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Code Issues Releases Wiki Activity

Merge pull request #866 from ColdVolcano/storyboards

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Allow for variables in storyboards
This commit is contained in:
Dean Herbert 2017-05-31 16:03:25 +09:00 committed by GitHub
commit f59edd697c
1 changed files with 111 additions and 63 deletions
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174
osu.Game/Beatmaps/Formats/OsuLegacyDecoder.cs
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@ -2,6 +2,7 @@
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using OpenTK.Graphics;
@ -31,6 +32,8 @@ namespace osu.Game.Beatmaps.Formats
private ConvertHitObjectParser parser;
private readonly Dictionary<string, string> variables = new Dictionary<string, string>();
private LegacySampleBank defaultSampleBank;
private int defaultSampleVolume = 100;
@ -56,36 +59,39 @@ namespace osu.Game.Beatmaps.Formats
TimingPoints,
Colours,
HitObjects,
Variables,
}
private void handleGeneral(Beatmap beatmap, string key, string val)
private void handleGeneral(Beatmap beatmap, string line)
{
var pair = splitKeyVal(line, ':');
var metadata = beatmap.BeatmapInfo.Metadata;
switch (key)
switch (pair.Key)
{
case @"AudioFilename":
metadata.AudioFile = val;
metadata.AudioFile = pair.Value;
break;
case @"AudioLeadIn":
beatmap.BeatmapInfo.AudioLeadIn = int.Parse(val);
beatmap.BeatmapInfo.AudioLeadIn = int.Parse(pair.Value);
break;
case @"PreviewTime":
metadata.PreviewTime = int.Parse(val);
metadata.PreviewTime = int.Parse(pair.Value);
break;
case @"Countdown":
beatmap.BeatmapInfo.Countdown = int.Parse(val) == 1;
beatmap.BeatmapInfo.Countdown = int.Parse(pair.Value) == 1;
break;
case @"SampleSet":
defaultSampleBank = (LegacySampleBank)Enum.Parse(typeof(LegacySampleBank), val);
defaultSampleBank = (LegacySampleBank)Enum.Parse(typeof(LegacySampleBank), pair.Value);
break;
case @"SampleVolume":
defaultSampleVolume = int.Parse(val);
defaultSampleVolume = int.Parse(pair.Value);
break;
case @"StackLeniency":
beatmap.BeatmapInfo.StackLeniency = float.Parse(val, NumberFormatInfo.InvariantInfo);
beatmap.BeatmapInfo.StackLeniency = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
case @"Mode":
beatmap.BeatmapInfo.RulesetID = int.Parse(val);
beatmap.BeatmapInfo.RulesetID = int.Parse(pair.Value);
switch (beatmap.BeatmapInfo.RulesetID)
{
@ -104,107 +110,135 @@ namespace osu.Game.Beatmaps.Formats
}
break;
case @"LetterboxInBreaks":
beatmap.BeatmapInfo.LetterboxInBreaks = int.Parse(val) == 1;
beatmap.BeatmapInfo.LetterboxInBreaks = int.Parse(pair.Value) == 1;
break;
case @"SpecialStyle":
beatmap.BeatmapInfo.SpecialStyle = int.Parse(val) == 1;
beatmap.BeatmapInfo.SpecialStyle = int.Parse(pair.Value) == 1;
break;
case @"WidescreenStoryboard":
beatmap.BeatmapInfo.WidescreenStoryboard = int.Parse(val) == 1;
beatmap.BeatmapInfo.WidescreenStoryboard = int.Parse(pair.Value) == 1;
break;
}
}
private void handleEditor(Beatmap beatmap, string key, string val)
private void handleEditor(Beatmap beatmap, string line)
{
switch (key)
var pair = splitKeyVal(line, ':');
switch (pair.Key)
{
case @"Bookmarks":
beatmap.BeatmapInfo.StoredBookmarks = val;
beatmap.BeatmapInfo.StoredBookmarks = pair.Value;
break;
case @"DistanceSpacing":
beatmap.BeatmapInfo.DistanceSpacing = double.Parse(val, NumberFormatInfo.InvariantInfo);
beatmap.BeatmapInfo.DistanceSpacing = double.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
case @"BeatDivisor":
beatmap.BeatmapInfo.BeatDivisor = int.Parse(val);
beatmap.BeatmapInfo.BeatDivisor = int.Parse(pair.Value);
break;
case @"GridSize":
beatmap.BeatmapInfo.GridSize = int.Parse(val);
beatmap.BeatmapInfo.GridSize = int.Parse(pair.Value);
break;
case @"TimelineZoom":
beatmap.BeatmapInfo.TimelineZoom = double.Parse(val, NumberFormatInfo.InvariantInfo);
beatmap.BeatmapInfo.TimelineZoom = double.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
}
}
private void handleMetadata(Beatmap beatmap, string key, string val)
private void handleMetadata(Beatmap beatmap, string line)
{
var pair = splitKeyVal(line, ':');
var metadata = beatmap.BeatmapInfo.Metadata;
switch (key)
switch (pair.Key)
{
case @"Title":
metadata.Title = val;
metadata.Title = pair.Value;
break;
case @"TitleUnicode":
metadata.TitleUnicode = val;
metadata.TitleUnicode = pair.Value;
break;
case @"Artist":
metadata.Artist = val;
metadata.Artist = pair.Value;
break;
case @"ArtistUnicode":
metadata.ArtistUnicode = val;
metadata.ArtistUnicode = pair.Value;
break;
case @"Creator":
metadata.Author = val;
metadata.Author = pair.Value;
break;
case @"Version":
beatmap.BeatmapInfo.Version = val;
beatmap.BeatmapInfo.Version = pair.Value;
break;
case @"Source":
beatmap.BeatmapInfo.Metadata.Source = val;
beatmap.BeatmapInfo.Metadata.Source = pair.Value;
break;
case @"Tags":
beatmap.BeatmapInfo.Metadata.Tags = val;
beatmap.BeatmapInfo.Metadata.Tags = pair.Value;
break;
case @"BeatmapID":
beatmap.BeatmapInfo.OnlineBeatmapID = int.Parse(val);
beatmap.BeatmapInfo.OnlineBeatmapID = int.Parse(pair.Value);
break;
case @"BeatmapSetID":
beatmap.BeatmapInfo.OnlineBeatmapSetID = int.Parse(val);
metadata.OnlineBeatmapSetID = int.Parse(val);
beatmap.BeatmapInfo.OnlineBeatmapSetID = int.Parse(pair.Value);
metadata.OnlineBeatmapSetID = int.Parse(pair.Value);
break;
}
}
private void handleDifficulty(Beatmap beatmap, string key, string val)
private void handleDifficulty(Beatmap beatmap, string line)
{
var pair = splitKeyVal(line, ':');
var difficulty = beatmap.BeatmapInfo.Difficulty;
switch (key)
switch (pair.Key)
{
case @"HPDrainRate":
difficulty.DrainRate = float.Parse(val, NumberFormatInfo.InvariantInfo);
difficulty.DrainRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
case @"CircleSize":
difficulty.CircleSize = float.Parse(val, NumberFormatInfo.InvariantInfo);
difficulty.CircleSize = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
case @"OverallDifficulty":
difficulty.OverallDifficulty = float.Parse(val, NumberFormatInfo.InvariantInfo);
difficulty.OverallDifficulty = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
case @"ApproachRate":
difficulty.ApproachRate = float.Parse(val, NumberFormatInfo.InvariantInfo);
difficulty.ApproachRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
case @"SliderMultiplier":
difficulty.SliderMultiplier = float.Parse(val, NumberFormatInfo.InvariantInfo);
difficulty.SliderMultiplier = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
case @"SliderTickRate":
difficulty.SliderTickRate = float.Parse(val, NumberFormatInfo.InvariantInfo);
difficulty.SliderTickRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo);
break;
}
}
private void handleEvents(Beatmap beatmap, string val)
/// <summary>
/// Decodes any beatmap variables present in a line into their real values.
/// </summary>
/// <param name="line">The line which may contains variables.</param>
private void decodeVariables(ref string line)
{
string[] split = val.Split(',');
while (line.IndexOf('$') >= 0)
{
string[] split = line.Split(',');
for (int i = 0; i < split.Length; i++)
{
var item = split[i];
if (item.StartsWith("$") && variables.ContainsKey(item))
split[i] = variables[item];
}
line = string.Join(",", split);
}
}
private void handleEvents(Beatmap beatmap, string line)
{
decodeVariables(ref line);
string[] split = line.Split(',');
EventType type;
if (!Enum.TryParse(split[0], out type))
@ -236,9 +270,9 @@ namespace osu.Game.Beatmaps.Formats
}
}
private void handleTimingPoints(Beatmap beatmap, string val)
private void handleTimingPoints(Beatmap beatmap, string line)
{
string[] split = val.Split(',');
string[] split = line.Split(',');
double time = double.Parse(split[0].Trim(), NumberFormatInfo.InvariantInfo);
double beatLength = double.Parse(split[1].Trim(), NumberFormatInfo.InvariantInfo);
@ -321,12 +355,14 @@ namespace osu.Game.Beatmaps.Formats
}
}
private void handleColours(Beatmap beatmap, string key, string val, ref bool hasCustomColours)
private void handleColours(Beatmap beatmap, string line, ref bool hasCustomColours)
{
string[] split = val.Split(',');
var pair = splitKeyVal(line, ':');
string[] split = pair.Value.Split(',');
if (split.Length != 3)
throw new InvalidOperationException($@"Color specified in incorrect format (should be R,G,B): {val}");
throw new InvalidOperationException($@"Color specified in incorrect format (should be R,G,B): {pair.Value}");
byte r, g, b;
if (!byte.TryParse(split[0], out r) || !byte.TryParse(split[1], out g) || !byte.TryParse(split[2], out b))
@ -339,7 +375,7 @@ namespace osu.Game.Beatmaps.Formats
}
// Note: the combo index specified in the beatmap is discarded
if (key.StartsWith(@"Combo"))
if (pair.Key.StartsWith(@"Combo"))
{
beatmap.ComboColors.Add(new Color4
{
@ -351,6 +387,12 @@ namespace osu.Game.Beatmaps.Formats
}
}
private void handleVariables(string line)
{
var pair = splitKeyVal(line, '=');
variables[pair.Key] = pair.Value;
}
protected override Beatmap ParseFile(StreamReader stream)
{
return new LegacyBeatmap(base.ParseFile(stream));
@ -390,42 +432,39 @@ namespace osu.Game.Beatmaps.Formats
continue;
}
string val = line, key = null;
if (section != Section.Events && section != Section.TimingPoints && section != Section.HitObjects)
{
key = val.Remove(val.IndexOf(':')).Trim();
val = val.Substring(val.IndexOf(':') + 1).Trim();
}
switch (section)
{
case Section.General:
handleGeneral(beatmap, key, val);
handleGeneral(beatmap, line);
break;
case Section.Editor:
handleEditor(beatmap, key, val);
handleEditor(beatmap, line);
break;
case Section.Metadata:
handleMetadata(beatmap, key, val);
handleMetadata(beatmap, line);
break;
case Section.Difficulty:
handleDifficulty(beatmap, key, val);
handleDifficulty(beatmap, line);
break;
case Section.Events:
handleEvents(beatmap, val);
handleEvents(beatmap, line);
break;
case Section.TimingPoints:
handleTimingPoints(beatmap, val);
handleTimingPoints(beatmap, line);
break;
case Section.Colours:
handleColours(beatmap, key, val, ref hasCustomColours);
handleColours(beatmap, line, ref hasCustomColours);
break;
case Section.HitObjects:
var obj = parser.Parse(val);
var obj = parser.Parse(line);
if (obj != null)
beatmap.HitObjects.Add(obj);
break;
case Section.Variables:
handleVariables(line);
break;
}
}
@ -433,6 +472,15 @@ namespace osu.Game.Beatmaps.Formats
hitObject.ApplyDefaults(beatmap.ControlPointInfo, beatmap.BeatmapInfo.Difficulty);
}
private KeyValuePair<string, string> splitKeyVal(string line, char separator)
{
return new KeyValuePair<string, string>
(
line.Remove(line.IndexOf(separator)).Trim(),
line.Substring(line.IndexOf(separator) + 1).Trim()
);
}
internal enum LegacySampleBank
{
None = 0,