rename: EntityRelation<> -> EntityRelations<>

src/ECS/Relations/EntityRelation.cs → src/ECS/Relations/EntityRelations.cs

@@ -3,12 +3,12 @@
 // ReSharper disable once CheckNamespace
 namespace Friflo.Engine.ECS;
 
-public readonly struct EntityRelation <TRelation>
+public readonly struct EntityRelations <TRelation>
     where TRelation : struct, IRelation
 {
     private readonly AbstractEntityRelations relations;
 
-    internal EntityRelation(AbstractEntityRelations relations) {
+    internal EntityRelations(AbstractEntityRelations relations) {
         this.relations = relations;
     }
 
@@ -23,7 +23,7 @@ internal EntityRelation(AbstractEntityRelations relations) {
     ///   </item>
     ///   <item>
     ///     To get all entities including their relations (the cartesian product aka CROSS JOIN) use<br/>
-    ///     <see cref="EntityRelation{TRelation}.Pairs"/>
+    ///     <see cref="EntityRelations{TRelation}.Pairs"/>
     ///   </item>
     /// </list>
     /// </remarks>

src/ECS/Relations/RelationExtensions.cs

@@ -102,15 +102,15 @@ public static EntityLinks<TRelation> GetIncomingLinks<TRelation>(this Entity tar
     #endregion
 
 #region EntityStore
-    public static EntityRelation<TRelation> EntityRelation<TRelation>(this EntityStore store)
+    public static EntityRelations<TRelation> EntityRelations<TRelation>(this EntityStore store)
         where TRelation : struct, IRelation
     {
         var relations = AbstractEntityRelations.GetEntityRelations(store, StructInfo<TRelation>.Index);
-        return new EntityRelation<TRelation>(relations);
+        return new EntityRelations<TRelation>(relations);
     }
 
     /// <summary>
-    /// Obsolete: Use <see cref="EntityRelation{TRelation}.Entities"/><br/>
+    /// Obsolete: Use <see cref="ECS.EntityRelations{TRelation}.Entities"/><br/>
     /// Returns a collection of entities having one or more relations of the specified <typeparamref name="TRelation"/> type.<br/>
     /// Executes in O(1).
     /// </summary>
@@ -121,11 +121,11 @@ public static EntityRelation<TRelation> EntityRelation<TRelation>(this EntitySto
     ///   </item>
     ///   <item>
     ///     To get all entities including their relations (the cartesian product aka CROSS JOIN) use<br/>
-    ///     <see cref="EntityRelation{TRelation}.Pairs"/>
+    ///     <see cref="ECS.EntityRelations{TRelation}.Pairs"/>
     ///   </item>
     /// </list>
     /// </remarks>
-    [Obsolete("replace with property: EntityRelation<TRelation>().Entities")]
+    [Obsolete("replace with property: EntityRelations<TRelation>().Entities")]
     public static EntityReadOnlyCollection GetAllEntitiesWithRelations<TRelation>(this EntityStore store)
         where TRelation : struct, IRelation
     {
@@ -134,11 +134,11 @@ public static EntityReadOnlyCollection GetAllEntitiesWithRelations<TRelation>(th
     }
 
     /// <summary>
-    /// Obsolete: Use <see cref="EntityRelation{TRelation}.For"/><br/>
+    /// Obsolete: Use <see cref="ECS.EntityRelations{TRelation}.For"/><br/>
     /// Iterates all entity relations of the specified <typeparamref name="TRelation"/> type.<br/>
     /// Executes in O(N) N: number of all entity relations.
     /// </summary>
-    [Obsolete("replace with method: EntityRelation<TRelation>().For()")]
+    [Obsolete("replace with method: EntityRelations<TRelation>().For()")]
     public static void ForAllEntityRelations<TRelation>(this EntityStore store, ForEachEntity<TRelation> lambda)
         where TRelation : struct, IRelation
     {
@@ -147,11 +147,11 @@ public static void ForAllEntityRelations<TRelation>(this EntityStore store, ForE
     }
 
     /// <summary>
-    /// Obsolete: Use <see cref="EntityRelation{TRelation}.Pairs"/><br/> 
+    /// Obsolete: Use <see cref="ECS.EntityRelations{TRelation}.Pairs"/><br/> 
     /// Return all entity relations  of the specified <typeparamref name="TRelation"/> type.<br/>
     /// Executes in O(1).  Most efficient way to iterate all entity relations.
     /// </summary>
-    [Obsolete("replace with property: EntityRelation<TRelation>().Pairs")]
+    [Obsolete("replace with property: EntityRelations<TRelation>().Pairs")]
     public static (Entities entities, Chunk<TRelation> relations) GetAllEntityRelations<TRelation>(this EntityStore store)
         where TRelation : struct, IRelation
     {

src/Tests/ECS/Relations/Test_Relations.cs

@@ -227,7 +227,7 @@ public static void Test_Relations_Enumerator()
     public static void Test_Relations_EntityReadOnlyCollection()
     {
         var store   = new EntityStore();
-        var entities = store.EntityRelation<IntRelation>().Entities;
+        var entities = store.EntityRelations<IntRelation>().Entities;
 
         var entity1 = store.CreateEntity(1);
         var entity2 = store.CreateEntity(2);

src/Tests/ECS/Relations/Test_Relations_Delete.cs

@@ -12,7 +12,7 @@ public static class Test_Relations_Delete
     public static void Test_Relations_Delete_int_relations()
     {
         var store       = new EntityStore();
-        var intRelations = store.EntityRelation<IntRelation>();
+        var intRelations = store.EntityRelations<IntRelation>();
         var allEntities = intRelations.Entities;
         AreEqual("{ }",         allEntities.Debug());
 
@@ -55,7 +55,7 @@ public static void Test_Relations_Delete_int_relations()
     public static void Test_Relations_Delete_Entity_relations()
     {
         var store       = new EntityStore();
-        var attackRelations = store.EntityRelation<AttackRelation>();
+        var attackRelations = store.EntityRelations<AttackRelation>();
         var sourceNodes = attackRelations.Entities;
         AreEqual("{ }",         sourceNodes.Debug());
 

src/Tests/ECS/Relations/Test_Relations_Query.cs

@@ -197,7 +197,7 @@ public static void Test_Relations_ForAllEntityRelations_Perf()
         int count = 0;
         var sw = new Stopwatch();
         sw.Start();
-        store.EntityRelation<IntRelation>().For((ref IntRelation relation, Entity entity) => {
+        store.EntityRelations<IntRelation>().For((ref IntRelation relation, Entity entity) => {
             count++;
         });
         AreEqual(entityCount * relationsPerEntity, count);
@@ -222,7 +222,7 @@ public static void Test_Relations_GetAllEntityRelations_Perf()
         int count = 0;
         var sw = new Stopwatch();
         sw.Start();
-        var (entities, relations) = store.EntityRelation<IntRelation>().Pairs;
+        var (entities, relations) = store.EntityRelations<IntRelation>().Pairs;
         int length = entities.Count;
         for (int n = 0; n < length; n++) {
             count++;