float ComputeDuration(float speed)
{
float distance = Vector2.Distance(WorldConversion.ToVector2(transform.position),
WorldConversion.ToVector2(_target.position));
return(distance / speed);
}
bool IsZoneInRange()
{
float maxDist = _zone.radius + (_collider.radius * extendCoef);
float dist = Vector2.Distance(WorldConversion.ToVector2(transform.position),
WorldConversion.ToVector2(_zone.transform.position));
return(maxDist > dist);
}
public override bool Decide(Steering steering)
{
Vector2 playerPos2D = WorldConversion.ToVector2(PlayerShip.instance.transform.position);
Vector2 characterPos2D = WorldConversion.ToVector2(steering.controllerTransform.position);
float distance = Vector2.Distance(playerPos2D, characterPos2D);
return(_maxDistance < distance);
}
Vector3 ComputeControlPoint(EvaluationCurve xyCurve,
EvaluationCurve yCurve,
float time,
Vector3 from,
Vector3 to)
{
Vector2 from2D = WorldConversion.ToVector2(from);
Vector2 to2D = WorldConversion.ToVector2(to);
float distance01 = xyCurve.Evaluate(time);
Vector2 pos2D = (to2D - from2D) * distance01 + from2D;
float y01 = yCurve.Evaluate(time);
float y = (to.y - from.y) * y01 + from.y;
return(new Vector3(pos2D.x, y, pos2D.y));
}
void UpdateMovement(float dt)
{
_direction = transform.forward * _speed;
_direction += WorldConversion.ToVector3(_body.velocity);
if (_direction.magnitude > _maxSpeed)
{
_direction.Normalize();
_direction *= _maxSpeed;
}
Vector3 move = _direction * dt;
Vector2 move2D = WorldConversion.ToVector2(move);
float angle = -_angular * dt * _slideStrength * (_speed / _maxSpeed);
move2D = MathHelper.RotateVector(move2D, angle * Mathf.Deg2Rad);
move = WorldConversion.ToVector3(move2D);
_rb.velocity = move / dt;
}