/// <summary>
/// Parses a decalgroup defition
/// </summary>
/// <param name="parser">The DecalDefsParser that right before the decalgroup definition block</param>
/// <returns></returns>
private bool ParseDecalGroup(DecalDefsParser parser)
{
parser.SkipWhitespace(true);
string token = parser.ReadToken();
if (token != "{")
{
parser.ReportError("Expected \"{\", got " + token);
return(false);
}
while (true)
{
parser.SkipWhitespace(true);
token = parser.ReadToken().ToLowerInvariant();
if (string.IsNullOrEmpty(token))
{
parser.ReportError("Expected property of }, got nothing");
return(false);
}
// Decal ends here
if (token == "}")
{
break;
}
// Add name of child to the list of children
if (childdecals.ContainsKey(token))
{
// TODO: report problem
// Overwrite existing decal with new one (who knows if that's the correct way do handle duplicate entries?)
childdecals[token] = null;
}
else
{
childdecals.Add(token, null);
}
// Read the probability wheight. We don't use it, though
int weight = 0;
parser.SkipWhitespace(false);
token = parser.ReadToken();
if (string.IsNullOrEmpty(token) || !parser.ReadSignedInt(token, ref weight))
{
parser.ReportError("Expected probability weight as number, got \"" + token + "\"");
return(false);
}
}
return(true);
}
/// <summary>
/// Parse a decal or decalgroup definition
/// </summary>
/// <param name="parser"></param>
/// <returns></returns>
internal bool Parse(DecalDefsParser parser)
{
switch (type)
{
case DecalType.DECAL:
return(ParseDecal(parser));
case DecalType.DECALGROUP:
return(ParseDecalGroup(parser));
}
return(false);
}
/// <summary>
/// Parses a decal definition
/// </summary>
/// <param name="parser">the DecalDefsParser that right before the decal definition block</param>
/// <returns></returns>
private bool ParseDecal(DecalDefsParser parser)
{
parser.SkipWhitespace(true);
string token = parser.ReadToken();
if (token != "{")
{
parser.ReportError("Expected \"{\", got " + token);
return(false);
}
while (true)
{
parser.SkipWhitespace(true);
token = parser.ReadToken().ToLowerInvariant();
if (string.IsNullOrEmpty(token))
{
parser.ReportError("Expected property of }, got nothing");
return(false);
}
// Decal ends here
if (token == "}")
{
break;
}
switch (token)
{
case "pic":
parser.SkipWhitespace(false);
token = parser.ReadToken();
if (string.IsNullOrEmpty(token))
{
parser.ReportError("Expected image name, got nothing");
return(false);
}
picturename = token;
break;
}
}
return(true);
}