83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
// Copyright (c) Wojciech Figat. All rights reserved.
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#include "CollectAssetsStep.h"
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#include "Engine/Content/Content.h"
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#include "Engine/Content/Asset.h"
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#include "Engine/Content/AssetReference.h"
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#include "Engine/Content/Assets/Texture.h"
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#include "Engine/Core/Log.h"
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#include "Engine/Content/Assets/CubeTexture.h"
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#include "Engine/Content/Assets/Shader.h"
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#include "Engine/Content/Cache/AssetsCache.h"
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bool CollectAssetsStep::Perform(CookingData& data)
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{
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LOG(Info, "Searching for assets to include in a build. Using {0} root assets.", data.RootAssets.Count());
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data.StepProgress(TEXT("Collecting assets"), 0);
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// Initialize assets queue
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Array<Guid> assetsQueue;
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assetsQueue.Clear();
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assetsQueue.EnsureCapacity(1024);
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for (auto i = data.RootAssets.Begin(); i.IsNotEnd(); ++i)
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assetsQueue.Add(i->Item);
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// Iterate through the assets graph
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AssetInfo assetInfo;
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Array<Guid> references;
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Array<String> files;
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while (assetsQueue.HasItems())
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{
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BUILD_STEP_CANCEL_CHECK;
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const Guid assetId = assetsQueue.Dequeue();
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// Skip already processed or invalid assets
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if (!assetId.IsValid()
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|| !Content::GetRegistry()->FindAsset(assetId, assetInfo)
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|| data.Assets.Contains(assetId))
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continue;
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// Skip some assets (with no refs and not required to load)
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if (assetInfo.TypeName == Texture::TypeName ||
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assetInfo.TypeName == CubeTexture::TypeName ||
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assetInfo.TypeName == Shader::TypeName)
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{
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LOG_STR(Info, assetInfo.Path);
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data.Assets.Add(assetId);
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continue;
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}
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// Load asset
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AssetReference<Asset> asset = Content::LoadAsync<Asset>(assetId);
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if (asset == nullptr)
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continue;
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LOG_STR(Info, asset->GetPath());
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data.Assets.Add(assetId);
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// Skip virtual/temporary assets
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if (asset->IsVirtual())
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continue;
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// Asset should have loaded data
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if (asset->WaitForLoaded())
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continue;
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// Gather asset references
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references.Clear();
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asset->Locker.Lock();
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asset->GetReferences(references, files);
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asset->Locker.Unlock();
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assetsQueue.Add(references);
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for (String& file : files)
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{
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if (file.HasChars())
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data.Files.Add(MoveTemp(file));
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}
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}
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data.Stats.TotalAssets = data.Assets.Count();
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LOG(Info, "Found {0} assets to deploy!", data.Assets.Count());
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return false;
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}
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