protected override void OnPaint(PaintEventArgs e)
{
if (fitToSize)
{
// Measure size (this is with border)
var w = e.ClipRectangle.Width;
var h = e.ClipRectangle.Height;
var dw = targetW - w;
var dh = targetH - h;
this.Size = new Size(this.Width + dw, this.Height + dh);
fitToSize = false;
}
var g = e.Graphics;
g.FillRectangle(Brushes.Black, e.ClipRectangle);
if (data == null)
{
g.DrawString("NO ETS2 DATA MINER ACTIVE", new Font("Arial", 24.0f), Brushes.White, 5, 5);
return;
}
// Render map
float scale = 150; // p-p
dlMap.RenderMap(e.ClipRectangle, g, true, ref scale);
// ME:
g.DrawEllipse(new Pen(meColor, 5.0f), targetW/2 - 3, targetH/2 - 3, 6, 6);
var meHeading = Math.PI - data.MyTelemetry.Physics.RotationX*-2*Math.PI;
var meHeadingRadius = 25;
g.DrawLine(new Pen(meColor, 3.0f), targetW/2, targetH/2,
targetW/2 + (float) Math.Sin(meHeading)*meHeadingRadius,
targetH/2 + (float) Math.Cos(meHeading)*meHeadingRadius);
var centerX = data.MyTelemetry.Physics.CoordinateX;
var centerY = data.MyTelemetry.Physics.CoordinateY;
var centerZ = data.MyTelemetry.Physics.CoordinateZ;
var steeringAngle = 35.0/180*Math.PI*data.MyTelemetry.Controls.GameSteer;
var wheelBase = 4;
var saTan = (float) Math.Tan(Math.Abs(steeringAngle));
var steerRadius = wheelBase/saTan;
var steerCircumfere = steerRadius*2*Math.PI;
var steerRadiusSc = steerRadius/scale*targetW;
var offx = Math.Sin(meHeading);
if (false && float.IsNaN(steerRadiusSc) == false && float.IsInfinity(steerRadiusSc) == false &&
Math.Abs(steerRadius) < 30000)
{
if (steeringAngle < 0) // left
{
var corrAngle = meHeading + Math.PI/2;
g.DrawArc(new Pen(Brushes.Aqua, 2.0f),
targetW/2 - steerRadiusSc/2 - (float) Math.Sin(corrAngle)*steerRadiusSc/2,
targetH/2 - steerRadiusSc/2 - (float) Math.Cos(corrAngle)*steerRadiusSc/2,
steerRadiusSc, steerRadiusSc,
(float) (meHeading/Math.PI*180 + 90), 360);
}
else
{
var corrAngle = meHeading + Math.PI/2;
g.DrawArc(new Pen(Brushes.Aqua, 2.0f),
targetW/2 - steerRadiusSc/2 + (float) Math.Sin(corrAngle)*steerRadiusSc/2,
targetH/2 - steerRadiusSc/2 + (float) Math.Cos(corrAngle)*steerRadiusSc/2,
steerRadiusSc, steerRadiusSc,
(float) (meHeading/Math.PI*180 + 90), 360);
}
/*g.DrawEllipse(new Pen(Brushes.Turquoise, 2.0f),
targetW / 2 - (float)Math.Sin(meHeading) * steerRadiusSc,
targetH / 2 - (float)Math.Cos(meHeading) * steerRadiusSc,
steerRadiusSc, steerRadiusSc);*/
}
// Track this vehicle along curve:
var mX = data.MyTelemetry.Physics.CoordinateX;
var mY = data.MyTelemetry.Physics.CoordinateZ;
var px = 0.0f;
var py = 0.0f;
var step = 0.05f;
var heading = meHeading + Math.PI/2;
foreach (var car in data.Cars)
{
car.Tracked = false;
car.Tick();
}
var pwr = Main.Drivetrain.CalculatePower(data.MyTelemetry.Drivetrain.EngineRpm, data.MyTelemetry.Controls.GameThrottle);
var scanDistance = 2.0f + Math.Pow(1 - Math.Abs(data.MyTelemetry.Controls.GameSteer), 64)*3.5f;
for (float ts = 0.0f; ts < scanDistance && !data.Cars.Any(x => x.Tracked); ts += step)
{
// Interpolate the steer radius
var ds = data.MyTelemetry.Drivetrain.Speed*ts;
var spd = Math.Max(10, data.MyTelemetry.Drivetrain.Speed); // always scan at minimum of 36kmh
var da = spd/steerCircumfere*2*Math.PI*step;
var dix = Math.Sin(heading) - Math.Sin(heading + da);
var diy = Math.Cos(heading) - Math.Cos(heading + da);
if (steeringAngle < 0)
heading -= da;
else
heading += da;
px += (float) dix*steerRadius/2;
py += (float) diy*steerRadius/2;
// Rotated polygon
var carL = 12.0f;
var carW = 2.5f;
var hg = -heading; //
PointF[] poly = new PointF[]
{
new PointF(mX + px + carL/2*(float) Math.Cos(hg) - carW/2*(float) Math.Sin(hg),
mY + py + carL/2*(float) Math.Sin(hg) + carW/2*(float) Math.Cos(hg)),
new PointF(mX + px - carL/2*(float) Math.Cos(hg) - carW/2*(float) Math.Sin(hg),
mY + py - carL/2*(float) Math.Sin(hg) + carW/2*(float) Math.Cos(hg)),
new PointF(mX + px - carL/2*(float) Math.Cos(hg) + carW/2*(float) Math.Sin(hg),
mY + py - carL/2*(float) Math.Sin(hg) - carW/2*(float) Math.Cos(hg)),
new PointF(mX + px + carL/2*(float) Math.Cos(hg) + carW/2*(float) Math.Sin(hg),
mY + py + carL/2*(float) Math.Sin(hg) - carW/2*(float) Math.Cos(hg)),
};
foreach (var car in data.Cars)
{
if (car.Valid && IsPolygonsIntersecting(car.Box, poly))
{
car.Tracked = true;
break;
}
}
var drx = targetW/2 + px/scale*targetW;
var dry = targetH/2 + py/scale*targetH;
var polyToDraw =
poly.Select(
x => new PointF(targetW/2 + (x.X - mX)/2/scale*targetW, targetH/2 + (x.Y - mY)/2/scale*targetH))
.ToArray();
g.FillPolygon(Brushes.Tomato, polyToDraw);
//g.DrawLine(new Pen(Color.DarkSalmon, 5.0f), drx, dry, drx + 1, dry);
}
g.FillRectangle(new SolidBrush(Color.FromArgb(25, 25, 25)), 0, 0, targetW, 32);
var trafficColor = Brushes.BlueViolet;
foreach (var car in data.Cars)
{
if (!car.Valid)
continue;
var x = targetW/2 + (car.X - centerX)/2/scale*targetW;
var y = targetH/2 + (car.Z - centerZ)/2/scale*targetH;
var sz = 10*scale;
if (sz > 10) sz = 10;
var of = sz/2;
var dx = car.X - centerX;
var dy = car.Z - centerZ;
var dv = data.MyTelemetry.Drivetrain.Speed - car.Speed; // m/s
var distance = (float) Math.Sqrt(dx*dx + dy*dy) - 12;
if (distance < 0.1f) distance = 0.1f;
var tti = dv < 0 ? -1.0f : distance/dv;
var tc = trafficColor;
if (car.Tracked)
{
g.DrawString("Track #" + car.ID + " SPD " + Math.Round(car.Speed*3.6) +
"km/h (d=" + Math.Round(car.Speed*3.6 - data.MyTelemetry.Drivetrain.SpeedKmh,1) +
"); distance " + Math.Round(distance, 1) + "m TTI " + ((tti==-1.0f)?"never":Math.Round(tti, 2) + "s"),
new Font("Arial", 11.0f, FontStyle.Bold),
Brushes.White,
5, 5);
car.Distance = distance;
car.TTI = tti;
TrackedCar = car;
tc = Brushes.Turquoise;
if (tti < 10 && tti > 0)
tc = Brushes.CadetBlue;
if (tti < 5 && tti > 0)
tc = Brushes.DarkSalmon;
if (tti < 2 && tti > 0)
tc = Brushes.HotPink;
}
if (car.Box == null)
continue;
var polyToDraw =
car.Box.Select(
d =>
new PointF(targetW/2 + (d.X - centerX)/2/scale*targetW,
targetH/2 + (d.Y - centerZ)/2/scale*targetH)).ToArray();
g.FillPolygon(tc, polyToDraw);
//g.DrawEllipse(new Pen(tc, sz), x - of, y - of, sz, sz);
/*if (tti == -1337.0f)
g.DrawString(":-)", new Font("Arial", 7.0f), Brushes.White, x-8,y-4);
else
g.DrawString(Math.Round(tti,1).ToString(), new Font("Arial", 7.0f), Brushes.White, x-8,y-4);*/
}
g.FillRectangle(new SolidBrush(Color.FromArgb(25, 25, 25)), 0, targetH - 32, targetW, targetH);
g.DrawString("Looking " + Math.Round(scanDistance, 2) + "s ahead SPD " + Math.Round(data.MyTelemetry.Drivetrain.SpeedKmh) + "kmh PWR " + Math.Round(pwr) + "hp THR " +
Math.Round(data.MyTelemetry.Controls.GameThrottle * 100, 1) + "% BKR " + Math.Round(data.MyTelemetry.Controls.GameBrake * 100, 2) + "%",
new Font("Arial", 11.0f, FontStyle.Bold), Brushes.White,
2, targetH - 25);
if (data.Cars.Any(x => x.Tracked) == false)
{
g.DrawString("No car being tracked (followed)",
new Font("Arial", 12.0f, FontStyle.Bold),
Brushes.White,
5, 5);
TrackedCar = null;
}
}
protected override void OnPaint(PaintEventArgs e)
{
if (fitToSize)
{
// Measure size (this is with border)
var w = e.ClipRectangle.Width;
var h = e.ClipRectangle.Height;
var dw = targetW - w;
var dh = targetH - h;
this.Size = new Size(this.Width + dw, this.Height + dh);
fitToSize = false;
}
var g = e.Graphics;
g.FillRectangle(Brushes.Black, e.ClipRectangle);
if (data == null)
{
g.DrawString("NO ETS2 DATA MINER ACTIVE", new Font("Arial", 24.0f), Brushes.White, 5, 5);
return;
}
// Render map
float scale = 150; // p-p
dlMap.RenderMap(e.ClipRectangle, g, true, ref scale);
// ME:
g.DrawEllipse(new Pen(meColor, 5.0f), targetW / 2 - 3, targetH / 2 - 3, 6, 6);
var meHeading = Math.PI - data.MyTelemetry.Physics.RotationX * -2 * Math.PI;
var meHeadingRadius = 25;
g.DrawLine(new Pen(meColor, 3.0f), targetW / 2, targetH / 2,
targetW / 2 + (float)Math.Sin(meHeading) * meHeadingRadius,
targetH / 2 + (float)Math.Cos(meHeading) * meHeadingRadius);
var centerX = data.MyTelemetry.Physics.CoordinateX;
var centerY = data.MyTelemetry.Physics.CoordinateY;
var centerZ = data.MyTelemetry.Physics.CoordinateZ;
var steeringAngle = 35.0 / 180 * Math.PI * data.MyTelemetry.Controls.GameSteer;
var wheelBase = 4;
var saTan = (float)Math.Tan(Math.Abs(steeringAngle));
var steerRadius = wheelBase / saTan;
var steerCircumfere = steerRadius * 2 * Math.PI;
var steerRadiusSc = steerRadius / scale * targetW;
var offx = Math.Sin(meHeading);
if (false && float.IsNaN(steerRadiusSc) == false && float.IsInfinity(steerRadiusSc) == false &&
Math.Abs(steerRadius) < 30000)
{
if (steeringAngle < 0) // left
{
var corrAngle = meHeading + Math.PI / 2;
g.DrawArc(new Pen(Brushes.Aqua, 2.0f),
targetW / 2 - steerRadiusSc / 2 - (float)Math.Sin(corrAngle) * steerRadiusSc / 2,
targetH / 2 - steerRadiusSc / 2 - (float)Math.Cos(corrAngle) * steerRadiusSc / 2,
steerRadiusSc, steerRadiusSc,
(float)(meHeading / Math.PI * 180 + 90), 360);
}
else
{
var corrAngle = meHeading + Math.PI / 2;
g.DrawArc(new Pen(Brushes.Aqua, 2.0f),
targetW / 2 - steerRadiusSc / 2 + (float)Math.Sin(corrAngle) * steerRadiusSc / 2,
targetH / 2 - steerRadiusSc / 2 + (float)Math.Cos(corrAngle) * steerRadiusSc / 2,
steerRadiusSc, steerRadiusSc,
(float)(meHeading / Math.PI * 180 + 90), 360);
}
/*g.DrawEllipse(new Pen(Brushes.Turquoise, 2.0f),
* targetW / 2 - (float)Math.Sin(meHeading) * steerRadiusSc,
* targetH / 2 - (float)Math.Cos(meHeading) * steerRadiusSc,
* steerRadiusSc, steerRadiusSc);*/
}
// Track this vehicle along curve:
var mX = data.MyTelemetry.Physics.CoordinateX;
var mY = data.MyTelemetry.Physics.CoordinateZ;
var px = 0.0f;
var py = 0.0f;
var step = 0.05f;
var heading = meHeading + Math.PI / 2;
foreach (var car in data.Cars)
{
car.Tracked = false;
car.Tick();
}
var pwr = Main.Drivetrain.CalculatePower(data.MyTelemetry.Drivetrain.EngineRpm, data.MyTelemetry.Controls.GameThrottle);
var scanDistance = 2.0f + Math.Pow(1 - Math.Abs(data.MyTelemetry.Controls.GameSteer), 64) * 3.5f;
for (float ts = 0.0f; ts < scanDistance && !data.Cars.Any(x => x.Tracked); ts += step)
{
// Interpolate the steer radius
var ds = data.MyTelemetry.Drivetrain.Speed * ts;
var spd = Math.Max(10, data.MyTelemetry.Drivetrain.Speed); // always scan at minimum of 36kmh
var da = spd / steerCircumfere * 2 * Math.PI * step;
var dix = Math.Sin(heading) - Math.Sin(heading + da);
var diy = Math.Cos(heading) - Math.Cos(heading + da);
if (steeringAngle < 0)
{
heading -= da;
}
else
{
heading += da;
}
px += (float)dix * steerRadius / 2;
py += (float)diy * steerRadius / 2;
// Rotated polygon
var carL = 12.0f;
var carW = 2.5f;
var hg = -heading; //
PointF[] poly = new PointF[]
{
new PointF(mX + px + carL / 2 * (float)Math.Cos(hg) - carW / 2 * (float)Math.Sin(hg),
mY + py + carL / 2 * (float)Math.Sin(hg) + carW / 2 * (float)Math.Cos(hg)),
new PointF(mX + px - carL / 2 * (float)Math.Cos(hg) - carW / 2 * (float)Math.Sin(hg),
mY + py - carL / 2 * (float)Math.Sin(hg) + carW / 2 * (float)Math.Cos(hg)),
new PointF(mX + px - carL / 2 * (float)Math.Cos(hg) + carW / 2 * (float)Math.Sin(hg),
mY + py - carL / 2 * (float)Math.Sin(hg) - carW / 2 * (float)Math.Cos(hg)),
new PointF(mX + px + carL / 2 * (float)Math.Cos(hg) + carW / 2 * (float)Math.Sin(hg),
mY + py + carL / 2 * (float)Math.Sin(hg) - carW / 2 * (float)Math.Cos(hg)),
};
foreach (var car in data.Cars)
{
if (car.Valid && IsPolygonsIntersecting(car.Box, poly))
{
car.Tracked = true;
break;
}
}
var drx = targetW / 2 + px / scale * targetW;
var dry = targetH / 2 + py / scale * targetH;
var polyToDraw =
poly.Select(
x => new PointF(targetW / 2 + (x.X - mX) / 2 / scale * targetW, targetH / 2 + (x.Y - mY) / 2 / scale * targetH))
.ToArray();
g.FillPolygon(Brushes.Tomato, polyToDraw);
//g.DrawLine(new Pen(Color.DarkSalmon, 5.0f), drx, dry, drx + 1, dry);
}
g.FillRectangle(new SolidBrush(Color.FromArgb(25, 25, 25)), 0, 0, targetW, 32);
var trafficColor = Brushes.BlueViolet;
foreach (var car in data.Cars)
{
if (!car.Valid)
{
continue;
}
var x = targetW / 2 + (car.X - centerX) / 2 / scale * targetW;
var y = targetH / 2 + (car.Z - centerZ) / 2 / scale * targetH;
var sz = 10 * scale;
if (sz > 10)
{
sz = 10;
}
var of = sz / 2;
var dx = car.X - centerX;
var dy = car.Z - centerZ;
var dv = data.MyTelemetry.Drivetrain.Speed - car.Speed; // m/s
var distance = (float)Math.Sqrt(dx * dx + dy * dy) - 12;
if (distance < 0.1f)
{
distance = 0.1f;
}
var tti = dv < 0 ? -1.0f : distance / dv;
var tc = trafficColor;
if (car.Tracked)
{
g.DrawString("Track #" + car.ID + " SPD " + Math.Round(car.Speed * 3.6) +
"km/h (d=" + Math.Round(car.Speed * 3.6 - data.MyTelemetry.Drivetrain.SpeedKmh, 1) +
"); distance " + Math.Round(distance, 1) + "m TTI " + ((tti == -1.0f)?"never":Math.Round(tti, 2) + "s"),
new Font("Arial", 11.0f, FontStyle.Bold),
Brushes.White,
5, 5);
car.Distance = distance;
car.TTI = tti;
TrackedCar = car;
tc = Brushes.Turquoise;
if (tti < 10 && tti > 0)
{
tc = Brushes.CadetBlue;
}
if (tti < 5 && tti > 0)
{
tc = Brushes.DarkSalmon;
}
if (tti < 2 && tti > 0)
{
tc = Brushes.HotPink;
}
}
if (car.Box == null)
{
continue;
}
var polyToDraw =
car.Box.Select(
d =>
new PointF(targetW / 2 + (d.X - centerX) / 2 / scale * targetW,
targetH / 2 + (d.Y - centerZ) / 2 / scale * targetH)).ToArray();
g.FillPolygon(tc, polyToDraw);
//g.DrawEllipse(new Pen(tc, sz), x - of, y - of, sz, sz);
/*if (tti == -1337.0f)
* g.DrawString(":-)", new Font("Arial", 7.0f), Brushes.White, x-8,y-4);
* else
* g.DrawString(Math.Round(tti,1).ToString(), new Font("Arial", 7.0f), Brushes.White, x-8,y-4);*/
}
g.FillRectangle(new SolidBrush(Color.FromArgb(25, 25, 25)), 0, targetH - 32, targetW, targetH);
g.DrawString("Looking " + Math.Round(scanDistance, 2) + "s ahead SPD " + Math.Round(data.MyTelemetry.Drivetrain.SpeedKmh) + "kmh PWR " + Math.Round(pwr) + "hp THR " +
Math.Round(data.MyTelemetry.Controls.GameThrottle * 100, 1) + "% BKR " + Math.Round(data.MyTelemetry.Controls.GameBrake * 100, 2) + "%",
new Font("Arial", 11.0f, FontStyle.Bold), Brushes.White,
2, targetH - 25);
if (data.Cars.Any(x => x.Tracked) == false)
{
g.DrawString("No car being tracked (followed)",
new Font("Arial", 12.0f, FontStyle.Bold),
Brushes.White,
5, 5);
TrackedCar = null;
}
}
