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feat(all): add game SDK and harden client login and game rules

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- Add costume burst upgrades with durable replay and fix permanent SR equipment gacha.
- Add server game.json rules for optional collaboration UR weapons, with packaging and documentation.
- Add GameNames/GameSdk NuGet tooling, readable types, reobfuscation, complete source/PDB navigation and shared-runtime installation.
- Split plugin responsibilities, prefer typeof/nameof, centralize MSBuild settings and ignore local paths; remove the unused LoginUI test project.
- Fix login recovery and TLS through native platform HTTP and a private game relay; read device region directly from the OS time zone.

Validation: go test ./... -count=1, go vet ./..., plugin Release builds, SDK/runtime self-tests, Roslyn embedded-source navigation, gofmt check and git diff --check.
This commit is contained in:
Flechazo
2026-10-03 23:04:32 +08:00
parent 5600f10b31
commit 992fa47fd5
83 changed files with 8970 additions and 2828 deletions
Download Patch File Download Diff File Expand all files Collapse all files
go/internal/client/plugin/install.go
+30 -3
View File
@@ -23,6 +23,7 @@ type Spec struct {
var (
LocalIdentity = Spec{fileName: "BD2LocalIdentity.dll"}
LoginUI = Spec{fileName: "BD2LoginUI.dll"}
GameNames = Spec{fileName: "BD2.GameNames.dll"}
)
func (s Spec) FileName() string { return s.fileName }
@@ -54,8 +55,8 @@ func ResolvePackaged(spec Spec, explicit string) (string, error) {
}
// Install verifies that the user installed BepInEx, then atomically stages the
// packaged plugin into its plugins directory. It never installs or downloads
// BepInEx itself.
// packaged plugin and its adjacent shared game-names runtime into its plugins
// directory. It never installs or downloads BepInEx itself.
func Install(spec Spec, gameDir, source string) (Result, error) {
if err := spec.validate(); err != nil {
return Result{}, err
@@ -80,7 +81,33 @@ func Install(spec Spec, gameDir, source string) (Result, error) {
if len(sourceData) == 0 {
return Result{}, fmt.Errorf("clientplugin: packaged %s is empty", spec.fileName)
}
pluginDir := installation.Plugins
// Read both artifacts before touching the installation. The runtime table
// library is shipped beside every plugin, including explicit development paths.
var runtimeData []byte
if spec == LocalIdentity || spec == LoginUI {
runtimeSource := filepath.Join(filepath.Dir(source), GameNames.fileName)
runtimeData, err = os.ReadFile(runtimeSource)
if err != nil {
return Result{}, fmt.Errorf("clientplugin: read shared runtime %s: %w", runtimeSource, err)
}
if len(runtimeData) == 0 {
return Result{}, fmt.Errorf("clientplugin: packaged %s is empty", GameNames.fileName)
}
}
changed := false
if runtimeData != nil {
runtimeResult, err := installData(GameNames, installation.Plugins, runtimeData)
if err != nil {
return Result{}, err
}
changed = runtimeResult.Changed
}
result, err := installData(spec, installation.Plugins, sourceData)
result.Changed = result.Changed || changed
return result, err
}
func installData(spec Spec, pluginDir string, sourceData []byte) (Result, error) {
destination := filepath.Join(pluginDir, spec.fileName)
if installed, err := os.ReadFile(destination); err == nil {
if bytes.Equal(hash(installed), hash(sourceData)) {
go/internal/client/plugin/install_test.go
+49
View File
@@ -23,6 +23,9 @@ func TestInstallRequiresBepInExWithoutCopyingPlugin(t *testing.T) {
}
}
source := filepath.Join(t.TempDir(), spec.FileName())
if err := os.WriteFile(filepath.Join(filepath.Dir(source), GameNames.FileName()), []byte("names-v1"), 0o600); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(source, []byte("plugin"), 0o600); err != nil {
t.Fatal(err)
}
@@ -54,6 +57,9 @@ func TestInstallCopiesUpdatesAndSkipsIdenticalPlugin(t *testing.T) {
}
}
source := filepath.Join(t.TempDir(), spec.FileName())
if err := os.WriteFile(filepath.Join(filepath.Dir(source), GameNames.FileName()), []byte("names-v1"), 0o600); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(source, []byte("v1"), 0o600); err != nil {
t.Fatal(err)
}
@@ -65,6 +71,18 @@ func TestInstallCopiesUpdatesAndSkipsIdenticalPlugin(t *testing.T) {
if err != nil || second.Changed {
t.Fatalf("idempotent install=%+v err=%v", second, err)
}
runtimeSource := filepath.Join(filepath.Dir(source), GameNames.FileName())
if err := os.WriteFile(runtimeSource, []byte("names-v2"), 0o600); err != nil {
t.Fatal(err)
}
runtimeUpdate, err := Install(spec, gameDir, source)
if err != nil || !runtimeUpdate.Changed {
t.Fatalf("runtime-only update=%+v err=%v", runtimeUpdate, err)
}
installedRuntime, err := os.ReadFile(filepath.Join(gameDir, "BepInEx", "plugins", GameNames.FileName()))
if err != nil || string(installedRuntime) != "names-v2" {
t.Fatalf("installed runtime=%q err=%v", installedRuntime, err)
}
if err := os.WriteFile(source, []byte("v2"), 0o600); err != nil {
t.Fatal(err)
}
@@ -80,6 +98,34 @@ func TestInstallCopiesUpdatesAndSkipsIdenticalPlugin(t *testing.T) {
}
}
func TestInstallMissingSharedRuntimeDoesNotChangePlugin(t *testing.T) {
gameDir := t.TempDir()
for path, data := range map[string][]byte{
filepath.Join(gameDir, "BrownDust II.exe"): []byte("game"),
filepath.Join(gameDir, "BrownDust II_Data", "resources.assets"): []byte("assets"),
filepath.Join(gameDir, "BepInEx", "core", "BepInEx.dll"): []byte("bepinex"),
filepath.Join(gameDir, "BepInEx", "plugins", LocalIdentity.FileName()): []byte("old-plugin"),
} {
if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(path, data, 0o600); err != nil {
t.Fatal(err)
}
}
source := filepath.Join(t.TempDir(), LocalIdentity.FileName())
if err := os.WriteFile(source, []byte("new-plugin"), 0o600); err != nil {
t.Fatal(err)
}
if _, err := Install(LocalIdentity, gameDir, source); err == nil || !strings.Contains(err.Error(), GameNames.FileName()) {
t.Fatalf("missing runtime error=%v", err)
}
installed, err := os.ReadFile(filepath.Join(gameDir, "BepInEx", "plugins", LocalIdentity.FileName()))
if err != nil || string(installed) != "old-plugin" {
t.Fatalf("installed=%q err=%v", installed, err)
}
}
func TestInstallKeepsPluginsSeparate(t *testing.T) {
gameDir := t.TempDir()
for path, data := range map[string][]byte{
@@ -96,6 +142,9 @@ func TestInstallKeepsPluginsSeparate(t *testing.T) {
}
for _, spec := range []Spec{LocalIdentity, LoginUI} {
source := filepath.Join(t.TempDir(), spec.FileName())
if err := os.WriteFile(filepath.Join(filepath.Dir(source), GameNames.FileName()), []byte("names-v1"), 0o600); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(source, []byte(spec.FileName()), 0o600); err != nil {
t.Fatal(err)
}