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add llGetLinkSitFlags and dummy llSetLinkSitFlags

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This commit is contained in:
UbitUmarov
2025-02-07 22:04:01 +00:00
parent 90c367e630
commit e681e1f09a
4 changed files with 45 additions and 32 deletions
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57
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@@ -4961,37 +4961,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
/// The number of a link in the linkset or a link-related constant.
/// </param>
/// <returns>
/// The name determined to match the specified link number.
/// The name determined to match the specified link number, NULL_KEY
/// </returns>
/// <remarks>
/// The rules governing the returned name are not simple. The only
/// time a blank name is returned is if the target prim has a blank
/// name. If no prim with the given link number can be found then
/// usually NULL_KEY is returned but there are exceptions.
///
/// In a single unlinked prim, A call with 0 returns the name, all
/// other values for link number return NULL_KEY
///
/// In link sets it is more complicated.
///
/// If the script is in the root prim:-
/// A zero link number returns NULL_KEY.
/// Positive link numbers return the name of the prim, or NULL_KEY
/// if a prim does not exist at that position.
/// Negative link numbers return the name of the first child prim.
///
/// If the script is in a child prim:-
/// Link numbers 0 or 1 return the name of the root prim.
/// Positive link numbers return the name of the prim or NULL_KEY
/// if a prim does not exist at that position.
/// Negative numbers return the name of the root prim.
///
/// References
/// http://lslwiki.net/lslwiki/wakka.php?wakka=llGetLinkName
/// Mentions NULL_KEY being returned
/// http://wiki.secondlife.com/wiki/LlGetLinkName
/// Mentions using the LINK_* constants, some of which are negative
/// </remarks>
public LSL_String llGetLinkName(int linknum)
{
@@ -19325,6 +19297,31 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
return new LSL_Integer(1);
}
public LSL_Integer llGetLinkSitFlags(LSL_Integer linknum)
{
SceneObjectPart part = linknum == ScriptBaseClass.LINK_THIS ? m_host : m_host.ParentGroup.GetLinkNumPart(linknum);
if (part is not null)
{
int flags = ScriptBaseClass.SIT_FLAG_OPENSIMFORCED;
if(part.IsSitTargetSet)
flags |= 0x01;
return new LSL_Integer(flags);
}
return new LSL_Integer(0);
}
public void llSetLinkSitFlags(LSL_Integer linknum, LSL_Integer flags)
{
// does nothing since we do not have any of the flags
/*
SceneObjectPart part = linknum == ScriptBaseClass.LINK_THIS ? m_host : m_host.ParentGroup.GetLinkNumPart(linknum);
if (part is not null)
{
}
*/
}
}
public class NotecardCache

2
OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
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@@ -526,6 +526,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
LSL_Key llRezObjectWithParams(string inventory, LSL_List lparam);
LSL_String llGetStartString();
LSL_Integer llGetLinkSitFlags(LSL_Integer linknum);
void llSetLinkSitFlags(LSL_Integer linknum, LSL_Integer flags);
}
}

8
OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
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@@ -1075,5 +1075,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
public const int REZ_LOCK_AXES = 11;
public const int REZ_DAMAGE_TYPE = 12;
public const int REZ_PARAM_STRING = 13;
public const int SIT_FLAG_SIT_TARGET = 0x01;
public const int SIT_FLAG_ALLOW_UNSIT = 0x02; // unsupported always true
public const int SIT_FLAG_SCRIPTED_ONLY = 0x04; // unsupported always false
public const int SIT_FLAG_NO_COLLIDE = 0x10; // unsupported always true
public const int SIT_FLAG_NO_DAMAGE = 0x20; // unsupported always true
public const int SIT_FLAG_OPENSIMFORCED = SIT_FLAG_ALLOW_UNSIT | SIT_FLAG_NO_COLLIDE | SIT_FLAG_NO_DAMAGE;
}
}

10
OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
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@@ -2822,9 +2822,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public LSL_String llGetStartString()
public LSL_Integer llGetLinkSitFlags(LSL_Integer linknum)
{
return m_LSL_Functions.llGetStartString();
return m_LSL_Functions.llGetLinkSitFlags(linknum);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public void llSetLinkSitFlags(LSL_Integer linknum, LSL_Integer flags)
{
m_LSL_Functions.llSetLinkSitFlags(linknum, flags);
}
}