virtual void RegisterNets(FKismetFunctionContext& Context, UEdGraphNode* Node) override
{
auto PureAssignmentNode = CastChecked<UK2Node_PureAssignmentStatement>(Node);
{
auto VariablePin = PureAssignmentNode->GetVariablePin();
if (VariablePin->LinkedTo.Num() == 0)
{
CompilerContext.MessageLog.Error(*LOCTEXT("NoVariableConnected_Error", "A variable needs to be connected to @@").ToString(), VariablePin);
return;
}
auto OutputPin = PureAssignmentNode->GetOutputPin();
if (OutputPin->LinkedTo.Num() == 0)
{
CompilerContext.MessageLog.Error(*LOCTEXT("NoOutputConnected_Error", "A output pin needs to be connected to @@").ToString(), OutputPin);
return;
}
// At the moment, a term for variable should be already registered
auto VariableTermPtr = Context.NetMap.Find(FEdGraphUtilities::GetNetFromPin(VariablePin));
if (!VariableTermPtr || !*VariableTermPtr)
{
CompilerContext.MessageLog.Error(*LOCTEXT("NoVarriableTerm_Error", "ICE: no variable term found in @@").ToString(), Node);
return;
}
FBPTerminal* VariableTerm = *VariableTermPtr; // we must take a copy here because Add takes a reference and the map might be resized
Context.NetMap.Add(OutputPin, VariableTerm);
}
auto ValuePin = PureAssignmentNode->GetValuePin();
ValidateAndRegisterNetIfLiteral(Context, ValuePin);
}
void FKCHandler_VariableSet::RegisterNets(FKismetFunctionContext& Context, UEdGraphNode* Node)
{
if(UK2Node_Variable* SetterNode = Cast<UK2Node_Variable>(Node))
{
SetterNode->CheckForErrors(CompilerContext.GetSchema(), Context.MessageLog);
if(FBlueprintEditorUtils::IsPropertyReadOnlyInCurrentBlueprint(Context.Blueprint, SetterNode->GetPropertyForVariable()))
{
CompilerContext.MessageLog.Warning(*LOCTEXT("BlueprintReadOnlyOrPrivate_Error", "The property is marked as BlueprintReadOnly or Private. It cannot be modifed in the blueprint. @@").ToString(), Node);
}
// Report an error that the local variable could not be found
if(SetterNode->VariableReference.IsLocalScope() && SetterNode->GetPropertyForVariable() == NULL)
{
FFormatNamedArguments Args;
Args.Add(TEXT("VariableName"), FText::FromName(SetterNode->VariableReference.GetMemberName()));
if(SetterNode->VariableReference.GetMemberScopeName() != Context.Function->GetName())
{
Args.Add(TEXT("ScopeName"), FText::FromString(SetterNode->VariableReference.GetMemberScopeName()));
CompilerContext.MessageLog.Warning(*FText::Format(LOCTEXT("LocalVariableNotFoundInScope_Error", "Unable to find local variable with name '{VariableName}' for @@, scope expected: @@, scope found: {ScopeName}"), Args).ToString(), Node, Node->GetGraph());
}
else
{
CompilerContext.MessageLog.Warning(*FText::Format(LOCTEXT("LocalVariableNotFound_Error", "Unable to find local variable with name '{VariableName}' for @@"), Args).ToString(), Node);
}
}
}
for (int32 PinIndex = 0; PinIndex < Node->Pins.Num(); ++PinIndex)
{
UEdGraphPin* Net = Node->Pins[PinIndex];
if (!CompilerContext.GetSchema()->IsMetaPin(*Net) && (Net->Direction == EGPD_Input))
{
if (ValidateAndRegisterNetIfLiteral(Context, Net))
{
RegisterNet(Context, Net);
}
}
}
}
virtual void RegisterNets(FKismetFunctionContext& Context, UEdGraphNode* Node) override
{
UK2Node_VariableSetRef* VarRefNode = CastChecked<UK2Node_VariableSetRef>(Node);
UEdGraphPin* ValuePin = VarRefNode->GetValuePin();
ValidateAndRegisterNetIfLiteral(Context, ValuePin);
}
