public void DrawBlood(Vector2 direction)
{
for (int i = 0; i < intensity_; i++)
{
// get random angle
Vector2 new_vector = Random.Range(0, 2) == 0 ? GF.RotateVector(direction, Random.Range(0.0f, angle_range_)).normalized :
GF.RotateVector(direction, Random.Range(0.0f, -angle_range_)).normalized;
if (blood_ != null)
{
GameObject temp = Instantiate(blood_, new Vector3(transform.position.x, transform.position.y, 0.0f), Quaternion.identity);
temp.GetComponent <Rigidbody2D>().AddForce(new_vector * Random.Range(splatter_upper_lower.x, splatter_upper_lower.y), ForceMode2D.Impulse);
}
}
}
void Suck()
{
if (sucking_counter_ < sucking_duration_)
{
sucking_counter_ += Time.deltaTime;
// randomly spawn particles in a circular radius
for (int i = 0; i < particle_amt_; i++)
{
// get random coordinate
Vector2 random = GF.RotateVector(new Vector2(1.0f, 0.0f), Random.RandomRange(0.0f, 360.0f));
if (particle_ != null)
{
GameObject temp = Instantiate(particle_);
temp.GetComponent <GolemParticle>().Init(transform);
temp.transform.position = (Vector2)gameObject.transform.position + random * radius_;
}
}
}
else
{
sucking_ = false;
}
}