IEnumerator SpaceLanding(bool isLanding, SpaceLandingCallback callback)
{
while (launchInProgress)
{
yield return(null);
}
launchInProgress = true;
var landingFx = Instantiate(spaceLandingPrefab, transform);
landingFx.transform.localPosition = Vector3.zero;
var landingFloor = landingFx.transform.Find("Landing Floor").gameObject;
landingFloor.transform.SetParent(transform.parent);
landingFloor.transform.localPosition = originalPos + Vector3.down * 2;
// If we are landing, start from the space and go down.
// If we are lifting off, start from zero and go up.
float curHeight = isLanding ? SpaceLandingHeight : 0;
float curSpeed = isLanding ? SpaceLandingStartSpeed : 0;
float acceleration = isLanding ? SpaceLandingDeceleration : SpaceLandingDeceleration;
while (isLanding ? curHeight > 0 : curHeight < SpaceLandingHeight)
{
SetHeight(originalPos, curHeight);
curHeight += curSpeed * Time.deltaTime;
curSpeed += acceleration * Time.deltaTime;
yield return(null);
}
SetHeight(originalPos, isLanding ? 0 : SpaceLandingHeight);
landingFx.transform.Find("Landing Rocket").GetComponent <ParticleSystem>().Stop();
StartCoroutine(DestroyLandingFx(landingFx, landingFloor));
yield return(new WaitForSeconds(1f));
launchInProgress = false;
callback?.Invoke();
}
public void DoSpaceLiftoff(SpaceLandingCallback callback)
{
StartCoroutine(SpaceLanding(false, callback));
}
public void DoSpaceLanding(SpaceLandingCallback callback)
{
StartCoroutine(SpaceLanding(true, callback));
}
