public void EntryChangedContent(RouletteEntry entry, int prevContentId, int contentId)
{
if (rouletteType != RouletteType.Linear)
{
return;
}
ContentInEntries.Remove(prevContentId);
ContentInEntries.Add(contentId, entry);
}
/// <summary>
/// Get the object of the centered RouletteEntry.
/// The centered RouletteEntry is found by comparing which one is the closest
/// to the center.
/// </summary>
public RouletteEntry GetCenteredEntry()
{
var minPosition = Mathf.Infinity;
float position;
RouletteEntry candidateEntry = null;
switch (direction)
{
case Direction.Vertical:
foreach (RouletteEntry rouletteEntry in rouletteEntries)
{
position = Mathf.Abs(rouletteEntry.transform.localPosition.y);
if (position < minPosition)
{
minPosition = position;
candidateEntry = rouletteEntry;
}
}
break;
case Direction.Horizontal:
foreach (RouletteEntry rouletteEntry in rouletteEntries)
{
position = Mathf.Abs(rouletteEntry.transform.localPosition.x);
if (position < minPosition)
{
minPosition = position;
candidateEntry = rouletteEntry;
}
}
break;
case Direction.Radial:
foreach (var rouletteEntry in rouletteEntries)
{
position = Mathf.Abs(Mathf.DeltaAngle(angleStart, rouletteEntry.AnglePos));
if (position < minPosition)
{
minPosition = position;
candidateEntry = rouletteEntry;
}
}
break;
}
return(candidateEntry);
}