private static void GenerateNewProjectAssets(
DirectoryInfo projectDirectory,
string name,
IWorldManager worldManager,
IArchetypeManager archetypeManager,
IPersistenceManager persistenceManager
)
{
// Create config entity
var configEntity = worldManager.CreateEntity(archetypeManager.Config);
worldManager.EntityManager.SetComponentData(configEntity, DisplayInfo.Default);
// Generate main scene
var cameraEntity = worldManager.CreateEntity("Camera", archetypeManager.Camera);
worldManager.EntityManager.SetComponentData(cameraEntity, Camera2D.Default);
worldManager.EntityManager.SetComponentData(cameraEntity, DomainCache.GetDefaultValue <Camera2D>());
worldManager.EntityManager.SetComponentData(cameraEntity, DomainCache.GetDefaultValue <Rotation>());
worldManager.EntityManager.SetComponentData(cameraEntity, DomainCache.GetDefaultValue <NonUniformScale>());
using (var entities = new NativeArray <Entity>(cameraEntity.AsArray(), Allocator.Temp))
{
var scene = SceneManager.Create(worldManager.EntityManager, entities, Guid.NewGuid());
var sceneFile = projectDirectory.Combine("Scenes").GetFile("MainScene.scene");
sceneFile.Directory.EnsureExists();
persistenceManager.SaveScene(worldManager.EntityManager, scene, sceneFile.FullName);
var sceneReference = new SceneReference {
SceneGuid = scene.SceneGuid.Guid
};
AddScene(worldManager.EntityManager, worldManager.GetConfigEntity(), sceneReference);
AddStartupScene(worldManager.EntityManager, worldManager.GetConfigEntity(), sceneReference);
}
// Generate configuration scene
using (var entities = new NativeArray <Entity>(configEntity.AsArray(), Allocator.Temp))
{
var configurationScene = SceneManager.Create(worldManager.EntityManager, entities, ConfigurationScene.Guid);
var configurationFile = projectDirectory.GetFile(name).ChangeExtension("configuration");
configurationFile.Directory.EnsureExists();
persistenceManager.SaveScene(worldManager.EntityManager, configurationScene, configurationFile.FullName);
// Hack: remove scene guid/instance id and persistence id
worldManager.EntityManager.RemoveComponent <SceneGuid>(configEntity);
worldManager.EntityManager.RemoveComponent <SceneInstanceId>(configEntity);
}
}
private bool AddType(SearcherItem item)
{
if (!(item is TypeSearcherItem typedItem))
{
return(false);
}
item.Database.ItemList.Remove(item);
foreach (var entity in Targets)
{
var type = typedItem.Type;
var index = TypeManager.GetTypeIndex(type);
if (!EntityManager.HasComponent(entity, type))
{
EntityManager.AddComponent(entity, type);
if (TypeManager.IsZeroSized(index))
{
continue;
}
if (typeof(IComponentData).IsAssignableFrom(type))
{
unsafe
{
var data = EntityManager.GetComponentDataRawRW(entity, index);
var defaultValue = DomainCache.GetDefaultValue(type);
// TODO: Find a better way
typeof(UIElementsBackend)
.GetMethod(nameof(Copy), BindingFlags.NonPublic | BindingFlags.Instance)?
.MakeGenericMethod(type)
.Invoke(this, new [] { entity, index, defaultValue });
}
}
}
}
EntityInspector.ForceRebuildAll();
return(true);
}
static BuiltinHierarchyDragAndDrop()
{
HierarchyDragAndDrop <UnityEngine.Sprite, EntityHierarchyTree.Key> .SingleObjectDrop = (session, sprite, graph, parent, index) =>
{
var worldManager = session.GetManager <IWorldManager>();
var entityManager = worldManager.EntityManager;
var archetypeManager = session.GetManager <IArchetypeManager>();
var assetManager = session.GetManager <IAssetManager>();
var entity = entityManager.CreateEntity(archetypeManager.Sprite);
var renderer = DomainCache.GetDefaultValue <Sprite2DRenderer>();
renderer.sprite = assetManager.GetEntity(sprite);
worldManager.SetEntityName(entity, sprite.name);
entityManager.SetComponentData(entity, renderer);
entityManager.SetComponentData(entity, DomainCache.GetDefaultValue <Rotation>());
entityManager.SetComponentData(entity, DomainCache.GetDefaultValue <NonUniformScale>());
entityManager.SetComponentData(entity, Guid.NewGuid().ToEntityGuid());
var node = new EntityNode(graph, session, entity);
if (null != parent)
{
parent.Insert(index, node);
}
else
{
graph.Insert(index, node);
}
return(node);
};
HierarchyDragAndDrop <UnityEngine.Texture2D, EntityHierarchyTree.Key> .SingleObjectDrop = (session, texture, graph, parent, index) =>
{
if (null == texture)
{
return(null);
}
var path = AssetDatabase.GetAssetPath(texture);
var sprites = AssetDatabase.LoadAllAssetsAtPath(path).OfType <UnityEngine.Sprite>().ToArray();
if (sprites.Length == 0)
{
return(null);
}
// Create normal Sprite2DRenderer
if (sprites.Length == 1)
{
return(HierarchyDragAndDrop <UnityEngine.Sprite, EntityHierarchyTree.Key> .SingleObjectDrop(session, sprites[0], graph,
parent, index));
}
// Create Sprite2DRendererSequence
var worldManager = session.GetManager <IWorldManager>();
var entityManager = worldManager.EntityManager;
var archetypeManager = session.GetManager <IArchetypeManager>();
var assetManager = session.GetManager <IAssetManager>();
var entity = entityManager.CreateEntity(archetypeManager.SpriteSequence);
var renderer = DomainCache.GetDefaultValue <Sprite2DRenderer>();
renderer.sprite = assetManager.GetEntity(sprites[0]);
worldManager.SetEntityName(entity, texture.name);
entityManager.SetComponentData(entity, renderer);
entityManager.SetComponentData(entity, DomainCache.GetDefaultValue <Rotation>());
entityManager.SetComponentData(entity, DomainCache.GetDefaultValue <NonUniformScale>());
entityManager.SetComponentData(entity, Guid.NewGuid().ToEntityGuid());
entityManager.SetComponentData(entity, new Sprite2DSequencePlayer {
loop = LoopMode.Loop, sequence = entity, paused = false, speed = 1, time = 0
});
entityManager.SetComponentData(entity, new Sprite2DSequenceOptions {
frameRate = 20
});
// [HACK] We need to prime the asset entities, because if they don't already exist, generating them will
// cause the buffer to be invalid.
foreach (var sprite in sprites)
{
assetManager.GetEntity(sprite);
}
var sequence = entityManager.GetBuffer <Sprite2DSequence>(entity);
foreach (var sprite in sprites)
{
sequence.Add(new Sprite2DSequence {
e = assetManager.GetEntity(sprite)
});
}
var node = new EntityNode(graph, session, entity);
if (null != parent)
{
parent.Insert(index, node);
}
else
{
graph.Insert(index, node);
}
return(node);
};
//Create audio source
HierarchyDragAndDrop <UnityEngine.AudioClip, EntityHierarchyTree.Key> .SingleObjectDrop = (session, audioClip, graph, parent, index) =>
{
var worldManager = session.GetManager <IWorldManager>();
var entityManager = worldManager.EntityManager;
var archetypeManager = session.GetManager <IArchetypeManager>();
var assetManager = session.GetManager <IAssetManager>();
var entitySource = entityManager.CreateEntity(archetypeManager.AudioSource);
worldManager.SetEntityName(entitySource, audioClip.name);
entityManager.SetComponentData(entitySource, new AudioSource()
{
clip = assetManager.GetEntity(audioClip),
volume = 1.0f
});
entityManager.SetComponentData(entitySource, Guid.NewGuid().ToEntityGuid());
var node = new EntityNode(graph, session, entitySource);
if (null != parent)
{
parent.Insert(index, node);
}
else
{
graph.Insert(index, node);
}
return(node);
};
HierarchyDragAndDrop <UnityEngine.Video.VideoClip, EntityHierarchyTree.Key> .SingleObjectDrop = (session, videoClip, graph, parent, index) =>
{
var worldManager = session.GetManager <IWorldManager>();
var entityManager = worldManager.EntityManager;
var archetypeManager = session.GetManager <IArchetypeManager>();
var assetManager = session.GetManager <IAssetManager>();
var entitySource = entityManager.CreateEntity(archetypeManager.VideoSource);
worldManager.SetEntityName(entitySource, videoClip.name);
entityManager.SetComponentData(entitySource, new VideoPlayer()
{
clip = assetManager.GetEntity(videoClip),
controls = true
});
entityManager.SetComponentData(entitySource, Guid.NewGuid().ToEntityGuid());
var node = new EntityNode(graph, session, entitySource);
if (null != parent)
{
parent.Insert(index, node);
}
else
{
graph.Insert(index, node);
}
return(node);
};
}