OpenSimMirror/OpenSim.Framework/PrimData.cs

165 lines
7.3 KiB
C#

using System;
using System.Collections.Generic;
using System.Text;
using libsecondlife;
namespace OpenSim.Framework.Assets
{
public class PrimData
{
private const uint FULL_MASK_PERMISSIONS = 2147483647;
public LLUUID OwnerID;
public byte PCode;
public byte PathBegin;
public byte PathEnd;
public byte PathScaleX;
public byte PathScaleY;
public byte PathShearX;
public byte PathShearY;
public sbyte PathSkew;
public byte ProfileBegin;
public byte ProfileEnd;
public LLVector3 Scale;
public byte PathCurve;
public byte ProfileCurve;
public uint ParentID = 0;
public byte ProfileHollow;
public sbyte PathRadiusOffset;
public byte PathRevolutions;
public sbyte PathTaperX;
public sbyte PathTaperY;
public sbyte PathTwist;
public sbyte PathTwistBegin;
public byte[] Texture;
public Int32 CreationDate;
public uint OwnerMask = FULL_MASK_PERMISSIONS;
public uint NextOwnerMask = FULL_MASK_PERMISSIONS;
public uint GroupMask = FULL_MASK_PERMISSIONS;
public uint EveryoneMask = FULL_MASK_PERMISSIONS;
public uint BaseMask = FULL_MASK_PERMISSIONS;
//following only used during prim storage
public LLVector3 Position;
public LLQuaternion Rotation = new LLQuaternion(0,1,0,0);
public uint LocalID;
public LLUUID FullID;
public PrimData()
{
}
public PrimData(byte[] data)
{
int i =0;
this.OwnerID = new LLUUID(data, i); i += 16;
this.PCode = data[i++];
this.PathBegin = data[i++];
this.PathEnd = data[i++];
this.PathScaleX = data[i++];
this.PathScaleY = data[i++];
this.PathShearX = data[i++];
this.PathShearY = data[i++];
this.PathSkew = (sbyte)data[i++];
this.ProfileBegin = data[i++];
this.ProfileEnd = data[i++];
this.Scale = new LLVector3(data, i); i += 12;
this.PathCurve = data[i++];
this.ProfileCurve = data[i++];
this.ParentID = (uint)(data[i++] + (data[i++] << 8) + (data[i++] << 16) + (data[i++] << 24));
this.ProfileHollow = data[i++];
this.PathRadiusOffset = (sbyte)data[i++];
this.PathRevolutions = data[i++];
this.PathTaperX = (sbyte)data[i++];
this.PathTaperY =(sbyte) data[i++];
this.PathTwist = (sbyte) data[i++];
this.PathTwistBegin = (sbyte) data[i++];
ushort length = (ushort)(data[i++] + (data[i++] << 8));
this.Texture = new byte[length];
Array.Copy(data, i, Texture, 0, length); i += length;
this.CreationDate = (Int32)(data[i++] + (data[i++] << 8) + (data[i++] << 16) + (data[i++] << 24));
this.OwnerMask = (uint)(data[i++] + (data[i++] << 8) + (data[i++] << 16) + (data[i++] << 24));
this.NextOwnerMask = (uint)(data[i++] + (data[i++] << 8) + (data[i++] << 16) + (data[i++] << 24));
this.GroupMask = (uint)(data[i++] + (data[i++] << 8) + (data[i++] << 16) + (data[i++] << 24));
this.EveryoneMask = (uint)(data[i++] + (data[i++] << 8) + (data[i++] << 16) + (data[i++] << 24));
this.BaseMask = (uint)(data[i++] + (data[i++] << 8) + (data[i++] << 16) + (data[i++] << 24));
this.Position = new LLVector3(data, i); i += 12;
this.Rotation = new LLQuaternion(data,i, true); i += 12;
this.LocalID = (uint)(data[i++] + (data[i++] << 8) + (data[i++] << 16) + (data[i++] << 24));
this.FullID = new LLUUID(data, i); i += 16;
}
public byte[] ToBytes()
{
int i = 0;
byte[] bytes = new byte[121 + Texture.Length];
Array.Copy(OwnerID.GetBytes(), 0, bytes, i, 16); i += 16;
bytes[i++] = this.PCode;
bytes[i++] = this.PathBegin;
bytes[i++] = this.PathEnd;
bytes[i++] = this.PathScaleX;
bytes[i++] = this.PathScaleY;
bytes[i++] = this.PathShearX;
bytes[i++] = this.PathShearY;
bytes[i++] = (byte)this.PathSkew;
bytes[i++] = this.ProfileBegin;
bytes[i++] = this.ProfileEnd;
Array.Copy(Scale.GetBytes(), 0, bytes, i, 12); i += 12;
bytes[i++] = this.PathCurve;
bytes[i++] = this.ProfileCurve;
bytes[i++] = (byte)(ParentID % 256);
bytes[i++] = (byte)((ParentID >> 8) % 256);
bytes[i++] = (byte)((ParentID >> 16) % 256);
bytes[i++] = (byte)((ParentID >> 24) % 256);
bytes[i++] = this.ProfileHollow;
bytes[i++] = ((byte)this.PathRadiusOffset);
bytes[i++] = this.PathRevolutions;
bytes[i++] = ((byte) this.PathTaperX);
bytes[i++] = ((byte) this.PathTaperY);
bytes[i++] = ((byte) this.PathTwist);
bytes[i++] = ((byte) this.PathTwistBegin);
bytes[i++] = (byte)(Texture.Length % 256);
bytes[i++] = (byte)((Texture.Length >> 8) % 256);
Array.Copy(Texture, 0, bytes, i, Texture.Length); i += Texture.Length;
bytes[i++] = (byte)(this.CreationDate % 256);
bytes[i++] = (byte)((this.CreationDate >> 8) % 256);
bytes[i++] = (byte)((this.CreationDate >> 16) % 256);
bytes[i++] = (byte)((this.CreationDate >> 24) % 256);
bytes[i++] = (byte)(this.OwnerMask % 256);
bytes[i++] = (byte)((this.OwnerMask >> 8) % 256);
bytes[i++] = (byte)((this.OwnerMask >> 16) % 256);
bytes[i++] = (byte)((this.OwnerMask >> 24) % 256);
bytes[i++] = (byte)(this.NextOwnerMask % 256);
bytes[i++] = (byte)((this.NextOwnerMask >> 8) % 256);
bytes[i++] = (byte)((this.NextOwnerMask >> 16) % 256);
bytes[i++] = (byte)((this.NextOwnerMask >> 24) % 256);
bytes[i++] = (byte)(this.GroupMask % 256);
bytes[i++] = (byte)((this.GroupMask >> 8) % 256);
bytes[i++] = (byte)((this.GroupMask >> 16) % 256);
bytes[i++] = (byte)((this.GroupMask >> 24) % 256);
bytes[i++] = (byte)(this.EveryoneMask % 256);
bytes[i++] = (byte)((this.EveryoneMask >> 8) % 256);
bytes[i++] = (byte)((this.EveryoneMask >> 16) % 256);
bytes[i++] = (byte)((this.EveryoneMask >> 24) % 256);
bytes[i++] = (byte)(this.BaseMask % 256);
bytes[i++] = (byte)((this.BaseMask >> 8) % 256);
bytes[i++] = (byte)((this.BaseMask >> 16) % 256);
bytes[i++] = (byte)((this.BaseMask >> 24) % 256);
Array.Copy(this.Position.GetBytes(), 0, bytes, i, 12); i += 12;
Array.Copy(this.Rotation.GetBytes(), 0, bytes, i, 12); i += 12;
bytes[i++] = (byte)(this.LocalID % 256);
bytes[i++] = (byte)((this.LocalID >> 8) % 256);
bytes[i++] = (byte)((this.LocalID >> 16) % 256);
bytes[i++] = (byte)((this.LocalID >> 24) % 256);
Array.Copy(FullID.GetBytes(), 0, bytes, i, 16); i += 16;
return bytes;
}
}
}