From 82efc42a1384a3996012f0354326d1aec61e0df1 Mon Sep 17 00:00:00 2001
From: DD <liudi08@gmail.com>
Date: Fri, 13 Oct 2017 17:35:56 -0400
Subject: [PATCH] Update storage when the SVG updates

---
 src/virtual-machine.js | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/virtual-machine.js b/src/virtual-machine.js
index eec4d0752..6f0658414 100644
--- a/src/virtual-machine.js
+++ b/src/virtual-machine.js
@@ -400,9 +400,13 @@ class VirtualMachine extends EventEmitter {
             costume.rotationCenterY = rotationCenterY;
             this.runtime.renderer.updateSVGSkin(costume.skinId, svg, [rotationCenterX, rotationCenterY]);
         }
-        // @todo: Also update storage in addition to renderer. Without storage, if you switch
-        // costumes and switch back, you will lose your changes in the paint editor.
-        // @todo: emitTargetsUpdate if we need to update the storage ID on the updated costume.
+        const storage = this.runtime.storage;
+        costume.assetId = storage.builtinHelper.cache(
+            storage.AssetType.ImageVector,
+            storage.DataFormat.SVG,
+            (new TextEncoder()).encode(svg)
+        );
+        this.emitTargetsUpdate();
     }
 
     /**