Pebbles & Twigs

Evidence

Ran on Kiln's test stand (2026-11-04): PebblesAndTwigs did not start: java.lang.NoClassDefFoundError: net/minecraft/core/dispenser/DispenseItemBehavior; PebblesAndTwigsClient did not start: java.lang.NoClassDefFoundError: net/minecraft/world/entity/EntityType$EntityFactory.

What it needs from Kiln

• Mixin
• net.fabricmc.fabric.api.biome.v1.BiomeModifications
• net.fabricmc.fabric.api.biome.v1.BiomeSelectors
• net.fabricmc.fabric.api.client.rendering.v1.EntityRendererRegistry
• net.fabricmc.fabric.api.registry.FlammableBlockRegistry
• net.minecraft.client.renderer.entity.EntityRendererProvider
• net.minecraft.client.renderer.entity.EntityRendererProvider.Context
• net.minecraft.client.renderer.entity.ThrownItemRenderer
• net.minecraft.core.Direction.Axis
• net.minecraft.core.Position
• net.minecraft.core.dispenser.BlockSource
• net.minecraft.core.dispenser.DefaultDispenseItemBehavior
• net.minecraft.core.particles.ItemParticleOption
• net.minecraft.core.particles.ParticleTypes
• net.minecraft.stats.StatType
• net.minecraft.stats.Stats
• net.minecraft.tags.BiomeTags
• net.minecraft.tags.FluidTags
• net.minecraft.tags.ItemTags
• net.minecraft.tags.TagKey
• net.minecraft.world.damagesource.DamageSources
• net.minecraft.world.entity.EntityType
• net.minecraft.world.entity.EntityType.Builder
• net.minecraft.world.entity.EntityType.EntityFactory
• net.minecraft.world.entity.EquipmentSlot
• net.minecraft.world.entity.MobCategory
• net.minecraft.world.entity.player.Abilities
• net.minecraft.world.entity.projectile.throwableitemprojectile.ThrowableItemProjectile
• net.minecraft.world.item.ItemStackTemplate
• net.minecraft.world.level.LevelReader
• net.minecraft.world.level.biome.Biomes
• net.minecraft.world.level.block.DispenserBlock
• net.minecraft.world.level.block.Mirror
• net.minecraft.world.level.block.Rotation
• net.minecraft.world.level.block.SimpleWaterloggedBlock
• net.minecraft.world.level.block.state.properties.Half
• net.minecraft.world.level.levelgen.GenerationStep
• net.minecraft.world.level.levelgen.GenerationStep.Decoration
• net.minecraft.world.level.material.FlowingFluid
• net.minecraft.world.level.material.Fluid
• net.minecraft.world.level.material.FluidState
• and 44 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Mixin (0.5)

In the author's words

Adds stackable pebbles and tree twigs to turn empty terrain into a detailed and lively environment.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file pebblesandtwigs-2.2.jar. The scan reads the mod's classes; it does not run them.