public bool AddHighScore(HighScore highScore)
{
if (highScore == null ||
highScore.Name == null ||
highScore.Name.Length == 0 ||
highScore.Name.Length > Limits.MAX_HIGHSCORE_NAME ||
highScore.Score <= 0 ||
highScore.Lines <= 0 ||
highScore.Level < 0)
{
return(false);
}
if (highScore.Lines / 10 != highScore.Level)
{
return(false);
}
var dbContext = GetDbContext();
var highScores = dbContext.DbTetrisHighScore.OrderByDescending(sc => sc.Score).ToList();
if (highScores.Count >= 10)
{
if (highScores[9].Score >= highScore.Score)
{
return(false);
}
}
var h = new DbTetrisHighScore
{
Created = DateTime.UtcNow,
Name = highScore.Name,
Level = highScore.Level,
Lines = highScore.Lines,
Score = highScore.Score
};
dbContext.DbTetrisHighScore.Add(h);
dbContext.SaveChanges();
return(true);
}
public List <HighScore> GetHighScores()
{
var opt = GetOptions();
var ret = new List <HighScore>();
var del = new List <DbTetrisHighScore>();
var dbContext = GetDbContext();
var highScores = dbContext.DbTetrisHighScore.OrderByDescending(sc => sc.Score);
foreach (var hs in highScores)
{
var highScore = new HighScore
{
Name = hs.Name,
Created = DbMynaContext.GetUtcDateTime(hs.Created).Value,
Level = hs.Level,
Lines = hs.Lines,
Score = hs.Score
};
var diff = DateTime.UtcNow - highScore.Created;
if (diff.TotalDays > opt.KeepHighscores)
{
del.Add(hs);
continue;
}
ret.Add(highScore);
if (ret.Count >= 10)
{
break;
}
}
if (del.Any())
{
dbContext.DbTetrisHighScore.RemoveRange(del);
dbContext.SaveChanges();
}
return(ret);
}
public IActionResult AddHighScore([FromBody] HighScore value)
{
return(new JsonResult(TetrisService.AddHighScore(value)));
}