VanillaLauncher class

Implementation of the Vanilla Minecraft launcher that handles all aspects of launching the game, including downloading assets, libraries, and configuring Java arguments.

Implemented types

• VanillaLauncherInterface
• LauncherAdapter

Constructors

VanillaLauncher.new({required String gameDir, required String javaDir, required LauncherProfiles profiles, required Profile activeProfile, MinecraftAccountProfile? minecraftAccountProfile, MicrosoftAccount? microsoftAccount, MinecraftAuth? minecraftAuth, DownloadProgressCallback? onDownloadProgress, OperationProgressCallback? onOperationProgress, int progressReportRate = 10, String launcherName = 'CraftLauncher', String launcherVersion = '1.0.0'})

Creates a new VanillaLauncher instance.

Properties

assetDownloader → AssetDownloader

Downloader for game assets (textures, sounds, etc.).

final

classpathManager → ClasspathManager

Get the classpath manager

no setter

gameDir → String

A getter of gameDir;

no setter

hashCode → int

The hash code for this object.

no setter, inherited

onExit ↔ JavaExitCallback?

Callback triggered when the Java process exits.

getter/setter pair

onOperationProgress → OperationProgressCallback?

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

afterBuildClasspath(VersionInfo versionInfo, String versionId, List<String> classpath) → Future<void>

Hook called after building the classpath.

override

afterBuildJavaArguments(String versionId, String arguments) → Future<String>

Hook called after building Java arguments

override

afterDownloadAssets(String versionId) → Future<void>

Hook called after downloading assets.

override

afterDownloadClientJar(String versionId) → Future<void>

Hook called after downloading client jar.

override

afterDownloadLibraries(String versionId) → Future<void>

Hook called after downloading libraries.

override

afterExtractNativeLibraries(String versionId, String nativesPath) → Future<void>

Hook called after extracting native libraries.

override

afterFetchVersionManifest<T extends VersionInfo>(String versionId, T? versionInfo) → Future<T?>

Hook called after fetching the version manifest.

override

afterGetAssetIndex(String versionId, String assetIndex) → Future<void>

Hook called after getting asset index

override

afterStartProcess(String versionId, MinecraftProcessInfo processInfo, MinecraftAuth? auth) → Future<void>

Hook called after starting the Minecraft process.

override

beforeBuildClasspath(VersionInfo versionInfo, String versionId) → Future<List<String>>

Hook called before building the classpath.

override

beforeBuildJavaArguments(String versionId, JavaArgumentsBuilder builder, VersionInfo versionInfo) → Future<Arguments?>

Hook called before building Java arguments

override

beforeDownloadAssets(String versionId) → Future<bool>

Hook called before downloading assets.

override

beforeDownloadClientJar(String versionId) → Future<bool>

Hook called before downloading client jar.

override

beforeDownloadLibraries(String versionId) → Future<bool>

Hook called before downloading libraries.

override

beforeExtractNativeLibraries(String versionId) → Future<bool>

Hook called before extracting native libraries.

override

beforeFetchVersionManifest(String versionId) → Future<void>

Hook called before fetching the version manifest.

override

beforeGetAssetIndex<T extends VersionInfo>(String versionId, T versionInfo) → Future<bool>

Hook called before getting asset index Returns true if the asset index retrieval should be skipped

override

beforeStartProcess(String javaExe, List<String> javaArgs, String workingDirectory, Map<String, String> environment, String versionId, MinecraftAuth? auth) → Future<void>

Hook called before starting the Minecraft process.

override

downloadAssets<T extends VersionInfo>(T versionInfo, {String? inheritsFrom}) → Future<void>

Downloads game assets (textures, sounds, etc.).

override

downloadClientJar() → Future<void>

Downloads the Minecraft client JAR file.

override

downloadLibraries() → Future<void>

Downloads required libraries for Minecraft.

override

extractNativeLibraries() → Future<String>

Extracts native libraries required for Minecraft.

override

fetchVersionManifest<T extends VersionInfo>(String versionId, {bool skipPatch = false}) → Future<T?>

Fetches the version manifest for a specific Minecraft version.

getAccountProfile() → MinecraftAccountProfile?

Gets the Minecraft account profile.

override

getActiveProfile() → Profile

Gets the active profile.

override

getAdditionalNativeLibraries(String versionId, String nativesPath) → Future<List<String>>

Get additional native libraries to extract. These libraries will be added to the native libraries extracted from the version's libraries.

override

getAssetIndex(String versionId) → Future<String>

Gets the asset index for a specific version.

override

getCustomAssetIndexPath(String versionId, String assetIndex) → String?

Get custom asset index path to override default path Return null to use the default path

override

getCustomAssetsDirectory() → String?

Get custom assets directory path to override default path Return null to use the default directory

override

getGameDir() → String

Gets the game directory.

override

getJavaArgumentsBuilder() → JavaArgumentsBuilder

Gets the Java arguments builder.

override

getJavaDir() → String

Gets the Java directory.

override

getMicrosoftAccount() → MicrosoftAccount?

Gets the Microsoft account.

override

getProfiles() → LauncherProfiles

Gets the launcher profiles.

override

getVersionInfo<T extends VersionInfo>(String versionId) → Future<T?>

Retrieves basic version information for a Minecraft version.

override

isModded() → bool

Get the launcher is modded

override

launch({JavaStderrCallback? onStderr, JavaStdoutCallback? onStdout, JavaExitCallback? onExit}) → Future<void>

Launches Minecraft.

override

loadProfiles() → Future<void>

Loads launcher profiles from disk.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setActiveProfile(Profile profile) → void

Sets the active profile.

override

setActiveProfileById(String profileId) → void

Sets the active profile by its ID.

override

setCustomAssetIndexPath(String? path) → void

Set custom asset index path to override default path

setCustomAssetsDirectory(String? directory) → void

Set custom assets directory path to override default path

setGameDir(String gameDir) → void

Sets the game directory.

override

setJavaDir(String javaDir) → void

Sets the Java directory.

override

terminate() → void

Terminates the running Minecraft process.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited