public void Append(Token t) {
if (t.type == Token.Type.Operator && t.lexema == "{") {
flag = true;
newblock = new Opcodes();
}
if (flag) {
if (t.type == Token.Type.Operator && t.lexema == "}") {
flag = false;
this.ops.AddLast(newblock);
}
else
newblock.Append(t);
}
else
ops.AddLast(t);
}
private void ProcessOperator(string op) {
try {
switch (op) {
case "<-":
exptFuCallFlag = true;
break;
case "+":
CallFunction(new Id("Add"));
break;
case "-":
pStack.Push(-(double)pStack.Pop() + (double)pStack.Pop());
break;
case "*":
pStack.Push((double)pStack.Pop() * (double)pStack.Pop());
break;
case ";":
pStack = new Stack<object>();
break;
case "=":
CallFunction(new Id("Be"));
break;
case "{":
opBlockFlag = true;
newblock = new Opcodes();
break;
default:
throw new Exception("invalid Operator");
break;
}
}
catch (InvalidOperationException e) {
throw new Exception("Noth enoth openders to continue the operation");
}
}