From 50536c66a0f2e72d68df25c84a2286337dd9b357 Mon Sep 17 00:00:00 2001
From: Charles Krinke <cfk@pacbell.net>
Date: Sun, 1 Feb 2009 17:41:33 +0000
Subject: [PATCH] Thank you kindly, TLaukkan (Tommil) for a patch that: Added
 osTeleportAgent with region coordinates to support hyper grid scripted
 teleports.

---
 .../Shared/Api/Implementation/OSSL_Api.cs     | 29 +++++++++++++++++++
 .../Shared/Api/Interface/IOSSL_Api.cs         |  1 +
 .../Shared/Api/Runtime/OSSL_Stub.cs           |  5 ++++
 3 files changed, 35 insertions(+)

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 9e76ee2ed2..3e7ffab998 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -513,6 +513,35 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
         }
 
+        // Teleport functions
+        public void osTeleportAgent(string agent, uint regionX, uint regionY, LSL_Types.Vector3 position, LSL_Types.Vector3 lookat)
+        {
+            // High because there is no security check. High griefer potential
+            //
+            CheckThreatLevel(ThreatLevel.High, "osTeleportAgent");
+
+            ulong regionHandle = Util.UIntsToLong((regionX * (uint)Constants.RegionSize), (regionY * (uint)Constants.RegionSize));
+
+            m_host.AddScriptLPS(1);
+            UUID agentId = new UUID();
+            if (UUID.TryParse(agent, out agentId))
+            {
+                ScenePresence presence = World.GetScenePresence(agentId);
+                if (presence != null)
+                {
+                    // agent must be over owners land to avoid abuse
+                    if (m_host.OwnerID == World.GetLandOwner(presence.AbsolutePosition.X, presence.AbsolutePosition.Y))
+                    {
+                        presence.ControllingClient.SendTeleportLocationStart();
+                        World.RequestTeleportLocation(presence.ControllingClient, regionHandle,
+                            new Vector3((float)position.x, (float)position.y, (float)position.z),
+                            new Vector3((float)lookat.x, (float)lookat.y, (float)lookat.z), (uint)TPFlags.ViaLocation);
+                        ScriptSleep(5000);
+                    }
+                }
+            }
+        }
+
         public void osTeleportAgent(string agent, LSL_Types.Vector3 position, LSL_Types.Vector3 lookat)
         {
             osTeleportAgent(agent, World.RegionInfo.RegionName, position, lookat);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index a8d98dc50f..79b30c780e 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -66,6 +66,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 
         // Teleport commands
         void osTeleportAgent(string agent, string regionName, LSL_Types.Vector3 position, LSL_Types.Vector3 lookat);
+	void osTeleportAgent(string agent, uint regionX, uint regionY, LSL_Types.Vector3 position, LSL_Types.Vector3 lookat);
         void osTeleportAgent(string agent, LSL_Types.Vector3 position, LSL_Types.Vector3 lookat);
 
         // Animation commands
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index 01b2d86f68..3817a078ec 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -131,6 +131,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_OSSL_Functions.osTeleportAgent(agent, regionName, position, lookat);
         }
 
+        public void osTeleportAgent(string agent, long regionX, long regionY, vector position, vector lookat)
+        {
+            m_OSSL_Functions.osTeleportAgent(agent, (uint) regionX, (uint) regionY, position, lookat);
+        }
+
         public void osTeleportAgent(string agent, vector position, vector lookat)
         {
             m_OSSL_Functions.osTeleportAgent(agent, position, lookat);