private Tuple <Gates.GateObject, Point, string> getclickedConnection(int mx, int my)
{
Gates.GateObject gateIndex = this.getGateIndex(mx, my);
if (gateIndex == null)
{
return((Tuple <Gates.GateObject, Point, string>)null);
}
int[][] circlePositions = gateIndex.getCirclePositions();
Point pos = gateIndex.getPos();
if (gateIndex.GetType() == typeof(Gates.Input))
{
Point point = new Point(pos.X + circlePositions[0][0], pos.Y + circlePositions[0][1] + 2);
string str = "Out";
return(new Tuple <Gates.GateObject, Point, string>(gateIndex, point, str));
}
if (gateIndex.GetType() == typeof(Gates.Output))
{
Point point = new Point(pos.X + circlePositions[0][0], pos.Y + circlePositions[0][1] + 2);
string str = "Left";
return(new Tuple <Gates.GateObject, Point, string>(gateIndex, point, str));
}
int index1 = 0;
float num = -1f;
for (int index2 = 0; index2 < circlePositions.Length; ++index2)
{
float distancePoints = this.getDistancePoints(new Point(mx, my), new Point(pos.X + circlePositions[index2][0], pos.Y + circlePositions[index2][1] + 2));
if ((double)num == -1.0)
{
num = distancePoints;
}
if ((double)distancePoints < (double)num)
{
num = distancePoints;
index1 = index2;
}
}
Point point1 = new Point(pos.X + circlePositions[index1][0], pos.Y + circlePositions[index1][1] + 2);
string str1 = index1 != 0 ? (index1 != 1 ? "Right" : "Left") : "Out";
return(new Tuple <Gates.GateObject, Point, string>(gateIndex, point1, str1));
}
public void renderGates(Gates.GateObject gate, PaintEventArgs e)
{
if (gate.getOutput() == 1)
{
gate.setHighlight(true);
}
else
{
gate.setHighlight(false);
}
Image image = gate.getImage();
Point pos1 = gate.getPos();
e.Graphics.DrawImageUnscaled(image, pos1);
if (gate.GetType() == typeof(Gates.Input) || gate.GetType() == typeof(Gates.Output))
{
SolidBrush solidBrush = new SolidBrush(Color.Black);
Font font = new Font(FontFamily.GenericSansSerif, 12f, FontStyle.Bold);
Point point = new Point(pos1.X + 12, pos1.Y - 10);
if (gate.GetType() == typeof(Gates.Input))
{
e.Graphics.DrawString(gate.getName(), font, (Brush)solidBrush, (PointF)point);
}
else
{
e.Graphics.DrawString("Q", font, (Brush)solidBrush, (PointF)point);
}
}
Pen pen1 = new Pen(Color.Black, 1f);
int[][] circlePositions1 = gate.getCirclePositions();
for (int index = 0; index < circlePositions1.Length; ++index)
{
e.Graphics.DrawEllipse(pen1, pos1.X + circlePositions1[index][0], pos1.Y + circlePositions1[index][1], circlePositions1[index][2], circlePositions1[index][3]);
}
if (gate == null)
{
return;
}
Point pos2;
Point start;
Point end;
if (gate.hasLeft() && gate.input1 != null)
{
Pen pen2 = new Pen(Color.Black, 2f);
if (this.wireList.Count == this.wireHighlight && this.wireHighlight != -1)
{
pen2 = new Pen(Color.Red, 2f);
}
int[][] circlePositions2 = gate.input1.getCirclePositions();
pos2 = gate.input1.getPos();
start = new Point(circlePositions2[0][0] + pos2.X + 4, circlePositions2[0][1] + pos2.Y + 2);
if (gate.input1.getOutput() == 1 && this.simulating)
{
pen2 = new Pen(Color.FromArgb(38, 126, 241), 2f);
}
if (circlePositions1.Length > 1)
{
end = new Point(circlePositions1[1][0] + pos1.X, circlePositions1[1][1] + pos1.Y + 2);
Point[] points = this.calculatePoints(start, end);
this.wireList.Add(points);
e.Graphics.DrawLines(pen2, points);
}
else
{
end = new Point(circlePositions1[0][0] + pos1.X, circlePositions1[0][1] + pos1.Y + 2);
Point[] points = this.calculatePoints(start, end);
this.wireList.Add(points);
e.Graphics.DrawLines(pen2, points);
}
this.renderGates(gate.input1, e);
}
if (!gate.hasRight() || gate.input2 == null)
{
return;
}
Pen pen3 = new Pen(Color.Black, 2f);
if (this.wireList.Count == this.wireHighlight && this.wireHighlight != -1)
{
pen3 = new Pen(Color.Red, 2f);
}
int[][] circlePositions3 = gate.input2.getCirclePositions();
if (gate.input2.getOutput() == 1 && this.simulating)
{
pen3 = new Pen(Color.FromArgb(38, 126, 241), 2f);
}
pos2 = gate.input2.getPos();
start = new Point(circlePositions3[0][0] + pos2.X + 4, circlePositions3[0][1] + pos2.Y + 2);
end = new Point(circlePositions1[2][0] + pos1.X, circlePositions1[2][1] + pos1.Y + 2);
Point[] points1 = this.calculatePoints(start, end);
this.wireList.Add(points1);
e.Graphics.DrawLines(pen3, points1);
this.renderGates(gate.input2, e);
}