3888de7ab4
Added code to the file which have the functionality to get skin boxes and duplicated the functionality for skin offsets. The code causes the game to crash when switching to third person. The error occurs with the skin offsets returning as an empty class object.
317 lines
7.9 KiB
C++
317 lines
7.9 KiB
C++
#include "stdafx.h"
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#include <iostream>
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#include "InputOutputStream.h"
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#include "PacketListener.h"
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#include "TextureAndGeometryPacket.h"
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TextureAndGeometryPacket::TextureAndGeometryPacket()
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{
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this->textureName = L"";
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this->dwTextureBytes = 0;
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this->pbData = nullptr;
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this->dwBoxC = 0;
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this->dwOffsetC = 0;
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this->BoxDataA = nullptr;
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this->OffsetDataA = nullptr;
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uiAnimOverrideBitmask=0;
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}
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TextureAndGeometryPacket::~TextureAndGeometryPacket()
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{
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// can't free these - they're used elsewhere
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// if(this->BoxDataA!=nullptr)
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// {
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// delete [] this->BoxDataA;
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// }
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//
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// if(this->pbData!=nullptr)
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// {
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// delete [] this->pbData;
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// }
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}
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TextureAndGeometryPacket::TextureAndGeometryPacket(const wstring &textureName, PBYTE pbData, DWORD dwBytes)
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{
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this->textureName = textureName;
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wstring skinValue = textureName.substr(7,textureName.size());
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skinValue = skinValue.substr(0,skinValue.find_first_of(L'.'));
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std::wstringstream ss;
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ss << std::dec << skinValue.c_str();
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ss >> this->dwSkinID;
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this->dwSkinID = MAKE_SKIN_BITMASK(true, this->dwSkinID);
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this->pbData = pbData;
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this->dwTextureBytes = dwBytes;
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this->dwBoxC = 0;
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this->dwOffsetC = 0;
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this->BoxDataA=nullptr;
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this->OffsetDataA=nullptr;
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this->uiAnimOverrideBitmask=0;
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}
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TextureAndGeometryPacket::TextureAndGeometryPacket(const wstring &textureName, PBYTE pbData, DWORD dwBytes, DLCSkinFile *pDLCSkinFile)
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{
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this->textureName = textureName;
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wstring skinValue = textureName.substr(7,textureName.size());
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skinValue = skinValue.substr(0,skinValue.find_first_of(L'.'));
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std::wstringstream ss;
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ss << std::dec << skinValue.c_str();
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ss >> this->dwSkinID;
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this->dwSkinID = MAKE_SKIN_BITMASK(true, this->dwSkinID);
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this->pbData = pbData;
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this->dwTextureBytes = dwBytes;
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this->uiAnimOverrideBitmask = pDLCSkinFile->getAnimOverrideBitmask();
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this->dwBoxC = pDLCSkinFile->getAdditionalBoxesCount();
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this->dwOffsetC = pDLCSkinFile->getOffsetsCount();
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if(this->dwBoxC!=0)
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{
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this->BoxDataA= new SKIN_BOX [this->dwBoxC];
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vector<SKIN_BOX *> *pSkinBoxes=pDLCSkinFile->getAdditionalBoxes();
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int iCount=0;
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for(auto& pSkinBox : *pSkinBoxes)
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{
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this->BoxDataA[iCount++]=*pSkinBox;
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}
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}
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else
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{
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this->BoxDataA=nullptr;
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}
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if(this->dwOffsetC!=0)
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{
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this->OffsetDataA= new SKIN_OFFSET [this->dwOffsetC];
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vector<SKIN_OFFSET *> *pSkinOffsets=pDLCSkinFile->getOffsets();
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int iCount=0;
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for(auto& pSkinOffset : *pSkinOffsets)
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{
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this->OffsetDataA[iCount++]=*pSkinOffset;
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}
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}
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else
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{
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this->OffsetDataA=nullptr;
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}
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}
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TextureAndGeometryPacket::TextureAndGeometryPacket(const wstring &textureName, PBYTE pbData, DWORD dwBytes, vector<SKIN_BOX *> *pvSkinBoxes, unsigned int uiAnimOverrideBitmask)
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{
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this->textureName = textureName;
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wstring skinValue = textureName.substr(7,textureName.size());
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skinValue = skinValue.substr(0,skinValue.find_first_of(L'.'));
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std::wstringstream ss;
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ss << std::dec << skinValue.c_str();
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ss >> this->dwSkinID;
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this->dwSkinID = MAKE_SKIN_BITMASK(true, this->dwSkinID);
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this->pbData = pbData;
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this->dwTextureBytes = dwBytes;
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this->uiAnimOverrideBitmask = uiAnimOverrideBitmask;
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if(pvSkinBoxes==nullptr)
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{
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this->dwBoxC=0;
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this->BoxDataA=nullptr;
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}
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else
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{
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this->dwBoxC = static_cast<DWORD>(pvSkinBoxes->size());
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this->BoxDataA= new SKIN_BOX [this->dwBoxC];
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int iCount=0;
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for(auto& pSkinBox : *pvSkinBoxes)
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{
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this->BoxDataA[iCount++]=*pSkinBox;
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}
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}
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}
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TextureAndGeometryPacket::TextureAndGeometryPacket(const wstring &textureName, PBYTE pbData, DWORD dwBytes, vector<SKIN_BOX *> *pvSkinBoxes, vector<SKIN_OFFSET *> *pvSkinOffsets, unsigned int uiAnimOverrideBitmask)
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{
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this->textureName = textureName;
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wstring skinValue = textureName.substr(7,textureName.size());
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skinValue = skinValue.substr(0,skinValue.find_first_of(L'.'));
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std::wstringstream ss;
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ss << std::dec << skinValue.c_str();
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ss >> this->dwSkinID;
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this->dwSkinID = MAKE_SKIN_BITMASK(true, this->dwSkinID);
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this->pbData = pbData;
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this->dwTextureBytes = dwBytes;
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this->uiAnimOverrideBitmask = uiAnimOverrideBitmask;
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if(pvSkinBoxes==nullptr)
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{
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this->dwBoxC=0;
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this->BoxDataA=nullptr;
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}
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else
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{
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this->dwBoxC = static_cast<DWORD>(pvSkinBoxes->size());
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this->BoxDataA= new SKIN_BOX [this->dwBoxC];
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int iCount=0;
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for(auto& pSkinBox : *pvSkinBoxes)
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{
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this->BoxDataA[iCount++]=*pSkinBox;
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}
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}
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if(pvSkinOffsets==nullptr)
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{
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this->dwOffsetC=0;
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this->OffsetDataA=nullptr;
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}
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else
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{
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this->dwOffsetC = static_cast<DWORD>(pvSkinOffsets->size());
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this->OffsetDataA= new SKIN_OFFSET [this->dwOffsetC];
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int iCount=0;
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for(auto& pSkinOffset : *pvSkinOffsets)
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{
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this->OffsetDataA[iCount++]=*pSkinOffset;
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}
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}
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}
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void TextureAndGeometryPacket::handle(PacketListener *listener)
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{
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listener->handleTextureAndGeometry(shared_from_this());
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}
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void TextureAndGeometryPacket::read(DataInputStream *dis) //throws IOException
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{
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textureName = dis->readUTF();
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dwSkinID = static_cast<DWORD>(dis->readInt());
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short rawTextureBytes = dis->readShort();
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if (rawTextureBytes <= 0)
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{
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dwTextureBytes = 0;
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}
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else
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{
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dwTextureBytes = (DWORD)(unsigned short)rawTextureBytes;
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if (dwTextureBytes > 65536)
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{
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dwTextureBytes = 0;
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}
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}
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if(dwTextureBytes>0)
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{
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this->pbData= new BYTE [dwTextureBytes];
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for(DWORD i=0;i<dwTextureBytes;i++)
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{
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this->pbData[i] = dis->readByte();
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}
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}
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uiAnimOverrideBitmask = dis->readInt();
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short rawBoxC = dis->readShort();
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short rawOffsetC = dis->readShort();
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if (rawBoxC <= 0)
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{
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dwBoxC = 0;
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}
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else
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{
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dwBoxC = (DWORD)(unsigned short)rawBoxC;
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if (dwBoxC > 256)
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{
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dwBoxC = 0; // sane limit for skin boxes
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}
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}
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if (rawOffsetC <= 0)
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{
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dwOffsetC = 0;
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}
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else
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{
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dwOffsetC = (DWORD)(unsigned short)rawOffsetC;
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if (dwOffsetC > 256)
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{
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dwOffsetC = 0; // sane limit for skin offsets
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}
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}
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if(dwBoxC>0)
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{
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this->BoxDataA= new SKIN_BOX [dwBoxC];
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}
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if(dwOffsetC>0)
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{
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this->OffsetDataA= new SKIN_OFFSET [dwOffsetC];
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}
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for(DWORD i=0;i<dwBoxC;i++)
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{
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this->BoxDataA[i].ePart = static_cast<eBodyPart>(dis->readShort());
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this->BoxDataA[i].fX = dis->readFloat();
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this->BoxDataA[i].fY = dis->readFloat();
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this->BoxDataA[i].fZ = dis->readFloat();
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this->BoxDataA[i].fH = dis->readFloat();
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this->BoxDataA[i].fW = dis->readFloat();
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this->BoxDataA[i].fD = dis->readFloat();
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this->BoxDataA[i].fU = dis->readFloat();
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this->BoxDataA[i].fV = dis->readFloat();
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this->BoxDataA[i].fA = dis->readFloat();
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this->BoxDataA[i].fM = dis->readFloat();
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}
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for(DWORD i=0;i<dwOffsetC;i++)
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{
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this->OffsetDataA[i].ePart = static_cast<eBodyOffset>(dis->readShort());
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this->OffsetDataA[i].fD = dis->readChar();
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this->OffsetDataA[i].fO = dis->readFloat();
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}
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}
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void TextureAndGeometryPacket::write(DataOutputStream *dos) //throws IOException
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{
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dos->writeUTF(textureName);
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dos->writeInt(dwSkinID);
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dos->writeShort(static_cast<short>(dwTextureBytes));
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for(DWORD i=0;i<dwTextureBytes;i++)
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{
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dos->writeByte(this->pbData[i]);
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}
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dos->writeInt(uiAnimOverrideBitmask);
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dos->writeShort(static_cast<short>(dwBoxC));
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for(DWORD i=0;i<dwBoxC;i++)
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{
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dos->writeShort(static_cast<short>(this->BoxDataA[i].ePart));
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dos->writeFloat(this->BoxDataA[i].fX);
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dos->writeFloat(this->BoxDataA[i].fY);
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dos->writeFloat(this->BoxDataA[i].fZ);
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dos->writeFloat(this->BoxDataA[i].fH);
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dos->writeFloat(this->BoxDataA[i].fW);
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dos->writeFloat(this->BoxDataA[i].fD);
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dos->writeFloat(this->BoxDataA[i].fU);
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dos->writeFloat(this->BoxDataA[i].fV);
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dos->writeFloat(this->BoxDataA[i].fA);
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dos->writeFloat(this->BoxDataA[i].fM);
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}
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dos->writeShort(static_cast<short>(dwOffsetC));
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for(DWORD i=0;i<dwOffsetC;i++)
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{
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dos->writeShort(static_cast<short>(this->OffsetDataA[i].ePart));
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dos->writeChar(this->OffsetDataA[i].fD);
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dos->writeFloat(this->OffsetDataA[i].fO);
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}
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}
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int TextureAndGeometryPacket::getEstimatedSize()
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{
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return 4096+ +sizeof(int) + sizeof(float)*8*4;
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}
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