Regenerate Chunks

Evidence

Ran on Kiln's test stand (2026-11-04): OrbitalRegenMod did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/command/v2/CommandRegistrationCallback.

What it needs from Kiln

• an access widener
• Mixin
• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.commands.Commands.CommandSelection
• net.minecraft.core.BlockPos.MutableBlockPos
• net.minecraft.core.SectionPos
• net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket
• net.minecraft.server.MinecraftServer
• net.minecraft.server.level.ChunkHolder
• net.minecraft.server.level.ChunkMap
• net.minecraft.server.level.ChunkResult
• net.minecraft.server.level.GeneratingChunkMap
• net.minecraft.server.level.GenerationChunkHolder
• net.minecraft.server.level.ServerChunkCache
• net.minecraft.server.level.WorldGenRegion
• net.minecraft.server.network.ServerGamePacketListenerImpl
• net.minecraft.server.permissions.Permission
• net.minecraft.server.permissions.Permission.HasCommandLevel
• net.minecraft.server.permissions.PermissionLevel
• net.minecraft.server.permissions.PermissionSet
• net.minecraft.tags.BlockTags
• net.minecraft.util.StaticCache2D
• net.minecraft.util.StaticCache2D.Initializer
• net.minecraft.world.level.ChunkPos
• net.minecraft.world.level.StructureManager
• net.minecraft.world.level.biome.BiomeManager
• net.minecraft.world.level.chunk.ChunkAccess
• net.minecraft.world.level.chunk.ChunkGenerator
• net.minecraft.world.level.chunk.LevelChunk
• net.minecraft.world.level.chunk.ProtoChunk
• net.minecraft.world.level.chunk.status.ChunkDependencies
• net.minecraft.world.level.chunk.status.ChunkPyramid
• net.minecraft.world.level.chunk.status.ChunkStatus
• net.minecraft.world.level.chunk.status.ChunkStep
• net.minecraft.world.level.dimension.DimensionType
• net.minecraft.world.level.levelgen.Heightmap
• net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator
• net.minecraft.world.level.levelgen.RandomState
• and 12 more

On the roadmap: Code next to data (0.3), Mixin (0.5)

In the author's words

This mod allows you to regenerate chunks to how they where like when they where first generated.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file Regenerate-chunks-26.3-0.4.7.jar. The scan reads the mod's classes; it does not run them.