From eb258fbf68935c140975f5527311d8dbc81b8103 Mon Sep 17 00:00:00 2001
From: John Hurliman <jhurliman@jhurliman.org>
Date: Fri, 26 Sep 2008 17:29:19 +0000
Subject: [PATCH] Added a TexturesCommand to TestClient to enable downloading
 of textures as they become visible to the bot

git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@2244 52acb1d6-8a22-11de-b505-999d5b087335
---
 .../Commands/Prims/DownloadTextureCommand.cs  |   3 +-
 .../Commands/Prims/TexturesCommand.cs         | 112 ++++++++++++++++++
 2 files changed, 114 insertions(+), 1 deletion(-)
 create mode 100644 Programs/examples/TestClient/Commands/Prims/TexturesCommand.cs

diff --git a/Programs/examples/TestClient/Commands/Prims/DownloadTextureCommand.cs b/Programs/examples/TestClient/Commands/Prims/DownloadTextureCommand.cs
index 399eea83..b28d80a8 100644
--- a/Programs/examples/TestClient/Commands/Prims/DownloadTextureCommand.cs
+++ b/Programs/examples/TestClient/Commands/Prims/DownloadTextureCommand.cs
@@ -82,7 +82,8 @@ namespace OpenMetaverse.TestClient
 
         private void Assets_OnImageReceiveProgress(UUID image, int recieved, int total)
         {
-            Console.WriteLine(String.Format("Texture {0}: Received {1} / {2}", image, recieved, total));
+            if (image == TextureID)
+                Console.WriteLine(String.Format("Texture {0}: Received {1} / {2}", image, recieved, total));
         }
     }
 }
diff --git a/Programs/examples/TestClient/Commands/Prims/TexturesCommand.cs b/Programs/examples/TestClient/Commands/Prims/TexturesCommand.cs
new file mode 100644
index 00000000..e1a8a403
--- /dev/null
+++ b/Programs/examples/TestClient/Commands/Prims/TexturesCommand.cs
@@ -0,0 +1,112 @@
+using System;
+using System.Collections.Generic;
+using OpenMetaverse;
+
+namespace OpenMetaverse.TestClient
+{
+    public class TexturesCommand : Command
+    {
+        Dictionary<UUID, UUID> alreadyRequested = new Dictionary<UUID, UUID>();
+        bool enabled = false;
+
+        public TexturesCommand(TestClient testClient)
+        {
+            Name = "textures";
+            Description = "Turns automatic texture downloading on or off. Usage: textures [on/off]";
+            Category = CommandCategory.Objects;
+
+            testClient.Objects.OnNewPrim += new ObjectManager.NewPrimCallback(Objects_OnNewPrim);
+            testClient.Objects.OnNewAvatar += new ObjectManager.NewAvatarCallback(Objects_OnNewAvatar);
+            testClient.Assets.OnImageReceived += new AssetManager.ImageReceivedCallback(Assets_OnImageReceived);
+        }
+
+        public override string Execute(string[] args, UUID fromAgentID)
+        {
+            if (args.Length != 1)
+                return "Usage: textures [on/off]";
+
+            if (args[0].ToLower() == "on")
+            {
+                enabled = true;
+                return "Texture downloading is on";
+            }
+            else if (args[0].ToLower() == "off")
+            {
+                enabled = false;
+                return "Texture downloading is off";
+            }
+            else
+            {
+                return "Usage: textures [on/off]";
+            }
+        }
+
+        void Objects_OnNewAvatar(Simulator simulator, Avatar avatar, ulong regionHandle, ushort timeDilation)
+        {
+            if (enabled)
+            {
+                // Search this avatar for textures
+                for (int i = 0; i < avatar.Textures.FaceTextures.Length; i++)
+                {
+                    Primitive.TextureEntryFace face = avatar.Textures.FaceTextures[i];
+
+                    if (face != null)
+                    {
+                        if (!alreadyRequested.ContainsKey(face.TextureID))
+                        {
+                            alreadyRequested[face.TextureID] = face.TextureID;
+
+                            // Determine if this is a baked outfit texture or a normal texture
+                            ImageType type = ImageType.Normal;
+                            AppearanceManager.TextureIndex index = (AppearanceManager.TextureIndex)i;
+                            switch (index)
+                            {
+                                case AppearanceManager.TextureIndex.EyesBaked:
+                                case AppearanceManager.TextureIndex.HeadBaked:
+                                case AppearanceManager.TextureIndex.LowerBaked:
+                                case AppearanceManager.TextureIndex.SkirtBaked:
+                                case AppearanceManager.TextureIndex.UpperBaked:
+                                    type = ImageType.Baked;
+                                    break;
+                            }
+
+                            Client.Assets.RequestImage(face.TextureID, type);
+                        }
+                    }
+                }
+            }
+        }
+
+        void Objects_OnNewPrim(Simulator simulator, Primitive prim, ulong regionHandle, ushort timeDilation)
+        {
+            if (enabled)
+            {
+                // Search this prim for textures
+                for (int i = 0; i < prim.Textures.FaceTextures.Length; i++)
+                {
+                    Primitive.TextureEntryFace face = prim.Textures.FaceTextures[i];
+
+                    if (face != null)
+                    {
+                        if (!alreadyRequested.ContainsKey(face.TextureID))
+                        {
+                            alreadyRequested[face.TextureID] = face.TextureID;
+                            Client.Assets.RequestImage(face.TextureID, ImageType.Normal);
+                        }
+                    }
+                }
+            }
+        }
+
+        private void Assets_OnImageReceived(ImageDownload image, AssetTexture asset)
+        {
+            if (enabled && alreadyRequested.ContainsKey(image.ID))
+            {
+                if (image.Success)
+                    Logger.DebugLog(String.Format("Finished downloading texture {0} ({1} bytes)", image.ID, image.Size));
+                else
+                    Logger.Log("Failed to download texture " + image.ID.ToString(), Helpers.LogLevel.Warning);
+            }
+        }
+    }
+}