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Add DowngradeLevelChunkPacket

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This commit is contained in:
AkmalFairuz
2025-08-23 08:41:20 +07:00
parent d9d8b0bc75
commit 2bb1292e03
18 changed files with 144 additions and 101 deletions
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11
go.mod
View File

@@ -1,11 +1,9 @@
module github.com/akmalfairuz/legacy-version
go 1.24
toolchain go1.24.0
go 1.24.0
require (
github.com/df-mc/dragonfly v0.10.5
github.com/df-mc/dragonfly v0.10.6-0.20250817203556-60bcf6b7432b
github.com/df-mc/worldupgrader v1.0.19
github.com/go-gl/mathgl v1.2.0
github.com/google/uuid v1.6.0
@@ -14,13 +12,14 @@ require (
github.com/samber/lo v1.49.1
github.com/sandertv/gophertunnel v1.49.0
github.com/segmentio/fasthash v1.0.3
golang.org/x/exp v0.0.0-20250718183923-645b1fa84792
golang.org/x/exp v0.0.0-20250819193227-8b4c13bb791b
golang.org/x/image v0.25.0
golang.org/x/oauth2 v0.30.0
)
require (
github.com/brentp/intintmap v0.0.0-20190211203843-30dc0ade9af9 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/df-mc/goleveldb v1.1.9 // indirect
github.com/go-jose/go-jose/v4 v4.1.2 // indirect
github.com/golang/snappy v1.0.0 // indirect
@@ -28,7 +27,7 @@ require (
github.com/muhammadmuzzammil1998/jsonc v1.0.0 // indirect
github.com/sandertv/go-raknet v1.14.3-0.20250305181847-6af3e95113d6 // indirect
golang.org/x/crypto v0.41.0 // indirect
golang.org/x/mod v0.26.0 // indirect
golang.org/x/mod v0.27.0 // indirect
golang.org/x/net v0.43.0 // indirect
golang.org/x/text v0.28.0 // indirect
)

6
go.sum
View File

@@ -14,6 +14,8 @@ github.com/df-mc/dragonfly v0.10.3 h1:t0mxRvjjgG8uBevqqzejJVL2M6obi6RYePMTPDlXo7
github.com/df-mc/dragonfly v0.10.3/go.mod h1:pO7nuyRKV50ZVZzB7AhTMU/0p4cvk1/yCu43vFqAzcI=
github.com/df-mc/dragonfly v0.10.5 h1:vn3Mwh7vWPDtIdss4QEOP8vSZGHRAjyLvrOEM5mEUI0=
github.com/df-mc/dragonfly v0.10.5/go.mod h1:/KjoqvIe5+ZxuFUPSRey9UzQS3GkTgAyTH0jTYFMs/g=
github.com/df-mc/dragonfly v0.10.6-0.20250817203556-60bcf6b7432b h1:i3nfD4EFsuIZJfod6W9/lovMw8rzwCjGHRVKOBu1nXo=
github.com/df-mc/dragonfly v0.10.6-0.20250817203556-60bcf6b7432b/go.mod h1:1B3NiEGWj0S9U4QlsL58HPvnmgPlaFCm/pCVWdnrMH0=
github.com/df-mc/goleveldb v1.1.9 h1:ihdosZyy5jkQKrxucTQmN90jq/2lUwQnJZjIYIC/9YU=
github.com/df-mc/goleveldb v1.1.9/go.mod h1:+NHCup03Sci5q84APIA21z3iPZCuk6m6ABtg4nANCSk=
github.com/df-mc/worldupgrader v1.0.18 h1:Q34X9ID/hGuDyj9oiq+dpyjOaJdNxhVmVUepf/EPYDA=
@@ -96,6 +98,8 @@ golang.org/x/exp v0.0.0-20250305212735-054e65f0b394 h1:nDVHiLt8aIbd/VzvPWN6kSOPE
golang.org/x/exp v0.0.0-20250305212735-054e65f0b394/go.mod h1:sIifuuw/Yco/y6yb6+bDNfyeQ/MdPUy/hKEMYQV17cM=
golang.org/x/exp v0.0.0-20250718183923-645b1fa84792 h1:R9PFI6EUdfVKgwKjZef7QIwGcBKu86OEFpJ9nUEP2l4=
golang.org/x/exp v0.0.0-20250718183923-645b1fa84792/go.mod h1:A+z0yzpGtvnG90cToK5n2tu8UJVP2XUATh+r+sfOOOc=
golang.org/x/exp v0.0.0-20250819193227-8b4c13bb791b h1:DXr+pvt3nC887026GRP39Ej11UATqWDmWuS99x26cD0=
golang.org/x/exp v0.0.0-20250819193227-8b4c13bb791b/go.mod h1:4QTo5u+SEIbbKW1RacMZq1YEfOBqeXa19JeshGi+zc4=
golang.org/x/image v0.21.0 h1:c5qV36ajHpdj4Qi0GnE0jUc/yuo33OLFaa0d+crTD5s=
golang.org/x/image v0.21.0/go.mod h1:vUbsLavqK/W303ZroQQVKQ+Af3Yl6Uz1Ppu5J/cLz78=
golang.org/x/image v0.25.0 h1:Y6uW6rH1y5y/LK1J8BPWZtr6yZ7hrsy6hFrXjgsc2fQ=
@@ -108,6 +112,8 @@ golang.org/x/mod v0.25.0 h1:n7a+ZbQKQA/Ysbyb0/6IbB1H/X41mKgbhfv7AfG/44w=
golang.org/x/mod v0.25.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
golang.org/x/mod v0.26.0 h1:EGMPT//Ezu+ylkCijjPc+f4Aih7sZvaAr+O3EHBxvZg=
golang.org/x/mod v0.26.0/go.mod h1:/j6NAhSk8iQ723BGAUyoAcn7SlD7s15Dp9Nd/SfeaFQ=
golang.org/x/mod v0.27.0 h1:kb+q2PyFnEADO2IEF935ehFUXlWiNjJWtRNgBLSfbxQ=
golang.org/x/mod v0.27.0/go.mod h1:rWI627Fq0DEoudcK+MBkNkCe0EetEaDSwJJkCcjpazc=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8=
golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=

47
legacyver/all.go
View File

@@ -1,7 +1,20 @@
package legacyver
import (
"fmt"
"sync"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/mapping"
"github.com/sandertv/gophertunnel/minecraft"
"github.com/sandertv/gophertunnel/minecraft/protocol/packet"
)
var (
EnableChunkTranslation = true
blockTranslatorsMu sync.RWMutex
blockTranslators map[int32]BlockTranslator
)
// All returns a slice of all legacy protocol versions that are supported. dragonflyMapping
@@ -24,3 +37,37 @@ func All(dragonflyMapping bool) []minecraft.Protocol {
New649(dragonflyMapping),
}
}
// lookupOrCreateBlockTranslator looks up a block translator for the given protocol version.
func lookupOrCreateBlockTranslator(protocolVersion, blockVersion int32, blockStateData []byte) BlockTranslator {
blockTranslatorsMu.RLock()
if translator, ok := blockTranslators[protocolVersion]; ok {
blockTranslatorsMu.RUnlock()
return translator
}
blockTranslatorsMu.RUnlock()
blockTranslatorsMu.Lock()
defer blockTranslatorsMu.Unlock()
if translator, ok := blockTranslators[protocolVersion]; ok {
return translator
}
blockMapping := mapping.NewBlockMapping(blockStateData)
ret := NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, blockVersion), chunk.NewBlockPaletteEncoding(blockMapping, blockVersion), false)
blockTranslators[protocolVersion] = ret
return ret
}
// DowngradeLevelChunkPacket downgrades the given level chunk packet to the specified protocol version.
func DowngradeLevelChunkPacket(protocolVersion int32, pk *packet.LevelChunk) error {
blockTranslatorsMu.RLock()
translator, ok := blockTranslators[protocolVersion]
blockTranslatorsMu.RUnlock()
if !ok {
return fmt.Errorf("no block translator found for protocol version %d", protocolVersion)
}
return translator.DowngradeLevelChunk(pk)
}

72
legacyver/block_translator.go
View File

@@ -4,7 +4,6 @@ import (
"bytes"
_ "embed"
"github.com/akmalfairuz/legacy-version/internal"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/mapping"
"github.com/df-mc/dragonfly/server/block/cube"
@@ -31,6 +30,10 @@ type BlockTranslator interface {
DowngradeBlockPackets([]packet.Packet, *minecraft.Conn) (result []packet.Packet)
// UpgradeBlockPackets upgrades the input block packets to the latest block packets.
UpgradeBlockPackets([]packet.Packet, *minecraft.Conn) (result []packet.Packet)
// DowngradeLevelChunk downgrades the given LevelChunk packet to a legacy format.
DowngradeLevelChunk(*packet.LevelChunk) error
// BlockMapping returns the block mapping used by this translator.
BlockMapping() mapping.Block
}
type DefaultBlockTranslator struct {
@@ -45,18 +48,18 @@ func NewBlockTranslator(mapping mapping.Block, latestMapping mapping.Block, pse
return &DefaultBlockTranslator{mapping: mapping, latest: latestMapping, pse: pse, pe: pe, oldFormat: oldFormat}
}
func (t *DefaultBlockTranslator) downgradeLevelChunkPacket(pk *packet.LevelChunk) error {
func (t *DefaultBlockTranslator) BlockMapping() mapping.Block {
return t.mapping
}
func (t *DefaultBlockTranslator) DowngradeLevelChunk(pk *packet.LevelChunk) error {
count := int(pk.SubChunkCount)
if count == protocol.SubChunkRequestModeLimitless || count == protocol.SubChunkRequestModeLimited {
return nil
}
buf := bytes.NewBuffer(pk.RawPayload)
writeBuf := internal.BufferPool.Get().(*bytes.Buffer)
defer func() {
writeBuf.Reset()
internal.BufferPool.Put(writeBuf)
}()
writeBuf := bytes.NewBuffer(nil)
if !pk.CacheEnabled {
c, err := chunk.NetworkDecode(t.latest.Air(), buf, count, false, world.Overworld.Range(), LatestNetworkPersistentEncoding, LatestBlockPaletteEncoding)
if err != nil {
@@ -76,12 +79,12 @@ func (t *DefaultBlockTranslator) downgradeLevelChunkPacket(pk *packet.LevelChunk
countBorder, err := buf.ReadByte()
if err != nil {
pk.RawPayload = append(writeBuf.Bytes(), safeBytes...)
return nil
return err
}
borderBytes := make([]byte, countBorder)
if _, err = buf.Read(borderBytes); err != nil {
pk.RawPayload = append(writeBuf.Bytes(), safeBytes...)
return nil
return err
}
writeBuf.WriteByte(countBorder)
writeBuf.Write(borderBytes)
@@ -107,8 +110,17 @@ func (t *DefaultBlockTranslator) DowngradeBlockPackets(pks []packet.Packet, conn
for _, pk := range pks {
switch pk := pk.(type) {
case *packet.LevelChunk:
_ = t.downgradeLevelChunkPacket(pk)
if !EnableChunkTranslation {
break
}
if err := t.DowngradeLevelChunk(pk); err != nil {
//fmt.Println(err)
break
}
case *packet.SubChunk:
if !EnableChunkTranslation {
break
}
r := world.Overworld.Range()
if t.oldFormat {
r = cube.Range{0, 255}
@@ -147,25 +159,27 @@ func (t *DefaultBlockTranslator) DowngradeBlockPackets(pks []packet.Packet, conn
pk.SubChunkEntries[i] = entry
}
}
case *packet.ClientCacheMissResponse:
r := world.Overworld.Range()
if t.oldFormat {
r = cube.Range{0, 255}
}
for i, blob := range pk.Blobs {
buf := bytes.NewBuffer(blob.Payload)
ind := byte(0)
subChunk, err := chunk.DecodeSubChunk(t.latest.Air(), r, buf, &ind, chunk.NetworkEncoding, LatestNetworkPersistentEncoding, LatestBlockPaletteEncoding)
if err != nil {
// Has a possibility to be a biome, ignore then
continue
}
t.DowngradeSubChunk(subChunk)
blob.Payload = append(chunk.EncodeSubChunk(subChunk, chunk.NetworkEncoding, t.pe, chunk.SubChunkVersion9, r, int(ind)), buf.Bytes()...)
pk.Blobs[i] = blob
}
//case *packet.ClientCacheMissResponse:
// if EnableChunkTranslation {
// r := world.Overworld.Range()
// if t.oldFormat {
// r = cube.Range{0, 255}
// }
//
// for i, blob := range pk.Blobs {
// buf := bytes.NewBuffer(blob.Payload)
// ind := byte(0)
// subChunk, err := chunk.DecodeSubChunk(t.latest.Air(), r, buf, &ind, chunk.NetworkEncoding, LatestNetworkPersistentEncoding, LatestBlockPaletteEncoding)
// if err != nil {
// // Has a possibility to be a biome, ignore then
// continue
// }
// t.DowngradeSubChunk(subChunk)
//
// blob.Payload = append(chunk.EncodeSubChunk(subChunk, chunk.NetworkEncoding, t.pe, chunk.SubChunkVersion9, r, int(ind)), buf.Bytes()...)
// pk.Blobs[i] = blob
// }
// }
case *packet.UpdateSubChunkBlocks:
for i, block := range pk.Blocks {
block.BlockRuntimeID = t.DowngradeBlockRuntimeID(block.BlockRuntimeID)

8
legacyver/v649.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -25,12 +24,11 @@ var (
// New649 ...
func New649(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList649, ItemVersion649)
blockMapping := mapping.NewBlockMapping(blockStateData649)
blockTranslator := lookupOrCreateBlockTranslator(649, BlockVersion649, blockStateData649)
return &Protocol{
ver: "1.20.60",
id: proto.ID649,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion649), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion649), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

8
legacyver/v662.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -25,12 +24,11 @@ var (
// New662 ...
func New662(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList662, ItemVersion662)
blockMapping := mapping.NewBlockMapping(blockStateData662)
blockTranslator := lookupOrCreateBlockTranslator(662, BlockVersion662, blockStateData662)
return &Protocol{
ver: "1.20.70",
id: proto.ID662,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion662), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion662), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

8
legacyver/v671.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -25,12 +24,11 @@ var (
// New671 ...
func New671(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList671, ItemVersion671)
blockMapping := mapping.NewBlockMapping(blockStateData671)
blockTranslator := lookupOrCreateBlockTranslator(671, BlockVersion671, blockStateData671)
return &Protocol{
ver: "1.20.80",
id: proto.ID671,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion671), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion671), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

8
legacyver/v685.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -18,12 +17,11 @@ const (
// New685 uses same data as 686
func New685(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList686, ItemVersion685)
blockMapping := mapping.NewBlockMapping(blockStateData686)
blockTranslator := lookupOrCreateBlockTranslator(685, BlockVersion685, blockStateData686)
return &Protocol{
ver: "1.21.0",
id: proto.ID685,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion685), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion685), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

8
legacyver/v686.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,12 +23,11 @@ var (
func New686(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList686, ItemVersion686)
blockMapping := mapping.NewBlockMapping(blockStateData686)
blockTranslator := lookupOrCreateBlockTranslator(686, BlockVersion686, blockStateData686)
return &Protocol{
ver: "1.21.2",
id: proto.ID686,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion686), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion686), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

8
legacyver/v712.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,12 +23,11 @@ var (
func New712(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList712, ItemVersion712)
blockMapping := mapping.NewBlockMapping(blockStateData712)
blockTranslator := lookupOrCreateBlockTranslator(712, BlockVersion712, blockStateData712)
return &Protocol{
ver: "1.21.20",
id: proto.ID712,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion712), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion712), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

8
legacyver/v729.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,12 +23,11 @@ var (
func New729(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList729, ItemVersion729)
blockMapping := mapping.NewBlockMapping(blockStateData729)
blockTranslator := lookupOrCreateBlockTranslator(729, BlockVersion729, blockStateData729)
return &Protocol{
ver: "1.21.30",
id: proto.ID729,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion729), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion729), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

8
legacyver/v748.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,12 +23,11 @@ var (
func New748(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList748, ItemVersion748)
blockMapping := mapping.NewBlockMapping(blockStateData748)
blockTranslator := lookupOrCreateBlockTranslator(748, BlockVersion748, blockStateData748)
return &Protocol{
ver: "1.21.40",
id: proto.ID748,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion748), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion748), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

7
legacyver/v766.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,11 +23,11 @@ var (
func New766(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList766, ItemVersion766)
blockMapping := mapping.NewBlockMapping(blockStateData766)
blockTranslator := lookupOrCreateBlockTranslator(766, BlockVersion766, blockStateData766)
return &Protocol{
ver: "1.21.50",
id: proto.ID766,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion766), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion766), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

8
legacyver/v776.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,12 +23,11 @@ var (
func New776(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList776, ItemVersion776)
blockMapping := mapping.NewBlockMapping(blockStateData776)
blockTranslator := lookupOrCreateBlockTranslator(776, BlockVersion776, blockStateData776)
return &Protocol{
ver: "1.21.60",
id: proto.ID776,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion776), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion776), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

9
legacyver/v786.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -23,12 +22,12 @@ var (
)
func New786(dragonflyMapping bool) *Protocol {
itemMapping786 := mapping.NewItemMapping(requiredItemList786, ItemVersion786)
blockMapping786 := mapping.NewBlockMapping(blockStateData786)
itemMapping := mapping.NewItemMapping(requiredItemList786, ItemVersion786)
blockTranslator := lookupOrCreateBlockTranslator(786, BlockVersion786, blockStateData786)
return &Protocol{
ver: "1.21.70",
id: proto.ID786,
blockTranslator: NewBlockTranslator(blockMapping786, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping786, BlockVersion786), chunk.NewBlockPaletteEncoding(blockMapping786, BlockVersion786), false),
itemTranslator: NewItemTranslator(itemMapping786, itemMappingLatest(dragonflyMapping), blockMapping786, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

7
legacyver/v800.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,11 +23,11 @@ var (
func New800(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList800, ItemVersion800)
blockMapping := mapping.NewBlockMapping(blockStateData800)
blockTranslator := lookupOrCreateBlockTranslator(800, BlockVersion800, blockStateData800)
return &Protocol{
ver: "1.21.80",
id: proto.ID800,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion800), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion800), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

7
legacyver/v818.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,11 +23,11 @@ var (
func New818(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList818, ItemVersion818)
blockMapping := mapping.NewBlockMapping(blockStateData818)
blockTranslator := lookupOrCreateBlockTranslator(818, BlockVersion818, blockStateData818)
return &Protocol{
ver: "1.21.90",
id: proto.ID818,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion818), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion818), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}

7
legacyver/v819.go
View File

@@ -3,7 +3,6 @@ package legacyver
import (
_ "embed"
"github.com/akmalfairuz/legacy-version/internal/chunk"
"github.com/akmalfairuz/legacy-version/legacyver/proto"
"github.com/akmalfairuz/legacy-version/mapping"
)
@@ -24,11 +23,11 @@ var (
func New819(dragonflyMapping bool) *Protocol {
itemMapping := mapping.NewItemMapping(requiredItemList819, ItemVersion819)
blockMapping := mapping.NewBlockMapping(blockStateData819)
blockTranslator := lookupOrCreateBlockTranslator(819, BlockVersion819, blockStateData819)
return &Protocol{
ver: "1.21.90",
id: proto.ID819,
blockTranslator: NewBlockTranslator(blockMapping, blockMappingLatest, chunk.NewNetworkPersistentEncoding(blockMapping, BlockVersion819), chunk.NewBlockPaletteEncoding(blockMapping, BlockVersion819), false),
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockMapping, blockMappingLatest),
blockTranslator: blockTranslator,
itemTranslator: NewItemTranslator(itemMapping, itemMappingLatest(dragonflyMapping), blockTranslator.BlockMapping(), blockMappingLatest),
}
}