unsigned int CProcessManager::UpdateProcesses( unsigned long deltaMs )
{
unsigned short int successCount = 0;
unsigned short int failCount = 0;
ProcessList::iterator it = m_ProcessList.begin();
while (it != m_ProcessList.end())
{
//Get the value from the iterator
StrongProcessPtr ptr = (*it);
//use this and increment the old one just in case we need to remove it from the list
ProcessList::iterator thisIt = it;
++it;
//if the process is uninitialized, then initialize it
if (ptr->GetState() == CProcess::UNINITIALIZED)
ptr->VOnInit();
//the the process is running, update it
if (ptr->GetState() == CProcess::RUNNING)
ptr->VOnUpdated( deltaMs );
//if the process is dead, then remove it and call the appropriate exit function
if (ptr->IsDead())
{
switch (ptr->GetState())
{
case CProcess::SUCCEEDED:
{
ptr->VOnSuccess();
StrongProcessPtr pChild = ptr->RemoveChild();
if (pChild)
AttachProcess( pChild );
else
++successCount;//this only counts if the chain has succeeded
break;
}
case CProcess::ABORTED:
ptr->VOnAbort();
++failCount;
break;
case CProcess::FAILED:
ptr->VOnFail();
++failCount;
break;
}
//the object is dead, so remove it from this list
m_ProcessList.erase( thisIt );
}
}
return ((successCount << 16) | !failCount);
}
//---------------------------------------------------------------------------------------------------------------------
// The process update tick. Called every logic tick. This function returns the number of process chains that
// succeeded in the upper 32 bits and the number of process chains that failed or were aborted in the lower 32 bits.
//---------------------------------------------------------------------------------------------------------------------
unsigned int ProcessManager::UpdateProcesses(unsigned long deltaMs)
{
unsigned short int successCount = 0;
unsigned short int failCount = 0;
ProcessList::iterator it = m_processList.begin();
while (it != m_processList.end())
{
// grab the next process
StrongProcessPtr pCurrProcess = (*it);
// save the iterator and increment the old one in case we need to remove this process from the list
ProcessList::iterator thisIt = it;
++it;
// process is uninitialized, so initialize it
if (pCurrProcess->GetState() == Process::UNINITIALIZED)
pCurrProcess->VOnInit();
// give the process an update tick if it's running
if (pCurrProcess->GetState() == Process::RUNNING)
pCurrProcess->VOnUpdate(deltaMs);
// check to see if the process is dead
if (pCurrProcess->IsDead())
{
// run the appropriate exit function
switch (pCurrProcess->GetState())
{
case Process::SUCCEEDED :
{
pCurrProcess->VOnSuccess();
StrongProcessPtr pChild = pCurrProcess->RemoveChild();
if (pChild)
AttachProcess(pChild);
else
++successCount; // only counts if the whole chain completed
break;
}
case Process::FAILED :
{
pCurrProcess->VOnFail();
++failCount;
break;
}
case Process::ABORTED :
{
pCurrProcess->VOnAbort();
++failCount;
break;
}
}
// remove the process and destroy it
m_processList.erase(thisIt);
}
}
return ((successCount << 16) | failCount);
}
