From 7572385cb00007f6c82751f645f8554315deb3d3 Mon Sep 17 00:00:00 2001
From: GuoLei <gl3336563@163.com>
Date: Mon, 5 Apr 2021 14:35:28 +0800
Subject: [PATCH] Revert "Change AssetType enum type (#161)"

This reverts commit f19b0031e98768afa4c4259c1ece903b41944bdc.
---
 packages/core/src/asset/AssetType.ts | 24 +++++++++++++-----------
 packages/core/src/asset/LoadItem.ts  |  2 +-
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/packages/core/src/asset/AssetType.ts b/packages/core/src/asset/AssetType.ts
index a3b8438a1f..8fbe10b2ea 100644
--- a/packages/core/src/asset/AssetType.ts
+++ b/packages/core/src/asset/AssetType.ts
@@ -6,31 +6,33 @@ export enum AssetType {
    * Plain text.
    * @remarks Will not be cached based on url in ResourceManager.
    */
-  Text = "text",
+  Text = 0,
   /**
    * JSON.
    * @remarks Will not be cached based on url in ResourceManager.
    */
-  JSON = "json",
+  JSON = 1,
   /**
    * ArrayBuffer.
    * @remarks Will not be cached based on url in ResourceManager.
    */
-  Buffer = "buffer",
+  Buffer = 2,
   /** 2D Texture. */
-  Texture2D = "texture2d",
+  Texture2D = 3,
   /** Cube Texture. */
-  TextureCube = "texture-cube",
+  TextureCube = 4,
   /** Material. */
-  Material = "material",
+  Material = 5,
   /** Mesh. */
-  Mesh = "mesh",
+  Mesh = 6,
   /** Animation Clip. */
-  AnimationClip = "animation-clip",
+  AnimationClip = 7,
   /** Prefab.*/
-  Perfab = "prefab",
+  Perfab = 8,
   /** Compress Texture. */
-  KTX = "ktx",
+  KTX = 9,
   /** Cube Compress Texture. */
-  KTXCube = "ktx-cube"
+  KTXCube = 10
+  /** @todo Scene. */
+  // Scene = 9
 }
diff --git a/packages/core/src/asset/LoadItem.ts b/packages/core/src/asset/LoadItem.ts
index 71b3770ed2..3e6a96e63a 100644
--- a/packages/core/src/asset/LoadItem.ts
+++ b/packages/core/src/asset/LoadItem.ts
@@ -15,7 +15,7 @@ export type LoadItem = {
   /**
    * Asset Type.
    */
-  type?: string;
+  type?: AssetType;
   /**
    * Number of retries after failed loading.
    */