//public static Point GetEnemyVehicleRepulsiveFunction(Vehicle enemyVehicle, double coeff, IList<Vehicle> vehicles, bool isGroundAttak)
//{
// var radius = GetActualShootingDistance(enemyVehicle, isGroundAttak) + MyStrategy.EnemyDangerousRadius;
// var centerPoint = MyStrategy.GetVehiclesCenter(vehicles);
// var dist = centerPoint.GetDistance(enemyVehicle.X, enemyVehicle.Y);
// if (dist > radius) return new Point(0d, 0d);
// var x = coeff * (centerPoint.X - enemyVehicle.X) * (1 / dist - 1 / radius) / Math.Pow(dist, 3d);
// var y = coeff * (centerPoint.Y - enemyVehicle.Y) * (1 / dist - 1 / radius) / Math.Pow(dist, 3d);
// return new Point(x, y);
//}
public static Point GetEnemyGroupRepulsiveFunction(GroupContainer groupContainer, double coeff,
IList <Vehicle> vehicles)
{
var enemyRectangle =
MathHelper.GetJarvisRectangle(groupContainer.Vehicles.Select(v => new Point(v.X, v.Y)).ToList());
var myCenter = MyStrategy.GetVehiclesCenter(vehicles);
var enemyCp = MathHelper.GetNearestRectangleCrossPoint(myCenter, enemyRectangle, groupContainer.Center);
var myCenterDist = myCenter.GetDistance(groupContainer.Center);
var radius = groupContainer.Center.GetDistance(enemyCp) + MyStrategy.EnemyDangerousRadius;
if (myCenterDist > radius)
{
return(new Point(0d, 0d));
}
double x, y;
if (myCenterDist < radius / 2)
{
x = coeff * (myCenter.X - groupContainer.Center.X) / myCenterDist;
y = coeff * (myCenter.Y - groupContainer.Center.Y) / myCenterDist;
}
else
{
x = 2 * coeff * (myCenter.X - groupContainer.Center.X) * (1 / myCenterDist - 1 / radius);
y = 2 * coeff * (myCenter.Y - groupContainer.Center.Y) * (1 / myCenterDist - 1 / radius);
}
return(new Point(x, y));
}
public static Point GetBorderRepulsiveFunction(IList <Vehicle> vehicles, double worldWidth, double worldHeight)
{
var resPoint = new Point(0d, 0d);
var center = MyStrategy.GetVehiclesCenter(vehicles);
var radius = MyStrategy.GetSandvichRadius(vehicles);
if (center.X - radius < CloseBorderDist)
{
resPoint = new Point(resPoint.X + 1d, resPoint.Y);
}
if (center.Y - radius < CloseBorderDist)
{
resPoint = new Point(resPoint.X, resPoint.Y + 1d);
}
if (center.X + radius > worldWidth - CloseBorderDist)
{
resPoint = new Point(resPoint.X - 1d, resPoint.Y);
}
if (center.Y + radius > worldHeight - CloseBorderDist)
{
resPoint = new Point(resPoint.X, resPoint.Y - 1d);
}
return(resPoint);
}
public static Point GetAllyNoGroupRepulsiveFunction(IList <Vehicle> thisVehicles, IList <Vehicle> otherVehicles, double coeff)
{
var isThisGround = MyStrategy.IsGroundGroup(thisVehicles);
var isThisAir = MyStrategy.IsAirGroup(thisVehicles);
var myCenter = MyStrategy.GetVehiclesCenter(thisVehicles);
var myRadius = MyStrategy.GetSandvichRadius(thisVehicles);
var resPoint = new Point(0d, 0d);
foreach (var v in otherVehicles)
{
var isGroundVehicle = v.Type == VehicleType.Arrv || v.Type == VehicleType.Ifv ||
v.Type == VehicleType.Tank;
if (isThisGround && !isGroundVehicle)
{
continue;
}
if (isThisAir && isGroundVehicle)
{
continue;
}
var centersDist = myCenter.GetDistance(v.X, v.Y);
if (centersDist > myRadius + MyStrategy.EnemyDangerousRadius)
{
continue;
}
double x, y;
if (centersDist < myRadius)
{
x = coeff * (myCenter.X - v.X) / centersDist;
y = coeff * (myCenter.Y - v.Y) / centersDist;
}
else
{
x = 2 * coeff * (myCenter.X - v.X) * (1 / centersDist - 1 / (myRadius + MyStrategy.EnemyDangerousRadius));
y = 2 * coeff * (myCenter.Y - v.Y) * (1 / centersDist - 1 / (myRadius + MyStrategy.EnemyDangerousRadius));
}
resPoint = new Point(resPoint.X + x, resPoint.Y + y);
}
return(resPoint);
}
public static Point GetAllyGroupRepulsiveFunction(IList <Vehicle> thisVehicles, IList <Vehicle> otherVehicles, double coeff)
{
var isThisGround = MyStrategy.IsGroundGroup(thisVehicles);
var isThisAir = MyStrategy.IsAirGroup(thisVehicles);
var isOtherGround = MyStrategy.IsGroundGroup(otherVehicles);
var isOtherAir = MyStrategy.IsAirGroup(otherVehicles);
if (isThisGround && !isOtherGround || isThisAir && !isOtherAir || isOtherGround && !isThisGround ||
isOtherAir && !isThisAir)
{
return(new Point(0d, 0d));
}
var myCenter = MyStrategy.GetVehiclesCenter(thisVehicles);
var myRadius = MyStrategy.GetSandvichRadius(thisVehicles);
var otherCenter = MyStrategy.GetVehiclesCenter(otherVehicles);
var otherRadius = MyStrategy.GetSandvichRadius(otherVehicles);
var centersDist = myCenter.GetDistance(otherCenter);
if (centersDist > myRadius + otherRadius + MyStrategy.EnemyDangerousRadius)
{
return(new Point(0d, 0d));
}
//Debug.circle(myCenter.X, myCenter.Y, myRadius + otherRadius + EnemyDangerousRadius, 0x00FF00);
double x, y;
if (centersDist < myRadius + otherRadius)
{
x = coeff * (myCenter.X - otherCenter.X) / centersDist;
y = coeff * (myCenter.Y - otherCenter.Y) / centersDist;
}
else
{
x = 2 * coeff * (myCenter.X - otherCenter.X) * (1 / centersDist - 1 / (myRadius + otherRadius + MyStrategy.EnemyDangerousRadius));
y = 2 * coeff * (myCenter.Y - otherCenter.Y) * (1 / centersDist - 1 / (myRadius + otherRadius + MyStrategy.EnemyDangerousRadius));
}
return(new Point(x, y));
}