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Routines to find exactly one

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This commit is contained in:
jyelon
2026-03-18 21:48:56 -04:00
parent ce7b8bc39a
commit a18cff3fc9
6 changed files with 80 additions and 47 deletions
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63
Plugins/UEWingman/Source/UEWingman/Private/WingUtils.cpp
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@@ -193,25 +193,10 @@ FString WingUtils::FormatName(const FProperty *Prop)
return SanitizeName(Prop->GetName());
}
// ============================================================
// Identifies
// ============================================================
// Most types are handled by the template in WingUtils.h.
// UEdGraphNode also matches by GUID:
bool WingUtils::Identifies(const FString &Name, const UEdGraphNode* Node)
{
if (Node->NodeGuid.ToString().Equals(Name, ESearchCase::IgnoreCase))
return true;
return FormatName(Node).Equals(Name, ESearchCase::IgnoreCase);
}
// ============================================================
// Formatting other things
// ============================================================
FString WingUtils::FormatNodeTitle(const UEdGraphNode *Node)
{
FString Title = Node->GetNodeTitle(ENodeTitleType::FullTitle).ToString();
@@ -284,6 +269,46 @@ bool WingUtils::StringToEnum(UEnum* Enum, const FString& Str, int64& OutValue, c
return true;
}
// ============================================================
// Common Error Reporting
// ============================================================
bool WingUtils::CheckExactlyOneNamed(int Count, const FString &Kind, const FString &Name)
{
if (Count == 0)
{
UWingServer::Printf(TEXT("Could not find a %s named %s.\n"), *Kind, *Name);
return false;
}
if (Count > 1)
{
UWingServer::Printf(TEXT("More than one %s named %s\n"), *Kind, *Name);
return false;
}
return true;
}
bool WingUtils::CheckExactlyOneNamed(int Count, UClass *Class, const FString &Name)
{
return CheckExactlyOneNamed(Count, Class->GetName(), Name);
}
bool WingUtils::CheckExactlyNoneNamed(int Count, const FString &Kind, const FString &Name)
{
if (Count > 0)
{
UWingServer::Printf(TEXT("A %s named %s already exists."), *Kind, *Name);
return false;
}
return true;
}
bool WingUtils::CheckExactlyNoneNamed(int Count, UClass *Class, const FString &Name)
{
return CheckExactlyNoneNamed(Count, Class->GetName(), Name);
}
// ============================================================
// Blueprint helpers
// ============================================================
@@ -295,14 +320,6 @@ TArray<UEdGraph*> WingUtils::AllGraphs(UBlueprint* BP)
return Graphs;
}
TArray<UEdGraph*> WingUtils::AllGraphsNamed(UBlueprint* BP, const FString& Name)
{
TArray<UEdGraph*> Result;
for (UEdGraph* Graph : AllGraphs(BP))
if (Identifies(Name, Graph))
Result.Add(Graph);
return Result;
}
TArray<UEdGraphNode*> WingUtils::AllNodes(UBlueprint* BP)
{