public ReferenceSystem(SystemClass refsys, SystemClass EstimatedPosition)
{
this.refSys = refsys;
Azimuth = Math.Atan2(refSys.y - EstimatedPosition.y, refSys.x - EstimatedPosition.x);
Distance = SystemData.Distance(refSys, EstimatedPosition);
Altitude = Math.Acos((refSys.z - EstimatedPosition.z) / Distance);
}
private void buttonShow_Click(object sender, EventArgs e)
{
SystemClass sys = SystemData.GetSystem(textBox_From.Text);
if (sys == null)
{
return;
}
var syslist = (from c in SystemData.SystemList orderby(c.x - sys.x) * (c.x - sys.x) + (c.y - sys.y) * (c.y - sys.y) + (c.z - sys.z) * (c.z - sys.z) select c).ToList <SystemClass>();
dataGridView1.Rows.Clear();
dataGridView1.Columns.Clear();
dataGridView1.Columns.Add("Name", "Name");
dataGridView1.Columns.Add("Dist", "Dist");
dataGridView1.Columns.Add("Government", "Government");
dataGridView1.Columns.Add("Government", "Allegiance");
dataGridView1.Columns.Add("Government", "Population");
foreach (SystemClass sys2 in syslist)
{
double dist = SystemData.Distance(sys, sys2);
object[] rowobj = { sys2.name, dist.ToString("0.00"), sys2.government.ToString(), sys2.allegiance.ToString(), sys2.population };
int rownr;
dataGridView1.Rows.Add(rowobj);
rownr = dataGridView1.Rows.Count - 1;
var cell = dataGridView1.Rows[rownr].Cells[1];
cell.Tag = sys2;
}
}