private void SetSection(int index)
{
int preButtonIndex = 0;
Section[] sections = allSectionsInLayers[currentLayer].ToArray();
int lastIndex = currentSectionIndex < 0 ? 0 : currentSectionIndex;
lastIndex = index >= 0 ? lastIndex : -1;
int targetIndex = currentSectionIndex;
if (CurrentSection != null)
{
preButtonIndex = CurrentSection.CurrentButtonIndex;
CurrentSection.SetCurrentButton(-1);
}
targetIndex = sections.GetClampedIndex(index);
SetCurrentSection(targetIndex);
bool available = index >= 0;
if (available)
{
if (CurrentSection == null || !CurrentSection.Active)
{
targetIndex = lastIndex;
available = false;
int dir = (index - targetIndex);
dir = (int)Mathf.Sign(dir);
Section testSection = null;
for (int i = 1; i < sections.Length; i++)
{
testSection = sections.GetLoop(targetIndex + (dir * i));
if (testSection != null && testSection.Active)
{
available = true;
targetIndex = sections.GetIndexOf(testSection);
break;
}
}
}
}
if (!available)
{
targetIndex = lastIndex;
}
SetCurrentSection(targetIndex);
CurrentSection.SetCurrentButton(preButtonIndex);
}
public void SwitchLayer(int layer, int buttonSelect = -1, int sectionIndex = 0)
{
currentLayer = layer;
SetSection(sectionIndex);
CurrentSection.SetCurrentButton(buttonSelect);
}