CWE-ou-minkata/Sources/Plasma/PubUtilLib/plMessage/plLoadAgeMsg.cpp

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*==LICENSE==*/

#include "hsBitVector.h"
#include "hsResMgr.h"
#include "hsStream.h"
#pragma hdrstop

#include "plLoadAgeMsg.h"

void plLoadAgeMsg::Read(hsStream* stream, hsResMgr* mgr)
{
    plMessage::IMsgRead(stream, mgr);   

    // read agename
    uint8_t len;
    stream->ReadLE(&len);
    if (len)
    {
        plStringBuffer<char> filename;
        char* buffer = filename.CreateWritableBuffer(len);
        stream->Read(len, buffer);
        buffer[len] = 0;
        fAgeFilename = filename;
    }
    fUnload = stream->ReadBool();
    stream->ReadLE(&fPlayerID);
    fAgeGuid.Read(stream);
}

void plLoadAgeMsg::Write(hsStream* stream, hsResMgr* mgr)   
{   
    plMessage::IMsgWrite(stream, mgr);  

    // write agename
    uint8_t len = static_cast<uint8_t>(fAgeFilename.GetSize());
    stream->WriteLE(len);
    if (len)
    {
        stream->Write(len, fAgeFilename.c_str());
    }
    stream->WriteBool(fUnload);
    stream->WriteLE(fPlayerID);
    fAgeGuid.Write(stream);
}

enum LoadAgeFlags
{
    kLoadAgeAgeName,
    kLoadAgeUnload,
    kLoadAgePlayerID,
    kLoadAgeAgeGuid,
};
    
void plLoadAgeMsg::ReadVersion(hsStream* s, hsResMgr* mgr)
{
    plMessage::IMsgReadVersion(s, mgr);

    hsBitVector contentFlags;
    contentFlags.Read(s);

    if (contentFlags.IsBitSet(kLoadAgeAgeName))
    {
        // read agename
        fAgeFilename = s->ReadSafeString();
    }

    if (contentFlags.IsBitSet(kLoadAgeUnload))
        fUnload = s->ReadBool();

    if (contentFlags.IsBitSet(kLoadAgePlayerID))
        s->ReadLE(&fPlayerID);

    if (contentFlags.IsBitSet(kLoadAgeAgeGuid))
        fAgeGuid.Read(s);
}

void plLoadAgeMsg::WriteVersion(hsStream* s, hsResMgr* mgr)
{
    plMessage::IMsgWriteVersion(s, mgr);

    hsBitVector contentFlags;
    contentFlags.SetBit(kLoadAgeAgeName);
    contentFlags.SetBit(kLoadAgeUnload);
    contentFlags.SetBit(kLoadAgePlayerID);
    contentFlags.SetBit(kLoadAgeAgeGuid);
    contentFlags.Write(s);

    // kLoadAgeAgeName
    s->WriteSafeString(fAgeFilename);
    // kLoadAgeUnload
    s->WriteBool(fUnload);
    // kLoadAgePlayerID
    s->WriteLE(fPlayerID);
    // kLoadAgeAgeGuid
    fAgeGuid.Write(s);
}