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Code Issues Releases Wiki Activity

Fixes to the FNF Legacy JSON parser

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This commit is contained in:
EliteMasterEric 2023-12-19 01:23:42 -05:00
parent 9e27095659
commit 4ff5bd21df
10 changed files with 83 additions and 11 deletions
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45
source/funkin/data/DataParse.hx
View file

@ -178,7 +178,31 @@ class DataParse
switch (json.value)
{
case JObject(fields):
return cast Tools.getValue(json);
var result:LegacyNoteSection =
{
mustHitSection: false,
sectionNotes: [],
};
for (field in fields)
{
switch (field.name)
{
case 'sectionNotes':
result.sectionNotes = legacyNotes(field.value, field.name);
case 'mustHitSection':
result.mustHitSection = Tools.getValue(field.value);
case 'typeOfSection':
result.typeOfSection = Tools.getValue(field.value);
case 'lengthInSteps':
result.lengthInSteps = Tools.getValue(field.value);
case 'changeBPM':
result.changeBPM = Tools.getValue(field.value);
case 'bpm':
result.bpm = Tools.getValue(field.value);
}
}
return result;
default:
throw 'Expected property $name to be an object, but it was ${json.value}.';
}
@ -189,7 +213,12 @@ class DataParse
switch (json.value)
{
case JObject(fields):
return cast Tools.getValue(json);
var result = {};
for (field in fields)
{
Reflect.setField(result, field.name, legacyNoteSectionArray(field.value, field.name));
}
return result;
default:
throw 'Expected property $name to be an object, but it was ${json.value}.';
}
@ -211,13 +240,13 @@ class DataParse
switch (json.value)
{
case JArray(values):
// var time:Null<Float> = values[0] == null ? null : Tools.getValue(values[0]);
// var data:Null<Int> = values[1] == null ? null : Tools.getValue(values[1]);
// var length:Null<Float> = values[2] == null ? null : Tools.getValue(values[2]);
// var alt:Null<Bool> = values[3] == null ? null : Tools.getValue(values[3]);
var time:Null<Float> = values[0] == null ? null : Tools.getValue(values[0]);
var data:Null<Int> = values[1] == null ? null : Tools.getValue(values[1]);
var length:Null<Float> = values[2] == null ? null : Tools.getValue(values[2]);
var alt:Null<Bool> = values[3] == null ? null : Tools.getValue(values[3]);
// return new LegacyNote(time, data, length, alt);
return null;
return new LegacyNote(time, data, length, alt);
// return null;
default:
throw 'Expected property $name to be a note, but it was ${json.value}.';
}

2
source/funkin/data/level/LevelRegistry.hx
View file

@ -30,6 +30,7 @@ class LevelRegistry extends BaseRegistry<Level, LevelData>
// JsonParser does not take type parameters,
// otherwise this function would be in BaseRegistry.
var parser = new json2object.JsonParser<LevelData>();
parser.ignoreUnknownVariables = false;
switch (loadEntryFile(id))
{
@ -57,6 +58,7 @@ class LevelRegistry extends BaseRegistry<Level, LevelData>
public function parseEntryDataRaw(contents:String, ?fileName:String):Null<LevelData>
{
var parser = new json2object.JsonParser<LevelData>();
parser.ignoreUnknownVariables = false;
parser.fromJson(contents, fileName);
if (parser.errors.length > 0)

2
source/funkin/data/notestyle/NoteStyleRegistry.hx
View file

@ -35,6 +35,7 @@ class NoteStyleRegistry extends BaseRegistry<NoteStyle, NoteStyleData>
// JsonParser does not take type parameters,
// otherwise this function would be in BaseRegistry.
var parser = new json2object.JsonParser<NoteStyleData>();
parser.ignoreUnknownVariables = false;
switch (loadEntryFile(id))
{
@ -62,6 +63,7 @@ class NoteStyleRegistry extends BaseRegistry<NoteStyle, NoteStyleData>
public function parseEntryDataRaw(contents:String, ?fileName:String):Null<NoteStyleData>
{
var parser = new json2object.JsonParser<NoteStyleData>();
parser.ignoreUnknownVariables = false;
parser.fromJson(contents, fileName);
if (parser.errors.length > 0)

2
source/funkin/data/song/SongData.hx
View file

@ -747,7 +747,7 @@ class SongNoteDataRaw
/**
* The kind of the note.
* This can allow the note to include information used for custom behavior.
* Defaults to blank or `"normal"`.
* Defaults to blank or `Constants.DEFAULT_DIFFICULTY`.
*/
@:alias("k")
@:default("normal")

1
source/funkin/data/song/SongDataUtils.hx
View file

@ -230,6 +230,7 @@ class SongDataUtils
trace('Read ${notesString.length} characters from clipboard.');
var parser = new json2object.JsonParser<SongClipboardItems>();
parser.ignoreUnknownVariables = false;
parser.fromJson(notesString, 'clipboard');
if (parser.errors.length > 0)
{

14
source/funkin/data/song/SongRegistry.hx
View file

@ -126,6 +126,8 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
var parser = new json2object.JsonParser<SongMetadata>();
parser.ignoreUnknownVariables = false;
switch (loadEntryMetadataFile(id, variation))
{
case {fileName: fileName, contents: contents}:
@ -147,6 +149,7 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
var parser = new json2object.JsonParser<SongMetadata>();
parser.ignoreUnknownVariables = false;
parser.fromJson(contents, fileName);
if (parser.errors.length > 0)
@ -206,6 +209,8 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
var parser = new json2object.JsonParser<SongMetadata_v2_1_0>();
parser.ignoreUnknownVariables = false;
switch (loadEntryMetadataFile(id, variation))
{
case {fileName: fileName, contents: contents}:
@ -226,6 +231,8 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
var parser = new json2object.JsonParser<SongMetadata_v2_0_0>();
parser.ignoreUnknownVariables = false;
switch (loadEntryMetadataFile(id, variation))
{
case {fileName: fileName, contents: contents}:
@ -244,6 +251,7 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
function parseEntryMetadataRaw_v2_1_0(contents:String, ?fileName:String = 'raw'):Null<SongMetadata>
{
var parser = new json2object.JsonParser<SongMetadata_v2_1_0>();
parser.ignoreUnknownVariables = false;
parser.fromJson(contents, fileName);
if (parser.errors.length > 0)
@ -257,6 +265,7 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
function parseEntryMetadataRaw_v2_0_0(contents:String, ?fileName:String = 'raw'):Null<SongMetadata>
{
var parser = new json2object.JsonParser<SongMetadata_v2_0_0>();
parser.ignoreUnknownVariables = false;
parser.fromJson(contents, fileName);
if (parser.errors.length > 0)
@ -272,6 +281,8 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
var parser = new json2object.JsonParser<SongMusicData>();
parser.ignoreUnknownVariables = false;
switch (loadMusicDataFile(id, variation))
{
case {fileName: fileName, contents: contents}:
@ -291,6 +302,7 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
public function parseMusicDataRaw(contents:String, ?fileName:String = 'raw'):Null<SongMusicData>
{
var parser = new json2object.JsonParser<SongMusicData>();
parser.ignoreUnknownVariables = false;
parser.fromJson(contents, fileName);
if (parser.errors.length > 0)
@ -334,6 +346,7 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
var parser = new json2object.JsonParser<SongChartData>();
parser.ignoreUnknownVariables = false;
switch (loadEntryChartFile(id, variation))
{
@ -356,6 +369,7 @@ class SongRegistry extends BaseRegistry<Song, SongMetadata>
variation = variation == null ? Constants.DEFAULT_VARIATION : variation;
var parser = new json2object.JsonParser<SongChartData>();
parser.ignoreUnknownVariables = false;
parser.fromJson(contents, fileName);
if (parser.errors.length > 0)

1
source/funkin/data/song/importer/ChartManifestData.hx
View file

@ -68,6 +68,7 @@ class ChartManifestData
public static function deserialize(contents:String):Null<ChartManifestData>
{
var parser = new json2object.JsonParser<ChartManifestData>();
parser.ignoreUnknownVariables = false;
parser.fromJson(contents, 'manifest.json');
if (parser.errors.length > 0)

3
source/funkin/data/song/importer/FNFLegacyData.hx
View file

@ -19,7 +19,8 @@ class LegacySongData
@:jcustomparse(funkin.data.DataParse.eitherLegacyScrollSpeeds)
public var speed:Either<Float, LegacyScrollSpeeds>;
public var stageDefault:String;
@:optional
public var stageDefault:Null<String>;
public var bpm:Float;
@:jcustomparse(funkin.data.DataParse.eitherLegacyNoteData)

22
source/funkin/data/song/importer/FNFLegacyImporter.hx
View file

@ -14,6 +14,7 @@ class FNFLegacyImporter
public static function parseLegacyDataRaw(input:String, fileName:String = 'raw'):FNFLegacyData
{
var parser = new json2object.JsonParser<FNFLegacyData>();
parser.ignoreUnknownVariables = true; // Set to true to ignore extra variables that might be included in the JSON.
parser.fromJson(input, fileName);
if (parser.errors.length > 0)
@ -185,15 +186,34 @@ class FNFLegacyImporter
return result;
}
static final STRUMLINE_SIZE = 4;
static function migrateNoteSections(input:Array<LegacyNoteSection>):Array<SongNoteData>
{
var result:Array<SongNoteData> = [];
for (section in input)
{
var mustHitSection = section.mustHitSection ?? false;
for (note in section.sectionNotes)
{
result.push(new SongNoteData(note.time, note.data, note.length, note.getKind()));
// Handle the dumb logic for mustHitSection.
var noteData = note.data;
// Flip notes if mustHitSection is FALSE (not true lol).
if (!mustHitSection)
{
if (noteData >= STRUMLINE_SIZE)
{
noteData -= STRUMLINE_SIZE;
}
else
{
noteData += STRUMLINE_SIZE;
}
}
result.push(new SongNoteData(note.time, noteData, note.length, note.getKind()));
}
}

2
tests/unit/source/funkin/data/BaseRegistryTest.hx
View file

@ -156,6 +156,7 @@ class MyTypeRegistry extends BaseRegistry<MyType, MyTypeData>
// JsonParser does not take type parameters,
// otherwise this function would be in BaseRegistry.
var parser = new json2object.JsonParser<MyTypeData>();
parser.ignoreUnknownVariables = false;
switch (loadEntryFile(id))
{
@ -181,6 +182,7 @@ class MyTypeRegistry extends BaseRegistry<MyType, MyTypeData>
// JsonParser does not take type parameters,
// otherwise this function would be in BaseRegistry.
var parser = new json2object.JsonParser<MyTypeData_v0_1_x>();
parser.ignoreUnknownVariables = false;
switch (loadEntryFile(id))
{