From 089389e0dbc2a14d9abeb1806d117aefa0a5a6a7 Mon Sep 17 00:00:00 2001
From: nekobako <nekobako.tofu@gmail.com>
Date: Mon, 19 Aug 2024 22:13:13 +0900
Subject: [PATCH] feat: ShapeChanger target migration

---
 .../ModularAvatarShapeChanger.cs              | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/Runtime/ReactiveObjects/ModularAvatarShapeChanger.cs b/Runtime/ReactiveObjects/ModularAvatarShapeChanger.cs
index b1d1f9b0..53d17eb8 100644
--- a/Runtime/ReactiveObjects/ModularAvatarShapeChanger.cs
+++ b/Runtime/ReactiveObjects/ModularAvatarShapeChanger.cs
@@ -49,6 +49,9 @@ namespace nadena.dev.modular_avatar.core
     [HelpURL("https://modular-avatar.nadena.dev/docs/reference/shape-changer?lang=auto")]
     public class ModularAvatarShapeChanger : ReactiveComponent
     {
+        [SerializeField] [FormerlySerializedAs("targetRenderer")] [HideInInspector]
+        private AvatarObjectReference m_targetRenderer = new();
+
         [SerializeField] [FormerlySerializedAs("Shapes")]
         private List<ChangedShape> m_shapes = new();
 
@@ -65,5 +68,33 @@ namespace nadena.dev.modular_avatar.core
                 shape.Object?.Get(this);
             }
         }
+
+        private void OnEnable()
+        {
+            MigrateTargetRenderer();
+        }
+
+        protected override void OnValidate()
+        {
+            base.OnValidate();
+            MigrateTargetRenderer();
+        }
+
+        private void MigrateTargetRenderer()
+        {
+            if (!string.IsNullOrEmpty(m_targetRenderer.referencePath) || m_targetRenderer.targetObject != null)
+            {
+                foreach (var shape in m_shapes)
+                {
+                    if (string.IsNullOrEmpty(shape.Object.referencePath) && shape.Object.targetObject == null)
+                    {
+                        shape.Object.referencePath = m_targetRenderer.referencePath;
+                        shape.Object.targetObject = m_targetRenderer.targetObject;
+                    }
+                }
+                m_targetRenderer.referencePath = null;
+                m_targetRenderer.targetObject = null;
+            }
+        }
     }
 }
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