public Vector3 GetSteering(ICollection <MovementAIRigidbody> targets)
{
Vector3 centerOfMass = Vector3.zero;
int count = 0;
/* Sums up everyone's position who is close enough and in front of the character */
foreach (MovementAIRigidbody r in targets)
{
if (steeringBasics.IsFacing(r.Position, facingCosineVal))
{
centerOfMass += r.Position;
count++;
}
}
if (count == 0)
{
return(Vector3.zero);
}
else
{
centerOfMass = centerOfMass / count;
return(steeringBasics.Arrive(centerOfMass));
}
}
public Vector3 GetSteering(ICollection <MovementAIRigidbody> targets)
{
Vector3 accel = Vector3.zero;
int count = 0;
foreach (MovementAIRigidbody r in targets)
{
if (steeringBasics.IsFacing(r.Position, facingCosineVal))
{
/* Calculate the acceleration we want to match this target */
Vector3 a = r.Velocity - rb.Velocity;
/* Rather than accelerate the character to the correct speed in 1 second,
* accelerate so we reach the desired speed in timeToTarget seconds
* (if we were to actually accelerate for the full timeToTarget seconds). */
a = a / timeToTarget;
accel += a;
count++;
}
}
if (count > 0)
{
accel = accel / count;
/* Make sure we are accelerating at max acceleration */
if (accel.magnitude > maxAcceleration)
{
accel = accel.normalized * maxAcceleration;
}
}
return(accel);
}
