fix: resolve multiplayer cache path always being UNKNOWN

[Rczlin]

getBasePath() was called during handleLogin when gameMode is not yet initialized, causing all multiplayer servers and singleplayer worlds to fall into the UNKNOWN branch.

Fix by computing the full storage base path in MixinClientPacketListener at handleLogin time (when getSingleplayerServer and getServerData are both available), caching it in ClientSessionEvents, and having VoxyClientInstance.getBasePath() read directly from the cache.

[m3t4f1v3]

i haven't ran into this, how did you repro it?

[Rczlin]

i haven't ran into this, how did you repro it?

I encountered this issue in 1.20.1 Fabric 0.16.14. I didn't do any other operations. Do you need me to attach the mod list?

[m3t4f1v3]

sure

[Rczlin]

sure

Environment:

• Minecraft: 1.20.1
• Fabric Loader: 0.16.14
• Fabric API: 0.92.6+1.20.1
• Launcher: PCL (Plain Craft Launcher)
• OS: Windows 11

1. advanced-xray-fabric — X-ray vision mod
2. appleskin — Shows hunger/saturation info
3. architectury — Multi-loader API (dependency for leawind_third_person)
4. balm — Utility library (dependency for various mods)
5. BBOutlineReloaded — Shows structure bounding boxes
6. Carpet-AMS-Addition — Carpet extension (AMS)
7. CarpetTCTCAddition — Carpet extension (TCTC)
8. carpet-extra — Carpet extension (Extra)
9. carpet-org-addition — Carpet extension (Org)
10. carpet-shadow — Carpet extension (Shadow)
11. carpet-tis-addition — Carpet extension (TIS)
12. chatpatches — Chat UI improvements
13. chat_heads — Shows player heads in chat
14. chesttracker — Chest inventory tracker
15. clientcommands — Additional client-side commands
16. clienthelper — Client helper utilities
17. cloth-config — Config screen library
18. continuity — Connected textures
19. Controlling — Keybind search UI
20. copper-bulb-early — Backports copper bulb
21. crafter-early — Backports crafter
22. CrystalCarpetAddition — Carpet extension (CCA)
23. decoratedpotearly — Backports decorated pot
24. double_hotbar — Dual hotbar display
25. durabilitytooltip — Shows durability on tooltip
26. earlycompat — Carpet early-compat fixes
27. ExtremeSoundMuffler — Sound muffler
28. fabric-api — Fabric API
29. fabric-carpet — Carpet mod
30. fabric-language-kotlin — Kotlin language support
31. fast-chest — Optimized chest rendering
32. FpsReducer — Reduces FPS when idle
33. freecam — Free camera movement
34. gugle-carpet-addition — Carpet extension (GCA, fake player save fix)
35. IMBlocker — Fixes IME conflict on key presses
36. indium — Sodium rendering addon (for Iris)
37. intricarpet — Carpet extension (Intri)
38. InventoryProfilesNext — Inventory sorting
39. iris — Shader support
40. isometric-renders — Isometric view renders
41. Jade — Block/entity info overlay
42. jecharacters — Pinyin search for inventory
43. jei — Item/recipe viewer
44. leawind_third_person — Enhanced third-person camera
45. libIPN — Inventory Profiles Next library
46. litematica — Schematic/printer mod
47. litematica-printer-versionpack — Litematica printer version compat
48. litematica-server-paster — Paste schematics from server
49. LPCTools — Carpet-like tools
50. MagicLib — MASAlib magic library
51. malilib — MASA modding library
52. MasaGadget — MASA utilities collection
53. minihud — Mini HUD overlay
54. modmenu — Mod configuration menu
55. MyTotemDoll — Totem doll item
56. nbtedit — In-game NBT editor
57. nbttooltip — NBT data tooltip
58. NoChatReports — Disables chat reporting
59. notenoughcrashes — Better crash reports
60. oh-my-minecraft-client — MASA utility collection
61. owo-lib — Utility library (dependency)
62. peek — Peek into containers
63. Player-Extend-Carpet-Addition — Carpet extension (PECA)
64. PluslsCarpetAddition — Carpet extension (PCA)
65. PresenceFootsteps — Footstep sound enhancement
66. quickshulker — Quick shulker box operations
67. reeses_sodium_options — Enhanced Sodium settings UI
68. replaymod — Video recording/replay
69. screenshot-to-clipboard — Copies screenshots to clipboard
70. Searchables — Keybind search library
71. skinlayers3d — 3D skin layers
72. smoothscroll — Smooth scrolling
73. smoothswapping — Smooth inventory swapping
74. sodium — Performance optimization
75. sodium-extra — Sodium extra options
76. subtick — Sub-tick timing tools
77. supermartijn642configlib — Config library (dependency)
78. syncmatica — Litematica schematic sync
79. TweakMyClient — Client tweak collection
80. tweakermore — TweakerMore (MASA tweaks)
81. tweakeroo — TweakerOO (MASA tweaks)
82. itemscroller — Item scrolling (MASA)
83. itemscroller-craftaddon — Item scroller crafting addon
84. WorldEditCUI — WorldEdit visual selection
85. worldedit — WorldEdit mod
86. Wurst — Hacked client
87. XaeroPlus — Xaero's map enhancement
88. XaerosWorldMap — World map
89. Xaeros_Minimap — Minimap
90. yet_another_config_lib_v3 — Config library (MyTotemDoll dependency)

[m3t4f1v3]

nothing jumps out at me, maybe try a minimal instance

[Rczlin]

nothing jumps out at me, maybe try a minimal instance

I tested it — without any mods, only with Voxy, there are also issues connecting to the server, and it also shows "unknown." I think it might be because the server has latency, but the read operation is relatively fast, so when it reads, the connection hasn't been established yet, which results in "unknown.

[themaster402]

Original issue happens for me too on 1.20.1 with Sinytra Connector and the ATM9 modlist, and is fixed in-game by disabling then reenabling Voxy. Doesn't seem to happen on the 1.21.1 branch.

[Rczlin]

我最初的问题在1.20.1版本用Sinytra Connector和ATM9模组列表时也出现过，游戏内禁用再启用Voxy后才解决。在1.21.1分支上似乎没有这种情况。

Can you try my version? Help me check if mine has been fixed. Thanks.