94 lines
2.5 KiB
Go
94 lines
2.5 KiB
Go
package catalogs
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import (
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"encoding/json"
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"os"
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"path/filepath"
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"sync"
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)
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var _ = json.RawMessage{}
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var _ = sync.Mutex{}
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var _ = os.ReadFile
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var _ = filepath.Join
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//
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// 改装店改装件的落盘（save/vehicles/<pid>.json）。
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// <para>为什么需要：donor 最初把购买结果只放在 WorldEntryState 的内存字典里，
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// 服务端一重启买过的件全没了（donor backlog #2 的原话）。买一次就要写一次盘 —— 没有可靠的
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// session-end 钩子，所以走「每次购买后立刻写」。</para>
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// <para>开关 gameplay.repairShop.persistTuning（默认 false = 与 donor 默认一致）：
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// 关掉时本类只读不写，行为完全等同 donor 未接 store 时的样子。</para>
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// <para>写盘用 tmp + move 的原子替换，避免写一半崩掉留下截断的 json。</para>
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//
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var (
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VehicleTuningStore_cacheLock sync.RWMutex
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VehicleTuningStore_cached = false
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VehicleTuningStore_entries []any
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)
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// LoadVehicleTuningStore loads catalog records from client config directory
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func LoadVehicleTuningStore(configDir string) ([]any, error) {
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VehicleTuningStore_cacheLock.RLock()
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if VehicleTuningStore_cached {
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defer VehicleTuningStore_cacheLock.RUnlock()
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return VehicleTuningStore_entries, nil
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}
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VehicleTuningStore_cacheLock.RUnlock()
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VehicleTuningStore_cacheLock.Lock()
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defer VehicleTuningStore_cacheLock.Unlock()
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if VehicleTuningStore_cached { return VehicleTuningStore_entries, nil }
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filePath := filepath.Join(configDir, "VehicleTuningStore.json")
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data, err := os.ReadFile(filePath)
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if err != nil {
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return nil, err
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}
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var raw struct {
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Records []json.RawMessage `json:"records"`
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}
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if err := json.Unmarshal(data, &raw); err != nil {
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return nil, err
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}
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var result []any
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for _, item := range raw.Records {
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var m map[string]any
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if err := json.Unmarshal(item, &m); err == nil {
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result = append(result, m)
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}
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}
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VehicleTuningStore_entries = result
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VehicleTuningStore_cached = true
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return result, nil
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}
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func VehicleTuningStore_PathFor(pid uint64) string {
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// Catalog helper VehicleTuningStore_PathFor
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return ""
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}
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// 把当前会话的改装状态写盘。开关关闭或 world 为空时直接返回。
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func VehicleTuningStore_Save(pid uint64, world *any) {
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// Catalog helper VehicleTuningStore_Save
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}
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type SaveFile struct {
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Vehicles []VehicleDto `json:"vehicles"`
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}
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type VehicleDto struct {
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ConfigId uint32 `json:"configId"`
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SuitId uint32 `json:"suitId"`
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Parts []PartDto `json:"parts"`
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}
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type PartDto struct {
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Type uint32 `json:"type"`
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ConfigId uint32 `json:"configId"`
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}
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