bool UCreatureAnimGraphSchema::TryCreateConnection(UEdGraphPin* A, UEdGraphPin* B) const
{
if (A==B)
{
return false;
}
else
{
UCreatureAnimTransitionNode* TransitionNode = NewObject<UCreatureAnimTransitionNode>(A->GetOwningNode()->GetGraph());
TransitionNode->NodePosX = (A->GetOwningNode()->NodePosX+ B->GetOwningNode()->NodePosX) / 2;
TransitionNode->NodePosY = (A->GetOwningNode()->NodePosY+ B->GetOwningNode()->NodePosY) / 2;
if (UCreatureStateMachineGraph* Graph = Cast<UCreatureStateMachineGraph>(TransitionNode->GetGraph()))
{
if (TransitionNode->CompiledTransition != nullptr)
{
TransitionNode->CompiledTransition = NewObject<UCreatureAnimTransition>(Graph->GetOuter());
TransitionNode->CompiledTransition->AnimStateMachine = Graph->ParentStateMachine;
}
}
A->MakeLinkTo(TransitionNode->CreatePin(EEdGraphPinDirection::EGPD_Input, A->PinType, FString("In")));
TransitionNode->CreatePin(EEdGraphPinDirection::EGPD_Output, FEdGraphPinType(), FString("Out"))->MakeLinkTo(B);
A->GetOwningNode()->GetGraph()->AddNode(TransitionNode);
TransitionNode->TransitionTargetNode = Cast<UCreatureAnimStateNode>(B->GetOwningNode());
}
return true;
}
UEdGraphNode* FEdGraphSchemaAction_NewCreatureAnimationEndTransition::PerformAction(class UEdGraph* ParentGraph, UEdGraphPin* FromPin, const FVector2D Location, bool bSelectNewNode /*= true*/)
{
UCreatureAnimTransitionNode* NewAnimationEndTransitionNode = NewObject<UCreatureAnimTransitionNode>(ParentGraph);
NewAnimationEndTransitionNode->NodePosX = Location.X;
NewAnimationEndTransitionNode->NodePosY = Location.Y;
NewAnimationEndTransitionNode->InputPin = NewAnimationEndTransitionNode->CreatePin(EEdGraphPinDirection::EGPD_Input, FEdGraphPinType(), TEXT("Input"));
NewAnimationEndTransitionNode->OutputPin = NewAnimationEndTransitionNode->CreatePin(EEdGraphPinDirection::EGPD_Output, FEdGraphPinType(), TEXT("Output"));
NewAnimationEndTransitionNode->TransitionCondition = FString(TEXT("AnimationEnd"));
NewAnimationEndTransitionNode->TransitionFlag = true;
ParentGraph->AddNode(NewAnimationEndTransitionNode, true, false);
return NewAnimationEndTransitionNode;
}
