public string TranslateArray(TreeWalker walker, ArrayReferenceNode arrayReference)
{
StringBuilder tempBuilder = new StringBuilder();
tempBuilder.Append($"{MangleArrayName(arrayReference.arrayName)}");
foreach (Node bracketedExpression in arrayReference.nodes)
{
tempBuilder.Append($"[{walker.TranslateExpression(bracketedExpression)}]");
}
return tempBuilder.ToString();
}
public override void HandleFunctionNode(TreeWalker walker, FunctionNode function)
{
List<Node> arguments = function.GetArguments(1);
ArrayReferenceNode arrayReference = VerifyType<ArrayReferenceNode>(arguments[0]);
//walker.scriptBuilder.EmitPython($"{walker.TranslateArray(arrayReference) }");
StringBuilder tempBuilder = new StringBuilder();
tempBuilder.Append($"{TreeWalker.MangleArrayName(arrayReference.arrayName)} = Dim(");
tempBuilder.Append($"{walker.TranslateExpression(arrayReference.nodes[0])}");
for(int i = 1; i < arrayReference.nodes.Count; i++)
{
tempBuilder.Append($", {walker.TranslateExpression(arrayReference.nodes[i])}");
}
tempBuilder.Append(")");
walker.scriptBuilder.EmitPython(tempBuilder.ToString());
}
public Node HandleArray()
{
//First two lexemes must be question mark, then array name
ArrayReferenceNode array = new ArrayReferenceNode(
PopMessage(LexemeType.ARRAY_REFERENCE, "Missing Array ?"),
PopMessage(LexemeType.WORD, "Missing Array Name")
);
//Arrays must have at least 1 left bracket
if (Peek().type != LexemeType.L_SQUARE_BRACKET)
{
throw GetParsingException("Got Array reference without array brackets");
}
while (HasCurrent() && Peek().type == LexemeType.L_SQUARE_BRACKET)
{
//Handle a '[' EXPRESSION ']'
Pop(LexemeType.L_SQUARE_BRACKET);
array.AddBracketedExpression(HandleExpression());
Pop(LexemeType.R_SQUARE_BRACKET);
}
return(array);
}
public void DefineArray(ArrayReferenceNode node)
{
}