private void OnEnable()
{
this.selectionEntityProxy = CreateInstance <EntitySelectionProxy>();
this.selectionEntityProxy.hideFlags = HideFlags.HideAndDontSave;
//Not yet full implemented. See the comment at the selectionObjectProxy declaration on line 53
//this.selectionObjectProxy = CreateInstance<ObjectSelectionProxy>();
//this.selectionObjectProxy.hideFlags = HideFlags.HideAndDontSave;
allSystems.Clear();
IEnumerable <Type> allTypes;
foreach (var ass in AppDomain.CurrentDomain.GetAssemblies())
{
try
{
allTypes = ass.GetTypes();
}
catch (ReflectionTypeLoadException e)
{
allTypes = e.Types.Where(t => t != null);
Debug.LogWarning("ECSTools failed in loading assembly: " + ass.Location);
}
var systemTypes = allTypes.Where(t =>
t.IsSubclassOf(typeof(ComponentSystemBase)) &&
!t.IsAbstract &&
!t.ContainsGenericParameters);
allSystems.AddRange(systemTypes);
}
EditorApplication.playModeStateChanged += EditorApplicationOnPlayModeStateChanged;
//Used internally for help in setting position values like height and width
//PositioningWindow.Add = this;
}
protected override void OnCreate()
{
_colorIDShader = Shader.Find("Unlit/EntityIdShader");
_selectedPixel = new Texture2D(1, 1, TextureFormat.RGBA32, false);
CurrentSelectedEntityProxy = ScriptableObject.CreateInstance <EntitySelectionProxy>();
SceneView.duringSceneGui += UpdateView;
}
public void SetUp()
{
InspectorUtility.Settings.Backend = InspectorSettings.InspectorBackend.Normal;
m_Entity = m_World.EntityManager.CreateEntity();
m_Proxy = EntitySelectionProxy.CreateInstance(m_World, m_Entity);
m_Editor = UnityEditor.Editor.CreateEditor(m_Proxy);
}
private void SelectEntity(Vector2 mousePos)
{
var selectedEntity = new Entity
{
Index = ColorToIndex(GetColorAtMousePos(mousePos, _objectIDRenderTarget))
};
if (_entityIndexToVersion.ContainsKey(selectedEntity.Index))
{
selectedEntity.Version = _entityIndexToVersion[selectedEntity.Index];
EntitySelectionProxy.SelectEntity(World, selectedEntity);
}
else
{
Selection.activeObject = null;
}
}
public void OnDrawHandles()
{
EntitySelectionProxy entityProxy = target as EntitySelectionProxy;
if (entityProxy == null || !entityProxy.Exists)
{
return;
}
var world = entityProxy.World;
if (!world.EntityManager.HasComponent <WorldRenderBounds>(entityProxy.Entity))
{
return;
}
var bounds = world.EntityManager.GetComponentData <WorldRenderBounds>(entityProxy.Entity).Value;
Handles.color = Color.green;
Handles.DrawWireCube(bounds.Center, bounds.Size);
}
public IEnumerator Selection_DestroyingSelectedEntityDeselectInView()
{
var internalListView = WindowRoot.Q <TreeView>(Constants.EntityHierarchy.FullViewName).Q <ListView>();
var e = m_Manager.CreateEntity();
var node = EntityHierarchyNodeId.FromEntity(e);
yield return(SkipAnEditorFrameAndDiffingUtility());
Assert.That(internalListView.currentSelectionIds, Is.Empty);
EntitySelectionProxy.SelectEntity(m_Manager.World, e);
yield return(null);
Assert.That(internalListView.currentSelectionIds, Is.EquivalentTo(new[] { node.GetHashCode() }));
m_Manager.DestroyEntity(e);
yield return(SkipAnEditorFrameAndDiffingUtility());
Assert.That(internalListView.selectedItems, Is.Empty);
}
void EntitiesView()
{
world = EditorGUILayout.Popup(world, World.AllWorlds.Select(w => w.Name).ToArray(), GUILayout.Width(250));
verticalSplitViewComponentEditorArea.BeginSplitView();
horizontalSplitViewComponentEntitySplit.BeginSplitView();
componentTypeList.OnGUI(GetExpandingRect());
horizontalSplitViewComponentEntitySplit.Split();
entityList.OnGUI(GetExpandingRect());
horizontalSplitViewComponentEntitySplit.EndSplitView();
verticalSplitViewComponentEditorArea.Split();
scrollPosition = GUILayout.BeginScrollView(scrollPosition, Box);
//Not yet full implemented See the comment at the selectionObjectProxy declaration on line 53
//var obj = selectionObjectProxy.Object;
var obj = selectedComponentTypeObject;
if (obj != null)
{
foreach (var field in obj.GetType().GetFields())
{
StructDrawer.GetType(field, ref obj, field.GetValue(obj), World);
}
}
GUILayout.EndScrollView();
if (Selection.activeObject is EntitySelectionProxy proxy)
{
selectionEntityProxy = proxy;
}
GUILayout.BeginHorizontal();
if (GUILayout.Button("Add Component"))
{
EntityManager em = World.Active.EntityManager;
var selection = componentTypeList.GetSelection();
var objectList = componentTypeList.GetRows().Where(a => selection.Contains(a.id)).ToArray();
//TODO: Finish Multi-Component Selection adding and setting
//var typeList = new List<ComponentType>();
//foreach (var item in objectList)
//{
// var ele = item as ComponentElement;
// typeList.Add(ele.Type);
//}
//var comptypes = new ComponentTypes(typeList.ToArray());
//em.AddComponents(selectionEntityProxy.Entity, comptypes);
if (objectList[0] is ComponentElement element)
{
if (!em.HasComponent(selectionEntityProxy.Entity, element.Type))
{
em.AddComponent(selectionEntityProxy.Entity, element.Type);
em.SetComponentWithType(selectionEntityProxy.Entity, element.Type, obj);
}
}
}
if (GUILayout.Button("Set Component"))
{
EntityManager em = World.Active.EntityManager;
var selection = entityList.GetSelection();
var objectList = entityList.GetRows().Where(a => selection.Contains(a.id)).ToArray();
if (objectList[0] is EntityElement entityElementSelected)
{
if (!em.HasComponent(selectionEntityProxy.Entity, selectedComponentType))
{
em.SetComponentWithType(entityElementSelected.Entity, selectedComponentType, obj);
}
//See the comments for selectedComponentType an ObjectSelectionChanged function
//if(!em.HasComponent(selectionEntityProxy.Entity, selectionObjectProxy.ComponentType))
// em.SetComponentWithType(entityElementSelected.Entity, selectionObjectProxy.ComponentType, obj);
else if (objectList[0] is ComponentElement element)
{
if (element.parent is EntityElement entityElement)
{
if (!em.HasComponent(selectionEntityProxy.Entity, element.Type))
{
em.SetComponentWithType(entityElement.Entity, element.Type, obj);
}
}
}
}
}
if (GUILayout.Button("Remove Component"))
{
EntityManager em = World.Active.EntityManager;
var selection = componentTypeList.GetSelection();
var typeList = componentTypeList.GetRows().Where(a => selection.Contains(a.id));
foreach (var type in typeList)
{
if (type is ComponentElement entityType)
{
if (!em.HasComponent(selectionEntityProxy.Entity, entityType.Type))
{
em.RemoveComponent(selectionEntityProxy.Entity, entityType.Type);
}
}
}
}
if (GUILayout.Button("Destroy Entity"))
{
if (selectionEntityProxy.Exists)
{
var entityManager = World.EntityManager;
entityManager.DestroyEntity(selectionEntityProxy.Entity);
}
}
if (GUILayout.Button("Create Entity With Components"))
{
EntityManager em = World.EntityManager;
var selection = componentTypeList.GetSelection();
var typeList = componentTypeList.GetRows().Where(a => selection.Contains(a.id));
var entity = em.CreateEntity();
foreach (var type in typeList)
{
if (type is ComponentElement entityType)
{
if (!em.HasComponent(entity, entityType.Type))
{
em.SetComponentWithType(entity, entityType.Type, obj);
}
}
}
}
GUILayout.EndHorizontal();
verticalSplitViewComponentEditorArea.EndSplitView();
}
private void CreateEntitySelectionProxy()
{
selectionProxy = ScriptableObject.CreateInstance <EntitySelectionProxy>();
selectionProxy.hideFlags = HideFlags.HideAndDontSave;
}
