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Allow moving an avatar as part of a linkset using llSetLinkPrimitiveParams. This unlocks an awful lot of poseball-free content, and is a step towards resolving mantis #59.

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This commit is contained in:
Tom Grimshaw
2010-06-19 10:06:09 -07:00
parent 6d8da699b2
commit 49d7d8534c
3 changed files with 188 additions and 4 deletions
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97
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@@ -219,6 +219,57 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
}
}
public List<ScenePresence> GetLinkAvatars(int linkType)
{
List<ScenePresence> ret = new List<ScenePresence>();
if (m_host == null || m_host.ParentGroup == null || m_host.ParentGroup.IsDeleted)
return ret;
List<ScenePresence> avs = m_host.ParentGroup.GetLinkedAvatars();
switch (linkType)
{
case ScriptBaseClass.LINK_SET:
return avs;
case ScriptBaseClass.LINK_ROOT:
return ret;
case ScriptBaseClass.LINK_ALL_OTHERS:
return avs;
case ScriptBaseClass.LINK_ALL_CHILDREN:
return avs;
case ScriptBaseClass.LINK_THIS:
return ret;
default:
if (linkType < 0)
return ret;
int partCount = m_host.ParentGroup.GetPartCount();
if (linkType <= partCount)
{
return ret;
}
else
{
linkType = linkType - partCount;
if (linkType > avs.Count)
{
return ret;
}
else
{
ret.Add(avs[linkType-1]);
return ret;
}
}
}
}
public List<SceneObjectPart> GetLinkParts(int linkType)
{
List<SceneObjectPart> ret = new List<SceneObjectPart>();
@@ -7152,6 +7203,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
m_host.AddScriptLPS(1);
List<SceneObjectPart> parts = GetLinkParts(linknumber);
List<ScenePresence> avatars = GetLinkAvatars(linknumber);
if (parts.Count>0)
{
try
@@ -7165,6 +7217,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
parts[0].ParentGroup.areUpdatesSuspended = false;
}
}
if (avatars.Count > 0)
{
foreach (ScenePresence avatar in avatars)
SetPrimParams(avatar, rules);
}
}
public void llSetLinkPrimitiveParamsFast(int linknumber, LSL_List rules)
@@ -7172,6 +7229,46 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
llSetLinkPrimitiveParams(linknumber, rules);
}
protected void SetPrimParams(ScenePresence av, LSL_List rules)
{
//This is a special version of SetPrimParams to deal with avatars which are sat on the linkset.
//We only support PRIM_POSITION and PRIM_ROTATION
int idx = 0;
while (idx < rules.Length)
{
int code = rules.GetLSLIntegerItem(idx++);
int remain = rules.Length - idx;
switch (code)
{
case (int)ScriptBaseClass.PRIM_POSITION:
if (remain < 1)
return;
LSL_Vector v;
v = rules.GetVector3Item(idx++);
av.OffsetPosition = new Vector3((float)v.x, (float)v.y, (float)v.z);
av.SendFullUpdateToAllClients();
break;
case (int)ScriptBaseClass.PRIM_ROTATION:
if (remain < 1)
return;
LSL_Rotation r;
r = rules.GetQuaternionItem(idx++);
av.OffsetRotation = new Quaternion((float)r.x, (float)r.y, (float)r.z, (float)r.s);
av.SendFullUpdateToAllClients();
break;
}
}
}
protected void SetPrimParams(SceneObjectPart part, LSL_List rules)
{
if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)