriter(ostream& out, const PentobiTree& tree)
: libboardgame_base::TreeWriter(out, tree.get_root()),
m_variant(tree.get_variant())
{
}
void PentobiTreeWriter::write_property(const string& id,
const vector<string>& values)
{
auto nu_colors = get_nu_colors(m_variant);
// Replace obsolete move property IDs or multi-valued move properties
// as used by early versions of Pentobi
if (id == "BLUE" || id == "YELLOW" || id == "GREEN" || id == "RED"
|| ((id == "1" || id == "2" || id == "3" || id == "4" || id == "B"
|| id == "W")
&& values.size() > 1))
{
string new_id;
if (id == "BLUE")
new_id = (nu_colors == 2 ? "B" : "1");
else if (id == "YELLOW")
new_id = "2";
else if (id == "GREEN")
new_id = (nu_colors == 2 ? "W" : "4");
else if (id == "RED")
new_id = "3";
else
new_id = id;
if (values.size() < 2)
libboardgame_base::TreeWriter::write_property(new_id, values);
else
{
string val = values[0];
for (size_t i = 1; i < values.size(); ++i)
val += "," + values[i];
vector<string> new_values;
new_values.push_back(val);
libboardgame_base::TreeWriter::write_property(new_id, new_values);
}
return;
}
// Pentobi 12.0 versions erroneously used multi-player properties for
// two-player Callisto.
if (nu_colors == 2)
{
if (id == "1")
{
libboardgame_base::TreeWriter::write_property("B", values);
return;
}
if (id == "2")
{
libboardgame_base::TreeWriter::write_property("W", values);
return;
}
}
libboardgame_base::TreeWriter::write_property(id, values);
}
//-----------------------------------------------------------------------------
} // namespace libpentobi_base
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