ResDic.cc

#include "ResDic.hh"
 
namespace Abstract {
namespace g3d {
 
ResDic::ResDic(const void *data) : m_data(reinterpret_cast<const Data *>(data)) {}
 
const ResDic::NodeData *ResDic::get(const char *pName, u32 len) const {
    const NodeData *c = &m_data->data[0];
    const NodeData *x = &m_data->data[parse<u16>(c->idxLeft)];
 
    while (parse<u16>(c->ref) > parse<u16>(x->ref)) {
        c = x;
 
        u32 wd = parse<u16>(x->ref) >> 3;
        u32 pos = parse<u16>(x->ref) & 7;
 
        if (wd < len && (pName[wd] >> pos) & 1) {
            x = &m_data->data[parse<u16>(x->idxRight)];
        } else {
            x = &m_data->data[parse<u16>(x->idxLeft)];
        }
    }
 
    s32 stringOffset = parse<s32>(x->ofsString);
 
    if (stringOffset != 0) {
        const char *xName =
                reinterpret_cast<const char *>(reinterpret_cast<uintptr_t>(m_data) + stringOffset);
 
        if (std::strcmp(pName, xName) == 0) {
            return x;
        }
    }
 
    return nullptr;
}
 
} // namespace g3d
} // namespace Abstract