public void TestMergeAddEntityWithLinks2()
{
// Test merging an EntityGroupAsset with a root entity EA, and 3 child entities
// - Add a child entity to NewBase that has a link to an another entity + a link to the component of another entity
//
// Base NewBase NewAsset NewAsset (Merged)
//
// EA EA EA'(base: EA) EA'(base: EA)
// |-EA1 |-EA1 |-EA1'(base: EA1) |-EA1'(base: EA1)
// |-EA2 |-EA2 + link EA4 |-EA2'(base: EA2) |-EA2'(base: EA2) + link EA4'
// |-EA3 |-EA3 |-EA3'(base: EA3) |-EA3'(base: EA3)
// |-EA4 |-EA4'(base: EA4)
//
var eA = new Entity() { Name = "A" };
var eA1 = new Entity() { Name = "A1" };
var eA2 = new Entity() { Name = "A2" };
var eA3 = new Entity() { Name = "A3" };
eA.Transform.Children.Add(eA1.Transform);
eA.Transform.Children.Add(eA2.Transform);
eA.Transform.Children.Add(eA3.Transform);
// Create Base Asset
var baseAsset = new EntityGroupAsset();
baseAsset.Hierarchy.Entities.Add(new EntityDesign(eA, new EntityDesignData()));
baseAsset.Hierarchy.Entities.Add(new EntityDesign(eA1, new EntityDesignData()));
baseAsset.Hierarchy.Entities.Add(new EntityDesign(eA2, new EntityDesignData()));
baseAsset.Hierarchy.Entities.Add(new EntityDesign(eA3, new EntityDesignData()));
baseAsset.Hierarchy.RootEntities.Add(eA.Id);
var baseAssetItem = new AssetItem("base", baseAsset);
// Create new Base Asset
var newBaseAsset = (EntityGroupAsset)AssetCloner.Clone(baseAsset);
var eA4 = new Entity() { Name = "A4" };
var rootInNewBase = newBaseAsset.Hierarchy.Entities[newBaseAsset.Hierarchy.RootEntities.First()];
var eA2InNewBaseTransform = rootInNewBase.Entity.Transform.Children.FirstOrDefault(item => item.Entity.Id == eA2.Id);
Assert.NotNull(eA2InNewBaseTransform);
// Add EA4 with link to EA1 entity and EA2 component
var testComponent = new TestEntityComponent
{
EntityLink = eA4,
};
eA2InNewBaseTransform.Entity.Add(testComponent);
newBaseAsset.Hierarchy.Entities.Add(new EntityDesign(eA4, new EntityDesignData()));
rootInNewBase.Entity.Transform.Children.Add(eA4.Transform);
// Create new Asset (from base)
var newAsset = (EntityGroupAsset)baseAssetItem.CreateChildAsset();
// Merge entities (NOTE: it is important to clone baseAsset/newBaseAsset)
var result = newAsset.Merge((EntityGroupAssetBase)AssetCloner.Clone(baseAsset), (EntityGroupAssetBase)AssetCloner.Clone(newBaseAsset), null);
Assert.False(result.HasErrors);
Assert.AreEqual(1, newAsset.Hierarchy.RootEntities.Count);
Assert.AreEqual(5, newAsset.Hierarchy.Entities.Count); // EA, EA1', EA2', EA3', EA4'
var rootEntity = newAsset.Hierarchy.Entities[newAsset.Hierarchy.RootEntities.First()];
Assert.AreEqual(4, rootEntity.Entity.Transform.Children.Count);
var eA1Merged = rootEntity.Entity.Transform.Children[0].Entity;
var eA2Merged = rootEntity.Entity.Transform.Children[1].Entity;
var eA4Merged = rootEntity.Entity.Transform.Children[3].Entity;
Assert.AreEqual("A1", eA1Merged.Name);
Assert.AreEqual("A2", eA2Merged.Name);
Assert.AreEqual("A3", rootEntity.Entity.Transform.Children[2].Entity.Name);
Assert.AreEqual("A4", eA4Merged.Name);
var testComponentMerged = eA2Merged.Get<TestEntityComponent>();
Assert.NotNull(testComponentMerged);
Assert.AreEqual(eA4Merged, testComponentMerged.EntityLink);
}
public void TestMergeAddEntityWithLinks2()
{
// Test merging an EntityGroupAsset with a root entity EA, and 3 child entities
// - Add a child entity to NewBase that has a link to an another entity + a link to the component of another entity
//
// Base NewBase NewAsset NewAsset (Merged)
//
// EA EA EA'(base: EA) EA'(base: EA)
// |-EA1 |-EA1 |-EA1'(base: EA1) |-EA1'(base: EA1)
// |-EA2 |-EA2 + link EA4 |-EA2'(base: EA2) |-EA2'(base: EA2) + link EA4'
// |-EA3 |-EA3 |-EA3'(base: EA3) |-EA3'(base: EA3)
// |-EA4 |-EA4'(base: EA4)
//
var eA = new Entity()
{
Name = "A"
};
var eA1 = new Entity()
{
Name = "A1"
};
var eA2 = new Entity()
{
Name = "A2"
};
var eA3 = new Entity()
{
Name = "A3"
};
eA.Transform.Children.Add(eA1.Transform);
eA.Transform.Children.Add(eA2.Transform);
eA.Transform.Children.Add(eA3.Transform);
// Create Base Asset
var baseAsset = new EntityGroupAsset();
baseAsset.Hierarchy.Entities.Add(new EntityDesign(eA, new EntityDesignData()));
baseAsset.Hierarchy.Entities.Add(new EntityDesign(eA1, new EntityDesignData()));
baseAsset.Hierarchy.Entities.Add(new EntityDesign(eA2, new EntityDesignData()));
baseAsset.Hierarchy.Entities.Add(new EntityDesign(eA3, new EntityDesignData()));
baseAsset.Hierarchy.RootEntities.Add(eA.Id);
var baseAssetItem = new AssetItem("base", baseAsset);
// Create new Base Asset
var newBaseAsset = (EntityGroupAsset)AssetCloner.Clone(baseAsset);
var eA4 = new Entity()
{
Name = "A4"
};
var rootInNewBase = newBaseAsset.Hierarchy.Entities[newBaseAsset.Hierarchy.RootEntities.First()];
var eA2InNewBaseTransform = rootInNewBase.Entity.Transform.Children.FirstOrDefault(item => item.Entity.Id == eA2.Id);
Assert.NotNull(eA2InNewBaseTransform);
// Add EA4 with link to EA1 entity and EA2 component
var testComponent = new TestEntityComponent
{
EntityLink = eA4,
};
eA2InNewBaseTransform.Entity.Add(testComponent);
newBaseAsset.Hierarchy.Entities.Add(new EntityDesign(eA4, new EntityDesignData()));
rootInNewBase.Entity.Transform.Children.Add(eA4.Transform);
// Create new Asset (from base)
var newAsset = (EntityGroupAsset)baseAssetItem.CreateChildAsset();
// Merge entities (NOTE: it is important to clone baseAsset/newBaseAsset)
var result = newAsset.Merge((EntityGroupAssetBase)AssetCloner.Clone(baseAsset), (EntityGroupAssetBase)AssetCloner.Clone(newBaseAsset), null);
Assert.False(result.HasErrors);
Assert.AreEqual(1, newAsset.Hierarchy.RootEntities.Count);
Assert.AreEqual(5, newAsset.Hierarchy.Entities.Count); // EA, EA1', EA2', EA3', EA4'
var rootEntity = newAsset.Hierarchy.Entities[newAsset.Hierarchy.RootEntities.First()];
Assert.AreEqual(4, rootEntity.Entity.Transform.Children.Count);
var eA1Merged = rootEntity.Entity.Transform.Children[0].Entity;
var eA2Merged = rootEntity.Entity.Transform.Children[1].Entity;
var eA4Merged = rootEntity.Entity.Transform.Children[3].Entity;
Assert.AreEqual("A1", eA1Merged.Name);
Assert.AreEqual("A2", eA2Merged.Name);
Assert.AreEqual("A3", rootEntity.Entity.Transform.Children[2].Entity.Name);
Assert.AreEqual("A4", eA4Merged.Name);
var testComponentMerged = eA2Merged.Get <TestEntityComponent>();
Assert.NotNull(testComponentMerged);
Assert.AreEqual(eA4Merged, testComponentMerged.EntityLink);
}
public void TestMergeRemoveEntityWithLinks()
{
// Test merging an PrefabAsset with a root entity EA, and 3 child entities
// - Remove a child entity from NewBase (EA2)
// - Add a child entity (EA4) to NewBase that has a link to the EA2 entity
//
// Base NewBase NewAsset NewAsset (Merged)
//
// EA EA EA'(base: EA) EA'(base: EA)
// |-EA1 |-EA1 |-EA1'(base: EA1) |-EA1'(base: EA1)
// |-EA2 | |-EA2'(base: EA2) |
// |-EA3 |-EA3 |-EA3'(base: EA3) |-EA3'(base: EA3)
// |-EA4' + link EA2' |-EA4'(base: EA4) + no more links
//
var eA = new Entity() { Name = "A" };
var eA1 = new Entity() { Name = "A1" };
var eA2 = new Entity() { Name = "A2" };
var eA3 = new Entity() { Name = "A3" };
eA.Transform.Children.Add(eA1.Transform);
eA.Transform.Children.Add(eA2.Transform);
eA.Transform.Children.Add(eA3.Transform);
// Create Base Asset
var baseAsset = new PrefabAsset();
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA1));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA2));
baseAsset.Hierarchy.Parts.Add(new EntityDesign(eA3));
baseAsset.Hierarchy.RootPartIds.Add(eA.Id);
var baseAssetItem = new AssetItem("base", baseAsset);
// Create new Base Asset
var newBaseAsset = AssetCloner.Clone(baseAsset);
var eA2FromNewBase = newBaseAsset.Hierarchy.Parts.First(item => item.Entity.Id == eA2.Id);
newBaseAsset.Hierarchy.Parts[eA.Id].Entity.Transform.Children.Remove(eA2FromNewBase.Entity.Transform);
// Create new Asset (from base)
var newAsset = (PrefabAsset)baseAssetItem.CreateDerivedAsset();
var eA4 = new Entity() { Name = "A4" };
var rootInNew = newAsset.Hierarchy.Parts[newAsset.Hierarchy.RootPartIds.First()];
var eA2InNewTransform = rootInNew.Entity.Transform.Children.FirstOrDefault(item => item.Entity.Name == "A2");
Assert.NotNull(eA2InNewTransform);
// Add EA4 with link to EA1 entity and EA2 component
var testComponent = new TestEntityComponent
{
EntityLink = eA2InNewTransform.Entity,
};
eA4.Add(testComponent);
newAsset.Hierarchy.Parts.Add(new EntityDesign(eA4));
rootInNew.Entity.Transform.Children.Add(eA4.Transform);
Assert.AreEqual(1, newAsset.Hierarchy.RootPartIds.Count);
Assert.AreEqual(4, newAsset.Hierarchy.Parts.Count); // EA, EA1', EA3', EA4'
var rootEntity = newAsset.Hierarchy.Parts[newAsset.Hierarchy.RootPartIds.First()];
Assert.AreEqual(3, rootEntity.Entity.Transform.Children.Count);
var eA4Merged = rootEntity.Entity.Transform.Children[2].Entity;
Assert.AreEqual("A1", rootEntity.Entity.Transform.Children[0].Entity.Name);
Assert.AreEqual("A3", rootEntity.Entity.Transform.Children[1].Entity.Name);
Assert.AreEqual("A4", eA4Merged.Name);
var testComponentMerged = eA4Merged.Get<TestEntityComponent>();
Assert.NotNull(testComponentMerged);
Assert.Null(testComponentMerged.EntityLink);
}