private IEnumerator FlyBehaviors()
{
if (transform.position.y < 1) // if we're on the ground, take off
{
dragon.TakeOff();
yield return(new WaitForSeconds(5)); // time the animation takes
}
if (Random.Range(0, 4) == 2)
{
dragon.FlyFlameAttack();
yield return(new WaitForSeconds(3));
}
bool FlyingUp = FaceRandomSkyDirectionAndReturnTrueIfFlyingUp();
if (FlyingUp)
{
dragon.FlyForward();
float FlyTime = Random.Range(10, 30);
float FlyTimeSoFar = 0;
while (true)
{
yield return(new WaitForEndOfFrame());
transform.position += (transform.forward * FlyForwardSpeed * Time.deltaTime);
FlyTimeSoFar += Time.deltaTime;
if (FlyTimeSoFar >= FlyTime)
{
State = DragonState.flying;
yield return(null);
yield break;
}
}
}
else
{
float TimeGliding = 0;
dragon.FlyGlide();
while (true)
{
yield return(new WaitForEndOfFrame());
transform.position += (transform.forward * FlyDownSpeed * Time.deltaTime);
TimeGliding += Time.deltaTime;
if (TimeGliding > 3f) // time the animation takes
{
dragon.FlyGlide();
TimeGliding = 0;
}
if (transform.position.y <= HeightToStartLandingAt)
{
transform.position = new Vector3(transform.position.x, 0, transform.position.z);
transform.localEulerAngles = new Vector3(0, transform.localEulerAngles.y, transform.localEulerAngles.z);
dragon.Land();
yield return(new WaitForSeconds(4)); // time the animation takes
State = (DragonState)Random.Range(0, 5);
yield return(null);
yield break; // is this needed to stop the routine??
}
}
}
}
