public void Upgrade(AssetMigrationContext context, string dependencyName, PackageVersion currentVersion, PackageVersion targetVersion, YamlMappingNode yamlAssetNode, PackageLoadingAssetFile assetFile)
{
dynamic asset = new DynamicYamlMapping(yamlAssetNode);
// upgrade the asset
UpgradeAsset(context, currentVersion, targetVersion, asset, assetFile);
SetSerializableVersion(asset, dependencyName, targetVersion);
// upgrade its base
var baseBranch = asset[Asset.BaseProperty];
if (baseBranch != null)
{
UpgradeBase(context, dependencyName, currentVersion, targetVersion, baseBranch, assetFile);
}
// upgrade base parts
var basePartsBranch = asset[Asset.BasePartsProperty] as DynamicYamlArray;
if (basePartsBranch != null)
{
foreach (dynamic assetBase in basePartsBranch)
{
UpgradeBase(context, dependencyName, currentVersion, targetVersion, assetBase, assetFile);
}
}
}
public void Upgrade(AssetMigrationContext context, string dependencyName, PackageVersion currentVersion, PackageVersion targetVersion, YamlMappingNode yamlAssetNode, PackageLoadingAssetFile assetFile)
{
dynamic asset = new DynamicYamlMapping(yamlAssetNode);
// upgrade the asset
var baseBranch = asset[Asset.BaseProperty];
var basePartsBranch = asset[Asset.BasePartsProperty] as DynamicYamlArray;
// Detect in what kind of override context we are
var overrideHint = (baseBranch != null || (basePartsBranch != null && basePartsBranch.Node.Children.Count > 0))
? OverrideUpgraderHint.Derived
: OverrideUpgraderHint.Unknown;
// Upgrade the asset
UpgradeAsset(context, currentVersion, targetVersion, asset, assetFile, overrideHint);
SetSerializableVersion(asset, dependencyName, targetVersion);
// Upgrade its base
if (baseBranch != null)
{
UpgradeBase(context, dependencyName, currentVersion, targetVersion, baseBranch, assetFile);
}
// Upgrade base parts
if (basePartsBranch != null)
{
foreach (dynamic assetBase in basePartsBranch)
{
UpgradeBase(context, dependencyName, currentVersion, targetVersion, assetBase, assetFile);
}
}
}
public void Test()
{
var logger = new LoggerResult();
var context = new AssetMigrationContext(null, logger);
var files = Directory.EnumerateFiles(@"..\..\samples", "*.xkscene", SearchOption.AllDirectories);
foreach (var sceneFile in files)
{
logger.HasErrors = false;
logger.Clear();
Console.WriteLine($"Checking file {sceneFile}");
var file = new PackageLoadingAssetFile(sceneFile, null);
var needMigration = AssetMigration.MigrateAssetIfNeeded(context, file, "Xenko");
foreach (var message in logger.Messages)
{
Console.WriteLine(message);
}
Assert.False(logger.HasErrors);
if (needMigration)
{
var result = Encoding.UTF8.GetString(file.AssetContent);
Console.WriteLine(result);
// We cannot load the Package here, as the package can use code/scripts that are only available when you actually compile project assmeblies
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
// Introduction of MaterialInstance
var material = asset.Type.Material;
if (material != null)
{
asset.Type.MaterialInstance = new YamlMappingNode();
asset.Type.MaterialInstance.Material = material;
asset.Type.Material = DynamicYamlEmpty.Default;
}
var type = asset.Type.Node as YamlMappingNode;
if (type != null && type.Tag == "!CubeProceduralModel")
{
// Size changed from scalar to vector3
var size = asset.Type.Size as DynamicYamlScalar;
if (size != null)
{
var vecSize = new YamlMappingNode
{
{ new YamlScalarNode("X"), new YamlScalarNode(size.Node.Value) },
{ new YamlScalarNode("Y"), new YamlScalarNode(size.Node.Value) },
{ new YamlScalarNode("Z"), new YamlScalarNode(size.Node.Value) }
};
vecSize.Style = YamlStyle.Flow;
asset.Type.Size = vecSize;
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
if (asset.Source != null)
asset.Source = DynamicYamlEmpty.Default;
if (asset.SourceHash != null)
asset.SourceHash = DynamicYamlEmpty.Default;
}
public void Upgrade(AssetMigrationContext context, int currentVersion, int targetVersion, YamlMappingNode yamlAssetNode, PackageLoadingAssetFile assetFile)
{
dynamic asset = new DynamicYamlMapping(yamlAssetNode);
var baseBranch = asset["~Base"];
if (baseBranch != null)
asset["~Base"] = DynamicYamlEmpty.Default;
SetSerializableVersion(asset, targetVersion);
}
private void UpgradeBase(AssetMigrationContext context, string dependencyName, PackageVersion currentVersion, PackageVersion targetVersion, dynamic assetBase, PackageLoadingAssetFile assetFile)
{
var baseAsset = assetBase[nameof(AssetBase.Asset)];
if (baseAsset != null)
{
UpgradeAsset(context, currentVersion, targetVersion, baseAsset, assetFile);
SetSerializableVersion(baseAsset, dependencyName, targetVersion);
}
}
public void Upgrade(AssetMigrationContext context, string dependencyName, PackageVersion currentVersion, PackageVersion targetVersion, YamlMappingNode yamlAssetNode, PackageLoadingAssetFile assetFile)
{
dynamic asset = new DynamicYamlMapping(yamlAssetNode);
var baseBranch = asset[Asset.BaseProperty];
if (baseBranch != null)
asset[BaseProperty] = DynamicYamlEmpty.Default;
AssetUpgraderBase.SetSerializableVersion(asset, dependencyName, targetVersion);
}
private void UpgradeBase(AssetMigrationContext context, string dependencyName, PackageVersion currentVersion, PackageVersion targetVersion, dynamic assetBase, PackageLoadingAssetFile assetFile)
{
var baseAsset = assetBase[nameof(AssetBase.Asset)];
if (baseAsset != null)
{
UpgradeAsset(context, currentVersion, targetVersion, baseAsset, assetFile, OverrideUpgraderHint.Base);
SetSerializableVersion(baseAsset, dependencyName, targetVersion);
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile, OverrideUpgraderHint overrideHint)
{
var rootNode = (YamlNode)asset.Node;
var allScalarNodes = rootNode.AllNodes.OfType <YamlScalarNode>().ToList();
var nextIsId = false;
var inPublicUIElements = false;
foreach (var node in allScalarNodes)
{
var indexFirstSlash = node.Value.IndexOf('/');
Guid targetGuid = Guid.Empty;
if (indexFirstSlash == -1)
{
Guid.TryParseExact(node.Value, "D", out targetGuid);
}
else
{
Guid entityGuid;
if (Guid.TryParseExact(node.Value.Substring(0, indexFirstSlash), "D", out entityGuid))
{
Guid.TryParseExact(node.Value.Substring(indexFirstSlash + 1), "D", out targetGuid);
}
}
if (targetGuid != Guid.Empty && !nextIsId && !inPublicUIElements)
{
node.Value = "ref!! " + targetGuid;
}
else
{
if (nextIsId && targetGuid == Guid.Empty)
{
nextIsId = false;
}
if (inPublicUIElements && node.Value == "Hierarchy")
{
inPublicUIElements = false;
}
if (node.Value.Contains("Id"))
{
nextIsId = true;
}
if (node.Value == "PublicUIElements")
{
inPublicUIElements = true;
}
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile, OverrideUpgraderHint overrideHint)
{
var rootPartIds = asset.Hierarchy.RootPartIds;
int i = 0;
foreach (dynamic rootPartId in rootPartIds)
{
rootPartIds[i++] = "ref!! " + rootPartId.ToString();
}
asset.Hierarchy.RootParts = rootPartIds;
asset.Hierarchy.RootPartIds = DynamicYamlEmpty.Default;
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile, OverrideUpgraderHint overrideHint)
{
var hierarchy = asset.Hierarchy;
var entities = (DynamicYamlArray)hierarchy.Entities;
foreach (dynamic entity in entities)
{
var components = entity.Components;
var modelComponent = components["ModelComponent.Key"];
if (modelComponent != null)
modelComponent.RemoveChild("DrawOrder");
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var hierarchy = asset.Hierarchy;
var entities = (DynamicYamlArray)hierarchy.Entities;
foreach (dynamic entity in entities)
{
var components = entity.Components;
var spriteComponent = components["SpriteComponent.Key"];
if (spriteComponent != null)
spriteComponent.RemoveChild("ExtrusionMethod");
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
foreach (var modelMaterial in asset.Materials)
{
var material = modelMaterial.Material;
if (material != null)
{
modelMaterial.MaterialInstance = new YamlMappingNode();
modelMaterial.MaterialInstance.Material = material;
modelMaterial.Material = DynamicYamlEmpty.Default;
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile,
OverrideUpgraderHint overrideHint)
{
if (asset.IsDynamic != null)
{
var isDynamic = (bool)asset.IsDynamic;
// There is also SDF type, but old assets don't have it yet
asset.AddChild("FontType", isDynamic ? "Dynamic" : "Static");
asset.RemoveChild("IsDynamic");
}
}
public void Upgrade(AssetMigrationContext context, int currentVersion, int targetVersion, YamlMappingNode yamlAssetNode, PackageLoadingAssetFile assetFile)
{
dynamic asset = new DynamicYamlMapping(yamlAssetNode);
// upgrade the asset
UpgradeAsset(context, currentVersion, targetVersion, asset, assetFile);
SetSerializableVersion(asset, targetVersion);
// upgrade its base
var baseBranch = asset["~Base"];
if (baseBranch != null)
{
var baseAsset = baseBranch["Asset"];
if (baseAsset != null)
UpgradeAsset(context, currentVersion, targetVersion, baseAsset, assetFile);
SetSerializableVersion(baseAsset, targetVersion);
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
if (asset.ColliderShapes == null)
return;
foreach (var colliderShape in asset.ColliderShapes)
{
if (colliderShape.Node.Tag == "!Box2DColliderShapeDesc")
{
var size = 2f * DynamicYamlExtensions.ConvertTo<Vector2>(colliderShape.HalfExtent);
colliderShape.Size = DynamicYamlExtensions.ConvertFrom(size);
colliderShape.HalfExtent = DynamicYamlEmpty.Default;
}
if (colliderShape.Node.Tag == "!BoxColliderShapeDesc")
{
var size = 2f * DynamicYamlExtensions.ConvertTo<Vector3>(colliderShape.HalfExtents);
colliderShape.Size = DynamicYamlExtensions.ConvertFrom(size);
colliderShape.HalfExtents = DynamicYamlEmpty.Default;
}
if (colliderShape.Node.Tag == "!CapsuleColliderShapeDesc" || colliderShape.Node.Tag == "!CylinderColliderShapeDesc")
{
var upVector = DynamicYamlExtensions.ConvertTo<Vector3>(colliderShape.UpAxis);
if (upVector == Vector3.UnitX)
colliderShape.Orientation = ShapeOrientation.UpX;
if (upVector == Vector3.UnitZ)
colliderShape.Orientation = ShapeOrientation.UpZ;
colliderShape.UpAxis = DynamicYamlEmpty.Default;
}
if (colliderShape.Node.Tag == "!CapsuleColliderShapeDesc" && colliderShape.Height != null)
{
colliderShape.Length = 2f * (float)colliderShape.Height;
colliderShape.Height = DynamicYamlEmpty.Default;
}
if (colliderShape.Node.Tag == "!CylinderColliderShapeDesc")
{
colliderShape.Radius = (float)colliderShape.HalfExtents.X;
colliderShape.Height = 2f * (float)colliderShape.HalfExtents.Y;
colliderShape.HalfExtents = DynamicYamlEmpty.Default;
}
}
}
public void Upgrade(AssetMigrationContext context, string dependencyName, PackageVersion currentVersion, PackageVersion targetVersion, YamlMappingNode yamlAssetNode, PackageLoadingAssetFile assetFile)
{
dynamic asset = new DynamicYamlMapping(yamlAssetNode);
// upgrade the asset
UpgradeAsset(context, currentVersion, targetVersion, asset, assetFile);
SetSerializableVersion(asset, dependencyName, targetVersion);
// upgrade its base
var baseBranch = asset["~Base"];
if (baseBranch != null)
{
var baseAsset = baseBranch["Asset"];
if (baseAsset != null)
{
UpgradeAsset(context, currentVersion, targetVersion, baseAsset, assetFile);
SetSerializableVersion(baseAsset, dependencyName, targetVersion);
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile, OverrideUpgraderHint overrideHint)
{
var hierarchy = asset.Hierarchy;
var entities = (DynamicYamlArray)hierarchy.Entities;
foreach (dynamic entity in entities)
{
var components = entity.Components;
var spriteComponent = components["SpriteComponent.Key"];
if (spriteComponent != null)
{
var provider = spriteComponent.SpriteProvider;
var providerAsMap = provider as DynamicYamlMapping;
if (providerAsMap != null && providerAsMap.Node.Tag == "!SpriteFromSpriteGroup")
{
provider.Sheet = provider.SpriteGroup;
provider.SpriteGroup = DynamicYamlEmpty.Default;
providerAsMap.Node.Tag = "!SpriteFromSheet";
}
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile,
OverrideUpgraderHint overrideHint)
{
var hierarchy = asset.Hierarchy;
var entities = hierarchy.Entities;
foreach (var entityAndDesign in entities)
{
var entity = entityAndDesign.Entity;
foreach (var component in entity.Components)
{
var componentTag = component.Node.Tag;
if (componentTag != "!SpriteComponent")
continue;
var provider = component.SpriteProvider;
if (provider == null || provider.Node.Tag != "!SpriteFromSheet")
continue;
component.TransferChild("CurrentFrame", provider, "CurrentFrame");
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile,
OverrideUpgraderHint overrideHint)
{
var hierarchy = asset.Hierarchy;
var entities = hierarchy.Entities;
foreach (var entityAndDesign in entities)
{
var entity = entityAndDesign.Entity;
foreach (var component in entity.Components)
{
var componentTag = component.Node.Tag;
if (componentTag != "!UIComponent")
continue;
// VirtualResolution
component.RenameChild("VirtualResolution", "Resolution");
// VirtualResolutionMode
component.RenameChild("VirtualResolutionMode", "ResolutionStretch");
}
}
}
/// <inheritdoc/>
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile, OverrideUpgraderHint overrideHint)
{
}
protected abstract void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile);
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var proceduralType = asset.Type;
if (proceduralType.Node.Tag == "!CapsuleProceduralModel" && proceduralType.Height != null)
{
proceduralType.Length = 2f * (float)proceduralType.Height;
proceduralType.Height = DynamicYamlEmpty.Default;
}
}
public static bool MigrateAssetIfNeeded(AssetMigrationContext context, PackageLoadingAssetFile loadAsset)
{
var assetFullPath = loadAsset.FilePath.FullPath;
// Determine if asset was Yaml or not
var assetFileExtension = Path.GetExtension(assetFullPath);
if (assetFileExtension == null)
{
return(false);
}
assetFileExtension = assetFileExtension.ToLowerInvariant();
var serializer = AssetSerializer.FindSerializer(assetFileExtension);
if (!(serializer is AssetYamlSerializer))
{
return(false);
}
// We've got a Yaml asset, let's get expected and serialized versions
var serializedVersion = 0;
int expectedVersion;
Type assetType;
// Read from Yaml file the asset version and its type (to get expected version)
// Note: It tries to read as few as possible (SerializedVersion is expected to be right after Id, so it shouldn't try to read further than that)
using (var assetStream = loadAsset.OpenStream())
using (var streamReader = new StreamReader(assetStream))
{
var yamlEventReader = new EventReader(new Parser(streamReader));
// Skip header
yamlEventReader.Expect <StreamStart>();
yamlEventReader.Expect <DocumentStart>();
var mappingStart = yamlEventReader.Expect <MappingStart>();
var yamlSerializerSettings = YamlSerializer.GetSerializerSettings();
var tagTypeRegistry = yamlSerializerSettings.TagTypeRegistry;
bool typeAliased;
assetType = tagTypeRegistry.TypeFromTag(mappingStart.Tag, out typeAliased);
expectedVersion = AssetRegistry.GetCurrentFormatVersion(assetType);
Scalar assetKey;
while ((assetKey = yamlEventReader.Allow <Scalar>()) != null)
{
// Only allow Id before SerializedVersion
if (assetKey.Value == "Id")
{
yamlEventReader.Skip();
continue;
}
if (assetKey.Value == "SerializedVersion")
{
serializedVersion = Convert.ToInt32(yamlEventReader.Expect <Scalar>().Value, CultureInfo.InvariantCulture);
break;
}
}
}
if (serializedVersion > expectedVersion)
{
// Try to open an asset newer than what we support (probably generated by a newer Paradox)
throw new InvalidOperationException(string.Format("Asset of type {0} has been serialized with newer version {1}, but only version {2} is supported. Was this asset created with a newer version of Paradox?", assetType, serializedVersion, expectedVersion));
}
if (serializedVersion < expectedVersion)
{
// Perform asset upgrade
context.Log.Verbose("{0} needs update, from version {1} to version {2}", Path.GetFullPath(assetFullPath), serializedVersion, expectedVersion);
// transform the stream into string.
string assetAsString;
using (var assetStream = loadAsset.OpenStream())
using (var assetStreamReader = new StreamReader(assetStream, Encoding.UTF8))
{
assetAsString = assetStreamReader.ReadToEnd();
}
// Load the asset as a YamlNode object
var input = new StringReader(assetAsString);
var yamlStream = new YamlStream();
yamlStream.Load(input);
var yamlRootNode = (YamlMappingNode)yamlStream.Documents[0].RootNode;
// Check if there is any asset updater
var assetUpgraders = AssetRegistry.GetAssetUpgraders(assetType);
if (assetUpgraders == null)
{
throw new InvalidOperationException(string.Format("Asset of type {0} should be updated from version {1} to {2}, but no asset migration path was found", assetType, serializedVersion, expectedVersion));
}
// Instantiate asset updaters
var currentVersion = serializedVersion;
while (currentVersion != expectedVersion)
{
int targetVersion;
// This will throw an exception if no upgrader is available for the given version, exiting the loop in case of error.
var upgrader = assetUpgraders.GetUpgrader(currentVersion, out targetVersion);
upgrader.Upgrade(context, currentVersion, targetVersion, yamlRootNode, loadAsset);
currentVersion = targetVersion;
}
// Make sure asset is updated to latest version
YamlNode serializedVersionNode;
var newSerializedVersion = 0;
if (yamlRootNode.Children.TryGetValue(new YamlScalarNode("SerializedVersion"), out serializedVersionNode))
{
newSerializedVersion = Convert.ToInt32(((YamlScalarNode)serializedVersionNode).Value);
}
if (newSerializedVersion != expectedVersion)
{
throw new InvalidOperationException(string.Format("Asset of type {0} was migrated, but still its new version {1} doesn't match expected version {2}.", assetType, newSerializedVersion, expectedVersion));
}
context.Log.Info("{0} updated from version {1} to version {2}", Path.GetFullPath(assetFullPath), serializedVersion, expectedVersion);
var preferredIndent = YamlSerializer.GetSerializerSettings().PreferredIndent;
// Save asset back to disk
using (var memoryStream = new MemoryStream())
{
using (var streamWriter = new StreamWriter(memoryStream))
{
yamlStream.Save(streamWriter, true, preferredIndent);
}
loadAsset.AssetContent = memoryStream.ToArray();
}
return(true);
}
return(false);
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var proceduralType = asset.Type;
if (proceduralType.ScaleUV != null)
{
var currentScale = (float)proceduralType.ScaleUV;
var vecSize = new YamlMappingNode
{
{ new YamlScalarNode("X"), new YamlScalarNode(currentScale.ToString(CultureInfo.InvariantCulture)) },
{ new YamlScalarNode("Y"), new YamlScalarNode(currentScale.ToString(CultureInfo.InvariantCulture)) }
};
vecSize.Style = YamlStyle.Flow;
proceduralType.RemoveChild("ScaleUV");
proceduralType.UvScale = vecSize;
}
else if (proceduralType.UVScales != null)
{
var x = (float)proceduralType.UVScales.X;
var y = (float)proceduralType.UVScales.Y;
var vecSize = new YamlMappingNode
{
{ new YamlScalarNode("X"), new YamlScalarNode(x.ToString(CultureInfo.InvariantCulture)) },
{ new YamlScalarNode("Y"), new YamlScalarNode(y.ToString(CultureInfo.InvariantCulture)) }
};
vecSize.Style = YamlStyle.Flow;
proceduralType.RemoveChild("UVScales");
proceduralType.UvScale = vecSize;
}
else
{
var vecSize = new YamlMappingNode
{
{ new YamlScalarNode("X"), new YamlScalarNode("1") },
{ new YamlScalarNode("Y"), new YamlScalarNode("1") }
};
vecSize.Style = YamlStyle.Flow;
proceduralType.UvScale = vecSize;
}
}
protected abstract void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile);
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
// SerializedVersion format changed during renaming upgrade. However, before this was merged back in master, some asset upgrader still with older version numbers were developed.
// However since this upgrader can be reapplied, it is not a problem
var proceduralType = asset.Type;
if (proceduralType.Node.Tag == "!CapsuleProceduralModel" && currentVersion != PackageVersion.Parse("0.0.6"))
{
if (proceduralType.Radius == null)
{
proceduralType.Radius = 0.25f;
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var hierarchy = asset.Hierarchy;
// Remove from all layers/renderers
var layers = (DynamicYamlArray)hierarchy?.SceneSettings?.GraphicsCompositor?.Layers;
if (layers != null)
{
foreach (dynamic layer in layers)
{
ProcessRenderers((DynamicYamlArray)layer.Renderers);
}
}
var masterRenderers = (DynamicYamlArray)hierarchy?.SceneSettings?.GraphicsCompositor?.Master?.Renderers;
ProcessRenderers(masterRenderers);
// Remove from editor settings
var colorTransforms = hierarchy?.SceneSettings?.EditorSettings?.Mode?.PostProcessingEffects?.ColorTransforms;
if (colorTransforms != null)
{
colorTransforms.RemoveChild("GammaTransform");
// Because the color was stored in linear, we need to store it back to gamma
// We also apply a x2 to the color to
var color = hierarchy.SceneSettings.EditorSettings.Mode.BackgroundColor;
if (color != null)
{
color["R"] = MathUtil.Clamp(MathUtil.LinearToSRgb((float)color["R"]) * 2.0f, 0.0f, 1.0f);
color["G"] = MathUtil.Clamp(MathUtil.LinearToSRgb((float)color["G"]) * 2.0f, 0.0f, 1.0f);
color["B"] = MathUtil.Clamp(MathUtil.LinearToSRgb((float)color["B"]) * 2.0f, 0.0f, 1.0f);
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var hierarchy = asset.Hierarchy;
var entities = (DynamicYamlArray)hierarchy.Entities;
foreach (dynamic entity in entities)
{
var components = entity.Components;
var lightComponent = components["LightComponent.Key"];
if (lightComponent != null)
{
var lightType = lightComponent.Type;
if (lightType != null)
{
var shadow = lightType.Shadow;
if (shadow != null)
{
var size = (OldLightShadowMapSize)(shadow.Size ?? OldLightShadowMapSize.Small);
var importance = (OldLightShadowImportance)(shadow.Importance ?? OldLightShadowImportance.Low);
// Convert back the old size * importance to the new size
var factor = importance == OldLightShadowImportance.High ? 2.0 : importance == OldLightShadowImportance.Medium ? 1.0 : 0.5;
factor *= Math.Pow(2.0, (int)size - 2.0);
var value = ((int)Math.Log(factor, 2.0)) + 3;
var newSize = (LightShadowMapSize)Enum.ToObject(typeof(LightShadowMapSize), value);
shadow.Size = newSize;
shadow.RemoveChild("Importance");
}
}
}
}
}
public static bool MigrateAssetIfNeeded(AssetMigrationContext context, PackageLoadingAssetFile loadAsset, string dependencyName, PackageVersion untilVersion = null)
{
var assetFullPath = loadAsset.FilePath.FullPath;
// Determine if asset was Yaml or not
var assetFileExtension = Path.GetExtension(assetFullPath);
if (assetFileExtension == null)
{
return(false);
}
assetFileExtension = assetFileExtension.ToLowerInvariant();
var serializer = AssetSerializer.FindSerializer(assetFileExtension);
if (!(serializer is AssetYamlSerializer))
{
return(false);
}
// We've got a Yaml asset, let's get expected and serialized versions
var serializedVersion = PackageVersion.Zero;
PackageVersion expectedVersion;
Type assetType;
// Read from Yaml file the asset version and its type (to get expected version)
// Note: It tries to read as few as possible (SerializedVersion is expected to be right after Id, so it shouldn't try to read further than that)
using (var assetStream = loadAsset.OpenStream())
using (var streamReader = new StreamReader(assetStream))
{
var yamlEventReader = new EventReader(new Parser(streamReader));
// Skip header
yamlEventReader.Expect <StreamStart>();
yamlEventReader.Expect <DocumentStart>();
var mappingStart = yamlEventReader.Expect <MappingStart>();
var yamlSerializerSettings = YamlSerializer.GetSerializerSettings();
var tagTypeRegistry = yamlSerializerSettings.TagTypeRegistry;
bool typeAliased;
assetType = tagTypeRegistry.TypeFromTag(mappingStart.Tag, out typeAliased);
var expectedVersions = AssetRegistry.GetCurrentFormatVersions(assetType);
expectedVersion = expectedVersions?.FirstOrDefault(x => x.Key == dependencyName).Value ?? PackageVersion.Zero;
Scalar assetKey;
while ((assetKey = yamlEventReader.Allow <Scalar>()) != null)
{
// Only allow Id before SerializedVersion
if (assetKey.Value == nameof(Asset.Id))
{
yamlEventReader.Skip();
}
else if (assetKey.Value == nameof(Asset.SerializedVersion))
{
// Check for old format: only a scalar
var scalarVersion = yamlEventReader.Allow <Scalar>();
if (scalarVersion != null)
{
serializedVersion = PackageVersion.Parse("0.0." + Convert.ToInt32(scalarVersion.Value, CultureInfo.InvariantCulture));
// Let's update to new format
using (var yamlAsset = loadAsset.AsYamlAsset())
{
yamlAsset.DynamicRootNode.RemoveChild(nameof(Asset.SerializedVersion));
AssetUpgraderBase.SetSerializableVersion(yamlAsset.DynamicRootNode, dependencyName, serializedVersion);
var baseBranch = yamlAsset.DynamicRootNode[Asset.BaseProperty];
if (baseBranch != null)
{
var baseAsset = baseBranch["Asset"];
if (baseAsset != null)
{
baseAsset.RemoveChild(nameof(Asset.SerializedVersion));
AssetUpgraderBase.SetSerializableVersion(baseAsset, dependencyName, serializedVersion);
}
}
}
}
else
{
// New format: package => version mapping
yamlEventReader.Expect <MappingStart>();
while (!yamlEventReader.Accept <MappingEnd>())
{
var packageName = yamlEventReader.Expect <Scalar>().Value;
var packageVersion = PackageVersion.Parse(yamlEventReader.Expect <Scalar>().Value);
// For now, we handle only one dependency at a time
if (packageName == dependencyName)
{
serializedVersion = packageVersion;
}
}
yamlEventReader.Expect <MappingEnd>();
}
break;
}
else
{
// If anything else than Id or SerializedVersion, let's stop
break;
}
}
}
if (serializedVersion > expectedVersion)
{
// Try to open an asset newer than what we support (probably generated by a newer Xenko)
throw new InvalidOperationException($"Asset of type {assetType} has been serialized with newer version {serializedVersion}, but only version {expectedVersion} is supported. Was this asset created with a newer version of Xenko?");
}
if (serializedVersion < expectedVersion)
{
// Perform asset upgrade
context.Log.Verbose("{0} needs update, from version {1} to version {2}", Path.GetFullPath(assetFullPath), serializedVersion, expectedVersion);
using (var yamlAsset = loadAsset.AsYamlAsset())
{
var yamlRootNode = yamlAsset.RootNode;
// Check if there is any asset updater
var assetUpgraders = AssetRegistry.GetAssetUpgraders(assetType, dependencyName);
if (assetUpgraders == null)
{
throw new InvalidOperationException($"Asset of type {assetType} should be updated from version {serializedVersion} to {expectedVersion}, but no asset migration path was found");
}
// Instantiate asset updaters
var currentVersion = serializedVersion;
while (currentVersion != expectedVersion)
{
PackageVersion targetVersion;
// This will throw an exception if no upgrader is available for the given version, exiting the loop in case of error.
var upgrader = assetUpgraders.GetUpgrader(currentVersion, out targetVersion);
// Stop if the next version would be higher than what is expected
if (untilVersion != null && targetVersion > untilVersion)
{
break;
}
upgrader.Upgrade(context, dependencyName, currentVersion, targetVersion, yamlRootNode, loadAsset);
currentVersion = targetVersion;
}
// Make sure asset is updated to latest version
YamlNode serializedVersionNode;
PackageVersion newSerializedVersion = null;
if (yamlRootNode.Children.TryGetValue(new YamlScalarNode(nameof(Asset.SerializedVersion)), out serializedVersionNode))
{
var newSerializedVersionForDefaultPackage = ((YamlMappingNode)serializedVersionNode).Children[new YamlScalarNode(dependencyName)];
newSerializedVersion = PackageVersion.Parse(((YamlScalarNode)newSerializedVersionForDefaultPackage).Value);
}
if (untilVersion == null && newSerializedVersion != expectedVersion)
{
throw new InvalidOperationException($"Asset of type {assetType} was migrated, but still its new version {newSerializedVersion} doesn't match expected version {expectedVersion}.");
}
context.Log.Info("{0} updated from version {1} to version {2}", Path.GetFullPath(assetFullPath), serializedVersion, expectedVersion);
}
return(true);
}
return(false);
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
asset.Hierarchy.SceneSettings.EditorSettings.Camera = DynamicYamlEmpty.Default;
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var hierarchy = asset.Hierarchy;
var entities = (DynamicYamlArray)hierarchy.Entities;
foreach (dynamic entity in entities)
{
var components = entity.Entity.Components;
var physComponent = components["PhysicsComponent.Key"];
if (physComponent == null) continue;
foreach (dynamic element in physComponent.Elements)
{
if (element.Node.Tag == "!RigidbodyElement")
{
element.NodeName = element.LinkedBoneName;
element.RemoveChild("LinkedBoneName");
}
}
}
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var entities = asset.Hierarchy.Entities;
var designEntities = new YamlSequenceNode();
asset.Hierarchy.Entities = designEntities;
foreach (var entity in entities)
{
var designEntity = new YamlMappingNode();
dynamic dynamicDesignEntity = new DynamicYamlMapping(designEntity);
dynamicDesignEntity.Entity = entity;
designEntities.Add(designEntity);
}
}
public static bool MigrateAssetIfNeeded(AssetMigrationContext context, PackageLoadingAssetFile loadAsset)
{
var assetFullPath = loadAsset.FilePath.FullPath;
// Determine if asset was Yaml or not
var assetFileExtension = Path.GetExtension(assetFullPath);
if (assetFileExtension == null)
return false;
assetFileExtension = assetFileExtension.ToLowerInvariant();
var serializer = AssetSerializer.FindSerializer(assetFileExtension);
if (!(serializer is AssetYamlSerializer))
return false;
// We've got a Yaml asset, let's get expected and serialized versions
var serializedVersion = 0;
int expectedVersion;
Type assetType;
// Read from Yaml file the asset version and its type (to get expected version)
// Note: It tries to read as few as possible (SerializedVersion is expected to be right after Id, so it shouldn't try to read further than that)
using (var assetStream = loadAsset.OpenStream())
using (var streamReader = new StreamReader(assetStream))
{
var yamlEventReader = new EventReader(new Parser(streamReader));
// Skip header
yamlEventReader.Expect<StreamStart>();
yamlEventReader.Expect<DocumentStart>();
var mappingStart = yamlEventReader.Expect<MappingStart>();
var yamlSerializerSettings = YamlSerializer.GetSerializerSettings();
var tagTypeRegistry = yamlSerializerSettings.TagTypeRegistry;
bool typeAliased;
assetType = tagTypeRegistry.TypeFromTag(mappingStart.Tag, out typeAliased);
expectedVersion = AssetRegistry.GetCurrentFormatVersion(assetType);
Scalar assetKey;
while ((assetKey = yamlEventReader.Allow<Scalar>()) != null)
{
// Only allow Id before SerializedVersion
if (assetKey.Value == "Id")
{
yamlEventReader.Skip();
continue;
}
if (assetKey.Value == "SerializedVersion")
{
serializedVersion = Convert.ToInt32(yamlEventReader.Expect<Scalar>().Value, CultureInfo.InvariantCulture);
break;
}
}
}
if (serializedVersion > expectedVersion)
{
// Try to open an asset newer than what we support (probably generated by a newer Paradox)
throw new InvalidOperationException(string.Format("Asset of type {0} has been serialized with newer version {1}, but only version {2} is supported. Was this asset created with a newer version of Paradox?", assetType, serializedVersion, expectedVersion));
}
if (serializedVersion < expectedVersion)
{
// Perform asset upgrade
context.Log.Verbose("{0} needs update, from version {1} to version {2}", Path.GetFullPath(assetFullPath), serializedVersion, expectedVersion);
// transform the stream into string.
string assetAsString;
using (var assetStream = loadAsset.OpenStream())
using (var assetStreamReader = new StreamReader(assetStream, Encoding.UTF8))
{
assetAsString = assetStreamReader.ReadToEnd();
}
// Load the asset as a YamlNode object
var input = new StringReader(assetAsString);
var yamlStream = new YamlStream();
yamlStream.Load(input);
var yamlRootNode = (YamlMappingNode)yamlStream.Documents[0].RootNode;
// Check if there is any asset updater
var assetUpgraders = AssetRegistry.GetAssetUpgraders(assetType);
if (assetUpgraders == null)
{
throw new InvalidOperationException(string.Format("Asset of type {0} should be updated from version {1} to {2}, but no asset migration path was found", assetType, serializedVersion, expectedVersion));
}
// Instantiate asset updaters
var currentVersion = serializedVersion;
while (currentVersion != expectedVersion)
{
int targetVersion;
// This will throw an exception if no upgrader is available for the given version, exiting the loop in case of error.
var upgrader = assetUpgraders.GetUpgrader(currentVersion, out targetVersion);
upgrader.Upgrade(context, currentVersion, targetVersion, yamlRootNode, loadAsset);
currentVersion = targetVersion;
}
// Make sure asset is updated to latest version
YamlNode serializedVersionNode;
var newSerializedVersion = 0;
if (yamlRootNode.Children.TryGetValue(new YamlScalarNode("SerializedVersion"), out serializedVersionNode))
{
newSerializedVersion = Convert.ToInt32(((YamlScalarNode)serializedVersionNode).Value);
}
if (newSerializedVersion != expectedVersion)
{
throw new InvalidOperationException(string.Format("Asset of type {0} was migrated, but still its new version {1} doesn't match expected version {2}.", assetType, newSerializedVersion, expectedVersion));
}
context.Log.Info("{0} updated from version {1} to version {2}", Path.GetFullPath(assetFullPath), serializedVersion, expectedVersion);
var preferredIndent = YamlSerializer.GetSerializerSettings().PreferredIndent;
// Save asset back to disk
using (var memoryStream = new MemoryStream())
{
using (var streamWriter = new StreamWriter(memoryStream))
{
yamlStream.Save(streamWriter, true, preferredIndent);
}
loadAsset.AssetContent = memoryStream.ToArray();
}
return true;
}
return false;
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var proceduralType = asset.Type;
if (proceduralType.Diameter != null)
{
proceduralType.Radius = 0.5f * (float)proceduralType.Diameter;
proceduralType.Diameter = DynamicYamlEmpty.Default;
}
if (proceduralType.Node.Tag == "!TorusProceduralModel" && proceduralType.Thickness != null)
{
proceduralType.Thickness = 0.5f * (float)proceduralType.Thickness;
}
}
protected override void UpgradeAsset(AssetMigrationContext context, PackageVersion currentVersion, PackageVersion targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
if (asset.NoPremultiply != null)
{
asset.IsPremultiplied = !(bool)asset.NoPremultiply;
asset.NoPremultiply = DynamicYamlEmpty.Default;
}
if (asset.IsNotPremultiply != null)
{
asset.IsPremultiplied = !(bool)asset.IsNotPremultiply;
asset.IsNotPremultiply = DynamicYamlEmpty.Default;
}
}
protected override void UpgradeAsset(AssetMigrationContext context, int currentVersion, int targetVersion, dynamic asset, PackageLoadingAssetFile assetFile)
{
var hierarchy = asset.Hierarchy;
var entities = (DynamicYamlArray)hierarchy.Entities;
foreach (dynamic entity in entities)
{
var components = entity.Components;
var physComponent = components["PhysicsComponent.Key"];
if (physComponent != null)
{
foreach (dynamic element in physComponent.Elements)
{
var type = element.Type.Node.Value;
if (type == "PhantomCollider")
{
element.Node.Tag = "!TriggerElement";
element.RemoveChild("StepHeight");
}
else if (type == "StaticCollider")
{
element.Node.Tag = "!StaticColliderElement";
element.RemoveChild("StepHeight");
}
else if (type == "StaticRigidBody")
{
element.Node.Tag = "!StaticRigidbodyElement";
element.RemoveChild("StepHeight");
}
else if (type == "DynamicRigidBody")
{
element.Node.Tag = "!DynamicRigidbodyElement";
element.RemoveChild("StepHeight");
}
else if (type == "KinematicRigidBody")
{
element.Node.Tag = "!KinematicRigidbodyElement";
element.RemoveChild("StepHeight");
}
else if (type == "CharacterController")
{
element.Node.Tag = "!CharacterElement";
}
element.RemoveChild("Type");
}
}
}
}