From 2226626fec4e8459873fdd7586c07c98401cdb5d Mon Sep 17 00:00:00 2001
From: Justin Clarke Casey
Date: Wed, 15 Oct 2008 15:30:27 +0000
Subject: * refactor: move code concerned with creating a subsequent image
 packet to LLClientView

---
 OpenSim/Framework/IClientAPI.cs                             |  9 +++++++++
 OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs        | 11 +++++++++++
 .../Modules/Agent/TextureSender/TextureSender.cs            | 13 ++++---------
 OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs   |  4 ++++
 OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs      |  4 ++++
 5 files changed, 32 insertions(+), 9 deletions(-)

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index d370aed..d5d4c34 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -802,6 +802,15 @@ namespace OpenSim.Framework
         /// <param name="ImageData"></param>
         /// <param name="imageCodec"></param>
         void SendImageFirstPart(ushort numParts, UUID ImageUUID, uint ImageSize, byte[] ImageData, byte imageCodec);
+        
+        /// <summary>
+        /// Send the next packet for a series of packets making up a single texture, 
+        /// as established by SendImageFirstPart()
+        /// </summary>
+        /// <param name="partNumber"></param>
+        /// <param name="imageUuid"></param>
+        /// <param name="imageData"></param>
+        void SendImageNextPart(ushort partNumber, UUID imageUuid, byte[] imageData);
 
         void SendShutdownConnectionNotice();
         
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 4c68fae..cb162ab 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -2619,6 +2619,17 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             im.Header.Zerocoded = true;
             OutPacket(im, ThrottleOutPacketType.Texture);
         }
+        
+        public void SendImageNextPart(ushort partNumber, UUID imageUuid, byte[] imageData)
+        {
+            ImagePacketPacket im = new ImagePacketPacket();
+            im.Header.Reliable = false;
+            im.ImageID.Packet = partNumber;
+            im.ImageID.ID = imageUuid;
+            im.ImageData.Data = imageData;
+            
+            OutPacket(im, ThrottleOutPacketType.Texture);            
+        }
 
         public void SendShutdownConnectionNotice()
         {
diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
index 2835cfa..cd61798 100644
--- a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
@@ -171,17 +171,12 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender
                 }
                 else
                 {
-                    // Doesn't like to be refactored...
-                    ImagePacketPacket im = new ImagePacketPacket();
-                    im.Header.Reliable = false;
-                    im.ImageID.Packet = (ushort)(PacketCounter);
-                    im.ImageID.ID = m_asset.FullID;
                     int size = m_asset.Data.Length - 600 - (1000 * (PacketCounter - 1));
                     if (size > 1000) size = 1000;
-                    im.ImageData.Data = new byte[size];
+                    byte[] imageData = new byte[size];
                     try
                     {
-                        Array.Copy(m_asset.Data, 600 + (1000 * (PacketCounter - 1)), im.ImageData.Data, 0, size);
+                        Array.Copy(m_asset.Data, 600 + (1000 * (PacketCounter - 1)), imageData, 0, size);
                     }
                     catch (ArgumentOutOfRangeException)
                     {
@@ -189,8 +184,8 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender
                                     m_asset.FullID.ToString());
                         return;
                     }
-                    RequestUser.OutPacket(im, ThrottleOutPacketType.Texture);
-
+                    
+                    RequestUser.SendImageNextPart((ushort)PacketCounter, m_asset.FullID, imageData);
                     PacketCounter++;
                 }
             }
diff --git a/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs b/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs
index 627785c..2135974 100644
--- a/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs
@@ -708,6 +708,10 @@ namespace OpenSim.Region.Environment.Modules.World.NPC
         {
         }
 
+        public void SendImageNextPart(ushort partNumber, UUID imageUuid, byte[] imageData)
+        {
+        }
+        
         public void SendShutdownConnectionNotice()
         {
         }
diff --git a/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs b/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
index 2ce63a5..b17436c 100644
--- a/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
+++ b/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
@@ -625,6 +625,10 @@ namespace OpenSim.Region.Examples.SimpleModule
         public void SendImageFirstPart(ushort numParts, UUID ImageUUID, uint ImageSize, byte[] ImageData, byte imageCodec)
         {
         }
+        
+        public void SendImageNextPart(ushort partNumber, UUID imageUuid, byte[] imageData)
+        {
+        }
 
         public void SendShutdownConnectionNotice()
         {
-- 
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