public ReplacementBuilder WithRngRegex()
{
var rng = new NadekoRandom();
_regex.TryAdd(rngRegex, (match) =>
{
int from = 0;
int.TryParse(match.Groups["from"].ToString(), out from);
int to = 0;
int.TryParse(match.Groups["to"].ToString(), out to);
if (from == 0 && to == 0)
{
return(rng.Next(0, 11).ToString());
}
if (from >= to)
{
return(string.Empty);
}
return(rng.Next(from, to + 1).ToString());
});
return(this);
}
public static async Task <string> GetSafeYandereImageLink(string tag)
{
var rng = new NadekoRandom();
var url =
$"https://yande.re/post.xml?" +
$"limit=25" +
$"&page={rng.Next(0, 15)}" +
$"&tags={tag.Replace(" ", "_")}";
using (var http = new HttpClient())
{
var webpage = await http.GetStringAsync(url).ConfigureAwait(false);
var matches = Regex.Matches(webpage, "file_url=\"(?<url>.*?)\"");
var rating = Regex.Matches(webpage, "rating=\"(?<rate>.*?)\"");
if (matches.Count == 0)
{
return(null);
}
if (string.Equals(rating[rng.Next(0, rating.Count)].Groups["rate"].Value.ToString(), "s") || string.Equals(rating[rng.Next(0, rating.Count)].Groups["rate"].Value.ToString(), "q"))
{
return(matches[rng.Next(0, matches.Count)].Groups["url"].Value);
}
else
{
return(null);
}
}
}
public async Task Flip(int count = 1)
{
if (count == 1)
{
if (rng.Next(0, 2) == 1)
{
using var heads = _images.Heads.ToStream();
await Context.Channel.SendFileAsync(heads, "heads.jpg", $"{Context.User.Mention} {GetText("flipped", Format.Bold(GetText("heads")))}").ConfigureAwait(false);
}
else
{
using var tails = _images.Tails.ToStream();
await Context.Channel.SendFileAsync(tails, "tails.jpg", $"{Context.User.Mention} {GetText("flipped", Format.Bold(GetText("tails")))}").ConfigureAwait(false);
}
return;
}
if (count > 10 || count < 1)
{
await ReplyErrorLocalized("flip_invalid", 10).ConfigureAwait(false);
return;
}
var imgs = new Image <Rgba32> [count];
for (var i = 0; i < count; i++)
{
using var heads = _images.Heads.ToStream();
using var tails = _images.Tails.ToStream();
imgs[i] = rng.Next(0, 10) < 5 ? Image.Load <Rgba32>(heads) : Image.Load <Rgba32>(tails);
}
await Context.Channel.SendFileAsync(imgs.Merge().ToStream(), $"{count} coins.png").ConfigureAwait(false);
}
public static async Task <string> GetDanbooruImageLink(string tag)
{
var rng = new NadekoRandom();
if (tag == "loli") //loli doesn't work for some reason atm
{
tag = "flat_chest";
}
var link = $"http://danbooru.donmai.us/posts?" +
$"page={rng.Next(0, 15)}";
if (!string.IsNullOrWhiteSpace(tag))
{
link += $"&tags={tag.Replace(" ", "_")}";
}
using (var http = new HttpClient())
{
var webpage = await http.GetStringAsync(link).ConfigureAwait(false);
var matches = Regex.Matches(webpage, "data-large-file-url=\"(?<id>.*?)\"");
if (matches.Count == 0)
{
return(null);
}
return($"http://danbooru.donmai.us" +
$"{matches[rng.Next(0, matches.Count)].Groups["id"].Value}");
}
}
public static HangmanObject GetTerm(string type)
{
if (string.IsNullOrWhiteSpace(type))
{
throw new ArgumentNullException(nameof(type));
}
type = type.Trim();
var rng = new NadekoRandom();
if (type == "All")
{
var keys = data.Keys.ToArray();
type = keys[rng.Next(0, keys.Length)];
}
HangmanObject[] termTypes;
data.TryGetValue(type, out termTypes);
if (termTypes == null || termTypes.Length == 0)
{
return(null);
}
return(termTypes[rng.Next(0, termTypes.Length)]);
}
public TriviaQuestion GetRandomQuestion(HashSet <TriviaQuestion> exclude, bool isPokemon)
{
if (Pool.Length == 0)
{
return(null);
}
if (isPokemon)
{
var num = _rng.Next(1, maxPokemonId + 1);
return(new TriviaQuestion("Who's That Pokémon?",
Map[num].ToTitleCase(),
"Pokemon",
$@"https://nadeko.bot/images/pokemon/shadows/{num}.png",
$@"https://nadeko.bot/images/pokemon/real/{num}.png"));
}
TriviaQuestion randomQuestion;
while (exclude.Contains(randomQuestion = Pool[_rng.Next(0, Pool.Length)]))
{
;
}
return(randomQuestion);
}
//ZGD: Commented original function parameters
//public TriviaQuestion GetRandomQuestion(HashSet<TriviaQuestion> exclude, bool isPokemon)
public TriviaQuestion GetRandomQuestion(HashSet <TriviaQuestion> exclude, bool isPokemon, bool isFriends, bool isFriendsHard)
{
if (Pool.Length == 0)
{
return(null);
}
if (isPokemon)
{
var num = _rng.Next(1, maxPokemonId + 1);
return(new TriviaQuestion("Who's That Pokémon?",
Map[num].ToTitleCase(),
"Pokemon",
$@"http://nadekobot.me/images/pokemon/shadows/{num}.png",
$@"http://nadekobot.me/images/pokemon/real/{num}.png"));
}
//ZGD: Trivia Question trivia-friends block of code.
if (isFriends || isFriendsHard)
{
var num = _rng.Next(0, maxFriendId);
currentFriend = Map2[num];
string friendName = currentFriend.Name;
string friendTriviaid = currentFriend.Triviaid;
string friendUnderscore = friendName.Replace(" ", "_");
friendUnderscore = friendUnderscore.Replace("'", "_");
if (isFriendsHard)
{
return(new TriviaQuestion("Who's That Friend?!",
friendName.ToTitleCase(),
"Friends Hard",
$@"http://178.128.31.42/friends/SR/{friendTriviaid}.png",
$@"http://178.128.31.42/friends/RR/{friendTriviaid}.png"));
}
else
{
return(new TriviaQuestion("Name That Friend!",
friendName.ToTitleCase(),
"Friends",
$@"http://178.128.31.42/friends/RR/{friendTriviaid}.png",
$@""));
}
}
//ZGD: end of trivia-friends question
TriviaQuestion randomQuestion;
while (exclude.Contains(randomQuestion = Pool[_rng.Next(0, Pool.Length)]))
{
;
}
return(randomQuestion);
}
public async Task Place(IUserMessage imsg, PlaceType placeType, uint width = 0, uint height = 0)
{
var channel = (ITextChannel)imsg.Channel;
string url = "";
switch (placeType)
{
case PlaceType.Cage:
url = "http://www.placecage.com";
break;
case PlaceType.Steven:
url = "http://www.stevensegallery.com";
break;
case PlaceType.Beard:
url = "http://placebeard.it";
break;
case PlaceType.Fill:
url = "http://www.fillmurray.com";
break;
case PlaceType.Bear:
url = "https://www.placebear.com";
break;
case PlaceType.Kitten:
url = "http://placekitten.com";
break;
case PlaceType.Bacon:
url = "http://baconmockup.com";
break;
case PlaceType.Xoart:
url = "http://xoart.link";
break;
}
var rng = new NadekoRandom();
if (width <= 0 || width > 1000)
{
width = (uint)rng.Next(250, 850);
}
if (height <= 0 || height > 1000)
{
height = (uint)rng.Next(250, 850);
}
url += $"/{width}/{height}";
await channel.SendMessageAsync(url).ConfigureAwait(false);
}
public static HangmanObject GetTerm(TermType type)
{
var rng = new NadekoRandom();
if (type == TermType.Random)
{
type = _termTypes[rng.Next(0, _termTypes.Length - 1)];
}
return(Data.TryGetValue(type.ToString(), out var termTypes) && termTypes.Length != 0
? termTypes[rng.Next(0, termTypes.Length)]
: throw new TermNotFoundException(type));
}
private void InitializeStartingLetters()
{
var wordCount = _rng.Next(3, 6);
var lettersArr = new char[wordCount];
for (int i = 0; i < wordCount; i++)
{
var randChar = (char)_rng.Next(65, 91);
lettersArr[i] = randChar == 'X' ? (char)_rng.Next(65, 88) : randChar;
}
StartingLetters = lettersArr.ToImmutableArray();
}
private static KeyValuePair <string, ImmutableArray <byte> > GetRandomCurrencyImage()
{
var rng = new NadekoRandom();
var images = NadekoBot.Images.Currency;
return(images[rng.Next(0, images.Length)]);
}
public static async Task <string> GetImgurImage(string query)
{
if (string.IsNullOrWhiteSpace(query))
{
return("Enter a query!");
}
try
{
using (var http = new HttpClient())
{
http.DefaultRequestHeaders.Clear();
http.DefaultRequestHeaders.Add("Authorization", $"Client-ID {NadekoBot.Credentials.ImgurApiKey}");
var rng = new NadekoRandom();
var reqString = $"https://api.imgur.com/3/gallery/search/top/1?q_any={Uri.EscapeUriString(query)}";
var obj = JObject.Parse(await http.GetStringAsync(reqString).ConfigureAwait(false));
var items = obj["data"] as JArray;
if (obj["success"].ToString().Equals("false"))
{
return("API call to Imgur was unsuccessful ;(");
}
else
{
return(items[rng.Next(1, items.Count)]["link"].ToString());
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
return("");
}
}
public async Task Roll(IUserMessage umsg, int num)
{
var channel = (ITextChannel)umsg.Channel;
if (channel == null)
{
return;
}
var ordered = true;
if (num < 1 || num > 30)
{
await channel.SendMessageAsync("Invalid number specified. You can roll up to 1-30 dice at a time.").ConfigureAwait(false);
return;
}
var rng = new NadekoRandom();
var dice = new List <Image>(num);
var values = new List <int>(num);
for (var i = 0; i < num; i++)
{
var randomNumber = rng.Next(1, 7);
var toInsert = dice.Count;
if (ordered)
{
if (randomNumber == 6 || dice.Count == 0)
{
toInsert = 0;
}
else if (randomNumber != 1)
{
for (var j = 0; j < dice.Count; j++)
{
if (values[j] < randomNumber)
{
toInsert = j;
break;
}
}
}
}
else
{
toInsert = dice.Count;
}
dice.Insert(toInsert, GetDice(randomNumber));
values.Insert(toInsert, randomNumber);
}
var bitmap = dice.Merge();
var ms = new MemoryStream();
bitmap.SaveAsPng(ms);
ms.Position = 0;
await channel.SendFileAsync(ms, "dice.png", $"{umsg.Author.Mention} rolled {values.Count} {(values.Count == 1 ? "die" : "dice")}. Total: **{values.Sum()}** Average: **{(values.Sum() / (1.0f * values.Count)).ToString("N2")}**").ConfigureAwait(false);
}
public async Task Ir(IUserMessage umsg, [Remainder] string query = null)
{
var channel = (ITextChannel)umsg.Channel;
if (string.IsNullOrWhiteSpace(query))
{
return;
}
var rng = new NadekoRandom();
Task <string> provider = Task.FromResult("");
switch (rng.Next(0, 0))
{
case 0:
provider = GetGoogleImage(query);
break;
default:
break;
}
var link = await provider.ConfigureAwait(false);
if (string.IsNullOrWhiteSpace(link))
{
await channel.SendMessageAsync("Search yielded no results ;(").ConfigureAwait(false);
}
else
{
await channel.SendMessageAsync(link).ConfigureAwait(false);
}
}
public static async Task <string> GetATFbooruImageLink(string tag)
{
var rng = new NadekoRandom();
var link = $"https://atfbooru.ninja/posts?" +
$"limit=100";
if (!string.IsNullOrWhiteSpace(tag))
{
link += $"&tags={tag.Replace(" ", "+")}";
}
using (var http = new HttpClient())
{
var webpage = await http.GetStringAsync(link).ConfigureAwait(false);
var matches = Regex.Matches(webpage, "data-file-url=\"(?<id>.*?)\"");
if (matches.Count == 0)
{
return(null);
}
return($"https://atfbooru.ninja" +
$"{matches[rng.Next(0, matches.Count)].Groups["id"].Value}");
}
}
private async Task InternalRoll(int num, bool ordered)
{
if (num < 1 || num > 30)
{
await ReplyErrorLocalized("dice_invalid_number", 1, 30).ConfigureAwait(false);
return;
}
var rng = new NadekoRandom();
var dice = new List <Image <Rgba32> >(num);
var values = new List <int>(num);
for (var i = 0; i < num; i++)
{
var randomNumber = rng.Next(1, 7);
var toInsert = dice.Count;
if (ordered)
{
if (randomNumber == 6 || dice.Count == 0)
{
toInsert = 0;
}
else if (randomNumber != 1)
{
for (var j = 0; j < dice.Count; j++)
{
if (values[j] < randomNumber)
{
toInsert = j;
break;
}
}
}
}
else
{
toInsert = dice.Count;
}
dice.Insert(toInsert, GetDice(randomNumber));
values.Insert(toInsert, randomNumber);
}
using (var bitmap = dice.Merge())
using (var ms = bitmap.ToStream())
{
foreach (var d in dice)
{
d.Dispose();
}
await Context.Channel.SendFileAsync(ms, "dice.png",
Context.User.Mention + " " +
GetText("dice_rolled_num", Format.Bold(values.Count.ToString())) +
" " + GetText("total_average",
Format.Bold(values.Sum().ToString()),
Format.Bold((values.Sum() / (1.0f * values.Count)).ToString("N2")))).ConfigureAwait(false);
}
}
public async Task WhosPlaying([Leftover] string game)
{
game = game?.Trim().ToUpperInvariant();
if (string.IsNullOrWhiteSpace(game))
{
return;
}
if (!(ctx.Guild is SocketGuild socketGuild))
{
_log.Warn("Can't cast guild to socket guild.");
return;
}
var rng = new NadekoRandom();
var arr = await Task.Run(() => socketGuild.Users
.Where(u => u.Activity?.Name?.ToUpperInvariant() == game)
.Select(u => u.Username)
.OrderBy(x => rng.Next())
.Take(60)
.ToArray()).ConfigureAwait(false);
int i = 0;
if (arr.Length == 0)
{
await ReplyErrorLocalizedAsync("nobody_playing_game").ConfigureAwait(false);
}
else
{
await ctx.Channel.SendConfirmAsync("```css\n" + string.Join("\n", arr.GroupBy(item => (i++) / 2)
.Select(ig => string.Concat(ig.Select(el => $"• {el,-27}")))) + "\n```")
.ConfigureAwait(false);
}
}
public async Task WhosPlaying([Remainder] string game)
{
//TODO: avoid upper case comparison.
game = game?.Trim().ToUpperInvariant();
if (string.IsNullOrWhiteSpace(game))
{
return;
}
//TODO: remove cast.
if (!(Context.Guild is SocketGuild socketGuild))
{
_log.Warn("Can't cast guild to socket guild.");
return;
}
var rng = new NadekoRandom();
var arr = await Task.Run(() => socketGuild.Users
.Where(u => u.Activities.FirstOrDefault()?.Name?.ToUpperInvariant() == game)
.Select(u => u.Username)
.OrderBy(x => rng.Next())
.Take(60)
.ToArray()).ConfigureAwait(false);
var i = 0;
if (arr.Length == 0)
{
await ReplyErrorLocalized("nobody_playing_game").ConfigureAwait(false);
}
else
{
await Context.Channel.SendConfirmAsync("```css\n" + string.Join("\n", arr.GroupBy(item => i++ / 2).Select(ig => string.Concat(ig.Select(el => $"• {el,-27}")))) + "\n```").ConfigureAwait(false);
}
}
public byte[] GetRandomCurrencyImage()
{
var rng = new NadekoRandom();
var cur = _images.Currency;
return(cur[rng.Next(0, cur.Length)]);
}
public async Task Roll(IUserMessage umsg)
{
var channel = (ITextChannel)umsg.Channel;
if (channel == null)
{
return;
}
var rng = new NadekoRandom();
var gen = rng.Next(1, 101);
var num1 = gen / 10;
var num2 = gen % 10;
var imageStream = await Task.Run(() =>
{
try
{
var ms = new MemoryStream();
new[] { GetDice(num1), GetDice(num2) }.Merge().SaveAsPng(ms);
ms.Position = 0;
return(ms);
}
catch { return(new MemoryStream()); }
});
await channel.SendFileAsync(imageStream, "dice.png", $"{umsg.Author.Mention} rolled " + Format.Code(gen.ToString())).ConfigureAwait(false);
}
public static async Task <string> GetRandomGalleryImageID(string page, string window)
{
try
{
using (var http = new HttpClient())
{
http.DefaultRequestHeaders.Clear();
http.DefaultRequestHeaders.Add("Authorization", $"Client-ID {NadekoBot.Credentials.ImgurApiKey}");
var rng = new NadekoRandom();
var reqString = $" https://api.imgur.com/3/gallery/hot/viral/{Uri.EscapeUriString(window)}/{Uri.EscapeUriString(page)}?showViral=bool";
var obj = JObject.Parse(await http.GetStringAsync(reqString).ConfigureAwait(false));
var items = obj["data"] as JArray;
var randomInt = rng.Next(1, items.Count);
if (obj["success"].ToString().Equals("false"))
{
return("API call to Imgur was unsuccessful ;(");
}
else
{
return(items[randomInt]["link"].ToString());
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
return("");
}
}
/// <summary>
/// Generate a hexadecimal string from 1000 to ffff.
/// </summary>
/// <returns>A hexadecimal string from 1000 to ffff</returns>
private string GenerateCurrencyPassword()
{
// generate a number from 1000 to ffff
var num = _rng.Next(4096, 65536);
// convert it to hexadecimal
return(num.ToString("X"));
}
/*public Uri Birb();
* [NadekoCommand, Usage, Description, Aliases]
* [RequireContext(ContextType.Guild)]
* public Task Birdup()
* {
*
* }*/
///public Uri GetRandomBlackmail()
public byte[] GetRandomBlackmail()
{
var rng = new NadekoRandom();
///var blk = _images.ImageUrls.NoContext;
///return blk[rng.Next(0, blk.Length)];
return(_images.NoContext[rng.Next(0, _images.NoContext.Count)]);
}
public Task<Quote> SearchQuoteKeywordTextAsync(ulong guildId, string keyword, string text)
{
var rngk = new NadekoRandom();
return _set.Where(q => q.Text.ContainsNoCase(text, StringComparison.OrdinalIgnoreCase)
&& q.GuildId == guildId && q.Keyword == keyword)
.OrderBy(q => rngk.Next())
.FirstOrDefaultAsync();
}
public async Task MagicItem(IUserMessage umsg)
{
var channel = (ITextChannel)umsg.Channel;
var rng = new NadekoRandom();
var item = magicItems[rng.Next(0, magicItems.Count)].ToString();
await channel.SendMessageAsync(item).ConfigureAwait(false);
}
private async Task Start()
{
CurrentPhase = Phase.Running;
if (_users.Count <= 1)
{
foreach (var user in _users)
{
if (user.Bet > 0)
{
await _currency.AddAsync(user.UserId, "Race refund", user.Bet).ConfigureAwait(false);
}
}
var _sf = OnStartingFailed?.Invoke(this);
CurrentPhase = Phase.Ended;
return;
}
var _ = OnStarted?.Invoke(this);
var _t = Task.Run(async() =>
{
var rng = new NadekoRandom();
while (!_users.All(x => x.Progress >= 60))
{
foreach (var user in _users)
{
user.Progress += rng.Next(1, 11);
if (user.Progress >= 60)
{
user.Progress = 60;
}
}
var finished = _users.Where(x => x.Progress >= 60 && !FinishedUsers.Contains(x))
.Shuffle();
FinishedUsers.AddRange(finished);
var _ignore = OnStateUpdate?.Invoke(this);
await Task.Delay(2500).ConfigureAwait(false);
}
var win_amount = 0;
foreach (var u in FinishedUsers)
{
win_amount += (int)u.Bet;
}
if (FinishedUsers[0].Bet > 0)
{
await _currency.AddAsync(FinishedUsers[0].UserId, "Won a Race", win_amount)
.ConfigureAwait(false);
}
var _ended = OnEnded?.Invoke(this);
});
}
public async Task Flip(int count = 1)
{
if (count == 1)
{
var coins = _images.ImageUrls.Coins;
if (rng.Next(0, 2) == 1)
{
await Context.Channel.EmbedAsync(new EmbedBuilder()
.WithOkColor()
.WithImageUrl(coins.Heads[rng.Next(0, coins.Heads.Length)].ToString())
.WithDescription(Context.User.Mention + " " + GetText("flipped", Format.Bold(GetText("heads"))))).ConfigureAwait(false);
}
else
{
await Context.Channel.EmbedAsync(new EmbedBuilder()
.WithOkColor()
.WithImageUrl(coins.Tails[rng.Next(0, coins.Tails.Length)].ToString())
.WithDescription(Context.User.Mention + " " + GetText("flipped", Format.Bold(GetText("tails"))))).ConfigureAwait(false);
}
return;
}
if (count > 10 || count < 1)
{
await ReplyErrorLocalized("flip_invalid", 10).ConfigureAwait(false);
return;
}
var imgs = new Image <Rgba32> [count];
for (var i = 0; i < count; i++)
{
using (var heads = _images.Heads[rng.Next(0, _images.Heads.Length)].ToStream())
using (var tails = _images.Tails[rng.Next(0, _images.Tails.Length)].ToStream())
{
if (rng.Next(0, 10) < 5)
{
imgs[i] = Image.Load(heads);
}
else
{
imgs[i] = Image.Load(tails);
}
}
}
using (var img = imgs.Merge())
using (var stream = img.ToStream())
{
await Context.Channel.SendFileAsync(stream, $"{count} coins.png").ConfigureAwait(false);
}
}
private void GenerateCode()
{
var rng = new NadekoRandom();
for (var i = 0; i < 5; i++)
{
Code += _sneakyGameStatusChars[rng.Next(0, _sneakyGameStatusChars.Length)];
}
}
private GirlRating GetGirl(ulong uid)
{
var rng = new NadekoRandom();
var roll = rng.Next(1, 1001);
var ratings = _service.Ratings.GetAwaiter().GetResult();
double hot;
double crazy;
string advice;
if (roll < 500)
{
hot = NextDouble(0, 5);
crazy = NextDouble(4, 10);
advice = ratings.Nog;
}
else if (roll < 750)
{
hot = NextDouble(5, 8);
crazy = NextDouble(4, .6 * hot + 4);
advice = ratings.Fun;
}
else if (roll < 900)
{
hot = NextDouble(5, 10);
crazy = NextDouble(.61 * hot + 4, 10);
advice = ratings.Dan;
}
else if (roll < 951)
{
hot = NextDouble(8, 10);
crazy = NextDouble(7, .6 * hot + 4);
advice = ratings.Dat;
}
else if (roll < 990)
{
hot = NextDouble(8, 10);
crazy = NextDouble(5, 7);
advice = ratings.Wif;
}
else if (roll < 999)
{
hot = NextDouble(8, 10);
crazy = NextDouble(2, 3.99d);
advice = ratings.Tra;
}
else
{
hot = NextDouble(8, 10);
crazy = NextDouble(4, 5);
advice = ratings.Uni;
}
return(new GirlRating(_images, _httpFactory, crazy, hot, roll, advice));
}
public static async Task <string> GetRule34ImageLink(string tag)
{
var rng = new NadekoRandom();
var url =
$"http://rule34.xxx/index.php?page=dapi&s=post&q=index&limit=100&tags={tag.Replace(" ", "_")}";
using (var http = new HttpClient())
{
var webpage = await http.GetStringAsync(url).ConfigureAwait(false);
var matches = Regex.Matches(webpage, "file_url=\"(?<url>.*?)\"");
if (matches.Count == 0)
{
return(null);
}
var match = matches[rng.Next(0, matches.Count)];
return("http:" + matches[rng.Next(0, matches.Count)].Groups["url"].Value);
}
}
