protected CrestLayer(CrestLayer other)
{
this.Image = (other.Image == null)?null:(Bitmap)other.Image.Clone();
this.MaxCres = other.MaxCres;
this.Mirror = other.Mirror;
this.Flip = other.Flip;
this.Prob = other.Prob;
}
public Flag Generate(int seed = 0x7777777)
{
try
{
Random r = new Random(seed);
//setup
int numLayers = layerDistrib.GetRandomItem(r);
Flag flag = new Flag();
flag.FieldCol = Color.FromArgb(flagCols.GetRandomItem(r));
//generate layers
for (int i = 0; i < numLayers; i++)
{
int layer = pickRandomLayer(flag.FlagLayers, r);
int color = flagCols.GetRandomItem(r);
LayerSettings ls = new LayerSettings(color);
flag.FlagLayers.Add(new Tuple <FlagLayer, LayerSettings>(Layers[layer], ls));
}
flag.FlagLayers = (from L in flag.FlagLayers
orderby L.Item1.Priority ascending
select L).ToList();
//draw crest
if (r.Next(100) < 50)
{
CrestLayer cl = (CrestLayer)Layers.Where(L => L is CrestLayer).ToList().GetRandomItem(r);
if (cl == null)
{
return(null);
}
//is ther a graphic that accomidates a crest
var crestsHolders = (from L in flag.FlagLayers
where (L.Item1.CanHoldCrest)
select L).ToList();
if (crestsHolders.Count > 0)
{
//crest in middle
int crestSize = crestsHolders.Min(L => L.Item1.MaxCres);
var crestHolder = flag.FlagLayers.FirstOrDefault(L => L.Item1.MaxCres == crestSize);
//move the crest holder to the end
flag.FlagLayers.Remove(crestHolder);
flag.FlagLayers.Add(crestHolder);
LayerSettings ls = new LayerSettings(crestCols.GetRandomItem(r));
ls.nominalSize = crestSize;
ls.crestPosition = CrestPositions.Central;
if (r.Next(100) < 50)
{
//paint the back
ls.BackColor = crestBackCols.GetRandomItem();
}
flag.FlagLayers.Add(new Tuple <FlagLayer, LayerSettings>(cl, ls));
}
else
{
//crest in top left
LayerSettings ls = new LayerSettings(crestCols.GetRandomItem(r));
ls.nominalSize = 0;
ls.crestPosition = (r.Next(100) < 50) ? CrestPositions.TopLeft : CrestPositions.Left;
flag.FlagLayers.Add(new Tuple <FlagLayer, LayerSettings>(cl, ls));
}
}
return(flag);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
