Project02/ProjectFish/Source/ProjectFishEditor/Private/ProjectFishEditor.cpp

#include "ProjectFishEditor.h"

#include "AssetTypeActions_Base.h"
#include "DataTableRowSelectorCustomization.h"
#include "AssetActions/BagConfigAssetTypeAction.h"
#include "AssetActions/BagShapeAssetTypeAction.h"
#include "AssetRegistry/AssetRegistryModule.h"
#include "ProjectFish/DataAsset/BagShapeAsset.h"
#include "Thimbnail/BagShapeAssetThumbnailRenderer.h"

#define LOCTEXT_NAMESPACE "FProjectFishEditorModule"

void FProjectFishEditorModule::StartupModule()
{
    FPropertyEditorModule& PropModule = FModuleManager::LoadModuleChecked<FPropertyEditorModule>("PropertyEditor");
    PropModule.RegisterCustomPropertyTypeLayout("SkillDataConfig"
        , FOnGetPropertyTypeCustomizationInstance::CreateStatic(&FDataTableRowSelectorCustomization::MakeInstance));

    //注册资源类型编辑器
    RegisterAssetTypeActions();
    //注册资源缩略图
    RegisterThumbnailRenderers();
}

void FProjectFishEditorModule::ShutdownModule()
{
    if ( FPropertyEditorModule* PropModule = FModuleManager::GetModulePtr<FPropertyEditorModule>("PropertyEditor"))
    {
        PropModule->UnregisterCustomPropertyTypeLayout("SkillDataConfig");
    }
    //注销资源类型编辑器
    UnregisterAssetTypeActions();
    //注销缩略图
    UnregisterThumbnailRenderers();
}

void FProjectFishEditorModule::RegisterAssetTypeActions()
{
    FAssetToolsModule& AssetToolsModule = FModuleManager::LoadModuleChecked<FAssetToolsModule>("AssetTools");
    IAssetTools& AssetTools = AssetToolsModule.Get();
    //注册背包形状的菜单
     EAssetTypeCategories::Type BogShapeAssetCategory = AssetTools.RegisterAdvancedAssetCategory(FName(TEXT("BagShape")), FText::FromString(TEXT("BagSystem")));
    //BagShape
    TSharedRef<FAssetTypeActions_Base> BagShapeAction = MakeShareable(new FBagShapeAssetTypeAction(BogShapeAssetCategory));
    AssetTools.RegisterAssetTypeActions(BagShapeAction);
    CreatedAssetTypeActions.Add(BagShapeAction);

    //注册背包配置菜单
    //EAssetTypeCategories::Type BagConfigAssetCategory = AssetTools.RegisterAdvancedAssetCategory(FName(TEXT("BagConfig")), FText::FromString(TEXT("BagSystem")));
    TSharedRef<FAssetTypeActions_Base> BagConfigAction = MakeShareable(new FBagConfigAssetTypeAction(BogShapeAssetCategory));
    AssetTools.RegisterAssetTypeActions(BagConfigAction);
    CreatedAssetTypeActions.Add(BagConfigAction);

    
}

void FProjectFishEditorModule::UnregisterAssetTypeActions()
{
    if (FModuleManager::Get().IsModuleLoaded("AssetTools"))
    {
        FAssetToolsModule& AssetToolsModule = FModuleManager::LoadModuleChecked<FAssetToolsModule>("AssetTools");
        IAssetTools& AssetTools = AssetToolsModule.Get();
        for (auto action : CreatedAssetTypeActions)
        {
            AssetTools.UnregisterAssetTypeActions(action.ToSharedRef());
        }
    }
    CreatedAssetTypeActions.Empty();
    
}

void FProjectFishEditorModule::RegisterThumbnailRenderers()
{
    UThumbnailManager::Get().RegisterCustomRenderer(UBagShapeAsset::StaticClass(), UBagShapeAssetThumbnailRenderer::StaticClass());
    RefreshExistingAssetThumbnails();
}

void FProjectFishEditorModule::UnregisterThumbnailRenderers()
{
    if (UObjectInitialized())
    {
        UThumbnailManager::Get().UnregisterCustomRenderer(UBagShapeAsset::StaticClass());
    }
}

void FProjectFishEditorModule::RefreshExistingAssetThumbnails()
{
    // 延迟执行以确保所有模块都已加载
    FTSTicker::GetCoreTicker().AddTicker(FTickerDelegate::CreateLambda([](float DeltaTime) -> bool
    {
        if (FModuleManager::Get().IsModuleLoaded("AssetRegistry"))
        {
            FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
            IAssetRegistry& AssetRegistry = AssetRegistryModule.Get();
            
            // 查找所有BagShapeAsset资产
            TArray<FAssetData> BagShapeAssetList;
            AssetRegistry.GetAssetsByClass(UBagShapeAsset::StaticClass()->GetClassPathName(), BagShapeAssetList);
            
            // 查找所有BagClass资产
            TArray<FAssetData> BagClassAssetList;
            //AssetRegistry.GetAssetsByClass(UBagClass::StaticClass()->GetClassPathName(), BagClassAssetList);
            
            // 合并资产列表
            TArray<FAssetData> AllAssets;
            AllAssets.Append(BagShapeAssetList);
            AllAssets.Append(BagClassAssetList);
            
            // 刷新每个资产的缩略图
            UThumbnailManager& ThumbnailManager = UThumbnailManager::Get();
            for (const FAssetData& AssetData : AllAssets)
            {
                if (UObject* Asset = AssetData.GetAsset())
                {
                  // 通知系统资源已修改
                  if (GEditor)
                  {
                      GEditor->GetEditorSubsystem<UImportSubsystem>()->BroadcastAssetPostImport(nullptr, Asset);
                  }
                
                }
            }
        }
        
        // 只执行一次，返回false停止ticker
        return false;
    }), 1.0f); // 1秒延迟
}

#undef LOCTEXT_NAMESPACE
    
IMPLEMENT_MODULE(FProjectFishEditorModule, ProjectFishEditor)