hanfuit
645b64fe21
服务端（Go）： - GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面 - GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新 - 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新） - 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍 - 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0） - 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算 启动器（Python/JS）： - 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭 - GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐） - 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错
88 lines
2.8 KiB
Go
88 lines
2.8 KiB
Go
package pvf
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import (
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"context"
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"encoding/binary"
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"sort"
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)
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// Limit retained workspace capacity, not the number of references a file may
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// contain. The outer array is at most 2 MiB at this capacity on 64-bit systems;
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// the offset map and the small token/field slices also use bounded capacity.
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const maxRetainedStringReferences = 32768
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// StringReferenceWorkspace reuses temporary storage across file snapshots. Its
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// zero value is ready to use. Each worker must own its workspace exclusively.
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type StringReferenceWorkspace struct {
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byOffset map[int32]int
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refs []StringReference
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}
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// Reset invalidates borrowed results and discards oversized storage. Call it
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// after consuming a large result, before waiting for more work, so a blocked
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// worker does not keep that file's temporary allocations alive.
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func (w *StringReferenceWorkspace) Reset() {
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if cap(w.refs) > maxRetainedStringReferences {
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w.byOffset = nil
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w.refs = nil
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return
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}
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clear(w.byOffset)
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w.refs = w.refs[:0]
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}
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// References returns sorted references borrowed from the workspace. The result
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// and its nested slices are valid only until the next References or Reset call;
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// consumers must finish reading them synchronously and must not modify them.
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// Use StringReferenceInput.References when independently owned results are needed.
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func (w *StringReferenceWorkspace) References(ctx context.Context, input StringReferenceInput) ([]StringReference, error) {
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w.Reset()
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if err := ctx.Err(); err != nil {
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return nil, err
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}
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if w.byOffset == nil {
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w.byOffset = make(map[int32]int)
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}
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add := func(offset int32) *StringReference {
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index, ok := w.byOffset[offset]
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if !ok {
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index = len(w.refs)
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if index < cap(w.refs) {
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w.refs = w.refs[:index+1]
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} else {
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w.refs = append(w.refs, StringReference{})
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}
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ref := &w.refs[index]
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ref.Offset = offset
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ref.Occurrences = 0
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ref.TokenTypes = ref.TokenTypes[:0]
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// FileFields contains only the static "name" and "path" strings,
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// never text borrowed from an archive or its decompressed chunks.
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ref.FileFields = ref.FileFields[:0]
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w.byOffset[offset] = index
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}
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ref := &w.refs[index]
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ref.Occurrences++
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return ref
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}
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ref := add(input.nameOff)
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ref.FileFields = appendUniqueString(ref.FileFields, "name")
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ref = add(input.pathOff)
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ref.FileFields = appendUniqueString(ref.FileFields, "path")
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for pos := 0; pos+5 <= len(input.raw); pos += 5 {
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if pos%40960 == 0 {
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if err := ctx.Err(); err != nil {
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w.Reset()
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return nil, err
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}
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}
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switch input.raw[pos] {
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case 3, 5, 6, 7, 8, 10:
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ref = add(int32(binary.LittleEndian.Uint32(input.raw[pos+1:])))
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ref.TokenTypes = appendUniqueInt32(ref.TokenTypes, int32(input.raw[pos]))
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}
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}
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sort.Slice(w.refs, func(i, j int) bool { return w.refs[i].Offset < w.refs[j].Offset })
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return w.refs, nil
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}
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