Golden Age Combat

Evidence

Ran on Kiln's test stand (2026-11-04): GoldenAgeCombatFabric did not start: java.lang.NoClassDefFoundError: net/minecraft/util/thread/BlockableEventLoop; GoldenAgeCombatFabricClient did not start: java.lang.NoClassDefFoundError: net/minecraft/util/thread/BlockableEventLoop.

What it needs from Kiln

• an access widener
• Mixin
• net.fabricmc.fabric.api.item.v1.EnchantmentEvents
• net.fabricmc.fabric.api.item.v1.EnchantmentEvents.ModifyWithLookup
• net.minecraft.client.AttackIndicatorStatus
• net.minecraft.client.OptionInstance
• net.minecraft.client.Options
• net.minecraft.client.gui.components.AbstractWidget
• net.minecraft.client.gui.components.OptionsList
• net.minecraft.client.gui.components.Tooltip
• net.minecraft.client.gui.screens.options.VideoSettingsScreen
• net.minecraft.core.HolderLookup.RegistryLookup
• net.minecraft.core.HolderSet
• net.minecraft.core.HolderSet.Named
• net.minecraft.core.component.DataComponentGetter
• net.minecraft.core.component.DataComponentMap
• net.minecraft.core.component.DataComponentMap.Builder
• net.minecraft.core.component.DataComponents
• net.minecraft.resources.RegistryOps
• net.minecraft.resources.RegistryOps.RegistryInfoLookup
• net.minecraft.tags.BlockTags
• net.minecraft.tags.TagKey
• net.minecraft.world.effect.MobEffectInstance
• net.minecraft.world.effect.MobEffects
• net.minecraft.world.entity.EquipmentSlotGroup
• net.minecraft.world.entity.ai.attributes.AttributeModifier
• net.minecraft.world.entity.ai.attributes.AttributeModifier.Operation
• net.minecraft.world.entity.projectile.Projectile
• net.minecraft.world.item.ToolMaterial
• net.minecraft.world.item.component.BlocksAttacks
• net.minecraft.world.item.component.BlocksAttacks.DamageReduction
• net.minecraft.world.item.component.BlocksAttacks.ItemDamageFunction
• net.minecraft.world.item.component.ItemAttributeModifiers
• net.minecraft.world.item.component.ItemAttributeModifiers.Display
• net.minecraft.world.item.component.ItemAttributeModifiers.Entry
• net.minecraft.world.item.component.Tool
• net.minecraft.world.item.component.Tool.Rule
• net.minecraft.world.item.component.Weapon
• net.minecraft.world.item.enchantment.Enchantable
• net.minecraft.world.item.enchantment.Enchantment
• net.minecraft.world.item.enchantment.Enchantment.Builder
• net.minecraft.world.item.enchantment.EnchantmentEffectComponents
• and 23 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

Classic combat has returned! Get ready for some fast-paced combat action and lots of fun!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file goldenagecombat-v26.3.1-mc26.3.x+fabric.jar. The scan reads the mod's classes; it does not run them.