/// <summary>
/// On Start, creates or sets the health bar up
/// </summary>
protected virtual void Start()
{
if (HealthBarType == HealthBarTypes.Prefab)
{
if (HealthBarPrefab == null)
{
Debug.LogWarning(this.name + " : the HealthBar has no prefab associated to it, nothing will be displayed.");
return;
}
_progressBar = Instantiate(HealthBarPrefab, transform.position + HealthBarOffset, transform.rotation) as MMProgressBar;
_progressBar.transform.SetParent(this.transform);
_progressBar.gameObject.name = "HealthBar";
}
if (HealthBarType == HealthBarTypes.Drawn)
{
DrawHealthBar();
UpdateDrawnColors();
}
if (!AlwaysVisible)
{
_progressBar.gameObject.SetActive(false);
}
if (_progressBar != null)
{
_progressBar.UpdateBar(100f, 0f, 100f);
}
}
protected virtual void Update()
{
if (TestMode == TestModes.Permanent)
{
_progressBar.UpdateBar(CurrentValue, MinValue, MaxValue);
CurrentValue += Speed * Time.deltaTime * _direction;
if ((CurrentValue <= MinValue) || (CurrentValue >= MaxValue))
{
_direction *= -1;
}
}
}
/// <summary>
/// Updates the bar
/// </summary>
/// <param name="currentHealth">Current health.</param>
/// <param name="minHealth">Minimum health.</param>
/// <param name="maxHealth">Max health.</param>
/// <param name="show">Whether or not we should show the bar.</param>
public virtual void UpdateBar(float currentHealth, float minHealth, float maxHealth, bool show)
{
// if the healthbar isn't supposed to be always displayed, we turn it on for the specified duration
if (!AlwaysVisible && show)
{
_showBar = true;
_lastShowTimestamp = (TimeScale == TimeScales.UnscaledTime) ? Time.unscaledTime : Time.time;
}
if (_progressBar != null)
{
_progressBar.UpdateBar(currentHealth, minHealth, maxHealth);
if (HideBarAtZero && _progressBar.BarTarget <= 0)
{
StartCoroutine(FinalHideBar());
}
if (BumpScaleOnChange)
{
_progressBar.Bump();
}
}
}