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varregion: enable teleporting to a varregion by clicking on the map and

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pressing the 'teleport' button.
This commit adds returning region map info for all the subregions of a
varregion. This also handles the selection of the extra region and then
the displacement of the postion so the teleport is to the correct location.
This commit is contained in:
Robert Adams
2014-01-26 19:32:28 -08:00
parent 13a9d5409c
commit 49af6b53e7
6 changed files with 221 additions and 83 deletions
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31
OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
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@@ -523,9 +523,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
ScenePresence sp, ulong regionHandle, Vector3 position,
Vector3 lookAt, uint teleportFlags, out GridRegion finalDestination)
{
uint x = 0, y = 0;
Util.RegionHandleToWorldLoc(regionHandle, out x, out y);
GridRegion reg = Scene.GridService.GetRegionByPosition(sp.Scene.RegionInfo.ScopeID, (int)x, (int)y);
// Get destination region taking into account that the address could be an offset
// region inside a varregion.
GridRegion reg = GetTeleportDestinationRegion(sp.Scene.GridService, sp.Scene.RegionInfo.ScopeID, regionHandle, ref position);
if (reg != null)
{
@@ -588,6 +588,31 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
}
}
// The teleport address could be an address in a subregion of a larger varregion.
// Find the real base region and adjust the teleport location to account for the
// larger region.
private GridRegion GetTeleportDestinationRegion(IGridService gridService, UUID scope, ulong regionHandle, ref Vector3 position)
{
uint x = 0, y = 0;
Util.RegionHandleToWorldLoc(regionHandle, out x, out y);
// Compute the world location we're teleporting to
double worldX = (double)x + position.X;
double worldY = (double)y + position.Y;
// Find the region that contains the position
GridRegion reg = GetRegionContainingWorldLocation(gridService, scope, worldX, worldY);
if (reg != null)
{
// modify the position for the offset into the actual region returned
position.X += x - reg.RegionLocX;
position.Y += y - reg.RegionLocY;
}
return reg;
}
// Nothing to validate here
protected virtual bool ValidateGenericConditions(ScenePresence sp, GridRegion reg, GridRegion finalDestination, uint teleportFlags, out string reason)
{