/// <summary>
/// Gets the translated code for the grammar structure.
/// </summary>
/// <returns>The translated code for the grammar structure.</returns>
public IEnumerable <Block> Translate(TranslationContext context)
{
// Create new scope
Scope newScope = new Scope(context.CurrentScope);
// Create translation context
TranslationContext newContext = new TranslationContext(newScope, context);
// Create counter variable
StackValue counter = new StackValue(Variable, VarType, false);
newScope.StackValues.Add(counter);
// Create main loop contents
List <Block> loopContents = new List <Block>();
foreach (IStatement statement in Statements)
{
loopContents.AddRange(statement.Translate(newContext));
}
loopContents.Add(counter.CreateVariableIncrement(Step.Translate(newContext)));
// Create output
object startTranslated = Start.Balance().Translate(context);
List <Block> output = new List <Block>();
output.AddRange(counter.CreateDeclaration(startTranslated));
output.Add(new Block(BlockSpecs.Repeat,
new CompoundExpression(
CompoundOperator.Divide,
new CompoundExpression(CompoundOperator.Minus, End,
startTranslated is Block
? new LookupExpression(counter, FileName, ErrorToken)
: Start, FileName, ErrorToken),
Step,
FileName,
ErrorToken
).Translate(newContext), loopContents.ToArray()));
output.AddRange(newScope.CreateCleanUp());
return(output);
}