Animator blinkingAnimator; // The animator which controlls the eye lids
#endregion
void Awake()
{
oxygenBar = GameObject.FindWithTag("OxygenBar").GetComponent <Slider>();
// If the level uses the lungs set up for the lungs
if (lungsActive)
{
lungs = GameObject.FindWithTag("Lungs");
lungState = LungState.EMPTY;
lungCapacity = 0f;
lungCapacityBar = GameObject.FindWithTag("LungCapacityBar").GetComponent <Slider>();
Image[] images = lungCapacityBar.GetComponentsInChildren <Image>();
foreach (Image i in images)
{
if (i.name == "Fill")
{
lungCapacityBarFill = i;
}
else if (i.name == "Handle")
{
lungCapacityBarHandle = i;
}
}
}
}
/// <summary>
/// This function updates the lungState based on which key is pressed.
/// </summary>
void UpdateLungState()
{
switch (lungState)
{
case LungState.EMPTY: // If the lungs are empty
if (Input.GetKeyDown(inhaleKey)) // The lungs will begin to inhal when you press the inhale key
{
lungState = LungState.INHALING;
BreathingSoundController.instance.StartInhaling();
}
break;
case LungState.INHALING: // If the lungs are inhaling
oxygenLossTimer = 0f;
lungCapacity += inhaleSpeed * Time.deltaTime; // Lung capacity increases at a constant rate while inhaling
oxygen += oxygenGainSpeed * Time.deltaTime * inefficiencyMulti; // While the lungs are inhaling the oxygen level also increases
if (Input.GetKey(inhaleKey) == false || lungCapacity >= 1f) // If the player releases the inhale key or the max lung capacity is reached the lungs begin to hold
{
lungState = LungState.HOLDING;
BreathingSoundController.instance.StopInhaling();
}
if (Input.GetKeyDown(exhaleKey)) // If you press the exhale key while still inhaling you will start exhaling
{
lungState = LungState.EXHALING;
BreathingSoundController.instance.StartExhaling();
}
break;
case LungState.HOLDING: // If the lungs are holding
if (Input.GetKeyDown(exhaleKey)) // Pressing the exhale key will begin to exhale
{
lungState = LungState.EXHALING;
BreathingSoundController.instance.StartExhaling();
}
break;
case LungState.EXHALING: // If the lungs are exhaling
if (Input.GetKey(exhaleKey)) // The lungs exhale at a constant rate as long as you continue to hold the exhale key
{
lungCapacity -= exhaleSpeed * Time.deltaTime;
BreathingSoundController.instance.ResumeExhaling();
}
else
{
BreathingSoundController.instance.PauseExhaling();
}
if (lungCapacity <= Mathf.Epsilon) // If the lungs capcity reaches 0 then the lungs are empty
{
lungState = LungState.EMPTY;
BreathingSoundController.instance.PauseExhaling();
}
break;
}
}
