public SCXString(SCXReader reader)
{
while (!reader.EOF)
{
var type = (TokenType)reader.ReadByte();
switch (type)
{
case TokenType.CharacterName:
case TokenType.DialogueLine:
case TokenType.Present:
case TokenType.Present_ResetAlignment:
case TokenType.RubyBase:
case TokenType.RubyTextStart:
case TokenType.RubyTextEnd:
case TokenType.WTFToken:
case TokenType.WTFToken2:
case TokenType.SetAlignment_Center:
Tokens.Add(new Token(type));
break;
case TokenType.SetFontSize:
case TokenType.SetTopMargin:
case TokenType.SetLeftMargin:
case TokenType.WTFShort:
Tokens.Add(new ShortToken(type, reader.ReadInt16()));
break;
case TokenType.SetColor:
case TokenType.EvaluateExpression:
Tokens.Add(new ExpressionToken(type, reader));
break;
case TokenType.Terminator:
return;
case TokenType.LineBreak:
goto CREATE_TEXT;
default:
if ((type & TokenType.TextMask) == 0)
{
throw new Exception("Unexpected token");
}
CREATE_TEXT:
reader.BaseStream.Position--;
Tokens.Add(new TextToken(reader));
break;
}
}
}
public static bool ApplyPatch(IList <object> data, SCXReader reader, SCXWriter writer, StringBuilder logger = null)
{
long pos = reader.BaseStream.Position;
reader.BaseStream.Position = 0;
reader.BaseStream.CopyTo(writer.BaseStream);
reader.BaseStream.Position = pos;
int i = 0;
var offset = new List <uint?>();
foreach (IList <object> transform in data)
{
SCXString str = reader.ReadString(i++);
while (str.IsEmpty)
{
offset.Add(null);
logger?.AppendLine(i + ":").AppendLine(str.ToString()).AppendLine("------(Skipped)");
str = reader.ReadString(i++);
}
if (transform == null)
{
offset.Add(null);
logger?.AppendLine(i + ":").AppendLine(str.ToString()).AppendLine("------(Null Transform)");
continue;
}
if (logger != null)
{
logger.AppendLine(i + ":");
foreach (var t in transform)
{
logger.Append('"').Append(t.ToString()).Append("\" ");
}
logger.AppendLine().AppendLine(str.ToString());
}
int j = 0;
foreach (var t in str.Tokens)
{
if (t is TextToken txt)
{
if (transform.Count == j)
{
logger?.AppendLine("---------- Conflict: Transform < Data ----------");
return(false);
}
txt.Value = (string)transform[j++];
}
}
if (transform.Count != j)
{
logger?.AppendLine("---------- Conflict: Transform > Data ----------");
return(false);
}
offset.Add((uint)writer.BaseStream.Position);
str.Encode(writer);
logger?.AppendLine("------");
}
writer.BaseStream.Position = reader.StringTable;
foreach (var o in offset)
{
if (o == null)
{
writer.BaseStream.Seek(4, System.IO.SeekOrigin.Current);
}
else
{
writer.Write(o.Value);
}
}
return(true);
}
