void MainWindow::ConnectNewDomain(Domain *newDomain)
{
if (testDomain)
{
disconnect(testDomain, SIGNAL(Message(QString)), this, SLOT(displayOutput(QString)));
disconnect(testDomain, SIGNAL(Instructions(QString)), ui->statusBar, SLOT(showMessage(QString)));
disconnect(testDomain, SIGNAL(ToolFinishedDrawing()), ui->statusBar, SLOT(clearMessage()));
disconnect(testDomain, SIGNAL(MouseX(float)), this, SLOT(showMouseX(float)));
disconnect(testDomain, SIGNAL(MouseY(float)), this, SLOT(showMouseY(float)));
disconnect(testDomain, SIGNAL(CircleToolStatsSet(float,float,float)), this, SLOT(showCircleStats(float,float,float)));
disconnect(testDomain, SIGNAL(NumNodesDomain(int)), this, SLOT(showNumNodes(int)));
disconnect(testDomain, SIGNAL(NumElementsDomain(int)), this, SLOT(showNumElements(int)));
disconnect(testDomain, SIGNAL(NumNodesSelected(int)), this, SLOT(showNumSelectedNodes(int)));
disconnect(testDomain, SIGNAL(NumElementsSelected(int)), this, SLOT(showNumSelectedElements(int)));
disconnect(testDomain, SIGNAL(ToolFinishedDrawing()), glStatusBar, SLOT(clearMessage()));
disconnect(testDomain, SIGNAL(EmitMessage(QString)), this, SLOT(displayOutput(QString)));
disconnect(testDomain, SIGNAL(UndoAvailable(bool)), ui->undoButton, SLOT(setEnabled(bool)));
disconnect(testDomain, SIGNAL(RedoAvailable(bool)), ui->redoButton, SLOT(setEnabled(bool)));
}
connect(newDomain, SIGNAL(Message(QString)), this, SLOT(displayOutput(QString)));
connect(newDomain, SIGNAL(Instructions(QString)), ui->statusBar, SLOT(showMessage(QString)));
connect(newDomain, SIGNAL(ToolFinishedDrawing()), ui->statusBar, SLOT(clearMessage()));
connect(newDomain, SIGNAL(MouseX(float)), this, SLOT(showMouseX(float)));
connect(newDomain, SIGNAL(MouseY(float)), this, SLOT(showMouseY(float)));
connect(newDomain, SIGNAL(CircleToolStatsSet(float,float,float)), this, SLOT(showCircleStats(float,float,float)));
connect(newDomain, SIGNAL(NumNodesDomain(int)), this, SLOT(showNumNodes(int)));
connect(newDomain, SIGNAL(NumElementsDomain(int)), this, SLOT(showNumElements(int)));
connect(newDomain, SIGNAL(NumNodesSelected(int)), this, SLOT(showNumSelectedNodes(int)));
connect(newDomain, SIGNAL(NumElementsSelected(int)), this, SLOT(showNumSelectedElements(int)));
connect(newDomain, SIGNAL(ToolFinishedDrawing()), glStatusBar, SLOT(clearMessage()));
connect(newDomain, SIGNAL(EmitMessage(QString)), this, SLOT(displayOutput(QString)));
connect(newDomain, SIGNAL(UndoAvailable(bool)), ui->undoButton, SLOT(setEnabled(bool)));
connect(newDomain, SIGNAL(RedoAvailable(bool)), ui->redoButton, SLOT(setEnabled(bool)));
}
EntityManager::~EntityManager()
{
// send and delete all outstanding messages
EmitQueuedMessages(FLT_MAX);
// notify all about shutdown, last chance to deregister
StopSystemMessage msg;
EmitMessage(msg);
for(EntitySystemStore::iterator i = mEntitySystemStore.begin();
i != mEntitySystemStore.end(); ++i)
{
i->second->OnRemoveFromEntityManager(*this);
}
// delete all entity objects
while(HasEntities())
{
mEntities.erase(mEntities.begin());
}
for(EntitySystemStore::iterator i = mEntitySystemStore.begin();
i != mEntitySystemStore.end(); ++i)
{
delete i->second;
}
}
bool EntityManager::RemoveEntitySystem(EntitySystem& s)
{
ComponentType componentType = s.GetComponentType();
if(!HasEntitySystem(componentType))
{
return false;
}
ComponentType baseType = s.GetBaseType();
s.OnRemoveFromEntityManager(*this);
EntitySystemRemovedMessage msg;
msg.SetComponentType(componentType);
msg.SetComponentTypeString(GetStringFromSID(componentType));
EmitMessage(msg);
mEntitySystemStore.erase(mEntitySystemStore.find(componentType));
if(baseType != StringId())
{
std::pair<TypeHierarchyMap::iterator, TypeHierarchyMap::iterator> keyRange;
keyRange = mTypeHierarchy.equal_range(baseType);
TypeHierarchyMap::iterator it = keyRange.first;
while(it != keyRange.second)
{
if(it->second == componentType)
{
mTypeHierarchy.erase(it);
break;
}
++it;
}
}
return true;
}
void MessagePump::EmitQueuedMessages(double now)
{
while(!mMessageQueue.Empty())
{
const Message* entry = mMessageQueue.Pop();
EmitMessage(*entry);
delete entry;
}
while(!mFutureMessageQueue.Empty())
{
FutureMessageEntry entry = mFutureMessageQueue.Pop();
mFutureMessages.push_back(entry);
}
if(!mFutureMessages.empty())
{
std::list<FutureMessageEntry>::iterator i = mFutureMessages.begin();
while(i != mFutureMessages.end())
{
FutureMessageEntry entry = *i;
if(entry.mTimeToPost <= now)
{
EmitMessage(*entry.mMessage);
delete entry.mMessage;
i = mFutureMessages.erase(i);
}
else
{
++i;
}
}
}
}
bool EntityManager::AddEntitySystem(EntitySystem& s)
{
if(HasEntitySystem(s.GetComponentType()))
{
LOG_ERROR("Entity system already added! Type: " << GetStringFromSID(s.GetComponentType()));
return false;
}
mEntitySystemStore[s.GetComponentType()] = &s;
if(s.GetBaseType() != StringId())
{
mTypeHierarchy.insert(std::make_pair(s.GetBaseType(), s.GetComponentType()));
}
s.OnAddedToEntityManager(*this);
EntitySystemAddedMessage msg;
msg.SetComponentType(s.GetComponentType());
msg.SetComponentTypeString(GetStringFromSID(s.GetComponentType()));
EmitMessage(msg);
return true;
}
