Falling Leaves

Evidence

Ran on Kiln's test stand (2026-11-04): FallingLeavesClient did not start: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager.

What it needs from Kiln

• Mixin
• com.mojang.blaze3d.platform.NativeImage
• com.mojang.blaze3d.platform.NativeImage.Format
• net.fabricmc.fabric.api.client.particle.v1.ParticleProviderRegistry
• net.fabricmc.fabric.api.client.particle.v1.ParticleProviderRegistry.PendingParticleProvider
• net.fabricmc.fabric.api.event.player.AttackBlockCallback
• net.fabricmc.fabric.api.particle.v1.FabricParticleTypes
• net.fabricmc.fabric.api.resource.v1.ResourceLoader
• net.fabricmc.loader.api.ModContainer
• net.fabricmc.loader.api.metadata.ModMetadata
• net.minecraft.client.color.block.BlockColors
• net.minecraft.client.color.block.BlockTintSource
• net.minecraft.client.particle.ParticleEngine
• net.minecraft.client.particle.ParticleProvider
• net.minecraft.client.particle.ParticleResources
• net.minecraft.client.particle.ParticleResources.MutableSpriteSet
• net.minecraft.client.particle.SingleQuadParticle
• net.minecraft.client.particle.SingleQuadParticle.Layer
• net.minecraft.client.particle.SpriteSet
• net.minecraft.client.renderer.block.BlockModelSet
• net.minecraft.client.renderer.block.dispatch.BlockStateModel
• net.minecraft.client.renderer.block.dispatch.BlockStateModelPart
• net.minecraft.client.renderer.block.model.BlockModel
• net.minecraft.client.renderer.texture.SpriteContents
• net.minecraft.client.renderer.texture.TextureAtlasSprite
• net.minecraft.client.resources.model.ModelManager
• net.minecraft.client.resources.model.geometry.BakedQuad
• net.minecraft.client.resources.model.geometry.BakedQuad.MaterialInfo
• net.minecraft.client.resources.model.sprite.Material
• net.minecraft.client.resources.model.sprite.Material.Baked
• net.minecraft.commands.arguments.blocks.BlockStateParser
• net.minecraft.commands.arguments.blocks.BlockStateParser.BlockResult
• net.minecraft.core.particles.BlockParticleOption
• net.minecraft.core.particles.ParticleType
• net.minecraft.core.particles.ParticleTypes
• net.minecraft.locale.Language
• net.minecraft.server.packs.PackType
• net.minecraft.server.packs.resources.ResourceManagerReloadListener
• net.minecraft.tags.BlockTags
• net.minecraft.tags.FluidTags
• net.minecraft.util.Mth
• and 39 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 a neat little particle effect to leaf blocks

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file fallingleaves-2.0.8+26.3.jar. The scan reads the mod's classes; it does not run them.