add: Added fishing skill stat

fix: fixed fishing spot calculation
change: patrons no longer have captchas on the public bot
docs: Upped version to 5.3.6

CHANGELOG.md

@@ -2,6 +2,24 @@
 
 Mostly based on [keepachangelog](https://keepachangelog.com/en/1.0.0/) except date format. a-c-f-r-o
 
+## [5.3.6] - 20.01.2025
+
+## Added
+
+- Added player skill stat when fishing
+  - Starts at 0, goes up to 100
+  - Every time you fish you have a chance to get an extra skill point
+  - Higher skill gives you more chance to catch fish (and therefore less chance to catch trash)
+
+## Changed
+
+- Patrons no longer have `.timely` and `.fish` captcha on the public bot
+
+## Fixed
+
+- Fixed fishing spots again (Your channels will once again change a spot, last time hopefully)
+  - There was a mistake in spot calculation for each channel
+
 ## [5.3.5] - 17.01.2025
 
 ## Fixed

src/NadekoBot/Migrations/PostgreSql/20250118235233_fish-skill.cs

@@ -0,0 +1,42 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace NadekoBot.Migrations.PostgreSql
+{
+    /// <inheritdoc />
+    public partial class fishskill : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "userfishstats",
+                columns: table => new
+                {
+                    id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    userid = table.Column<decimal>(type: "numeric(20,0)", nullable: false),
+                    skill = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_userfishstats", x => x.id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_userfishstats_userid",
+                table: "userfishstats",
+                column: "userid",
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "userfishstats");
+        }
+    }
+}

src/NadekoBot/Migrations/PostgreSql/PostgreSqlContextModelSnapshot.cs

@@ -3408,6 +3408,33 @@ namespace NadekoBot.Migrations.PostgreSql
                     b.ToTable("fishcatch", (string)null);
                 });
 
+            modelBuilder.Entity("NadekoBot.Modules.Games.UserFishStats", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasColumnName("id");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Skill")
+                        .HasColumnType("integer")
+                        .HasColumnName("skill");
+
+                    b.Property<decimal>("UserId")
+                        .HasColumnType("numeric(20,0)")
+                        .HasColumnName("userid");
+
+                    b.HasKey("Id")
+                        .HasName("pk_userfishstats");
+
+                    b.HasIndex("UserId")
+                        .IsUnique()
+                        .HasDatabaseName("ix_userfishstats_userid");
+
+                    b.ToTable("userfishstats", (string)null);
+                });
+
             modelBuilder.Entity("NadekoBot.Services.GreetSettings", b =>
                 {
                     b.Property<int>("Id")

src/NadekoBot/Migrations/Sqlite/20250118235223_fish-skill.cs

@@ -0,0 +1,41 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace NadekoBot.Migrations
+{
+    /// <inheritdoc />
+    public partial class fishskill : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "UserFishStats",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    UserId = table.Column<ulong>(type: "INTEGER", nullable: false),
+                    Skill = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_UserFishStats", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_UserFishStats_UserId",
+                table: "UserFishStats",
+                column: "UserId",
+                unique: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "UserFishStats");
+        }
+    }
+}

src/NadekoBot/Migrations/Sqlite/NadekoSqliteContextModelSnapshot.cs

@@ -2533,6 +2533,26 @@ namespace NadekoBot.Migrations
                     b.ToTable("FishCatch");
                 });
 
+            modelBuilder.Entity("NadekoBot.Modules.Games.UserFishStats", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("Skill")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<ulong>("UserId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.ToTable("UserFishStats");
+                });
+
             modelBuilder.Entity("NadekoBot.Services.GreetSettings", b =>
                 {
                     b.Property<int>("Id")

src/NadekoBot/Modules/Gambling/Gambling.cs

@@ -13,6 +13,7 @@ using System.Globalization;
 using System.Text;
 using NadekoBot.Modules.Gambling.Rps;
 using NadekoBot.Common.TypeReaders;
+using NadekoBot.Modules.Games;
 using NadekoBot.Modules.Patronage;
 using SixLabors.Fonts;
 using SixLabors.Fonts.Unicode;
@@ -40,6 +41,7 @@ public partial class Gambling : GamblingModule<GamblingService>
     private readonly IPatronageService _ps;
     private readonly RakebackService _rb;
     private readonly IBotCache _cache;
+    private readonly CaptchaService _captchaService;
 
     public Gambling(
         IGamblingService gs,
@@ -54,7 +56,8 @@ public partial class Gambling : GamblingModule<GamblingService>
         IPatronageService patronage,
         GamblingTxTracker gamblingTxTracker,
         RakebackService rb,
-        IBotCache cache)
+        IBotCache cache,
+        CaptchaService captchaService)
         : base(configService)
     {
         _gs = gs;
@@ -66,6 +69,7 @@ public partial class Gambling : GamblingModule<GamblingService>
         _gamblingTxTracker = gamblingTxTracker;
         _rb = rb;
         _cache = cache;
+        _captchaService = captchaService;
         _ps = patronage;
         _rng = new NadekoRandom();
 
@@ -154,49 +158,42 @@ public partial class Gambling : GamblingModule<GamblingService>
         }
         else if (Config.Timely.ProtType == TimelyProt.Captcha)
         {
-            var password = await GetUserTimelyPassword(ctx.User.Id);
-            var img = GetPasswordImage(password);
-            using var stream = await img.ToStreamAsync();
-            var captcha = await Response()
-                                .File(stream, "timely.png")
-                                .SendAsync();
-            try
-            {
-                var userInput = await GetUserInputAsync(ctx.User.Id, ctx.Channel.Id);
-                if (userInput?.ToLowerInvariant() != password?.ToLowerInvariant())
-                {
-                    return;
-                }
+            var password = await _captchaService.GetUserCaptcha(ctx.User.Id);
 
-                await ClearUserTimelyPassword(ctx.User.Id);
-            }
-            finally
+            if (password is not null)
             {
-                _ = captcha.DeleteAsync();
+                var img = GetPasswordImage(password);
+                await using var stream = await img.ToStreamAsync();
+                var toSend = Response()
+                    .File(stream, "timely.png");
+
+#if GLOBAL_NADEKO
+                if (_rng.Next(0, 5) == 0)
+                    toSend = toSend
+                        .Confirm("[Sub on Patreon](https://patreon.com/nadekobot) to remove captcha.")
+#endif
+
+                var captchaMessage = await toSend.SendAsync();
+                try
+                {
+                    var userInput = await GetUserInputAsync(ctx.User.Id, ctx.Channel.Id);
+                    if (userInput?.ToLowerInvariant() != password?.ToLowerInvariant())
+                    {
+                        return;
+                    }
+
+                    await _captchaService.ClearUserCaptcha(ctx.User.Id);
+                }
+                finally
+                {
+                    _ = captchaMessage.DeleteAsync();
+                }
             }
         }
 
         await ClaimTimely();
     }
 
-    private static TypedKey<string> TimelyPasswordKey(ulong userId)
-        => new($"timely_password:{userId}");
-
-    private async Task<string> GetUserTimelyPassword(ulong userId)
-    {
-        var pw = await _cache.GetOrAddAsync(TimelyPasswordKey(userId),
-            () =>
-            {
-                var password = _service.GeneratePassword();
-                return Task.FromResult(password);
-            });
-
-        return pw;
-    }
-
-    private ValueTask<bool> ClearUserTimelyPassword(ulong userId)
-        => _cache.RemoveAsync(TimelyPasswordKey(userId));
-
     private Image<Rgba32> GetPasswordImage(string password)
     {
         var img = new Image<Rgba32>(50, 24);

src/NadekoBot/Modules/Games/Fish/CaptchaService.cs

@@ -1,4 +1,6 @@
-using SixLabors.Fonts;
+using NadekoBot.Db.Models;
+using NadekoBot.Modules.Patronage;
+using SixLabors.Fonts;
 using SixLabors.Fonts.Unicode;
 using SixLabors.ImageSharp;
 using SixLabors.ImageSharp.Drawing.Processing;
@@ -9,7 +11,7 @@ using Color = SixLabors.ImageSharp.Color;
 
 namespace NadekoBot.Modules.Games;
 
-public sealed class CaptchaService(FontProvider fonts) : INService
+public sealed class CaptchaService(FontProvider fonts, IBotCache cache, IPatronageService ps) : INService
 {
     private readonly NadekoRandom _rng = new();
 
@@ -53,4 +55,26 @@ public sealed class CaptchaService(FontProvider fonts) : INService
         var num = _rng.Next((int)Math.Pow(31, 2), (int)Math.Pow(32, 3));
         return new kwum(num).ToString();
     }
+
+    private static TypedKey<string> CaptchaPasswordKey(ulong userId)
+        => new($"timely_password:{userId}");
+
+    public async Task<string?> GetUserCaptcha(ulong userId)
+    {
+        var patron = await ps.GetPatronAsync(userId);
+        if (patron is Patron p && !p.ValidThru.IsBeforeToday())
+            return null;
+
+        var pw = await cache.GetOrAddAsync(CaptchaPasswordKey(userId),
+            () =>
+            {
+                var password = GeneratePassword();
+                return Task.FromResult(password)!;
+            });
+
+        return pw;
+    }
+
+    public ValueTask<bool> ClearUserCaptcha(ulong userId)
+        => cache.RemoveAsync(CaptchaPasswordKey(userId));
 }

src/NadekoBot/Modules/Games/Fish/FishCommands.cs

@@ -1,4 +1,5 @@
-using System.Text;
+using System.ComponentModel.DataAnnotations;
+using System.Text;
 using Format = Discord.Format;
 
 namespace NadekoBot.Modules.Games;
@@ -9,8 +10,10 @@ public partial class Games
         FishService fs,
         FishConfigService fcs,
         IBotCache cache,
-        CaptchaService service) : NadekoModule
+        CaptchaService captchaService) : NadekoModule
     {
+        private static readonly NadekoRandom _rng = new();
+
         private TypedKey<bool> FishingWhitelistKey(ulong userId)
             => new($"fishingwhitelist:{userId}");
 
@@ -20,29 +23,39 @@ public partial class Games
             var cRes = await cache.GetAsync(FishingWhitelistKey(ctx.User.Id));
             if (cRes.TryPickT1(out _, out _))
             {
-                var password = await GetUserCaptcha(ctx.User.Id);
-                var img = service.GetPasswordImage(password);
-                using var stream = await img.ToStreamAsync();
-                var captcha = await Response()
-                                    .File(stream, "timely.png")
-                                    .SendAsync();
-
-                try
+                var password = await captchaService.GetUserCaptcha(ctx.User.Id);
+                if (password is not null)
                 {
-                    var userInput = await GetUserInputAsync(ctx.User.Id, ctx.Channel.Id);
-                    if (userInput?.ToLowerInvariant() != password?.ToLowerInvariant())
+                    var img = captchaService.GetPasswordImage(password);
+                    using var stream = await img.ToStreamAsync();
+
+                    var toSend = Response()
+                        .File(stream, "timely.png");
+
+#if GLOBAL_NADEKO
+                    if (_rng.Next(0, 5) == 0)
+                        toSend = toSend
+                            .Confirm("[Sub on Patreon](https://patreon.com/nadekobot) to remove captcha.")
+#endif
+                    var captcha = await toSend.SendAsync();
+
+                    try
                     {
-                        return;
-                    }
+                        var userInput = await GetUserInputAsync(ctx.User.Id, ctx.Channel.Id);
+                        if (userInput?.ToLowerInvariant() != password?.ToLowerInvariant())
+                        {
+                            return;
+                        }
 
-                    // whitelist the user for 30 minutes
-                    await cache.AddAsync(FishingWhitelistKey(ctx.User.Id), true, TimeSpan.FromMinutes(30));
-                    // reset the password
-                    await ClearUserCaptcha(ctx.User.Id);
-                }
-                finally
-                {
-                    _ = captcha.DeleteAsync();
+                        // whitelist the user for 30 minutes
+                        await cache.AddAsync(FishingWhitelistKey(ctx.User.Id), true, TimeSpan.FromMinutes(30));
+                        // reset the password
+                        await captchaService.ClearUserCaptcha(ctx.User.Id);
+                    }
+                    finally
+                    {
+                        _ = captcha.DeleteAsync();
+                    }
                 }
             }
 
@@ -76,12 +89,18 @@ public partial class Games
                 return;
             }
 
+            var desc = GetText(strs.fish_caught(res.Fish.Emoji + " " + Format.Bold(res.Fish.Name)));
+
+            if (res.IsSkillUp)
+            {
+                desc += "\n" + GetText(strs.fish_skill_up(res.Skill, res.MaxSkill));
+            }
 
             await Response()
                   .Embed(CreateEmbed()
                          .WithOkColor()
                          .WithAuthor(ctx.User)
-                         .WithDescription(GetText(strs.fish_caught(Format.Bold(res.Fish.Name))))
+                         .WithDescription(desc)
                          .AddField(GetText(strs.fish_quality), GetStarText(res.Stars, res.Fish.Stars), true)
                          .AddField(GetText(strs.desc), res.Fish.Fluff, true)
                          .WithThumbnailUrl(res.Fish.Image))
@@ -117,8 +136,8 @@ public partial class Games
 
             var fishes = await fs.GetAllFish();
 
-            Log.Information(fishes.Count.ToString());
             var catches = await fs.GetUserCatches(ctx.User.Id);
+            var (skill, maxSkill) = await fs.GetSkill(ctx.User.Id);
 
             var catchDict = catches.ToDictionary(x => x.FishId, x => x);
 
@@ -130,7 +149,10 @@ public partial class Games
                   .Page((fs, i) =>
                   {
                       var eb = CreateEmbed()
-                          .WithOkColor();
+                               .WithDescription($"🧠 **Skill:** {skill} / {maxSkill}")
+                               .WithAuthor(ctx.User)
+                               .WithTitle(GetText(strs.fish_list_title))
+                               .WithOkColor();
 
                       foreach (var f in fs)
                       {
@@ -224,48 +246,9 @@ public partial class Games
 
             return sb.ToString();
         }
-
-        private static TypedKey<string> CaptchaPasswordKey(ulong userId)
-            => new($"timely_password:{userId}");
-
-        private async Task<string> GetUserCaptcha(ulong userId)
-        {
-            var pw = await cache.GetOrAddAsync(CaptchaPasswordKey(userId),
-                () =>
-                {
-                    var password = service.GeneratePassword();
-                    return Task.FromResult(password)!;
-                });
-
-            return pw!;
-        }
-
-        private ValueTask<bool> ClearUserCaptcha(ulong userId)
-            => cache.RemoveAsync(CaptchaPasswordKey(userId));
     }
 }
 
-//
-// public sealed class UserFishStats
-// {
-//     [Key]
-//     public int Id { get; set; }
-//
-//     public ulong UserId { get; set; }
-//
-//     public ulong CommonCatches { get; set; }
-//     public ulong RareCatches { get; set; }
-//     public ulong VeryRareCatches { get; set; }
-//     public ulong EpicCatches { get; set; }
-//
-//     public ulong CommonMaxCatches { get; set; }
-//     public ulong RareMaxCatches { get; set; }
-//     public ulong VeryRareMaxCatches { get; set; }
-//     public ulong EpicMaxCatches { get; set; }
-//
-//     public int TotalStars { get; set; }
-// }
-
 public enum FishingSpot
 {
     Ocean,

src/NadekoBot/Modules/Games/Fish/FishResult.cs

@@ -4,6 +4,9 @@ public sealed class FishResult
 {
     public required FishData Fish { get; init; }
     public int Stars { get; init; }
+    public bool IsSkillUp { get; set; }
+    public int Skill { get; set; }
+    public int MaxSkill { get; set; }
 }
-
 public readonly record struct AlreadyFishing;
+

src/NadekoBot/Modules/Games/Fish/FishService.cs

@@ -1,11 +1,16 @@
 using LinqToDB;
 using LinqToDB.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using System.ComponentModel.DataAnnotations;
 using System.Security.Cryptography;
 
 namespace NadekoBot.Modules.Games;
 
 public sealed class FishService(FishConfigService fcs, IBotCache cache, DbService db) : INService
 {
+    public const double MAX_SKILL = 100;
+
     private Random _rng = new Random();
 
     private static TypedKey<bool> FishingKey(ulong userId)
@@ -28,20 +33,104 @@ public sealed class FishService(FishConfigService fcs, IBotCache cache, DbServic
         var conf = fcs.Data;
         await Task.Delay(TimeSpan.FromSeconds(duration));
 
+        var (playerSkill, _) = await GetSkill(userId);
+        var fishChanceMultiplier = Math.Clamp((playerSkill + 20) / MAX_SKILL, 0, 1);
+        var trashChanceMultiplier = Math.Clamp(((2 * MAX_SKILL) - playerSkill) / MAX_SKILL, 1, 2);
+
+        var nothingChance = conf.Chance.Nothing;
+        var fishChance = conf.Chance.Fish * fishChanceMultiplier;
+        var trashChance = conf.Chance.Trash * trashChanceMultiplier;
+
         // first roll whether it's fish, trash or nothing
-        var totalChance = conf.Chance.Fish + conf.Chance.Trash + conf.Chance.Nothing;
+        var totalChance = fishChance + trashChance + conf.Chance.Nothing;
+
         var typeRoll = _rng.NextDouble() * totalChance;
 
-        if (typeRoll < conf.Chance.Nothing)
+        if (typeRoll < nothingChance)
         {
             return null;
         }
 
-        var items = typeRoll < conf.Chance.Nothing + conf.Chance.Fish
+        var items = typeRoll < nothingChance + fishChance
             ? conf.Fish
             : conf.Trash;
 
-        return await FishAsyncInternal(userId, channelId, items);
+
+        var result = await FishAsyncInternal(userId, channelId, items);
+
+        if (result is not null)
+        {
+            var isSkillUp = await TrySkillUpAsync(userId, playerSkill);
+
+            result.IsSkillUp = isSkillUp;
+            result.MaxSkill = (int)MAX_SKILL;
+            result.Skill = playerSkill;
+
+            if (isSkillUp)
+            {
+                result.Skill += 1;
+            }
+        }
+
+
+        return result;
+    }
+
+    private async Task<bool> TrySkillUpAsync(ulong userId, int playerSkill)
+    {
+        var skillUpProb = GetSkillUpProb(playerSkill);
+
+        var rng = _rng.NextDouble();
+
+        if (rng < skillUpProb)
+        {
+            await using var ctx = db.GetDbContext();
+
+            var maxSkill = (int)MAX_SKILL;
+            await ctx.GetTable<UserFishStats>()
+                     .InsertOrUpdateAsync(() => new()
+                         {
+                             UserId = userId,
+                             Skill = 1,
+                         },
+                         (old) => new()
+                         {
+                             UserId = userId,
+                             Skill = old.Skill > maxSkill ? maxSkill : old.Skill + 1
+                         },
+                         () => new()
+                         {
+                             UserId = userId,
+                             Skill = playerSkill
+                         });
+
+            return true;
+        }
+
+        return false;
+    }
+
+    private double GetSkillUpProb(int playerSkill)
+    {
+        if (playerSkill < 0)
+            playerSkill = 0;
+
+        if (playerSkill >= 100)
+            return 0;
+
+        return 1 / (Math.Pow(Math.E, playerSkill / 22d));
+    }
+
+    public async Task<(int skill, int maxSkill)> GetSkill(ulong userId)
+    {
+        await using var ctx = db.GetDbContext();
+
+        var skill = await ctx.GetTable<UserFishStats>()
+                             .Where(x => x.UserId == userId)
+                             .Select(x => x.Skill)
+                             .FirstOrDefaultAsyncLinqToDB();
+
+        return (skill, (int)MAX_SKILL);
     }
 
     private async Task<FishResult?> FishAsyncInternal(ulong userId, ulong channelId, List<FishData> items)
@@ -133,7 +222,7 @@ public sealed class FishService(FishConfigService fcs, IBotCache cache, DbServic
 
     public FishingSpot GetSpot(ulong channelId)
     {
-        var cid = (channelId >> 22 >> 8) % 10;
+        var cid = (channelId >> 22 >> 29) % 10;
 
         return cid switch
         {
@@ -159,7 +248,6 @@ public sealed class FishService(FishConfigService fcs, IBotCache cache, DbServic
             return FishingTime.Day;
 
         return FishingTime.Dusk;
-
     }
 
     private const int WEATHER_PERIODS_PER_DAY = 12;
@@ -297,7 +385,7 @@ public sealed class FishService(FishConfigService fcs, IBotCache cache, DbServic
     public async Task<List<FishData>> GetAllFish()
     {
         await Task.Yield();
-        
+
         var conf = fcs.Data;
         return conf.Fish.Concat(conf.Trash).ToList();
     }
@@ -312,4 +400,22 @@ public sealed class FishService(FishConfigService fcs, IBotCache cache, DbServic
 
         return catches;
     }
+}
+
+public sealed class UserFishStats
+{
+    [Key]
+    public int Id { get; set; }
+
+    public ulong UserId { get; set; }
+    public int Skill { get; set; }
+}
+
+public sealed class UserFishStatsConfiguration : IEntityTypeConfiguration<UserFishStats>
+{
+    public void Configure(EntityTypeBuilder<UserFishStats> builder)
+    {
+        builder.HasIndex(x => x.UserId)
+               .IsUnique();
+    }
 }

src/NadekoBot/NadekoBot.csproj

@@ -4,7 +4,7 @@
         <Nullable>enable</Nullable>
         <ImplicitUsings>true</ImplicitUsings>
         <SatelliteResourceLanguages>en</SatelliteResourceLanguages>
-        <Version>5.3.5</Version>
+        <Version>5.3.6</Version>
 
         <!-- Output/build -->
         <RunWorkingDirectory>$(MSBuildProjectDirectory)</RunWorkingDirectory>

src/NadekoBot/data/strings/responses/responses.en-US.json

@@ -1169,5 +1169,7 @@
   "fish_weather_duration": "Each weather period lasts for {0} hours.",
   "fish_weather_current": "Current",
   "fish_weather_forecast": "Forecast",
-  "fish_tod": "Time of Day"
+  "fish_tod": "Time of Day",
+  "fish_skill_up": "Fishing skill increased to **{0} / {1}**",
+  "fish_list_title": "Fishing"
 }