mirror of
https://github.com/Walter-Sparrow/lunar-tear.git
synced 2026-07-02 13:53:41 +03:00
Ilya Groshev
dc7c1df4fd
Build and Push Docker images to Docker Hub / build-and-push (push) Has been cancelled
94 lines
3.0 KiB
Go
94 lines
3.0 KiB
Go
// Package runtime owns the live, hot-swappable view of master data.
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//
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// The Holder atomically swaps a *Catalogs aggregate every time the operator
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// asks the server to re-read assets/release/20240404193219.bin.e (typically via
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// the admin webhook in cmd/lunar-tear/admin.go). gRPC services hold a *Holder
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// and call Get() at the start of each RPC, so they always see a consistent
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// snapshot.
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package runtime
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import (
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"fmt"
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"log"
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"os"
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"sync/atomic"
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"time"
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"lunar-tear/server/internal/campaign"
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"lunar-tear/server/internal/gacha"
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"lunar-tear/server/internal/masterdata"
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"lunar-tear/server/internal/masterdata/memorydb"
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"lunar-tear/server/internal/model"
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"lunar-tear/server/internal/questflow"
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"lunar-tear/server/internal/store"
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)
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// Catalogs is an immutable snapshot of every catalog and catalog-derived
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// handler the server needs at runtime. A new *Catalogs is built from scratch
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// on every reload and atomically published via Holder.
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type Catalogs struct {
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GameConfig *masterdata.GameConfig
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Parts *masterdata.PartsCatalog
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Quest *masterdata.QuestCatalog
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GachaEntries []store.GachaCatalogEntry
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GachaMedals map[int32]masterdata.GachaMedalInfo
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GachaPool *masterdata.GachaCatalog
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Shop *masterdata.ShopCatalog
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DupExchange map[int32][]model.DupExchangeEntry
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ConditionResolver *masterdata.ConditionResolver
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CageOrnament *masterdata.CageOrnamentCatalog
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LoginBonus *masterdata.LoginBonusCatalog
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CharacterViewer *masterdata.CharacterViewerCatalog
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Omikuji *masterdata.OmikujiCatalog
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Material *masterdata.MaterialCatalog
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ConsumableItem *masterdata.ConsumableItemCatalog
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Costume *masterdata.CostumeCatalog
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Weapon *masterdata.WeaponCatalog
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Explore *masterdata.ExploreCatalog
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Gimmick *masterdata.GimmickCatalog
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CharacterBoard *masterdata.CharacterBoardCatalog
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CharacterRebirth *masterdata.CharacterRebirthCatalog
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Companion *masterdata.CompanionCatalog
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SideStory *masterdata.SideStoryCatalog
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BigHunt *masterdata.BigHuntCatalog
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Tower *masterdata.TowerCatalog
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Labyrinth *masterdata.LabyrinthCatalog
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Campaign *campaign.Catalog
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QuestHandler *questflow.QuestHandler
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GachaHandler *gacha.GachaHandler
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}
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type Holder struct {
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binPath string
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cur atomic.Pointer[Catalogs]
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}
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func NewHolder(binPath string) (*Holder, error) {
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h := &Holder{binPath: binPath}
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if err := h.Reload(); err != nil {
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return nil, err
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}
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return h, nil
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}
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func (h *Holder) Reload() error {
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if err := memorydb.Init(h.binPath); err != nil {
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return fmt.Errorf("memorydb.Init: %w", err)
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}
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c, err := buildCatalogs()
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if err != nil {
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return fmt.Errorf("buildCatalogs: %w", err)
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}
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h.cur.Store(c)
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now := time.Now()
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if err := os.Chtimes(h.binPath, now, now); err != nil {
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log.Printf("[runtime] os.Chtimes(%s) failed (clients may not invalidate cache): %v", h.binPath, err)
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}
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return nil
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}
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func (h *Holder) Get() *Catalogs {
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return h.cur.Load()
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}
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