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Moving examples, mapgenerator, and VisualParamGenerator to Programs folder (SVN is seriously ruined still, don't check out yet)

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git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@1961 52acb1d6-8a22-11de-b505-999d5b087335
This commit is contained in:
John Hurliman
2008-07-22 23:21:49 +00:00
parent ef71c02528
commit f2dde3daae
153 changed files with 0 additions and 0 deletions
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236
Programs/examples/TestClient/Commands/Prims/ImportCommand.cs Normal file
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using System;
using System.Collections.Generic;
using System.Threading;
using System.IO;
using OpenMetaverse;
using OpenMetaverse.StructuredData;
namespace OpenMetaverse.TestClient
{
public class ImportCommand : Command
{
private enum ImporterState
{
RezzingParent,
RezzingChildren,
Linking,
Idle
}
private class Linkset
{
public Primitive RootPrim;
public List<Primitive> Children = new List<Primitive>();
public Linkset()
{
RootPrim = new Primitive();
}
public Linkset(Primitive rootPrim)
{
RootPrim = rootPrim;
}
}
Primitive currentPrim;
LLVector3 currentPosition;
AutoResetEvent primDone = new AutoResetEvent(false);
List<Primitive> primsCreated;
List<uint> linkQueue;
uint rootLocalID;
ImporterState state = ImporterState.Idle;
public ImportCommand(TestClient testClient)
{
Name = "import";
Description = "Import prims from an exported xml file. Usage: import inputfile.xml [usegroup]";
testClient.Objects.OnNewPrim += new ObjectManager.NewPrimCallback(Objects_OnNewPrim);
}
public override string Execute(string[] args, LLUUID fromAgentID)
{
if (args.Length < 1)
return "Usage: import inputfile.xml [usegroup]";
string filename = args[0];
LLUUID GroupID = (args.Length > 1) ? Client.GroupID : LLUUID.Zero;
string xml;
List<Primitive> prims;
try { xml = File.ReadAllText(filename); }
catch (Exception e) { return e.Message; }
try { prims = Helpers.LLSDToPrimList(LLSDParser.DeserializeXml(xml)); }
catch (Exception e) { return "Failed to deserialize " + filename + ": " + e.Message; }
// Build an organized structure from the imported prims
Dictionary<uint, Linkset> linksets = new Dictionary<uint, Linkset>();
for (int i = 0; i < prims.Count; i++)
{
Primitive prim = prims[i];
if (prim.ParentID == 0)
{
if (linksets.ContainsKey(prim.LocalID))
linksets[prim.LocalID].RootPrim = prim;
else
linksets[prim.LocalID] = new Linkset(prim);
}
else
{
if (!linksets.ContainsKey(prim.ParentID))
linksets[prim.ParentID] = new Linkset();
linksets[prim.ParentID].Children.Add(prim);
}
}
primsCreated = new List<Primitive>();
Console.WriteLine("Importing " + linksets.Count + " structures.");
foreach (Linkset linkset in linksets.Values)
{
if (linkset.RootPrim.LocalID != 0)
{
state = ImporterState.RezzingParent;
currentPrim = linkset.RootPrim;
// HACK: Import the structure just above our head
// We need a more elaborate solution for importing with relative or absolute offsets
linkset.RootPrim.Position = Client.Self.SimPosition;
linkset.RootPrim.Position.Z += 3.0f;
currentPosition = linkset.RootPrim.Position;
// Rez the root prim with no rotation
LLQuaternion rootRotation = linkset.RootPrim.Rotation;
linkset.RootPrim.Rotation = LLQuaternion.Identity;
Client.Objects.AddPrim(Client.Network.CurrentSim, linkset.RootPrim.Data, GroupID,
linkset.RootPrim.Position, linkset.RootPrim.Scale, linkset.RootPrim.Rotation);
if (!primDone.WaitOne(10000, false))
return "Rez failed, timed out while creating the root prim.";
Client.Objects.SetPosition(Client.Network.CurrentSim, primsCreated[primsCreated.Count - 1].LocalID, linkset.RootPrim.Position);
state = ImporterState.RezzingChildren;
// Rez the child prims
foreach (Primitive prim in linkset.Children)
{
currentPrim = prim;
currentPosition = prim.Position + linkset.RootPrim.Position;
Client.Objects.AddPrim(Client.Network.CurrentSim, prim.Data, GroupID, currentPosition,
prim.Scale, prim.Rotation);
if (!primDone.WaitOne(10000, false))
return "Rez failed, timed out while creating child prim.";
Client.Objects.SetPosition(Client.Network.CurrentSim, primsCreated[primsCreated.Count - 1].LocalID, currentPosition);
}
// Create a list of the local IDs of the newly created prims
List<uint> primIDs = new List<uint>(primsCreated.Count);
primIDs.Add(rootLocalID); // Root prim is first in list.
if (linkset.Children.Count != 0)
{
// Add the rest of the prims to the list of local IDs
foreach (Primitive prim in primsCreated)
{
if (prim.LocalID != rootLocalID)
primIDs.Add(prim.LocalID);
}
linkQueue = new List<uint>(primIDs.Count);
linkQueue.AddRange(primIDs);
// Link and set the permissions + rotation
state = ImporterState.Linking;
Client.Objects.LinkPrims(Client.Network.CurrentSim, linkQueue);
if (primDone.WaitOne(1000 * linkset.Children.Count, false))
Client.Objects.SetRotation(Client.Network.CurrentSim, rootLocalID, rootRotation);
else
Console.WriteLine("Warning: Failed to link {0} prims", linkQueue.Count);
}
else
{
Client.Objects.SetRotation(Client.Network.CurrentSim, rootLocalID, rootRotation);
}
// Set permissions on newly created prims
Client.Objects.SetPermissions(Client.Network.CurrentSim, primIDs,
PermissionWho.Everyone | PermissionWho.Group | PermissionWho.NextOwner,
PermissionMask.All, true);
state = ImporterState.Idle;
}
else
{
// Skip linksets with a missing root prim
Console.WriteLine("WARNING: Skipping a linkset with a missing root prim");
}
// Reset everything for the next linkset
primsCreated.Clear();
}
return "Import complete.";
}
void Objects_OnNewPrim(Simulator simulator, Primitive prim, ulong regionHandle, ushort timeDilation)
{
if ((prim.Flags & LLObject.ObjectFlags.CreateSelected) == 0)
return; // We received an update for an object we didn't create
switch (state)
{
case ImporterState.RezzingParent:
rootLocalID = prim.LocalID;
goto case ImporterState.RezzingChildren;
case ImporterState.RezzingChildren:
if (!primsCreated.Contains(prim))
{
Console.WriteLine("Setting properties for " + prim.LocalID);
// TODO: Is there a way to set all of this at once, and update more ObjectProperties stuff?
Client.Objects.SetPosition(simulator, prim.LocalID, currentPosition);
Client.Objects.SetTextures(simulator, prim.LocalID, currentPrim.Textures);
if (currentPrim.Light.Intensity > 0) {
Client.Objects.SetLight(simulator, prim.LocalID, currentPrim.Light);
}
Client.Objects.SetFlexible(simulator, prim.LocalID, currentPrim.Flexible);
if (currentPrim.Sculpt.SculptTexture != LLUUID.Zero) {
Client.Objects.SetSculpt(simulator, prim.LocalID, currentPrim.Sculpt);
}
if (!String.IsNullOrEmpty(currentPrim.Properties.Name))
Client.Objects.SetName(simulator, prim.LocalID, currentPrim.Properties.Name);
if (!String.IsNullOrEmpty(currentPrim.Properties.Description))
Client.Objects.SetDescription(simulator, prim.LocalID, currentPrim.Properties.Description);
primsCreated.Add(prim);
primDone.Set();
}
break;
case ImporterState.Linking:
lock (linkQueue)
{
int index = linkQueue.IndexOf(prim.LocalID);
if (index != -1)
{
linkQueue.RemoveAt(index);
if (linkQueue.Count == 0)
primDone.Set();
}
}
break;
}
}
}
}