private void UpdateFireBeam(Vector2 toTarget, float width)
{
Vector2 beam = Vectors2.FromDegAngle(beamAngle, beamLength);
float angle = Vector2.SignedAngle(beam, toTarget);
if (angle != 0)
{
System.Func <float, float, float> minMax = angle > 0 ?
#pragma warning disable IDE0004 //Unity needs this because Unity is a little bitch
(System.Func <float, float, float>)Mathf.Min :
(System.Func <float, float, float>)Mathf.Max;
#pragma warning restore IDE0004
float change = minMax(angle, aimSpeed *
Time.deltaTime * (angle / (Mathf.Abs(angle))));
beamAngle += change;
}
if (Raycast.TryRaycast2d(Pupil.position, beam,
out RaycastHit2D hit2d, SelfOrbiter.Owner.body.Collider,
SelfOrbiter.Collider))
{
beam = hit2d.point;
float length = ((Vector2)Pupil.position - beam).magnitude;
if (beamLength > length)
{
beamLength = length;
}
HitTarget(hit2d, width);
//HitParticles(hit2d, width);
}
// Start is called before the first frame update
void Start()
{
particles = GetComponent <ParticleSystem>();
transform.rotation = Quaternion.Euler(0, 0,
-90 + Vectors2.TrueAngle(Vector2.right, Velocity));
body.handler = this;
}
private bool ShootTarget(EnemyController self, out float angle)
{
angle = 0;
Vector2 vt = self.target.transform.position;
Vector2 pos = self.transform.position;
Vector2 direction = vt - pos;
float distance = direction.magnitude;
RaycastHit2D hit = Physics2D.Raycast(pos + (direction.normalized
* (self.body.radius + 0.1f)), direction, distance);
if (hit && hit.transform == self.target.transform)
{
angle = Vectors2.TrueAngle(Vector2.right, pos - vt);
return(true);
}
return(false);
}