Macaw's Windows

Evidence

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

What it needs from Kiln

• net.fabricmc.fabric.api.creativetab.v1.FabricCreativeModeTab
• net.minecraft.core.Direction.Axis
• net.minecraft.tags.BlockTags
• net.minecraft.world.item.CreativeModeTab.Builder
• net.minecraft.world.item.CreativeModeTab.DisplayItemsGenerator
• net.minecraft.world.item.CreativeModeTab.ItemDisplayParameters
• net.minecraft.world.item.CreativeModeTab.Output
• net.minecraft.world.item.DyeColor
• net.minecraft.world.item.Item.TooltipContext
• net.minecraft.world.level.LevelReader
• net.minecraft.world.level.block.BeaconBeamBlock
• net.minecraft.world.level.block.HalfTransparentBlock
• net.minecraft.world.level.block.HorizontalDirectionalBlock
• net.minecraft.world.level.block.Mirror
• net.minecraft.world.level.block.RenderShape
• net.minecraft.world.level.block.Rotation
• net.minecraft.world.level.block.StainedGlassBlock
• net.minecraft.world.level.block.StainedGlassPaneBlock
• net.minecraft.world.level.block.state.properties.DoorHingeSide
• net.minecraft.world.level.material.MapColor
• net.minecraft.world.level.material.PushReaction
• net.minecraft.world.phys.shapes.Shapes
• net.minecraft.world.phys.shapes.VoxelShape
• BlockPos.above()
• BlockPos.below()
• BlockPos.east()
• BlockPos.north()
• BlockPos.south()
• BlockPos.west()
• Direction.getAxis()
• Direction.getClockWise()
• Direction.getCounterClockWise()
• BuiltInRegistries.CREATIVE_MODE_TAB
• SoundEvents.IRON_TRAPDOOR_CLOSE
• Player.isCrouching()
• Items.SHEARS
• Level.levelEvent()
• Level.levelEvent()
• Block.box()
• Block.updateShape()
• and 9 more

On the roadmap: Code next to data (0.3)

In the author's words

Adds lots of Windows, Mosaic Glass, Blinds, Shutters, Curtains and more...!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file mcw-windows-2.4.2-mc26.3fabric.jar. The scan reads the mod's classes; it does not run them.