bool CEditorGame::BuildEntitySerializationList(XmlNodeRef output)
{
if(!output)
return false;
typedef std::vector<IFlowGraph*> TFGVector;
TSerializationData entityData; // all entities
TFGVector flowGraphs; // all flowgraphs
// build the all-entity list, and keep a record of those entities
// which have a flowgraph attached
IEntityIt* pIt = gEnv->pEntitySystem->GetEntityIterator();
while(IEntity* pEntity = pIt->Next())
{
IEntityFlowGraphProxy* pFGProxy = static_cast<IEntityFlowGraphProxy*>(pEntity->GetProxy(ENTITY_PROXY_FLOWGRAPH));
if(pFGProxy)
{
flowGraphs.push_back(pFGProxy->GetFlowGraph());
MarkEntityForSerialize(entityData, pEntity, eST_FlowGraphContainer);
}
if (!stricmp(pEntity->GetClass()->GetName(), "Constraint"))
{
MarkEntityForSerialize(entityData, pEntity, eST_Class);
float constraintRadius = -FLT_MAX;
if (IScriptTable* entityTable = pEntity->GetScriptTable())
{
SmartScriptTable props;
if (entityTable->GetValue("Properties", props))
props->GetValue("radius", constraintRadius);
}
if (constraintRadius > 0.0f)
{
const Vec3 boxMin = pEntity->GetWorldPos() - Vec3(constraintRadius + 0.05f);
const Vec3 boxMax = pEntity->GetWorldPos() + Vec3(constraintRadius + 0.05f);
IPhysicalEntity** nearbyEntities = 0;
if (size_t entityCount = gEnv->pPhysicalWorld->GetEntitiesInBox(boxMin, boxMax, nearbyEntities, ent_all))
{
for (size_t i = 0; i < entityCount; ++i)
{
if (IEntity* nearbyEntity = gEnv->pEntitySystem->GetEntityFromPhysics(nearbyEntities[i]))
MarkEntityForSerialize(entityData, nearbyEntity, eST_ConstraintNeighbour);
}
}
}
else
{
CryLogAlways("Failed to find a value radius property for constraint '%s'. "
"Serialization for this constraint might not work.", pEntity->GetName());
}
}
else if(ShouldSaveEntityClass(pEntity)) // some classes should always be saved
MarkEntityForSerialize(entityData, pEntity, eST_Class);
}
// for each FG, mark all entities referenced as needing saving
for(TFGVector::const_iterator it = flowGraphs.begin(); it != flowGraphs.end(); ++it)
{
if(!*it)
continue;
IFlowNodeIteratorPtr nodeIt = (*it)->CreateNodeIterator();
TFlowNodeId nodeId = 0;
while(IFlowNodeData* pNode = nodeIt->Next(nodeId))
{
EntityId nodeEntity = (*it)->GetEntityId(nodeId);
if(nodeEntity != 0)
{
IEntity* pEntity = gEnv->pEntitySystem->GetEntity(nodeEntity);
MarkEntityForSerialize(entityData, pEntity, eST_FlowGraph);
}
}
}
// now do the same for entities moved by trackview
for(int i=0; i<gEnv->pMovieSystem->GetNumSequences(); ++i)
{
IAnimSequence* pSeq = gEnv->pMovieSystem->GetSequence(i);
int nodeCount = pSeq->GetNodeCount();
for(int j=0; j<nodeCount; ++j)
{
IAnimNode* pNode = pSeq->GetNode(j);
if(pNode)
{
IEntity* pEntity = pNode->GetEntity();
if(pEntity && ShouldSaveTrackViewEntityClass(pEntity))
{
MarkEntityForSerialize(entityData, pEntity, eST_TrackView);
}
if(EntityGUID* guid = pNode->GetEntityGuid())
{
EntityId id = gEnv->pEntitySystem->FindEntityByGuid(*guid);
if(id != 0)
{
IEntity* pEntity2 = gEnv->pEntitySystem->GetEntity(id);
MarkEntityForSerialize(entityData, pEntity2, eST_TrackView);
}
}
}
}
}
// now check entity links: any entity linked to or from a serialized
// entity must also be serialized
for(TSerializationData::iterator it = entityData.begin(), end = entityData.end(); it != end; ++it)
{
IEntity* pEntity = gEnv->pEntitySystem->GetEntity(it->first);
assert(pEntity);
IEntityLink* pLink = pEntity->GetEntityLinks();
while(pLink)
{
IEntity* pLinkedEntity = gEnv->pEntitySystem->GetEntity(pLink->entityId);
assert(pLinkedEntity);
MarkEntityForSerialize(entityData, pLinkedEntity, eST_Linked);
pLink = pLink->next;
}
}
// output the final file, plus debug info
#if SERIALIZATION_EXPORT_DEBUG
int saveCount = 0;
int totalCount = 0;
int fgCount = 0;
int fgRefCount = 0;
int classCount = 0;
int tvCount = 0;
int childCount = 0;
int parentCount = 0;
int linkCount = 0;
int fgUnique = 0;
int fgRefUnique = 0;
int classUnique = 0;
int tvUnique = 0;
int linkUnique = 0;
typedef std::map<string, int> TClassSaveInfo;
TClassSaveInfo classesNotSaved;
TClassSaveInfo classesSaved;
#endif
output->setTag("EntitySerialization");
for(TSerializationData::const_iterator it = entityData.begin(); it != entityData.end(); ++it)
{
IEntity* pEntity = gEnv->pEntitySystem->GetEntity(it->first);
#if SERIALIZATION_EXPORT_DEBUG
++totalCount;
string reasons = "Saving: ";
#endif
if(it->second != eST_NotSerialized)
{
XmlNodeRef child = output->createNode("Entity");
child->setAttr("id", it->first);
//child->setAttr("class", pEntity->GetClass()->GetName()); // debug check
//child->setAttr("name", pEntity->GetName()); // debug check
output->addChild(child);
#if SERIALIZATION_EXPORT_DEBUG
classesSaved[pEntity->GetClass()->GetName()]++;
++saveCount;
if(it->second & eST_FlowGraphContainer)
{
reasons += "FG Container; ";
++fgCount;
}
if(it->second & eST_FlowGraph)
{
reasons += "FG reference; ";
++fgRefCount;
}
if(it->second & eST_Class)
{
reasons += "Class; ";
++classCount;
}
if(it->second & eST_TrackView)
{
reasons += "Trackview; ";
++tvCount;
}
if(it->second & eST_Child)
{
reasons += "Child; ";
++childCount;
}
if(it->second & eST_Parent)
{
reasons += "Parent; ";
++parentCount;
}
if(it->second & eST_Linked)
{
reasons += "Linked; ";
++linkCount;
}
// unique counts (things added as a result of only one condition)
switch(it->second)
{
case eST_FlowGraph:
++fgRefUnique;
break;
case eST_FlowGraphContainer:
++fgUnique;
break;
case eST_Class:
++classUnique;
break;
case eST_TrackView:
++tvUnique;
break;
case eST_Linked:
++linkUnique;
break;
default:
break;
}
}
else
{
reasons = "Not saving";
classesNotSaved[pEntity->GetClass()->GetName()]++;
}
CryLogAlways("Entity %s (%d, class %s) : %s", pEntity->GetName(), it->first, pEntity->GetClass()->GetName(), reasons.c_str());
#endif
}
}
XmlNodeRef CAudioSystemEditor_wwise::CreateXMLNodeFromConnection(const TConnectionPtr pConnection, const EACEControlType eATLControlType)
{
const IAudioSystemControl* pControl = GetControl(pConnection->GetID());
if (pControl)
{
switch (pControl->GetType())
{
case AudioControls::eWCT_WWISE_SWITCH:
case AudioControls::eWCT_WWISE_SWITCH_GROUP:
case AudioControls::eWCT_WWISE_GAME_STATE:
case AudioControls::eWCT_WWISE_GAME_STATE_GROUP:
{
const IAudioSystemControl* pParent = pControl->GetParent();
if (pParent)
{
XmlNodeRef pSwitchNode = GetISystem()->CreateXmlNode(TypeToTag(pParent->GetType()));
pSwitchNode->setAttr("wwise_name", pParent->GetName());
XmlNodeRef pStateNode = pSwitchNode->createNode("WwiseValue");
pStateNode->setAttr("wwise_name", pControl->GetName());
pSwitchNode->addChild(pStateNode);
return pSwitchNode;
}
}
break;
case AudioControls::eWCT_WWISE_RTPC:
{
XmlNodeRef pConnectionNode;
pConnectionNode = GetISystem()->CreateXmlNode(TypeToTag(pControl->GetType()));
pConnectionNode->setAttr("wwise_name", pControl->GetName());
if (eATLControlType == eACET_RTPC)
{
std::shared_ptr<const CRtpcConnection> pRtpcConnection = std::static_pointer_cast<const CRtpcConnection>(pConnection);
if (pRtpcConnection->fMult != 1.0f)
{
pConnectionNode->setAttr("atl_mult", pRtpcConnection->fMult);
}
if (pRtpcConnection->fShift != 0.0f)
{
pConnectionNode->setAttr("atl_shift", pRtpcConnection->fShift);
}
}
else if (eATLControlType == eACET_SWITCH_STATE)
{
std::shared_ptr<const CStateToRtpcConnection> pStateConnection = std::static_pointer_cast<const CStateToRtpcConnection>(pConnection);
pConnectionNode->setAttr("wwise_value", pStateConnection->fValue);
}
return pConnectionNode;
}
break;
case AudioControls::eWCT_WWISE_EVENT:
{
XmlNodeRef pConnectionNode;
pConnectionNode = GetISystem()->CreateXmlNode(TypeToTag(pControl->GetType()));
pConnectionNode->setAttr("wwise_name", pControl->GetName());
return pConnectionNode;
}
break;
case AudioControls::eWCT_WWISE_AUX_BUS:
{
XmlNodeRef pConnectionNode;
pConnectionNode = GetISystem()->CreateXmlNode(TypeToTag(pControl->GetType()));
pConnectionNode->setAttr("wwise_name", pControl->GetName());
return pConnectionNode;
}
break;
case AudioControls::eWCT_WWISE_SOUND_BANK:
{
XmlNodeRef pConnectionNode = GetISystem()->CreateXmlNode(TypeToTag(pControl->GetType()));
pConnectionNode->setAttr("wwise_name", pControl->GetName());
if (pControl->IsLocalised())
{
pConnectionNode->setAttr("wwise_localised", "true");
}
return pConnectionNode;
}
break;
}
}
return nullptr;
}