/// <summary>
/// Handles an element which describes how a value
/// should be read from the cache file.
/// </summary>
/// <param name="reader">The XmlReader that read the element.</param>
/// <param name="elementName">The element's name.</param>
/// <param name="visitor">The IPluginVisitor to call to.</param>
private static void HandleValueElement(XmlReader reader, string elementName, IPluginVisitor visitor)
{
string name = "Unknown";
uint offset = 0;
var xmlLineInfo = reader as IXmlLineInfo;
if (xmlLineInfo == null)
{
return;
}
var pluginLine = (uint)xmlLineInfo.LineNumber;
bool visible = true;
if (reader.MoveToAttribute("name"))
{
name = reader.Value;
}
if (reader.MoveToAttribute("offset"))
{
offset = ParseUInt(reader.Value);
}
if (reader.MoveToAttribute("visible"))
{
visible = ParseBool(reader.Value);
}
reader.MoveToElement();
switch (elementName.ToLower()) // FIXME: Using ToLower() here violates XML standards
{
case "uint8":
visitor.VisitUInt8(name, offset, visible, pluginLine);
break;
case "int8":
visitor.VisitInt8(name, offset, visible, pluginLine);
break;
case "uint16":
visitor.VisitUInt16(name, offset, visible, pluginLine);
break;
case "int16":
visitor.VisitInt16(name, offset, visible, pluginLine);
break;
case "uint32":
visitor.VisitUInt32(name, offset, visible, pluginLine);
break;
case "int32":
visitor.VisitInt32(name, offset, visible, pluginLine);
break;
case "float32":
case "float":
visitor.VisitFloat32(name, offset, visible, pluginLine);
break;
case "undefined":
visitor.VisitUndefined(name, offset, visible, pluginLine);
break;
case "vector3":
visitor.VisitVector3(name, offset, visible, pluginLine);
break;
case "degree":
visitor.VisitDegree(name, offset, visible, pluginLine);
break;
case "stringid":
visitor.VisitStringID(name, offset, visible, pluginLine);
break;
case "tagref":
ReadTagRef(reader, name, offset, visible, visitor, pluginLine);
break;
case "range":
ReadRange(reader, name, offset, visible, visitor, pluginLine);
break;
case "ascii":
ReadAscii(reader, name, offset, visible, visitor, pluginLine);
break;
case "utf16":
ReadUtf16(reader, name, offset, visible, visitor, pluginLine);
break;
case "bitfield8":
if (visitor.EnterBitfield8(name, offset, visible, pluginLine))
{
ReadBits(reader, visitor);
}
else
{
reader.Skip();
}
break;
case "bitfield16":
if (visitor.EnterBitfield16(name, offset, visible, pluginLine))
{
ReadBits(reader, visitor);
}
else
{
reader.Skip();
}
break;
case "bitfield32":
if (visitor.EnterBitfield32(name, offset, visible, pluginLine))
{
ReadBits(reader, visitor);
}
else
{
reader.Skip();
}
break;
case "enum8":
if (visitor.EnterEnum8(name, offset, visible, pluginLine))
{
ReadOptions(reader, visitor);
}
else
{
reader.Skip();
}
break;
case "enum16":
if (visitor.EnterEnum16(name, offset, visible, pluginLine))
{
ReadOptions(reader, visitor);
}
else
{
reader.Skip();
}
break;
case "enum32":
if (visitor.EnterEnum32(name, offset, visible, pluginLine))
{
ReadOptions(reader, visitor);
}
else
{
reader.Skip();
}
break;
//case "color8": case "colour8":
//case "color16": case "colour16":
case "color":
case "colour":
visitor.VisitColorInt(name, offset, visible, ReadColorFormat(reader), pluginLine);
break;
case "color24":
case "colour24":
visitor.VisitColorInt(name, offset, visible, "rgb", pluginLine);
break;
case "color32":
case "colour32":
visitor.VisitColorInt(name, offset, visible, "argb", pluginLine);
break;
case "colorf":
case "colourf":
visitor.VisitColorF(name, offset, visible, ReadColorFormat(reader), pluginLine);
break;
case "dataref":
ReadDataRef(reader, name, offset, visible, visitor, pluginLine);
break;
case "reflexive":
ReadReflexive(reader, name, offset, visible, visitor, pluginLine);
break;
case "raw":
ReadRaw(reader, name, offset, visible, visitor, pluginLine);
break;
case "shader":
ReadShader(reader, name, offset, visible, visitor, pluginLine);
break;
case "uniclist":
ReadUnicList(reader, name, offset, visible, visitor, pluginLine);
break;
case "packedint8":
if (visitor.EnterPackedInt8(name, offset, visible, pluginLine))
{
ReadPackedInts(reader, visitor);
}
else
{
reader.Skip();
}
break;
case "packedint16":
if (visitor.EnterPackedInt16(name, offset, visible, pluginLine))
{
ReadPackedInts(reader, visitor);
}
else
{
reader.Skip();
}
break;
case "packedint32":
if (visitor.EnterPackedInt32(name, offset, visible, pluginLine))
{
ReadPackedInts(reader, visitor);
}
else
{
reader.Skip();
}
break;
default:
throw new ArgumentException("Unknown element \"" + elementName + "\"." + PositionInfo(reader));
}
}