WorldGameRules

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): WorldGameRulesMod did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/command/v2/CommandRegistrationCallback.

What it needs from Kiln

Mixin
net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
net.minecraft.commands.CommandSourceStack
net.minecraft.commands.Commands
net.minecraft.commands.Commands.CommandSelection
net.minecraft.commands.arguments.DimensionArgument
net.minecraft.network.chat.ComponentUtils
net.minecraft.server.MinecraftServer
net.minecraft.world.level.gamerules.GameRule
net.minecraft.world.level.gamerules.GameRules
Registry.iterator()
BuiltInRegistries.GAME_RULE
ServerLevel.getGameRules()

On the roadmap: Code next to data (0.3), Mixin (0.5)

In the author's words

Change gamerules to be separate per world

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file world-gamerules-1.3.8+26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

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