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openmw/components/detournavigator/preparednavmeshdata.cpp

53 lines
1.2 KiB
C++

#include "preparednavmeshdata.hpp"
#include "preparednavmeshdatatuple.hpp"
#include <Recast.h>
#include <RecastAlloc.h>
namespace
{
using namespace DetourNavigator;
void initPolyMeshDetail(rcPolyMeshDetail& value) noexcept
{
value.meshes = nullptr;
value.verts = nullptr;
value.tris = nullptr;
value.nmeshes = 0;
value.nverts = 0;
value.ntris = 0;
}
void freePolyMeshDetail(rcPolyMeshDetail& value) noexcept
{
rcFree(value.meshes);
rcFree(value.verts);
rcFree(value.tris);
}
}
template <class T>
inline constexpr auto operator==(const T& lhs, const T& rhs) noexcept
-> std::enable_if_t<std::is_same_v<std::void_t<decltype(makeTuple(lhs))>, void>, bool>
{
return makeTuple(lhs) == makeTuple(rhs);
}
namespace DetourNavigator
{
PreparedNavMeshData::PreparedNavMeshData() noexcept
{
initPolyMeshDetail(mPolyMeshDetail);
}
PreparedNavMeshData::~PreparedNavMeshData() noexcept
{
freePolyMeshDetail(mPolyMeshDetail);
}
bool operator==(const PreparedNavMeshData& lhs, const PreparedNavMeshData& rhs) noexcept
{
return makeTuple(lhs) == makeTuple(rhs);
}
}