private const int PROFIT_PER_TON = 10000; //$10,000 arbitrary unit per ton of cargo
//Description: Constructor method
//Pre-Condition: None
//Post-Condition: New object made with fields initialized
FreightTrain()
{
currentlyDockedStation = null;
amountOfCargoDelivered = 0;
profitGenerated = 0;
IsPassengerTrain = false;
IsFreightTrain = true;
}
private void button24_Click(object sender, EventArgs e)
{
Graph railWay = new Graph();
DataTable tracks = trainconnect2.SelectDataTable("select track_id,coming_from,going_to from tracks");
foreach (DataRow dr in tracks.Rows)
{
// MyFunction(dr["Id"].ToString(), dr["Name"].ToString());
string coming_from = dr["coming_from"].ToString();
string going_to = dr["going_to"].ToString();
string station_type = "";
FreightStation A;
PassengerStation B;
Hub C;
Hub D;
if (coming_from.Contains("STATION"))
{
string x = coming_from;
DataTable station = trainconnect2.SelectDataTable("select station_type from station where station_id = \"" + x + "\"");
foreach (DataRow dt in station.Rows)
{
if (dt["station_type"].ToString().Contains("F"))
{
A = new FreightStation(x);
}
else if (dt["station_type"].ToString().Contains("P"))
{
DataTable pStation = trainconnect2.SelectDataTable("select ticket_price,range_on,range_off from station where station_id = \"" + x + "\"");
foreach (DataRow du in pStation.Rows)
{
B = new PassengerStation(x, Convert.ToInt32(du["ticket_price"]), Convert.ToInt32(du["range_on"]), Convert.ToInt32(du["range_on"]), Convert.ToInt32(du["range_off"]), Convert.ToInt32(du["range_off"]));
}
}
}
}
if (going_to.Contains("STATION"))
{
string x = going_to;
DataTable station = trainconnect2.SelectDataTable("select station_type from station where station_id = \"" + x + "\"");
foreach (DataRow dt in station.Rows)
{
if (dt["station_type"].ToString().Contains("F"))
{
A = new FreightStation(x);
}
else if (dt["station_type"].ToString().Contains("P"))
{
DataTable pStation = trainconnect2.SelectDataTable("select ticket_price,range_on,range_off from station where station_id = \"" + x + "\"");
foreach (DataRow du in pStation.Rows)
{
B = new PassengerStation(x, Convert.ToInt32(du["ticket_price"]), Convert.ToInt32(du["range_on"]), Convert.ToInt32(du["range_on"]), Convert.ToInt32(du["range_off"]), Convert.ToInt32(du["range_off"]));
}
}
}
}
if (coming_from.Contains("HUB"))
{
string x = coming_from;
C = new Hub(x);
}
if (going_to.Contains("HUB"))
{
string x = going_to;
D = new Hub(x);
}
}
}
