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64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
#ifndef OPENMW_COMPONENTS_SERIALIZATION_OSGYAML_H
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#define OPENMW_COMPONENTS_SERIALIZATION_OSGYAML_H
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#include <yaml-cpp/yaml.h>
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#include <osg/Vec2f>
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#include <osg/Vec3f>
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#include <osg/Vec4f>
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namespace Serialization
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{
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template <class OSGVec>
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YAML::Node encodeOSGVec(const OSGVec& rhs)
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{
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YAML::Node node;
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for (int i = 0; i < OSGVec::num_components; ++i)
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node.push_back(rhs[i]);
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return node;
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}
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template <class OSGVec>
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bool decodeOSGVec(const YAML::Node& node, OSGVec& rhs)
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{
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if (!node.IsSequence() || node.size() != OSGVec::num_components)
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return false;
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for (int i = 0; i < OSGVec::num_components; ++i)
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rhs[i] = node[i].as<typename OSGVec::value_type>();
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return true;
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}
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}
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namespace YAML
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{
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template <>
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struct convert<osg::Vec2f>
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{
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static Node encode(const osg::Vec2f& rhs) { return Serialization::encodeOSGVec(rhs); }
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static bool decode(const Node& node, osg::Vec2f& rhs) { return Serialization::decodeOSGVec(node, rhs); }
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};
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template <>
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struct convert<osg::Vec3f>
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{
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static Node encode(const osg::Vec3f& rhs) { return Serialization::encodeOSGVec(rhs); }
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static bool decode(const Node& node, osg::Vec3f& rhs) { return Serialization::decodeOSGVec(node, rhs); }
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};
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template <>
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struct convert<osg::Vec4f>
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{
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static Node encode(const osg::Vec4f& rhs) { return Serialization::encodeOSGVec(rhs); }
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static bool decode(const Node& node, osg::Vec4f& rhs) { return Serialization::decodeOSGVec(node, rhs); }
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};
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}
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#endif |