//reads in the file and populates the script structure with it
static Script parseFile(string fname)
{
Script script = new Script();
script.sentences = new List<Sentence>();
script.roomToSentenceNumber = new Dictionary<string, int>();
script.currentPositions = new List<Coord>();
script.done = false;
script.lastInput = "";
script.switches = new Dictionary<string, bool>();
using (StreamReader reader = new StreamReader(fname))
{
string line;
int lineno; //used for storing rooms
for (line = reader.ReadLine(), lineno = 0; line != null; line = reader.ReadLine(), ++lineno)
{
if (line == "") //ignore empty lines
{
lineno = lineno - 1;
continue;
}
if (line[0] == '>') //auto-replace the ">" "with println "
{
line = line.Replace(' ', '+');
line = "println " + line.Substring(1) + "+++++"; //so that you can '>' an empty line
}
string[] linearray = line.Split(new char[] {' '}, StringSplitOptions.RemoveEmptyEntries);
if(linearray.Length % 2 == 0) //make sure there are only valid sentences with valid phrases
{
//proceed as normal, the sentence is well formed
Sentence s = new Sentence();
for(int i = 0; i < linearray.Length; i = i + 2) //add all the phrases to the sentence
{
Phrase p = new Phrase();
p.command = linearray[i];
p.info = linearray[i + 1].Replace('+', ' ');
s.Add(p);
if(p.command != "room") { ; }
else script.roomToSentenceNumber.Add(p.info, lineno); //add rooms to the rooms dictionary
}
script.sentences.Add(s);
}
else
{
//oops, the sentence has an odd number of words. Die gracefully...
InvalidSentenceException e = new InvalidSentenceException();
e.sentence = line;
throw e;
}
}
}
Coord c = new Coord();
c.sentenceIndex = 0;
c.phraseIndex = 0;
script.currentPositions.Add(c);
return script;
}
//reads in the file and populates the script structure with it
static Script parseFile(string fname)
{
Script script = new Script();
script.sentences = new List <Sentence>();
script.roomToSentenceNumber = new Dictionary <string, int>();
script.currentPositions = new List <Coord>();
script.done = false;
script.lastInput = "";
script.switches = new Dictionary <string, bool>();
using (StreamReader reader = new StreamReader(fname))
{
string line;
int lineno; //used for storing rooms
for (line = reader.ReadLine(), lineno = 0; line != null; line = reader.ReadLine(), ++lineno)
{
if (line == "") //ignore empty lines
{
lineno = lineno - 1;
continue;
}
if (line[0] == '>') //auto-replace the ">" "with println "
{
line = line.Replace(' ', '+');
line = "println " + line.Substring(1) + "+++++"; //so that you can '>' an empty line
}
string[] linearray = line.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (linearray.Length % 2 == 0) //make sure there are only valid sentences with valid phrases
{
//proceed as normal, the sentence is well formed
Sentence s = new Sentence();
for (int i = 0; i < linearray.Length; i = i + 2) //add all the phrases to the sentence
{
Phrase p = new Phrase();
p.command = linearray[i];
p.info = linearray[i + 1].Replace('+', ' ');
s.Add(p);
if (p.command != "room")
{
;
}
else
{
script.roomToSentenceNumber.Add(p.info, lineno); //add rooms to the rooms dictionary
}
}
script.sentences.Add(s);
}
else
{
//oops, the sentence has an odd number of words. Die gracefully...
InvalidSentenceException e = new InvalidSentenceException();
e.sentence = line;
throw e;
}
}
}
Coord c = new Coord();
c.sentenceIndex = 0;
c.phraseIndex = 0;
script.currentPositions.Add(c);
return(script);
}