// INTERNALS
private void UpdateVisual()
{
if (m_Slots == null || m_Energy == null)
{
return;
}
float energyPercentage = m_Energy.energy.AsFloat();
float slotPercentage = 1f / m_Slots.Length;
for (int slotIndex = 0; slotIndex < m_Slots.Length; ++slotIndex)
{
tnUIEnergySlot slot = m_Slots[slotIndex];
if (slot != null)
{
slot.Clear();
float fullThreshold = slotIndex * slotPercentage + slotPercentage;
if (energyPercentage >= fullThreshold)
{
slot.Fill();
}
else
{
float minLimit = slotIndex * slotPercentage;
float maxLimit = slotIndex * slotPercentage + slotPercentage;
float slotFillPercentage = Mathf.Clamp01((energyPercentage - minLimit) / (maxLimit - minLimit));
slot.SetValue(slotFillPercentage);
}
}
}
if (m_Separators == null)
{
return;
}
// Set Separators color
for (int index = 0; index < m_Separators.Length; ++index)
{
tnUIEnergySlotSeparator separator = m_Separators[index];
tnUIEnergySlot slot = m_Slots[index];
if (slot != null && separator != null)
{
Color color = (slot.isFull) ? m_SeparatorFullColor : m_SeparatorEmptyColor;
separator.SetColor(color);
}
}
}
// MonoBehaviour's interface
void Awake()
{
m_Energy = GetComponentInParent <tnEnergy>();
if (m_SlotPrefab == null || m_SlotsRoot == null)
{
return;
}
m_SlotsCount = Mathf.Max(1, m_SlotsCount);
m_Slots = new tnUIEnergySlot[m_SlotsCount];
// Spawn slots.
for (int slotIndex = 0; slotIndex < m_Slots.Length; ++slotIndex)
{
tnUIEnergySlot slotInstance = Instantiate <tnUIEnergySlot>(m_SlotPrefab);
slotInstance.Clear();
slotInstance.transform.SetParent(m_SlotsRoot, false);
slotInstance.SetColor(m_StartingBarColor);
m_Slots[slotIndex] = slotInstance;
}
// Spawn separators
if (m_SeparatorsRoot == null || m_SeparatorPrefab == null)
{
return;
}
m_Separators = new tnUIEnergySlotSeparator[m_SlotsCount - 1];
float barLenght = m_SlotsRoot.rect.width;
float slotLenght = barLenght / m_Slots.Length;
for (int separatorIndex = 0; separatorIndex < m_Separators.Length; ++separatorIndex)
{
tnUIEnergySlotSeparator separatorInstance = Instantiate <tnUIEnergySlotSeparator>(m_SeparatorPrefab);
separatorInstance.transform.SetParent(m_SeparatorsRoot, false);
RectTransform separatorTransform = (RectTransform)separatorInstance.transform;
separatorTransform.anchoredPosition = new Vector2(slotLenght * (separatorIndex + 1), 0f);
m_Separators[separatorIndex] = separatorInstance;
}
}