void Awake() //initialize variables from other scripts and objects
{
paused = false; //game not paused and pause menu not visible
pauseMenu = GameObject.Find("PauseMenu");
pauseMenu.SetActive(paused);
oxyTracker = GameObject.Find("OxygenTracker"); //get object and component
oxyTrackerScript = oxyTracker.GetComponent <OxygenTrackerScript> ();
oxyTrackerScript.resetOxygen(); //set oxygen to inital oxygen
terrScript = terrain.GetComponent <TerrainScript> (); //get terrain
StartCoroutine(beginGame()); //start coroutine that sets the game area up properly
}
public void HitOxygenTank() //called on collision with Oxygen tank
{
oxyTrackerScript.resetOxygen();
}