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mantis 8865: add experimental osNpcLookAt

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UbitUmarov
2021-02-16 03:16:54 +00:00
parent e3aca7b6ce
commit 1c29f3378d
3 changed files with 65 additions and 0 deletions
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58
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
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@@ -6068,5 +6068,63 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
}
}
public LSL_Integer osNpcLookAt(LSL_Key npckey, LSL_Integer ltype, LSL_Key objkey, LSL_Vector offset)
{
if (World.GetNumberOfClients() == 0)
return 0;
if (ltype < 0 || ltype > 11)
return -1;
if (!UUID.TryParse(npckey, out UUID npc))
return -2;
ScenePresence npcSP = World.GetScenePresence(npc);
if(npc == null)
return -3;
if (!UUID.TryParse(objkey, out UUID obj))
return -4;
if(obj != UUID.Zero)
{
ScenePresence objSP = World.GetScenePresence(obj);
if(objSP == null)
{
SceneObjectPart objSOP = World.GetSceneObjectPart(obj);
if(objSOP == null)
return -5;
}
}
byte[] data = new byte[57];
npc.ToBytes(data, 0);
obj.ToBytes(data, 16);
Vector3d vd = new Vector3d(offset.x, offset.y, offset.z);
vd.ToBytes(data, 32);
data[56] = (byte)(int)ltype;
OpenMetaverse.Packets.ViewerEffectPacket.EffectBlock effect = new OpenMetaverse.Packets.ViewerEffectPacket.EffectBlock();
effect.AgentID = npc;
effect.Color = new byte[4];
effect.Duration = 0;
effect.ID = UUID.Random();
effect.Type = 14;
effect.TypeData = data;
OpenMetaverse.Packets.ViewerEffectPacket.EffectBlock[] effectblock = new OpenMetaverse.Packets.ViewerEffectPacket.EffectBlock[1];
effectblock[0] = effect;
World.ForEachScenePresence(
sp =>
{
if(!sp.IsNPC && !sp.IsDeleted)
{
sp.ControllingClient.SendViewerEffect(effectblock);
}
});
return 0;
}
}
}