private Definition Parse(Definition parent)
{
Definition def;
if (parent == null)
{
def = this.def;
}
else
{
def = new Definition();
}
Field temp = null;
currentField.Read(InputStream);
IStructureOwner struct_owner = (IStructureOwner)def;
while (currentField.Type != FieldType.Terminator)
{
def.Add(temp = FieldUtil.CreateFromDefinitionItem(engine, struct_owner.OwnerObject, currentField));
if (currentField.Type == FieldType.Block ||
currentField.Type == FieldType.Struct)
{
Parse(temp.FieldValue as Definition);
}
currentField.Read(InputStream);
}
return(def);
}
/// <summary>
/// Raise an exception for an invalid data reference field in a stream
/// </summary>
/// <param name="inner"></param>
/// <param name="offset_field">Offset of the data reference field</param>
/// <param name="offset_data">Offset of the data reference data</param>
/// <param name="owner">Owner of the <see cref="StructReference{T}"/> field. Can be null.</param>
/// <param name="tag">Tag which this data reference ultimately belongs to</param>
public InvalidStructReference(
Exception inner,
uint offset_field, uint offset_data,
IStructureOwner owner, IO.ITagStream tag
) : base(inner, "Invalid Data Reference")
{
Debug.LogFile.WriteLine(
"Invalid data reference: field@{0:X8}\tdata@{1:X8}" + Program.NewLine +
"\tIn {2} in {3}",
offset_field, offset_data,
tag.GetExceptionDescription(),
owner != null ? owner.GetType().FullName : "UNKNOWN");
}
/// <summary>
/// Raise an exception for an invalid inline struct field in a stream
/// </summary>
/// <param name="inner"></param>
/// <param name="offset_data">Offset of the inline struct data</param>
/// <param name="owner">Owner of the <see cref="Struct{T}"/> field. Can be null.</param>
/// <param name="tag">Tag which this inline struct ultimately belongs to</param>
public InvalidTagStruct(
Exception inner,
uint offset_data,
IStructureOwner owner, IO.ITagStream tag
) : base(inner, "Invalid Tag Struct")
{
Debug.LogFile.WriteLine(
"Invalid inline struct: data@{0:X8}" + Program.NewLine +
"\tIn {1} in {2}",
offset_data,
tag.GetExceptionDescription(),
owner != null ? owner.GetType().FullName : "UNKNOWN");
}
/// <summary>
/// Raise an exception for an invalid <c>tag_reference</c> field in a stream
/// </summary>
/// <param name="inner"></param>
/// <param name="offset_field">Offset of the <c>tag_reference</c> field</param>
/// <param name="offset_data">Offset of the <c>tag_reference</c> data (ie, tag name)</param>
/// <param name="owner">Owner of the <see cref="TagReference"/> field. Can be null.</param>
/// <param name="tag">Tag which this <c>tag_reference</c> ultimately belongs to</param>
/// <param name="group_tag"><c>tag_reference</c>'s group tag</param>
/// <param name="value"><c>tag_reference</c>'s tag name data. Can be null.</param>
public InvalidTagReference(
Exception inner,
uint offset_field, uint offset_data,
IStructureOwner owner, IO.ITagStream tag,
uint group_tag, string value) : base(inner, "Invalid Tag Reference")
{
Debug.LogFile.WriteLine(
"Invalid tag_reference: field@{0:X8}\tdata@{1:X8}\tgroup={2,4}\tpath={3}" + Program.NewLine +
"\tIn {4} in {5}",
offset_field, offset_data,
group_tag, value != null ? value : "UNKNOWN",
tag.GetExceptionDescription(),
owner != null ? owner.GetType().FullName : "UNKNOWN");
}
/// <summary>
/// Construct a struct field
/// </summary>
/// <param name="owner">specific owner object</param>
public Struct(IStructureOwner owner) : this()
{
this.owner = owner;
}
/// <summary>
/// Create a new Block definition that is a clone of <paramref name="value"/>
/// </summary>
/// <param name="value">Block to clone</param>
/// <param name="owner"></param>
public Block(Block <T> value, IStructureOwner owner) : this(value) { this.owner = owner; }
/// <summary>
/// Create a new Block definition with a specified owner
/// and a maximum element count of <paramref name="max"/>
/// </summary>
/// <param name="owner">Owner object of this Block</param>
/// <param name="max">Max allowed elements for this block</param>
public Block(IStructureOwner owner, int max) : this(max) { this.owner = owner; }
/// <summary>
/// Create a new Block with a specified owner
/// </summary>
/// <param name="owner">Owner object of this Block</param>
public Block(IStructureOwner owner) : this()
{
this.owner = owner;
}
/// <summary>
/// Performs a deep copy of this field
/// </summary>
/// <param name="owner">New owner of this field</param>
/// <returns>Complete copy guaranteed not to reference any tag data which we copied</returns>
/// <remarks>Default implementation just calls <see cref="Clone()"/></remarks>
public virtual object Clone(IStructureOwner owner)
{
return(Clone());
}
/// <summary>
/// Performs a deep copy of this field
/// </summary>
/// <param name="owner">New owner of this field</param>
/// <returns>Complete copy guaranteed not to reference any tag data which we copied</returns>
/// <remarks>Default implementation just calls <see cref="Clone()"/></remarks>
public virtual object Clone(IStructureOwner owner) { return Clone(); }
/// <summary>
/// Recreate a field based on properties defined in a definition file's entry data
/// </summary>
/// <param name="engine">Engine this definition item belongs in</param>
/// <param name="owner">Owner object to this field</param>
/// <param name="item">Property data for the field</param>
/// <returns></returns>
public static Field CreateFromDefinitionItem(BlamVersion engine, IStructureOwner owner, DefinitionFile.Item item)
{
switch (item.Type)
{
case FieldType.String: return new String((StringType)(item.Flags & 0x0000FFFF), (int)(item.Flags >> 16));
case FieldType.StringId: return new StringId(item.Type == FieldType.OldStringId);
case FieldType.ByteInteger: return new ByteInteger();
case FieldType.ShortInteger: return new ShortInteger();
case FieldType.LongInteger: return new LongInteger();
case FieldType.Tag: return new Tag();
case FieldType.ByteEnum:
case FieldType.Enum:
case FieldType.LongEnum:
return new Enum((FieldType)item.Flags);
case FieldType.ByteFlags:
case FieldType.WordFlags:
case FieldType.LongFlags:
return new Flags((FieldType)item.Flags);
case FieldType.Point2D: return new Point2D();
case FieldType.Rectangle2D: return new Rectangle2D();
case FieldType.RgbColor:
case FieldType.ArgbColor:
return new Color((FieldType)item.Flags);
case FieldType.Angle:
case FieldType.Real:
case FieldType.RealFraction:
return new Real((FieldType)item.Flags);
case FieldType.RealPoint2D: return new RealPoint2D();
case FieldType.RealPoint3D: return new RealPoint3D();
case FieldType.RealVector2D: return new RealVector2D();
case FieldType.RealVector3D: return new RealVector3D();
case FieldType.RealQuaternion: return new RealQuaternion();
case FieldType.RealEulerAngles2D: return new RealEulerAngles2D();
case FieldType.RealEulerAngles3D: return new RealEulerAngles3D();
case FieldType.RealPlane2D: return new RealPlane2D();
case FieldType.RealPlane3D: return new RealPlane3D();
case FieldType.RealRgbColor:
case FieldType.RealArgbColor:
return new RealColor((FieldType)item.Flags);
case FieldType.ShortBounds: return new ShortIntegerBounds();
case FieldType.AngleBounds:
case FieldType.RealBounds:
case FieldType.RealFractionBounds:
return new RealBounds((FieldType)item.Flags);
case FieldType.TagReference: return new TagReference(owner, Blam.MiscGroups.TagGroupFromHandle((Blam.DatumIndex)item.Flags));
case FieldType.Block: return new Block<Definition>(owner);
case FieldType.ByteBlockIndex:
case FieldType.ShortBlockIndex:
case FieldType.LongBlockIndex:
return new BlockIndex((FieldType)item.Flags);
case FieldType.Data: return new Data(owner, (DataType)item.Flags);
case FieldType.Struct: return new Struct<Definition>(owner);
case FieldType.StructReference: return new StructReference<Definition>(owner);
case FieldType.Pad: return new Pad(item.Flags);
case FieldType.UnknownPad: return new UnknownPad(item.Flags);
case FieldType.UselessPad: return new UselessPad(item.Flags);
case FieldType.Skip: return new Skip(item.Flags);
//case FieldType.Custom: return new Custom(TagGroup.FromUInt(item.Flags));
//case FieldType.CustomData: return null;
default: throw new Debug.Exceptions.UnreachableException(item.Type);
}
}
/// <summary>
/// Raise an exception for an invalid <c>tag_reference</c> field in a stream
/// </summary>
/// <param name="inner"></param>
/// <param name="offset_field">Offset of the <c>tag_reference</c> field</param>
/// <param name="offset_data">Offset of the <c>tag_reference</c> data (ie, tag name)</param>
/// <param name="owner">Owner of the <see cref="TagReference"/> field. Can be null.</param>
/// <param name="tag">Tag which this <c>tag_reference</c> ultimately belongs to</param>
/// <param name="group_tag"><c>tag_reference</c>'s group tag</param>
/// <param name="value"><c>tag_reference</c>'s tag name data. Can be null.</param>
public InvalidTagReference(
Exception inner,
uint offset_field, uint offset_data,
IStructureOwner owner, IO.ITagStream tag,
uint group_tag, string value) : base(inner, "Invalid Tag Reference")
{
Debug.LogFile.WriteLine(
"Invalid tag_reference: field@{0:X8}\tdata@{1:X8}\tgroup={2,4}\tpath={3}" + Program.NewLine +
"\tIn {4} in {5}",
offset_field, offset_data,
group_tag, value != null ? value : "UNKNOWN",
tag.GetExceptionDescription(),
owner != null ? owner.GetType().FullName : "UNKNOWN");
}
/// <summary>
/// Raise an exception for an invalid data reference field in a stream
/// </summary>
/// <param name="inner"></param>
/// <param name="offset_field">Offset of the data reference field</param>
/// <param name="offset_data">Offset of the data reference data</param>
/// <param name="owner">Owner of the <see cref="StructReference{T}"/> field. Can be null.</param>
/// <param name="tag">Tag which this data reference ultimately belongs to</param>
public InvalidStructReference(
Exception inner,
uint offset_field, uint offset_data,
IStructureOwner owner, IO.ITagStream tag
) : base(inner, "Invalid Data Reference")
{
Debug.LogFile.WriteLine(
"Invalid data reference: field@{0:X8}\tdata@{1:X8}" + Program.NewLine +
"\tIn {2} in {3}",
offset_field, offset_data,
tag.GetExceptionDescription(),
owner != null ? owner.GetType().FullName : "UNKNOWN");
}
/// <summary>
/// Raise an exception for an invalid inline struct field in a stream
/// </summary>
/// <param name="inner"></param>
/// <param name="offset_data">Offset of the inline struct data</param>
/// <param name="owner">Owner of the <see cref="Struct{T}"/> field. Can be null.</param>
/// <param name="tag">Tag which this inline struct ultimately belongs to</param>
public InvalidTagStruct(
Exception inner,
uint offset_data,
IStructureOwner owner, IO.ITagStream tag
) : base(inner, "Invalid Tag Struct")
{
Debug.LogFile.WriteLine(
"Invalid inline struct: data@{0:X8}" + Program.NewLine +
"\tIn {1} in {2}",
offset_data,
tag.GetExceptionDescription(),
owner != null ? owner.GetType().FullName : "UNKNOWN");
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="value">field to copy</param>
/// <param name="owner"></param>
public Struct(Struct <T> value, IStructureOwner owner) : this(value) { this.owner = owner; }
/// <summary>
/// Performs a deep copy of this field
/// </summary>
/// <param name="owner"></param>
/// <returns>Complete copy guaranteed not to reference any tag data which we copied</returns>
public override object Clone(IStructureOwner owner)
{
return(new Struct <T>(this, owner));
}
/// <summary>
/// Recreate a field based on properties defined in a definition file's entry data
/// </summary>
/// <param name="engine">Engine this definition item belongs in</param>
/// <param name="owner">Owner object to this field</param>
/// <param name="item">Property data for the field</param>
/// <returns></returns>
public static Field CreateFromDefinitionItem(BlamVersion engine, IStructureOwner owner, DefinitionFile.Item item)
{
switch (item.Type)
{
case FieldType.String: return(new String((StringType)(item.Flags & 0x0000FFFF), (int)(item.Flags >> 16)));
case FieldType.StringId: return(new StringId(item.Type == FieldType.OldStringId));
case FieldType.ByteInteger: return(new ByteInteger());
case FieldType.ShortInteger: return(new ShortInteger());
case FieldType.LongInteger: return(new LongInteger());
case FieldType.Tag: return(new Tag());
case FieldType.ByteEnum:
case FieldType.Enum:
case FieldType.LongEnum:
return(new Enum((FieldType)item.Flags));
case FieldType.ByteFlags:
case FieldType.WordFlags:
case FieldType.LongFlags:
return(new Flags((FieldType)item.Flags));
case FieldType.Point2D: return(new Point2D());
case FieldType.Rectangle2D: return(new Rectangle2D());
case FieldType.RgbColor:
case FieldType.ArgbColor:
return(new Color((FieldType)item.Flags));
case FieldType.Angle:
case FieldType.Real:
case FieldType.RealFraction:
return(new Real((FieldType)item.Flags));
case FieldType.RealPoint2D: return(new RealPoint2D());
case FieldType.RealPoint3D: return(new RealPoint3D());
case FieldType.RealVector2D: return(new RealVector2D());
case FieldType.RealVector3D: return(new RealVector3D());
case FieldType.RealQuaternion: return(new RealQuaternion());
case FieldType.RealEulerAngles2D: return(new RealEulerAngles2D());
case FieldType.RealEulerAngles3D: return(new RealEulerAngles3D());
case FieldType.RealPlane2D: return(new RealPlane2D());
case FieldType.RealPlane3D: return(new RealPlane3D());
case FieldType.RealRgbColor:
case FieldType.RealArgbColor:
return(new RealColor((FieldType)item.Flags));
case FieldType.ShortBounds: return(new ShortIntegerBounds());
case FieldType.AngleBounds:
case FieldType.RealBounds:
case FieldType.RealFractionBounds:
return(new RealBounds((FieldType)item.Flags));
case FieldType.TagReference: return(new TagReference(owner, Blam.MiscGroups.TagGroupFromHandle((Blam.DatumIndex)item.Flags)));
case FieldType.Block: return(new Block <Definition>(owner));
case FieldType.ByteBlockIndex:
case FieldType.ShortBlockIndex:
case FieldType.LongBlockIndex:
return(new BlockIndex((FieldType)item.Flags));
case FieldType.Data: return(new Data(owner, (DataType)item.Flags));
case FieldType.Struct: return(new Struct <Definition>(owner));
case FieldType.StructReference: return(new StructReference <Definition>(owner));
case FieldType.Pad: return(new Pad(item.Flags));
case FieldType.UnknownPad: return(new UnknownPad(item.Flags));
case FieldType.UselessPad: return(new UselessPad(item.Flags));
case FieldType.Skip: return(new Skip(item.Flags));
//case FieldType.Custom: return new Custom(TagGroup.FromUInt(item.Flags));
//case FieldType.CustomData: return null;
default: throw new Debug.Exceptions.UnreachableException(item.Type);
}
}
