Forge doesn't split client/server jars, so a modded server's own classpath
already has every loaded mod's block textures, unused server-side.
BlockAssetExtractor reads them via the classloader (best-effort convention
match on registry name -> texture filename) plus the numeric-id -> registry-
name mapping, and ships both to the backend once per connection via two new
wire messages (block_registry, block_textures), fired through a new
BackendConnection#setReadyListener callback so the one-time send can't race
the async WS handshake. Only forge-1_12_2 wires it up so far; the other two
leaves can adopt it later with no protocol change.
Ports the full feature set proven by the two legacy leaves to modern, post-Flattening
NeoForge (loader assumption confirmed: NeoForge 26.1.2.94 is real and published).
Neoforge261ChunkAdapter reads BlockState via LevelChunk/LevelChunkSection instead of raw
id+meta, carrying the full packed state id in DeltaEvent#blockStateId (a lossless int,
unlike the pre-Flattening 16-bit encoding) while documenting a known truncation caveat for
SectionData's char[]-based 3D backfill on very large modded registries. MCMapperMod uses
constructor-injected event buses (IEventBus/ModContainer) and NeoForge.EVENT_BUS instead of
@Mod.EventHandler methods, ModConfigSpec instead of legacy Configuration, and LinkCommand is
a Brigadier registration (no CommandBase in this era) fired from RegisterCommandsEvent.
Tracks its own loaded-chunk set via ChunkEvent.Load/Unload rather than querying chunk
provider internals (no stable public API for that in modern MC).
Gets its own standalone Gradle wrapper + settings.gradle (Foojay toolchain resolver) since
ModDevGradle needs Gradle 8+ and a Java 25 toolchain (MC itself now requires Java 25),
incompatible with the legacy leaves' Gradle-7/JDK-8 pin in one invocation.
Verified against real NeoForge 26.1.2.94 + decompiled MC 26.1.2 source via
./gradlew build from inside neoforge-26_1/ (two real API mismatches caught and fixed by
the compiler: ChunkPos is now a record — x()/z() methods, not fields — and
ResourceLocation was renamed to Identifier, ResourceKey#identifier() not #location()).
Ports the full feature set proven by forge-1_12_2 (Phases 1-2-3-7-7b) to MC 1.7.10's
older, pre-block-state Forge/FML generation: Forge1710ChunkAdapter reads raw Block+meta
via Chunk/ExtendedBlockStorage instead of IBlockState, hooks BlockEvent/ChunkEvent/TickEvent
under cpw.mods.fml, and MCMapperMod/LinkCommand/Forge1710ChatBridge adapt to 1.7.10's
CommandBase/ChatComponentText/ServerConfigurationManager API shapes. No MultiPlaceEvent hook
at this Forge version (falls back to the reconciliation sweep for multi-block placements).
Verified against real Forge 10.13.4.1614-1.7.10 via ./gradlew :forge-1_7_10:build.
Adds a hand-rolled RFC 6455 WS client and minimal JSON codec to common/ (no
third-party deps, keeping legacy ForgeGradle's classpath untouched), a
DefaultBackendConnection implementing hello/hello_ack auth and reconnect
with backoff, and Forge1122ChunkAdapter deriving top-of-column state from
the vanilla heightmap for both initial chunk backfill and event-driven
deltas (block break/place, deferred one tick to read post-mutation state).
MCMapperMod wires it up with config-driven backendUrl/serverToken and a
tick-based flush batch. Verified against a live MCMapper-Backend api
instance (real WS handshake, hello_ack, and 256-column batch landing
correctly in Postgres).
common/ (shared source) plus three leaf modules: forge-1_12_2 (primary,
Enigmatica 2 target) and forge-1_7_10 both build via anatawa12's
Gradle-7-compatible ForgeGradle 1.2/2.3 forks (verified: both leaves build
clean on Gradle 7.6 / JDK 8). neoforge-26_1 is structurally scaffolded but
excluded from the default build pending its own toolchain in Phase 10.
octoturge