INT WINAPI WinMain( __in HINSTANCE hInstance, __in_opt HINSTANCE hPrevInstance, __in LPSTR lpCmdLine, __in int nShowCmd )
{
char* lpFileChar = NULL;
INT fileChars;
if(!readXFile("Warrior.x", NULL, &fileChars))
{
goto finallyDo;
}
lpFileChar = new CHAR[fileChars];
if(!readXFile("Warrior.x", &lpFileChar, &fileChars))
{
goto finallyDo;
}
ID3DXFile* lpXFile = NULL;
DXvBegin(D3DXFileCreate(&lpXFile))
goto finallyDo;
DXvEnd
DXvBegin(lpXFile->RegisterTemplates(D3DRM_XTEMPLATES, D3DRM_XTEMPLATE_BYTES))
goto finallyDo;
DXvEnd
DXvBegin(lpXFile->RegisterTemplates(lpFileChar, strlen(lpFileChar)))
goto finallyDo;
DXvEnd
parseXFile(lpXFile);
finallyDo:
delete []lpFileChar;
DXreleaseCom(lpXFile);
return 0;
}
BOOL JCXFile::parse(LPCSTR lpXFileData)
{
if(lpXFileData == NULL)
{
return FALSE;
}
cleanUp();
ID3DXFile* lpXFile = NULL;
xVerifyFailedIf(D3DXFileCreate(&lpXFile))
jccommon_releaseComM(lpXFile);
return FALSE;
xVerifyFailedEndIf
xVerifyFailedIf(lpXFile->RegisterTemplates(D3DRM_XTEMPLATES, D3DRM_XTEMPLATE_BYTES))
jccommon_releaseComM(lpXFile);
return FALSE;
xVerifyFailedEndIf
xVerifyFailedIf(lpXFile->RegisterTemplates(lpXFileData, jcstring_cslen(lpXFileData)))
jccommon_releaseComM(lpXFile);
return FALSE;
xVerifyFailedEndIf
D3DXF_FILELOADMEMORY fileMemData;
fileMemData.lpMemory = lpXFileData;
fileMemData.dSize = jcstring_cslen(lpXFileData);
ID3DXFileEnumObject* lpEnum = NULL;
xVerifyFailedIf(lpXFile->CreateEnumObject(&fileMemData, D3DXF_FILELOAD_FROMMEMORY, &lpEnum))
jccommon_releaseComM(lpXFile);
return FALSE;
xVerifyFailedEndIf
SIZE_T numChildren;
xVerifyFailedIf(lpEnum->GetChildren(&numChildren))
jccommon_releaseComM(lpXFile);
jccommon_releaseComM(lpEnum);
return FALSE;
xVerifyFailedEndIf
for (SIZE_T childIndex = 0; childIndex < numChildren; ++childIndex)
{
ID3DXFileData* lpXFileData = NULL;
xVerifyFailedIf(lpEnum->GetChild(childIndex, &lpXFileData))
break;
xVerifyFailedEndIf
parseChildren(lpXFileData, FALSE, NULL, NULL);
jccommon_releaseComM(lpXFileData);
}
jccommon_releaseComM(lpXFile);
jccommon_releaseComM(lpEnum);
return TRUE;
}
bool loadXFile( const std::string& filename, FrameNode* rootFrameNode, LPDIRECT3DDEVICE9 d3dDevice )
{
ID3DXFile* dxFile = 0;
ID3DXFileEnumObject* dxFileEnum = 0;
// Create the file parsing structure
if( APP_ERROR( FAILED( D3DXFileCreate( &dxFile ) ) )( "Couldn't create IDirectXFile to parse source file" ) )
goto FAILED;
// Register templates for parsing an X file
if( APP_ERROR( FAILED( dxFile->RegisterTemplates( (LPVOID)D3DRM_XTEMPLATES, D3DRM_XTEMPLATE_BYTES ) ) )
( "Failed to register D3DRM X-file templates" ) )
goto FAILED;
// Register extended templates for parsing an X file
if( APP_ERROR( FAILED( dxFile->RegisterTemplates( (LPVOID)XSKINEXP_TEMPLATES, sizeof(XSKINEXP_TEMPLATES) - 1 ) ) )
( "Failed to register extended X-file templates" ) )
goto FAILED;
// Create an enumerator so that we can look at the top-level entries in the file
if( APP_ERROR( FAILED( dxFile->CreateEnumObject( (LPCVOID)filename.c_str(), D3DXF_FILELOAD_FROMFILE, &dxFileEnum ) ) )
( "Couldn't create enumerator for .X file in memory" ) )
goto FAILED;
// Scan all of the top-level objects in the file
bool continueLoading = true;
SIZE_T numberOfChildren;
dxFileEnum->GetChildren( &numberOfChildren );
for( SIZE_T i = 0; continueLoading && i < numberOfChildren; ++i )
{
ID3DXFileData* dxFileDataObject = NULL;
continueLoading = !APP_ERROR( FAILED( dxFileEnum->GetChild( i, &dxFileDataObject ) ) || !rootFrameNode->load( dxFileDataObject, d3dDevice ) )( "Couldn't load element" );
SAFE_RELEASE( dxFileDataObject );
}
// Free the file objects
SAFE_RELEASE( dxFileEnum );
SAFE_RELEASE( dxFile );
// Success
return true;
FAILED:
SAFE_RELEASE( dxFileEnum );
SAFE_RELEASE( dxFile );
return false;
}
INT WINAPI WinMain( __in HINSTANCE hInstance, __in_opt HINSTANCE hPrevInstance, __in LPSTR lpCmdLine, __in int nShowCmd )
{
ID3DXFile* lpXFile;
if(FAILED(D3DXFileCreate(&lpXFile)))
{
return 0;
}
if(FAILED(lpXFile->RegisterTemplates(D3DRM_XTEMPLATES, D3DRM_XTEMPLATE_BYTES)))
{
lpXFile->Release();
return 0;
}
parseXFile(lpXFile);
lpXFile->Release();
return 0;
}
BOOL cMesh::Load(cGraphics *Graphics, char *Filename, char *TexturePath)
{
ID3DXFile *pDXFile = NULL;
ID3DXFileEnumObject *pDXEnum = NULL;
ID3DXFileData *pDXData = NULL;
sFrame *TempFrame, *FramePtr;
sMesh *Mesh;
// Free prior mesh object data
Free();
// Error checking
if((m_Graphics = Graphics) == NULL || Filename == NULL)
return FALSE;
// Create the file object
if(FAILED(D3DXFileCreate(&pDXFile)))
return FALSE;
// Register the templates
if(FAILED(pDXFile->RegisterTemplates((LPVOID)D3DRM_XTEMPLATES, D3DRM_XTEMPLATE_BYTES))) {
pDXFile->Release();
return FALSE;
}
// Create an enumeration object
if(FAILED(pDXFile->CreateEnumObject((LPVOID)Filename, DXFILELOAD_FROMFILE, &pDXEnum))) {
pDXFile->Release();
return FALSE;
}
// Create a temporary frame
TempFrame = new sFrame();
SIZE_T count;
if (FAILED(pDXEnum->GetChildren(&count)))
{
return FALSE;
}
SIZE_T c = 0;
// Loop through all objects looking for the frames and meshes
while(c < count) {
if (FAILED(pDXEnum->GetChild(c, &pDXData)))
return FALSE;
c++;
ParseXFileData(pDXData, TempFrame, TexturePath);
ReleaseCOM(pDXData);
}
// Release used COM objects
ReleaseCOM(pDXEnum);
ReleaseCOM(pDXFile);
// See if we should keep the tempframe as root
if(TempFrame->m_MeshList != NULL) {
m_Frames = TempFrame;
m_Frames->m_Name = new char[7];
strcpy(m_Frames->m_Name, "%ROOT%");
} else {
// Assign the root frame and release temporary frame
m_Frames = TempFrame->m_Child;
FramePtr = m_Frames;
while(FramePtr != NULL) {
FramePtr->m_Parent = NULL;
FramePtr = FramePtr->m_Sibling;
}
TempFrame->m_Child = NULL;
delete TempFrame;
}
// Match frames to bones (for matrices)
MapFramesToBones(m_Frames);
// Calculate bounding box and sphere
if((Mesh = m_Meshes) != NULL) {
while(Mesh != NULL) {
m_Min.x = min(m_Min.x, Mesh->m_Min.x);
m_Min.y = min(m_Min.y, Mesh->m_Min.y);
m_Min.z = min(m_Min.z, Mesh->m_Min.z);
m_Max.x = max(m_Max.x, Mesh->m_Max.x);
m_Max.y = max(m_Max.y, Mesh->m_Max.y);
m_Max.z = max(m_Max.z, Mesh->m_Max.z);
m_Radius = max(m_Radius, Mesh->m_Radius);
Mesh = Mesh->m_Next;
}
}
return TRUE;
}
