ViaRewind

Bug fixes for 1.7 clients, especially around holograms

• Removed the wither outline when using the bossbar on 1.9->1.8 (Thanks @Usepot)
• Implemented play state compression packet and compression set twice in 1.9->1.8 (Thanks @Beaness)
• Fixed invalid chat items in 1.8->1.7 (Also thanks @Beaness)
• Fixed player rotations breaking after teleporting in 1.8->1.7 (Thanks @mariaum)
• Reduce player list packets during display or ping updates in 1.8->1.7 (Also thanks @EthanKeating, @Beaness)
• Fixed holograms flying up/wrong sneaking states in 1.8->1.7 (Thanks @EthanKeating)
• Fixed hologram height offsets with marker armor stands in 1.8->1.7 (Thanks @EthanKeating)
• Added no gravity support to holograms in 1.8->1.7 (Thanks @Beaness)
• Fixed respawn screen appearing twice in 1.8->1.7 (Also thanks @EthanKeating)
• Removed empty hologram lines in 1.8->1.7 (Also thanks @EthanKeating)
• Legacy string parsing improvements (Also thanks @LabyStudio)
• Marked 1.21.7 and 1.21.8 as supported

Your support means a lot! If you'd like to help keep the project going, consider donating at https://florianmichael.de/donate. I’ll continue improving this project to the best of my ability.

af44f88 Remove the wither outline when using the bossbar on 1.9->1.8 (#604)

Adds metadata to the spawn packet to make the wither tiny so the player doesn't see a wither outline when the bossbar is on low health

1d1d77a Add support for armor stands with no gravity as zombie in 1.8->1.7 (#609)

ae800f1 Basic chat item handling in 1.8->1.7 (#606)

This is still missing most packets and should one day be moved into a proper component rewriter, but this works for now.

Co-authored-by: FlorianMichael florian.michael07@gmail.com

f31d731 Cleanup player info logic 1.8->1.7 (#608)

• Cleanup player info logic

• Don't update ping if it's the same

• Cleanup

Co-authored-by: FlorianMichael florian.michael07@gmail.com

f978841 Implement play state compression and handle compression being set twice (#607)

• Implement play state compression and handle compression being set twice

• Fix 0 threshold; Code cleanup

Co-authored-by: FlorianMichael florian.michael07@gmail.com

5110326 Aggressively validate sign update component

66cf650 Limit legacy string trimming (#605)

b6a3282 Fix hologram height offsets in 1.8->1.7 (#601)

aff88a6 Fix respawn screen appearing twice in 1.8->1.7 (#597)

• Fixed double respawn screen displaying

• Only remove, don't re-add

Co-authored-by: FlorianMichael florian.michael07@gmail.com

f790305 Update ping value in player list entry instead of sending a new one in 1.8->1.7 (#599)

3a7ac07 Also pass sneaking through hologram emulation; fix attachments 1.8->1.7 (#598)

• Fixed holograms flying up + Hologram sneaking

• Code cleanup

Co-authored-by: EnZaXD florian.michael07@gmail.com

48f500a Copy over always show nametag 1:1

c3e19b7 Don't drop alwaysShowNametag entity data in hologram emulation 1.8->1.7 (#600)

561829d Bump net.raphimc.class-token-replacer from 1.1.6 to 1.1.7 (#594)

Bumps net.raphimc.class-token-replacer from 1.1.6 to 1.1.7.

updated-dependencies:

• dependency-name: net.raphimc.class-token-replacer dependency-version: 1.1.7 dependency-type: direct:production update-type: version-update:semver-patch ...

Signed-off-by: dependabot[bot] support@github.com Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

6767379 Mark 1.21.7 release

a10ce1f Remap yaw values correctly when teleporting entities in 1.9->1.8 (#585)

Adds compatibility with ViaVersion and ViaBackwards 5.4.0

Other changes

• Changed end rod block state mapping to white stained glass in 1.9->1.8 (Thanks @NekosAreKawaii)
• Optimized memory usage for 1.7 chunk loading (Thanks @Beaness)
• Fixed data loose when sending player inputs in 1.8->1.7
• Fixed entity data loose when respawning in 1.8->1.7 (Thanks @Beaness)
• Fix hologram movement by wrapping them to an interpolated entity in 1.8->1.7 (Thanks @EthanKeating)

If you want to help me out financially, consider sponsoring at https://florianmichael.de/donate.

227d37b Update VV api usage

be5bb6e Write flags as byte in PLAYER_INPUT 1.8->1.7