public bool CheckMatch()
{
bool check = false;
board.matchedTiles = new HashSet <SpriteRenderer>();
board.matchedPos = new HashSet <Vector2Int>();
for (int column = 0; column < board.dimension; column++)
{
for (int row = 0; row < board.dimension; row++)
{
if (board.GetSpriteAt(column, row) != board.sprites[5])
{
SpriteRenderer current = board.GetSpriteRendererAt(column, row);
List <SpriteRenderer> horizontalMatches = FindColumnMatchForTile(column, row, current.sprite);
if (horizontalMatches.Count >= 2)
{
int count = 0;
check = true;
board.matchedTiles.UnionWith(horizontalMatches);
board.matchedTiles.Add(current);
while (count <= horizontalMatches.Count)
{
board.matchedPos.Add(new Vector2Int(column + count, row));
count++;
}
}
List <SpriteRenderer> verticalMatches = FindRowMatchForTile(column, row, current.sprite);
if (verticalMatches.Count >= 2)
{
int count = 0;
check = true;
board.matchedTiles.UnionWith(verticalMatches);
board.matchedTiles.Add(current);
while (count <= verticalMatches.Count)
{
board.matchedPos.Add(new Vector2Int(column, row + count));
count++;
}
}
}
}
}
return(check);
}
