public void RotatePieces(TileCoord topLeft, bool direction)
{
Tile one = getTile(topLeft);
TilePiece pieceOne = one.getPiece();
Tile two = getTile(TileCoord.add(topLeft, TileCoord.right));
TilePiece pieceTwo = two.getPiece();
Tile three = getTile(TileCoord.add(topLeft, TileCoord.up));
TilePiece pieceThree = three.getPiece();
Tile four = getTile(TileCoord.add(topLeft, TileCoord.add(TileCoord.right, TileCoord.up)));
TilePiece pieceFour = four.getPiece();
Debug.Log("P00: " + getTileType(one.pos) + " P10: " + getTileType(two.pos) + " P01: " + getTileType(three.pos) + " P11: " + getTileType(four.pos));
if (direction)
{
one.SetPiece(pieceThree);
two.SetPiece(pieceOne);
three.SetPiece(pieceFour);
four.SetPiece(pieceTwo);
}
else
{
one.SetPiece(pieceTwo);
two.SetPiece(pieceFour);
three.SetPiece(pieceOne);
four.SetPiece(pieceThree);
}
Debug.Log("P00: " + getTileType(one.pos) + " P10: " + getTileType(two.pos) + " P01: " + getTileType(three.pos) + " P11: " + getTileType(four.pos));
update.Add(pieceOne);
update.Add(pieceTwo);
update.Add(pieceThree);
update.Add(pieceFour);
}
List <TileCoord> matchFinder(TileCoord pos, bool initial)
{
List <TileCoord> matches = new List <TileCoord>();
int type = getTileType(pos);
TileCoord[] directions =
{
TileCoord.up,
TileCoord.right,
TileCoord.down,
TileCoord.left
};
foreach (TileCoord dir in directions)
{
List <TileCoord> line = new List <TileCoord>();
int match = 0;
for (int i = 1; i < 3; i++)
{
TileCoord check = TileCoord.add(pos, TileCoord.mult(dir, i));
int typero = getTileType(check);
if (getTileType(check) == type)
{
line.Add(check);
match++;
}
}
if (match >= 2)
{
AddMatches(ref matches, line);
}
}
for (int i = 0; i < 2; i++)
{
List <TileCoord> line = new List <TileCoord>();
int match = 0;
TileCoord[] check = { TileCoord.add(pos, directions[i]), TileCoord.add(pos, directions[i + 2]) };
foreach (TileCoord next in check)
{
if (getTileType(next) == type)
{
line.Add(next);
match++;
}
}
if (match > 1)
{
AddMatches(ref matches, line);
}
}
if (initial)
{
for (int i = 0; i < matches.Count; i++)
{
AddMatches(ref matches, matchFinder(matches[i], false));
}
}
return(matches);
}