public override void update(float dt, double update_time, float flow_speed)
{
if (alive_)
{
if (destroy_start_ <= 0f)
{
if (!lock_target_.alive_)
{
destroy_start_ = update_time;
rigidbody_.setVelocity(0f, 0f, flow_speed);
}
else
{
if (arrival_time_ < 1.5f)
{
var diff = lock_target_.updated_position_ - rigidbody_.transform_.position_;
var accel = (diff / arrival_time_ - rigidbody_.velocity_) * 2f / arrival_time_;
rigidbody_.setAcceleration(ref accel);
}
arrival_time_ -= dt;
if (arrival_time_ <= 0f)
{
lock_target_.hit();
destroy_start_ = update_time;
}
}
}
else
{
rigidbody_.setVelocity(0f, 0f, 0f);
if (update_time - destroy_start_ > 0.25f)
{
destroy();
return;
}
}
rigidbody_.update(dt);
if (trail_id_ >= 0)
{
var pos = rigidbody_.transform_.transformPosition(ref trail_locator_);
if (destroy_start_ <= 0f)
{
flow_speed *= 0.25f;
}
else
{
flow_speed = 0f;
}
Trail.Instance.update(trail_id_, ref pos, dt, flow_speed * 0.25f, update_time);
}
}
}
public override void update(float dt, float update_time)
{
if (alive_)
{
float flow_z = -20f * dt;
if (destroy_start_ <= 0f)
{
if (!lock_target_.alive_)
{
destroy_start_ = update_time;
rigidbody_.setVelocity(0f, 0f, flow_z);
}
else
{
if (arrival_time_ < 0.9f)
{
var diff = lock_target_.updated_position_ - rigidbody_.transform_.position_;
var accel = (diff / arrival_time_ - rigidbody_.velocity_) * 2f / arrival_time_;
rigidbody_.setAcceleration(ref accel);
}
// if (arrival_time_ > 0.5f && MyRandom.Probability(0.5f)) {
// var theta = MyRandom.Range(0, Mathf.PI*2f);
// rigidbody_.addForceX(Mathf.Sin(theta)*100f);
// rigidbody_.addForceY(Mathf.Cos(theta)*100f);
// }
arrival_time_ -= dt;
if (arrival_time_ < 0f)
{
lock_target_.hit();
destroy_start_ = update_time;
}
}
}
else
{
rigidbody_.setVelocity(0f, 0f, 0f);
if (update_time - destroy_start_ > 0.25f)
{
destroy();
return;
}
}
rigidbody_.update(dt);
if (trail_id_ >= 0)
{
var pos = rigidbody_.transform_.transformPosition(ref trail_locator_);
Trail.Instance.update(trail_id_, ref pos, flow_z, update_time);
}
}
}