public string Quadrant2Str(AI.Quadrant q)
{
string s = "";
if (q.first)
{
s += "A";
}
if (q.second)
{
s += "B";
}
if (q.third)
{
s += "C";
}
return(s);
}
public List <Stroke> MatchStroke(string stroke, AI.Quadrant q, int language)
{
bool b = true;
REDO:
conn = new System.Data.SQLite.SQLiteConnection(@"Data Source=CoreInkLib.dll");
conn.Open();
SQLiteCommand sqc = new SQLiteCommand("SELECT * FROM strokes WHERE directions = '" + stroke + "' AND quadrant='" + Quadrant2Str(q) + "' AND lang = " + language.ToString() + ";", conn);
SQLiteDataReader sqr = sqc.ExecuteReader();
List <Stroke> l = new List <Stroke>();
while (sqr.Read())
{
Stroke st = new Stroke();
st.sid = Convert.ToInt32(sqr[0]);
st.vid = Convert.ToInt32(sqr[1]);
st.cid = Convert.ToInt32(sqr[2]);
st.thisstroke = Convert.ToInt32(sqr[5]);
st.quadrant = sqr[4].ToString();
sqc = new SQLiteCommand("SELECT ifnull(phase,0) FROM strokes WHERE vid = " + st.vid.ToString() + " AND phase >" + st.thisstroke.ToString() + " AND lang=" + language.ToString() + ";", conn);
st.nextstroke = Convert.ToInt32(sqc.ExecuteScalar());
foreach (char c in sqr[3].ToString())
{
st.directions.Add(Convert.ToInt32(c.ToString()));
}
if (b == false)
{
st.quadrant = "C";
}
l.Add(st);
}
conn.Close();
if (q.third && l.Count == 0 && b)
{
q.third = false; q.second = true; b = false;
goto REDO;
}
return(l);
}
public List <Stroke> MatchStroke(string stroke, AI.Quadrant q)
{
return(MatchStroke(stroke, q, 0));
}
public CoreInk.AI.Quadrant getQuadrants()
{
CoreInk.AI.Quadrant q = new AI.Quadrant();
foreach (Point p in points)
{
if (p.Y < first - (first / 2))
q.first = true;
if (p.Y > first + (first / 3) && p.Y < second - (first / 3))
{
q.second = true;
}
if (p.Y > second + (first / 2))
q.third = true;
}
if (!q.first && !q.second && !q.third)
{
if (points.Count > 0)
{
Point p = points[0];
if (p.Y < first)
q.first = true;
if (p.Y > first && p.Y < second)
q.second = true;
if (p.Y > second)
q.third = true;
}
}
return q;
}
