static string GetLeaderboardOutputPath(SteamStats.LeaderboardInfo leaderboard)
{
var asmDir = Path.GetDirectoryName(typeof(Program).GetTypeInfo().Assembly.Location);
var leaderboardDir = Path.Combine(asmDir, "leaderboards");
return(Path.Combine(leaderboardDir, $"{leaderboard.Name}.json"));
}
public HistogramData(SteamStats.LeaderboardInfo leaderboard)
{
Name = leaderboard.Name;
IntervalSize = leaderboard.DisplayType == SteamStats.DisplayType.Score ? 1 : 50;
MinScore = 0;
MaxScore = leaderboard.DisplayType == SteamStats.DisplayType.Score ? 100 : 10 * 60 * 100;
NextRequestUrl = leaderboard.Url;
RequestedLeaderboardEntries = 0;
TotalLeaderboardEntries = leaderboard.Entries;
Values = new int[(MaxScore - MinScore + IntervalSize - 1) / IntervalSize];
}
static async Task GenerateHistogramAsync(SteamStats stats, SteamStats.LeaderboardInfo leaderboard, CancellationToken cancel)
{
var destFilePath = GetLeaderboardOutputPath(leaderboard);
var destFileDir = Path.GetDirectoryName(destFilePath);
if (!Directory.Exists(destFileDir))
{
Directory.CreateDirectory(destFileDir);
}
var data = File.Exists(destFilePath)
? JsonConvert.DeserializeObject <HistogramData>(File.ReadAllText(destFilePath))
: new HistogramData(leaderboard);
while (!cancel.IsCancellationRequested && data.RequestedLeaderboardEntries < data.TotalLeaderboardEntries)
{
SteamStats.LeaderboardEntriesResponse entries;
try
{
entries = await stats.GetLeaderboardEntriesAsync(data.NextRequestUrl);
}
catch (Exception e)
{
Console.WriteLine(e);
break;
}
if (cancel.IsCancellationRequested)
{
return;
}
Console.WriteLine($"- Fetched {entries.EntryEnd} of {entries.TotalLeaderboardEntries} entries...");
foreach (var entry in entries.Entries)
{
if (entry.Score < data.MinScore)
{
continue;
}
if (entry.Score >= data.MaxScore)
{
Console.WriteLine("- Reached max score.");
data.RequestedLeaderboardEntries = data.TotalLeaderboardEntries;
break;
}
var index = (entry.Score - data.MinScore) / data.IntervalSize;
data.Values[index]++;
}
if (entries.EntryEnd > data.RequestedLeaderboardEntries)
{
data.RequestedLeaderboardEntries = entries.EntryEnd;
data.TotalLeaderboardEntries = entries.TotalLeaderboardEntries;
data.NextRequestUrl = entries.NextRequestUrl;
}
File.WriteAllText(destFilePath, JsonConvert.SerializeObject(data));
}
}
