Block Event Separator

What it needs from Kiln

• Mixin
• net.minecraft.client.DeltaTracker.Timer
• net.minecraft.client.multiplayer.ClientCommonPacketListenerImpl
• net.minecraft.client.multiplayer.MultiPlayerGameMode
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.commands.Commands.CommandSelection
• net.minecraft.commands.SharedSuggestionProvider
• net.minecraft.network.FriendlyByteBuf
• net.minecraft.network.chat.HoverEvent
• net.minecraft.network.chat.HoverEvent.ShowText
• net.minecraft.network.chat.Style
• net.minecraft.network.protocol.Packet
• net.minecraft.network.protocol.common.ClientboundCustomPayloadPacket
• net.minecraft.network.protocol.common.ServerboundCustomPayloadPacket
• net.minecraft.network.protocol.common.custom.CustomPacketPayload
• net.minecraft.network.protocol.common.custom.CustomPacketPayload.Type
• net.minecraft.network.protocol.common.custom.CustomPacketPayload.TypeAndCodec
• net.minecraft.network.protocol.game.ClientboundBlockEventPacket
• net.minecraft.server.MinecraftServer
• net.minecraft.server.ServerTickRateManager
• net.minecraft.server.network.ServerCommonPacketListenerImpl
• net.minecraft.server.network.ServerGamePacketListenerImpl
• net.minecraft.server.permissions.PermissionSet
• net.minecraft.server.permissions.Permissions
• net.minecraft.server.players.PlayerList
• net.minecraft.util.Mth
• net.minecraft.world.TickRateManager
• net.minecraft.world.level.BlockEventData
• net.minecraft.world.level.ChunkPos
• net.minecraft.world.level.block.entity.BlockEntity
• net.minecraft.world.level.block.entity.TickingBlockEntity
• net.minecraft.world.level.block.piston.PistonMovingBlockEntity
• MutableComponent.withStyle()
• ServerPlayer.connection
• Level.<init>()

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

See the world one piston block event at a time.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file block-event-separator-mc26.3-1.3.0.jar. The scan reads the mod's classes; it does not run them.