void CDataSourceKey::GetResourceText (DataElement *pElement,
LPTSTR pszText, int cchMaxText)
{
//
// Based on the type
//
switch (pElement ->usType)
{
case Type_Root:
if (m_nID != 0)
{
LoadString (_Module .GetResourceInstance (),
m_nID, pszText, cchMaxText);
}
else
{
strncpy (pszText, m_strFileName, cchMaxText);
pszText [cchMaxText - 1] = 0;
}
break;
case Type_Bif:
m_pKeyFile ->GetBifName (pElement ->ulIndex1,
pszText, cchMaxText);
break;
case TypeResourceClass:
LoadString (_Module .GetResourceInstance (),
IDS_RESCLASS_FIRST + pElement ->usIndex2,
pszText, cchMaxText);
break;
case TypeResourceource:
{
const CNwnKeyFile::Resource *psRes = &m_pasRes [pElement ->ulIndex1];
char szName [17];
memcpy (szName, psRes ->szName, 16);
szName [16] = 0;
strncpy (pszText, szName, cchMaxText);
pszText [cchMaxText - 1] = 0;
LPCTSTR pszExt = NwnGetResTypeExtension (
(NwnResType) psRes ->usType);
TCHAR szTemp [32];
if (pszExt == NULL)
{
_stprintf (szTemp, ".%X", psRes ->usType);
pszExt = szTemp;
}
strncat (pszText, pszExt, cchMaxText);
}
break;
}
}
char* CNWNXResMan::DemandRes(CResStruct* cRes, char* resRef, NwnResType resType)
{
unsigned long size;
if (!resRef)
return NULL;
if (cRes->pResName)
{
if (m_LogLevel == logAll)
Log("o Request for internal resource = %s (type %X)\n", resRef, resType);
// nothing for us to do
return NULL;
}
// try to load external resource
char resPath[MAXPATH + 16];
strcpy(resPath, m_sourcePath);
strcat(resPath, resRef);
strcat(resPath, NwnGetResTypeExtension(resType));
size = LoadResource(resPath);
if (size == 0)
return NULL;
// resource loaded
// set resStruct
cRes->pResData = pScriptBuffer;
cRes->pResName = saveName;
cRes->resSize = size;
cRes->unk2 = 1;
cRes->unk4 = 4;
cRes->loaded = 1;
cRes->loaded2 = 1;
cRes->resSize2 = size;
cRes->pResData2 = pScriptBuffer;
cRes->id1 = 0;
cRes->id2 = 0;
cRes->id3 = 0;
cRes->id4 = 0;
// Call server function which sets various data pointers
if (cRes->pClass)
{
char* pFunc = cRes->pClass;
pFunc = (char*)(*(int*)(pFunc+0x10));
__asm {
mov ecx, cRes
call pFunc
}
}
bool ERF::ExtractResource( KeyEntry * key, const char * folder ){
ResEntry ret = GetResEntry( key );
if( ret.OffsetToResource == 0 || ret.ResourceSize == 0 )
return false;
char ResRef[30]={0};
char File[MAX_PATH];
DWORD fLen = strlen( folder );
for( int n=0;n<16;n++ ){
if( key->ResRef[n] == '\0' )
break;
ResRef[n]=key->ResRef[n];
}
strcat( ResRef, NwnGetResTypeExtension( key->ResType ) );
if( strlen( ResRef )+fLen >= MAX_PATH )
return false;
if( folder[fLen-1] == '/' || folder[fLen-1] == '\\' )
sprintf( File, "%s%s", folder, ResRef );
else
sprintf( File, "%s/%s", folder, ResRef );
FILE * fOut = fopen( File, "wb" );
if( !fOut )
return false;
char Buffer[65536];
DWORD left=ret.ResourceSize;
DWORD last=0;
fseek( fFile, ret.OffsetToResource, SEEK_SET );
while( left > 0 ){
if( left > 65536 )
last = 65536;
else
last = left;
fread( Buffer, 1, last, fFile );
fwrite( Buffer, 1, last, fOut );
left=left-last;
}
fclose( fOut );
return true;
}
bool CNwnStdLoader::AddModuleHaks ()
{
static const char *pszName = "module";
static const NwnResType nResType = NwnResType_IFO;
unsigned char *pauchData = NULL;
UINT32 ulSize = 0;
bool fAllocated = false;
//
// Try the module
//
if (m_pModule)
{
pauchData = m_pModule ->LoadRes (pszName,
nResType, &ulSize, &fAllocated);
}
//
// Next, try to load the file from the current dir
//
if (pauchData == NULL)
{
std::string str = pszName;
str += NwnGetResTypeExtension (nResType);
pauchData = NwnLoadFile (str .c_str (), &ulSize);
fAllocated = true;
}
//
// If we can't find the module file, then return
//
if (pauchData == NULL)
return false;
//
// Locate the hak file name
//
CNwnHierarchy ifo (pauchData, ulSize, fAllocated);
return LookForHak (ifo, 0);
}
unsigned char *CNmcContext::LoadResource (const char *pszName,
NwnResType nResType, UINT32 *pulSize, bool *pfAllocated)
{
//
// First, try to load the file
//
char szText [512];
strcpy (szText, pszName);
strcat (szText, NwnGetResTypeExtension (nResType));
unsigned char *pauchData = NwnLoadFile (szText, pulSize);
if (pauchData != NULL)
{
if (pfAllocated)
*pfAllocated = true;
return pauchData;
}
//
// Try the key files
//
for (int i = (int) m_vpKeyFiles .GetCount (); i-- > 0;)
{
if (m_vpKeyFiles [i] ->IsOpen ())
{
pauchData = m_vpKeyFiles [i] ->LoadRes (pszName,
nResType, pulSize, pfAllocated);
if (pauchData != NULL)
return pauchData;
}
}
return NULL;
}
unsigned char *CNwnStdLoader::LoadResource (const char *pszName,
NwnResType nResType, UINT32 *pulSize, bool *pfAllocated)
{
unsigned char *pauchData;
//
// Try the module
//
if (m_pModule)
{
pauchData = m_pModule ->LoadRes (pszName,
nResType, pulSize, pfAllocated);
if (pauchData)
return pauchData;
}
//
// Try from the default dir
//
if (m_strDefaultDir .length () > 0)
{
std::string str (m_strDefaultDir);
str += pszName;
str += NwnGetResTypeExtension (nResType);
pauchData = NwnLoadFile (str .c_str (), pulSize);
if (pauchData != NULL)
{
if (pfAllocated)
*pfAllocated = true;
return pauchData;
}
}
//
// Try to load the file from the current dir
//
std::string str (pszName);
str += NwnGetResTypeExtension (nResType);
pauchData = NwnLoadFile (str .c_str (), pulSize);
if (pauchData != NULL)
{
if (pfAllocated)
*pfAllocated = true;
return pauchData;
}
//
// Try to load the file from the haks
//
for (int i = 0; i < (int) m_apHaks .GetCount (); i++)
{
pauchData = m_apHaks [i] ->LoadRes (pszName,
nResType, pulSize, pfAllocated);
if (pauchData)
return pauchData;
}
//
// If override is enabled, try it
//
if (m_fOverride)
{
str = m_strOverride;
str += pszName;
str += NwnGetResTypeExtension (nResType);
unsigned char *pauchData = NwnLoadFile (str .c_str (), pulSize);
if (pauchData != NULL)
{
if (pfAllocated)
*pfAllocated = true;
return pauchData;
}
}
//
// Try the key files
//
for (int i = _countof (m_asKeyFiles); i-- > 0;)
{
if (m_asKeyFiles [i] .IsOpen ())
{
pauchData = m_asKeyFiles [i] .LoadRes (pszName,
nResType, pulSize, pfAllocated);
if (pauchData != NULL)
return pauchData;
}
}
return NULL;
}
