/// <summary>Determine the density limits</summary>
private void CalculateDensity(GameConstants consts, Random rnd)
{
// Factors influency density:
// -Bigger molar mass = higher density
// -Stronger bonds = higher density
// -More Ionic = higher density
// -Smaller atomic radii = higher density
var norm_ionicity = Math_.Frac(consts.MinElectronegativity, Ionicity, consts.MaxElectronegativity);
var mass_adj = Math_.Frac(1, MolarMass / (Count1 + Count2), consts.MaxMolarMass); // normalised average molar mass
var ionicity_adj = 1.0 + 0.5 * Math.Pow(norm_ionicity, 8); // no significant ionicity until about 0.7
//var bond_adj = dominant_bond.Strength;
//var radii = Elem1.ValenceOrbitalRadius + Elem2.ValenceOrbitalRadius;
var scaler = mass_adj * ionicity_adj;
Debug.Assert(scaler >= 0 && scaler < 10);
m_solid_density = Math_.Lerp(consts.MinSolidMaterialDensity, consts.MaxSolidMaterialDensity, scaler);
// The liquid_density0 value can only be lower than the solid density when
// the Compound is strongly ionic such that it forms a crystals
var ionicity_solid_density_scaler = 0.1 * Math_.Max(0, norm_ionicity - 0.75);
m_liquid_density0 = m_solid_density * rnd.Double(1.0, 1.0 - ionicity_solid_density_scaler);
m_liquid_density1 = m_liquid_density0 * rnd.DoubleC(0.8, 0.0); // at boiling point, density is roughly 20% less
}
public Candle(long timestamp, double open, double high, double low, double close, double median, double volume)
{
Timestamp = timestamp;
Open = open;
High = Math_.Max(high, open, close);
Low = Math_.Min(low, open, close);
Close = close;
Median = median;
Volume = volume;
}
protected override void OnShown(EventArgs e)
{
// Get the input control
var ctrl =
Mode == EMode.ValueInput ? m_tb_value :
Mode == EMode.OptionSelect ? m_cb_value :
(Control)null;
if (ctrl != null)
{
// Set the initial size
using (this.SuspendLayout(true))
using (var gfx = CreateGraphics())
{
// Get the scaling due to DPI
var cr = ClientRectangle;
var scale_x = gfx.DpiX / 96f;
var scale_y = gfx.DpiY / 96f;
var x_10px = (int)(10 * scale_x);
var y_10px = (int)(10 * scale_y);
// Minimum client size
var sz_client = RectangleToClient(RectangleToScreen(new Rectangle(Point.Empty, MinimumSize)));
// Minimum size needed for buttons
var btns = Controls.OfType <Button>().ToArray();
var w_btns = btns.Sum(x => x.Width) + (btns.Length - 1) * x_10px;
// Minimum size needed for the text label
var sz_info = m_lbl_info.PreferredSize;
var w = Math_.Max(sz_client.Width, 2 * x_10px + w_btns, 2 * x_10px + sz_info.Width);
var h = Math_.Max(sz_client.Height, y_10px + sz_info.Height + y_10px + ctrl.Height + y_10px + btns[0].Height + y_10px);
ClientSize = new Size(w, h);
}
ctrl.Focus();
}
base.OnShown(e);
}