public void ReplaceChangedNothing()
{
CreateTestData(out var entity, out var metaEntity, 5, 7);
DstEntityManager.CopyAndReplaceEntitiesFrom(SrcEntityManager);
DstEntityManager.CopyAndReplaceEntitiesFrom(SrcEntityManager);
TestValues(entity, metaEntity, 5, 7);
}
public void ReplaceChangedEntities()
{
CreateTestData(out var entity, out var metaEntity, 5, 7);
DstEntityManager.CopyAndReplaceEntitiesFrom(SrcEntityManager);
SrcEntityManager.SetComponentData(entity, new EcsTestData(11));
DstEntityManager.CopyAndReplaceEntitiesFrom(SrcEntityManager);
TestValues(entity, metaEntity, 11, 7);
}
public void Replace_AfterCreatingAndDestroyingAllEntities()
{
DstEntityManager.CopyAndReplaceEntitiesFrom(SrcEntityManager);
var emptyArchetype = DstEntityManager.CreateArchetype();
DstEntityManager.CreateEntity(emptyArchetype, 10000);
DstEntityManager.DestroyEntity(DstEntityManager.UniversalQuery);
DstEntityManager.CopyAndReplaceEntitiesFrom(SrcEntityManager);
Assert.AreEqual(0, DstEntityManager.UniversalQuery.CalculateChunkCount());
}
public void ReplaceEntityManagerContents([Values] bool createToReplaceEntity)
{
CreateTestData(out var entity, out var metaEntity, 5, 7);
if (createToReplaceEntity)
{
DstEntityManager.CreateEntity(typeof(EcsTestData), typeof(EcsTestSharedComp));
}
DstEntityManager.CopyAndReplaceEntitiesFrom(SrcEntityManager);
Assert.AreEqual(1, SrcEntityManager.UniversalQuery.CalculateEntityCount());
Assert.AreEqual(1, DstEntityManager.UniversalQuery.CalculateEntityCount());
TestValues(entity, metaEntity, 5, 7);
}
