Admin
000cc5735c
The plugin was authored outside studio work but carried NextGenium attribution in the .uplugin descriptor and in every source header. Co-Authored-By: Claude Code <noreply@anthropic.com>
58 lines
2.6 KiB
C++
58 lines
2.6 KiB
C++
// MagentaDolphin 2026. Asset Usage Audit.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "AssetUsageAuditTypes.h"
|
|
|
|
/**
|
|
* Collision-handling for export filenames.
|
|
*
|
|
* Deliberately a free function over strings with an injectable existence predicate: the rule
|
|
* ("increment an existing index, do not append a second one") is fiddly on real asset names like
|
|
* SM_Rock_02_v3, and it must be unit-testable without touching a filesystem or an editor.
|
|
*/
|
|
namespace AssetExportNaming
|
|
{
|
|
/** Predicate answering "does this filename already exist in the target folder". */
|
|
using FExistsPredicate = TFunctionRef<bool(const FString& /*FileName*/)>;
|
|
|
|
/**
|
|
* Split a base name into stem and trailing numeric index.
|
|
*
|
|
* "Foo" -> {"Foo", INDEX_NONE, 0}
|
|
* "Foo_1" -> {"Foo", 1, 1}
|
|
* "Foo_007" -> {"Foo", 7, 3} <- padding width preserved
|
|
* "SM_Rock_02_v3"-> {"SM_Rock_02_v3", INDEX_NONE, 0} <- v3 is not a numeric suffix
|
|
* "SM_Rock_02" -> {"SM_Rock", 2, 2}
|
|
* "Foo_" -> {"Foo_", INDEX_NONE, 0} <- empty suffix is not an index
|
|
*
|
|
* @param BaseName Filename without extension.
|
|
* @param OutStem Portion before the trailing _N, or the whole name when there is none.
|
|
* @param OutIndex Parsed index, or INDEX_NONE.
|
|
* @param OutPadWidth Digit count of the parsed index, so Foo_007 -> Foo_008 not Foo_8.
|
|
*/
|
|
ASSETUSAGEAUDITCORE_API void SplitTrailingIndex(const FString& BaseName, FString& OutStem, int32& OutIndex, int32& OutPadWidth);
|
|
|
|
/**
|
|
* Compose a filename from stem, index and padding.
|
|
* (Foo, INDEX_NONE, 0) -> "Foo"
|
|
* (Foo, 1, 1) -> "Foo_1"
|
|
* (Foo, 8, 3) -> "Foo_008"
|
|
*/
|
|
ASSETUSAGEAUDITCORE_API FString ComposeIndexedName(const FString& Stem, int32 Index, int32 PadWidth);
|
|
|
|
/**
|
|
* Resolve a target filename under the given collision policy.
|
|
*
|
|
* Overwrite -> returns DesiredFileName unchanged.
|
|
* Index -> returns the first non-colliding name, incrementing any existing trailing index.
|
|
*
|
|
* @param DesiredFileName Filename with extension, e.g. "SM_Rock.uasset".
|
|
* @param Policy Overwrite or Index.
|
|
* @param Exists Predicate over filenames (with extension) in the target folder.
|
|
* @return Filename with extension that does not collide, or DesiredFileName under Overwrite.
|
|
*/
|
|
ASSETUSAGEAUDITCORE_API FString ResolveCollision(const FString& DesiredFileName, EExportCollisionPolicy Policy, FExistsPredicate Exists);
|
|
}
|