adds Engine.RemoveComponent<TComponent>(Entity)

encompass-cs/Engine.cs

@@ -657,6 +657,16 @@ namespace Encompass
             }
         }
 
+        /// <summary>
+        /// Removes a Component with the specified type from the given Entity.
+        /// Note that the Engine must Read the Component type that is being removed.
+        /// </summary>
+        protected void RemoveComponent<TComponent>(Entity entity) where TComponent : struct, IComponent
+        {
+            var (componentID, _) = GetComponent<TComponent>(entity);
+            RemoveComponent(componentID);
+        }
+
         /// <summary>
         /// Removes the Component with the specified ID from its Entity.
         /// </summary>

test/EngineTest.cs

@@ -1117,5 +1117,38 @@ namespace Tests
 
             readEntities.Should().BeEmpty();
         }
+
+        [Reads(typeof(MockComponent))]
+        class RemoveComponentByTypeEngine : Engine
+        {
+            public override void Update(double dt)
+            {
+                foreach (var (_, _, entity) in ReadComponentsIncludingEntity<MockComponent>())
+                {
+                    RemoveComponent<MockComponent>(entity);
+                }
+            }
+        }
+
+        [Test]
+        public void RemoveComponentByType()
+        {
+            var worldBuilder = new WorldBuilder();
+            worldBuilder.AddEngine(new ReadComponentsTestEngine());
+            worldBuilder.AddEngine(new RemoveComponentByTypeEngine());
+
+            var entity = worldBuilder.CreateEntity();
+            worldBuilder.SetComponent(entity, new MockComponent { });
+
+            var entityB = worldBuilder.CreateEntity();
+            worldBuilder.SetComponent(entity, new MockComponent { });
+
+            var world = worldBuilder.Build();
+
+            world.Update(0.01);
+            world.Update(0.01);
+
+            resultComponents.Should().BeEmpty();
+        }
     }
 }