private dblPoint FindNearestSpot(UnitClass unit, UnitClass enemy)
{
var RealDist = Helpers.Dist(unit, enemy);
var MoveDist = Math.Min(RealDist, unit.MaxMoveDist);
var xgrad = ((enemy.X - unit.X) / RealDist);
var ygrad = ((enemy.Y - unit.Y) / RealDist);
for (var Dist = MoveDist; Dist > 0; Dist -= 1)
{
var test = new dblPoint()
{
X = unit.X + xgrad * Dist, Y = unit.Y + ygrad * Dist
};
if (LocationValid(unit, test.X, test.Y))
{
return new dblPoint()
{
isValid = true, X = test.X, Y = test.Y
}
}
;
// Sim.Vis.Dot(test.X, test.Y);
}
return(new dblPoint()
{
isValid = false, X = unit.X, Y = unit.Y
});
}
private dblPoint FindAttackSpot(UnitClass unit, UnitClass enemy)
{
double thstart = Math.Atan2(unit.Y - enemy.Y, unit.X - enemy.X);
for (double thoff = 0; thoff <= Math.PI; thoff += 0.2)
{
for (int direction = -1; direction <= 1; direction += 2)
{
double th = thstart + thoff * direction;
var test = new dblPoint()
{
X = enemy.X + Math.Cos(th) * unit.Weapon.Range * Sim.SimRules.EngageRange,
Y = enemy.Y + Math.Sin(th) * unit.Weapon.Range * Sim.SimRules.EngageRange
};
//Sim.Vis.Dot(test.X, test.Y);
if (Helpers.Dist(unit, test) < unit.MaxMoveDist)
{
if (LocationValid(unit, test.X, test.Y))
{
return new dblPoint()
{
isValid = true, X = test.X, Y = test.Y
}
}
;
}
else
{
return(new dblPoint()
{
isValid = false, X = 0, Y = 0
});
}
if (thoff == 0)
{
break;
}
}
}
return(new dblPoint()
{
isValid = false, X = 0, Y = 0
});
}
public static double Dist(dblPoint unit, double X2, double Y2)
{
return(Dist(unit.X, unit.Y, X2, Y2));
}
public static double Dist(dblPoint unit, dblPoint enemy)
{
return(Dist(unit.X, unit.Y, enemy.X, enemy.Y));
}
public PointF Point(dblPoint P, bool scale = true)
{
return(Point(P.X, P.Y, scale));
}