public IXenonASTElement Compile(Lexer Lexer, XenonErrorLogger Logger)
{
XenonASTProgram p = new XenonASTProgram();
// gaurd against empty file
if (Lexer.InspectEOF())
{
Logger.Log(new XenonCompilerMessage()
{
Level = XenonCompilerMessageType.Message, ErrorName = "Empty Project", ErrorMessage = "Program contains no symbols.", Token = Lexer.EOFText
});
return(p);
}
do
{
XenonASTExpression expr = new XenonASTExpression();
Lexer.GobbleWhitespace();
expr = (XenonASTExpression)expr.Compile(Lexer, Logger);
if (expr != null)
{
p.Expressions.Add(expr);
}
Lexer.GobbleWhitespace();
} while (!Lexer.InspectEOF());
return(p);
}
public IXenonASTElement Compile(Lexer Lexer, XenonErrorLogger Logger)
{
XenonASTAutoFitImage fullimage = new XenonASTAutoFitImage();
Lexer.GobbleWhitespace();
var args = Lexer.ConsumeArgList(false, "asset");
fullimage.AssetName = args["asset"];
Lexer.GobbleWhitespace();
InvertColor = false;
if (!Lexer.InspectEOF())
{
if (Lexer.Inspect("("))
{
Lexer.Consume();
string val = Lexer.ConsumeUntil(")");
if (val == "true")
{
fullimage.InvertColor = true;
}
Lexer.Consume();
Lexer.GobbleWhitespace();
}
}
if (!Lexer.InspectEOF())
{
if (Lexer.Inspect("["))
{
Lexer.Consume();
if (Lexer.Inspect("("))
{
Lexer.Consume();
fullimage.Options = Lexer.ConsumeUntil(")");
Lexer.Consume();
Lexer.Consume();
Lexer.GobbleWhitespace();
}
else
{
fullimage.KeyType = Lexer.ConsumeUntil("]");
Lexer.Consume();
Lexer.GobbleWhitespace();
}
}
}
return(fullimage);
}
public IXenonASTElement Compile(Lexer Lexer, XenonErrorLogger Logger)
{
XenonASTFitImage fullimage = new XenonASTFitImage();
Lexer.GobbleWhitespace();
var args = Lexer.ConsumeArgList(false, "asset");
fullimage.AssetName = args["asset"];
if (!Lexer.InspectEOF())
{
if (Lexer.Inspect("["))
{
Lexer.Consume();
fullimage.KeyType = Lexer.ConsumeUntil("]");
Lexer.Consume();
Lexer.GobbleWhitespace();
}
}
return(fullimage);
}
public IXenonASTElement Compile(Lexer Lexer, XenonErrorLogger Logger)
{
XenonASTVideo video = new XenonASTVideo();
Lexer.GobbleWhitespace();
StringBuilder sb = new StringBuilder();
var args = Lexer.ConsumeArgList(false, "assetname");
video.AssetName = args["assetname"];
if (!Lexer.InspectEOF())
{
if (Lexer.Inspect("["))
{
Lexer.Consume();
video.KeyType = Lexer.ConsumeUntil("]");
Lexer.Consume();
Lexer.GobbleWhitespace();
}
}
return(video);
}
public IXenonASTElement Compile(Lexer Lexer, XenonErrorLogger Logger)
{
XenonASTScript script = new XenonASTScript();
Lexer.GobbleWhitespace();
StringBuilder sb = new StringBuilder();
Lexer.GobbleandLog("{");
Lexer.GobbleWhitespace();
while (!Lexer.InspectEOF())
{
sb.Append(Lexer.Consume());
if (Lexer.Inspect("}"))
{
script.Source = sb.ToString();
Lexer.Consume();
break;
}
}
return(script);
}
