//-----------------------------------------------------------------------------
// Purpose: Sorts the group.
//-----------------------------------------------------------------------------
void CTextureGroup::Sort(void)
{
m_Textures.Sort(SortTexturesProc);
// Redo the name map.
m_TextureNameMap.RemoveAll();
for ( int i=0; i < m_Textures.Count(); i++ )
{
IEditorTexture *pTex = m_Textures[i];
m_TextureNameMap.Insert( pTex->GetName(), i );
}
// Changing the order means we don't know where we should be loading from
m_nTextureToLoad = 0;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : pszName -
// piIndex -
// bDummy -
// Output :
//-----------------------------------------------------------------------------
IEditorTexture *CTextureSystem::FindActiveTexture(LPCSTR pszInputName, int *piIndex, BOOL bDummy)
{
// The .vmf file format gets confused if there are backslashes in material names,
// so make sure they're all using forward slashes here.
char szName[MAX_PATH];
Q_StrSubst( pszInputName, "\\", "/", szName, sizeof( szName ) );
const char *pszName = szName;
IEditorTexture *pTex = NULL;
//
// Check the cache first.
//
if (m_pLastTex && !stricmp(pszName, m_pLastTex->GetName()))
{
if (piIndex)
{
*piIndex = m_nLastIndex;
}
return m_pLastTex;
}
int iIndex = 0;
// We're finding by name, so we don't care what the format is as long as the name matches.
if ( m_pActiveGroup )
{
pTex = m_pActiveGroup->FindTextureByName( pszName, &iIndex, tfNone );
if ( pTex )
{
if ( piIndex )
*piIndex = iIndex;
m_pLastTex = pTex;
m_nLastIndex = iIndex;
return pTex;
}
}
//
// Let's try again, this time with \textures\ decoration
// TODO: remove this?
//
{
iIndex = 0;
char szBuf[512];
sprintf(szBuf, "textures\\%s", pszName);
for (int i = strlen(szBuf) -1; i >= 0; i--)
{
if (szBuf[i] == '/')
szBuf[i] = '\\';
}
strlwr(szBuf);
if ( m_pActiveGroup )
{
pTex = m_pActiveGroup->FindTextureByName( szBuf, &iIndex, tfNone );
if ( pTex )
{
if ( piIndex )
*piIndex = iIndex;
m_pLastTex = pTex;
m_nLastIndex = iIndex;
return pTex;
}
}
}
//
// Caller doesn't want dummies.
//
if (!bDummy)
{
return(NULL);
}
Assert(!piIndex);
//
// Check the list of dummies for a texture with the same name and texture format.
//
if (m_pActiveContext)
{
int nDummyCount = m_pActiveContext->Dummies.Count();
for (int nDummy = 0; nDummy < nDummyCount; nDummy++)
{
IEditorTexture *pTex = m_pActiveContext->Dummies.Element(nDummy);
if (!strcmpi(pszName, pTex->GetName()))
{
m_pLastTex = pTex;
m_nLastIndex = -1;
return(pTex);
}
}
//
// Not found; add a dummy as a placeholder for the missing texture.
//
pTex = AddDummy(pszName, g_pGameConfig->GetTextureFormat());
}
if (pTex != NULL)
{
m_pLastTex = pTex;
m_nLastIndex = -1;
}
return(pTex);
}
