private void DoCommand(int key1, ref Rules r, ref ruleParameter rp)
{
if (getRule(key1, ref r) && position > -1 && position < line.Length)
{
if (r.get(line[position], ref rp))
{
string tmp = new string(line);
Console.Write(tmp + " " + line[position] + " " + rp.change + " " + rp.next + " " + c + '\n');
if (rp.change != '*')
{
line[position] = rp.change;
}
if (rp.step == 'R')
{
position++;
}
else
{
position--;
}
c++;
}
else
{
isRunning = false; Console.WriteLine("No symbol for the rule");
}
}
else
{
isRunning = false; Console.WriteLine("No symbol for the rule");
}
}
public void add(char key, ruleParameter para)
{
if (r.ContainsKey(key))
{
return;
}
r.Add(key, para);
}
public bool get(char key, ref ruleParameter para)
{
if (!r.ContainsKey(key))
{
if (r.ContainsKey('*'))
{
key = '*';
}
else
{
return(false);
}
}
para = r[key];
return(true);
}
public bool ReadFromFile(string filename)
{
if (!File.Exists(filename))
{
Console.WriteLine("Tokio failo nera");
return(false);
}
using (StreamReader sr = new StreamReader(filename))
{
position = Int32.Parse(sr.ReadLine());
string temp = sr.ReadLine();
line = temp.ToCharArray();
int c = 0;
string buffer;
while (sr.Peek() > -1)
{
buffer = sr.ReadLine();
if (buffer.Length == 0)
{
continue;
}
ruleParameter rp = new ruleParameter();
int num = 999;
int x = 0;
string tmp = "";
while (buffer[x] != ' ')
{
tmp += buffer[x++];
}
x -= 1;
if (!Int32.TryParse(tmp, out num))
{
continue;
}
int id = num;
char current = buffer[2 + x];
rp.change = buffer[4 + x];
rp.step = buffer[6 + x];
int r = 8 + x;
tmp = "";
while (buffer.Length > r)
{
tmp += buffer[r++];
}
if (!Int32.TryParse(tmp, out num))
{
continue;
}
rp.next = num;
if (c == 0)
{
first = rp;
}
if (!rules.ContainsKey(id))
{
rules.Add(id, new Rules());
}
rules[id].add(current, rp);
}
}
return(true);
}
