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WADList.cpp
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WADList.cpp
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/////////////////////////////////////////////////////////////////////////////
// Wally the WAL Editor
//---------------------------------------------------------------------------
// © Copyright 1998,
// Ty Matthews and Neal White III,
// All rights reserved.
//---------------------------------------------------------------------------
// WADList.cpp : implementation of the CWADItem and CWADList classes
//
// Created by Ty Matthews, 12-17-1998
/////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "ImageHelper.h"
#include "WADList.h"
#include "Wally.h"
#include "WallyPal.h"
#include "WadMergeJob.h"
//#include "ProgressBar.h"
#include "MiscFunctions.h"
#include "ColorOpt.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CWADItem implementation
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Name: CWADItem()
// Action: Default constructor for class. Only to be used with a separate
// call to CreateAsMip()
/////////////////////////////////////////////////////////////////////////////
CWADItem::CWADItem ()
{
Init();
}
/////////////////////////////////////////////////////////////////////////////
// Name: CWADItem (unsigned char *pbyData, int iDataSize, char cType, LPCTSTR szName)
// Action: Constructor for class. Initializes data pointers and builds
// the lump item properly. Caller must pass in valid data.
//
// Parameters:
//
// unsigned char *pbyData : pointer to raw lump data. No formatting should be done prior to this
// int iDatasize : total lump size, as defined by the corresponding lump info
// char cType : type member from struct wad3_lumpinfo_s
// LPCTSTR szName : pointer to name of lump item
/////////////////////////////////////////////////////////////////////////////
CWADItem::CWADItem (unsigned char *pbyData, int iDataSize, char cType, LPCTSTR szName, int iWADType)
{
Init();
ASSERT (pbyData);
ASSERT (iDataSize > 0);
ASSERT (szName);
SetType (cType);
SetWADType (iWADType);
int iWidth[4];
int iHeight[4];
int iPaletteOffset = 0;
int iBugSize = 0;
int j = 0;
m_iTotalSize = iDataSize;
m_pbyData = new unsigned char[m_iTotalSize];
memcpy (m_pbyData, pbyData, m_iTotalSize);
m_strName = szName;
if ((cType == WAD3_TYPE_MIP) && (iWADType == WAD3_TYPE))
{
m_wad3MipHeader = (LPWAD3_MIP)m_pbyData;
m_strName = m_wad3MipHeader->name;
for (j = 0; j < 4; j++)
{
iWidth[j] = max ( (int)(m_wad3MipHeader->width / pow (2, j)), 1);
iHeight[j] = max ( (int)(m_wad3MipHeader->height / pow (2, j)), 1);
m_iSizes[j] = iWidth[j] * iHeight[j];
}
iBugSize = sizeof(WAD3_MIP);
iPaletteOffset = sizeof(WAD3_MIP);
for (j = 0; j < 4; j++)
{
iPaletteOffset += m_iSizes[j];
iBugSize += m_iSizes[j];
}
m_pPaletteSize = (unsigned short *)(m_pbyData + iPaletteOffset);
iPaletteOffset += sizeof (unsigned short);
iBugSize += sizeof (unsigned short);
iBugSize += 768;
// iBugSize is to fix a bug I had with determining the location
// of the palette... our first couple releases of Wally would
// write the palette out at the wrong location (although it still worked.)
// I originally didn't add the padding at the end of the mip when
// saving, even though I was accounting for it when reading.
// This code tests for that bug, and accounts for it, so the user
// is not affected by the new location. Saving it again will
// correct the problem.
// This bug only affects people that created brand new images and saved
// them into a WAD. Existing WADs were handled as-is, so the correct
// size was used
if (iBugSize == iDataSize)
{
// Point at the palette, which is at the wrong spot
m_pbyPalette = m_pbyData + iDataSize - 770;
BYTE byHoldPalette[768];
// Save the palette into another buffer
memcpy (byHoldPalette, m_pbyPalette, 768);
// Adjust the total size
m_iTotalSize += sizeof (WORD);
// Make sure we hang on to the real mip data
BYTE *pbyHoldData = m_pbyData;
// Go build the proper size
m_pbyData = NULL;
m_pbyData = new BYTE[m_iTotalSize];
memset (m_pbyData, 0, m_iTotalSize);
// Copy everything over
memcpy (m_pbyData, pbyHoldData, iDataSize);
// Reset the pointers
m_wad3MipHeader = (LPWAD3_MIP)m_pbyData;
m_pbyPalette = m_pbyData + iPaletteOffset;
m_pPaletteSize = (WORD *)(m_pbyData + iPaletteOffset - sizeof (unsigned short));
(*m_pPaletteSize) = 256;
// Copy over the palette
memcpy (m_pbyPalette, byHoldPalette, 768);
// Delete the original buffer
if (pbyHoldData)
{
delete [] pbyHoldData; // neal - must use array delete to delete arrays!
pbyHoldData = NULL;
}
}
else
{
m_pbyPalette = m_pbyData + iPaletteOffset;
}
}
if ((cType == WAD2_TYPE_MIP) && (iWADType == WAD2_TYPE))
{
m_wad2MipHeader = (LPWAD2_MIP)m_pbyData;
CString strCompare ("");
strCompare = szName;
strCompare.MakeLower();
if (strCompare == "conchars")
{
m_strName = "CONCHARS";
m_wad2MipHeader = NULL; // Neal - Quake1 fix?
}
else
{
m_strName = m_wad2MipHeader->name;
for (j = 0; j < 4; j++)
{
iWidth[j] = max ( (int)(m_wad2MipHeader->width / pow (2, j)), 1);
iHeight[j] = max ( (int)(m_wad2MipHeader->height / pow (2, j)), 1);
m_iSizes[j] = iWidth[j] * iHeight[j];
}
}
}
}
void CWADItem::Init()
{
m_pbyData = NULL;
m_pbyPalette = NULL;
m_wad3MipHeader = NULL;
m_wad2MipHeader = NULL;
m_pPaletteSize = NULL;
m_pWallyDoc = NULL;
SetNext (NULL);
SetPrevious (NULL);
SetType (0);
m_iWadType = UNKNOWN_TYPE;
SetSelected(FALSE);
SetListBoxIndex(LB_ERR);
}
/////////////////////////////////////////////////////////////////////////////
// Name: CreateAsMip (unsigned char *pbyBits[], unsigned char *pbyPalette, LPCTSTR szName, int iWidth, int iHeight)
// Action: Only to be used with non-descript constructor. Used to build
// a mip item (and only a mip item), which is type 0x43.
//
// Parameters:
//
// unsigned char *pbyBits[] : pointer to array of pointers. 4 pointers for the 4 mips
// CWallyPalette *pPalette : pointer to palette
// LPCTSTR szName : pointer to lump name
// int iWidth, int iHeight : hmmm
/////////////////////////////////////////////////////////////////////////////
void CWADItem::CreateAsMip (unsigned char *pbyBits[], CWallyPalette *pPalette, LPCTSTR szName, int iWidth, int iHeight, int iWADType)
{
m_pbyData = NULL;
m_pbyPalette = NULL;
m_wad3MipHeader = NULL;
m_wad2MipHeader = NULL;
m_pPaletteSize = NULL;
SetNext (NULL);
SetPrevious (NULL);
int j = 0;
int iPaletteOffset = 0;
SetWADType(iWADType);
for (j = 0; j < 4; j++)
{
ASSERT (pbyBits[j]);
}
if (iWADType == WAD3_TYPE)
{
ASSERT (pPalette);
}
ASSERT (szName);
ASSERT (iWidth > 0);
ASSERT (iHeight > 0);
m_iTotalSize = 0;
int iWidths[4];
int iHeights[4];
for (j = 0; j < 4; j++)
{
iWidths[j] = max ( (int)(iWidth / pow (2, j)), 1);
iHeights[j] = max ( (int)(iHeight / pow (2, j)), 1);
m_iSizes[j] = iWidths[j] * iHeights[j];
m_iTotalSize += m_iSizes[j];
}
switch (iWADType)
{
case WAD2_TYPE:
{
SetType (WAD2_TYPE_MIP);
m_iTotalSize += sizeof (WAD2_MIP);
m_pbyData = new unsigned char[m_iTotalSize];
memset (m_pbyData, 0, m_iTotalSize);
m_wad2MipHeader = (LPWAD2_MIP)m_pbyData;
int iHeaderSize = sizeof (WAD2_MIP);
m_wad2MipHeader->offsets[0] = iHeaderSize;
m_wad2MipHeader->offsets[1] = iHeaderSize + m_iSizes[0];
m_wad2MipHeader->offsets[2] = iHeaderSize + m_iSizes[0] + m_iSizes[1];
m_wad2MipHeader->offsets[3] = iHeaderSize + m_iSizes[0] + m_iSizes[1] + m_iSizes[2];
m_wad2MipHeader->width = iWidth;
m_wad2MipHeader->height = iHeight;
for (j = 0; j < 4; j++)
{
memcpy ((m_pbyData + m_wad2MipHeader->offsets[j]), pbyBits[j], m_iSizes[j]);
}
}
break;
case WAD3_TYPE:
{
SetType (WAD3_TYPE_MIP);
m_iTotalSize += sizeof (WAD3_MIP);
m_iTotalSize += sizeof (short) + 768 + sizeof (short);
m_pbyData = new unsigned char[m_iTotalSize];
memset (m_pbyData, 0, m_iTotalSize);
m_wad3MipHeader = (LPWAD3_MIP)m_pbyData;
iPaletteOffset = sizeof (WAD3_MIP);
for (j = 0; j < 4; j++)
{
iPaletteOffset += m_iSizes[j];
}
m_pPaletteSize = (unsigned short *)(m_pbyData + iPaletteOffset);
(*m_pPaletteSize) = 256;
iPaletteOffset += sizeof (unsigned short);
m_pbyPalette = m_pbyData + iPaletteOffset;
for (j = 0; j < 256; j++)
{
m_pbyPalette[j * 3 + 0] = pPalette->GetR(j);
m_pbyPalette[j * 3 + 1] = pPalette->GetG(j);
m_pbyPalette[j * 3 + 2] = pPalette->GetB(j);
}
int iHeaderSize = sizeof (WAD3_MIP);
m_wad3MipHeader->offsets[0] = iHeaderSize;
m_wad3MipHeader->offsets[1] = iHeaderSize + m_iSizes[0];
m_wad3MipHeader->offsets[2] = iHeaderSize + m_iSizes[0] + m_iSizes[1];
m_wad3MipHeader->offsets[3] = iHeaderSize + m_iSizes[0] + m_iSizes[1] + m_iSizes[2];
m_wad3MipHeader->width = iWidth;
m_wad3MipHeader->height = iHeight;
for (j = 0; j < 4; j++)
{
memcpy ((m_pbyData + m_wad3MipHeader->offsets[j]), pbyBits[j], m_iSizes[j]);
}
}
break;
default:
ASSERT (false); // Unhandled WAD type
break;
}
SetName (szName);
SetWidth (iWidth);
SetHeight (iHeight);
}
/////////////////////////////////////////////////////////////////////////////
// Name: ~CWADItem ()
// Action: Deconstructor... clean up!
/////////////////////////////////////////////////////////////////////////////
CWADItem::~CWADItem ()
{
if (m_pbyData)
{
delete [] m_pbyData; // neal - must use array delete to delete arrays!
m_pbyData = NULL;
}
SetNext (NULL);
SetPrevious (NULL);
}
unsigned char *CWADItem::GetData ()
{
return m_pbyData;
}
unsigned char *CWADItem::GetBits (int iMipNumber)
{
ASSERT ((iMipNumber >= 0) && (iMipNumber <= 3));
switch (GetWADType())
{
case WAD2_TYPE:
if (m_wad2MipHeader) // Neal - fixe Quake1?
{
ASSERT (GetType() == WAD2_TYPE_MIP);
return (m_pbyData + m_wad2MipHeader->offsets[iMipNumber]);
}
break;
case WAD3_TYPE:
if (m_wad3MipHeader) // Neal - fixe Quake1?
{
ASSERT (GetType() == WAD3_TYPE_MIP);
return (m_pbyData + m_wad3MipHeader->offsets[iMipNumber]);
}
break;
default:
ASSERT (false);
break;
}
return NULL;
}
void CWADItem::UpdateData (unsigned char *pbyBits[], CWallyPalette *pPalette, int iWidth, int iHeight)
{
int iCurrentWidth = GetWidth();
int iCurrentHeight = GetHeight();
CString strName (GetName());
if ((iCurrentWidth != iWidth) || (iCurrentHeight != iHeight))
{
// Rebuild the MIP from scratch
ReplaceData (pbyBits, pPalette, strName, iWidth, iHeight);
return;
}
switch (GetWADType())
{
case WAD2_TYPE:
{
ASSERT (GetType() == WAD2_TYPE_MIP);
for (int j = 0; j < 4; j++)
{
if (pbyBits[j])
{
memcpy (m_pbyData + m_wad2MipHeader->offsets[j], pbyBits[j], m_iSizes[j]);
}
}
}
break;
case WAD3_TYPE:
{
ASSERT (GetType() == WAD3_TYPE_MIP);
int j = 0;
for (j = 0; j < 4; j++)
{
if (pbyBits[j])
{
memcpy (m_pbyData + m_wad3MipHeader->offsets[j], pbyBits[j], m_iSizes[j]);
}
}
if (pPalette)
{
for (j = 0; j < 256; j++)
{
m_pbyPalette[j * 3 + 0] = pPalette->GetR(j);
m_pbyPalette[j * 3 + 1] = pPalette->GetG(j);
m_pbyPalette[j * 3 + 2] = pPalette->GetB(j);
}
}
}
break;
default:
ASSERT (false);
break;
}
}
void CWADItem::ReplaceData (unsigned char *pbyBits[], CWallyPalette *pPalette, LPCTSTR szName, int iWidth, int iHeight)
{
// Clear out all the data, but keep the linked list pointers intact.
if (m_pbyData)
{
delete [] m_pbyData; // neal - must use array delete to delete arrays!
}
m_pbyData = NULL;
m_pbyPalette = NULL;
m_wad3MipHeader = NULL;
m_wad2MipHeader = NULL;
m_pPaletteSize = NULL;
int iPaletteOffset = 0;
m_iTotalSize = 0;
int j = 0;
int iWADType = GetWADType();
for (j = 0; j < 4; j++)
{
ASSERT (pbyBits[j]);
}
if (iWADType == WAD3_TYPE)
{
ASSERT (pPalette);
}
ASSERT (szName);
ASSERT (iWidth > 0);
ASSERT (iHeight > 0);
int iWidths[4];
int iHeights[4];
for (j = 0; j < 4; j++)
{
iWidths[j] = max ( (int)(iWidth / pow (2, j)), 1);
iHeights[j] = max ( (int)(iHeight / pow (2, j)), 1);
m_iSizes[j] = iWidths[j] * iHeights[j];
m_iTotalSize += m_iSizes[j];
}
switch (GetWADType())
{
case WAD2_TYPE:
{
m_iTotalSize += sizeof (WAD2_MIP);
m_pbyData = new unsigned char[m_iTotalSize];
memset (m_pbyData, 0, m_iTotalSize);
m_wad2MipHeader = (LPWAD2_MIP)m_pbyData;
int iHeaderSize = sizeof (WAD2_MIP);
m_wad2MipHeader->offsets[0] = iHeaderSize;
m_wad2MipHeader->offsets[1] = iHeaderSize + m_iSizes[0];
m_wad2MipHeader->offsets[2] = iHeaderSize + m_iSizes[0] + m_iSizes[1];
m_wad2MipHeader->offsets[3] = iHeaderSize + m_iSizes[0] + m_iSizes[1] + m_iSizes[2];
m_wad2MipHeader->width = iWidth;
m_wad2MipHeader->height = iHeight;
for (j = 0; j < 4; j++)
{
memcpy ((m_pbyData + m_wad2MipHeader->offsets[j]), pbyBits[j], m_iSizes[j]);
}
}
break;
case WAD3_TYPE:
{
m_iTotalSize += sizeof (WAD3_MIP);
m_iTotalSize += sizeof (short) + 768 + sizeof (short);
m_pbyData = new unsigned char[m_iTotalSize];
memset (m_pbyData, 0, m_iTotalSize);
m_wad3MipHeader = (LPWAD3_MIP)m_pbyData;
iPaletteOffset = sizeof (WAD3_MIP);
for (j = 0; j < 4; j++)
{
iPaletteOffset += m_iSizes[j];
}
m_pPaletteSize = (unsigned short *)(m_pbyData + iPaletteOffset);
(*m_pPaletteSize) = 256;
iPaletteOffset += sizeof (unsigned short);
m_pbyPalette = m_pbyData + iPaletteOffset;
for (j = 0; j < 256; j++)
{
m_pbyPalette[j * 3 + 0] = pPalette->GetR(j);
m_pbyPalette[j * 3 + 1] = pPalette->GetG(j);
m_pbyPalette[j * 3 + 2] = pPalette->GetB(j);
}
int iHeaderSize = sizeof (WAD3_MIP);
m_wad3MipHeader->offsets[0] = iHeaderSize;
m_wad3MipHeader->offsets[1] = iHeaderSize + m_iSizes[0];
m_wad3MipHeader->offsets[2] = iHeaderSize + m_iSizes[0] + m_iSizes[1];
m_wad3MipHeader->offsets[3] = iHeaderSize + m_iSizes[0] + m_iSizes[1] + m_iSizes[2];
m_wad3MipHeader->width = iWidth;
m_wad3MipHeader->height = iHeight;
for (j = 0; j < 4; j++)
{
memcpy ((m_pbyData + m_wad3MipHeader->offsets[j]), pbyBits[j], m_iSizes[j]);
}
}
break;
default:
ASSERT (false);
break;
}
SetName (szName);
SetWidth (iWidth);
SetHeight (iHeight);
}
void CWADItem::SetWidth (int iWidth)
{
ASSERT (IsValidMip());
switch (GetWADType())
{
case WAD2_TYPE:
m_wad2MipHeader->width = iWidth;
break;
case WAD3_TYPE:
m_wad3MipHeader->width = iWidth;
break;
default:
ASSERT (false);
break;
}
}
int CWADItem::GetWidth ()
{
switch (GetWADType())
{
case WAD2_TYPE:
if (m_wad2MipHeader) // Neal - fixe Quake1?
{
ASSERT (IsValidMip());
return m_wad2MipHeader->width;
}
break;
case WAD3_TYPE:
if (m_wad3MipHeader) // Neal - fixe Quake1?
{
ASSERT (IsValidMip());
return m_wad3MipHeader->width;
}
break;
default:
ASSERT (false);
break;
}
return 0;
}
void CWADItem::SetHeight (int iHeight)
{
ASSERT (IsValidMip());
switch (GetWADType())
{
case WAD2_TYPE:
m_wad2MipHeader->height = iHeight;
break;
case WAD3_TYPE:
m_wad3MipHeader->height = iHeight;
break;
default:
ASSERT (false);
break;
}
}
int CWADItem::GetHeight ()
{
switch (GetWADType())
{
case WAD2_TYPE:
if (m_wad2MipHeader) // Neal - fixe Quake1?
{
ASSERT (IsValidMip());
return m_wad2MipHeader->height;
}
break;
case WAD3_TYPE:
if (m_wad3MipHeader) // Neal - fixe Quake1?
{
ASSERT (IsValidMip());
return m_wad3MipHeader->height;
}
break;
default:
ASSERT (false);
break;
}
return 0;
}
void CWADItem::SetName (LPCTSTR szName)
{
ASSERT (strlen(szName) < 16); // Only 16 chars available, and one has to be the NULL terminator!
m_strName = szName;
switch (GetWADType())
{
case WAD2_TYPE:
if (GetType() == WAD2_TYPE_MIP)
{
ASSERT (m_wad2MipHeader);
memset (m_wad2MipHeader->name, 0, 16);
memcpy (m_wad2MipHeader->name, szName, 15);
}
break;
case WAD3_TYPE:
if (GetType() == WAD3_TYPE_MIP)
{
ASSERT (m_wad3MipHeader);
memset (m_wad3MipHeader->name, 0, 16);
memcpy (m_wad3MipHeader->name, szName, 15);
}
break;
default:
ASSERT (false);
break;
}
}
CString CWADItem::GetName ()
{
return m_strName;
}
void CWADItem::SetNext (CWADItem *pNext)
{
m_pNext = pNext;
}
CWADItem *CWADItem::GetNext()
{
return m_pNext;
}
void CWADItem::SetPrevious (CWADItem *pPrevious)
{
m_pPrevious = pPrevious;
}
CWADItem *CWADItem::GetPrevious()
{
return m_pPrevious;
}
unsigned char *CWADItem::GetPalette()
{
switch (GetWADType())
{
case WAD2_TYPE:
return quake1_pal;
break;
case WAD3_TYPE:
return m_pbyPalette;
break;
default:
ASSERT (false);
break;
}
return NULL;
}
int CWADItem::GetSize()
{
return m_iTotalSize;
}
void CWADItem::SetType (char cType)
{
m_cType = cType;
}
char CWADItem::GetType ()
{
return m_cType;
}
void CWADItem::SetWADType (int iType)
{
ASSERT ((iType == WAD2_TYPE) || (iType == WAD3_TYPE));
m_iWadType = iType;
}
int CWADItem::GetWADType ()
{
return m_iWadType;
}
void CWADItem::RebuildSubMips()
{
if (HasWallyDoc())
{
// Don't do anything; assume the user knows about the sub-mips already
return;
}
int iWidth = GetWidth();
int iHeight = GetHeight();
int iHeaderSize = sizeof( q2_miptex_s);
CWallyPalette Palette;
Palette.SetPalette(GetPalette(), 256);
// 512 is to reserve room for 512 byte header (max)
// #define MAX_DATA_SIZE (MAX_MIP_SIZE * MAX_MIP_SIZE + 512)
int iSizes[4];
int iMipSize = iHeaderSize;
int j = 0;
int iWidths[4];
int iHeights[4];
for (j = 0; j < 4; j++)
{
iWidths[j] = max ( (int)(iWidth / pow (2, j)), 1);
iHeights[j] = max ( (int)(iHeight / pow (2, j)), 1);
iSizes[j] = iWidths[j] * iHeights[j];
iMipSize += iSizes[j];
}
BYTE* pbyMipData = new BYTE [iMipSize];
CString strError("");
if (!pbyMipData)
{
strError.Format ("Out of memory during ReMip of %s", GetName());
AfxMessageBox (strError, MB_ICONSTOP);
return;
}
BYTE* pbyItemData[4];
for (j = 0; j < 4; j++)
{
pbyItemData[j] = GetBits(j);
}
q2_miptex_s *pMipHeader = (q2_miptex_s *)pbyMipData;
pMipHeader->offsets[0] = iHeaderSize;
pMipHeader->offsets[1] = iHeaderSize + iSizes[0];
pMipHeader->offsets[2] = iHeaderSize + iSizes[0] + iSizes[1];
pMipHeader->offsets[3] = iHeaderSize + iSizes[0] + iSizes[1] + iSizes[2];
memcpy( pbyMipData + iHeaderSize, pbyItemData[0], iSizes[0]);
pMipHeader->width = iWidth;
pMipHeader->height = iHeight;
///////////////////////////////
// Rebuild all the sub-mips //
/////////////////////////////
Palette.RebuildWAL( pbyMipData);
/////////////////////////
// copy the data back //
///////////////////////
for (j = 1; j < 4; j++)
{
memcpy (pbyItemData[j], pbyMipData + (pMipHeader->offsets[j]), iSizes[j]);
}
pMipHeader = NULL;
if (pbyMipData)
{
delete [] pbyMipData;
pbyMipData = NULL;
}
}
BOOL CWADItem::ConvertToType( int iWADType )
{
int iWidth = 0;
int iHeight = 0;
int iTotalSize = 0;
int iHeaderSize = 0;
int j = 0;
int r = 0;
int g = 0;
int b = 0;
LPBYTE pbyNewBuffer = NULL;
LPBYTE pbyImageData = GetBits( 0 );
LPBYTE pbyPalette = GetPalette();
LPBYTE pbyNewMipData = NULL;
iWidth = GetWidth();
iHeight = GetHeight();
// This is our current type
switch( GetWADType() )
{
case WAD3_TYPE:
{
switch( iWADType )
{
case WAD3_TYPE:
{
return TRUE;
}
break;
case WAD2_TYPE:
{
SetType( WAD2_TYPE_MIP );
SetWADType( WAD2_TYPE );
iHeaderSize = sizeof( WAD2_MIP );
iTotalSize = iHeaderSize;
for( j = 0; j < 4; j++ )
{
iTotalSize += m_iSizes[j];
}
pbyNewBuffer = new BYTE[ iTotalSize ];
if( !pbyNewBuffer )
{
return FALSE;
}
m_wad2MipHeader = (LPWAD2_MIP)pbyNewBuffer;
m_wad2MipHeader->offsets[0] = iHeaderSize;
m_wad2MipHeader->offsets[1] = iHeaderSize + m_iSizes[0];
m_wad2MipHeader->offsets[2] = iHeaderSize + m_iSizes[0] + m_iSizes[1];
m_wad2MipHeader->offsets[3] = iHeaderSize + m_iSizes[0] + m_iSizes[1] + m_iSizes[2];
pbyNewMipData = pbyNewBuffer + m_wad2MipHeader->offsets[0];
SetName( m_wad3MipHeader->name );
SetWidth( iWidth );
SetHeight( iHeight );
// Now we have to convert down to the Quake1 palette
CColorOptimizer ColorOpt;
CWallyPalette Palette;
COLOR_IRGB* pTemp24Bit = new COLOR_IRGB [ m_iSizes[0] ];
if( !pTemp24Bit )
{
if( pbyNewBuffer )
{
delete []pbyNewBuffer;
}
return FALSE;
}
for( j = 0; j < m_iSizes[0]; j++ )
{
r = pbyPalette[ pbyImageData[j] * 3 + 0 ];
g = pbyPalette[ pbyImageData[j] * 3 + 1 ];
b = pbyPalette[ pbyImageData[j] * 3 + 2 ];
pTemp24Bit[j] = IRGB( 0, r, g, b );
}
Palette.SetPalette( quake1_pal, 256 );
Palette.Convert24BitTo256Color( pTemp24Bit, pbyNewMipData,
iWidth, iHeight, 0, GetDitherType(), FALSE);
if( pTemp24Bit )
{
delete []pTemp24Bit;
pTemp24Bit = NULL;
}
// Wipe out the old stuff
m_pbyPalette = NULL;
if( m_pbyData )
{
delete []m_pbyData;
}
m_pbyData = pbyNewBuffer;
m_iTotalSize = iTotalSize;
m_wad3MipHeader = NULL;
m_pPaletteSize = NULL;
RebuildSubMips();
}
break;
default:
ASSERT( FALSE );
return FALSE;
break;
}
}
break;
case WAD2_TYPE:
{
switch( iWADType )
{
case WAD3_TYPE:
{
SetType( WAD3_TYPE_MIP );
SetWADType( WAD3_TYPE );
iHeaderSize = sizeof( WAD3_MIP );
iTotalSize = iHeaderSize;
for( j = 0; j < 4; j++ )
{
iTotalSize += m_iSizes[j];
}
iTotalSize += sizeof (short) + 768 + sizeof (short);
pbyNewBuffer = new BYTE[ iTotalSize ];
if( !pbyNewBuffer )