private static StampTile[] BuildStamp(int attackRadius2)
{
List <Vector2i> primaryStamp = Vector2i.GenerateCircle(attackRadius2);
List <StampTile> lStamp = new List <StampTile>();
List <Vector2i> stampDecomp = primaryStamp
.SelectMany(s =>
{
return(Vector2i.AllDirections.Select(d => d + s));
}).ToList();
foreach (Vector2i position in stampDecomp)
{
int i = lStamp.FindIndex(s => s.offset.Equals(position));
if (i >= 0)
{
StampTile tile = lStamp[i];
tile.probability += 0.2f;
lStamp[i] = tile;
}
else
{
StampTile tile;
tile.offset = position;
tile.probability = 0.2f;
lStamp.Add(tile);
}
}
return(lStamp.ToArray());
}
public void SetCriticalZone(Vector2i center, int radius2)
{
List <Vector2i> circle = Vector2i.GenerateCircle(radius2)
.Select(v => Vector2i.Wrap(v + center, width, height))
.ToList();
foreach (Vector2i c in circle)
{
map[c.x, c.y].isCritical = true;
}
}