diff --git a/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs b/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs index 19378821b3..54ebebeb7b 100644 --- a/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs +++ b/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs @@ -468,6 +468,40 @@ namespace osu.Game.Tests.Beatmaps.Formats } } + [Test] + public void TestDecodeBeatmapHitObjectCoordinatesLegacy() + { + var decoder = new LegacyBeatmapDecoder(); + + using (var resStream = TestResources.OpenResource("hitobject-coordinates-legacy.osu")) + using (var stream = new LineBufferedReader(resStream)) + { + var hitObjects = decoder.Decode(stream).HitObjects; + + var positionData = hitObjects[0] as IHasPosition; + + Assert.IsNotNull(positionData); + Assert.AreEqual(new Vector2(256, 256), positionData!.Position); + } + } + + [Test] + public void TestDecodeBeatmapHitObjectCoordinatesLazer() + { + var decoder = new LegacyBeatmapDecoder(LegacyBeatmapEncoder.FIRST_LAZER_VERSION); + + using (var resStream = TestResources.OpenResource("hitobject-coordinates-lazer.osu")) + using (var stream = new LineBufferedReader(resStream)) + { + var hitObjects = decoder.Decode(stream).HitObjects; + + var positionData = hitObjects[0] as IHasPosition; + + Assert.IsNotNull(positionData); + Assert.AreEqual(new Vector2(256.99853f, 256.001f), positionData!.Position); + } + } + [Test] public void TestDecodeBeatmapHitObjects() { diff --git a/osu.Game.Tests/Resources/hitobject-coordinates-lazer.osu b/osu.Game.Tests/Resources/hitobject-coordinates-lazer.osu new file mode 100644 index 0000000000..bb898a1521 --- /dev/null +++ b/osu.Game.Tests/Resources/hitobject-coordinates-lazer.osu @@ -0,0 +1,6 @@ +osu file format v128 + +[HitObjects] +// Coordinates should be preserves in lazer beatmaps. + +256.99853,256.001,1000,49,0,0:0:0:0: diff --git a/osu.Game.Tests/Resources/hitobject-coordinates-legacy.osu b/osu.Game.Tests/Resources/hitobject-coordinates-legacy.osu new file mode 100644 index 0000000000..e914c2fb36 --- /dev/null +++ b/osu.Game.Tests/Resources/hitobject-coordinates-legacy.osu @@ -0,0 +1,5 @@ +osu file format v14 + +[HitObjects] +// Coordinates should be truncated to int values in legacy beatmaps. +256.99853,256.001,1000,49,0,0:0:0:0: diff --git a/osu.Game/Beatmaps/Formats/LegacyDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyDecoder.cs index 30a78a16ed..ca4fadf458 100644 --- a/osu.Game/Beatmaps/Formats/LegacyDecoder.cs +++ b/osu.Game/Beatmaps/Formats/LegacyDecoder.cs @@ -18,6 +18,12 @@ namespace osu.Game.Beatmaps.Formats { public const int LATEST_VERSION = 14; + /// + /// The .osu format (beatmap) version. + /// + /// osu!stable's versions end at . + /// osu!lazer's versions starts at . + /// protected readonly int FormatVersion; protected LegacyDecoder(int version) diff --git a/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs b/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs index 37a87462ca..8e6ffa20cc 100644 --- a/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs +++ b/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs @@ -32,7 +32,7 @@ namespace osu.Game.Rulesets.Objects.Legacy protected readonly double Offset; /// - /// The beatmap version. + /// The .osu format (beatmap) version. /// protected readonly int FormatVersion; @@ -48,7 +48,10 @@ namespace osu.Game.Rulesets.Objects.Legacy { string[] split = text.Split(','); - Vector2 pos = new Vector2((int)Parsing.ParseFloat(split[0], Parsing.MAX_COORDINATE_VALUE), (int)Parsing.ParseFloat(split[1], Parsing.MAX_COORDINATE_VALUE)); + Vector2 pos = + FormatVersion >= LegacyBeatmapEncoder.FIRST_LAZER_VERSION + ? new Vector2(Parsing.ParseFloat(split[0], Parsing.MAX_COORDINATE_VALUE), Parsing.ParseFloat(split[1], Parsing.MAX_COORDINATE_VALUE)) + : new Vector2((int)Parsing.ParseFloat(split[0], Parsing.MAX_COORDINATE_VALUE), (int)Parsing.ParseFloat(split[1], Parsing.MAX_COORDINATE_VALUE)); double startTime = Parsing.ParseDouble(split[2]) + Offset;