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Implementation of llSetRegionPos(). Does not implement failure on object entry/prim limit/access restrictions. 

Signed-off-by: SignpostMarv <github@signpostmarv.name>
0.7.4.1
SignpostMarv 2012-07-12 12:25:08 +01:00 committed by Justin Clark-Casey (justincc)
parent ec6a195e40
commit 8d59385eea
3 changed files with 45 additions and 4 deletions
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43
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@ -1917,11 +1917,40 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
{
m_host.AddScriptLPS(1);
SetPos(m_host, pos);
SetPos(m_host, pos, true);
ScriptSleep(200);
}
/// <summary>
/// Tries to move the entire object so that the root prim is within 0.1m of position. http://wiki.secondlife.com/wiki/LlSetRegionPos
/// Documentation indicates that the use of x/y coordinates up to 10 meters outside the bounds of a region will work but do not specify what happens if there is no adjacent region for the object to move into.
/// Uses the RegionSize constant here rather than hard-coding 266.0 to alert any developer modifying OpenSim to support variable-sized regions that this method will need tweaking.
/// </summary>
/// <param name="pos"></param>
/// <returns>1 if successful, 0 otherwise.</returns>
public LSL_Integer llSetRegionPos(LSL_Vector pos)
{
m_host.AddScriptLPS(1);
if (
llGetStatus((int)PrimFlags.Physics) == 1 || // return FALSE if physical.
m_host.ParentGroup.IsAttachment || // return FALSE if attachment
(
pos.x < -10.0 || // return FALSE if more than 10 meters into a west-adjacent region.
pos.x > (Constants.RegionSize + 10) || // return FALSE if more than 10 meters into a east-adjacent region.
pos.y < -10.0 || // return FALSE if more than 10 meters into a south-adjacent region.
pos.y > (Constants.RegionSize + 10) || // return FALSE if more than 10 meters into a north-adjacent region.
pos.z > 4096 // return FALSE if altitude than 4096m
)
){
return 0;
}
SetPos(m_host.ParentGroup.RootPart, pos, false);
return llVecDist(pos, llGetRootPosition()) <= 0.1 ? 1 : 0;
}
// Capped movemment if distance > 10m (http://wiki.secondlife.com/wiki/LlSetPos)
// note linked setpos is capped "differently"
private LSL_Vector SetPosAdjust(LSL_Vector start, LSL_Vector end)
@ -1953,7 +1982,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
return real_vec;
}
protected void SetPos(SceneObjectPart part, LSL_Vector targetPos)
/// <summary>
/// set object position, optionally capping the distance.
/// </summary>
/// <param name="part"></param>
/// <param name="targetPos"></param>
/// <param name="adjust">if TRUE, will cap the distance to 10m.</param>
protected void SetPos(SceneObjectPart part, LSL_Vector targetPos, bool adjust)
{
// Capped movemment if distance > 10m (http://wiki.secondlife.com/wiki/LlSetPos)
LSL_Vector currentPos = GetPartLocalPos(part);
@ -1966,12 +2001,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
if ((targetPos.z < ground) && disable_underground_movement && m_host.ParentGroup.AttachmentPoint == 0)
targetPos.z = ground;
SceneObjectGroup parent = part.ParentGroup;
LSL_Vector real_vec = SetPosAdjust(currentPos, targetPos);
LSL_Vector real_vec = !adjust ? targetPos : SetPosAdjust(currentPos, targetPos);
parent.UpdateGroupPosition(new Vector3((float)real_vec.x, (float)real_vec.y, (float)real_vec.z));
}
else
{
LSL_Vector rel_vec = SetPosAdjust(currentPos, targetPos);
LSL_Vector rel_vec = !adjust ? targetPos : SetPosAdjust(currentPos, targetPos);
part.OffsetPosition = new Vector3((float)rel_vec.x, (float)rel_vec.y, (float)rel_vec.z);
SceneObjectGroup parent = part.ParentGroup;
parent.HasGroupChanged = true;

1
OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
View File

@ -359,6 +359,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
void llSetPrimitiveParams(LSL_List rules);
void llSetLinkPrimitiveParamsFast(int linknum, LSL_List rules);
void llSetPrimURL(string url);
LSL_Integer llSetRegionPos(LSL_Vector pos);
void llSetRemoteScriptAccessPin(int pin);
void llSetRot(LSL_Rotation rot);
void llSetScale(LSL_Vector scale);

5
OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
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@ -1618,6 +1618,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
m_LSL_Functions.llSetPrimURL(url);
}
public LSL_Integer llSetRegionPos(LSL_Vector pos)
{
return m_LSL_Functions.llSetRegionPos(pos);
}
public void llSetRemoteScriptAccessPin(int pin)
{
m_LSL_Functions.llSetRemoteScriptAccessPin(pin);