metaforce/Runtime/MP1/MP1OriginalIDs.cpp

#include "MP1OriginalIDs.hpp"
#include "CToken.hpp"

namespace urde
{

MP1OriginalIDs::MP1OriginalIDs(CInputStream& in)
{
    u32 count = in.readUint32Big();
    m_origToNew.reserve(count);
    for (u32 i=0 ; i<count ; ++i)
    {
        CAssetId a = in.readUint32Big();
        CAssetId b = in.readUint32Big();
        m_origToNew.push_back(std::make_pair(a, b));
    }
    m_newToOrig.reserve(count);
    for (u32 i=0 ; i<count ; ++i)
    {
        CAssetId a = in.readUint32Big();
        CAssetId b = in.readUint32Big();
        m_newToOrig.push_back(std::make_pair(a, b));
    }
}

CAssetId MP1OriginalIDs::TranslateOriginalToNew(CAssetId id) const
{
    auto search = rstl::binary_find(m_origToNew.cbegin(), m_origToNew.cend(), id,
                                    [](const auto& id) { return id.first; });
    if (search == m_origToNew.cend())
        return {};
    return search->second;
}

CAssetId MP1OriginalIDs::TranslateNewToOriginal(CAssetId id) const
{
    auto search = rstl::binary_find(m_newToOrig.cbegin(), m_newToOrig.cend(), id,
                                    [](const auto& id) { return id.first; });
    if (search == m_newToOrig.cend())
        return {};
    return search->second;
}

CFactoryFnReturn FMP1OriginalIDsFactory(const SObjectTag& tag, CInputStream& in,
                                        const CVParamTransfer& param,
                                        CObjectReference* selfRef)
{
    return TToken<MP1OriginalIDs>::GetIObjObjectFor(std::make_unique<MP1OriginalIDs>(in));
}

}