private bool IsSceneBundle(List <GUID> assets)
{
foreach (var asset in assets)
{
if (SceneDependency.ValidScene(asset))
{
continue;
}
return(false);
}
return(true);
}
public override BuildPipelineCodes Convert(BuildInput input, BuildSettings settings, out BuildDependencyInfo output)
{
StartProgressBar(input);
output = new BuildDependencyInfo();
foreach (var bundle in input.definitions)
{
foreach (var asset in bundle.explicitAssets)
{
if (SceneDependency.ValidScene(asset.asset))
{
if (!UpdateProgressBar(asset.asset))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Get Scene Dependency Information
SceneDependencyInfo sceneInfo;
BuildUsageTagSet usageTags = new BuildUsageTagSet();
BuildPipelineCodes errorCode = m_SceneDependency.Convert(asset.asset, settings, usageTags, out sceneInfo);
if (errorCode < BuildPipelineCodes.Success)
{
EndProgressBar();
return(errorCode);
}
// Add generated scene information to BuildDependencyInfo
output.sceneInfo.Add(asset.asset, sceneInfo);
output.sceneUsageTags.Add(asset.asset, usageTags);
output.sceneAddress.Add(asset.asset, asset.address);
// Add usage tags to BuildDependencyInfo
output.buildGlobalUsage |= sceneInfo.globalUsage;
// Add the current bundle as dependency[0]
List <string> bundles = new List <string>();
bundles.Add(bundle.assetBundleName);
output.assetToBundles.Add(asset.asset, bundles);
// Add the current asset to the list of assets for a bundle
List <GUID> bundleAssets;
output.bundleToAssets.GetOrAdd(bundle.assetBundleName, out bundleAssets);
bundleAssets.Add(asset.asset);
}
else if (AssetDependency.ValidAsset(asset.asset))
{
if (!UpdateProgressBar(asset.asset))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Get Asset Dependency Information
AssetLoadInfo assetInfo;
BuildPipelineCodes errorCode = m_AssetDependency.Convert(asset.asset, settings, out assetInfo);
if (errorCode < BuildPipelineCodes.Success)
{
EndProgressBar();
return(errorCode);
}
// Convert Asset Dependency Information to Asset Load Information
assetInfo.address = string.IsNullOrEmpty(asset.address) ? AssetDatabase.GUIDToAssetPath(asset.asset.ToString()) : asset.address;
// Add generated asset information to BuildDependencyInfo
output.assetInfo.Add(asset.asset, assetInfo);
// Add the current bundle as dependency[0]
List <string> bundles = new List <string>();
bundles.Add(bundle.assetBundleName);
output.assetToBundles.Add(asset.asset, bundles);
// Add the current asset to the list of assets for a bundle
List <GUID> bundleAssets;
output.bundleToAssets.GetOrAdd(bundle.assetBundleName, out bundleAssets);
bundleAssets.Add(asset.asset);
}
else
{
if (!UpdateProgressBar(asset.asset))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
}
}
}
if (!UpdateProgressBar("Calculating asset to bundle dependencies"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Generate the explicit asset to bundle dependency lookup
foreach (var asset in output.assetInfo.Values)
{
var assetBundles = output.assetToBundles[asset.asset];
foreach (var reference in asset.referencedObjects)
{
List <string> refBundles;
if (!output.assetToBundles.TryGetValue(reference.guid, out refBundles))
{
continue;
}
var dependency = refBundles[0];
if (assetBundles.Contains(dependency))
{
continue;
}
assetBundles.Add(dependency);
}
}
// Generate the explicit scene to bundle dependency lookup
foreach (var scene in output.sceneInfo)
{
var assetBundles = output.assetToBundles[scene.Key];
foreach (var reference in scene.Value.referencedObjects)
{
List <string> refBundles;
if (!output.assetToBundles.TryGetValue(reference.guid, out refBundles))
{
continue;
}
var dependency = refBundles[0];
if (assetBundles.Contains(dependency))
{
continue;
}
assetBundles.Add(dependency);
}
}
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.Success);
}