public Car(SolidColorBrush c, Road rd, Car frontCar = null)
{
_speed = 2;
_height = 10;
_length = 25;
PosX = rd.CarX + Road.Height / (float)2;
PosY = rd.CarY + Road.Height / (float)2;
_color = c ?? Brushes.OrangeRed;
_park = null;
_road = rd;
_angle = rd.SensAngle;
this.FrontCar = frontCar;
++CPT;
Id = CPT;
MainRect = new ShapeRectangle
{
Height = this.Height,
Width = this.Length,
Margin = new Thickness(PosX, PosY, 0, 0),
Stroke = BorderColor,
Fill = Color
};
rd.Cars.Add(this);
//((MainWindow)((App)Application.Current).MainWindow).doDrawEvent += Draw;
}
private void WinOnRemoveCarEvent(Car car)
{
Cars.Remove(car);
}
//private bool IsOverRoad(Road r)
//{
// bool ret = false;
// Rect roadRectangle = new Rect(r.MainRectangle.RenderSize);
// Rect thisRectangle = new Rect(MainRect.RenderSize);
// if (roadRectangle.Contains(new Point(PosX, PosY)))
// ret = true;
// //Rect roadRectangle = new Rect()
// return ret;
//}
private void ChangeRoad(Road road)
{
road.Cars.Add(this);
_road.Cars.Remove(this);
_road = road;
if (_angle.Equals(Math.PI/-2))
PosY -= 15;
else if (_angle.Equals(Math.PI / 2))
PosY += 15;
_angle = road.SensAngle;
// changer la voiture de devant
float dist = 1000;
double tmpDist;
Car[] carz = road.Cars.Where(c => c.PosX > PosX).ToArray();
Car closest = null;
// get closest car
foreach (Car car in carz)
{
if (car.Equals(this))
continue;
tmpDist = DistanceTo(car);
if (tmpDist < dist)
{
dist = (float) tmpDist;
closest = car;
}
}
Car prevCar = _road.Cars.FirstOrDefault(c => c.FrontCar == closest);
if(prevCar != null)
prevCar.FrontCar = this;
FrontCar = closest;
ChangedRoad = true;
}
protected bool Equals(Car other)
{
return PosX.Equals(other.PosX) && PosY.Equals(other.PosY) && this._angle.Equals(other._angle) &&
this._length == other._length && this._speed.Equals(other._speed) && this._height == other._height &&
Equals(this._color, other._color);
}
public void Advance(float step = (float) 0.8)
{
//if (IsOutOfMap())
//{
//}
Road closeRoad = null;
if((_angle.Equals(Math.PI / 2) || _angle.Equals(Math.PI / -2)) && !ChangedRoad)
closeRoad = NearXRoad();
if (closeRoad != null)
{
Debug.WriteLine("close to road : " + closeRoad);
ChangeRoad(closeRoad);
}
PosX += (float)Math.Cos(_angle)*_speed*step;
PosY += (float)Math.Sin(_angle)*_speed*step;
IEnumerable<Car> list = this.CollidingCars();
BorderColor = Color;
if (list.Any())
{
BorderColor = Brushes.Red;
foreach (Car car in list)
{
if (!(car.PosX > PosX)) continue;
FrontCar = car;
break;
}
}
double distanceToLight = HandleLight();
double distanceToCar = 1000;
if (FrontCar != null)
distanceToCar = DistanceTo(FrontCar);
if (distanceToLight <= DistToLight)
DistToLight = distanceToLight;
else
LightPassed = true;
AdaptSpeed(LightPassed || distanceToCar < distanceToLight ? distanceToCar : distanceToLight );
}
private static void CreateCar()
{
if (Map.TotalCars >= Map.MAXCAR)
return;
Road road;
double carX = 0;
int nbRoad = Map.Roads.Count;
int rand = Map.GetRandomInt(0, nbRoad);
var carColor = RandomBrush();
road = Map.Roads[rand];
//road = Map.Roads[3];
Map.TotalCars ++;
// do road.AddCar
Car frontCar = road.LastCar,
car = new Car(carColor, road, frontCar);
//Debug.WriteLine("------------Car " + car.Id + " created behind " + frontCar?.Id + " on road having PosY=" + road.PosY);
}
