/// <summary>
///
/// </summary>
/// <param name="mapReq"></param>
/// <returns></returns>
public LLSDMapLayerResponse GetMapLayer(LLSDMapRequest mapReq)
{
m_log.Debug("[Caps]: MapLayer Request in region: " + m_regionName);
LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
return(mapResponse);
}
/// <summary>
///
/// </summary>
/// <param name="mapReq"></param>
/// <returns></returns>
public LLSDMapLayerResponse GetMapLayer(LLSDMapRequest mapReq)
{
m_log.Debug("[WORLD MAP]: MapLayer Request in region: " + m_scene.RegionInfo.RegionName);
LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
return mapResponse;
}
/// <summary>
/// Callback for a map layer request
/// </summary>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <param name="agentID"></param>
/// <param name="caps"></param>
/// <returns></returns>
public string MapLayerRequest(string request, string path, string param,
UUID agentID, Caps caps)
{
//try
//{
//m_log.DebugFormat("[MAPLAYER]: request: {0}, path: {1}, param: {2}, agent:{3}",
//request, path, param,agentID.ToString());
// this is here because CAPS map requests work even beyond the 10,000 limit.
ScenePresence avatarPresence = null;
m_scene.TryGetScenePresence(agentID, out avatarPresence);
if (avatarPresence != null)
{
bool lookup = false;
lock (cachedMapBlocks)
{
if (cachedMapBlocks.Count > 0 && ((cachedTime + 1800) > Util.UnixTimeSinceEpoch()))
{
List<MapBlockData> mapBlocks;
mapBlocks = cachedMapBlocks;
avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
}
else
{
lookup = true;
}
}
if (lookup)
{
List<MapBlockData> mapBlocks = new List<MapBlockData>(); ;
List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
(int)(m_scene.RegionInfo.RegionLocX - 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocX + 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocY - 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocY + 8) * (int)Constants.RegionSize);
foreach (GridRegion r in regions)
{
MapBlockData block = new MapBlockData();
MapBlockFromGridRegion(block, r);
mapBlocks.Add(block);
}
avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
lock (cachedMapBlocks)
cachedMapBlocks = mapBlocks;
cachedTime = Util.UnixTimeSinceEpoch();
}
}
LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
return mapResponse.ToString();
}
/// <summary>
/// Callback for a map layer request
/// </summary>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <param name="agentID"></param>
/// <param name="caps"></param>
/// <returns></returns>
public string MapLayerRequest(string request, string path, string param,
UUID agentID, Caps caps)
{
//try
//
//m_log.DebugFormat("[MAPLAYER]: path: {0}, param: {1}, agent:{2}",
// path, param, agentID.ToString());
// There is a major hack going on in this method. The viewer doesn't request
// map blocks (RequestMapBlocks) above 2048. That means that if we don't hack,
// grids above that cell don't have a map at all. So, here's the hack: we wait
// for this CAP request to come, and we inject the map blocks at this point.
// In a normal scenario, this request simply sends back the MapLayer (the blue color).
// In the hacked scenario, it also sends the map blocks via UDP.
//
// 6/8/2011 -- I'm adding an explicit 2048 check, so that we never forget that there is
// a hack here, and so that regions below 4096 don't get spammed with unnecessary map blocks.
if (m_scene.RegionInfo.RegionLocX >= 2048 || m_scene.RegionInfo.RegionLocY >= 2048)
{
ScenePresence avatarPresence = null;
m_scene.TryGetScenePresence(agentID, out avatarPresence);
if (avatarPresence != null)
{
bool lookup = false;
lock (cachedMapBlocks)
{
if (cachedMapBlocks.Count > 0 && ((cachedTime + 1800) > Util.UnixTimeSinceEpoch()))
{
List<MapBlockData> mapBlocks;
mapBlocks = cachedMapBlocks;
avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
}
else
{
lookup = true;
}
}
if (lookup)
{
List<MapBlockData> mapBlocks = new List<MapBlockData>(); ;
List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
(int)(m_scene.RegionInfo.RegionLocX - 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocX + 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocY - 8) * (int)Constants.RegionSize,
(int)(m_scene.RegionInfo.RegionLocY + 8) * (int)Constants.RegionSize);
foreach (GridRegion r in regions)
{
MapBlockData block = new MapBlockData();
MapBlockFromGridRegion(block, r, 0);
mapBlocks.Add(block);
}
avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
lock (cachedMapBlocks)
cachedMapBlocks = mapBlocks;
cachedTime = Util.UnixTimeSinceEpoch();
}
}
}
LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
return mapResponse.ToString();
}
/// <summary>
///
/// </summary>
/// <param name="mapReq"></param>
/// <returns></returns>
public LLSDMapLayerResponse GetMapLayer(LLSDMapRequest mapReq)
{
m_log.Debug("[CAPS]: MapLayer Request in region: " + m_regionName);
LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
return mapResponse;
}
/// <summary>
/// Callback for a map layer request
/// </summary>
/// <param name="request"></param>
/// <param name="path"></param>
/// <param name="param"></param>
/// <param name="agentID"></param>
/// <param name="caps"></param>
/// <returns></returns>
public string MapLayerRequest(string request, string path, string param,
UUID agentID, Caps caps)
{
//try
//{
//m_log.DebugFormat("[MAPLAYER]: request: {0}, path: {1}, param: {2}, agent:{3}",
//request, path, param,agentID.ToString());
// this is here because CAPS map requests work even beyond the 10,000 limit.
ScenePresence avatarPresence = null;
m_scene.TryGetAvatar(agentID, out avatarPresence);
if (avatarPresence != null)
{
bool lookup = false;
lock (cachedMapBlocks)
{
if (cachedMapBlocks.Count > 0 && ((cachedTime + 1800) > Util.UnixTimeSinceEpoch()))
{
List<MapBlockData> mapBlocks;
mapBlocks = cachedMapBlocks;
avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
}
else
{
lookup = true;
}
}
if (lookup)
{
List<MapBlockData> mapBlocks;
mapBlocks = m_scene.SceneGridService.RequestNeighbourMapBlocks((int)m_scene.RegionInfo.RegionLocX - 8, (int)m_scene.RegionInfo.RegionLocY - 8, (int)m_scene.RegionInfo.RegionLocX + 8, (int)m_scene.RegionInfo.RegionLocY + 8);
avatarPresence.ControllingClient.SendMapBlock(mapBlocks,0);
lock (cachedMapBlocks)
cachedMapBlocks = mapBlocks;
cachedTime = Util.UnixTimeSinceEpoch();
}
}
LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
return mapResponse.ToString();
}