From 348b79d801a44086413fcf4a781ffa8c4f4b36b6 Mon Sep 17 00:00:00 2001
From: Justin Clarke Casey
Date: Mon, 7 Jan 2008 22:11:26 +0000
Subject: Trigger persistence of the scripts in a prim's inventory when that
 inventory is changed/updated/deleted (before the trigger only happened if the
 prim was moved). This is still development code - experimental prim inventory
 persistence cannot yet be enabled by users.

---
 .../Region/Environment/Scenes/Scene.Inventory.cs   |  3 ---
 .../Scenes/SceneObjectGroup.Inventory.cs           | 30 ++++++++++++++++++++--
 .../Scenes/SceneObjectPart.Inventory.cs            |  9 ++++++-
 3 files changed, 36 insertions(+), 6 deletions(-)

(limited to 'OpenSim/Region/Environment')

diff --git a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
index 2e8f5f7..ed04e44 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
@@ -49,9 +49,6 @@ namespace OpenSim.Region.Environment.Scenes
                 group.StartScripts();
             }            
         }
-        
-        //split these method into this partial as a lot of these (hopefully) are only temporary and won't be needed once Caps is more complete
-        // or at least some of they can be moved somewhere else
 
         /// <summary>
         /// Add an inventory item to an avatar's inventory.
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
index 1d382fa..fb09932 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
@@ -124,6 +124,14 @@ namespace OpenSim.Region.Environment.Scenes
                 taskItem.type = TaskInventoryItem.Types[item.assetType];
                 taskItem.inv_type = TaskInventoryItem.Types[item.invType];
                 part.AddInventoryItem(taskItem);
+                
+                // It might seem somewhat crude to update the whole group for a single prim inventory change,
+                // but it's possible that other prim inventory changes will take place before the region 
+                // persistence thread visits this object.  In the future, changes can be signalled at a more
+                // granular level, or we could let the datastore worry about whether prims have really 
+                // changed since they were last persisted.
+                HasChanged = true;
+                
                 return true;
             }
             return false;
@@ -146,6 +154,14 @@ namespace OpenSim.Region.Environment.Scenes
                     taskItem.type = TaskInventoryItem.Types[item.assetType];
                     taskItem.inv_type = TaskInventoryItem.InvTypes[item.invType];
                     part.AddInventoryItem(taskItem);
+                    
+                    // It might seem somewhat crude to update the whole group for a single prim inventory change,
+                    // but it's possible that other prim inventory changes will take place before the region 
+                    // persistence thread visits this object.  In the future, changes can be signalled at a more
+                    // granular level, or we could let the datastore worry about whether prims have really 
+                    // changed since they were last persisted.
+                    HasChanged = true;
+                    
                     return true;
                 }
             }
@@ -160,9 +176,19 @@ namespace OpenSim.Region.Environment.Scenes
         {
             SceneObjectPart part = GetChildPart(localID);
             if (part != null)
-            {
-                return part.RemoveInventoryItem(remoteClient, localID, itemID);
+            {                
+                int type = part.RemoveInventoryItem(remoteClient, localID, itemID);
+                
+                // It might seem somewhat crude to update the whole group for a single prim inventory change,
+                // but it's possible that other prim inventory changes will take place before the region 
+                // persistence thread visits this object.  In the future, changes can be signalled at a more
+                // granular level, or we could let the datastore worry about whether prims have really 
+                // changed since they were last persisted.
+                HasChanged = true;
+                
+                return type;
             }
+            
             return -1;
         } 
     }
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs
index c282780..9e2c256 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs
@@ -174,6 +174,13 @@ namespace OpenSim.Region.Environment.Scenes
             m_inventorySerial++;
         }
 
+        /// <summary>
+        /// Remove an item from this prim's inventory
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="localID"></param>
+        /// <param name="itemID"></param>
+        /// <returns>Numeric asset type of the item removed.</returns>
         public int RemoveInventoryItem(IClientAPI remoteClient, uint localID, LLUUID itemID)
         {
             if (localID == LocalID)
@@ -183,7 +190,7 @@ namespace OpenSim.Region.Environment.Scenes
                     string type = m_taskInventory[itemID].inv_type;
                     m_taskInventory.Remove(itemID);
                     m_inventorySerial++;
-                    if (type == "lsl_text")
+                    if (type == "lsltext")
                     {
                         return 10;
                     }
-- 
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