public IEnumerable <int> GetMatchedTiles()
{
// Cut tiles from chromosome
var cutTiles = E2Chromosome.CutTiles(this);
// Create a copy of the real tiles for us to work with
var comp = Tiles.ToList();
var tileIndex = 0;
foreach (var tile in cutTiles)
{
// Walk our own list of all the real tiles...
for (var n = 0; n < comp.Count; n++)
{
if (comp[n].Matches(tile))
{
yield return(tileIndex);
comp.RemoveAt(n);
break;
}
}
tileIndex++;
}
}
public (int, double) GetMatchedTileScore()
{
// Cut tiles from chromosome
var cutTiles = E2Chromosome.CutTiles(this).ToList();
// Create a copy of the real tiles for us to work with
var comp = Tiles.ToList();
var score = 0.0;
var tileMatches = 0;
foreach (var tile in cutTiles)
{
// Walk our own list of all the real tiles...
for (var n = 0; n < comp.Count; n++)
{
if (comp[n].Matches(tile))
{
score++;
tileMatches++;
comp.RemoveAt(n);
break;
}
}
}
// Walk the list again and look for partial matches
new int[] { 4, 3 }.Each(threshold =>
{
foreach (var tile in cutTiles)
{
for (var n = 0; n < comp.Count; n++)
{
if (comp[n].SymbolMatches(tile) == threshold)
{
score += ((double)threshold / 24.0);
comp.RemoveAt(n);
break;
}
}
}
});
return(tileMatches, score);
}
