// at each update: playing emission accordingly //
private void Update()
{
// if the booster is boosting as necessary: //
if (dependencies.areMet())
{
// if the player is grounded or the smoke ring is allowed to play when nongrounded and the player is terrained: track that the player was terrained at the last update //
if (TerrainResponse.grounded() || (smokeRingWhenNongrounded && TerrainResponse.terrained()))
{
appropriatelyTerrainedAtLastUpdate = true;
}
// otherwise: if the player was terrained at the last update: track that the player was not terrained at the last update, play one round of emission of the booster smoke ring emitter //
else if (appropriatelyTerrainedAtLastUpdate)
{
appropriatelyTerrainedAtLastUpdate = false;
emitter.Play();
}
}
}
// methods //
// method: determine the (boolean) state of this Dependency Requisite //
public override bool state()
{
return(TerrainResponse.grounded());
}