From 05d9593198f1a688e10ab5be1789b5661ad7d61e Mon Sep 17 00:00:00 2001
From: MW
Date: Sun, 13 May 2007 12:25:08 +0000
Subject: Added very basic support for maps (likely to only work in sandbox
 mode due to the non functioning remote asset server), also currently just
 uses textures that we already had added to the asset server (this is the
 first thing that needs fixing)

---
 OpenSim.RegionServer/SimClient.cs | 35 +++++++++++++++++++++++++++++++++--
 1 file changed, 33 insertions(+), 2 deletions(-)

(limited to 'OpenSim.RegionServer/SimClient.cs')

diff --git a/OpenSim.RegionServer/SimClient.cs b/OpenSim.RegionServer/SimClient.cs
index 76bf46e..ab13b02 100644
--- a/OpenSim.RegionServer/SimClient.cs
+++ b/OpenSim.RegionServer/SimClient.cs
@@ -144,7 +144,7 @@ namespace OpenSim
 
         public void CrossSimBorder(LLVector3 avatarpos)
         {		// VERY VERY BASIC
-           
+
             LLVector3 newpos = avatarpos;
             uint neighbourx = this.m_regionData.RegionLocX;
             uint neighboury = this.m_regionData.RegionLocY;
@@ -642,6 +642,13 @@ namespace OpenSim
                             }
                         }
                         break;
+                    case PacketType.MapLayerRequest:
+                        this.RequestMapLayer();
+                        break;
+                    case PacketType.MapBlockRequest:
+                        MapBlockRequestPacket MapRequest = (MapBlockRequestPacket)Pack;
+                        this.RequestMapBlock( MapRequest.PositionData.MinX, MapRequest.PositionData.MinY, MapRequest.PositionData.MaxX, MapRequest.PositionData.MaxY);
+                        break;
 
                 }
             }
@@ -1101,7 +1108,7 @@ namespace OpenSim
 
                 case 3: // Landmark
                     String content;
-                    content =  "Landmark version 2\n";
+                    content = "Landmark version 2\n";
                     content += "region_id " + m_regionData.SimUUID + "\n";
                     String strPos = String.Format("%.2f %.2f %.2f>",
                                                     this.ClientAvatar.Pos.X,
@@ -1116,5 +1123,29 @@ namespace OpenSim
             m_assetCache.AddAsset(asset);
             m_inventoryCache.AddNewInventoryItem(this, packet.InventoryBlock.FolderID, asset);
         }
+
+        public void RequestMapLayer() //should be getting the map layer from the grid server
+        {
+            //send a layer covering the 800,800 - 1200,1200 area (should be covering the requested area)
+            MapLayerReplyPacket mapReply = new MapLayerReplyPacket();
+            mapReply.AgentData.AgentID = this.AgentID;
+            mapReply.AgentData.Flags = 0;
+            mapReply.LayerData = new MapLayerReplyPacket.LayerDataBlock[1];
+            mapReply.LayerData[0] = new MapLayerReplyPacket.LayerDataBlock();
+            mapReply.LayerData[0].Bottom = 800;
+            mapReply.LayerData[0].Left = 800;
+            mapReply.LayerData[0].Top = 1200;
+            mapReply.LayerData[0].Right = 1200;
+            mapReply.LayerData[0].ImageID = new LLUUID("00000000-0000-0000-9999-000000000001");
+            this.OutPacket(mapReply);
+        }
+
+        public void RequestMapBlock( int minX, int minY, int maxX, int maxY)
+        {
+            //check if our own map was requested
+            this.m_world.RequestMapBlock(this,  minX,  minY,  maxX, maxY);
+
+            //now should get other regions maps from gridserver
+        }
     }
 }
-- 
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