Merge pull request #14 from AnnulusGames/feature-onconvert

Add: OnConvert to EntityConversion

Author: nuskey8

src/Arch.Unity/Assets/Arch.Unity/Runtime/Conversion/EntityConversion.cs

@@ -52,6 +52,8 @@ static void Init()
         }
 #endif
 
+        public static event Action<EntityReference, World> OnConvert;
+
         public static EntityReference Convert(GameObject gameObject)
         {
             return Convert(gameObject, DefaultWorld, EntityConversionOptions.Default);
@@ -115,6 +117,8 @@ public static EntityReference Convert(GameObject gameObject, World world, Entity
                 syncWithEntity.UseDisabledComponent = options.UseDisabledComponent;
             }
 
+            OnConvert?.Invoke(entityReference, world);
+
             return entityReference;
         }
 

src/Arch.Unity/Assets/Arch.Unity/Tests/Runtime/ConversionTest.cs

@@ -0,0 +1,28 @@
+using Arch.Core;
+using Arch.Unity.Conversion;
+using NUnit.Framework;
+using UnityEngine;
+
+namespace Arch.Unity.Tests.Runtime
+{
+    public class ConversionTest
+    {
+        [Test]
+        public void Test_OnConvert()
+        {
+            var obj = new GameObject("Target");
+            var converted = false;
+
+            void OnConvert(EntityReference entity, World world)
+            {
+                converted = true;
+            }
+
+            EntityConversion.OnConvert += OnConvert;
+            EntityConversion.Convert(obj);
+            EntityConversion.OnConvert -= OnConvert;
+
+            Assert.IsTrue(converted);
+        }
+    }
+}