AskaEth
5bd566f92f
- Library::linux_arm64_native_name 收敛改写规则，install 与 launch 共用 - presenter/CLI 的 classpath 组装：1.19+ 的独立 natives 条目按 arm64 坐标 找文件并进 classpath；≤1.18 的 natives 表条目仍归 natives::collect - 真机验证：ull install 1.20.4（740MB）→ glibc Temurin 21 + arm64 natives + softpipe GL，MC 主菜单在 termux-x11 中渲染（窗口 854x480） - 已知非致命：narrator flite 缺失、LWJGL JNI 版本告警、oshi cpuVendor NPE
226 lines
8.5 KiB
Rust
226 lines
8.5 KiB
Rust
//! 实例 → [`LaunchRequest`] 的装配：launch 命令与 `--dry-run` 共用这一段。
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//!
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//! 全部走 core 的既有公共面（`game::resolve` / `arguments.expand` / `GameLayout` /
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//! `launch::adapter::build_request`），CLI 不复制任何继承/参数展开逻辑。
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use std::path::PathBuf;
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use crate::context::Ctx;
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use crate::error::CliError;
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use unlucky_core::game::arguments::Environment;
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use unlucky_core::game::{self, ProfileId, VersionJson};
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use unlucky_core::launch::adapter::{
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self, AdapterOptions, AdapterWarning, LibraryInput, SnapshotInput,
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};
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use unlucky_core::launch::request::{AuthPlaceholders, LaunchRequest, MemoryOptions};
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/// 装配输入（来自命令行 + 实例档案）。
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#[derive(Debug, Clone, Default)]
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pub struct PlanInput {
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/// 版本 id（实例绑定的 `versions/<id>/`）。
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pub version_id: String,
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/// 实例 id（写进会话索引；无档案时为空）。
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pub instance_id: String,
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/// 实例显示名。
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pub instance_name: String,
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/// 已派生的运行目录（D20 隔离覆盖链在 `super::launch` 求值完，这里只消费）。
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pub game_dir: Option<PathBuf>,
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/// Java 可执行文件覆盖。
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pub java: Option<PathBuf>,
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/// 离线账户名（无账户时生效；有账户时身份由 `auth` 决定）。
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pub username: Option<String>,
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/// 已解析好的账户占位（`None` = 退回 `username` 的离线占位）。
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pub auth: Option<AuthPlaceholders>,
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/// 最大堆 MB。
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pub max_memory: Option<u32>,
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}
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/// 装配结果。
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#[derive(Debug, Clone)]
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pub struct Plan {
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/// 实际使用的版本 id。
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pub version_id: String,
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/// 装配好的启动请求。
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pub request: LaunchRequest,
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/// 非致命告警（缺主类/缺资源索引等）。
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pub warnings: Vec<String>,
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}
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/// 装配一个 [`LaunchRequest`]。
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///
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/// # Errors
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///
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/// 版本 JSON 缺失/非法、继承链断裂（缺父版本/成环）时返回用户错误。
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pub fn prepare(ctx: &Ctx, input: &PlanInput) -> Result<Plan, CliError> {
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let game = ctx.game();
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let version_id = input.version_id.clone();
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let manifest_path = game.version_json(&version_id);
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let manifest = read_version_json(&manifest_path)?;
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let source = |id: &str| -> Option<VersionJson> {
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let path = game.version_json(id);
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read_version_json(&path).ok()
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};
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let resolved = game::resolve(&source, &manifest).map_err(|error| {
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CliError::user("inherit", format!("解析继承链失败：{error}"))
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.with_hint(format!("检查 {}", manifest_path.display()))
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})?;
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let environment = Environment::host();
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let expanded = resolved
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.arguments
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.as_ref()
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.map(|arguments| arguments.expand(&environment))
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.unwrap_or_default();
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let mut libraries: Vec<LibraryInput> = Vec::new();
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for library in resolved.libraries.as_deref().unwrap_or_default() {
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if !library.applies(&environment) {
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continue;
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}
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// 1.19+ 的 natives 是独立库条目（name 带分类器），必须进 classpath；
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// ≤1.18 的 `natives` 表条目归 natives::collect，不进 classpath。
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// Linux arm64：独立条目改写成 natives-linux-arm64（路径与展示名一起改）。
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let arm64 = library.linux_arm64_native_name(&environment);
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if arm64.is_none() && library.native_classifier(&environment).is_some() {
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continue;
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}
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let (coordinate, name) = match arm64 {
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Some(rewritten) => {
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let Ok(coordinate) =
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unlucky_core::game::library::MavenCoordinate::parse(&rewritten)
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else {
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continue;
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};
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(coordinate, rewritten)
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}
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None => {
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let Ok(coordinate) = library.coordinate() else {
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continue;
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};
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(coordinate, library.name.clone())
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}
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};
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let path = if library.is_local() {
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game.version_library(&version_id, &coordinate)
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} else {
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game.library(&coordinate)
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};
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libraries.push(LibraryInput::new(path, name));
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}
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// natives 分类器构件（≤1.18.2 才有）：收集口径归 core，CLI 只搬运。
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let natives = unlucky_core::launch::natives::collect(
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&game,
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&version_id,
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resolved.libraries.as_deref().unwrap_or_default(),
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&environment,
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);
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let jar_id = resolved.jar.clone().unwrap_or_else(|| version_id.clone());
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let primary_jar = game.version_jar(&jar_id);
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// 运行目录：调用方（`ull launch`）已按隔离覆盖链派生；`None` 兜底到游戏根
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// （库/其它消费者直接构造 `PlanInput` 时保持旧行为）。
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let game_dir = input
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.game_dir
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.clone()
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.unwrap_or_else(|| ctx.data.game_home.clone());
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let assets_root = game.assets_dir();
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let assets_index = resolved
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.assets
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.clone()
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.or_else(|| resolved.asset_index.as_ref().map(|index| index.id.clone()));
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let snapshot = SnapshotInput {
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version_id: &version_id,
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version_name: Some(&input.instance_name),
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version_type: None,
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game_version: None,
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main_class: resolved.main_class.as_deref(),
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jvm_arguments: &expanded.jvm,
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game_arguments: &expanded.game,
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legacy_arguments: resolved.minecraft_arguments.as_deref(),
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libraries: &libraries,
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natives: &natives,
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primary_jar,
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game_dir,
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assets_index: assets_index.as_deref(),
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natives_dir: game.natives_dir(&version_id),
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library_dir: game.libraries_dir(),
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assets_root: assets_root.clone(),
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game_assets: assets_root,
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};
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let options = AdapterOptions {
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java: super::java::selection(input.java.as_deref()),
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memory: MemoryOptions {
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min_mb: None,
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max_mb: input.max_memory,
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},
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auth: input.auth.clone().unwrap_or_else(|| AuthPlaceholders {
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player_name: input
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.username
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.clone()
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.unwrap_or_else(|| "Player".to_string()),
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uuid: ProfileId::generate().as_str().replace('-', ""),
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user_type: "legacy".to_string(),
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user_properties: "{}".to_string(),
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..AuthPlaceholders::default()
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}),
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launcher_name: super::meta::LAUNCHER_NAME.to_string(),
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launcher_version: env!("CARGO_PKG_VERSION").to_string(),
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language: "zh-CN".to_string(),
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..AdapterOptions::strict()
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};
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let output = adapter::build_request(&snapshot, options);
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let warnings = output.warnings.iter().map(describe_warning).collect();
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let mut request = output.request;
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// 会话索引要用实例身份（adapter 默认拿版本 id/名）。
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if !input.instance_id.is_empty() {
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request.instance.id = input.instance_id.clone();
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}
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request.instance.name = input.instance_name.clone();
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Ok(Plan {
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version_id,
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request,
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warnings,
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})
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}
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fn read_version_json(path: &std::path::Path) -> Result<VersionJson, CliError> {
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let text = match std::fs::read_to_string(path) {
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Ok(text) => text,
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Err(error) if error.kind() == std::io::ErrorKind::NotFound => {
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return Err(CliError::user(
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"version_missing",
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format!("版本 JSON 不存在：{}", path.display()),
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)
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.with_hint("先准备好版本本体文件（下载装配属 P1 后续 mission）"));
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}
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Err(error) => return Err(CliError::io("读版本 JSON", path, &error)),
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};
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VersionJson::from_json_str(&text)
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.map_err(|error| CliError::user("version_parse", format!("{}：{error}", path.display())))
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}
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/// 适配层告警 → 人读一行（`AdapterWarning` 没有 Display，这里集中翻译）。
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fn describe_warning(warning: &AdapterWarning) -> String {
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match warning {
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AdapterWarning::MissingLibrary { name, path } => {
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format!("缺少库文件 {name}（{}）", path.display())
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}
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AdapterWarning::MissingGameArguments => {
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"版本 JSON 既没有 arguments.game 也没有 minecraftArguments".to_string()
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}
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AdapterWarning::MissingAssetsIndex => {
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"版本 JSON 没有资源索引 id（${assets_index_name} 为空）".to_string()
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}
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AdapterWarning::MissingMainClass => "版本 JSON 没有 mainClass".to_string(),
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AdapterWarning::MissingNativeJar { name, path } => {
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format!("缺少 natives 构件 {name}（{}）", path.display())
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}
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}
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}
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