adding an init method to EntityMonoBehaviour which is called after th…

…e prefab is instantiated and the bootstrapper/entity references are set

Examples~/Hybrid Simulation Test Project/Packages/manifest.json

@@ -1,5 +1,6 @@
 {
   "dependencies": {
+    "com.10101software.dots.hybridsimulation": "file:../../..",
     "com.unity.entities": "0.9.1-preview.15",
     "com.unity.ide.rider": "1.2.1",
     "com.unity.render-pipelines.universal": "8.0.1",
@@ -11,7 +12,6 @@
     "com.unity.modules.physics": "1.0.0",
     "com.unity.modules.physics2d": "1.0.0",
     "com.unity.modules.ui": "1.0.0",
-    "com.unity.modules.uielements": "1.0.0",
-	"com.10101software.dots.hybridsimulation": "file:../../.."
+    "com.unity.modules.uielements": "1.0.0"
   }
 }

Examples~/Hybrid Simulation Test Project/ProjectSettings/ProjectVersion.txt

@@ -1,2 +1,2 @@
-m_EditorVersion: 2020.1.0b6
-m_EditorVersionWithRevision: 2020.1.0b6 (255abb3234f8)
+m_EditorVersion: 2020.1.0b7
+m_EditorVersionWithRevision: 2020.1.0b7 (6cfebb967dcd)

Runtime/Scripts/MonoBehaviours/EntityMonoBehaviour.cs

@@ -72,5 +72,10 @@ internal override void Destroy() {
 
             base.Destroy();
         }
+
+        /// <summary>
+        /// Called after the PrefabSpawnSystem instantiates the prefab.
+        /// </summary>
+        internal virtual void PostInstantiate() { }
     }
 }

Runtime/Scripts/Systems/PrefabSpawnSystem.cs

@@ -29,6 +29,8 @@ protected override void OnUpdate() {
                     EntityManager.SetName(entity, instance.name);
 #endif
 
+                    instance.PostInstantiate();
+
                     ecb.RemoveComponent<InitComponentData>(entity);
                     ecb.AddComponent(entity, new GameObjectFlagComponentData());
                 })

package.json

@@ -1,7 +1,7 @@
 {
   "name": "com.10101software.dots.hybridsimulation",
   "description": "A framework for using FixedUpdate in a simulation world which is linked to a GameObject-based presentation layer.",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "unity": "2020.1",
   "displayName": "DOTS Hybrid Simulation Worlds",
   "dependencies": {