bool Entities::GetSubProp(RecvTable *table, const char *propName, RecvProp *&prop, int &offset) {
for (int i = 0; i < table->GetNumProps(); i++) {
offset = 0;
RecvProp *currentProp = table->GetProp(i);
if (strcmp(currentProp->GetName(), propName) == 0) {
prop = currentProp;
offset = currentProp->GetOffset();
return true;
}
if (currentProp->GetType() == DPT_DataTable) {
if (GetSubProp(currentProp->GetDataTable(), propName, prop, offset)) {
offset += currentProp->GetOffset();
return true;
}
}
}
return false;
}
void Array_Decode( DecodeInfo *pInfo )
{
SendProp *pArrayProp = pInfo->m_pProp->GetArrayProp();
AssertMsg( pArrayProp, ("Array_Decode: missing m_pArrayProp for a property.") );
// Setup a DecodeInfo that is used to decode each of the child properties.
DecodeInfo subDecodeInfo;
subDecodeInfo.CopyVars( pInfo );
subDecodeInfo.m_pProp = pArrayProp;
int elementStride = 0;
ArrayLengthRecvProxyFn lengthProxy = 0;
if ( pInfo->m_pRecvProp )
{
RecvProp *pArrayRecvProp = pInfo->m_pRecvProp->GetArrayProp();
subDecodeInfo.m_pRecvProp = pArrayRecvProp;
// Note we get the OFFSET from the array element property and the STRIDE from the array itself.
subDecodeInfo.m_pData = (char*)pInfo->m_pData + pArrayRecvProp->GetOffset();
elementStride = pInfo->m_pRecvProp->GetElementStride();
Assert( elementStride != -1 ); // (Make sure it was set..)
lengthProxy = pInfo->m_pRecvProp->GetArrayLengthProxy();
}
int nElements = pInfo->m_pIn->ReadUBitLong( pInfo->m_pProp->GetNumArrayLengthBits() );
if ( lengthProxy )
lengthProxy( pInfo->m_pStruct, pInfo->m_ObjectID, nElements );
for ( subDecodeInfo.m_iElement=0; subDecodeInfo.m_iElement < nElements; subDecodeInfo.m_iElement++ )
{
g_PropTypeFns[pArrayProp->GetType()].Decode( &subDecodeInfo );
subDecodeInfo.m_pData = (char*)subDecodeInfo.m_pData + elementStride;
}
}