Add tiny droplet support

osu.Game.Rulesets.Catch/Objects/Drawable/DrawableDroplet.cs

@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
 
             Size = new Vector2(Pulp.PULP_SIZE);
 
-            AccentColour = Color4.Green;
+            AccentColour = h.ComboColour;
             Masking = false;
         }
 
@@ -28,7 +28,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
             Child = new Pulp
             {
                 AccentColour = AccentColour,
-                Scale = new Vector2(0.6f),
+                Scale = new Vector2(0.8f),
             };
         }
     }

osu.Game.Rulesets.Catch/Objects/Drawable/DrawableJuiceStream.cs

@@ -28,6 +28,13 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
 
             foreach (CatchBaseHit tick in s.Ticks)
             {
+                TinyDroplet tiny = tick as TinyDroplet;
+                if (tiny != null)
+                {
+                    AddNested(new DrawableDroplet(tiny) { Scale = new Vector2(0.5f) });
+                    continue;
+                }
+
                 Droplet droplet = tick as Droplet;
                 if (droplet != null)
                     AddNested(new DrawableDroplet(droplet));

osu.Game.Rulesets.Catch/Objects/JuiceStream.cs

@@ -11,6 +11,8 @@ using osu.Game.Rulesets.Catch.UI;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
 using OpenTK;
+using osu.Framework.Lists;
+using OpenTK.Graphics;
 
 namespace osu.Game.Rulesets.Catch.Objects
 {
@@ -45,7 +47,10 @@ namespace osu.Game.Rulesets.Catch.Objects
         {
             get
             {
-                if (TickDistance == 0) yield break;
+                SortedList<CatchBaseHit> ticks = new SortedList<CatchBaseHit>((a, b) => a.StartTime.CompareTo(b.StartTime));
+
+                if (TickDistance == 0)
+                    return ticks;
 
                 var length = Curve.Distance;
                 var tickDistance = Math.Min(TickDistance, length);
@@ -53,13 +58,15 @@ namespace osu.Game.Rulesets.Catch.Objects
 
                 var minDistanceFromEnd = Velocity * 0.01;
 
-                yield return new Fruit
+                ticks.Add(new Fruit
                 {
                     Samples = Samples,
                     ComboColour = ComboColour,
                     StartTime = StartTime,
                     X = X
-                };
+                });
+
+                double lastTickTime = StartTime;
 
                 for (var repeat = 0; repeat < RepeatCount; repeat++)
                 {
@@ -74,11 +81,11 @@ namespace osu.Game.Rulesets.Catch.Objects
                         var timeProgress = d / length;
                         var distanceProgress = reversed ? 1 - timeProgress : timeProgress;
 
-                        float tinyDroplet = 0;
-
-                        yield return new Droplet
+                        lastTickTime = repeatStartTime + timeProgress * repeatDuration;
+                        ticks.Add(new Droplet
                         {
-                            StartTime = repeatStartTime + timeProgress * repeatDuration,
+                            StartTime = lastTickTime,
+                            ComboColour = ComboColour,
                             X = Curve.PositionAt(distanceProgress).X / CatchPlayfield.BASE_WIDTH,
                             Samples = new SampleInfoList(Samples.Select(s => new SampleInfo
                             {
@@ -86,17 +93,41 @@ namespace osu.Game.Rulesets.Catch.Objects
                                 Name = @"slidertick",
                                 Volume = s.Volume
                             }))
-                        };
+                        });
                     }
 
-                    yield return new Fruit
+                    double tinyTickInterval = (tickDistance / length) * repeatDuration;
+                    while (tinyTickInterval > 100)
+                        tinyTickInterval /= 2;
+
+                    for (double t = 0; t < repeatDuration; t += tinyTickInterval)
+                    {
+                        double progress = reversed ? 1 - t / repeatDuration : t / repeatDuration;
+
+                        ticks.Add(new TinyDroplet
+                        {
+                            StartTime = repeatStartTime + t,
+                            ComboColour = ComboColour,
+                            X = Curve.PositionAt(progress).X / CatchPlayfield.BASE_WIDTH,
+                            Samples = new SampleInfoList(Samples.Select(s => new SampleInfo
+                            {
+                                Bank = s.Bank,
+                                Name = @"slidertick",
+                                Volume = s.Volume
+                            }))
+                        });
+                    }
+
+                    ticks.Add(new Fruit
                     {
                         Samples = Samples,
                         ComboColour = ComboColour,
                         StartTime = repeatStartTime + repeatDuration,
-                        X = Curve.PositionAt(reversed ? 1 : 0).X
-                    };
+                        X = Curve.PositionAt(reversed ? 0 : 1).X / CatchPlayfield.BASE_WIDTH
+                    });
                 }
+
+                return ticks;
             }
         }
 

osu.Game.Rulesets.Catch/Objects/TinyDroplet.cs

@@ -0,0 +1,9 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+namespace osu.Game.Rulesets.Catch.Objects
+{
+    public class TinyDroplet : Droplet
+    {
+    }
+}

osu.Game.Rulesets.Catch/osu.Game.Rulesets.Catch.csproj

@@ -61,6 +61,7 @@
     <Compile Include="Objects\Drawable\DrawableFruit.cs" />
     <Compile Include="Objects\Droplet.cs" />
     <Compile Include="Objects\Fruit.cs" />
+    <Compile Include="Objects\TinyDroplet.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Tests\TestCaseCatcher.cs" />
     <Compile Include="Tests\TestCaseCatchStacker.cs" />