All mods

Planned

Version
0.4.0
Author
TheGoldenWorld
Page
modrinth.com/mod/ancient-structures

Ancient Structures

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): AncientStructures did not start: java.lang.NoSuchFieldError: Class net.minecraft.core.registries.BuiltInRegistries does not have member field 'net.minecraft.core.Registry TRIGGER_TYPES'.

What it needs from Kiln

  • Mixin
  • net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
  • net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
  • net.minecraft.advancements.triggers.SimpleCriterionTrigger
  • net.minecraft.advancements.triggers.SimpleCriterionTrigger.SimpleInstance
  • net.minecraft.core.RegistryAccess
  • net.minecraft.server.MinecraftServer
  • net.minecraft.server.players.PlayerList
  • net.minecraft.world.level.StructureManager
  • net.minecraft.world.level.levelgen.structure.Structure
  • net.minecraft.world.level.storage.loot.predicates.LootItemCondition
  • BuiltInRegistries.TRIGGER_TYPES
  • Registries.STRUCTURE
  • Identifier.CODEC
  • ServerLevel.registryAccess()
  • ServerLevel.structureManager()
  • ServerPlayer.tickCount

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

In the author's words

Adds handcrafted structures from ancient civilizations (Mayan, Roman, Japanese, Germanic) with custom loot, mobs, and secrets

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file ancientstructures-fabric-26.3-0.4.0.jar. The scan reads the mod's classes; it does not run them.

Reports from players

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