public static IInstruction Load(string line)
{
IfInstruction ifInstruction = new IfInstruction(new List <IInstruction>(), "");
List <string> list = new List <string>();
Program.ToWords(line, '黅', (ICollection <string>)list);
ifInstruction.variable_name = list[1];
list.RemoveAt(0);
list.RemoveAt(0);
list.RemoveAt(0);
list.RemoveAt(list.Count - 1);
foreach (string s in list)
{
ifInstruction.instructions.Add(Program.LoadInstruction(s));
}
return((IInstruction)ifInstruction);
}
public int Know()
{
int num = 0;
IfInstruction ifInstruction = this;
while (true)
{
if (ifInstruction.instructions.Count == 2)
{
ifInstruction = (IfInstruction)ifInstruction.instructions[1];
++num;
}
else
{
break;
}
}
return(num);
}