You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
627baf970a
#rnx #rb none #ROBOMERGE-SOURCE: CL 10869241 via CL 10869527 via CL 10869904 #ROBOMERGE-BOT: (v613-10869866) [CL 10870586 by ryan durand in Main branch]
120 lines
3.3 KiB
C++
120 lines
3.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#include "K2Node_SwitchName.h"
|
|
#include "EdGraphSchema_K2.h"
|
|
#include "Kismet/KismetMathLibrary.h"
|
|
#include "BlueprintNodeSpawner.h"
|
|
#include "BlueprintActionDatabaseRegistrar.h"
|
|
|
|
UK2Node_SwitchName::UK2Node_SwitchName(const FObjectInitializer& ObjectInitializer)
|
|
: Super(ObjectInitializer)
|
|
{
|
|
FunctionName = TEXT("NotEqual_NameName");
|
|
FunctionClass = UKismetMathLibrary::StaticClass();
|
|
}
|
|
|
|
void UK2Node_SwitchName::PostEditChangeProperty(struct FPropertyChangedEvent& PropertyChangedEvent)
|
|
{
|
|
bool bIsDirty = false;
|
|
FName PropertyName = (PropertyChangedEvent.Property != NULL) ? PropertyChangedEvent.Property->GetFName() : NAME_None;
|
|
if (PropertyName == TEXT("PinNames"))
|
|
{
|
|
bIsDirty = true;
|
|
}
|
|
|
|
if (bIsDirty)
|
|
{
|
|
ReconstructNode();
|
|
GetGraph()->NotifyGraphChanged();
|
|
}
|
|
Super::PostEditChangeProperty(PropertyChangedEvent);
|
|
}
|
|
|
|
FText UK2Node_SwitchName::GetNodeTitle(ENodeTitleType::Type TitleType) const
|
|
{
|
|
return NSLOCTEXT("K2Node", "Switch_Name", "Switch on Name");
|
|
}
|
|
|
|
FText UK2Node_SwitchName::GetTooltipText() const
|
|
{
|
|
return NSLOCTEXT("K2Node", "SwitchName_ToolTip", "Selects an output that matches the input value");
|
|
}
|
|
|
|
void UK2Node_SwitchName::GetMenuActions(FBlueprintActionDatabaseRegistrar& ActionRegistrar) const
|
|
{
|
|
// actions get registered under specific object-keys; the idea is that
|
|
// actions might have to be updated (or deleted) if their object-key is
|
|
// mutated (or removed)... here we use the node's class (so if the node
|
|
// type disappears, then the action should go with it)
|
|
UClass* ActionKey = GetClass();
|
|
// to keep from needlessly instantiating a UBlueprintNodeSpawner, first
|
|
// check to make sure that the registrar is looking for actions of this type
|
|
// (could be regenerating actions for a specific asset, and therefore the
|
|
// registrar would only accept actions corresponding to that asset)
|
|
if (ActionRegistrar.IsOpenForRegistration(ActionKey))
|
|
{
|
|
UBlueprintNodeSpawner* NodeSpawner = UBlueprintNodeSpawner::Create(GetClass());
|
|
check(NodeSpawner != nullptr);
|
|
|
|
ActionRegistrar.AddBlueprintAction(ActionKey, NodeSpawner);
|
|
}
|
|
}
|
|
|
|
void UK2Node_SwitchName::CreateSelectionPin()
|
|
{
|
|
UEdGraphPin* Pin = CreatePin(EGPD_Input, UEdGraphSchema_K2::PC_Name, TEXT("Selection"));
|
|
GetDefault<UEdGraphSchema_K2>()->SetPinAutogeneratedDefaultValueBasedOnType(Pin);
|
|
}
|
|
|
|
FEdGraphPinType UK2Node_SwitchName::GetPinType() const
|
|
{
|
|
FEdGraphPinType PinType;
|
|
PinType.PinCategory = UEdGraphSchema_K2::PC_Name;
|
|
return PinType;
|
|
}
|
|
|
|
FName UK2Node_SwitchName::GetPinNameGivenIndex(int32 Index) const
|
|
{
|
|
check(Index);
|
|
return PinNames[Index];
|
|
}
|
|
|
|
void UK2Node_SwitchName::CreateCasePins()
|
|
{
|
|
for (const FName& PinName : PinNames)
|
|
{
|
|
CreatePin(EGPD_Output, UEdGraphSchema_K2::PC_Exec, PinName);
|
|
}
|
|
}
|
|
|
|
FName UK2Node_SwitchName::GetUniquePinName()
|
|
{
|
|
FName NewPinName;
|
|
int32 Index = 0;
|
|
while (true)
|
|
{
|
|
NewPinName = *FString::Printf(TEXT("Case_%d"), Index++);
|
|
if (!FindPin(NewPinName))
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
return NewPinName;
|
|
}
|
|
|
|
void UK2Node_SwitchName::AddPinToSwitchNode()
|
|
{
|
|
const FName PinName = GetUniquePinName();
|
|
PinNames.Add(PinName);
|
|
|
|
CreatePin(EGPD_Output, UEdGraphSchema_K2::PC_Exec, PinName);
|
|
}
|
|
|
|
void UK2Node_SwitchName::RemovePin(UEdGraphPin* TargetPin)
|
|
{
|
|
checkSlow(TargetPin);
|
|
|
|
// Clean-up pin name array
|
|
PinNames.Remove(TargetPin->PinName);
|
|
}
|