public void Execute(Subroutine.Moment pos)
{
VarBase v = m_expr.Calculate();
if (!v.IsSingle())
throw new CalcException("«начение услови¤ не может быть массивом");
if ((v as SingleVar).ToBool()) {
pos.Next();
}
else {
int pos1 = m_nextpos;
while (true) {
pos.GoTo(pos1);
if (pos.Current.GetKind() == OperatorKind.Else) {
pos.Next();
break;
}
else if (pos.Current.GetKind() == OperatorKind.Elseif) {
if ((pos.Current as ElseifOperator).TestCondition()) {
pos.Next();
break;
}
pos1 = (pos.Current as ElseifOperator).NextPos;
}
else if (pos.Current.GetKind() == OperatorKind.Endif) {
pos.Next();
break;
}
}
}
}
//****************************************************************************************************
public void Execute(Subroutine.Moment pos) {
int pos1 = m_nextpos;
while (true) {
pos.GoTo(pos1);
if (pos.Current.GetKind() == OperatorKind.Elseif) {
pos1 = (pos.Current as ElseifOperator).NextPos;
}
else if (pos.Current.GetKind() == OperatorKind.Else) {
pos1 = (pos.Current as ElseOperator).NextPos;
}
else if (pos.Current.GetKind() == OperatorKind.Endif) {
pos.Next();
break;
}
}
}
private void Set(string name, Subroutine sub) {
int sres = m_names.IndexOf(name);
if (sres >= 0) {
m_names.RemoveAt(sres);
m_subs.RemoveAt(sres);
}
m_names.Add(name);
m_subs.Add(sub);
}
private bool LoadFile(FileInfo file) {
try {
StreamReader sr = file.OpenText();
LinkedList ll = new LinkedList();
try {
while (sr.Peek() != -1) {
ll.AddFirst(sr.ReadLine());
}
} finally {
sr.Close();
}
string[] strs = new String[ll.Count];
int i = 0;
while (!ll.IsEmpty()) {
strs[i] = (ll.RemoveLast() as String);
i++;
}
Subroutine sub;
try {
sub = new Subroutine(strs, file.Name);
} catch (LineSyntaxException ex) {
InterprEnvironment.Instance.CurrentConsole.PrintLn(ex.Message + " в функции " + ex.Function + "[] в строке " + ex.Line);
return false;
} catch (SyntaxErrorException ex) {
InterprEnvironment.Instance.CurrentConsole.PrintLn(ex.Message + " в " + file.Name);
return false;
}
Set(file.Name, sub);
} catch {
throw new OtherException("ќшибка в методе Environment.Load()");
}
return true;
}
public Moment(Subroutine sub) {
m_sub = sub;
m_pos = 1;
s_break = 0;
}