Assorted Light Overlay

Evidence

Ran on Kiln's test stand (2026-11-04): AssortedLightOverlayFabricClient did not start: java.lang.NoClassDefFoundError: net/minecraft/world/MenuProvider.

What it needs from Kiln

• com.mojang.blaze3d.vertex.PoseStack
• com.mojang.math.Axis
• net.minecraft.client.Camera
• net.minecraft.client.gui.Font.DisplayMode
• net.minecraft.client.renderer.GameRenderer
• net.minecraft.client.renderer.LevelRenderer
• net.minecraft.client.renderer.SectionOcclusionGraph
• net.minecraft.client.renderer.SectionOcclusionGraph.Node
• net.minecraft.client.renderer.SubmitNodeCollector
• net.minecraft.client.renderer.ViewArea
• net.minecraft.client.renderer.chunk.SectionRenderDispatcher
• net.minecraft.client.renderer.chunk.SectionRenderDispatcher.RenderSection
• net.minecraft.client.renderer.culling.Frustum
• net.minecraft.client.renderer.state.level.CameraRenderState
• net.minecraft.core.BlockPos.MutableBlockPos
• net.minecraft.core.SectionPos
• net.minecraft.network.chat.Style
• net.minecraft.util.FormattedCharSequence
• net.minecraft.util.LightCoordsUtil
• net.minecraft.util.valueproviders.IntProvider
• net.minecraft.world.entity.EntityType
• net.minecraft.world.entity.EntityTypes
• net.minecraft.world.entity.SpawnPlacementType
• net.minecraft.world.entity.SpawnPlacementTypes
• net.minecraft.world.level.BlockGetter
• net.minecraft.world.level.LightLayer
• net.minecraft.world.level.dimension.DimensionType
• net.minecraft.world.phys.AABB
• net.minecraft.world.phys.shapes.VoxelShape
• net.minecraft.world.MenuProvider
• Minecraft.gameRenderer
• Minecraft.levelRenderer
• ClientLevel.getBrightness()
• Level.dimensionType()
• Level.getBrightness()
• Level.noCollision()
• BlockState.getBlockSupportShape()

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

In the author's words

Adds a key to show the light level where mobs can spawn.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file assortedlightoverlay-fabric-26.3-2.0.0.jar. The scan reads the mod's classes; it does not run them.