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Moved HaveNeighbor utility function from ScenePresence to Scene. Fixed line endings from previous commit.

remove-scene-viewer
Dan Lake 2011-10-19 15:38:25 -07:00
parent 8b20faf06c
commit eac29396d9
5 changed files with 318 additions and 318 deletions
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40
OpenSim/Region/Framework/Scenes/Scene.cs
View File

@ -960,6 +960,46 @@ namespace OpenSim.Region.Framework.Scenes
return found; return found;
} }
/// <summary>
/// Checks whether this region has a neighbour in the given direction.
/// </summary>
/// <param name="car"></param>
/// <param name="fix"></param>
/// <returns>
/// An integer which represents a compass point. N == 1, going clockwise until we reach NW == 8.
/// Returns a positive integer if there is a region in that direction, a negative integer if not.
/// </returns>
public int HaveNeighbor(Cardinals car, ref int[] fix)
{
uint neighbourx = RegionInfo.RegionLocX;
uint neighboury = RegionInfo.RegionLocY;
int dir = (int)car;
if (dir > 1 && dir < 5) //Heading East
neighbourx++;
else if (dir > 5) // Heading West
neighbourx--;
if (dir < 3 || dir == 8) // Heading North
neighboury++;
else if (dir > 3 && dir < 7) // Heading Sout
neighboury--;
int x = (int)(neighbourx * Constants.RegionSize);
int y = (int)(neighboury * Constants.RegionSize);
GridRegion neighbourRegion = GridService.GetRegionByPosition(RegionInfo.ScopeID, x, y);
if (neighbourRegion == null)
{
fix[0] = (int)(RegionInfo.RegionLocX - neighbourx);
fix[1] = (int)(RegionInfo.RegionLocY - neighboury);
return dir * (-1);
}
else
return dir;
}
// Alias IncomingHelloNeighbour OtherRegionUp, for now // Alias IncomingHelloNeighbour OtherRegionUp, for now
public GridRegion IncomingHelloNeighbour(RegionInfo neighbour) public GridRegion IncomingHelloNeighbour(RegionInfo neighbour)
{ {

56
OpenSim/Region/Framework/Scenes/ScenePresence.cs
View File

@ -2782,17 +2782,17 @@ namespace OpenSim.Region.Framework.Scenes
if (m_scene.TestBorderCross(pos2, Cardinals.S)) if (m_scene.TestBorderCross(pos2, Cardinals.S))
{ {
needsTransit = true; needsTransit = true;
neighbor = HaveNeighbor(Cardinals.SW, ref fix); neighbor = m_scene.HaveNeighbor(Cardinals.SW, ref fix);
} }
else if (m_scene.TestBorderCross(pos2, Cardinals.N)) else if (m_scene.TestBorderCross(pos2, Cardinals.N))
{ {
needsTransit = true; needsTransit = true;
neighbor = HaveNeighbor(Cardinals.NW, ref fix); neighbor = m_scene.HaveNeighbor(Cardinals.NW, ref fix);
} }
else else
{ {
needsTransit = true; needsTransit = true;
neighbor = HaveNeighbor(Cardinals.W, ref fix); neighbor = m_scene.HaveNeighbor(Cardinals.W, ref fix);
} }
} }
else if (m_scene.TestBorderCross(pos2, Cardinals.E)) else if (m_scene.TestBorderCross(pos2, Cardinals.E))
@ -2800,28 +2800,28 @@ namespace OpenSim.Region.Framework.Scenes
if (m_scene.TestBorderCross(pos2, Cardinals.S)) if (m_scene.TestBorderCross(pos2, Cardinals.S))
{ {
needsTransit = true; needsTransit = true;
neighbor = HaveNeighbor(Cardinals.SE, ref fix); neighbor = m_scene.HaveNeighbor(Cardinals.SE, ref fix);
} }
else if (m_scene.TestBorderCross(pos2, Cardinals.N)) else if (m_scene.TestBorderCross(pos2, Cardinals.N))
{ {
needsTransit = true; needsTransit = true;
neighbor = HaveNeighbor(Cardinals.NE, ref fix); neighbor = m_scene.HaveNeighbor(Cardinals.NE, ref fix);
} }
else else
{ {
needsTransit = true; needsTransit = true;
neighbor = HaveNeighbor(Cardinals.E, ref fix); neighbor = m_scene.HaveNeighbor(Cardinals.E, ref fix);
} }
} }
else if (m_scene.TestBorderCross(pos2, Cardinals.S)) else if (m_scene.TestBorderCross(pos2, Cardinals.S))
{ {
needsTransit = true; needsTransit = true;
neighbor = HaveNeighbor(Cardinals.S, ref fix); neighbor = m_scene.HaveNeighbor(Cardinals.S, ref fix);
} }
else if (m_scene.TestBorderCross(pos2, Cardinals.N)) else if (m_scene.TestBorderCross(pos2, Cardinals.N))
{ {
needsTransit = true; needsTransit = true;
neighbor = HaveNeighbor(Cardinals.N, ref fix); neighbor = m_scene.HaveNeighbor(Cardinals.N, ref fix);
} }
// Makes sure avatar does not end up outside region // Makes sure avatar does not end up outside region
@ -2896,46 +2896,6 @@ namespace OpenSim.Region.Framework.Scenes
} }
} }
/// <summary>
/// Checks whether this region has a neighbour in the given direction.
/// </summary>
/// <param name="car"></param>
/// <param name="fix"></param>
/// <returns>
/// An integer which represents a compass point. N == 1, going clockwise until we reach NW == 8.
/// Returns a positive integer if there is a region in that direction, a negative integer if not.
/// </returns>
protected int HaveNeighbor(Cardinals car, ref int[] fix)
{
uint neighbourx = m_scene.RegionInfo.RegionLocX;
uint neighboury = m_scene.RegionInfo.RegionLocY;
int dir = (int)car;
if (dir > 1 && dir < 5) //Heading East
neighbourx++;
else if (dir > 5) // Heading West
neighbourx--;
if (dir < 3 || dir == 8) // Heading North
neighboury++;
else if (dir > 3 && dir < 7) // Heading Sout
neighboury--;
int x = (int)(neighbourx * Constants.RegionSize);
int y = (int)(neighboury * Constants.RegionSize);
GridRegion neighbourRegion = m_scene.GridService.GetRegionByPosition(m_scene.RegionInfo.ScopeID, x, y);
if (neighbourRegion == null)
{
fix[0] = (int)(m_scene.RegionInfo.RegionLocX - neighbourx);
fix[1] = (int)(m_scene.RegionInfo.RegionLocY - neighboury);
return dir * (-1);
}
else
return dir;
}
/// <summary> /// <summary>
/// Moves the agent outside the region bounds /// Moves the agent outside the region bounds
/// Tells neighbor region that we're crossing to it /// Tells neighbor region that we're crossing to it