public void Show(ActivePowerup powerup)
{
gameObject.SetActive(true);
representedPowerup = powerup;
icon.sprite = powerup.Powerup.Sprite;
InvokeRepeating(nameof(RefreshTimer), 0.1f, 0.3f);
Invoke(nameof(Hide), powerup.TimeLeft);
}
private void AddPowerup(ActivePowerup powerup)
{
ActivePowerupUI powerupUI = null;
if (!TryGetFromPool(out powerupUI))
{
powerupUI = Instantiate(activePowerupUIPrefab, activePowerupContainer);
pooledUI.Add(powerupUI);
}
powerupUI.Show(powerup);
}
private void RemovePowerup(ActivePowerup powerup)
{
for (int i = 0; i < pooledUI.Count; i++)
{
if (!pooledUI[i].gameObject.activeSelf)
{
continue;
}
if (pooledUI[i].IsRepresentingPowerup(powerup))
{
pooledUI[i].Hide();
}
}
}
private void Enqueue(PowerUpBase powerup)
{
ActivePowerup activeSlot = new ActivePowerup();
activeSlot.Powerup = powerup;
activeSlot.Timeout = m_CurrentTime + powerup.Duration;
GameObject uiNode = GameObject.Instantiate(kIconPrefab, kUINode);
Image image = uiNode.GetComponent <Image>();
Assert.IsNotNull(image);
image.sprite = powerup.kSprite;
activeSlot.UIElement = uiNode;
// Must be done last - ActivePowerup is a struct!
m_ActivePowerups.Add(activeSlot);
}
public void Apply(PowerUpBase powerup)
{
int powerUpIndex = Find(powerup);
// If we do not have the power, we need to apply its effect and add it to the timeout queue
if (powerUpIndex == -1)
{
powerup.Apply(gameObject);
Enqueue(powerup);
}
else // Otherwise we need to extend its duration(without applying it)
{
ActivePowerup activeSlot = m_ActivePowerups[powerUpIndex];
activeSlot.Timeout = m_CurrentTime + powerup.Duration;
m_ActivePowerups[powerUpIndex] = activeSlot;
}
}
private void OnPowerupDeactivated(ActivePowerup powerup) => RemovePowerup(powerup);
private void OnPowerupActivated(ActivePowerup powerup) => AddPowerup(powerup);
public bool IsRepresentingPowerup(ActivePowerup powerup) => representedPowerup.Powerup == powerup.Powerup;
