void UBehaviorTreeGraph::CreateBTFromGraph(UBehaviorTreeGraphNode* RootEdNode)
{
UBehaviorTree* BTAsset = Cast<UBehaviorTree>(GetOuter());
BTAsset->RootNode = NULL; //discard old tree
// let's create new tree from graph
uint16 ExecutionIndex = 0;
uint8 TreeDepth = 0;
BTAsset->RootNode = Cast<UBTCompositeNode>(RootEdNode->NodeInstance);
if (BTAsset->RootNode)
{
BTAsset->RootNode->InitializeNode(NULL, ExecutionIndex, 0, TreeDepth);
ExecutionIndex++;
}
// collect root level decorators
uint16 DummyIndex = MAX_uint16;
BTAsset->RootDecorators.Empty();
BTAsset->RootDecoratorOps.Empty();
BTGraphHelpers::CollectDecorators(BTAsset, RootEdNode, BTAsset->RootDecorators, BTAsset->RootDecoratorOps, false, NULL, &DummyIndex, 0, 0);
// connect tree nodes
BTGraphHelpers::CreateChildren(BTAsset, BTAsset->RootNode, RootEdNode, &ExecutionIndex, TreeDepth + 1);
// mark root level nodes
BTGraphHelpers::ClearRootLevelFlags(this);
RootEdNode->bRootLevel = true;
for (int32 Index = 0; Index < RootEdNode->Decorators.Num(); Index++)
{
UBehaviorTreeGraphNode* Node = RootEdNode->Decorators[Index];
if (Node)
{
Node->bRootLevel = true;
}
}
if (BTAsset->RootNode)
{
BTAsset->RootNode->InitializeComposite(ExecutionIndex - 1);
}
// Now remove any orphaned nodes left behind after regeneration
RemoveOrphanedNodes();
}
void UEnvironmentQueryGraph::UpdateAsset()
{
if (bLockUpdates)
{
return;
}
//let's find root node
UEnvironmentQueryGraphNode_Root* RootNode = NULL;
for (int32 Index = 0; Index < Nodes.Num(); ++Index)
{
RootNode = Cast<UEnvironmentQueryGraphNode_Root>(Nodes[Index]);
if (RootNode != NULL)
{
break;
}
}
UEnvQuery* Query = Cast<UEnvQuery>(GetOuter());
Query->Options.Reset();
if (RootNode && RootNode->Pins.Num() > 0 && RootNode->Pins[0]->LinkedTo.Num() > 0)
{
UEdGraphPin* MyPin = RootNode->Pins[0];
// sort connections so that they're organized the same as user can see in the editor
MyPin->LinkedTo.Sort(FCompareNodeXLocation());
for (int32 Index=0; Index < MyPin->LinkedTo.Num(); ++Index)
{
UEnvironmentQueryGraphNode_Option* OptionNode = Cast<UEnvironmentQueryGraphNode_Option>(MyPin->LinkedTo[Index]->GetOwningNode());
if (OptionNode)
{
UEnvQueryOption* OptionInstance = Cast<UEnvQueryOption>(OptionNode->NodeInstance);
if (OptionInstance != NULL)
{
OptionInstance->Tests.Reset();
for (int32 iTest = 0; iTest < OptionNode->Tests.Num(); iTest++)
{
UEnvironmentQueryGraphNode_Test* TestNode = OptionNode->Tests[iTest];
if (TestNode && TestNode->bTestEnabled)
{
UEnvQueryTest* TestInstance = Cast<UEnvQueryTest>(TestNode->NodeInstance);
if (TestInstance)
{
OptionInstance->Tests.Add(TestInstance);
}
}
}
Query->Options.Add(OptionInstance);
}
}
}
}
RemoveOrphanedNodes();
#if USE_EQS_DEBUGGER
UEnvQueryManager::NotifyAssetUpdate(Query);
#endif
}
void UEnvironmentQueryGraph::UpdateAsset(int32 UpdateFlags)
{
if (IsLocked())
{
return;
}
// let's find root node
UEnvironmentQueryGraphNode_Root* RootNode = NULL;
for (int32 Idx = 0; Idx < Nodes.Num(); Idx++)
{
RootNode = Cast<UEnvironmentQueryGraphNode_Root>(Nodes[Idx]);
if (RootNode != NULL)
{
break;
}
}
UEnvQuery* Query = Cast<UEnvQuery>(GetOuter());
Query->GetOptionsMutable().Reset();
if (RootNode && RootNode->Pins.Num() > 0 && RootNode->Pins[0]->LinkedTo.Num() > 0)
{
UEdGraphPin* MyPin = RootNode->Pins[0];
// sort connections so that they're organized the same as user can see in the editor
MyPin->LinkedTo.Sort(FCompareNodeXLocation());
for (int32 Idx = 0; Idx < MyPin->LinkedTo.Num(); Idx++)
{
UEnvironmentQueryGraphNode_Option* OptionNode = Cast<UEnvironmentQueryGraphNode_Option>(MyPin->LinkedTo[Idx]->GetOwningNode());
if (OptionNode)
{
OptionNode->UpdateNodeData();
UEnvQueryOption* OptionInstance = Cast<UEnvQueryOption>(OptionNode->NodeInstance);
if (OptionInstance && OptionInstance->Generator)
{
OptionInstance->Tests.Reset();
for (int32 TestIdx = 0; TestIdx < OptionNode->SubNodes.Num(); TestIdx++)
{
UAIGraphNode* SubNode = OptionNode->SubNodes[TestIdx];
if (SubNode == nullptr)
{
continue;
}
SubNode->ParentNode = OptionNode;
UEnvironmentQueryGraphNode_Test* TestNode = Cast<UEnvironmentQueryGraphNode_Test>(SubNode);
if (TestNode && TestNode->bTestEnabled)
{
UEnvQueryTest* TestInstance = Cast<UEnvQueryTest>(TestNode->NodeInstance);
if (TestInstance)
{
OptionInstance->Tests.Add(TestInstance);
}
}
}
Query->GetOptionsMutable().Add(OptionInstance);
}
// FORT-16508 tracking BEGIN: log invalid option
if (OptionInstance && OptionInstance->Generator == nullptr)
{
FString DebugMessage = FString::Printf(TEXT("[%s] UpdateAsset found option instance [pin:%d] without a generator! tests:%d"),
FPlatformTime::StrTimestamp(), Idx, OptionNode->SubNodes.Num());
RootNode->LogDebugMessage(DebugMessage);
}
else if (OptionInstance == nullptr)
{
FString DebugMessage = FString::Printf(TEXT("[%s] UpdateAsset found option node [pin:%d] without an instance! tests:%d"),
FPlatformTime::StrTimestamp(), Idx, OptionNode->SubNodes.Num());
RootNode->LogDebugMessage(DebugMessage);
}
// FORT-16508 tracking END
}
}
}
RemoveOrphanedNodes();
// FORT-16508 tracking BEGIN: find corrupted options
if (RootNode)
{
for (int32 Idx = 0; Idx < Nodes.Num(); Idx++)
{
UEnvironmentQueryGraphNode_Option* OptionNode = Cast<UEnvironmentQueryGraphNode_Option>(Nodes[Idx]);
if (OptionNode)
{
UEnvQueryOption* OptionInstance = Cast<UEnvQueryOption>(OptionNode->NodeInstance);
if (OptionNode->NodeInstance == nullptr || OptionInstance == nullptr || OptionInstance->HasAnyFlags(RF_Transient))
{
FString DebugMessage = FString::Printf(TEXT("[%s] found corrupted node after RemoveOrphanedNodes! type:instance option:%s instance:%d transient:%d tests:%d"),
FPlatformTime::StrTimestamp(),
*GetNameSafe(OptionNode),
OptionNode->NodeInstance ? (OptionInstance ? 1 : -1) : 0,
OptionNode->NodeInstance ? (OptionNode->HasAnyFlags(RF_Transient) ? 1 : 0) : -1,
OptionNode->SubNodes.Num());
RootNode->LogDebugError(DebugMessage);
}
if (OptionInstance && (OptionInstance->Generator == nullptr || OptionInstance->Generator->HasAnyFlags(RF_Transient)))
{
FString DebugMessage = FString::Printf(TEXT("[%s] found corrupted node after RemoveOrphanedNodes! type:generator option:%s instance:%d transient:%d tests:%d"),
FPlatformTime::StrTimestamp(),
*GetNameSafe(OptionNode),
OptionNode->NodeInstance ? 1 : 0,
OptionNode->NodeInstance ? (OptionNode->HasAnyFlags(RF_Transient) ? 1 : 0) : -1,
OptionNode->SubNodes.Num());
RootNode->LogDebugError(DebugMessage);
}
}
}
}
// FORT-16508 tracking END
#if USE_EQS_DEBUGGER
UEnvQueryManager::NotifyAssetUpdate(Query);
#endif
}
void UEnvironmentQueryGraph::UpdateAsset(int32 UpdateFlags)
{
if (IsLocked())
{
return;
}
// let's find root node
UEnvironmentQueryGraphNode_Root* RootNode = NULL;
for (int32 Idx = 0; Idx < Nodes.Num(); Idx++)
{
RootNode = Cast<UEnvironmentQueryGraphNode_Root>(Nodes[Idx]);
if (RootNode != NULL)
{
break;
}
}
UEnvQuery* Query = Cast<UEnvQuery>(GetOuter());
Query->Options.Reset();
if (RootNode && RootNode->Pins.Num() > 0 && RootNode->Pins[0]->LinkedTo.Num() > 0)
{
UEdGraphPin* MyPin = RootNode->Pins[0];
// sort connections so that they're organized the same as user can see in the editor
MyPin->LinkedTo.Sort(FCompareNodeXLocation());
for (int32 Idx = 0; Idx < MyPin->LinkedTo.Num(); Idx++)
{
UEnvironmentQueryGraphNode_Option* OptionNode = Cast<UEnvironmentQueryGraphNode_Option>(MyPin->LinkedTo[Idx]->GetOwningNode());
if (OptionNode)
{
OptionNode->UpdateNodeData();
UEnvQueryOption* OptionInstance = Cast<UEnvQueryOption>(OptionNode->NodeInstance);
if (OptionInstance && OptionInstance->Generator)
{
OptionInstance->Tests.Reset();
for (int32 TestIdx = 0; TestIdx < OptionNode->SubNodes.Num(); TestIdx++)
{
UAIGraphNode* SubNode = OptionNode->SubNodes[TestIdx];
if (SubNode == nullptr)
{
continue;
}
SubNode->ParentNode = OptionNode;
UEnvironmentQueryGraphNode_Test* TestNode = Cast<UEnvironmentQueryGraphNode_Test>(SubNode);
if (TestNode && TestNode->bTestEnabled)
{
UEnvQueryTest* TestInstance = Cast<UEnvQueryTest>(TestNode->NodeInstance);
if (TestInstance)
{
OptionInstance->Tests.Add(TestInstance);
}
}
}
Query->Options.Add(OptionInstance);
}
}
}
}
RemoveOrphanedNodes();
#if USE_EQS_DEBUGGER
UEnvQueryManager::NotifyAssetUpdate(Query);
#endif
}
