Trial Spawner Timer

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

Evidence

Ran on Kiln's test stand (2026-11-04): TrialSpawnerTimer did not start: java.lang.NoClassDefFoundError: net/minecraft/world/level/block/entity/trialspawner/TrialSpawnerState.

What it needs from Kiln

an access widener
Mixin
net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback
net.fabricmc.fabric.api.client.command.v2.ClientCommands
net.fabricmc.fabric.api.client.command.v2.FabricClientCommandSource
net.fabricmc.loader.impl.FabricLoaderImpl
net.minecraft.client.OptionInstance
net.minecraft.client.OptionInstance.TooltipSupplier
net.minecraft.client.OptionInstance.ValueUpdateListener
net.minecraft.util.CommonColors
net.minecraft.world.level.block.entity.trialspawner.TrialSpawner
net.minecraft.world.level.block.entity.trialspawner.TrialSpawner.FullConfig
net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerState
BlockStateProperties.TRIAL_SPAWNER_STATE

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4), Mixin (0.5)

In the author's words

Simple client side mod that adds a timer above a trial spawner showing how much longer the cooldown is

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file trial-spawner-timer-fabric-1.1.2+mc26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

No reports from players yet.

Thank you. Your report is counted.