mirror of
https://github.com/worldforge/cyphesis
synced 2026-08-13 12:26:04 -04:00
76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
// Cyphesis Online RPG Server and AI Engine
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// Copyright (C) 2011 Alistair Riddoch
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//
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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 General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software Foundation,
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// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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// $Id$
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#include "Shape_impl.h"
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#include <Atlas/Message/Element.h>
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#include <wfmath/polygon.h>
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#include <wfmath/stream.h>
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using Atlas::Message::MapType;
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Shape::Shape()
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{
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}
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template<>
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const char * MathShape<WFMath::Polygon, 2>::getType() const
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{
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return "polygon";
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}
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template<>
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void MathShape<WFMath::Polygon, 2>::scale(double factor)
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{
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for (int i = 0; i < m_shape.numCorners(); ++i) {
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WFMath::Point<2> corner = m_shape.getCorner(i);
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m_shape.moveCorner(i, WFMath::Point<2>(corner.x() * factor,
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corner.y() * factor));
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}
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}
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Shape * Shape::newFromAtlas(const MapType & data)
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{
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MapType::const_iterator I = data.find("type");
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if (I == data.end() || !I->second.isString()) {
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return 0;
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}
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const std::string & type = I->second.String();
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Shape * new_shape = 0;
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if (type == "polygon") {
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new_shape = new MathShape<WFMath::Polygon>(WFMath::Polygon<2>());
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} else if (type == "ball") {
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new_shape = new MathShape<WFMath::Ball>(WFMath::Ball<2>());
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} else if (type == "rotbox") {
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new_shape = new MathShape<WFMath::RotBox>(WFMath::RotBox<2>());
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}
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if (new_shape != 0) {
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try {
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new_shape->fromAtlas(data);
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}
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catch (Atlas::Message::WrongTypeException e) {
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delete new_shape;
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new_shape = 0;
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}
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}
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return new_shape;
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}
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// template class MathShape<WFMath::Polygon>;
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