Implementing functing to send messages directly to attachments

2 files changed, 57 insertions, 0 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index cad8518..60a7e14 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -237,6 +237,58 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int ATTACH_HUD_BOTTOM = 37;
         public const int ATTACH_HUD_BOTTOM_RIGHT = 38;
 
+        #region osMessageAttachments constants
+
+        /// <summary>
+        /// Instructs osMessageAttachements to send the message to attachments
+        ///     on every point.
+        /// </summary>
+        /// <remarks>
+        /// One might expect this to be named OS_ATTACH_ALL, but then one might
+        ///     also expect functions designed to attach or detach or get
+        ///     attachments to work with it too. Attaching a no-copy item to
+        ///     many attachments could be dangerous.
+        /// when combined with OS_ATTACH_MSG_INVERT_POINTS, will prevent the
+        ///     message from being sent.
+        /// if combined with OS_ATTACH_MSG_OBJECT_CREATOR or
+        ///     OS_ATTACH_MSG_SCRIPT_CREATOR, could result in no message being
+        ///     sent- this is expected behaviour.
+        /// </remarks>
+        public const int OS_ATTACH_MSG_ALL = -65535;
+
+        /// <summary>
+        /// Instructs osMessageAttachements to invert how the attachment points
+        ///     list should be treated (e.g. go from inclusive operation to
+        ///     exclusive operation).
+        /// </summary>
+        /// <remarks>
+        /// This might be used if you want to deliver a message to one set of
+        ///     attachments and a different message to everything else. With
+        ///     this flag, you only need to build one explicit list for both calls.
+        /// </remarks>
+        public const int OS_ATTACH_MSG_INVERT_POINTS = 1;
+
+        /// <summary>
+        /// Instructs osMessageAttachments to only send the message to
+        ///     attachments with a CreatorID that matches the host object CreatorID
+        /// </summary>
+        /// <remarks>
+        /// This would be used if distributed in an object vendor/updater server.
+        /// </remarks>
+        public const int OS_ATTACH_MSG_OBJECT_CREATOR = 2;
+
+        /// <summary>
+        /// Instructs osMessageAttachments to only send the message to
+        ///     attachments with a CreatorID that matches the sending script CreatorID
+        /// </summary>
+        /// <remarks>
+        /// This might be used if the script is distributed independently of a
+        ///     containing object.
+        /// </remarks>
+        public const int OS_ATTACH_MSG_SCRIPT_CREATOR = 4;
+
+        #endregion
+
         public const int LAND_LEVEL = 0;
         public const int LAND_RAISE = 1;
         public const int LAND_LOWER = 2;
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index 230c378..08ebfd6 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -316,6 +316,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_OSSL_Functions.osGetNumberOfAttachments(avatar, attachmentPoints);
         }
 
+        public void osMessageAttachments(LSL_Key avatar, string message, LSL_List attachmentPoints, int flags)
+        {
+            m_OSSL_Functions.osMessageAttachments(avatar, message, attachmentPoints, flags);
+        }
+
         #endregion
 
         // Texture Draw functions