Merge pull request #10076 from smoogipoo/endless-mania-conversion

osu.Game.Rulesets.Catch.Tests/CatchBeatmapConversionTest.cs

@@ -14,6 +14,7 @@ using osu.Game.Tests.Beatmaps;
 namespace osu.Game.Rulesets.Catch.Tests
 {
     [TestFixture]
+    [Timeout(10000)]
     public class CatchBeatmapConversionTest : BeatmapConversionTest<ConvertValue>
     {
         protected override string ResourceAssembly => "osu.Game.Rulesets.Catch";

osu.Game.Rulesets.Mania.Tests/ManiaBeatmapConversionTest.cs

@@ -14,11 +14,13 @@ using osu.Game.Tests.Beatmaps;
 namespace osu.Game.Rulesets.Mania.Tests
 {
     [TestFixture]
+    [Timeout(10000)]
     public class ManiaBeatmapConversionTest : BeatmapConversionTest<ManiaConvertMapping, ConvertValue>
     {
         protected override string ResourceAssembly => "osu.Game.Rulesets.Mania";
 
         [TestCase("basic")]
+        [TestCase("zero-length-slider")]
         public void Test(string name) => base.Test(name);
 
         protected override IEnumerable<ConvertValue> CreateConvertValue(HitObject hitObject)

osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs

@@ -5,7 +5,6 @@ using osu.Game.Rulesets.Mania.Objects;
 using System;
 using System.Linq;
 using System.Collections.Generic;
-using osu.Framework.Utils;
 using osu.Game.Audio;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Objects;
@@ -167,8 +166,10 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
 
                     var positionData = original as IHasPosition;
 
-                    for (double time = original.StartTime; !Precision.DefinitelyBigger(time, generator.EndTime); time += generator.SegmentDuration)
+                    for (int i = 0; i <= generator.SpanCount; i++)
                     {
+                        double time = original.StartTime + generator.SegmentDuration * i;
+
                         recordNote(time, positionData?.Position ?? Vector2.Zero);
                         computeDensity(time);
                     }

osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/DistanceObjectPatternGenerator.cs

@@ -27,8 +27,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
         public readonly double EndTime;
         public readonly double SegmentDuration;
-
+        public readonly int SpanCount;
-        private readonly int spanCount;
 
         private PatternType convertType;
 
@@ -42,20 +41,20 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
             var distanceData = hitObject as IHasDistance;
             var repeatsData = hitObject as IHasRepeats;
 
-            spanCount = repeatsData?.SpanCount() ?? 1;
+            SpanCount = repeatsData?.SpanCount() ?? 1;
 
             TimingControlPoint timingPoint = beatmap.ControlPointInfo.TimingPointAt(hitObject.StartTime);
             DifficultyControlPoint difficultyPoint = beatmap.ControlPointInfo.DifficultyPointAt(hitObject.StartTime);
 
             // The true distance, accounting for any repeats
-            double distance = (distanceData?.Distance ?? 0) * spanCount;
+            double distance = (distanceData?.Distance ?? 0) * SpanCount;
             // The velocity of the osu! hit object - calculated as the velocity of a slider
             double osuVelocity = osu_base_scoring_distance * beatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier * difficultyPoint.SpeedMultiplier / timingPoint.BeatLength;
             // The duration of the osu! hit object
             double osuDuration = distance / osuVelocity;
 
             EndTime = hitObject.StartTime + osuDuration;
-            SegmentDuration = (EndTime - HitObject.StartTime) / spanCount;
+            SegmentDuration = (EndTime - HitObject.StartTime) / SpanCount;
         }
 
         public override IEnumerable<Pattern> Generate()
@@ -96,7 +95,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                 return pattern;
             }
 
-            if (spanCount > 1)
+            if (SpanCount > 1)
             {
                 if (SegmentDuration <= 90)
                     return generateRandomHoldNotes(HitObject.StartTime, 1);
@@ -104,7 +103,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                 if (SegmentDuration <= 120)
                 {
                     convertType |= PatternType.ForceNotStack;
-                    return generateRandomNotes(HitObject.StartTime, spanCount + 1);
+                    return generateRandomNotes(HitObject.StartTime, SpanCount + 1);
                 }
 
                 if (SegmentDuration <= 160)
@@ -117,7 +116,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                 if (duration >= 4000)
                     return generateNRandomNotes(HitObject.StartTime, 0.23, 0, 0);
 
-                if (SegmentDuration > 400 && spanCount < TotalColumns - 1 - RandomStart)
+                if (SegmentDuration > 400 && SpanCount < TotalColumns - 1 - RandomStart)
                     return generateTiledHoldNotes(HitObject.StartTime);
 
                 return generateHoldAndNormalNotes(HitObject.StartTime);
@@ -251,7 +250,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
             int column = GetColumn((HitObject as IHasXPosition)?.X ?? 0, true);
             bool increasing = Random.NextDouble() > 0.5;
 
-            for (int i = 0; i <= spanCount; i++)
+            for (int i = 0; i <= SpanCount; i++)
             {
                 addToPattern(pattern, column, startTime, startTime);
                 startTime += SegmentDuration;
@@ -302,7 +301,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             int nextColumn = GetColumn((HitObject as IHasXPosition)?.X ?? 0, true);
 
-            for (int i = 0; i <= spanCount; i++)
+            for (int i = 0; i <= SpanCount; i++)
             {
                 addToPattern(pattern, nextColumn, startTime, startTime);
 
@@ -393,7 +392,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             var pattern = new Pattern();
 
-            int columnRepeat = Math.Min(spanCount, TotalColumns);
+            int columnRepeat = Math.Min(SpanCount, TotalColumns);
 
             int nextColumn = GetColumn((HitObject as IHasXPosition)?.X ?? 0, true);
             if (convertType.HasFlag(PatternType.ForceNotStack) && PreviousPattern.ColumnWithObjects < TotalColumns)
@@ -447,7 +446,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             var rowPattern = new Pattern();
 
-            for (int i = 0; i <= spanCount; i++)
+            for (int i = 0; i <= SpanCount; i++)
             {
                 if (!(ignoreHead && startTime == HitObject.StartTime))
                 {

osu.Game.Rulesets.Mania/Resources/Testing/Beatmaps/zero-length-slider-expected-conversion.json

@@ -0,0 +1,14 @@
+{
+    "Mappings": [{
+        "RandomW": 3083084786,
+        "RandomX": 273326509,
+        "RandomY": 273553282,
+        "RandomZ": 2659838971,
+        "StartTime": 4836,
+        "Objects": [{
+            "StartTime": 4836,
+            "EndTime": 4836,
+            "Column": 0
+        }]
+    }]
+}

osu.Game.Rulesets.Mania/Resources/Testing/Beatmaps/zero-length-slider.osu

@@ -0,0 +1,20 @@
+osu file format v14
+
+[General]
+StackLeniency: 0.7
+Mode: 0
+
+[Difficulty]
+HPDrainRate:1
+CircleSize:4
+OverallDifficulty:1
+ApproachRate:9
+SliderMultiplier:2.5
+SliderTickRate:0.5
+
+[TimingPoints]
+34,431.654676258993,4,1,0,50,1,0
+4782,-66.6666666666667,4,1,0,20,0,0
+
+[HitObjects]
+15,199,4836,22,0,L,1,46.8750017881394

osu.Game.Rulesets.Osu.Tests/OsuBeatmapConversionTest.cs

@@ -12,6 +12,7 @@ using osu.Game.Tests.Beatmaps;
 namespace osu.Game.Rulesets.Osu.Tests
 {
     [TestFixture]
+    [Timeout(10000)]
     public class OsuBeatmapConversionTest : BeatmapConversionTest<ConvertValue>
     {
         protected override string ResourceAssembly => "osu.Game.Rulesets.Osu";

osu.Game.Rulesets.Taiko.Tests/TaikoBeatmapConversionTest.cs

@@ -12,6 +12,7 @@ using osu.Game.Tests.Beatmaps;
 namespace osu.Game.Rulesets.Taiko.Tests
 {
     [TestFixture]
+    [Timeout(10000)]
     public class TaikoBeatmapConversionTest : BeatmapConversionTest<ConvertValue>
     {
         protected override string ResourceAssembly => "osu.Game.Rulesets.Taiko";