void SpreadBlues(LocalPos pos, byte distance, LocalMap map)
{
short index = (short)RenderedBlues.FindIndex(x => x.Hex.GetComponent<HexInteraction>().Pos == pos);
if (index == -1)
HighlightHex(pos);
else
{
if (RenderedBlues[index].InSign)
return;
else
RenderedBlues[index].InSign = true;
}
if (distance != 0)
{
for (byte i = 0; i < 6; ++i)
{
GlobalPos buf = HexNavigHelper.GetNeighborMapCoords(pos, (TurnedHexDirection)i);
if (buf.X >= 0 && buf.Y >= 0 && buf.X < map.Width && buf.Y < map.Height && !map.IsBlocked((LocalPos)buf))
BluesSignQueue.Enqueue(new QueueType { Pos = buf, Distance = (byte)(distance - 1) });
}
}
}
public void RenderBluesHexes(LocalPos pos, byte distance, LocalMap map)
{
Debug.Assert(distance != 0);
RenderedBlues.ForEach(hex => hex.InSign = false);
for (byte i = 0; i < 6; ++i)
{
GlobalPos buf = HexNavigHelper.GetNeighborMapCoords(pos, (TurnedHexDirection)i);
if (buf.X >= 0 && buf.Y >= 0 && buf.X < map.Width && buf.Y < map.Height && !map.IsBlocked((LocalPos)buf))
BluesSignQueue.Enqueue(new QueueType { Pos = buf, Distance = (byte)(distance - 1) });
}
while (BluesSignQueue.Count != 0)
{
QueueType buf = BluesSignQueue.Dequeue();
SpreadBlues((LocalPos)buf.Pos, buf.Distance, map);
}
for (ushort i = 0; i < RenderedBlues.Count; ++i)
if (!RenderedBlues[i].InSign)
{
Destroy(RenderedBlues[i].Hex);
RenderedBlues.RemoveAt(i);
if (i != 0)
i--;
}
}