Merge branch 'master' of https://git.dbotthepony.ru/DBot/overdrive_that_matters

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/DataGen.kt

@@ -14,7 +14,7 @@ import net.minecraftforge.fml.common.Mod
 import net.minecraftforge.data.event.GatherDataEvent
 import ru.dbotthepony.mc.otm.OverdriveThatMatters
 import ru.dbotthepony.mc.otm.block.*
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.block.matter.MatterBottlerBlock
 import ru.dbotthepony.mc.otm.block.matter.PatternStorageBlock
 import ru.dbotthepony.mc.otm.block.storage.DriveViewerBlock
@@ -30,7 +30,7 @@ import ru.dbotthepony.mc.otm.datagen.models.BlockMatteryModelProvider
 import ru.dbotthepony.mc.otm.datagen.recipes.MatteryRecipeProvider
 import ru.dbotthepony.mc.otm.datagen.recipes.has
 import ru.dbotthepony.mc.otm.registry.*
-import ru.dbotthepony.mc.otm.*
+import ru.dbotthepony.mc.otm.core.registryName
 import ru.dbotthepony.mc.otm.datagen.lang.MatteryLanguageProvider
 import ru.dbotthepony.mc.otm.datagen.loot.addLootModifiers
 import ru.dbotthepony.mc.otm.datagen.recipes.addCraftingTableRecipes

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/blocks/MatteryBlockStateProvider.kt

@@ -7,12 +7,12 @@ import net.minecraftforge.client.model.generators.BlockStateProvider
 import net.minecraftforge.client.model.generators.ConfiguredModel
 import net.minecraftforge.data.event.GatherDataEvent
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.datagen.DataGen
 import ru.dbotthepony.mc.otm.datagen.getValueNullable
 import ru.dbotthepony.mc.otm.datagen.toXRotBlockstate
 import ru.dbotthepony.mc.otm.datagen.toYRotBlockstate
-import ru.dbotthepony.mc.otm.registryName
+import ru.dbotthepony.mc.otm.core.registryName
 
 typealias AdvancedBlockStateFunction = (BlockState, ConfiguredModel.Builder<*>, String) -> String?
 private data class AdvancedBlockStateEntry(val block: Block, val func: AdvancedBlockStateFunction)

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/items/MatteryItemModelProvider.kt

@@ -6,7 +6,7 @@ import net.minecraftforge.client.model.generators.ItemModelProvider
 import net.minecraftforge.data.event.GatherDataEvent
 import org.apache.logging.log4j.LogManager
 import ru.dbotthepony.mc.otm.datagen.DataGen
-import ru.dbotthepony.mc.otm.registryName
+import ru.dbotthepony.mc.otm.core.registryName
 
 private data class SimpleItemModel(val item: String, val path: ResourceLocation) {
 	val traceback = IllegalArgumentException("Failed to register model")

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/lang/English.kt

@@ -53,6 +53,10 @@ private fun misc(provider: MatteryLanguageProvider) {
 
 		gui("exosuit.already_activated", "You already have exosuit following you")
 
+		gui("power_supplier.active_nodes", "Currently demanding nodes: %s")
+
+		misc("battery.single_use", "Single use battery, can not be recharged.")
+
 		misc("exosuit.granted1", "As you keep pressing fingerprint reader, you are getting hurt in finger.")
 		misc("exosuit.granted2", "After you raise your finger, fingerprint reader glows very bright.")
 		misc("exosuit.granted3", "Then, fingerprint reader fades, leaving faint trace not of your finger, but of your very soul.")
@@ -128,6 +132,9 @@ private fun misc(provider: MatteryLanguageProvider) {
 		misc("item.power.normal.storage", "Stored energy: %s / %s")
 		misc("item.power.normal.throughput", "Max I/O %s / %s")
 
+		misc("item.power.output_only", "Max output %s")
+		misc("item.power.input_only", "Max input %s")
+
 		misc("item.pattern.stored", "Stored patterns: %s / %s")
 		misc("item.pattern.infinite.stored", "Stored patterns %s")
 		misc("item.pattern.line", "%s [%s%%]")
@@ -377,6 +384,9 @@ private fun items(provider: MatteryLanguageProvider) {
 		add(MItems.TRITANIUM_ORE_CLUMP, "Raw Tritanium")
 		add(MItems.PATTERN_DRIVE_NORMAL, "Pattern Drive")
 		add(MItems.PATTERN_DRIVE_CREATIVE, "Creative Pattern Drive")
+
+		add(MItems.ZPM_BATTERY, "Zero Point Module")
+		add(MItems.ZPM_BATTERY, "description", "Can be found in hands of those who travel between dimensions, if they ever reached different reality of origin of these constructs...")
 	}
 }
 

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/loot/LootModifiersData.kt

@@ -39,11 +39,12 @@ fun addLootModifiers(it: LootModifiers) {
 		ItemStack(MItems.PILL_ANDROID, 1) to 0.5
 	))
 
-	it.add("end_city_pill", LootTableBasicAppender(
+	it.add("end_city_modifications", LootTableBasicAppender(
 		arrayOf(LootTableIdCondition.Builder(ResourceLocation("chests/end_city_treasure")).build()),
 		ItemStack(MItems.PILL_ANDROID, 1) to 0.1,
 		ItemStack(MItems.PILL_HUMANE, 1) to 0.3,
 		ItemStack(MItems.PILL_OBLIVION, 1) to 0.5,
+		ItemStack(MItems.ZPM_BATTERY, 1) to 0.005,
 	))
 
 	it.add("shipwreck_supply_pill", LootTableBasicAppender(

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/models/MatteryModelBuilder.kt

@@ -9,7 +9,8 @@ import net.minecraft.core.Direction
 import net.minecraft.resources.ResourceLocation
 import net.minecraftforge.client.model.generators.ModelBuilder
 import net.minecraftforge.common.data.ExistingFileHelper
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
 data class TextureSize(val width: Float, val height: Float) {
 	constructor(arr: JsonArray) : this(arr[0].asFloat, arr[1].asFloat)

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/models/MatteryModelProvider.kt

@@ -8,7 +8,7 @@ import net.minecraft.world.level.block.Block
 import net.minecraftforge.client.model.generators.ModelProvider
 import net.minecraftforge.data.event.GatherDataEvent
 import ru.dbotthepony.mc.otm.datagen.DataGen
-import ru.dbotthepony.mc.otm.registryName
+import ru.dbotthepony.mc.otm.core.registryName
 
 private typealias Callback = (MatteryModelProvider) -> Unit
 

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/recipes/CraftingTableRecipes.kt

@@ -4,8 +4,6 @@ import net.minecraft.data.recipes.FinishedRecipe
 import net.minecraft.data.recipes.ShapedRecipeBuilder
 import net.minecraft.data.recipes.ShapelessRecipeBuilder
 import net.minecraft.resources.ResourceLocation
-import net.minecraft.tags.TagKey
-import net.minecraft.world.item.Item
 import net.minecraft.world.item.Items
 import net.minecraft.world.item.crafting.Ingredient
 import net.minecraftforge.common.Tags
@@ -15,7 +13,7 @@ import ru.dbotthepony.mc.otm.registry.MBlocks
 import ru.dbotthepony.mc.otm.registry.MItemTags
 import ru.dbotthepony.mc.otm.registry.MItems
 import ru.dbotthepony.mc.otm.registry.MRegistry
-import ru.dbotthepony.mc.otm.registryName
+import ru.dbotthepony.mc.otm.core.registryName
 import java.util.function.Consumer
 
 fun addCraftingTableRecipes(consumer: Consumer<FinishedRecipe>) {
@@ -55,6 +53,22 @@ fun addCraftingTableRecipes(consumer: Consumer<FinishedRecipe>) {
 			.build(consumer)
 	}
 
+	MatteryRecipe(MBlocks.PLATE_PRESS)
+		.row(MItems.ELECTRIC_PARTS, MItems.ENERGY_BUS, MItems.ELECTRIC_PARTS)
+		.row(MItemTags.INGOT_TRITANIUM, Items.BLAST_FURNACE, MItemTags.INGOT_TRITANIUM)
+		.row(MItemTags.PISTONS, MItemTags.INGOT_TRITANIUM, MItemTags.PISTONS)
+		.unlockedBy(MItemTags.INGOT_TRITANIUM)
+		.unlockedBy(MItems.ELECTRIC_PARTS)
+		.build(consumer)
+
+	MatteryRecipe(MBlocks.PLATE_PRESS)
+		.rowB(MItemTags.BASIC_CIRCUIT)
+		.row(MItemTags.PLATE_TRITANIUM, MItems.MACHINE_FRAME, MItemTags.PLATE_TRITANIUM)
+		.rowAC(MItemTags.PISTONS, MItemTags.PISTONS)
+		.unlockedBy(MItemTags.INGOT_TRITANIUM)
+		.unlockedBy(MItems.ELECTRIC_PARTS)
+		.build(consumer, "advanced")
+
 	MatteryRecipe(MBlocks.TRITANIUM_STRIPED_BLOCK, 24)
 		.rowB(MItemTags.PLATE_TRITANIUM)
 		.row(MItemTags.PLATE_TRITANIUM, COBBLESTONE, MItemTags.PLATE_TRITANIUM)

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/recipes/MatteryRecipe.kt

@@ -11,7 +11,7 @@ import net.minecraft.world.item.Item
 import net.minecraft.world.item.crafting.Ingredient
 import net.minecraft.world.level.ItemLike
 import ru.dbotthepony.mc.otm.OverdriveThatMatters
-import ru.dbotthepony.mc.otm.registryName
+import ru.dbotthepony.mc.otm.core.registryName
 import java.util.function.Consumer
 
 private interface RecipeCell {

src/data/kotlin/ru/dbotthepony/mc/otm/datagen/recipes/PlatePressFinishedRecipe.kt

@@ -7,7 +7,8 @@ import net.minecraft.resources.ResourceLocation
 import net.minecraft.world.item.crafting.RecipeSerializer
 import ru.dbotthepony.mc.otm.recipe.PlatePressRecipe
 import ru.dbotthepony.mc.otm.recipe.PlatePressRecipeFactory
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
 class PlatePressFinishedRecipe(private val recipe: PlatePressRecipe) : FinishedRecipe {
 	override fun serializeRecipeData(it: JsonObject) {

src/main/java/ru/dbotthepony/mc/otm/OverdriveThatMatters.java

@@ -2,8 +2,10 @@ package ru.dbotthepony.mc.otm;
 
 import net.minecraft.MethodsReturnNonnullByDefault;
 import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.entity.Entity;
 import net.minecraft.world.item.CreativeModeTab;
 import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.eventbus.api.EventPriority;
 import net.minecraftforge.fml.ModList;
@@ -15,15 +17,15 @@ import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import ru.dbotthepony.mc.otm.block.entity.blackhole.ExplosionQueue;
 import ru.dbotthepony.mc.otm.capability.MatteryPlayerCapability;
-import ru.dbotthepony.mc.otm.capability.MatteryCapability;
 import ru.dbotthepony.mc.otm.capability.drive.DrivePool;
+import ru.dbotthepony.mc.otm.client.ClientEventHandler;
 import ru.dbotthepony.mc.otm.client.MatteryGUI;
-import ru.dbotthepony.mc.otm.client.EventHandlerKt;
 import ru.dbotthepony.mc.otm.client.model.GravitationStabilizerModel;
 import ru.dbotthepony.mc.otm.client.model.TritaniumArmorModel;
 import ru.dbotthepony.mc.otm.compat.mekanism.QIOKt;
 import ru.dbotthepony.mc.otm.compat.mekanism.TooltipsKt;
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction;
+import ru.dbotthepony.mc.otm.item.QuantumBatteryItem;
 import ru.dbotthepony.mc.otm.item.weapon.AbstractWeaponItem;
 import ru.dbotthepony.mc.otm.item.PortableCondensationDriveItem;
 import ru.dbotthepony.mc.otm.matter.MatterDataKt;
@@ -33,6 +35,8 @@ import ru.dbotthepony.mc.otm.registry.*;
 import ru.dbotthepony.mc.otm.storage.*;
 import ru.dbotthepony.mc.otm.worldgen.OreGen;
 
+import static net.minecraftforge.common.MinecraftForge.EVENT_BUS;
+
 import javax.annotation.ParametersAreNonnullByDefault;
 
 // The value here should match an entry in the META-INF/mods.toml file
@@ -76,49 +80,78 @@ public final class OverdriveThatMatters {
 
 		INSTANCE = this;
 
-		MRegistry.INSTANCE.initialize(FMLJavaModLoadingContext.get());
+		var modBus = FMLJavaModLoadingContext.get().getModEventBus();
 
-		FMLJavaModLoadingContext.get().getModEventBus().addListener(EventPriority.HIGHEST, this::setup);
+		MRegistry.INSTANCE.initialize(modBus);
-		FMLJavaModLoadingContext.get().getModEventBus().addListener(this::setupClient);
 
-		MinecraftForge.EVENT_BUS.register(this);
+		modBus.addListener(EventPriority.HIGHEST, this::setup);
-		MinecraftForge.EVENT_BUS.register(GlobalEventHandlerKt.class);
+		modBus.addListener(EventPriority.NORMAL, this::setupClient);
-		MinecraftForge.EVENT_BUS.register(MatteryPlayerCapability.Companion);
-		MinecraftForge.EVENT_BUS.register(MatterRegistryKt.class);
-		MinecraftForge.EVENT_BUS.register(MatterDataKt.class);
-		MinecraftForge.EVENT_BUS.register(ExplosionQueue.Companion);
-		MinecraftForge.EVENT_BUS.register(AbstractWeaponItem.Companion);
-
-		FMLJavaModLoadingContext.get().getModEventBus().register(MatteryCapability.class);
-
-		FMLJavaModLoadingContext.get().getModEventBus().register(MRecipes.class);
-
-		MinecraftForge.EVENT_BUS.register(DrivePool.INSTANCE);
-		MinecraftForge.EVENT_BUS.register(PortableCondensationDriveItem.Companion);
-
-		FMLJavaModLoadingContext.get().getModEventBus().addListener(MatteryPlayerCapability::registerEffects);
 	}
 
 	private void setup(final FMLCommonSetupEvent event) {
+		EVENT_BUS.addListener(EventPriority.LOWEST, DrivePool.INSTANCE::onServerPostTick);
+		EVENT_BUS.addListener(EventPriority.HIGHEST, DrivePool.INSTANCE::serverStopEvent);
+		EVENT_BUS.addListener(EventPriority.HIGHEST, DrivePool.INSTANCE::serverStartEvent);
+		EVENT_BUS.addListener(EventPriority.NORMAL, DrivePool.INSTANCE::onWorldSave);
+
+		EVENT_BUS.addListener(EventPriority.HIGHEST, GlobalEventHandlerKt::onServerStopped);
+		EVENT_BUS.addListener(EventPriority.HIGHEST, GlobalEventHandlerKt::onServerStopping);
+		EVENT_BUS.addListener(EventPriority.HIGHEST, GlobalEventHandlerKt::onServerStarting);
+		EVENT_BUS.addListener(EventPriority.LOWEST, GlobalEventHandlerKt::onWorldTick);
+		EVENT_BUS.addListener(EventPriority.LOWEST, GlobalEventHandlerKt::onServerTick);
+
+		EVENT_BUS.addListener(EventPriority.NORMAL, MatteryPlayerCapability.Companion::onLivingTick);
+		EVENT_BUS.addListener(EventPriority.NORMAL, MatteryPlayerCapability.Companion::onHurtEvent);
+		EVENT_BUS.addGenericListener(Entity.class, EventPriority.NORMAL, MatteryPlayerCapability.Companion::onAttachCapabilityEvent);
+		EVENT_BUS.addListener(EventPriority.NORMAL, MatteryPlayerCapability.Companion::onPlayerChangeDimensionEvent);
+		EVENT_BUS.addListener(EventPriority.LOWEST, MatteryPlayerCapability.Companion::onPlayerDeath);
+		EVENT_BUS.addListener(EventPriority.NORMAL, MatteryPlayerCapability.Companion::onPlayerCloneEvent);
+		EVENT_BUS.addListener(EventPriority.LOW, MatteryPlayerCapability.Companion::onPickupEvent);
+
+		EVENT_BUS.addListener(EventPriority.LOW, MatterDataKt::serverStartData);
+		EVENT_BUS.addListener(EventPriority.NORMAL, MatterRegistryKt::onPlayerJoin);
+		EVENT_BUS.addListener(EventPriority.NORMAL, ExplosionQueue.Companion::onWorldTick);
+		EVENT_BUS.addListener(EventPriority.NORMAL, AbstractWeaponItem.Companion::tick);
+		EVENT_BUS.addListener(EventPriority.NORMAL, QuantumBatteryItem.Companion::tick);
+		EVENT_BUS.addListener(EventPriority.LOWEST, PortableCondensationDriveItem.Companion::onPickupEvent);
+
+		MatteryPlayerCapability.Companion.registerEffects(event);
+
 		MatteryPlayerNetworkChannel.INSTANCE.register();
 		MenuNetworkChannel.INSTANCE.register();
 		WeaponNetworkChannel.INSTANCE.register();
 		RegistryNetworkChannel.INSTANCE.register();
 		WorldNetworkChannel.INSTANCE.register();
+		GenericNetworkChannel.INSTANCE.register();
 
 		ITEM_STORAGE = StorageRegistry.register(ItemStackWrapper.class, ItemStackWrapper.EMPTY, new ImpreciseFraction("3.125"));
 
 		if (ModList.get().isLoaded("mekanism")) {
-			MinecraftForge.EVENT_BUS.register(QIOKt.class);
+			EVENT_BUS.addGenericListener(BlockEntity.class, EventPriority.NORMAL, QIOKt::attachCapabilities);
-			MinecraftForge.EVENT_BUS.register(TooltipsKt.class);
 		}
 
 		OreGen.INSTANCE.register();
 	}
 
 	private void setupClient(final FMLClientSetupEvent event) {
-		MinecraftForge.EVENT_BUS.register(MatteryGUI.INSTANCE);
+		EVENT_BUS.addListener(EventPriority.NORMAL, MatterRegistryKt::tooltipEvent);
-		MinecraftForge.EVENT_BUS.register(EventHandlerKt.class);
+
+		EVENT_BUS.addListener(EventPriority.NORMAL, AbstractWeaponItem.Companion::playerRenderHook);
+		EVENT_BUS.addListener(EventPriority.NORMAL, AbstractWeaponItem.Companion::fovHook);
+		EVENT_BUS.addListener(EventPriority.NORMAL, AbstractWeaponItem.Companion::clickHook);
+		EVENT_BUS.addListener(EventPriority.NORMAL, AbstractWeaponItem.Companion::renderViewModel);
+
+		EVENT_BUS.addListener(EventPriority.NORMAL, MatteryGUI.INSTANCE::onScreenRender);
+		EVENT_BUS.addListener(EventPriority.LOWEST, MatteryGUI.INSTANCE::onOpenGUIEvent);
+		EVENT_BUS.addListener(EventPriority.NORMAL, MatteryGUI.INSTANCE::onRenderGuiEvent);
+		EVENT_BUS.addListener(EventPriority.HIGH, MatteryGUI.INSTANCE::onLayerRenderEvent);
+
+		EVENT_BUS.addListener(EventPriority.NORMAL, ClientEventHandler.INSTANCE::inputEvent);
+		EVENT_BUS.addListener(EventPriority.NORMAL, ClientEventHandler.INSTANCE::screenOpen);
+
+		if (ModList.get().isLoaded("mekanism")) {
+			EVENT_BUS.addListener(EventPriority.NORMAL, TooltipsKt::tooltipEvent);
+		}
 
 		event.enqueueWork(GlobalEventHandlerKt::recordClientThread);
 

src/main/java/ru/dbotthepony/mc/otm/capability/MatteryCapability.java

@@ -5,7 +5,7 @@ import net.minecraftforge.common.capabilities.*;
 import org.jetbrains.annotations.NotNull;
 import ru.dbotthepony.mc.otm.capability.drive.IMatteryDrive;
 import ru.dbotthepony.mc.otm.capability.matter.IMatterHandler;
-import ru.dbotthepony.mc.otm.capability.matter.IMatterTaskProvider;
+import ru.dbotthepony.mc.otm.capability.matter.IReplicationTaskProvider;
 import ru.dbotthepony.mc.otm.capability.matter.IPatternStorage;
 import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode;
 import ru.dbotthepony.mc.otm.graph.storage.IStorageGraphNode;
@@ -36,7 +36,7 @@ public class MatteryCapability {
 
 	@Nonnull
 	@NotNull
-	public static final Capability<IMatterTaskProvider> TASK = CapabilityManager.get(new CapabilityToken<>() {});
+	public static final Capability<IReplicationTaskProvider> TASK = CapabilityManager.get(new CapabilityToken<>() {});
 
 	@Nonnull
 	@NotNull
@@ -49,16 +49,4 @@ public class MatteryCapability {
 	@Nonnull
 	@NotNull
 	public static final Capability<IStrictEnergyHandler> MEKANISM_ENERGY = CapabilityManager.get(new CapabilityToken<>() {});
-
-	@SuppressWarnings("unused")
-	public static void register(final RegisterCapabilitiesEvent event) {
-		event.register(IMatteryEnergyStorage.class);
-		event.register(MatteryPlayerCapability.class);
-		event.register(IMatterHandler.class);
-		event.register(IPatternStorage.class);
-		event.register(IMatterTaskProvider.class);
-		event.register(IMatteryDrive.class);
-		event.register(IStorageGraphNode.class);
-		event.register(IMatterGraphNode.class);
-	}
 }

src/main/java/ru/dbotthepony/mc/otm/capability/matter/MatterTask.java

@@ -1,147 +0,0 @@
-package ru.dbotthepony.mc.otm.capability.matter;
-
-import net.minecraft.MethodsReturnNonnullByDefault;
-import net.minecraft.nbt.CompoundTag;
-import net.minecraft.nbt.Tag;
-import net.minecraft.network.FriendlyByteBuf;
-import net.minecraft.resources.ResourceLocation;
-import net.minecraft.world.item.Item;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.Items;
-import net.minecraftforge.registries.ForgeRegistries;
-import net.minecraftforge.registries.ForgeRegistry;
-import net.minecraftforge.registries.RegistryManager;
-import ru.dbotthepony.mc.otm.UnOverengineeringKt;
-
-import javax.annotation.Nullable;
-import javax.annotation.ParametersAreNonnullByDefault;
-import java.util.Objects;
-import java.util.UUID;
-
-@MethodsReturnNonnullByDefault
-@ParametersAreNonnullByDefault
-public record MatterTask(UUID id, @Nullable UUID pattern, Item item, int in_progress, int finished, int required) {
-	public MatterTask(UUID id, @Nullable UUID pattern, Item item, int in_progress, int finished, int required) {
-		this.id = id;
-		this.pattern = pattern;
-		this.item = item;
-		this.in_progress = Math.max(0, in_progress);
-		this.finished = Math.max(0, finished);
-		this.required = Math.max(0, required);
-	}
-
-	@Override
-	public int hashCode() {
-		return id.hashCode();
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		if (obj instanceof MatterTask obj1)
-			return obj1.id.equals(id);
-
-		return false;
-	}
-
-	public ItemStack stack() {
-		return new ItemStack(item, 1);
-	}
-
-	public ItemStack stack(int amount) {
-		return new ItemStack(item, amount);
-	}
-
-	public int total() {
-		return in_progress + finished + required;
-	}
-
-	public MatterTask shrinkRequired(int amount) {
-		return new MatterTask(id, pattern, item, in_progress + amount, finished, required - amount);
-	}
-
-	public MatterTask shrinkInProgress(int amount) {
-		return new MatterTask(id, pattern, item, in_progress - amount, finished + amount, required);
-	}
-
-	public CompoundTag serializeNBT() {
-		CompoundTag tag = new CompoundTag();
-
-		tag.putLong("id_l", id.getLeastSignificantBits());
-		tag.putLong("id_u", id.getMostSignificantBits());
-
-		if (pattern != null) {
-			tag.putLong("pattern_l", pattern.getLeastSignificantBits());
-			tag.putLong("pattern_u", pattern.getMostSignificantBits());
-		}
-
-		tag.putString("item", Objects.requireNonNull(UnOverengineeringKt.getRegistryName(item)).toString());
-		tag.putInt("in_progress", in_progress);
-		tag.putInt("finished", finished);
-		tag.putInt("required", required);
-
-		return tag;
-	}
-
-	@Nullable
-	public static MatterTask deserializeNBT(@Nullable Tag nbt) {
-		if (nbt == null)
-			return null;
-
-		if (nbt instanceof CompoundTag tag) {
-			Item get_item = ForgeRegistries.ITEMS.getValue(new ResourceLocation(tag.getString("item")));
-
-			if (get_item != null && get_item != Items.AIR) {
-				long a = tag.getLong("pattern_u");
-				long b = tag.getLong("pattern_l");
-
-				UUID pattern = a != 0 && b != 0 ? new UUID(a, b) : null;
-
-				return new MatterTask(
-					new UUID(tag.getLong("id_u"), tag.getLong("id_l")),
-					pattern,
-					get_item,
-					tag.getInt("in_progress"),
-					tag.getInt("finished"),
-					tag.getInt("required")
-				);
-			}
-		}
-
-		return null;
-	}
-
-	public void write(FriendlyByteBuf buffer) {
-		buffer.writeLong(id.getMostSignificantBits());
-		buffer.writeLong(id.getLeastSignificantBits());
-
-		if (pattern != null) {
-			buffer.writeBoolean(true);
-
-			buffer.writeLong(pattern.getMostSignificantBits());
-			buffer.writeLong(pattern.getLeastSignificantBits());
-		} else {
-			buffer.writeBoolean(false);
-		}
-
-		buffer.writeInt(((ForgeRegistry<Item>) ForgeRegistries.ITEMS).getID(item));
-		buffer.writeInt(in_progress);
-		buffer.writeInt(finished);
-		buffer.writeInt(required);
-	}
-
-	@Nullable
-	public static MatterTask read(FriendlyByteBuf buffer) {
-		var id = new UUID(buffer.readLong(), buffer.readLong());
-		var pattern = buffer.readBoolean() ? new UUID(buffer.readLong(), buffer.readLong()) : null;
-		var item = ((ForgeRegistry<Item>) ForgeRegistries.ITEMS).getValue(buffer.readInt());
-
-		if (item == null)
-			return null;
-
-		var in_progress = buffer.readInt();
-		var finished = buffer.readInt();
-		var required = buffer.readInt();
-
-		return new MatterTask(id, pattern, item, in_progress, finished, required);
-	}
-}

src/main/java/ru/dbotthepony/mc/otm/capability/matter/PatternState.java

@@ -1,95 +0,0 @@
-package ru.dbotthepony.mc.otm.capability.matter;
-
-import net.minecraft.nbt.CompoundTag;
-import net.minecraft.nbt.Tag;
-import net.minecraft.network.FriendlyByteBuf;
-import net.minecraft.resources.ResourceLocation;
-import net.minecraft.world.item.Item;
-import net.minecraft.world.item.ItemStack;
-import net.minecraftforge.registries.ForgeRegistries;
-import net.minecraftforge.registries.ForgeRegistry;
-import net.minecraftforge.registries.RegistryManager;
-import ru.dbotthepony.mc.otm.UnOverengineeringKt;
-
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import java.util.Objects;
-import java.util.UUID;
-
-public record PatternState(@Nonnull UUID id, @Nonnull Item item, double research) {
-	public PatternState(@Nonnull UUID id, @Nonnull Item item, double research) {
-		this.id = id;
-		this.item = item;
-		this.research = Math.max(0, Math.min(1, research));
-	}
-
-	@Override
-	public boolean equals(Object state) {
-		if (state instanceof PatternState state1)
-			return state1.id.equals(id);
-
-		return false;
-	}
-
-	public ItemStack stack() {
-		return new ItemStack(item, 1);
-	}
-
-	@Override
-	public int hashCode() {
-		return id.hashCode();
-	}
-
-	public CompoundTag serializeNBT() {
-		var tag = new CompoundTag();
-
-		tag.putLong("id_m", id.getMostSignificantBits());
-		tag.putLong("id_l", id.getLeastSignificantBits());
-		tag.putString("item", Objects.requireNonNull(UnOverengineeringKt.getRegistryName(item)).toString());
-		tag.putDouble("research_percent", research);
-
-		return tag;
-	}
-
-	@Nullable
-	public static PatternState deserializeNBT(Tag nbt) {
-		if (nbt instanceof CompoundTag tag) {
-			var item = ForgeRegistries.ITEMS.getValue(new ResourceLocation(tag.getString("item")));
-
-			if (item == null)
-				return null;
-
-			var id = new UUID(tag.getLong("id_m"), tag.getLong("id_l"));
-			var research_percent = tag.getDouble("research_percent");
-
-			return new PatternState(id, item, research_percent);
-		}
-
-		return null;
-	}
-
-	public void write(FriendlyByteBuf buffer) {
-		buffer.writeLong(id.getMostSignificantBits());
-		buffer.writeLong(id.getLeastSignificantBits());
-
-		buffer.writeInt(((ForgeRegistry<Item>) ForgeRegistries.ITEMS).getID(item));
-
-		buffer.writeDouble(research);
-	}
-
-	@Nullable
-	public static PatternState read(FriendlyByteBuf buffer) {
-		long ida = buffer.readLong();
-		long idb = buffer.readLong();
-
-		int item = buffer.readInt();
-		double percent = buffer.readDouble();
-
-		Item get_item = ((ForgeRegistry<Item>) ForgeRegistries.ITEMS).getValue(item);
-
-		if (get_item == null)
-			return null;
-
-		return new PatternState(new UUID(ida, idb), get_item, percent);
-	}
-}

src/main/java/ru/dbotthepony/mc/otm/client/screen/MatterPanelScreen.java

@@ -1,401 +0,0 @@
-package ru.dbotthepony.mc.otm.client.screen;
-
-import net.minecraft.ChatFormatting;
-import net.minecraft.client.gui.components.EditBox;
-import net.minecraft.network.chat.Component;
-import net.minecraft.world.entity.player.Inventory;
-import net.minecraft.world.item.ItemStack;
-import ru.dbotthepony.mc.otm.capability.matter.MatterTask;
-import ru.dbotthepony.mc.otm.capability.matter.PatternState;
-import ru.dbotthepony.mc.otm.menu.MatterPanelMenu;
-import ru.dbotthepony.mc.otm.menu.ReplicationRequestPacket;
-import ru.dbotthepony.mc.otm.network.MenuNetworkChannel;
-import ru.dbotthepony.mc.otm.client.screen.panels.*;
-
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import java.util.ArrayList;
-import java.util.List;
-
-import static ru.dbotthepony.mc.otm.UnOverengineeringKt.TextComponent;
-import static ru.dbotthepony.mc.otm.UnOverengineeringKt.TranslatableComponent;
-
-public class MatterPanelScreen extends MatteryScreen<MatterPanelMenu> {
-	private static final int MODAL_WIDTH = 213;
-	private static final int MODAL_HEIGHT = 110;
-
-	public MatterPanelScreen(MatterPanelMenu p_97741_, Inventory p_97742_, Component p_97743_) {
-		super(p_97741_, p_97742_, p_97743_);
-
-		imageWidth = 176;
-		imageHeight = 187;
-
-		titleLabelY = 5;
-	}
-
-	public static final int GRID_WIDTH = 8;
-	public static final int GRID_HEIGHT = 9;
-
-	private final ArrayList<AbstractSlotPanel> pattern_slots = new ArrayList<>();
-	private final ArrayList<AbstractSlotPanel> task_slots = new ArrayList<>();
-
-	@Nullable
-	@Override
-	protected FramePanel makeMainFrame() {
-		float width = GRID_WIDTH * AbstractSlotPanel.SIZE + ScrollBarConstants.WIDTH + FramePanel.PADDING * 2 + 8;
-		float height = GRID_HEIGHT * AbstractSlotPanel.SIZE + FramePanel.PADDING_TOP + FramePanel.PADDING;
-
-		var scroll_panel = new ContinuousScrollBarPanel(this, null, 0, 0, 0);
-
-		var frame = new FramePanel(this, null, 0, 0, width, height, getTitle()) {
-			@Override
-			protected boolean mouseScrolledInner(double x, double y, double scroll) {
-				return scroll_panel.mouseScrolledInner(x, y, scroll);
-			}
-		};
-
-		var patterns_tab = frame.addTab(FramePanel.Position.TOP, () -> {
-			for (var slot : pattern_slots) {
-				slot.setVisible(true);
-			}
-		}, () -> {
-			for (var slot : pattern_slots) {
-				slot.setVisible(false);
-			}
-		});
-
-		var tasks_tab = frame.addTab(FramePanel.Position.TOP, () -> {
-			for (var slot : task_slots) {
-				slot.setVisible(true);
-			}
-		}, () -> {
-			for (var slot : task_slots) {
-				slot.setVisible(false);
-			}
-		});
-
-		scroll_panel.setParent(frame);
-		scroll_panel.setDock(Dock.RIGHT);
-		scroll_panel.setupRowMultiplier(() -> {
-			if (tasks_tab.isActive()) {
-				return menu.getTasks().size() / GRID_WIDTH;
-			}
-
-			return menu.getPatterns().size() / GRID_WIDTH;
-		});
-
-		var grid = new GridPanel(this, frame, 0, 0, GRID_WIDTH * AbstractSlotPanel.SIZE, 0, GRID_WIDTH, GRID_HEIGHT) {
-			@Override
-			protected boolean mouseScrolledInner(double x, double y, double scroll) {
-				return scroll_panel.mouseScrolledInner(x, y, scroll);
-			}
-		};
-
-		grid.setDock(Dock.LEFT);
-		grid.setDockMargin(4, 0, 0, 0);
-
-		for (int i = 0; i < GRID_WIDTH * GRID_HEIGHT; i++) {
-			int slot = i;
-
-			pattern_slots.add(new AbstractSlotPanel(this, grid, 0, 0) {
-				@Nonnull
-				@Override
-				protected ItemStack getItemStack() {
-					var slot1 = slot + scroll_panel.getScroll(menu.getPatterns().size() / GRID_WIDTH) * GRID_WIDTH;
-
-					if (slot1 >= menu.getPatterns().size()) {
-						return ItemStack.EMPTY;
-					}
-
-					return menu.getPatterns().get(slot1).stack();
-				}
-
-				@Nonnull
-				@Override
-				protected List<Component> getItemStackTooltip(@Nonnull ItemStack stack) {
-					var slot1 = slot + scroll_panel.getScroll(menu.getPatterns().size() / GRID_WIDTH) * GRID_WIDTH;
-
-					if (slot1 >= menu.getPatterns().size()) {
-						return List.of();
-					}
-
-					return getPatternTooltip(super.getItemStackTooltip(stack), menu.getPatterns().get(slot1));
-				}
-
-				@Override
-				protected boolean mouseScrolledInner(double x, double y, double scroll) {
-					return scroll_panel.mouseScrolledInner(x, y, scroll);
-				}
-
-				@Override
-				protected boolean mouseClickedInner(double x, double y, int flag) {
-					if (slot >= menu.getPatterns().size()) {
-						return true;
-					}
-
-					openPattern(menu.getPatterns().get(slot));
-
-					return true;
-				}
-			});
-
-			task_slots.add(new AbstractSlotPanel(this, grid, 0, 0) {
-				@Nonnull
-				@Override
-				protected ItemStack getItemStack() {
-					var slot1 = slot + scroll_panel.getScroll(menu.getTasks().size() / GRID_WIDTH) * GRID_WIDTH;
-
-					if (slot1 >= menu.getTasks().size()) {
-						return ItemStack.EMPTY;
-					}
-
-					var task = menu.getTasks().get(slot1);
-					return task.stack(Math.max(task.required(), 1));
-				}
-
-				@Nonnull
-				@Override
-				protected List<Component> getItemStackTooltip(@Nonnull ItemStack stack) {
-					var slot1 = slot + scroll_panel.getScroll(menu.getTasks().size() / GRID_WIDTH) * GRID_WIDTH;
-
-					if (slot1 >= menu.getTasks().size()) {
-						return List.of();
-					}
-
-					return getTaskTooltip(super.getItemStackTooltip(stack), menu.getTasks().get(slot1));
-				}
-
-				@Override
-				protected boolean mouseScrolledInner(double x, double y, double scroll) {
-					return scroll_panel.mouseScrolledInner(x, y, scroll);
-				}
-
-				@Override
-				protected boolean mouseClickedInner(double x, double y, int flag) {
-					if (slot >= menu.getTasks().size()) {
-						return true;
-					}
-
-					openTask(menu.getTasks().get(slot));
-
-					return true;
-				}
-			});
-		}
-
-		for (var slot : task_slots) {
-			slot.setVisible(false);
-		}
-
-		return frame;
-	}
-
-	private List<Component> getTaskTooltip(List<Component> input, MatterTask task) {
-		input.add(TranslatableComponent("otm.gui.matter_task.total", task.total()).withStyle(ChatFormatting.GRAY));
-		input.add(TranslatableComponent("otm.gui.matter_task.required", task.required()).withStyle(ChatFormatting.GRAY));
-		input.add(TranslatableComponent("otm.gui.matter_task.in_progress", task.in_progress()).withStyle(ChatFormatting.GRAY));
-		input.add(TranslatableComponent("otm.gui.matter_task.finished", task.finished()).withStyle(ChatFormatting.GRAY));
-
-		return input;
-	}
-
-	private List<Component> getPatternTooltip(List<Component> input, PatternState pattern) {
-		input.add(TranslatableComponent("otm.item.pattern.research", String.format("%.2f", pattern.research() * 100d)).withStyle(ChatFormatting.AQUA));
-
-		return input;
-	}
-
-	private void openTask(MatterTask task) {
-		var task_frame = new FramePanel(this, null, 0, 0, 170, 40, TranslatableComponent("otm.container.matter_panel.task")) {
-			@Override
-			public void tick() {
-				super.tick();
-
-				if (!menu.getTasks().contains(task)) {
-					remove();
-				}
-			}
-		};
-
-		var slot = new AbstractSlotPanel(this, task_frame, 0, 0) {
-			@Nonnull
-			@Override
-			protected ItemStack getItemStack() {
-				var task1_index = menu.getTasks().indexOf(task);
-
-				if (task1_index != -1) {
-					var task1 = menu.getTasks().get(task1_index);
-					return task1.stack(Math.max(task1.required(), 1));
-				}
-
-				return ItemStack.EMPTY;
-			}
-
-			@Nonnull
-			@Override
-			protected List<Component> getItemStackTooltip(@Nonnull ItemStack stack) {
-				var task1_index = menu.getTasks().indexOf(task);
-				List<Component> get_list = super.getItemStackTooltip(stack);
-
-				if (task1_index != -1) {
-					getTaskTooltip(get_list, menu.getTasks().get(task1_index));
-				}
-
-				return get_list;
-			}
-		};
-
-		slot.setDock(Dock.LEFT);
-
-		var button = new ButtonPanel(this, task_frame, 0, 0, 40, 20, TranslatableComponent("otm.container.matter_panel.close"));
-		button.setDock(Dock.RIGHT);
-		button.setDockMargin(2, 0, 0, 0);
-		button.bind(task_frame::remove);
-
-		button = new ButtonPanel(this, task_frame, 0, 0, 80, 20, TranslatableComponent("otm.container.matter_panel.cancel_task"));
-		button.setDock(Dock.RIGHT);
-		button.setDockMargin(2, 0, 0, 0);
-		button.bind(() -> {
-			menu.requestTaskCancel(task.id());
-			task_frame.remove();
-		});
-
-		task_frame.toScreenCenter();
-		addPanel(task_frame);
-	}
-
-	private void openPattern(PatternState state) {
-		var pattern_frame = new FramePanel(this, null, 0, 0, MODAL_WIDTH, MODAL_HEIGHT, TranslatableComponent("otm.container.matter_panel.label")){
-			@Override
-			public void tick() {
-				super.tick();
-
-				if (!menu.getPatterns().contains(state)) {
-					remove();
-				}
-			}
-		};
-
-		var row_1 = new EditablePanel(this, pattern_frame);
-		var row_2 = new EditablePanel(this, pattern_frame);
-		var row_3 = new EditablePanel(this, pattern_frame);
-		var row_4 = new EditablePanel(this, pattern_frame);
-
-		row_1.setDock(Dock.TOP);
-		row_2.setDock(Dock.TOP);
-		row_3.setDock(Dock.TOP);
-		row_4.setDock(Dock.TOP);
-
-		row_1.setHeight(20);
-		row_2.setHeight(20);
-		row_3.setHeight(20);
-		row_4.setHeight(20);
-
-		row_1.setDockMargin(0, 2, 0, 0);
-		row_2.setDockMargin(0, 2, 0, 0);
-		row_3.setDockMargin(0, 2, 0, 0);
-		row_4.setDockMargin(0, 2, 0, 0);
-
-		var slot = new AbstractSlotPanel(this, row_2, 0, 0) {
-			@Nonnull
-			@Override
-			protected ItemStack getItemStack() {
-				return new ItemStack(state.item(), 1);
-			}
-
-			@Nonnull
-			@Override
-			protected List<Component> getItemStackTooltip(@Nonnull ItemStack stack) {
-				return getPatternTooltip(super.getItemStackTooltip(stack), state);
-			}
-		};
-
-		var input_amount = new EditBoxPanel(this, row_2, 0, 0, 10, 20, TextComponent("Input amount")) {
-			@Override
-			protected void configureNew(@Nonnull EditBox widget, boolean recreation) {
-				super.configureNew(widget, recreation);
-
-				widget.setMaxLength(6);
-
-				if (!recreation) {
-					widget.setValue("1");
-				}
-			}
-
-			private void increase(int amount) {
-				int value = 1;
-
-				try {
-					value = Integer.parseInt(getOrCreateWidget().getValue());
-				} catch (Exception ignored) {
-
-				}
-
-				if (value == 1 && amount > 0)
-					getOrCreateWidget().setValue(Integer.toString(amount));
-				else
-					getOrCreateWidget().setValue(Integer.toString(Math.max(1, Math.min(99999, value + amount))));
-			}
-		};
-
-		var button = new ButtonPanel(this, row_1, 0, 0, 40, 20, TranslatableComponent("otm.container.matter_panel.increase_by", 8));
-		button.bind(() -> input_amount.increase(8));
-		button.setDock(Dock.RIGHT);
-		button.setDockMargin(2, 0, 0, 0);
-
-		button = new ButtonPanel(this, row_1, 0, 0, 40, 20, TranslatableComponent("otm.container.matter_panel.increase_by", 64));
-		button.setDock(Dock.RIGHT);
-		button.bind(() -> input_amount.increase(64));
-		button.setDockMargin(2, 0, 0, 0);
-
-		button = new ButtonPanel(this, row_1, 0, 0, 40, 20, TranslatableComponent("otm.container.matter_panel.increase_by", 256));
-		button.setDock(Dock.RIGHT);
-		button.bind(() -> input_amount.increase(256));
-		button.setDockMargin(2, 0, 0, 0);
-
-		slot.setDock(Dock.LEFT);
-		slot.setDockMargin(0, 0, 4, 0);
-		input_amount.setDock(Dock.FILL);
-
-		button = new ButtonPanel(this, row_3, 0, 0, 40, 20, TranslatableComponent("otm.container.matter_panel.decrease_by", 8));
-		button.bind(() -> input_amount.increase(-8));
-		button.setDock(Dock.RIGHT);
-		button.setDockMargin(2, 0, 0, 0);
-
-		button = new ButtonPanel(this, row_3, 0, 0, 40, 20, TranslatableComponent("otm.container.matter_panel.decrease_by", 64));
-		button.setDock(Dock.RIGHT);
-		button.bind(() -> input_amount.increase(-64));
-		button.setDockMargin(2, 0, 0, 0);
-
-		button = new ButtonPanel(this, row_3, 0, 0, 40, 20, TranslatableComponent("otm.container.matter_panel.decrease_by", 256));
-		button.setDock(Dock.RIGHT);
-		button.bind(() -> input_amount.increase(-256));
-		button.setDockMargin(2, 0, 0, 0);
-
-		button = new ButtonPanel(this, row_4, 0, 0, 40, 20, TranslatableComponent("otm.container.matter_panel.cancel"));
-		button.setDock(Dock.RIGHT);
-		button.bind(pattern_frame::remove);
-		button.setDockMargin(2, 0, 0, 0);
-
-		button = new ButtonPanel(this, row_4, 0, 0, 82, 20, TranslatableComponent("otm.container.matter_panel.send"));
-		button.setDock(Dock.RIGHT);
-		button.bind(() -> {
-			int value = 1;
-
-			try {
-				value = Integer.parseInt(input_amount.getOrCreateWidget().getValue());
-			} catch (Exception ignored) {
-
-			}
-
-			MenuNetworkChannel.INSTANCE.sendToServer(new ReplicationRequestPacket(state, value));
-			pattern_frame.remove();
-		});
-
-		button.setDockMargin(2, 0, 0, 0);
-
-		addPanel(pattern_frame);
-		pattern_frame.toScreenCenter();
-		popup(pattern_frame);
-	}
-}

src/main/java/ru/dbotthepony/mc/otm/registry/MRecipes.java

@@ -4,6 +4,7 @@ import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.item.crafting.Recipe;
 import net.minecraft.world.item.crafting.RecipeSerializer;
 import net.minecraft.world.item.crafting.RecipeType;
+import net.minecraftforge.eventbus.api.IEventBus;
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
 import net.minecraftforge.registries.DeferredRegister;
 import net.minecraftforge.registries.ForgeRegistries;
@@ -35,8 +36,8 @@ public class MRecipes {
 		typesRegistry.register(MNames.PLATE_PRESS, () -> PLATE_PRESS);
 	}
 
-	public static void register() {
+	public static void register(IEventBus bus) {
-		registry.register(FMLJavaModLoadingContext.get().getModEventBus());
+		registry.register(bus);
-		typesRegistry.register(FMLJavaModLoadingContext.get().getModEventBus());
+		typesRegistry.register(bus);
 	}
 }

src/main/kotlin/ru/dbotthepony/mc/otm/Ext.kt

@@ -1,213 +0,0 @@
-
-@file:Suppress("unused")
-
-package ru.dbotthepony.mc.otm
-
-import com.google.common.collect.ImmutableList
-import com.google.gson.JsonElement
-import com.google.gson.JsonObject
-import net.minecraft.core.BlockPos
-import net.minecraft.core.Direction
-import net.minecraft.core.Vec3i
-import net.minecraft.nbt.CompoundTag
-import net.minecraft.nbt.LongArrayTag
-import net.minecraft.nbt.Tag
-import net.minecraft.world.Container
-import net.minecraft.world.entity.Entity
-import net.minecraft.world.item.ItemStack
-import net.minecraft.world.phys.Vec3
-import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.items.IItemHandler
-import java.util.*
-import kotlin.properties.ReadWriteProperty
-import kotlin.reflect.KProperty
-
-operator fun Direction.unaryMinus(): Direction = this.opposite
-operator fun Vec3i.unaryMinus(): Vec3i = Vec3i(-x, -y, -z)
-operator fun BlockPos.unaryMinus(): BlockPos = BlockPos(-x, -y, -z)
-
-operator fun CompoundTag.set(index: String, value: Tag) = 				put(index, value)
-operator fun CompoundTag.set(index: String, value: Int) = 				putInt(index, value)
-operator fun CompoundTag.set(index: String, value: Byte) = 				putByte(index, value)
-operator fun CompoundTag.set(index: String, value: Short) = 			putShort(index, value)
-operator fun CompoundTag.set(index: String, value: Long) = 				putLong(index, value)
-operator fun CompoundTag.set(index: String, value: Float) = 			putFloat(index, value)
-operator fun CompoundTag.set(index: String, value: Double) = 			putDouble(index, value)
-operator fun CompoundTag.set(index: String, value: String) = 			putString(index, value)
-operator fun CompoundTag.set(index: String, value: Boolean) = 			putBoolean(index, value)
-operator fun CompoundTag.set(index: String, value: ByteArray) = 		putByteArray(index, value)
-operator fun CompoundTag.set(index: String, value: IntArray) = 			putIntArray(index, value)
-operator fun CompoundTag.set(index: String, value: LongArray) = 		putLongArray(index, value)
-
-@JvmInline
-value class CompoundTagInt(val tag: CompoundTag) : ReadWriteProperty<Any, Int> {
-	override fun getValue(thisRef: Any, property: KProperty<*>) = tag.getInt(property.name)
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: Int) = tag.putInt(property.name, value)
-}
-
-@JvmInline
-value class CompoundTagLong(val tag: CompoundTag) : ReadWriteProperty<Any, Long> {
-	override fun getValue(thisRef: Any, property: KProperty<*>) = tag.getLong(property.name)
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: Long) = tag.putLong(property.name, value)
-}
-
-@JvmInline
-value class CompoundTagByte(val tag: CompoundTag) : ReadWriteProperty<Any, Byte> {
-	override fun getValue(thisRef: Any, property: KProperty<*>) = tag.getByte(property.name)
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: Byte) = tag.putByte(property.name, value)
-}
-
-@JvmInline
-value class CompoundTagShort(val tag: CompoundTag) : ReadWriteProperty<Any, Short> {
-	override fun getValue(thisRef: Any, property: KProperty<*>) = tag.getShort(property.name)
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: Short) = tag.putShort(property.name, value)
-}
-
-@JvmInline
-value class CompoundTagFloat(val tag: CompoundTag) : ReadWriteProperty<Any, Float> {
-	override fun getValue(thisRef: Any, property: KProperty<*>) = tag.getFloat(property.name)
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: Float) = tag.putFloat(property.name, value)
-}
-
-@JvmInline
-value class CompoundTagBoolean(val tag: CompoundTag) : ReadWriteProperty<Any, Boolean> {
-	override fun getValue(thisRef: Any, property: KProperty<*>) = tag.getBoolean(property.name)
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: Boolean) = tag.putBoolean(property.name, value)
-}
-
-@JvmInline
-value class CompoundTagDouble(val tag: CompoundTag) : ReadWriteProperty<Any, Double> {
-	override fun getValue(thisRef: Any, property: KProperty<*>) = tag.getDouble(property.name)
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: Double) = tag.putDouble(property.name, value)
-}
-
-@JvmInline
-value class CompoundTagString(val tag: CompoundTag) : ReadWriteProperty<Any, String> {
-	override fun getValue(thisRef: Any, property: KProperty<*>): String = tag.getString(property.name)
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: String) = tag.putString(property.name, value)
-}
-
-val EMPTY_UUID = UUID(0L, 0L)
-
-@JvmInline
-value class CompoundTagUUID(val tag: CompoundTag) : ReadWriteProperty<Any, UUID> {
-	override fun getValue(thisRef: Any, property: KProperty<*>) = (tag.get(property.name) as LongArrayTag?)?.asLongArray?.let { UUID(it[0], it[1]) } ?: EMPTY_UUID
-	override fun setValue(thisRef: Any, property: KProperty<*>, value: UUID) = tag.putLongArray(property.name, longArrayOf(value.mostSignificantBits, value.leastSignificantBits))
-}
-
-val CompoundTag.ints get() = CompoundTagInt(this)
-val CompoundTag.longs get() = CompoundTagLong(this)
-val CompoundTag.bytes get() = CompoundTagByte(this)
-val CompoundTag.shorts get() = CompoundTagShort(this)
-val CompoundTag.floats get() = CompoundTagFloat(this)
-val CompoundTag.doubles get() = CompoundTagDouble(this)
-val CompoundTag.booleans get() = CompoundTagBoolean(this)
-val CompoundTag.strings get() = CompoundTagString(this)
-val CompoundTag.uuids get() = CompoundTagUUID(this)
-
-operator fun Container.set(index: Int, value: ItemStack) = setItem(index, value)
-operator fun Container.get(index: Int): ItemStack = getItem(index)
-operator fun IItemHandler.get(index: Int): ItemStack = getStackInSlot(index)
-
-operator fun JsonObject.set(s: String, value: JsonElement) = add(s, value)
-
-inline fun CompoundTag.ifHas(s: String, consumer: (Tag) -> Unit) {
-	val tag = get(s)
-
-	if (tag != null) {
-		consumer(tag)
-	}
-}
-
-inline fun CompoundTag.ifHas(s: String, type: Byte, consumer: (Tag) -> Unit) {
-	val tag = get(s)
-
-	if (tag != null && tag.id == type) {
-		consumer(tag)
-	}
-}
-
-inline fun <reified T : Tag> CompoundTag.ifHas(s: String, type: Class<T>, consumer: (T) -> Unit) {
-	val tag = get(s)
-
-	if (tag != null && tag::class.java === type) {
-		consumer(tag as T)
-	}
-}
-
-fun <T> LazyOptional<T>.orNull(): T? {
-	if (!isPresent) {
-		return null
-	}
-
-	return resolve().orElse(null)
-}
-
-fun <T> LazyOptional<T>.orThrow(): T {
-	if (!isPresent) {
-		throw IllegalStateException("Capability was expected to be not null")
-	}
-
-	return resolve().orElse(null) ?: throw IllegalStateException("Capability was expected to be not null")
-}
-
-inline fun <T> LazyOptional<T>.ifPresentK(lambda: (T) -> Unit) {
-	if (isPresent) {
-		val value = resolve().orElse(null) ?: throw IllegalStateException("Capability was expected to be not null")
-		lambda.invoke(value)
-	}
-}
-
-val ItemStack.tagNotNull: CompoundTag get() = orCreateTag
-
-inline var Entity.position: Vec3
-	get() = position()
-	set(value) { setPos(value) }
-
-inline val <reified T : Enum<T>> T.next: T get() {
-	val values = enumValues<T>()
-	val next = (ordinal + 1) % values.size
-	return values[next]
-}
-
-inline val <reified T : Enum<T>> T.prev: T get() {
-	val values = enumValues<T>()
-	var next = ordinal - 1
-
-	if (next < 0) {
-		next = values.size - 1
-	}
-
-	return values[next]
-}
-
-fun <T : Enum<T>> T.next(values: Array<out T>): T {
-	val next = (ordinal + 1) % values.size
-	return values[next]
-}
-
-fun <T : Enum<T>> T.prev(values: Array<out T>): T {
-	var next = ordinal - 1
-
-	if (next < 0) {
-		next = values.size - 1
-	}
-
-	return values[next]
-}
-
-inline fun <T> ImmutableList(size: Int, initializer: (index: Int) -> T): ImmutableList<T> {
-	require(size >= 0) { "Invalid list size $size" }
-
-	return when (size) {
-		0 -> ImmutableList.of()
-		1 -> ImmutableList.of(initializer(0))
-		else -> ImmutableList.Builder<T>().let {
-			for (i in 0 until size) {
-				it.add(initializer(i))
-			}
-
-			it.build()
-		}
-	}
-}

src/main/kotlin/ru/dbotthepony/mc/otm/GlobalEventHandler.kt

@@ -118,6 +118,8 @@ private var _server: MinecraftServer? = null
 private var _serverThread: Thread? = null
 private var _clientThread: Thread? = null
 
+val isClient: Boolean get() = _clientThread !== null
+
 fun recordClientThread() {
 	if (_clientThread != null) {
 		throw IllegalStateException("Already have client channel")
@@ -127,13 +129,13 @@ fun recordClientThread() {
 }
 
 fun runIfClient(lambda: () -> Unit) {
-	if (_clientThread !== null) {
+	if (isClient) {
 		lambda.invoke()
 	}
 }
 
 fun <V> runIfClient(value: V, lambda: () -> V): V {
-	if (_clientThread !== null) {
+	if (isClient) {
 		return lambda.invoke()
 	}
 
@@ -178,7 +180,6 @@ interface IConditionalTickable : ITickable {
 	val canTick: Boolean
 }
 
-@SubscribeEvent(priority = EventPriority.LOWEST)
 fun onServerTick(event: ServerTickEvent) {
 	if (event.phase === TickEvent.Phase.START) {
 		preServerTickTimers.tick()
@@ -253,7 +254,6 @@ fun addPostServerTickerOnce(ticker: ITickable) {
 	postServerTickOnce.add(ticker)
 }
 
-@SubscribeEvent(priority = EventPriority.LOWEST)
 fun onWorldTick(event: LevelTickEvent) {
 	if (event.phase === TickEvent.Phase.START) {
 		val it = preWorldTick[event.level]
@@ -353,7 +353,6 @@ private fun clear() {
 	postWorldTickOnce.clear()
 }
 
-@SubscribeEvent(priority = EventPriority.HIGHEST)
 fun onServerStarting(event: ServerAboutToStartEvent) {
 	clear()
 	SERVER_IS_DYING = false
@@ -361,13 +360,11 @@ fun onServerStarting(event: ServerAboutToStartEvent) {
 	_serverThread = Thread.currentThread()
 }
 
-@SubscribeEvent(priority = EventPriority.HIGHEST)
 fun onServerStopping(event: ServerStoppingEvent) {
 	clear()
 	SERVER_IS_DYING = true
 }
 
-@SubscribeEvent(priority = EventPriority.HIGHEST)
 fun onServerStopped(event: ServerStoppedEvent) {
 	if (!SERVER_IS_DYING) {
 		LOGGER.fatal("ServerStoppingEvent did not fire. If server has crashed this is normal. However, if server finished it's work 'gracefully' this is a bug.")

src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidFeature.kt

@@ -4,9 +4,10 @@ import net.minecraft.nbt.CompoundTag
 import net.minecraftforge.common.util.INBTSerializable
 import net.minecraftforge.event.entity.living.LivingHurtEvent
 import ru.dbotthepony.mc.otm.capability.MatteryPlayerCapability
-import ru.dbotthepony.mc.otm.readNbt
+import ru.dbotthepony.mc.otm.core.readNbt
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
-import ru.dbotthepony.mc.otm.writeNbt
+import ru.dbotthepony.mc.otm.core.set
+import ru.dbotthepony.mc.otm.core.writeNbt
 import java.io.InputStream
 import java.io.OutputStream
 

src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidFeatureType.kt

@@ -5,7 +5,7 @@ import net.minecraft.network.chat.ComponentContents
 import net.minecraft.network.chat.MutableComponent
 import net.minecraft.network.chat.contents.TranslatableContents
 import ru.dbotthepony.mc.otm.capability.MatteryPlayerCapability
-import ru.dbotthepony.mc.otm.getKeyNullable
+import ru.dbotthepony.mc.otm.core.getKeyNullable
 import ru.dbotthepony.mc.otm.registry.MRegistry
 
 open class AndroidFeatureType<T : AndroidFeature> {

src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidResearch.kt

@@ -7,9 +7,10 @@ import net.minecraft.world.item.ItemStack
 import net.minecraftforge.common.util.INBTSerializable
 import ru.dbotthepony.mc.otm.capability.MatteryPlayerCapability
 import ru.dbotthepony.mc.otm.client.render.SkinElement
-import ru.dbotthepony.mc.otm.readNbt
+import ru.dbotthepony.mc.otm.core.readNbt
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
-import ru.dbotthepony.mc.otm.writeNbt
+import ru.dbotthepony.mc.otm.core.set
+import ru.dbotthepony.mc.otm.core.writeNbt
 import java.io.InputStream
 import java.io.OutputStream
 

src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidResearchBuilder.kt

@@ -6,9 +6,10 @@ import net.minecraft.ChatFormatting
 import net.minecraft.network.chat.Component
 import net.minecraft.resources.ResourceLocation
 import net.minecraft.world.item.ItemStack
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.render.SkinElement
 import ru.dbotthepony.mc.otm.container.iterator
+import ru.dbotthepony.mc.otm.core.nonEmpty
 import ru.dbotthepony.mc.otm.registry.MRegistry
 import kotlin.collections.ArrayList
 
@@ -260,7 +261,7 @@ class AndroidResearchBuilder(
 
 					for (item in items) {
 						var required = item.count
-						val iterator = capability.ply.inventory.iterator()
+						val iterator = capability.ply.inventory.iterator().nonEmpty()
 
 						for (invItem in iterator) {
 							if (ItemStack.isSameItemSameTags(invItem, item)) {
@@ -335,7 +336,8 @@ class AndroidResearchBuilder(
 					}
 
 					if (experience != 0) {
-						builder.add(TranslatableComponent("otm.android_station.research.xp_cost", experience).withStyle(
+						builder.add(
+							TranslatableComponent("otm.android_station.research.xp_cost", experience).withStyle(
 							if (capability.ply.experienceLevel >= experience)
 								ChatFormatting.DARK_GREEN
 							else
@@ -346,7 +348,8 @@ class AndroidResearchBuilder(
 					for (value in this.type.flatPrerequisites) {
 						val instance = capability.getResearch(value)
 
-						builder.add(TranslatableComponent("android_research.status.requires", instance.screenTooltipHeader).withStyle(
+						builder.add(
+							TranslatableComponent("android_research.status.requires", instance.screenTooltipHeader).withStyle(
 							if (instance.isResearched)
 								ChatFormatting.DARK_GREEN
 							else

src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidResearchType.kt

@@ -6,9 +6,9 @@ import net.minecraft.network.chat.Component
 import net.minecraft.network.chat.ComponentContents
 import net.minecraft.network.chat.MutableComponent
 import net.minecraft.network.chat.contents.TranslatableContents
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.capability.MatteryPlayerCapability
-import ru.dbotthepony.mc.otm.getKeyNullable
+import ru.dbotthepony.mc.otm.core.getKeyNullable
 import ru.dbotthepony.mc.otm.registry.MRegistry
 import java.util.*
 import kotlin.collections.HashSet

src/main/kotlin/ru/dbotthepony/mc/otm/android/feature/NanobotsArmor.kt

@@ -9,7 +9,8 @@ import ru.dbotthepony.mc.otm.capability.extractEnergyInnerExact
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import ru.dbotthepony.mc.otm.registry.AndroidFeatures
 import ru.dbotthepony.mc.otm.registry.StatNames
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 import kotlin.math.roundToInt
 
 class NanobotsArmor(android: MatteryPlayerCapability) : AndroidFeature(AndroidFeatures.NANOBOTS_ARMOR, android) {

src/main/kotlin/ru/dbotthepony/mc/otm/android/feature/NanobotsRegeneration.kt

@@ -8,7 +8,8 @@ import ru.dbotthepony.mc.otm.capability.MatteryPlayerCapability
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import ru.dbotthepony.mc.otm.registry.AndroidFeatures
 import ru.dbotthepony.mc.otm.registry.StatNames
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 import kotlin.math.roundToInt
 
 class NanobotsRegeneration(android: MatteryPlayerCapability) : AndroidFeature(AndroidFeatures.NANOBOTS_REGENERATION, android) {

src/main/kotlin/ru/dbotthepony/mc/otm/block/AndroidStationBlock.kt

@@ -16,7 +16,7 @@ import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.block.entity.AndroidStationBlockEntity
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
-import ru.dbotthepony.mc.otm.orNull
+import ru.dbotthepony.mc.otm.core.orNull
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/ChemicalGeneratorBlock.kt

@@ -15,7 +15,7 @@ import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.addPreWorldTickerOnce
 import ru.dbotthepony.mc.otm.block.entity.ChemicalGeneratorBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/GravitationStabilizerBlock.kt

@@ -25,7 +25,7 @@ import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.addPreWorldTickerOnce
 import ru.dbotthepony.mc.otm.block.entity.GravitationStabilizerBlockEntity
 import ru.dbotthepony.mc.otm.block.entity.blackhole.BlackHoleBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.core.plus
 import ru.dbotthepony.mc.otm.core.times
 import ru.dbotthepony.mc.otm.registry.MBlockEntities

src/main/kotlin/ru/dbotthepony/mc/otm/block/PlatePressBlock.kt

@@ -14,7 +14,7 @@ import net.minecraft.world.level.block.state.StateDefinition
 import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.block.entity.PlatePressBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/AndroidStationBlockEntity.kt

@@ -9,7 +9,7 @@ import net.minecraft.world.entity.player.Player
 import net.minecraft.world.inventory.AbstractContainerMenu
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraft.world.phys.AABB
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/BatteryBankBlockEntity.kt

@@ -22,7 +22,7 @@ import ru.dbotthepony.mc.otm.block.BatteryBankBlock
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
 import ru.dbotthepony.mc.otm.capability.*
 import ru.dbotthepony.mc.otm.container.MatteryContainer
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
+import ru.dbotthepony.mc.otm.core.*
 import ru.dbotthepony.mc.otm.menu.BatteryBankMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import javax.annotation.ParametersAreNonnullByDefault

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/CargoCrateBlockEntity.kt

@@ -12,13 +12,13 @@ import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
 import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.util.LazyOptional
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.CargoCrateBlock
 import ru.dbotthepony.mc.otm.container.MatteryContainer
-import ru.dbotthepony.mc.otm.ifHas
 import ru.dbotthepony.mc.otm.menu.CargoCrateMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
 class CargoCrateBlockEntity(
 	p_155229_: BlockPos,

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/ChemicalGeneratorBlockEntity.kt

@@ -19,11 +19,9 @@ import net.minecraftforge.common.util.LazyOptional
 import net.minecraftforge.energy.IEnergyStorage
 import ru.dbotthepony.mc.otm.*
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
 import ru.dbotthepony.mc.otm.capability.*
 import ru.dbotthepony.mc.otm.container.MatteryContainer
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
+import ru.dbotthepony.mc.otm.core.*
-import ru.dbotthepony.mc.otm.core.plus
 import ru.dbotthepony.mc.otm.menu.ChemicalGeneratorMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import java.lang.ref.WeakReference

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/EnergyCounterBlockEntity.kt

@@ -25,7 +25,7 @@ import ru.dbotthepony.mc.otm.*
 import ru.dbotthepony.mc.otm.block.EnergyCounterBlock
 import ru.dbotthepony.mc.otm.capability.*
 import ru.dbotthepony.mc.otm.compat.mekanism.MatteryToMekanismEnergyWrapper
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
+import ru.dbotthepony.mc.otm.core.*
 import ru.dbotthepony.mc.otm.menu.EnergyCounterMenu
 import ru.dbotthepony.mc.otm.network.MatteryPacket
 import ru.dbotthepony.mc.otm.network.WorldNetworkChannel

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/GravitationStabilizerBlockEntity.kt

@@ -9,12 +9,11 @@ import net.minecraft.world.level.Level
 import net.minecraft.world.level.block.Block
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraft.world.phys.AABB
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.BlockGravitationStabilizer
 import ru.dbotthepony.mc.otm.block.BlockGravitationStabilizerLens
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
 import ru.dbotthepony.mc.otm.block.entity.blackhole.BlackHoleBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
 import ru.dbotthepony.mc.otm.core.plus
 import ru.dbotthepony.mc.otm.core.times
 import ru.dbotthepony.mc.otm.registry.MBlockEntities

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/MatteryBlockEntity.kt

@@ -23,8 +23,9 @@ import net.minecraft.network.chat.Component
 import net.minecraft.world.level.Level
 import net.minecraftforge.common.capabilities.Capability
 import ru.dbotthepony.mc.otm.addPreWorldTickerOnce
-import ru.dbotthepony.mc.otm.ifHas
+import ru.dbotthepony.mc.otm.core.ifHas
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
 abstract class MatteryBlockEntity(p_155228_: BlockEntityType<*>, p_155229_: BlockPos, p_155230_: BlockState) : BlockEntity(p_155228_, p_155229_, p_155230_), MenuProvider {
 	var customDisplayName: Component? = null

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/MatteryPoweredBlockEntity.kt

@@ -8,13 +8,13 @@ import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
 import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.energy.CapabilityEnergy
 import ru.dbotthepony.mc.otm.capability.*
 import ru.dbotthepony.mc.otm.container.MatteryContainer
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
-import ru.dbotthepony.mc.otm.ifHas
+import ru.dbotthepony.mc.otm.core.ifHas
-import ru.dbotthepony.mc.otm.ifPresentK
+import ru.dbotthepony.mc.otm.core.ifPresentK
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
 abstract class MatteryPoweredBlockEntity(p_155228_: BlockEntityType<*>, p_155229_: BlockPos, p_155230_: BlockState) : MatteryBlockEntity(p_155228_, p_155229_, p_155230_) {
 	abstract val energy: BlockEnergyStorageImpl

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/MatteryWorkerBlockEntity.kt

@@ -0,0 +1,342 @@
+package ru.dbotthepony.mc.otm.block.entity
+
+import net.minecraft.world.level.block.entity.BlockEntityType
+import net.minecraft.core.BlockPos
+import net.minecraft.world.level.block.state.BlockState
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.world.item.ItemStack
+import net.minecraft.world.level.block.Block
+import ru.dbotthepony.mc.otm.core.*
+import ru.dbotthepony.mc.otm.core.map
+
+private fun isReason(status: Any?, reason: Any) = status == null || status == reason
+
+abstract class MatteryWorkerBlockEntity<JobType : MatteryWorkerBlockEntity.Job>(
+	type: BlockEntityType<*>,
+	blockPos: BlockPos,
+	blockState: BlockState,
+	val jobDeserializer: (tag: CompoundTag) -> JobType?
+) : MatteryPoweredBlockEntity(type, blockPos, blockState) {
+	open class Job(
+		open val ticks: Double,
+		open val powerUsage: ImpreciseFraction = ImpreciseFraction.ZERO
+	) {
+		constructor(
+			tag: CompoundTag
+		) : this(tag.getDouble("ticks"), tag.getImpreciseFraction("power"))
+
+		open fun serializeNBT(): CompoundTag {
+			return CompoundTag().also {
+				it["ticks"] = ticks
+				it["power"] = powerUsage
+			}
+		}
+	}
+
+	@Suppress("LeakingThis")
+	open class ItemJob : Job {
+		open val itemStack: ItemStack
+
+		constructor(
+			itemStack: ItemStack,
+			ticks: Double,
+			power: ImpreciseFraction = ImpreciseFraction.ZERO
+		) : super(ticks, power) {
+			this.itemStack = itemStack
+		}
+
+		constructor(
+			tag: CompoundTag
+		) : super(tag) {
+			this.itemStack = (tag["item"] as? CompoundTag)?.let { ItemStack.of(it) } ?: ItemStack.EMPTY
+		}
+
+		override fun serializeNBT(): CompoundTag {
+			return super.serializeNBT().also {
+				it["item"] = itemStack.serializeNBT()
+			}
+		}
+	}
+
+	enum class IdleReason {
+		ITEM,
+		POWER,
+		MATTER,
+
+		/**
+		 * Observing external factor, such as waiting for matter/item network tasks
+		 */
+		OBSERVING
+	}
+
+	data class Status(val success: Boolean, val throttleTicks: Int = 0, val idleReason: IdleReason? = null) {
+		companion object {
+			val SUCCESS = Status(true)
+			val FAILURE = Status(false)
+			val FAILURE_ITEM = Status(false, 20, IdleReason.ITEM)
+			val FAILURE_MATTER = Status(false, 20, IdleReason.MATTER)
+			val FAILURE_WAIT = Status(false, 100)
+			val FAILURE_WAIT_FAST = Status(false, 20)
+		}
+	}
+
+	var workTicks = 0.0
+		protected set
+
+	var throttleTicks = 0
+		protected set
+
+	var currentJob: JobType? = null
+		protected set
+
+	/**
+	 * Can be whatever you want, but [IdleReason] certainly contains all cases
+	 */
+	var idleReason: Any? = null
+		private set
+
+	var isIdling = false
+		protected set
+
+	val isUnableToProcess: Boolean get() = throttleTicks > 0
+
+	val workProgress: Float
+		get() {
+			val currentJob = currentJob ?: return 0.0f
+			return (workTicks / currentJob.ticks).coerceAtMost(1.0).toFloat()
+		}
+
+	override fun saveAdditional(nbt: CompoundTag) {
+		super.saveAdditional(nbt)
+		nbt["work_ticks"] = workTicks
+		currentJob?.let { nbt["job"] = it.serializeNBT() }
+	}
+
+	override fun load(nbt: CompoundTag) {
+		super.load(nbt)
+
+		workTicks = nbt.getDouble("work_ticks")
+		currentJob = nbt.map("job", jobDeserializer::invoke)
+
+		if (currentJob == null)
+			workTicks = 0.0
+	}
+
+	override fun setChanged() {
+		super.setChanged()
+		isIdling = false
+	}
+
+	override fun setChangedLight() {
+		super.setChangedLight()
+		isIdling = false
+	}
+
+	protected fun powerLevelUpdated() {
+		super.setChangedLight()
+
+		if (isReason(idleReason, IdleReason.POWER)) {
+			isIdling = false
+			throttleTicks = 0
+		}
+	}
+
+	protected fun itemContainerUpdated() {
+		super.setChanged()
+
+		if (isReason(idleReason, IdleReason.ITEM)) {
+			isIdling = false
+			throttleTicks = 0
+		}
+	}
+
+	protected fun matterLevelUpdated() {
+		super.setChangedLight()
+
+		if (isReason(idleReason, IdleReason.MATTER)) {
+			isIdling = false
+			throttleTicks = 0
+		}
+	}
+
+	/**
+	 * Called whenever reaching desired amount of ticks at job
+	 */
+	protected abstract fun onJobFinish(job: JobType): Status
+
+	/**
+	 * [Pair.second] is reason why job can't be performed
+	 *
+	 * If not null, it is written to [idleReason]
+	 */
+	protected abstract fun computeNextJob(): Pair<JobType?, Any?>
+
+	protected open fun onWorkTick(requiredPower: ImpreciseFraction, extractedPower: ImpreciseFraction, ticksAdvanced: Double): Status {
+		return Status.SUCCESS
+	}
+
+	private var idleTicksAnim = 0
+	private var workingTicksAnim = 0
+	private var errorTicksAnim = 0
+
+	override fun redstoneStatusUpdated(new_blocked: Boolean, old_blocked: Boolean) {
+		super.redstoneStatusUpdated(new_blocked, old_blocked)
+		isIdling = new_blocked
+	}
+
+	protected fun workerLoop() {
+		if (errorTicksAnim > 20 && blockState.hasProperty(WorkerState.WORKER_STATE) && blockState.getValue(WorkerState.WORKER_STATE) != WorkerState.ERROR) {
+			level?.setBlock(blockPos, blockState.setValue(WorkerState.WORKER_STATE, WorkerState.ERROR), Block.UPDATE_CLIENTS)
+		}
+
+		if (throttleTicks > 0) {
+			workingTicksAnim = 0
+			idleTicksAnim = 0
+			throttleTicks--
+			errorTicksAnim++
+
+			if (throttleTicks > 0)
+				return
+			else
+				isIdling = false
+		}
+
+		if (isIdling) {
+			workingTicksAnim = 0
+			errorTicksAnim = 0
+			idleTicksAnim++
+
+			if (idleTicksAnim > 20 && blockState.hasProperty(WorkerState.WORKER_STATE) && blockState.getValue(
+					WorkerState.WORKER_STATE
+				) != WorkerState.IDLE
+			) {
+				level?.setBlock(blockPos, blockState.setValue(WorkerState.WORKER_STATE, WorkerState.IDLE), Block.UPDATE_CLIENTS)
+			}
+
+			return
+		}
+
+		var availableTicks = 1.0
+
+		while (!isIdling && weakGreaterThan(availableTicks, 0.0)) {
+			if (isBlockedByRedstone) {
+				isIdling = true
+				break
+			}
+
+			var currentJob = currentJob
+
+			if (currentJob == null) {
+				if (isBlockedByRedstone) {
+					isIdling = true
+					break
+				}
+
+				val (job, reason) = computeNextJob()
+
+				if (job == null) {
+					idleReason = reason
+					isIdling = reason != null
+					workingTicksAnim = 0
+					break
+				}
+
+				this.currentJob = job
+				currentJob = job
+			}
+
+			if (!currentJob.powerUsage.isZero && energy.batteryLevel.isZero) {
+				idleReason = IdleReason.POWER
+				isIdling = true
+				idleTicksAnim++
+
+				if (idleTicksAnim > 20 && blockState.hasProperty(WorkerState.WORKER_STATE) && blockState.getValue(
+						WorkerState.WORKER_STATE
+					) != WorkerState.IDLE
+				) {
+					level?.setBlock(blockPos, blockState.setValue(WorkerState.WORKER_STATE, WorkerState.IDLE), Block.UPDATE_CLIENTS)
+				}
+
+				break
+			}
+
+			idleTicksAnim = 0
+
+			if (weakLessThan(workTicks, currentJob.ticks)) {
+				val ticksLeft = currentJob.ticks - workTicks
+				val ticksAdvanced: Double
+
+				var requiredPower: ImpreciseFraction? = null
+				var extractedPower: ImpreciseFraction? = null
+
+				if (currentJob.powerUsage.isZero) {
+					ticksAdvanced = availableTicks.coerceAtMost(ticksLeft)
+				} else {
+					requiredPower = currentJob.powerUsage * ticksLeft.coerceAtMost(availableTicks)
+					extractedPower = energy.extractEnergyInner(requiredPower, true)
+					ticksAdvanced = (extractedPower / requiredPower).toDouble().coerceAtMost(ticksLeft).coerceAtMost(availableTicks)
+				}
+
+				if (weakEqualDoubles(ticksAdvanced, 0.0)) {
+					break
+				}
+
+				val status = onWorkTick(requiredPower ?: ImpreciseFraction.ZERO, extractedPower ?: ImpreciseFraction.ZERO, ticksAdvanced)
+
+				if (!status.success) {
+					throttleTicks += status.throttleTicks
+
+					if (status.idleReason != null) {
+						idleReason = status.idleReason
+						isIdling = true
+					}
+
+					break
+				}
+
+				workingTicksAnim++
+				errorTicksAnim = 0
+
+				workTicks += ticksAdvanced
+				availableTicks -= ticksAdvanced
+
+				if (extractedPower != null) {
+					energy.extractEnergyInner(extractedPower, false)
+				}
+
+				continue
+			}
+
+			val status = onJobFinish(currentJob)
+
+			if (status.success) {
+				this.currentJob = null
+				workTicks = 0.0
+				errorTicksAnim = 0
+			} else {
+				throttleTicks += status.throttleTicks
+
+				if (status.idleReason != null) {
+					idleReason = status.idleReason
+					isIdling = true
+				}
+
+				errorTicksAnim++
+			}
+		}
+
+		if (workingTicksAnim > 20 &&
+			errorTicksAnim == 0 &&
+			blockState.hasProperty(WorkerState.WORKER_STATE) &&
+			blockState.getValue(WorkerState.WORKER_STATE) != WorkerState.WORKING
+		)
+		{
+			level?.setBlock(blockPos, blockState.setValue(WorkerState.WORKER_STATE, WorkerState.WORKING), Block.UPDATE_CLIENTS)
+		}
+	}
+
+	fun basicTicker() {
+		batteryChargeLoop()
+		workerLoop()
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/PatternStorageBlockEntity.kt

@@ -1,5 +1,6 @@
 package ru.dbotthepony.mc.otm.block.entity
 
+import com.google.common.collect.Streams
 import javax.annotation.ParametersAreNonnullByDefault
 import net.minecraft.core.BlockPos
 import net.minecraft.world.level.block.state.BlockState
@@ -9,7 +10,6 @@ import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.block.matter.PatternStorageBlock
 import net.minecraft.nbt.CompoundTag
 import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.items.CapabilityItemHandler
 import net.minecraft.world.entity.player.Inventory
 import net.minecraft.world.entity.player.Player
 import net.minecraft.world.inventory.AbstractContainerMenu
@@ -21,15 +21,19 @@ import net.minecraft.server.level.ServerLevel
 import net.minecraft.world.level.Level
 import net.minecraft.world.level.block.Block
 import net.minecraftforge.common.capabilities.Capability
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import net.minecraftforge.common.capabilities.ForgeCapabilities
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.capability.matter.*
+import ru.dbotthepony.mc.otm.container.forEachCapability
+import ru.dbotthepony.mc.otm.core.iterator
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode
 import ru.dbotthepony.mc.otm.graph.matter.MatterNetworkGraph
-import ru.dbotthepony.mc.otm.ifHas
+import ru.dbotthepony.mc.otm.core.ifHas
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.core.set
 import java.util.ArrayList
+import java.util.stream.Stream
 
 @MethodsReturnNonnullByDefault
 @ParametersAreNonnullByDefault
@@ -48,13 +52,13 @@ class PatternStorageBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 			if (grid != null && !ItemStack.isSameItemSameTags(new, old)) {
 				if (!old.isEmpty) {
 					old.getCapability(MatteryCapability.PATTERN).ifPresent { cap: IPatternStorage ->
-						cap.storedPatterns.forEach { state: PatternState? -> grid.onPatternRemoved(state!!) }
+						cap.storedPatterns.forEach { grid.onPatternRemoved(it) }
 					}
 				}
 
 				if (!new.isEmpty) {
 					new.getCapability(MatteryCapability.PATTERN).ifPresent { cap: IPatternStorage ->
-						cap.storedPatterns.forEach { state: PatternState? -> grid.onPatternAdded(state!!) }
+						cap.storedPatterns.forEach { grid.onPatternAdded(it) }
 					}
 				}
 
@@ -130,9 +134,9 @@ class PatternStorageBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 
 	override fun <T> getCapability(cap: Capability<T>, side: Direction?): LazyOptional<T> {
 		if (valid) {
-			if (cap === MatteryCapability.PATTERN) return resolverPatterns.cast()
+			if (cap == MatteryCapability.PATTERN) return resolverPatterns.cast()
-			if (cap === MatteryCapability.MATTER_NODE) return resolverNode.cast()
+			if (cap == MatteryCapability.MATTER_NODE) return resolverNode.cast()
-			if (cap === CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) return resolverItem.get().cast()
+			if (cap == ForgeCapabilities.ITEM_HANDLER) return resolverItem.get().cast()
 		}
 
 		return super.getCapability(cap, side)
@@ -145,16 +149,20 @@ class PatternStorageBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		return PatternStorageMenu(containerID, inventory, this)
 	}
 
-	override val storedPatterns: Collection<PatternState> get() {
+	override val storedPatterns: Stream<out IPatternState> get() {
-		val list = ArrayList<PatternState>()
+		val streams = ArrayList<Stream<out IPatternState>>()
-		patterns.consumeCapability(MatteryCapability.PATTERN) { capability: IPatternStorage -> list.addAll(capability.storedPatterns) }
+
-		return list
+		for (provider in patterns.iterator(MatteryCapability.PATTERN)) {
+			streams.add(provider.second.storedPatterns)
+		}
+
+		return Streams.concat(*streams.toTypedArray())
 	}
 
 	override val capacity: Int get() {
 		var stored = 0L
 
-		for (pattern in patterns.capabilityIterator(MatteryCapability.PATTERN))
+		for ((_, pattern) in patterns.iterator(MatteryCapability.PATTERN))
 			stored += pattern.capacity.toLong()
 
 		return if (stored > Int.MAX_VALUE) Int.MAX_VALUE else stored.toInt()
@@ -163,7 +171,7 @@ class PatternStorageBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 	override val stored: Int get() {
 		var stored = 0L
 
-		for (pattern in patterns.capabilityIterator(MatteryCapability.PATTERN))
+		for ((_, pattern) in patterns.iterator(MatteryCapability.PATTERN))
 			stored += pattern.stored.toLong()
 
 		return if (stored > Int.MAX_VALUE) Int.MAX_VALUE else stored.toInt()
@@ -174,9 +182,9 @@ class PatternStorageBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		matterNode.destroy(::MatterNetworkGraph)
 	}
 
-	override fun insertPattern(pattern: PatternState, only_update: Boolean, simulate: Boolean): PatternInsertStatus {
+	override fun insertPattern(pattern: IPatternState, onlyUpdate: Boolean, simulate: Boolean): PatternInsertStatus {
-		for (storage in patterns.capabilityIterator(MatteryCapability.PATTERN)) {
+		for (pair in patterns.iterator(MatteryCapability.PATTERN)) {
-			val status = storage.insertPattern(pattern, only_update, simulate)
+			val status = pair.second.insertPattern(pattern, onlyUpdate, simulate)
 
 			if (!status.isFailed) {
 				if (!simulate) {

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/PlatePressBlockEntity.kt

@@ -10,12 +10,9 @@ import net.minecraft.world.inventory.AbstractContainerMenu
 import net.minecraft.world.item.ItemStack
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
+import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.items.CapabilityItemHandler
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
-import ru.dbotthepony.mc.otm.TranslatableComponent
-import ru.dbotthepony.mc.otm.block.entity.worker.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJob
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJobStatus
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.container.MatteryContainer
 import ru.dbotthepony.mc.otm.container.MatteryContainerFilter
@@ -23,9 +20,13 @@ import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import ru.dbotthepony.mc.otm.menu.PlatePressMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.registry.MRecipes
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
-class PlatePressBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) : MatteryWorkerBlockEntity(MBlockEntities.PLATE_PRESS, p_155229_, p_155230_) {
+class PlatePressBlockEntity(
+	p_155229_: BlockPos,
+	p_155230_: BlockState
+) : MatteryWorkerBlockEntity<MatteryWorkerBlockEntity.ItemJob>(MBlockEntities.PLATE_PRESS, p_155229_, p_155230_, ::ItemJob) {
 	val container = MatteryContainer(this::setChangedLight, 2)
 	override val energy = WorkerEnergyStorage(this::setChangedLight)
 
@@ -50,7 +51,7 @@ class PlatePressBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) : Matter
 	}
 
 	override fun <T> getCapability(cap: Capability<T>, side: Direction?): LazyOptional<T> {
-		if (cap === CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
+		if (cap == ForgeCapabilities.ITEM_HANDLER)
 			return itemHandler.get().cast()
 
 		return super.getCapability(cap, side)
@@ -73,32 +74,24 @@ class PlatePressBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) : Matter
 		return PlatePressMenu(containerID, inventory, this)
 	}
 
-	override fun onJobFinish(job: WorkerJob): WorkerJobStatus {
+	override fun onJobFinish(job: ItemJob): Status {
-		val resultTag = job.data["result"] as? CompoundTag ?: return WorkerJobStatus()
+		if (job.itemStack.isEmpty)
-		val result = ItemStack.of(resultTag)
+			return Status.SUCCESS
 
-		if (result.isEmpty)
+		if (!container.fullyAddItem(job.itemStack, start = SLOT_OUTPUT, end = SLOT_OUTPUT))
-			return WorkerJobStatus()
+			return Status.FAILURE_ITEM
 
-		if (!container.fullyAddItem(result, start = SLOT_OUTPUT, end = SLOT_OUTPUT)) {
+		return Status.SUCCESS
-			return WorkerJobStatus(false, 20)
-		}
-
-		return WorkerJobStatus()
 	}
 
-	override fun computeNextJob(): WorkerJob? {
+	override fun computeNextJob(): Pair<ItemJob?, IdleReason?> {
-		val level = level ?: return null
+		if (energy.batteryLevel.isZero) {
-		val recipe = level.recipeManager.getRecipeFor(MRecipes.PLATE_PRESS, container, level).orElse(null) ?: return null
+			return null to IdleReason.POWER
+		}
 
-		val copy = container[SLOT_INPUT].copy()
+		val recipe = level?.recipeManager?.getRecipeFor(MRecipes.PLATE_PRESS, container, level!!)?.orElse(null) ?: return null to IdleReason.ITEM
 		container[SLOT_INPUT].shrink(1)
-		container.setChanged(SLOT_INPUT)
+		return ItemJob(recipe.resultItem, recipe.workTime.toDouble(), BASELINE_CONSUMPTION) to null
-		copy.count = 1
-
-		return WorkerJob(copy, recipe.workTime.toDouble(), BASELINE_CONSUMPTION, CompoundTag().also {
-			it["result"] = recipe.resultItem.serializeNBT()
-		})
 	}
 
 	companion object {

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/RedstoneSetting.kt

@@ -1,7 +1,7 @@
 package ru.dbotthepony.mc.otm.block.entity
 
 import net.minecraft.network.chat.Component
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 
 enum class RedstoneSetting(val label: Component, val description: Component) {
 	IGNORED(TranslatableComponent("otm.gui.redstone.ignored"), TranslatableComponent("otm.gui.redstone.ignored.description")),

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/WorkerState.kt

@@ -0,0 +1,21 @@
+package ru.dbotthepony.mc.otm.block.entity
+
+import net.minecraft.util.StringRepresentable
+import net.minecraft.world.level.block.state.properties.EnumProperty
+
+enum class WorkerState : StringRepresentable {
+	IDLE,
+	WORKING,
+	ERROR;
+
+	companion object {
+		@JvmField
+		val WORKER_STATE: EnumProperty<WorkerState> = EnumProperty.create("worker", WorkerState::class.java)
+		@JvmField
+		val SEMI_WORKER_STATE: EnumProperty<WorkerState> = EnumProperty.create("worker", WorkerState::class.java, IDLE, WORKING)
+	}
+
+	override fun getSerializedName(): String {
+		return if (this == IDLE) "idle" else if (this == WORKING) "working" else "error"
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/blackhole/BlackHoleBlockEntity.kt

@@ -31,7 +31,8 @@ import ru.dbotthepony.mc.otm.matter.getMatterValue
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.registry.MItems
 import ru.dbotthepony.mc.otm.registry.MRegistry
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 import kotlin.math.roundToInt
 import kotlin.math.sqrt
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/blackhole/Explosions.kt

@@ -23,7 +23,6 @@ import ru.dbotthepony.mc.otm.block.BlockExplosionDebugger
 import ru.dbotthepony.mc.otm.core.*
 import ru.dbotthepony.mc.otm.core.Vector
 import ru.dbotthepony.mc.otm.registry.MRegistry
-import ru.dbotthepony.mc.otm.set
 import java.util.*
 import kotlin.collections.ArrayList
 import kotlin.collections.HashMap

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterBottlerBlockEntity.kt

@@ -15,25 +15,22 @@ import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
 import net.minecraftforge.common.util.LazyOptional
 import net.minecraftforge.items.CapabilityItemHandler
-import ru.dbotthepony.mc.otm.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.matter.MatterBottlerBlock
 import ru.dbotthepony.mc.otm.block.entity.MatteryPoweredBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.capability.matter.IMatterHandler
 import ru.dbotthepony.mc.otm.capability.matter.MatterDirection
 import ru.dbotthepony.mc.otm.capability.matter.MatterHandlerImpl
 import ru.dbotthepony.mc.otm.container.MatteryContainer
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode
 import ru.dbotthepony.mc.otm.graph.matter.MatterNetworkGraph
-import ru.dbotthepony.mc.otm.ifHas
 import ru.dbotthepony.mc.otm.menu.MatterBottlerMenu
-import ru.dbotthepony.mc.otm.orNull
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.*
 
 class MatterBottlerBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 	MatteryPoweredBlockEntity(MBlockEntities.MATTER_BOTTLER, p_155229_, p_155230_), IMatterGraphNode {

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterCapacitorBankBlockEntity.kt

@@ -15,7 +15,7 @@ import net.minecraft.world.level.block.Block
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
 import net.minecraftforge.common.util.LazyOptional
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.BatteryBankBlock
 import ru.dbotthepony.mc.otm.block.entity.MatteryBlockEntity
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
@@ -28,7 +28,8 @@ import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode
 import ru.dbotthepony.mc.otm.graph.matter.MatterNetworkGraph
 import ru.dbotthepony.mc.otm.menu.MatterCapacitorBankMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 import javax.annotation.ParametersAreNonnullByDefault
 
 @MethodsReturnNonnullByDefault

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterDecomposerBlockEntity.kt

@@ -12,24 +12,22 @@ import net.minecraft.world.item.ItemStack
 import net.minecraft.world.level.Level
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
+import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.items.CapabilityItemHandler
 import net.minecraftforge.items.IItemHandler
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.block.entity.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJob
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJobStatus
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.capability.matter.IMatterHandler
 import ru.dbotthepony.mc.otm.capability.matter.MatterDirection
 import ru.dbotthepony.mc.otm.capability.matter.MatterHandlerImpl
 import ru.dbotthepony.mc.otm.container.MatteryContainer
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
+import ru.dbotthepony.mc.otm.container.MatteryContainerFilter
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.*
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode
 import ru.dbotthepony.mc.otm.graph.matter.MatterNetworkGraph
-import ru.dbotthepony.mc.otm.ifHas
 import ru.dbotthepony.mc.otm.item.MatterDustItem
 import ru.dbotthepony.mc.otm.matter.baselineComplexityDecomposeTicks
 import ru.dbotthepony.mc.otm.matter.canDecompose
@@ -37,7 +35,6 @@ import ru.dbotthepony.mc.otm.matter.getMatterValue
 import ru.dbotthepony.mc.otm.menu.MatterDecomposerMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.registry.MItems
-import ru.dbotthepony.mc.otm.set
 
 fun moveMatterAsDustIntoContainer(_matterValue: ImpreciseFraction, container: MatteryContainer, OUTPUT_DUST_MAIN: Int, OUTPUT_DUST_STACKING: Int): ImpreciseFraction {
 	var matterValue = _matterValue
@@ -93,7 +90,29 @@ fun moveMatterAsDustIntoContainer(_matterValue: ImpreciseFraction, container: Ma
 }
 
 class MatterDecomposerBlockEntity(pos: BlockPos, state: BlockState)
-	: MatteryWorkerBlockEntity(MBlockEntities.MATTER_DECOMPOSER, pos, state), IMatterGraphNode {
+	: MatteryWorkerBlockEntity<MatterDecomposerBlockEntity.DecomposerJob>(MBlockEntities.MATTER_DECOMPOSER, pos, state, ::DecomposerJob), IMatterGraphNode {
+
+	class DecomposerJob : Job {
+		val toDust: Boolean
+		var matterValue: ImpreciseFraction
+
+		constructor(tag: CompoundTag) : super(tag) {
+			toDust = tag.getBoolean("to_dust")
+			matterValue = tag.getImpreciseFraction("value")
+		}
+
+		constructor(toDust: Boolean, matterValue: ImpreciseFraction, ticks: Double) : super(ticks, BASE_CONSUMPTION) {
+			this.toDust = toDust
+			this.matterValue = matterValue
+		}
+
+		override fun serializeNBT(): CompoundTag {
+			return super.serializeNBT().also {
+				it["to_dust"] = toDust
+				it["value"] = matterValue
+			}
+		}
+	}
 
 	override val energy = WorkerEnergyStorage(this, ENERGY_STORAGE, MAX_IO)
 	private var valid = true
@@ -110,13 +129,18 @@ class MatterDecomposerBlockEntity(pos: BlockPos, state: BlockState)
 	private var resolverNode = LazyOptional.of { this }
 
 	// вход, выход
-	@JvmField
 	val container = MatteryContainer(this::setChangedLight, 3)
 
 	private val itemHandler = LazyOptional.of<IItemHandler> {
-		container.handler(
+		container.handler(object : MatteryContainerFilter {
-			{ slot: Int, stack: ItemStack -> slot == INPUT_SLOT && canDecompose(stack) },
+			override fun canInsert(slot: Int, stack: ItemStack): Boolean {
-			{ slot: Int, _: Int, _: ItemStack -> slot != INPUT_SLOT })
+				return slot == INPUT_SLOT && canDecompose(stack)
+			}
+
+			override fun canExtract(slot: Int, amount: Int, stack: ItemStack): Boolean {
+				return slot != INPUT_SLOT
+			}
+		})
 	}
 
 	override val defaultDisplayName: Component
@@ -156,39 +180,35 @@ class MatterDecomposerBlockEntity(pos: BlockPos, state: BlockState)
 
 	override fun <T> getCapability(cap: Capability<T>, side: Direction?): LazyOptional<T> {
 		if (valid) {
-			if (cap === MatteryCapability.MATTER) return resolverMatter.cast()
+			if (cap == MatteryCapability.MATTER) return resolverMatter.cast()
-			if (cap === MatteryCapability.MATTER_NODE) return resolverNode.cast()
+			if (cap == MatteryCapability.MATTER_NODE) return resolverNode.cast()
-			if (cap === CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) return itemHandler.cast()
+			if (cap == ForgeCapabilities.ITEM_HANDLER) return itemHandler.cast()
 		}
 
 		return super.getCapability(cap, side)
 	}
 
-	override fun onJobFinish(job: WorkerJob): WorkerJobStatus {
+	override fun onJobFinish(job: DecomposerJob): Status {
-		var matterValue = ImpreciseFraction.deserializeNBT(job.data["value"])
+		if (job.toDust) {
+			job.matterValue = moveMatterAsDustIntoContainer(job.matterValue, container, OUTPUT_DUST_MAIN, OUTPUT_DUST_STACKING)
 
-		if (job.data.getBoolean("to_dust")) {
+			if (!job.matterValue.isZero) {
-			matterValue = moveMatterAsDustIntoContainer(matterValue, container, OUTPUT_DUST_MAIN, OUTPUT_DUST_STACKING)
+				return Status.FAILURE_WAIT_FAST
-
-			if (!matterValue.isZero) {
-				job.data["value"] = matterValue.serializeNBT()
-				return WorkerJobStatus(20)
 			}
 
-			return WorkerJobStatus()
+			return Status.SUCCESS
 		}
 
-		matterValue -= matter.receiveMatterInner(matterValue, false)
+		job.matterValue -= matter.receiveMatterInner(job.matterValue, false)
 
-		if (matterValue.isPositive) {
+		if (job.matterValue.isPositive) {
-			job.data["value"] = matterValue.serializeNBT()
+			return Status.FAILURE_MATTER
-			return WorkerJobStatus(false, 20)
 		}
 
-		return WorkerJobStatus()
+		return Status.SUCCESS
 	}
 
-	override fun computeNextJob(): WorkerJob? {
+	override fun computeNextJob(): Pair<DecomposerJob?, IdleReason?> {
 		val stack = container[INPUT_SLOT]
 
 		if (!stack.isEmpty) {
@@ -197,19 +217,13 @@ class MatterDecomposerBlockEntity(pos: BlockPos, state: BlockState)
 
 			if (canDecompose(copy)) {
 				val matter = getMatterValue(copy)
+				stack.count--
 
-				if (!matter.isZero) {
+				return DecomposerJob((level?.random?.nextDouble() ?: 1.0) <= 0.2, matter.value, matter.complexity * baselineComplexityDecomposeTicks) to null
-					stack.count--
-
-					return WorkerJob(copy, matter.complexity * baselineComplexityDecomposeTicks, BASE_CONSUMPTION, CompoundTag().also {
-						it["to_dust"] = (level?.random?.nextDouble() ?: 1.0) <= 0.2
-						it["value"] = matter.value.serializeNBT()
-					})
-				}
 			}
 		}
 
-		return null
+		return null to IdleReason.ITEM
 	}
 
 	override fun setRemoved() {

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterPanelBlockEntity.kt

@@ -3,7 +3,6 @@ package ru.dbotthepony.mc.otm.block.entity.matter
 import net.minecraft.core.BlockPos
 import net.minecraft.core.Direction
 import net.minecraft.world.level.block.state.BlockState
-import ru.dbotthepony.mc.otm.capability.matter.IMatterTaskProvider
 import ru.dbotthepony.mc.otm.menu.MatterPanelMenu
 import net.minecraft.world.entity.player.Inventory
 import net.minecraft.world.entity.player.Player
@@ -12,10 +11,6 @@ import net.minecraftforge.common.util.LazyOptional
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import java.util.HashMap
 import java.util.UUID
-import ru.dbotthepony.mc.otm.capability.matter.MatterTask
-import java.util.stream.Collectors
-import ru.dbotthepony.mc.otm.capability.matter.MatterTaskAllocation
-import ru.dbotthepony.mc.otm.capability.matter.PatternState
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.ListTag
 import net.minecraft.nbt.Tag
@@ -23,17 +18,18 @@ import net.minecraft.network.chat.Component
 import net.minecraft.server.level.ServerLevel
 import net.minecraft.world.level.Level
 import net.minecraftforge.common.capabilities.Capability
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.entity.MatteryBlockEntity
+import ru.dbotthepony.mc.otm.capability.matter.*
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode
 import ru.dbotthepony.mc.otm.graph.matter.MatterNetworkGraph
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import java.util.ArrayList
-import java.util.List
+import java.util.stream.Stream
 
 class MatterPanelBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
-	MatteryBlockEntity(MBlockEntities.MATTER_PANEL, p_155229_, p_155230_), IMatterGraphNode, IMatterTaskProvider {
+	MatteryBlockEntity(MBlockEntities.MATTER_PANEL, p_155229_, p_155230_), IMatterGraphNode, IReplicationTaskProvider {
 
 	private val listeners = ArrayList<MatterPanelMenu>()
 	override val matterNode = Graph6Node<IMatterGraphNode>(this)
@@ -88,61 +84,59 @@ class MatterPanelBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		matterNode.destroy(::MatterNetworkGraph)
 	}
 
-	override fun getTaskHandler(): IMatterTaskProvider? {
+	override fun getTaskHandler(): IReplicationTaskProvider {
 		return this
 	}
 
-	private val _tasks = HashMap<UUID, MatterTask>()
+	private val _tasks = HashMap<UUID, ReplicationTask>()
 
-	override val tasks: Collection<MatterTask> get() {
+	override val replicationTasks: Stream<ReplicationTask> get() {
-		return _tasks.values.stream().filter { task: MatterTask? -> task!!.required() > 0 }.collect(Collectors.toList()) as Collection<MatterTask>
+		return _tasks.values.stream().filter { it.required > 0 }
 	}
 
-	override val allTasks: Collection<MatterTask> get() {
+	override val allReplicationTasks: Stream<ReplicationTask> get() {
-		return List.copyOf(_tasks.values) as Collection<MatterTask>
+		return _tasks.values.stream()
 	}
 
-	override fun allocateTask(simulate: Boolean): MatterTaskAllocation? {
+	override fun allocateTask(simulate: Boolean): ReplicationTaskAllocation? {
 		val graph = matterNode.graph as MatterNetworkGraph? ?: return null
 
 		for ((key, task) in _tasks) {
 			if (task.required > 0) {
-				val getPattern = graph.getPattern(task.pattern!!)
+				val pattern = task.patternId?.let(graph::getPattern) ?: continue
 
-				if (getPattern != null) {
+				if (!simulate) {
-					if (!simulate) {
+					val new = task.allocate()
-						val new = task.shrinkRequired(1)
+					_tasks[key] = new
-						_tasks[key] = new
+					listeners.forEach { it.taskUpdated(new) }
-						listeners.forEach { menu: MatterPanelMenu -> menu.taskUpdated(new) }
+					graph.onMatterTaskUpdated(new, task)
-						graph.onMatterTaskUpdated(new, task)
+					setChanged()
-						setChanged()
-					}
-
-					return MatterTaskAllocation(task, getPattern)
 				}
+
+				return ReplicationTaskAllocation(task, pattern)
 			}
 		}
 
 		return null
 	}
 
-	override fun notifyTaskCompletion(task: MatterTask): Boolean {
+	override fun notifyTaskCompletion(taskId: UUID): Boolean {
-		var localTask = _tasks[task.id] ?: return false
+		var localTask = _tasks[taskId] ?: return false
 		val oldTask = localTask
 
-		localTask = localTask.shrinkInProgress(1)
+		localTask = localTask.finish()
 		val graph = matterNode.graph as MatterNetworkGraph?
 
 		// Задача полностью выполнена
-		if (localTask.required <= 0 && localTask.in_progress <= 0) {
+		if (localTask.required <= 0 && localTask.inProgress <= 0) {
-			_tasks.remove(task.id)
+			_tasks.remove(taskId)
-			graph?.onMatterTaskCreated(task)
+			graph?.onMatterTaskFinished(localTask)
-			listeners.forEach { menu: MatterPanelMenu -> menu.taskRemoved(localTask) }
+			listeners.forEach { it.taskRemoved(localTask) }
 		} else {
 			// Задача обновлена
-			_tasks[task.id()] = localTask
+			_tasks[taskId] = localTask
 			graph?.onMatterTaskUpdated(localTask, oldTask)
-			listeners.forEach { menu: MatterPanelMenu -> menu.taskUpdated(localTask) }
+			listeners.forEach { it.taskUpdated(localTask) }
 		}
 
 		setChanged()
@@ -155,7 +149,7 @@ class MatterPanelBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		val list = ListTag()
 
 		for (task in _tasks.values) {
-			list.add(task!!.serializeNBT())
+			list.add(task.serializeNBT())
 		}
 
 		nbt.put("tasks", list)
@@ -167,16 +161,16 @@ class MatterPanelBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		val list = nbt.getList("tasks", Tag.TAG_COMPOUND.toInt())
 
 		for (tag in list) {
-			val task = MatterTask.deserializeNBT(tag)
+			val task = ReplicationTask.deserializeNBT(tag)
 
 			if (task != null) {
-				_tasks[task.id()] = task
+				_tasks[task.id] = task
 			}
 		}
 	}
 
-	override fun getTask(id: UUID): MatterTask? {
+	override fun getTask(id: UUID): ReplicationTask? {
-		return _tasks[id]
+		return _tasks[id]?.asImmutable()
 	}
 
 	fun removeTask(id: UUID) {
@@ -185,19 +179,17 @@ class MatterPanelBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 
 		(matterNode.graph as MatterNetworkGraph?)?.onMatterTaskRemoved(task)
 
-		listeners.forEach { menu: MatterPanelMenu -> menu.taskRemoved(task) }
+		listeners.forEach { it.taskRemoved(task) }
 		setChanged()
 	}
 
-	fun removeTask(state: PatternState) = removeTask(state.id)
+	fun addTask(state: IPatternState, count: Int): IReplicationTask<*> {
-
+		val task = ReplicationTask(UUID.randomUUID(), state.id, state.item, 0, 0, count)
-	fun addTask(state: PatternState, how_much: Int): MatterTask {
+		_tasks[task.id] = task
-		val task = MatterTask(UUID.randomUUID(), state.id, state.item, 0, 0, how_much)
-		_tasks[task.id()] = task
 
 		(matterNode.graph as MatterNetworkGraph?)?.onMatterTaskCreated(task)
 
-		listeners.forEach { menu: MatterPanelMenu -> menu.taskUpdated(task) }
+		listeners.forEach { it.taskUpdated(task) }
 		setChanged()
 
 		return task

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterRecyclerBlockEntity.kt

@@ -12,13 +12,10 @@ import net.minecraft.world.item.ItemStack
 import net.minecraft.world.level.Level
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
+import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.items.CapabilityItemHandler
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.block.entity.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJob
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJobStatus
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerTickContext
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.capability.matter.IMatterHandler
@@ -30,26 +27,27 @@ import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode
 import ru.dbotthepony.mc.otm.graph.matter.MatterNetworkGraph
-import ru.dbotthepony.mc.otm.ifHas
 import ru.dbotthepony.mc.otm.item.MatterDustItem
+import ru.dbotthepony.mc.otm.core.map
 import ru.dbotthepony.mc.otm.menu.MatterRecyclerMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
 class MatterRecyclerBlockEntity(blockPos: BlockPos, blockState: BlockState)
-	: MatteryWorkerBlockEntity(MBlockEntities.MATTER_RECYCLER, blockPos, blockState), IMatterGraphNode {
+	: MatteryWorkerBlockEntity<MatteryWorkerBlockEntity.Job>(MBlockEntities.MATTER_RECYCLER, blockPos, blockState, ::Job), IMatterGraphNode {
 
 	val matter = MatterHandlerImpl(
-		this::setChangedLight,
+		this::matterLevelUpdated,
 		MatterDirection.EXTRACT,
 		STORAGE
 	)
 
-	val container = MatteryContainer(this::setChangedLight, 1)
+	val container = MatteryContainer(this::itemContainerUpdated, 1)
 	override val matterNode = Graph6Node<IMatterGraphNode>(this)
 	private var resolverNode = LazyOptional.of { this }
 	private var valid = true
-	override val energy = WorkerEnergyStorage(this, MAX_POWER)
+	override val energy = WorkerEnergyStorage(this::powerLevelUpdated, MAX_POWER)
 
 	override fun getMatterHandler(): IMatterHandler {
 		return matter
@@ -99,7 +97,7 @@ class MatterRecyclerBlockEntity(blockPos: BlockPos, blockState: BlockState)
 
 	override fun load(nbt: CompoundTag) {
 		super.load(nbt)
-		nbt.ifHas("matter", CompoundTag::class.java, matter::deserializeNBT)
+		nbt.map("matter", matter::deserializeNBT)
 		container.deserializeNBT(nbt["container"])
 	}
 
@@ -107,15 +105,12 @@ class MatterRecyclerBlockEntity(blockPos: BlockPos, blockState: BlockState)
 		if (!valid)
 			return super.getCapability(cap, side)
 
-		if (cap === CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) {
+		return when (cap) {
-			return itemHandler.get().cast()
+			ForgeCapabilities.ITEM_HANDLER -> itemHandler.get().cast()
-		} else if (cap === MatteryCapability.MATTER) {
+			MatteryCapability.MATTER -> matter.get().cast()
-			return matter.get().cast()
+			MatteryCapability.MATTER_NODE -> resolverNode.cast()
-		} else if (cap === MatteryCapability.MATTER_NODE) {
+			else -> super.getCapability(cap, side)
-			return resolverNode.cast()
 		}
-
-		return super.getCapability(cap, side)
 	}
 
 	override val defaultDisplayName: Component
@@ -125,41 +120,39 @@ class MatterRecyclerBlockEntity(blockPos: BlockPos, blockState: BlockState)
 		return MatterRecyclerMenu(containerID, inventory, this)
 	}
 
-	override fun onJobFinish(job: WorkerJob): WorkerJobStatus {
+	override fun onJobFinish(job: Job): Status {
 		// вся логика в onWorkTick
-		return WorkerJobStatus()
+		return Status.SUCCESS
 	}
 
-	override fun computeNextJob(): WorkerJob? {
+	override fun computeNextJob(): Pair<Job?, IdleReason?> {
 		if (matter.missingMatter.isZero)
-			return null
+			return null to IdleReason.ITEM
 
 		val stack = container[0]
 
 		if (stack.isEmpty || stack.item !is MatterDustItem) {
-			return null
+			return null to IdleReason.ITEM
 		}
 
-		val copy = stack.copy()
+		val dustMatter = (stack.item as MatterDustItem).getMatterValue(stack.copy().also { it.count = 1 }) ?: return null to IdleReason.ITEM
-		copy.count = 1
-
-		val dustMatter = (stack.item as MatterDustItem).getMatterValue(copy) ?: return null
 		stack.shrink(1)
-		return WorkerJob(copy, dustMatter.value.toDouble() * MATTER_TICKS, POWER_CONSUMPTION)
+		container.setChanged(0)
+		return Job(dustMatter.value.toDouble() * MATTER_TICKS, POWER_CONSUMPTION) to null
 	}
 
-	override fun onWorkTick(context: WorkerTickContext): WorkerJobStatus {
+	override fun onWorkTick(requiredPower: ImpreciseFraction, extractedPower: ImpreciseFraction, ticksAdvanced: Double): Status {
 		if ((level?.random?.nextDouble() ?: 1.0) <= 0.4)
-			return WorkerJobStatus()
+			return Status.SUCCESS
 
-		val receive = if (context.ticksAdvanced == 1.0) MATTER_PER_TICK else MATTER_PER_TICK * context.ticksAdvanced
+		val receive = MATTER_PER_TICK * ticksAdvanced
 		val received = matter.receiveMatterInner(receive, true)
 
 		if (receive != received)
-			return WorkerJobStatus(false, 20)
+			return Status.FAILURE_MATTER
 
 		matter.receiveMatterInner(receive, false)
-		return WorkerJobStatus()
+		return Status.SUCCESS
 	}
 
 	fun tick() {

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterReplicatorBlockEntity.kt

@@ -8,49 +8,93 @@ import net.minecraft.server.level.ServerLevel
 import net.minecraft.world.entity.player.Inventory
 import net.minecraft.world.entity.player.Player
 import net.minecraft.world.inventory.AbstractContainerMenu
+import net.minecraft.world.item.ItemStack
 import net.minecraft.world.level.Level
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
+import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.items.CapabilityItemHandler
+import ru.dbotthepony.mc.otm.block.entity.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.TranslatableComponent
-import ru.dbotthepony.mc.otm.block.entity.worker.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJob
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJobStatus
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerTickContext
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.capability.matter.*
 import ru.dbotthepony.mc.otm.container.MatteryContainer
 import ru.dbotthepony.mc.otm.container.MatteryContainerFilterOnlyOut
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode
 import ru.dbotthepony.mc.otm.graph.matter.MatterNetworkGraph
-import ru.dbotthepony.mc.otm.ifHas
 import ru.dbotthepony.mc.otm.matter.baselineComplexityReplicateTicks
 import ru.dbotthepony.mc.otm.matter.getMatterValue
 import ru.dbotthepony.mc.otm.menu.MatterReplicatorMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.*
 
 class MatterReplicatorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
-	MatteryWorkerBlockEntity(MBlockEntities.MATTER_REPLICATOR, p_155229_, p_155230_), IMatterGraphNode {
+	MatteryWorkerBlockEntity<MatterReplicatorBlockEntity.ReplicatorJob>(MBlockEntities.MATTER_REPLICATOR, p_155229_, p_155230_, {
+		try {
+			ReplicatorJob(it)
+		} catch(err: NoSuchElementException) {
+			null
+		}
+	}), IMatterGraphNode {
 
-	override val energy = WorkerEnergyStorage(this, STORAGE, MAX_IO)
+	class ReplicatorJob : ItemJob {
+		val matterPerTick: ImpreciseFraction
+		val task: ReplicationTask
+		var matterValue: ImpreciseFraction
+		val pattern: PatternState?
+		val asDust: Boolean
+
+		constructor(tag: CompoundTag) : super(tag) {
+			matterPerTick = tag.getImpreciseFraction("matterPerTick")
+			matterValue = tag.getImpreciseFraction("matterValue")
+			pattern = tag.map("pattern", PatternState::deserializeNBT)
+			asDust = tag.getBoolean("asDust")
+			task = tag.map("task", ReplicationTask::deserializeNBT) ?: throw NoSuchElementException("Unable to deserialize matter task")
+		}
+
+		constructor(
+			itemStack: ItemStack,
+			matterPerTick: ImpreciseFraction,
+			task: ReplicationTask,
+			matterValue: ImpreciseFraction,
+			pattern: PatternState?,
+			asDust: Boolean,
+			ticks: Double,
+		) : super(itemStack, ticks, BASE_CONSUMPTION) {
+			this.matterPerTick = matterPerTick
+			this.task = task
+			this.matterValue = matterValue
+			this.pattern = pattern
+			this.asDust = asDust
+		}
+
+		override fun serializeNBT(): CompoundTag {
+			return super.serializeNBT().also {
+				it["matterPerTick"] = this.matterPerTick
+				it["task"] = this.task.serializeNBT()
+				it["matterValue"] = this.matterValue
+
+				if (this.pattern != null)
+					it["pattern"] = this.pattern.serializeNBT()
+
+				it["asDust"] = this.asDust
+			}
+		}
+	}
+
+	override val energy = WorkerEnergyStorage(this::powerLevelUpdated, STORAGE, MAX_IO)
 	override val matterNode = Graph6Node<IMatterGraphNode>(this)
 	private val resolverNode = LazyOptional.of { this }
 
-	@JvmField
 	val matter = MatterHandlerImpl(
-		this::setChangedLight,
+		this::matterLevelUpdated,
 		MatterDirection.RECEIVE,
 		ImpreciseFraction(2)
 	)
 
-	// обычные запросы
+	val container = MatteryContainer(this::itemContainerUpdated, 5)
-	@JvmField
-	val container = MatteryContainer(this::setChangedLight, 5)
 	private val itemHandler = container.handler(MatteryContainerFilterOnlyOut)
 
 	override val defaultDisplayName: Component
@@ -60,38 +104,42 @@ class MatterReplicatorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		return MatterReplicatorMenu(containerID, inventory, this)
 	}
 
-	override fun onJobFinish(job: WorkerJob): WorkerJobStatus {
+	override fun onJobFinish(job: ReplicatorJob): Status {
-		if (job.data.getBoolean("as_dust")) {
+		if (job.asDust) {
-			val matterValue = moveMatterAsDustIntoContainer(ImpreciseFraction.deserializeNBT(job["matter"]), container, OUTPUT_DUST_MAIN, OUTPUT_DUST_STACKING)
+			job.matterValue = moveMatterAsDustIntoContainer(job.matterValue, container, OUTPUT_DUST_MAIN, OUTPUT_DUST_STACKING)
 
-			if (!matterValue.isZero) {
+			if (!job.matterValue.isZero) {
-				job["matter"] = matterValue.serializeNBT()
+				return Status.FAILURE_WAIT
-				return WorkerJobStatus(false, 20)
 			}
 
-			(matterNode.graph as MatterNetworkGraph?)?.notifyTaskCompletion(MatterTask.deserializeNBT(job["task"])!!)
+			(matterNode.graph as MatterNetworkGraph?)?.notifyTaskCompletion(job.task.id)
-
+			return Status.SUCCESS
-			return WorkerJobStatus()
 		}
 
-		if (!container.fullyAddItem(job.stack, FIRST_ACTUAL_OUTPUT_SLOT .. LAST_ACTUAL_OUTPUT_SLOT)) {
+		if (!container.fullyAddItem(job.itemStack, FIRST_ACTUAL_OUTPUT_SLOT .. LAST_ACTUAL_OUTPUT_SLOT)) {
-			return WorkerJobStatus(false, 20)
+			return Status.FAILURE_ITEM
 		}
 
-		(matterNode.graph as MatterNetworkGraph?)?.notifyTaskCompletion(MatterTask.deserializeNBT(job["task"])!!)
+		(matterNode.graph as MatterNetworkGraph?)?.notifyTaskCompletion(job.task.id)
-		return WorkerJobStatus()
+		return Status.SUCCESS
 	}
 
-	override fun onMatterTaskCreated(task: MatterTask) {
+	override fun onMatterTaskCreated(task: IReplicationTask<*>) {
-		isIdling = false
+		if (idleReason == IdleReason.OBSERVING) {
+			isIdling = false
+		}
 	}
 
-	override fun onMatterTaskUpdated(new_state: MatterTask, old_state: MatterTask) {
+	override fun <T : IReplicationTask<*>> onMatterTaskUpdated(newState: T, oldState: T) {
-		isIdling = false
+		if (idleReason == IdleReason.OBSERVING) {
+			isIdling = false
+		}
 	}
 
-	override fun onPatternAdded(state: PatternState) {
+	override fun onPatternAdded(state: IPatternState) {
-		isIdling = false
+		if (idleReason == IdleReason.OBSERVING) {
+			isIdling = false
+		}
 	}
 
 	override fun setRemoved() {
@@ -106,33 +154,35 @@ class MatterReplicatorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 			MatterNetworkGraph.discoverFull(this, matterNode)
 	}
 
-	override fun computeNextJob(): WorkerJob? {
+	override fun computeNextJob(): Pair<ReplicatorJob?, IdleReason?> {
-		val graph = matterNode.graph as MatterNetworkGraph? ?: return null
+		if (energy.batteryLevel < BASE_CONSUMPTION) {
-		val allocation = graph.allocateTask(false) ?: return null
+			return null to IdleReason.POWER
+		}
+
+		val graph = matterNode.graph as MatterNetworkGraph? ?: return null to null
+		val allocation = graph.allocateTask(simulate = false) ?: return null to IdleReason.OBSERVING
 		val stack = allocation.task.stack(1)
 		val matter = getMatterValue(stack)
 
 		// ????????
-		if (matter.isZero) return null
+		if (matter.isZero) return null to null
 
 		val ticks = matter.complexity * baselineComplexityReplicateTicks
 
-		return WorkerJob(stack, ticks, BASE_CONSUMPTION, CompoundTag().also {
+		return ReplicatorJob(
-			it["matter_per_tick"] = (matter.value / ticks).serializeNBT()
+			itemStack = stack,
-			it["task"] = allocation.task.serializeNBT()
+			matterPerTick = matter.value / ticks,
-			it["matter"] = matter.value.serializeNBT()
+			task = allocation.task.asImmutable(),
-
+			matterValue = matter.value,
-			if (allocation.pattern != null)
+			pattern = allocation.pattern?.asImmutable(),
-				it["pattern"] = allocation.pattern.serializeNBT()
+			asDust = (level?.random?.nextDouble() ?: 1.0) > (allocation.pattern?.researchPercent ?: 2.0),
-
+			ticks = ticks,
-			if ((level?.random?.nextDouble() ?: 1.0) > (allocation.pattern?.research ?: 2.0))
+		) to null
-				it["as_dust"] = true
-		})
 	}
 
-	override fun onWorkTick(context: WorkerTickContext): WorkerJobStatus {
+	override fun onWorkTick(requiredPower: ImpreciseFraction, extractedPower: ImpreciseFraction, ticksAdvanced: Double): Status {
-		val drainPerTick = ImpreciseFraction.deserializeNBT(context.job.data["matter_per_tick"])
+		val drainPerTick = currentJob!!.matterPerTick * ticksAdvanced
-		val graph = matterNode.graph as MatterNetworkGraph? ?: return WorkerJobStatus(false, 20)
+		val graph = matterNode.graph as MatterNetworkGraph? ?: return Status.FAILURE_WAIT_FAST
 
 		if (matter.extractMatterInner(drainPerTick, true) < drainPerTick) {
 			// в машине недостаточно материи
@@ -142,44 +192,42 @@ class MatterReplicatorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 				val toExtract = drainPerTick - matter.extractMatterInner(drainPerTick, true)
 				val drain = graph.extractMatter(toExtract, true)
 
-				if (drain < toExtract) {
+				if (drain != toExtract) {
 					// недостаточно материи в сети
-					return WorkerJobStatus(false, 200)
+					return Status.FAILURE_MATTER
 				}
 
 				// достаточно материи в сети + внутри машины
 				matter.extractMatterInner(drainPerTick, false)
 				graph.extractMatter(drain, false)
-				return WorkerJobStatus()
+				return Status.SUCCESS
 			} else {
 				// в тик требуется меньше материи, чем её может хранить репликатор
 				// примем из сети недостающее количество бака материи, или 200 тиков репликации, что меньше
-				val toExtract =
+				val drain = graph.extractMatter(matter.missingMatter.coerceAtMost(drainPerTick * DRAIN_MULT), true)
-					matter.missingMatter.coerceAtMost(drainPerTick.times(DRAIN_MULT))
-
-				val drain = graph.extractMatter(toExtract, true)
 
 				if (drain.isZero) {
 					// в сети нет материи
-					return WorkerJobStatus(false, 200)
+					return Status.FAILURE_MATTER
 				}
 
 				val received = matter.receiveMatterOuter(drain, false)
 				graph.extractMatter(received, false)
 
 				// получили материю, проверяем возможность работы
-				if (matter.extractMatterInner(drainPerTick, false) >= drainPerTick) {
+				if (matter.extractMatterInner(drainPerTick, true) >= drainPerTick) {
-					return WorkerJobStatus()
+					matter.extractMatterInner(drainPerTick, false)
+					return Status.SUCCESS
 				} else {
 					// :(
-					return WorkerJobStatus(false, 200)
+					return Status.FAILURE_WAIT
 				}
 			}
 		}
 
 		// в машине достаточно материи
 		matter.extractMatterInner(drainPerTick, false)
-		return WorkerJobStatus()
+		return Status.SUCCESS
 	}
 
 	override fun saveAdditional(nbt: CompoundTag) {
@@ -191,10 +239,7 @@ class MatterReplicatorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 	override fun load(nbt: CompoundTag) {
 		super.load(nbt)
 		container.deserializeNBT(nbt["container"])
-
+		nbt.map("matter", matter::deserializeNBT)
-		nbt.ifHas("matter", CompoundTag::class.java) {
-			matter.deserializeNBT(it)
-		}
 	}
 
 	private var valid = true
@@ -213,8 +258,8 @@ class MatterReplicatorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 
 	override fun <T> getCapability(cap: Capability<T>, side: Direction?): LazyOptional<T> {
 		if (valid) {
-			if (cap === MatteryCapability.MATTER_NODE) return resolverNode.cast()
+			if (cap == MatteryCapability.MATTER_NODE) return resolverNode.cast()
-			if (cap === CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) return itemHandler.get().cast()
+			if (cap == ForgeCapabilities.ITEM_HANDLER) return itemHandler.get().cast()
 		}
 
 		return super.getCapability(cap, side)

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterScannerBlockEntity.kt

@@ -12,16 +12,16 @@ import net.minecraft.world.item.ItemStack
 import net.minecraft.world.level.Level
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
+import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.items.CapabilityItemHandler
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.block.entity.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.MatteryWorkerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJob
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerJobStatus
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
+import ru.dbotthepony.mc.otm.capability.matter.IPatternState
 import ru.dbotthepony.mc.otm.capability.matter.PatternState
 import ru.dbotthepony.mc.otm.container.MatteryContainer
+import ru.dbotthepony.mc.otm.container.MatteryContainerFilter
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.matter.IMatterGraphNode
@@ -32,26 +32,38 @@ import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import java.util.*
 
 class MatterScannerBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
-	MatteryWorkerBlockEntity(MBlockEntities.MATTER_SCANNER, p_155229_, p_155230_), IMatterGraphNode {
+	MatteryWorkerBlockEntity<MatteryWorkerBlockEntity.ItemJob>(MBlockEntities.MATTER_SCANNER, p_155229_, p_155230_, ::ItemJob), IMatterGraphNode {
 
-	val container = MatteryContainer(this::setChanged, 1)
+	val container = MatteryContainer(this::itemContainerUpdated, 1)
-	override val energy = WorkerEnergyStorage(this, STORAGE, MAX_IO)
+	override val energy = WorkerEnergyStorage(this::powerLevelUpdated, STORAGE, MAX_IO)
-	private val itemHandler = container.handler(
+
-		{ _: Int, stack: ItemStack -> canDecompose(stack) },
+	private val itemHandler = container.handler(object : MatteryContainerFilter {
-		{ _: Int, _: Int, _: ItemStack -> isIdling }
+		override fun canInsert(slot: Int, stack: ItemStack): Boolean {
-	)
+			return canDecompose(stack)
+		}
+
+		override fun canExtract(slot: Int, amount: Int, stack: ItemStack): Boolean {
+			return isIdling
+		}
+	})
 
 	// IMatterGraphNode
-	override fun onPatternAdded(state: PatternState) {
+	override fun onPatternAdded(state: IPatternState) {
-		isIdling = false
+		if (idleReason == IdleReason.OBSERVING) {
+			isIdling = false
+		}
 	}
 
-	override fun onPatternRemoved(state: PatternState) {
+	override fun onPatternRemoved(state: IPatternState) {
-		isIdling = false
+		if (idleReason == IdleReason.OBSERVING) {
+			isIdling = false
+		}
 	}
 
-	override fun onPatternUpdated(new_state: PatternState, old_state: PatternState) {
+	override fun onPatternUpdated(newState: IPatternState, oldState: IPatternState) {
-		isIdling = false
+		if (idleReason == IdleReason.OBSERVING) {
+			isIdling = false
+		}
 	}
 	// /IMatterGraphNode
 
@@ -61,7 +73,7 @@ class MatterScannerBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 
 	override fun <T> getCapability(cap: Capability<T>, side: Direction?): LazyOptional<T> {
 		if (valid) {
-			if (cap === CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) return itemHandler.get().cast()
+			if (cap == ForgeCapabilities.ITEM_HANDLER) return itemHandler.get().cast()
 			if (cap == MatteryCapability.MATTER_NODE) return resolverNode.cast()
 		}
 
@@ -105,72 +117,71 @@ class MatterScannerBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		super.load(nbt)
 	}
 
-	override fun onJobFinish(job: WorkerJob): WorkerJobStatus {
+	override fun onJobFinish(job: ItemJob): Status {
-		val grid = matterNode.graph as MatterNetworkGraph? ?: return WorkerJobStatus(false, 100)
+		val grid = matterNode.graph as MatterNetworkGraph? ?: return Status.FAILURE_WAIT
 
-		val stack = job.stack
+		val stack = job.itemStack
-		if (stack.isEmpty || !hasMatterValue(stack)) return WorkerJobStatus()
+		if (stack.isEmpty || !hasMatterValue(stack)) return Status.SUCCESS
 
-		val getState = grid.findPatterns(stack.item)
+		var findState: IPatternState? = null
-		var findState: PatternState? = null
 
-		for (state in getState) {
+		for (state in grid.patterns.filter { it.item === stack.item }) {
-			if (state.item() === stack.item) {
+			if (findState == null && state.researchPercent < 1.0) {
-				if (findState == null && state.research() < 1.0) {
+				findState = state
-					findState = state
+			} else if (findState != null && findState.researchPercent < state.researchPercent) {
-				} else if (findState != null && findState.research() < state.research()) {
+				findState = state
-					findState = state
-				}
 			}
 		}
 
 		val new =
 			if (findState != null) {
-				PatternState(findState.id(), stack.item, findState.research() + 0.2)
+				PatternState(findState.id, stack.item, findState.researchPercent + 0.2)
 			} else {
 				PatternState(UUID.randomUUID(), stack.item, 0.2)
 			}
 
 		if (!grid.insertPattern(new, onlyUpdate = false, simulate = false).isFailed) {
-			return WorkerJobStatus()
+			return Status.SUCCESS
 		} else {
-			return WorkerJobStatus(false, 200)
+			return Status.FAILURE_WAIT
 		}
 	}
 
-	override fun computeNextJob(): WorkerJob? {
+	override fun computeNextJob(): Pair<ItemJob?, IdleReason?> {
-		val grid = matterNode.graph as MatterNetworkGraph? ?: return null
+		if (energy.batteryLevel.isZero) {
+			return null to IdleReason.POWER
+		}
+
+		val grid = matterNode.graph as MatterNetworkGraph? ?: return null to null
 
 		val stack = container.getItem(0)
-		if (stack.isEmpty || !canDecompose(stack)) return null
+		if (stack.isEmpty || !canDecompose(stack)) return null to IdleReason.ITEM
 
-		val getState = grid.findPatterns(stack.item)
+		var findState: IPatternState? = null
-		var findState: PatternState? = null
 
-		for (state in getState) {
+		for (state in grid.patterns.filter { it.item === stack.item }) {
-			if (state.item === stack.item && state.research < 1.0) {
+			if (state.researchPercent < 1.0) {
 				findState = state
-			} else if (state.item === stack.item && state.research >= 1.0) {
+			} else if (state.researchPercent >= 1.0) {
-				return null
+				return null to IdleReason.ITEM
 			}
 		}
 
-		val new: PatternState =
+		val new: IPatternState =
 			if (findState != null) {
-				PatternState(findState.id, stack.item, findState.research + 0.2)
+				PatternState(findState.id, stack.item, findState.researchPercent + 0.2)
 			} else {
 				PatternState(UUID.randomUUID(), stack.item, 0.2)
 			}
 
 		if (!grid.insertPattern(new, onlyUpdate = false, simulate = true).isFailed) {
-			val copy = stack.copy()
+			val copy = stack.copy().also { it.count = 1 }
-			copy.count = 1
 			stack.shrink(1)
 			container.setChanged()
-			return WorkerJob(copy, getMatterValue(copy).complexity * baselineComplexityScanTicks, BASE_CONSUMPTION)
+			return ItemJob(copy, getMatterValue(copy).complexity * baselineComplexityScanTicks, BASE_CONSUMPTION) to null
 		}
 
-		return null
+		return null to IdleReason.ITEM
 	}
 
 	override fun setLevel(p_155231_: Level) {

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/storage/DriveRackBlockEntity.kt

@@ -13,16 +13,17 @@ import net.minecraft.world.level.Level
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
 import net.minecraftforge.common.util.LazyOptional
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.entity.MatteryPoweredBlockEntity
 import ru.dbotthepony.mc.otm.graph.storage.BasicStorageGraphNode
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.container.MatteryContainer
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
-import ru.dbotthepony.mc.otm.ifHas
+import ru.dbotthepony.mc.otm.core.ifHas
 import ru.dbotthepony.mc.otm.menu.DriveRackMenu
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 import ru.dbotthepony.mc.otm.graph.storage.StorageNetworkGraph
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.storage.*

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/storage/DriveViewerBlockEntity.kt

@@ -11,16 +11,17 @@ import net.minecraft.world.item.ItemStack
 import net.minecraft.world.level.block.Block
 import net.minecraft.world.level.block.state.BlockState
 import ru.dbotthepony.mc.otm.OverdriveThatMatters
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.entity.MatteryPoweredBlockEntity
 import ru.dbotthepony.mc.otm.block.storage.DriveViewerBlock
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.container.MatteryContainer
 import ru.dbotthepony.mc.otm.menu.DriveViewerMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 import javax.annotation.ParametersAreNonnullByDefault
 
 @MethodsReturnNonnullByDefault

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/storage/ItemMonitorBlockEntity.kt

@@ -26,26 +26,26 @@ import net.minecraftforge.common.util.INBTSerializable
 import net.minecraftforge.common.util.LazyOptional
 import net.minecraftforge.network.NetworkEvent
 import org.apache.logging.log4j.LogManager
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.entity.MatteryPoweredBlockEntity
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.client.minecraft
 import ru.dbotthepony.mc.otm.container.MatteryContainer
-import ru.dbotthepony.mc.otm.get
+import ru.dbotthepony.mc.otm.container.get
 import ru.dbotthepony.mc.otm.graph.storage.BasicStorageGraphNode
 import ru.dbotthepony.mc.otm.graph.storage.StorageNetworkGraph
-import ru.dbotthepony.mc.otm.ifHas
+import ru.dbotthepony.mc.otm.core.ifHas
 import ru.dbotthepony.mc.otm.menu.ItemMonitorMenu
 import ru.dbotthepony.mc.otm.network.MatteryPacket
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 import ru.dbotthepony.mc.otm.storage.*
 import java.math.BigInteger
 import java.util.*
 import java.util.function.Supplier
 import kotlin.collections.HashMap
-import kotlin.collections.HashSet
 
 class ItemMonitorPlayerSettings : INBTSerializable<CompoundTag>, MatteryPacket {
 	enum class RefillSource(val component: Component) {
@@ -296,6 +296,7 @@ class ItemMonitorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		override fun stillValid(p_18946_: Player) = true
 
 		override fun getItem(p_18941_: Int): ItemStack {
+			require(p_18941_ == 1) { "Invalid slot ID: $p_18941_" }
 			return craftingRecipe?.resultItem?.copy() ?: ItemStack.EMPTY
 		}
 
@@ -423,12 +424,13 @@ class ItemMonitorBlockEntity(p_155229_: BlockPos, p_155230_: BlockState) :
 		}
 
 		override fun removeItemNoUpdate(p_18951_: Int): ItemStack {
-			// return removeItem(p_18951_, craftingRecipe?.resultItem?.count ?: Int.MAX_VALUE)
 			throw UnsupportedOperationException()
 		}
 
 		override fun setItem(p_18944_: Int, p_18945_: ItemStack) {
-			throw UnsupportedOperationException()
+			if ((craftingRecipe != null && !craftingRecipe!!.resultItem.isEmpty) || !p_18945_.isEmpty) {
+				throw RuntimeException("BUG-DETECT: Tried to set crafting result slot item to something, and either we have crafting recipe which have valid result, or we are trying to set slot to non empty item: $p_18945_")
+			}
 		}
 
 		override fun setChanged() {}

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/storage/StorageBusBlockEntity.kt

@@ -25,10 +25,7 @@ import ru.dbotthepony.mc.otm.block.entity.MatteryPoweredBlockEntity
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
 import ru.dbotthepony.mc.otm.container.ItemFilter
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
+import ru.dbotthepony.mc.otm.core.*
-import ru.dbotthepony.mc.otm.core.isPositive
-import ru.dbotthepony.mc.otm.core.isZero
-import ru.dbotthepony.mc.otm.core.plus
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.GraphNodeListener
 import ru.dbotthepony.mc.otm.graph.storage.BasicStorageGraphNode

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/storage/StorageInterfaces.kt

@@ -23,8 +23,7 @@ import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
 import ru.dbotthepony.mc.otm.block.entity.MatteryPoweredBlockEntity
 import ru.dbotthepony.mc.otm.capability.*
 import ru.dbotthepony.mc.otm.container.ItemFilter
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
+import ru.dbotthepony.mc.otm.core.*
-import ru.dbotthepony.mc.otm.core.plus
 import ru.dbotthepony.mc.otm.graph.Graph6Node
 import ru.dbotthepony.mc.otm.graph.GraphNodeListener
 import ru.dbotthepony.mc.otm.graph.storage.BasicStorageGraphNode

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/storage/StoragePowerSupplierBlockEntity.kt

@@ -13,7 +13,7 @@ import net.minecraft.world.level.block.state.BlockState
 import net.minecraftforge.common.capabilities.Capability
 import net.minecraftforge.common.util.LazyOptional
 import ru.dbotthepony.mc.otm.OverdriveThatMatters
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.entity.MatteryPoweredBlockEntity
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.WorkerEnergyStorage
@@ -24,7 +24,8 @@ import ru.dbotthepony.mc.otm.graph.storage.StorageNetworkGraph
 import ru.dbotthepony.mc.otm.menu.StoragePowerSupplierMenu
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.registry.MNames
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
 class StoragePowerSupplierBlockEntity(blockPos: BlockPos, blockState: BlockState) : MatteryPoweredBlockEntity(MBlockEntities.STORAGE_POWER_SUPPLIER, blockPos, blockState) {
 	override val defaultDisplayName: Component

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/worker/MatteryWorkerBlockEntity.kt

@@ -1,261 +0,0 @@
-package ru.dbotthepony.mc.otm.block.entity.worker
-
-import net.minecraft.world.level.block.entity.BlockEntityType
-import net.minecraft.core.BlockPos
-import net.minecraft.world.level.block.state.BlockState
-import ru.dbotthepony.mc.otm.block.entity.MatteryPoweredBlockEntity
-import net.minecraft.nbt.CompoundTag
-import net.minecraft.nbt.DoubleTag
-import net.minecraft.world.level.block.Block
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
-import ru.dbotthepony.mc.otm.core.weakGreaterOrEqual
-import ru.dbotthepony.mc.otm.core.weakLessThan
-import ru.dbotthepony.mc.otm.ifHas
-import ru.dbotthepony.mc.otm.set
-
-abstract class MatteryWorkerBlockEntity(p_155228_: BlockEntityType<*>, p_155229_: BlockPos, p_155230_: BlockState) :
-	MatteryPoweredBlockEntity(p_155228_, p_155229_, p_155230_) {
-	var workTicks = 0.0
-		protected set
-
-	var throttleTicks = 0
-		protected set
-
-	var currentJob: WorkerJob? = null
-		protected set
-
-	// если isIdling То ничего не делать
-	// isIdling должна быть выставлена в true если что то изменилось, что могло создать работу
-	var isIdling = false
-		protected set
-
-	val isUnableToProcess: Boolean get() = throttleTicks > 0
-
-	val workProgress: Float
-		get() {
-			val currentJob = currentJob ?: return 0.0f
-			return (workTicks / currentJob.ticks).coerceAtMost(1.0).toFloat()
-		}
-
-	override fun saveAdditional(nbt: CompoundTag) {
-		super.saveAdditional(nbt)
-		nbt["work_ticks"] = workTicks
-		currentJob?.let { nbt["current_job"] = it.serializeNBT() }
-	}
-
-	override fun load(nbt: CompoundTag) {
-		super.load(nbt)
-
-		nbt.ifHas("work_ticks", DoubleTag::class.java) {
-			workTicks = it.asDouble
-		}
-
-		currentJob = WorkerJob.deserializeNBT(nbt["current_job"])
-
-		if (currentJob == null)
-			workTicks = 0.0
-	}
-
-	override fun setChanged() {
-		super.setChanged()
-		isIdling = false
-	}
-
-	override fun setChangedLight() {
-		super.setChangedLight()
-		isIdling = false
-	}
-
-	/**
-	 * @param job current job
-	 * @return whenever machine can finish it's job. return false if machine for whatever reason can't finish it's job,
-	 * waiting on conditions to be met
-	 */
-	protected abstract fun onJobFinish(job: WorkerJob): WorkerJobStatus
-
-	/**
-	 * @param context context for current job
-	 * @return whenever machine can perform it
-	 */
-	protected open fun onWorkTick(context: WorkerTickContext): WorkerJobStatus {
-		return WorkerJobStatus()
-	}
-
-	private var idleTicksAnim = 0
-	private var workingTicksAnim = 0
-	private var errorTicksAnim = 0
-
-	override fun redstoneStatusUpdated(new_blocked: Boolean, old_blocked: Boolean) {
-		super.redstoneStatusUpdated(new_blocked, old_blocked)
-		isIdling = new_blocked
-	}
-
-	protected fun workerLoop() {
-		if (errorTicksAnim > 20 && blockState.hasProperty(WorkerState.WORKER_STATE) && blockState.getValue(WorkerState.WORKER_STATE) != WorkerState.ERROR) {
-			level?.setBlock(blockPos, blockState.setValue(WorkerState.WORKER_STATE, WorkerState.ERROR), Block.UPDATE_CLIENTS)
-		}
-
-		if (throttleTicks > 0) {
-			workingTicksAnim = 0
-			idleTicksAnim = 0
-			throttleTicks--
-			errorTicksAnim++
-
-			if (throttleTicks > 0)
-				return
-		}
-
-		if (isIdling) {
-			workingTicksAnim = 0
-			errorTicksAnim = 0
-			idleTicksAnim++
-
-			if (idleTicksAnim > 20 && blockState.hasProperty(WorkerState.WORKER_STATE) && blockState.getValue(WorkerState.WORKER_STATE) != WorkerState.IDLE) {
-				level?.setBlock(blockPos, blockState.setValue(WorkerState.WORKER_STATE, WorkerState.IDLE), Block.UPDATE_CLIENTS)
-			}
-
-			return
-		}
-
-		var currentJob = currentJob
-
-		if (currentJob == null) {
-			if (isBlockedByRedstone) {
-				isIdling = true
-				return
-			}
-
-			val input = computeNextJob()
-
-			if (input == null) {
-				isIdling = true
-				workingTicksAnim = 0
-				return
-			}
-
-			this.currentJob = input
-			currentJob = input
-		}
-
-		if (isBlockedByRedstone) {
-			isIdling = true
-			return
-		}
-
-		if (!currentJob.power.isZero && energy.batteryLevel.isZero) {
-			idleTicksAnim++
-
-			if (idleTicksAnim > 20 && blockState.hasProperty(WorkerState.WORKER_STATE) && blockState.getValue(WorkerState.WORKER_STATE) != WorkerState.IDLE) {
-				level?.setBlock(blockPos, blockState.setValue(WorkerState.WORKER_STATE, WorkerState.IDLE), Block.UPDATE_CLIENTS)
-			}
-
-			return
-		}
-
-		idleTicksAnim = 0
-
-		if (weakLessThan(workTicks, currentJob.ticks)) {
-			if (!currentJob.power.isZero) {
-				// сколько осталось тиков работать
-				val ticksLeft = currentJob.ticks - workTicks
-				val requiredPower: ImpreciseFraction
-
-				// запрос энергии на то количество, сколько действительно осталось работать
-				if (ticksLeft > 1.0) {
-					requiredPower = currentJob.power
-				} else {
-					requiredPower = currentJob.power * ticksLeft
-				}
-
-				val extractedPower = if (requiredPower.isZero) ImpreciseFraction.ZERO else energy.extractEnergyInner(requiredPower, true)
-
-				// сколько тиков мы "проработали"
-				// может быть меньше, чем единица, если недостаточно питания или мы завершаем работу,
-				// для которой осталось дробное количество тиков
-				val ticksAdvanced = (extractedPower / requiredPower).toDouble().coerceAtMost(ticksLeft)
-				val ticksAdvancedWeak = if (requiredPower.isZero) 1.0 else ticksAdvanced
-				val status = onWorkTick(WorkerTickContext(currentJob, requiredPower, extractedPower, ticksAdvanced))
-
-				if (!status.valid) {
-					throttleTicks += status.throttle
-					return
-				}
-
-				workingTicksAnim++
-				errorTicksAnim = 0
-
-				val updatedWorkTicks = (workTicks + ticksAdvancedWeak).coerceAtMost(currentJob.ticks)
-
-				if (weakGreaterOrEqual(updatedWorkTicks, currentJob.ticks)) {
-					workTicks = currentJob.ticks
-					energy.extractEnergyInner(extractedPower * (1.0 - (updatedWorkTicks - currentJob.ticks)), false)
-
-					val finish = onJobFinish(currentJob)
-
-					if (finish.valid) {
-						this.currentJob = null
-						workTicks = 0.0
-					} else {
-						throttleTicks += finish.throttle
-					}
-				} else {
-					workTicks = updatedWorkTicks
-					energy.extractEnergyInner(extractedPower, false)
-				}
-			} else {
-				val ticksLeft = (currentJob.ticks - workTicks).coerceAtMost(1.0)
-				val status = onWorkTick(WorkerTickContext(currentJob, ImpreciseFraction.ZERO, ImpreciseFraction.ZERO, ticksLeft))
-
-				if (!status.valid) {
-					throttleTicks += status.throttle
-					return
-				}
-
-				workingTicksAnim++
-				errorTicksAnim = 0
-				workTicks = (workTicks + 1.0).coerceAtMost(currentJob.ticks)
-
-				if (weakGreaterOrEqual(workTicks, currentJob.ticks)) {
-					val finish = onJobFinish(currentJob)
-
-					if (finish.valid) {
-						this.currentJob = null
-						workTicks = 0.0
-					} else {
-						throttleTicks += finish.throttle
-					}
-				}
-			}
-		} else {
-			val finish = onJobFinish(currentJob)
-
-			if (finish.valid) {
-				this.currentJob = null
-				workTicks = 0.0
-				errorTicksAnim = 0
-			} else {
-				throttleTicks += finish.throttle
-				errorTicksAnim++
-			}
-		}
-
-		if (workingTicksAnim > 20 &&
-			errorTicksAnim == 0 &&
-			blockState.hasProperty(WorkerState.WORKER_STATE) &&
-			blockState.getValue(WorkerState.WORKER_STATE) != WorkerState.WORKING)
-		{
-			level?.setBlock(blockPos, blockState.setValue(WorkerState.WORKER_STATE, WorkerState.WORKING), Block.UPDATE_CLIENTS)
-		}
-	}
-
-	/**
-	 * Determine which item can be processed from input slots if idling
-	 * @return any item in input slots. null if no work is available
-	 */
-	protected abstract fun computeNextJob(): WorkerJob?
-
-	fun basicTicker() {
-		batteryChargeLoop()
-		workerLoop()
-	}
-}

src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/worker/WorkerLogic.kt

@@ -1,85 +0,0 @@
-package ru.dbotthepony.mc.otm.block.entity.worker
-
-import net.minecraft.nbt.CompoundTag
-import net.minecraft.nbt.DoubleTag
-import net.minecraft.nbt.Tag
-import net.minecraft.util.StringRepresentable
-import net.minecraft.world.item.ItemStack
-import net.minecraft.world.level.block.state.properties.EnumProperty
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
-import ru.dbotthepony.mc.otm.set
-
-@JvmRecord
-data class WorkerTickContext(
-	val job: WorkerJob,
-	val requiredPower: ImpreciseFraction,
-	val extractedPower: ImpreciseFraction,
-	val ticksAdvanced: Double
-)
-
-enum class WorkerState : StringRepresentable {
-	IDLE,
-	WORKING,
-	ERROR;
-
-	companion object {
-		@JvmField
-		val WORKER_STATE: EnumProperty<WorkerState> = EnumProperty.create("worker", WorkerState::class.java)
-		@JvmField
-		val SEMI_WORKER_STATE: EnumProperty<WorkerState> = EnumProperty.create("worker", WorkerState::class.java, IDLE, WORKING)
-	}
-
-	override fun getSerializedName(): String {
-		return if (this == IDLE) "idle" else if (this == WORKING) "working" else "error"
-	}
-}
-
-@JvmRecord
-data class WorkerJobStatus @JvmOverloads constructor(val valid: Boolean = true, val throttle: Int = 0) {
-	constructor(throttle: Int) : this(false, throttle)
-}
-
-@JvmRecord
-data class WorkerJob @JvmOverloads constructor(
-	val stack: ItemStack,
-	val ticks: Double,
-	val power: ImpreciseFraction = ImpreciseFraction.ZERO,
-	val data: CompoundTag = CompoundTag()) {
-
-	fun serializeNBT(): CompoundTag {
-		return CompoundTag().also {
-			it["stack"] = stack.serializeNBT()
-			it["ticks"] = ticks
-			it["power"] = power.serializeNBT()
-			it["data"] = data
-		}
-	}
-
-	operator fun get(index: String) = data[index]
-	operator fun set(index: String, value: Tag) { data[index] = value }
-	operator fun set(index: String, value: Int) { data[index] = value }
-	operator fun set(index: String, value: Byte) { data[index] = value }
-	operator fun set(index: String, value: Short) { data[index] = value }
-	operator fun set(index: String, value: Long) { data[index] = value }
-	operator fun set(index: String, value: Float) { data[index] = value }
-	operator fun set(index: String, value: Double) { data[index] = value }
-	operator fun set(index: String, value: String) { data[index] = value }
-	operator fun set(index: String, value: Boolean) { data[index] = value }
-	operator fun set(index: String, value: ByteArray) { data[index] = value }
-	operator fun set(index: String, value: IntArray) { data[index] = value }
-	operator fun set(index: String, value: LongArray) { data[index] = value }
-
-	companion object {
-		@JvmStatic
-		fun deserializeNBT(tag: Tag?): WorkerJob? {
-			val nbt = tag as? CompoundTag ?: return null
-
-			return WorkerJob(
-				ItemStack.of(nbt["stack"] as? CompoundTag ?: return null),
-				(nbt["ticks"] as? DoubleTag ?: return null).asDouble,
-				ImpreciseFraction.deserializeNBT(nbt["power"]),
-				nbt["data"] as? CompoundTag ?: return null
-			)
-		}
-	}
-}

src/main/kotlin/ru/dbotthepony/mc/otm/block/matter/MatterBottlerBlock.kt

@@ -19,7 +19,7 @@ import net.minecraft.world.level.block.state.properties.BooleanProperty
 import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/matter/MatterDecomposerBlock.kt

@@ -17,7 +17,7 @@ import net.minecraft.world.level.block.Block
 import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/matter/MatterRecyclerBlock.kt

@@ -15,7 +15,7 @@ import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
 import ru.dbotthepony.mc.otm.block.entity.matter.MatterRecyclerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/matter/MatterReplicatorBlock.kt

@@ -15,7 +15,7 @@ import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
 import ru.dbotthepony.mc.otm.block.entity.matter.MatterReplicatorBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/matter/MatterScannerBlock.kt

@@ -15,7 +15,7 @@ import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
 import ru.dbotthepony.mc.otm.block.entity.matter.MatterScannerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/storage/DriveViewerBlock.kt

@@ -17,7 +17,7 @@ import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.VoxelShape
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
 import ru.dbotthepony.mc.otm.block.entity.storage.DriveViewerBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
 

src/main/kotlin/ru/dbotthepony/mc/otm/block/storage/StorageBusBlock.kt

@@ -22,7 +22,7 @@ import ru.dbotthepony.mc.otm.block.StorageCableBlock
 import ru.dbotthepony.mc.otm.block.entity.storage.StorageBusBlockEntity
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
-import ru.dbotthepony.mc.otm.unaryMinus
+import ru.dbotthepony.mc.otm.core.unaryMinus
 
 class StorageBusBlock : RotatableMatteryBlock(), EntityBlock {
 	override val hasFreeRotation: Boolean get() = true

src/main/kotlin/ru/dbotthepony/mc/otm/block/storage/StorageInterfaces.kt

@@ -23,7 +23,7 @@ import ru.dbotthepony.mc.otm.block.entity.storage.StorageExporterBlockEntity
 import ru.dbotthepony.mc.otm.block.entity.storage.StorageImporterBlockEntity
 import ru.dbotthepony.mc.otm.registry.MBlockEntities
 import ru.dbotthepony.mc.otm.shapes.BlockShapes
-import ru.dbotthepony.mc.otm.unaryMinus
+import ru.dbotthepony.mc.otm.core.unaryMinus
 
 class StorageImporterBlock : RotatableMatteryBlock(), EntityBlock {
 	override val hasFreeRotation: Boolean get() = true

src/main/kotlin/ru/dbotthepony/mc/otm/capability/EnergyStorageImpl.kt

@@ -12,12 +12,12 @@ import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.capabilities.ICapabilityProvider
 import net.minecraftforge.common.util.INBTSerializable
 import net.minecraftforge.common.util.LazyOptional
-import net.minecraftforge.energy.CapabilityEnergy
 import ru.dbotthepony.mc.otm.compat.mekanism.MatteryToMekanismEnergyWrapper
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
-import ru.dbotthepony.mc.otm.ifHas
+import ru.dbotthepony.mc.otm.core.ifHas
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
-import ru.dbotthepony.mc.otm.tagNotNull
+import ru.dbotthepony.mc.otm.core.set
+import ru.dbotthepony.mc.otm.core.tagNotNull
 
 private enum class EnergyFlow {
 	INPUT, OUTPUT, BI_DIRECTIONAL
@@ -47,9 +47,9 @@ sealed class ItemEnergyStorageImpl(
 		protected set
 
 	override var batteryLevel: ImpreciseFraction
-		get() = itemStack.tag?.get("energy")?.let { ImpreciseFraction.deserializeNBT(it) } ?: ImpreciseFraction.ZERO
+		get() = itemStack.tag?.get(NBT_KEY)?.let { ImpreciseFraction.deserializeNBT(it) } ?: ImpreciseFraction.ZERO
 		protected set(value) {
-			itemStack.tagNotNull.put("energy", value.serializeNBT())
+			itemStack.tagNotNull.put(NBT_KEY, value.serializeNBT())
 		}
 
 	override fun extractEnergyOuter(howMuch: ImpreciseFraction, simulate: Boolean): ImpreciseFraction {
@@ -127,6 +127,10 @@ sealed class ItemEnergyStorageImpl(
 	override fun canReceive(): Boolean {
 		return type != EnergyFlow.OUTPUT
 	}
+
+	companion object {
+		const val NBT_KEY = "energy"
+	}
 }
 
 open class EnergyConsumerItem(stack: ItemStack, maxBatteryLevel: ImpreciseFraction, maxInput: ImpreciseFraction? = null,  maxOutput: ImpreciseFraction? = maxInput)

src/main/kotlin/ru/dbotthepony/mc/otm/capability/Ext.kt

@@ -1,7 +1,8 @@
 package ru.dbotthepony.mc.otm.capability
 
 import net.minecraft.core.Direction
-import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.item.ItemStack
 import net.minecraftforge.common.capabilities.ForgeCapabilities
 import net.minecraftforge.common.capabilities.ICapabilityProvider
 import net.minecraftforge.common.util.LazyOptional
@@ -9,8 +10,10 @@ import net.minecraftforge.energy.IEnergyStorage
 import net.minecraftforge.fml.ModList
 import ru.dbotthepony.mc.otm.compat.mekanism.getMekanismEnergySided
 import ru.dbotthepony.mc.otm.compat.mekanism.mekanismEnergy
+import ru.dbotthepony.mc.otm.container.iterator
+import ru.dbotthepony.mc.otm.core.iterator
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
-import ru.dbotthepony.mc.otm.orNull
+import ru.dbotthepony.mc.otm.core.orNull
 
 val ICapabilityProvider.matteryPlayer: MatteryPlayerCapability? get() = getCapability(MatteryCapability.MATTERY_PLAYER).orNull()
 
@@ -117,3 +120,58 @@ fun ICapabilityProvider.getMatteryEnergySided(side: Direction? = null): LazyOpti
 
 	return getCapability(MatteryCapability.ENERGY, side)
 }
+
+fun Player.extendedItemIterator(): MutableIterator<ItemStack> {
+	return object : MutableIterator<ItemStack> {
+		private val regular = this@extendedItemIterator.inventory.iterator()
+		private val mattery: MutableIterator<ItemStack>
+		private var isSecond = false
+
+		init {
+			val get = this@extendedItemIterator.matteryPlayer
+
+			if (get != null && get.hasExoSuit) {
+				mattery = get.exoSuitContainer.iterator()
+			} else {
+				mattery = object : MutableIterator<ItemStack> {
+					override fun hasNext(): Boolean {
+						return false
+					}
+
+					override fun next(): ItemStack {
+						throw UnsupportedOperationException()
+					}
+
+					override fun remove() {
+						throw UnsupportedOperationException()
+					}
+				}
+			}
+		}
+
+		override fun hasNext(): Boolean {
+			return regular.hasNext() || mattery.hasNext()
+		}
+
+		override fun next(): ItemStack {
+			if (isSecond) {
+				return mattery.next()
+			}
+
+			if (!regular.hasNext()) {
+				isSecond = true
+				return mattery.next()
+			}
+
+			return regular.next()
+		}
+
+		override fun remove() {
+			if (isSecond) {
+				mattery.remove()
+			} else {
+				regular.remove()
+			}
+		}
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt

@@ -2,7 +2,6 @@ package ru.dbotthepony.mc.otm.capability
 
 import it.unimi.dsi.fastutil.objects.ObjectArraySet
 import net.minecraft.ChatFormatting
-import net.minecraft.advancements.CriteriaTriggers
 import net.minecraft.core.Direction
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.ListTag
@@ -39,7 +38,7 @@ import ru.dbotthepony.mc.otm.android.AndroidFeatureType
 import ru.dbotthepony.mc.otm.android.AndroidResearch
 import ru.dbotthepony.mc.otm.android.AndroidResearchType
 import ru.dbotthepony.mc.otm.container.MatteryContainer
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
+import ru.dbotthepony.mc.otm.core.*
 import ru.dbotthepony.mc.otm.menu.ExoSuitInventoryMenu
 import ru.dbotthepony.mc.otm.network.*
 import ru.dbotthepony.mc.otm.registry.AndroidFeatures
@@ -79,6 +78,10 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 		private set(value) {
 			_exoSuitMenu = null
 
+			if (ply.containerMenu.slots.any { it.container == field }) {
+				ply.closeContainer()
+			}
+
 			for (i in 0 until value.containerSize.coerceAtMost(field.containerSize)) {
 				if (!field[i].isEmpty) {
 					value[i] = field[i]
@@ -627,7 +630,7 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 			shouldSendIteration = false
 		}
 
-		if (hasExoSuit && ply.containerMenu != exoSuitMenu) {
+		if (hasExoSuit && ply.containerMenu == ply.inventoryMenu) {
 			exoSuitMenu.broadcastChanges()
 		}
 
@@ -762,10 +765,8 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 
 	@Suppress("unused")
 	companion object {
-		@JvmField
 		val UNAFFECTED_EFFECTS = ObjectArraySet<MobEffect>()
 
-		@JvmStatic
 		fun registerEffects(event: FMLCommonSetupEvent) {
 			UNAFFECTED_EFFECTS.add(MobEffects.CONDUIT_POWER)
 			UNAFFECTED_EFFECTS.add(MobEffects.HEAL)
@@ -782,7 +783,6 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 			UNAFFECTED_EFFECTS.add(MobEffects.DOLPHINS_GRACE)
 		}
 
-		@SubscribeEvent
 		fun onLivingTick(event: LivingTickEvent) {
 			val ent = event.entity
 
@@ -797,7 +797,6 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 			}
 		}
 
-		@SubscribeEvent(priority = EventPriority.LOWEST)
 		fun onHurtEvent(event: LivingHurtEvent) {
 			if (event.isCanceled) {
 				return
@@ -809,8 +808,7 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 		const val CAPABILITY_KEY = "otm_player"
 		val CAPABILITY_LOCATION = ResourceLocation(OverdriveThatMatters.MOD_ID, CAPABILITY_KEY)
 
-		@SubscribeEvent
+		fun onAttachCapabilityEvent(event: AttachCapabilitiesEvent<Entity>) {
-		fun onAttachCapabilityEvent(event: AttachCapabilitiesEvent<Entity?>) {
 			val ent = event.`object`
 
 			if (ent is Player) {
@@ -818,18 +816,12 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 			}
 		}
 
-		@SubscribeEvent
 		fun onPlayerChangeDimensionEvent(event: PlayerEvent.PlayerChangedDimensionEvent) {
 			event.entity.getCapability(MatteryCapability.MATTERY_PLAYER)
 				.ifPresentK { it.invalidateNetworkState() }
 		}
 
-		@SubscribeEvent(priority = EventPriority.LOWEST)
 		fun onPlayerDeath(event: LivingDeathEvent) {
-			if (event.isCanceled) {
-				return
-			}
-
 			val ply = event.entity as? Player ?: return
 			val mattery = ply.matteryPlayer ?: return
 
@@ -856,7 +848,6 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 			}
 		}
 
-		@SubscribeEvent
 		fun onPlayerCloneEvent(event: PlayerEvent.Clone) {
 			val it = event.entity.matteryPlayer ?: return
 
@@ -889,7 +880,6 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, IMatteryEn
 
 		private val itemPickupTicks = WeakHashMap<Player, WeakHashMap<ItemEntity, MutableInt>>()
 
-		@SubscribeEvent(priority = EventPriority.LOW)
 		fun onPickupEvent(event: EntityItemPickupEvent) {
 			if (event.item.owner != null && event.item.owner != event.entity.uuid && event.item.age < 200 || event.item.item.isEmpty) {
 				return

src/main/kotlin/ru/dbotthepony/mc/otm/capability/drive/AbstractMatteryDrive.kt

@@ -1,21 +1,14 @@
 package ru.dbotthepony.mc.otm.capability.drive
 
-import it.unimi.dsi.fastutil.longs.Long2ObjectAVLTreeMap
-import it.unimi.dsi.fastutil.objects.Object2ObjectAVLTreeMap
 import it.unimi.dsi.fastutil.objects.ObjectArraySet
 import kotlin.jvm.JvmOverloads
 import java.util.UUID
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.ListTag
-import net.minecraft.nbt.LongTag
 import net.minecraft.nbt.Tag
 import org.apache.logging.log4j.LogManager
-import ru.dbotthepony.mc.otm.core.BigInteger
+import ru.dbotthepony.mc.otm.container.set
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
+import ru.dbotthepony.mc.otm.core.*
-import ru.dbotthepony.mc.otm.core.isPositive
-import ru.dbotthepony.mc.otm.core.serializeNBT
-import ru.dbotthepony.mc.otm.ifHas
-import ru.dbotthepony.mc.otm.set
 import ru.dbotthepony.mc.otm.storage.*
 import java.math.BigInteger
 import java.util.ArrayList

src/main/kotlin/ru/dbotthepony/mc/otm/capability/drive/DrivePool.kt

@@ -36,7 +36,6 @@ import java.util.ArrayList
  * 5. Mods which check items for being stack-able even with stack size of 1 gonna compare nbt tag,
  * which will be performance tanking due to clause 1.
  */
-@Suppress("unused")
 object DrivePool {
 	private val LOGGER = LogManager.getLogger()
 	private val pool = Object2ObjectAVLTreeMap<UUID, WeakDriveReference>()
@@ -130,7 +129,6 @@ object DrivePool {
 		}
 	}
 
-	@SubscribeEvent(priority = EventPriority.LOWEST)
 	fun onServerPostTick(event: ServerTickEvent) {
 		if (event.phase == TickEvent.Phase.END) {
 			if (exception != null) {
@@ -152,7 +150,6 @@ object DrivePool {
 		return Thread.currentThread() === serverThread
 	}
 
-	@SubscribeEvent(priority = EventPriority.HIGHEST)
 	fun serverStartEvent(event: ServerAboutToStartEvent) {
 		if (thread?.isAlive == true) {
 			LOGGER.error("FMLServerStartedEvent fired twice.")
@@ -172,7 +169,6 @@ object DrivePool {
 		thread = Thread(null, this::thread, "Overdrive That Matters DrivePool IO").also { it.start() }
 	}
 
-	@SubscribeEvent(priority = EventPriority.HIGHEST)
 	fun serverStopEvent(event: ServerStoppingEvent) {
 		val thread = thread
 
@@ -189,7 +185,6 @@ object DrivePool {
 		pool.clear()
 	}
 
-	@SubscribeEvent
 	fun onWorldSave(event: LevelEvent.Save) {
 		writeBacklog()
 	}

src/main/kotlin/ru/dbotthepony/mc/otm/capability/drive/ItemMatteryDrive.kt

@@ -6,12 +6,11 @@ import net.minecraft.world.item.Item
 import net.minecraft.world.item.ItemStack
 import net.minecraft.world.item.Items
 import net.minecraftforge.registries.ForgeRegistries
-import net.minecraftforge.registries.RegistryManager
 import ru.dbotthepony.mc.otm.OverdriveThatMatters
 import ru.dbotthepony.mc.otm.core.BigInteger
-import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import ru.dbotthepony.mc.otm.core.serializeNBT
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 import ru.dbotthepony.mc.otm.storage.IStorageTuple
 import ru.dbotthepony.mc.otm.storage.ItemStackWrapper
 import ru.dbotthepony.mc.otm.storage.StorageStackType

src/main/kotlin/ru/dbotthepony/mc/otm/capability/matter/API.kt

@@ -5,6 +5,7 @@ import ru.dbotthepony.mc.otm.core.ImpreciseFraction
 import java.util.*
 import java.util.function.Predicate
 import java.util.stream.Collectors
+import java.util.stream.Stream
 
 interface IMatterHandler {
 	val storedMatter: ImpreciseFraction
@@ -14,6 +15,7 @@ interface IMatterHandler {
 	fun receiveMatterInner(howMuch: ImpreciseFraction, simulate: Boolean): ImpreciseFraction
 	fun extractMatterOuter(howMuch: ImpreciseFraction, simulate: Boolean): ImpreciseFraction
 	fun extractMatterInner(howMuch: ImpreciseFraction, simulate: Boolean): ImpreciseFraction
+
 	val direction: MatterDirection
 	val missingMatter: ImpreciseFraction
 		get() = maxStoredMatter.minus(storedMatter).moreThanZero()
@@ -27,42 +29,44 @@ interface IMatterHandler {
 
 enum class MatterDirection { RECEIVE, EXTRACT, BIDIRECTIONAL }
 
-interface IMatterTaskProvider {
+interface IReplicationTaskProvider {
 	/**
-	 * @return immutable collection of tasks that can be allocated by a worker
+	 * It must return new stream each time
 	 */
-	val tasks: Collection<MatterTask>
+	val replicationTasks: Stream<out IReplicationTask<*>>
 
 	/**
-	 * @return immutable collection of all stored tasks, even fully allocated by workers
+	 * It must return new stream each time
 	 */
-	val allTasks: Collection<MatterTask>
+	val allReplicationTasks: Stream<out IReplicationTask<*>>
 
 	/**
 	 * Allocates (marks as work-in-progress) a task
-	 * by incrementing it's in_progress by 1
+	 * by incrementing it's [IReplicationTask.inProgress] by 1
-	 * and shrinking required by 1
+	 * and shrinking [IReplicationTask.required] by 1
 	 *
-	 * If required == 0, it should not be returned by this method
+	 * If [IReplicationTask.required] == 0, it should not be returned by this method
 	 * @param simulate whenever to change internal state
 	 * @return MatterTaskAllocation(task, pattern) that should be performed, or null if no work is available
 	 */
-	fun allocateTask(simulate: Boolean): MatterTaskAllocation?
+	fun allocateTask(simulate: Boolean): ReplicationTaskAllocation?
 
 	/**
 	 * Notify about task completion. If this provider indeed contain this task, it should
 	 * shrink in_progress by 1
 	 * If in_progress == 0 and required == 0, it should discard the task
-	 * @param task task being completed. this method should ignore tasks that are not owned by it.
+	 * @param taskId task being completed. this method should ignore tasks that are not owned by it.
 	 * @return whenever task indeed belong to this provider and internal state was updated
 	 */
-	fun notifyTaskCompletion(task: MatterTask): Boolean
+	fun notifyTaskCompletion(taskId: UUID): Boolean
 
 	/**
 	 * @param id uuid of task
 	 * @return MatterTask that this capability holds with this id, or null
 	 */
-	fun getTask(id: UUID): MatterTask?
+	fun getTask(id: UUID): IReplicationTask<*>? {
+		return allReplicationTasks.filter { it.id == id }.findAny().orElse(null)
+	}
 
 	/**
 	 * Destroys all tasks this capability contains
@@ -72,50 +76,36 @@ interface IMatterTaskProvider {
 
 interface IPatternStorage {
 	/**
-	 * @return unmodifiable collection of stored patterns
+	 * It must return new stream each time
 	 */
-	val storedPatterns: Collection<PatternState>
+	val storedPatterns: Stream<out IPatternState>
 
-	fun findPatterns(item: Item): Collection<PatternState> {
+	fun findPatterns(item: Item): Collection<IPatternState> {
-		return findPatterns { item2: PatternState -> item == item2.item() }
+		return findPatterns { item == it.item }
 	}
 
-	fun findPatterns(predicate: Predicate<PatternState>?): Collection<PatternState> {
+	fun findPatterns(predicate: Predicate<IPatternState>): Collection<IPatternState> {
-		return storedPatterns.stream().filter(predicate).collect(Collectors.toList())
+		return storedPatterns.filter(predicate).collect(Collectors.toList())
 	}
 
-	fun findPattern(item: Item): PatternState? {
+	fun findPattern(item: Item): IPatternState? {
-		return findPattern { item2: PatternState -> item == item2.item() }
+		return storedPatterns.filter { it.item == item }.findAny().orElse(null)
 	}
 
-	fun findPattern(predicate: Predicate<PatternState>): PatternState? {
+	fun getPattern(id: UUID?): IPatternState? {
-		for (pattern in storedPatterns) {
+		return storedPatterns.filter { it.id == id }.findAny().orElse(null)
-			if (predicate.test(pattern)) {
-				return pattern
-			}
-		}
-
-		return null
 	}
 
-	fun getPattern(id: UUID?): PatternState? {
+	fun hasPattern(item: Item): Boolean {
-		id ?: return null
+		return storedPatterns.filter { it.item == item }.findAny().isPresent
-
-		for (pattern in storedPatterns) {
-			if (pattern.id == id) {
-				return pattern
-			}
-		}
-
-		return null
 	}
 
-	fun hasPattern(state: PatternState): Boolean {
+	fun hasPattern(state: IPatternState): Boolean {
-		return getPattern(state.id) != null
+		return hasPattern(state.id)
 	}
 
 	fun hasPattern(id: UUID?): Boolean {
-		return getPattern(id) != null
+		return storedPatterns.filter { it.id == id }.findAny().isPresent
 	}
 
 	val capacity: Int
@@ -126,17 +116,17 @@ interface IPatternStorage {
 	 * and if it fail, try only_update = false
 	 *
 	 * @param pattern pattern to be inserted or update value from
-	 * @param only_update do not insert new pattern if this pattern's UUID is not matched
+	 * @param onlyUpdate do not insert new pattern if this pattern's UUID is not matched
 	 * @param simulate whenever to affect state
 	 * @return record of status of the operation (at status() FAIL, UPDATED, INSERTED) as well as new_state and old_state
 	 */
-	fun insertPattern(pattern: PatternState, only_update: Boolean, simulate: Boolean): PatternInsertStatus
+	fun insertPattern(pattern: IPatternState, onlyUpdate: Boolean, simulate: Boolean): PatternInsertStatus
 
-	fun insertPattern(pattern: PatternState, simulate: Boolean): PatternInsertStatus {
+	fun insertPattern(pattern: IPatternState, simulate: Boolean): PatternInsertStatus {
 		return insertPattern(pattern, false, simulate)
 	}
 
-	fun updatePattern(pattern: PatternState, simulate: Boolean): PatternInsertStatus {
+	fun updatePattern(pattern: IPatternState, simulate: Boolean): PatternInsertStatus {
 		return insertPattern(pattern, true, simulate)
 	}
 }

src/main/kotlin/ru/dbotthepony/mc/otm/capability/matter/Data.kt

@@ -8,17 +8,17 @@ private enum class PatternInsertResult {
 
 sealed class PatternInsertStatus(
 	private val status: PatternInsertResult,
-	val newState: PatternState?,
+	val newState: IPatternState?,
-	val oldState: PatternState?
+	val oldState: IPatternState?
 ) {
-	val isFailed get() = status === PatternInsertResult.FAIL
+	val isFailed get() = status == PatternInsertResult.FAIL
-	val isUpdated get() = status === PatternInsertResult.UPDATED
+	val isUpdated get() = status == PatternInsertResult.UPDATED
-	val isInserted get() = status === PatternInsertResult.INSERTED
+	val isInserted get() = status == PatternInsertResult.INSERTED
 }
 
 object PatternInsertFailure : PatternInsertStatus(PatternInsertResult.FAIL, null, null)
-class PatternInsertUpdated(new: PatternState, old: PatternState) : PatternInsertStatus(PatternInsertResult.UPDATED, new, old)
+class PatternInsertUpdated(new: IPatternState, old: IPatternState) : PatternInsertStatus(PatternInsertResult.UPDATED, new, old)
-class PatternInsertInserted(new: PatternState) : PatternInsertStatus(PatternInsertResult.INSERTED, new, null)
+class PatternInsertInserted(new: IPatternState) : PatternInsertStatus(PatternInsertResult.INSERTED, new, null)
 
 @JvmRecord
-data class MatterTaskAllocation(val task: MatterTask, val pattern: PatternState?)
+data class ReplicationTaskAllocation(val task: IReplicationTask<*>, val pattern: IPatternState?)

src/main/kotlin/ru/dbotthepony/mc/otm/capability/matter/MatterHandlerImpl.kt

@@ -4,7 +4,8 @@ import net.minecraft.nbt.CompoundTag
 import net.minecraftforge.common.util.INBTSerializable
 import net.minecraftforge.common.util.LazyOptional
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
-import ru.dbotthepony.mc.otm.set
+import ru.dbotthepony.mc.otm.container.set
+import ru.dbotthepony.mc.otm.core.set
 
 open class MatterHandlerImpl @JvmOverloads constructor(
 	protected val listener: Runnable?,

src/main/kotlin/ru/dbotthepony/mc/otm/capability/matter/PatternState.kt

@@ -0,0 +1,146 @@
+package ru.dbotthepony.mc.otm.capability.matter
+
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.nbt.Tag
+import net.minecraft.network.FriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.world.item.Item
+import net.minecraft.world.item.ItemStack
+import net.minecraft.world.item.Items
+import net.minecraftforge.registries.ForgeRegistries
+import ru.dbotthepony.mc.otm.core.*
+import java.util.*
+
+sealed interface IPatternState {
+	val id: UUID
+	val item: Item
+	val researchPercent: Double
+
+	fun asMutable(): MutablePatternState
+	fun asImmutable() : PatternState
+
+	fun matchId(other: IPatternState): Boolean {
+		return other.id == id
+	}
+
+	fun copyAsMutable(
+		id: UUID = this.id,
+		item: Item = this.item,
+		researchPercent: Double = this.researchPercent,
+	): MutablePatternState {
+		return MutablePatternState(id, item, researchPercent)
+	}
+
+	fun copyAsImmutable(
+		id: UUID = this.id,
+		item: Item = this.item,
+		researchPercent: Double = this.researchPercent,
+	) : PatternState {
+		return PatternState(id, item, researchPercent)
+	}
+
+	fun stack(count: Int = 1): ItemStack {
+		return ItemStack(item, count)
+	}
+
+	fun serializeNBT(): CompoundTag {
+		return CompoundTag().also {
+			it["id"] = id
+			it["item"] = item.registryName!!.toString()
+			it["researchPercent"] = researchPercent
+		}
+	}
+
+	fun write(buff: FriendlyByteBuf) {
+		buff.writeUUID(id)
+		buff.writeItemType(item)
+		buff.writeDouble(researchPercent)
+	}
+}
+
+private fun deserializeNBT(nbt: Tag?, mutable: Boolean): IPatternState? {
+	if (nbt !is CompoundTag)
+		return null
+
+	if (!nbt.contains("id", "researchPercent", "item"))
+		return null
+
+	val id = nbt.getUUID("id")
+	val researchPercent = nbt.getDouble("researchPercent")
+	val item = ForgeRegistries.ITEMS.getValue(ResourceLocation(nbt.getString("item"))) ?: return null
+
+	if (item == Items.AIR)
+		return null
+
+	if (mutable) {
+		return MutablePatternState(id, item, researchPercent)
+	} else {
+		return PatternState(id, item, researchPercent)
+	}
+}
+
+private fun read(buff: FriendlyByteBuf, mutable: Boolean): IPatternState? {
+	val id = buff.readUUID()
+	val item = buff.readItemType()
+	val researchPercent = buff.readDouble()
+
+	item ?: return null
+
+	if (mutable) {
+		return MutablePatternState(id, item, researchPercent)
+	} else {
+		return PatternState(id, item, researchPercent)
+	}
+}
+
+data class PatternState(
+	override val id: UUID,
+	override val item: Item,
+	override val researchPercent: Double,
+) : IPatternState {
+	override fun asMutable(): MutablePatternState {
+		return MutablePatternState(id, item, researchPercent)
+	}
+
+	override fun asImmutable(): PatternState {
+		return this
+	}
+
+	companion object {
+		fun deserializeNBT(tag: Tag?): PatternState? {
+			return deserializeNBT(tag, false) as PatternState?
+		}
+
+		fun read(buff: FriendlyByteBuf): PatternState? {
+			return read(buff, false) as PatternState?
+		}
+	}
+}
+
+data class MutablePatternState(
+	override val id: UUID,
+	override val item: Item,
+	override var researchPercent: Double,
+) : IPatternState {
+	override fun asMutable(): MutablePatternState {
+		return this
+	}
+
+	override fun asImmutable(): PatternState {
+		return PatternState(id, item, researchPercent)
+	}
+
+	companion object {
+		fun deserializeNBT(tag: Tag?): MutablePatternState? {
+			return deserializeNBT(tag, true) as MutablePatternState?
+		}
+
+		fun read(buff: FriendlyByteBuf): MutablePatternState? {
+			return read(buff, true) as MutablePatternState?
+		}
+	}
+}
+
+fun FriendlyByteBuf.writePatternState(state: IPatternState) = state.write(this)
+fun FriendlyByteBuf.readPatternState() = PatternState.read(this)
+fun FriendlyByteBuf.readMutablePatternState() = MutablePatternState.read(this)

src/main/kotlin/ru/dbotthepony/mc/otm/capability/matter/ReplicationTask.kt

@@ -0,0 +1,210 @@
+package ru.dbotthepony.mc.otm.capability.matter
+
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.nbt.Tag
+import net.minecraft.network.FriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.world.item.Item
+import net.minecraft.world.item.ItemStack
+import net.minecraft.world.item.Items
+import net.minecraftforge.registries.ForgeRegistries
+import ru.dbotthepony.mc.otm.core.readItemType
+import ru.dbotthepony.mc.otm.core.registryName
+import ru.dbotthepony.mc.otm.core.set
+import ru.dbotthepony.mc.otm.core.writeItemType
+import java.util.UUID
+
+sealed interface IReplicationTask<S : IReplicationTask<S>> {
+	val id: UUID
+	val patternId: UUID?
+	val item: Item
+	val inProgress: Int
+	val finished: Int
+	val required: Int
+
+	fun asMutable(): MutableReplicationTask
+	fun asImmutable(): ReplicationTask
+
+	val total get() = inProgress + finished + required
+
+	fun copyAsMutable(
+		id: UUID = this.id,
+		patternId: UUID? = this.patternId,
+		item: Item = this.item,
+		inProgress: Int = this.inProgress,
+		finished: Int = this.finished,
+		required: Int = this.required,
+	): MutableReplicationTask {
+		return MutableReplicationTask(id, patternId, item, inProgress, finished, required)
+	}
+
+	fun copyAsImmutable(
+		id: UUID = this.id,
+		patternId: UUID? = this.patternId,
+		item: Item = this.item,
+		inProgress: Int = this.inProgress,
+		finished: Int = this.finished,
+		required: Int = this.required,
+	): ReplicationTask {
+		return ReplicationTask(id, patternId, item, inProgress, finished, required)
+	}
+
+	fun matchId(other: IReplicationTask<*>): Boolean {
+		return other.id == id
+	}
+
+	fun stack(count: Int = 1): ItemStack {
+		return ItemStack(item, count)
+	}
+
+	fun allocate(amount: Int = 1): S
+	fun finish(amount: Int = 1): S
+
+	fun serializeNBT(): CompoundTag {
+		return CompoundTag().also {
+			it["id"] = id
+
+			if (patternId != null)
+				it["patternId"] = patternId!!
+
+			it["item"] = item.registryName!!.toString()
+			it["inProgress"] = inProgress
+			it["finished"] = finished
+			it["required"] = required
+		}
+	}
+
+	fun write(buff: FriendlyByteBuf) {
+		buff.writeUUID(id)
+
+		buff.writeBoolean(patternId != null)
+		patternId?.let(buff::writeUUID)
+
+		buff.writeItemType(item)
+
+		buff.writeInt(inProgress)
+		buff.writeInt(finished)
+		buff.writeInt(required)
+	}
+}
+
+private fun deserializeNBT(nbt: Tag?, mutable: Boolean): IReplicationTask<*>? {
+	if (nbt !is CompoundTag)
+		return null
+
+	if (!nbt.contains("id") || !nbt.contains("inProgress") || !nbt.contains("finished") || !nbt.contains("required") || !nbt.contains("item"))
+		return null
+
+	val item = ForgeRegistries.ITEMS.getValue(ResourceLocation(nbt.getString("item"))) ?: return null
+
+	if (item == Items.AIR)
+		return null
+
+	val id = nbt.getUUID("id")
+	val patternId = if (nbt.contains("patternId")) nbt.getUUID("patternId") else null
+
+	val inProgress = nbt.getInt("inProgress")
+	val finished = nbt.getInt("finished")
+	val required = nbt.getInt("required")
+
+	if (mutable) {
+		return MutableReplicationTask(id, patternId, item, inProgress, finished, required)
+	} else {
+		return ReplicationTask(id, patternId, item, inProgress, finished, required)
+	}
+}
+
+private fun read(buff: FriendlyByteBuf, mutable: Boolean): IReplicationTask<*>? {
+	val id = buff.readUUID()
+	val patternId: UUID? = if (buff.readBoolean()) buff.readUUID() else null
+	val item = buff.readItemType()
+	val inProgress = buff.readInt()
+	val finished = buff.readInt()
+	val required = buff.readInt()
+
+	item ?: return null
+
+	if (mutable) {
+		return MutableReplicationTask(id, patternId, item, inProgress, finished, required)
+	} else {
+		return ReplicationTask(id, patternId, item, inProgress, finished, required)
+	}
+}
+
+data class ReplicationTask(
+	override val id: UUID,
+	override val patternId: UUID?,
+	override val item: Item,
+	override val inProgress: Int,
+	override val finished: Int,
+	override val required: Int
+) : IReplicationTask<ReplicationTask> {
+	override fun asMutable(): MutableReplicationTask {
+		return MutableReplicationTask(id, patternId, item, inProgress, finished, required)
+	}
+
+	override fun asImmutable(): ReplicationTask {
+		return this
+	}
+
+	override fun allocate(amount: Int): ReplicationTask {
+		return ReplicationTask(id, patternId, item, inProgress + amount, finished, required - amount)
+	}
+
+	override fun finish(amount: Int): ReplicationTask {
+		return ReplicationTask(id, patternId, item, inProgress - amount, finished + amount, required)
+	}
+
+	companion object {
+		fun deserializeNBT(nbt: Tag?): ReplicationTask? {
+			return deserializeNBT(nbt, false) as ReplicationTask?
+		}
+
+		fun read(buff: FriendlyByteBuf): ReplicationTask? {
+			return read(buff, false) as ReplicationTask?
+		}
+	}
+}
+
+data class MutableReplicationTask(
+	override val id: UUID,
+	override val patternId: UUID?,
+	override val item: Item,
+	override var inProgress: Int,
+	override var finished: Int,
+	override var required: Int
+) : IReplicationTask<MutableReplicationTask> {
+	override fun asMutable(): MutableReplicationTask {
+		return this
+	}
+
+	override fun asImmutable(): ReplicationTask {
+		return ReplicationTask(id, patternId, item, inProgress, finished, required)
+	}
+
+	override fun allocate(amount: Int): MutableReplicationTask {
+		inProgress += amount
+		finished -= amount
+		return this
+	}
+
+	override fun finish(amount: Int): MutableReplicationTask {
+		finished += amount
+		inProgress -= amount
+		return this
+	}
+
+	companion object {
+		fun deserializeNBT(nbt: Tag?): MutableReplicationTask? {
+			return deserializeNBT(nbt, true) as MutableReplicationTask?
+		}
+
+		fun read(buff: FriendlyByteBuf): MutableReplicationTask? {
+			return read(buff, true) as MutableReplicationTask?
+		}
+	}
+}
+
+fun FriendlyByteBuf.writeReplicationTask(task: IReplicationTask<*>) = task.write(this)
+fun FriendlyByteBuf.readReplicationTask() = ReplicationTask.read(this)
+fun FriendlyByteBuf.readMutableReplicationTask() = MutableReplicationTask.read(this)

src/main/kotlin/ru/dbotthepony/mc/otm/client/ClientEventHandler.kt

@@ -0,0 +1,53 @@
+package ru.dbotthepony.mc.otm.client
+
+import net.minecraft.client.gui.screens.inventory.InventoryScreen
+import net.minecraftforge.client.event.MovementInputUpdateEvent
+import net.minecraftforge.client.event.ScreenEvent
+import ru.dbotthepony.mc.otm.capability.matteryPlayer
+import ru.dbotthepony.mc.otm.client.screen.ExoSuitInventoryScreen
+import ru.dbotthepony.mc.otm.registry.AndroidFeatures
+
+object ClientEventHandler {
+	fun inputEvent(event: MovementInputUpdateEvent) {
+		val ply = event.entity
+		val input = event.input
+
+		val cap = ply.matteryPlayer ?: return
+
+		if (cap.hasFeature(AndroidFeatures.AIR_BAGS))
+			return
+
+		if (ply.abilities.mayfly) {
+			cap.lastJumpTicks = 14
+		} else {
+			if (ply.isInWater) {
+				if (ply.isOnGround) {
+					cap.lastJumpTicks = 14
+				}
+
+				if (ply.isSwimming) {
+					ply.isSwimming = false
+				}
+
+				if (cap.lastJumpTicks <= 0) {
+					input.jumping = false
+					input.up = false
+				} else {
+					cap.lastJumpTicks--
+				}
+			}
+		}
+	}
+
+	fun screenOpen(event: ScreenEvent.Opening) {
+		if (minecraft.player?.isCreative == true) {
+			return
+		}
+
+		val player = minecraft.player?.matteryPlayer ?: return
+
+		if (player.hasExoSuit && event.newScreen is InventoryScreen) {
+			event.newScreen = ExoSuitInventoryScreen(player.exoSuitMenu)
+		}
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/client/EventHandler.kt

@@ -1,56 +0,0 @@
-package ru.dbotthepony.mc.otm.client
-
-import net.minecraft.client.gui.screens.inventory.InventoryScreen
-import net.minecraftforge.client.event.MovementInputUpdateEvent
-import net.minecraftforge.client.event.ScreenEvent
-import net.minecraftforge.eventbus.api.SubscribeEvent
-import ru.dbotthepony.mc.otm.capability.matteryPlayer
-import ru.dbotthepony.mc.otm.client.screen.ExoSuitInventoryScreen
-import ru.dbotthepony.mc.otm.registry.AndroidFeatures
-
-@SubscribeEvent
-@Suppress("unused")
-fun inputEvent(event: MovementInputUpdateEvent) {
-	val ply = event.entity
-	val input = event.input
-
-	val cap = ply.matteryPlayer ?: return
-
-	if (cap.hasFeature(AndroidFeatures.AIR_BAGS))
-		return
-
-	if (ply.abilities.mayfly) {
-		cap.lastJumpTicks = 14
-	} else {
-		if (ply.isInWater) {
-			if (ply.isOnGround) {
-				cap.lastJumpTicks = 14
-			}
-
-			if (ply.isSwimming) {
-				ply.isSwimming = false
-			}
-
-			if (cap.lastJumpTicks <= 0) {
-				input.jumping = false
-				input.up = false
-			} else {
-				cap.lastJumpTicks--
-			}
-		}
-	}
-}
-
-@SubscribeEvent
-@Suppress("unused")
-fun screenOpen(event: ScreenEvent.Opening) {
-	if (minecraft.player?.isCreative == true) {
-		return
-	}
-
-	val player = minecraft.player?.matteryPlayer ?: return
-
-	if (player.hasExoSuit && event.newScreen is InventoryScreen) {
-		event.newScreen = ExoSuitInventoryScreen(player.exoSuitMenu)
-	}
-}

src/main/kotlin/ru/dbotthepony/mc/otm/client/Ext.kt

@@ -2,6 +2,12 @@ package ru.dbotthepony.mc.otm.client
 
 import net.minecraft.client.Minecraft
 import net.minecraft.client.gui.Font
+import net.minecraft.client.resources.sounds.SimpleSoundInstance
+import net.minecraft.sounds.SoundEvents
 
 inline val minecraft: Minecraft get() = Minecraft.getInstance()
 inline val font: Font get() = minecraft.font
+
+fun playGuiClickSound() {
+	minecraft.soundManager.play(SimpleSoundInstance.forUI(SoundEvents.UI_BUTTON_CLICK, 1.0f))
+}

src/main/kotlin/ru/dbotthepony/mc/otm/client/MatteryGUI.kt

@@ -18,14 +18,13 @@ import net.minecraftforge.client.gui.overlay.GuiOverlayManager
 import net.minecraftforge.eventbus.api.EventPriority
 import net.minecraftforge.eventbus.api.SubscribeEvent
 import ru.dbotthepony.mc.otm.OverdriveThatMatters
-import ru.dbotthepony.mc.otm.TextComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
-import ru.dbotthepony.mc.otm.TranslatableComponent
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
 import ru.dbotthepony.mc.otm.capability.MatteryPlayerCapability
 import ru.dbotthepony.mc.otm.capability.matteryPlayer
 import ru.dbotthepony.mc.otm.client.render.*
 import ru.dbotthepony.mc.otm.core.RGBAColor
-import ru.dbotthepony.mc.otm.ifPresentK
+import ru.dbotthepony.mc.otm.core.ifPresentK
 import java.util.*
 
 object MatteryGUI {
@@ -40,8 +39,6 @@ object MatteryGUI {
 
 	private val button_shaker = Random()
 
-	@SubscribeEvent
-	@Suppress("unused")
 	fun onScreenRender(event: ScreenEvent.Render.Pre) {
 		if (knownButtonScreen != null && knownButton == null) {
 			for (widget in knownButtonScreen!!.renderables) {
@@ -88,8 +85,6 @@ object MatteryGUI {
 		}
 	}
 
-	@SubscribeEvent(priority = EventPriority.LOWEST)
-	@Suppress("unused")
 	fun onOpenGUIEvent(event: ScreenEvent.Opening) {
 		knownButtonX = -1
 		knownButtonY = -1
@@ -199,14 +194,10 @@ object MatteryGUI {
 		popScissorRect()
 	}
 
-	@SubscribeEvent
-	@Suppress("unused")
 	fun onRenderGuiEvent(event: RenderGuiEvent.Post) {
 		showIteration(event)
 	}
 
-	@SubscribeEvent(priority = EventPriority.HIGH)
-	@Suppress("unused")
 	fun onLayerRenderEvent(event: RenderGuiOverlayEvent.Pre) {
 		if (event.overlay != FOOD_LEVEL_ELEMENT && event.overlay != AIR_LEVEL_ELEMENT) {
 			return

src/main/kotlin/ru/dbotthepony/mc/otm/client/render/blockentity/BlackHoleRenderer.kt

@@ -11,7 +11,7 @@ import net.minecraft.client.renderer.blockentity.BlockEntityRenderer
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider
 import net.minecraft.world.phys.Vec3
 import org.lwjgl.opengl.GL30
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.entity.GravitationStabilizerBlockEntity
 import ru.dbotthepony.mc.otm.block.entity.blackhole.BlackHoleBlockEntity
 import ru.dbotthepony.mc.otm.capability.matteryPlayer

src/main/kotlin/ru/dbotthepony/mc/otm/client/render/blockentity/EnergyCounterRenderer.kt

@@ -6,7 +6,7 @@ import net.minecraft.client.renderer.MultiBufferSource
 import net.minecraft.client.renderer.blockentity.BlockEntityRenderer
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider
 import net.minecraft.core.Direction
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.EnergyCounterBlock
 import ru.dbotthepony.mc.otm.block.entity.EnergyCounterBlockEntity
 import ru.dbotthepony.mc.otm.client.render.*

src/main/kotlin/ru/dbotthepony/mc/otm/client/render/blockentity/GravitationStabilizerRenderer.kt

@@ -10,12 +10,12 @@ import net.minecraft.client.renderer.blockentity.BlockEntityRenderer
 import net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider
 import net.minecraft.client.renderer.texture.OverlayTexture
 import net.minecraft.core.Direction
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.BlackHoleBlock
 import ru.dbotthepony.mc.otm.block.RotatableMatteryBlock
 import ru.dbotthepony.mc.otm.block.entity.GravitationStabilizerBlockEntity
 import ru.dbotthepony.mc.otm.block.entity.blackhole.BlackHoleBlockEntity
-import ru.dbotthepony.mc.otm.block.entity.worker.WorkerState
+import ru.dbotthepony.mc.otm.block.entity.WorkerState
 import ru.dbotthepony.mc.otm.client.render.*
 import ru.dbotthepony.mc.otm.core.*
 import kotlin.math.PI

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/AndroidStationScreen.kt

@@ -7,16 +7,14 @@ import it.unimi.dsi.fastutil.ints.Int2ObjectAVLTreeMap
 import it.unimi.dsi.fastutil.ints.Int2ObjectFunction
 import net.minecraft.ChatFormatting
 import net.minecraft.client.Minecraft
-import net.minecraft.client.resources.sounds.SimpleSoundInstance
 import net.minecraft.network.chat.Component
-import net.minecraft.sounds.SoundEvents
 import net.minecraft.world.entity.player.Inventory
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.android.AndroidResearch
 import ru.dbotthepony.mc.otm.android.AndroidResearchType
 import ru.dbotthepony.mc.otm.capability.MatteryPlayerCapability
 import ru.dbotthepony.mc.otm.capability.MatteryCapability
-import ru.dbotthepony.mc.otm.client.minecraft
+import ru.dbotthepony.mc.otm.client.playGuiClickSound
 import ru.dbotthepony.mc.otm.client.render.Widgets18
 import ru.dbotthepony.mc.otm.client.render.drawColor
 import ru.dbotthepony.mc.otm.client.render.drawLine
@@ -24,7 +22,7 @@ import ru.dbotthepony.mc.otm.client.render.drawRect
 import ru.dbotthepony.mc.otm.client.screen.panels.*
 import ru.dbotthepony.mc.otm.client.screen.widget.WidePowerGaugePanel
 import ru.dbotthepony.mc.otm.core.RGBAColor
-import ru.dbotthepony.mc.otm.ifPresentK
+import ru.dbotthepony.mc.otm.core.ifPresentK
 import ru.dbotthepony.mc.otm.menu.AndroidStationMenu
 import ru.dbotthepony.mc.otm.network.MatteryPlayerNetworkChannel
 import ru.dbotthepony.mc.otm.network.AndroidResearchRequestPacket
@@ -383,7 +381,7 @@ private class AndroidResearchButton(
 				MatteryPlayerNetworkChannel.sendToServer(AndroidResearchRequestPacket(node.type))
 			}
 
-			minecraft.soundManager.play(SimpleSoundInstance.forUI(SoundEvents.UI_BUTTON_CLICK, 1.0f))
+			playGuiClickSound()
 		}
 
 		return true
@@ -479,6 +477,7 @@ class AndroidStationScreen constructor(p_97741_: AndroidStationMenu, p_97742_: I
 
 			override fun mouseClickedInner(x: Double, y: Double, button: Int): Boolean {
 				if (isPreview) {
+					playGuiClickSound()
 					openResearchTree()
 					return true
 				}

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/ChemicalGeneratorScreen.kt

@@ -2,9 +2,8 @@ package ru.dbotthepony.mc.otm.client.screen
 
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.player.Inventory
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.screen.panels.*
-import ru.dbotthepony.mc.otm.client.screen.widget.PowerGaugePanel
 import ru.dbotthepony.mc.otm.client.screen.widget.ProgressGaugePanel
 import ru.dbotthepony.mc.otm.client.screen.widget.WidePowerGaugePanel
 import ru.dbotthepony.mc.otm.menu.ChemicalGeneratorMenu

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/DriveViewerScreen.kt

@@ -4,9 +4,10 @@ import com.mojang.blaze3d.vertex.PoseStack
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.player.Inventory
 import net.minecraft.world.item.ItemStack
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.screen.panels.*
 import ru.dbotthepony.mc.otm.client.screen.widget.PowerGaugePanel
+import ru.dbotthepony.mc.otm.core.maxScrollDivision
 import ru.dbotthepony.mc.otm.item.PortableCondensationDriveItem
 import ru.dbotthepony.mc.otm.menu.DriveViewerMenu
 
@@ -51,15 +52,15 @@ class DriveViewerScreen(menu: DriveViewerMenu, inventory: Inventory, title: Comp
 
 		val grid = GridPanel(this, frame, 28f, 16f, GRID_WIDTH * 18f, GRID_HEIGHT * 18f, GRID_WIDTH, GRID_HEIGHT)
 
-		val scrollBar = ContinuousScrollBarPanel(this, frame, 192f, 14f, 92f)
+		val scrollBar = DiscreteScrollBarPanel(this, frame, { maxScrollDivision(menu.networkedItemView.itemCount, GRID_WIDTH) }, { _, _, _ -> }, 192f, 14f, 92f)
-		scrollBar.setupRowMultiplier { menu.networkedItemView.itemCount / GRID_WIDTH }
+
 		views.add(grid)
 		views.add(scrollBar)
 
 		for (i in 0 until GRID_WIDTH * GRID_HEIGHT) {
 			object : AbstractSlotPanel(this@DriveViewerScreen, grid, 0f, 0f) {
 				override fun getItemStack(): ItemStack {
-					val index = i + scrollBar.getScroll(menu.networkedItemView.sortedView.size / GRID_WIDTH)
+					val index = i + scrollBar.scroll * GRID_WIDTH
 					return menu.networkedItemView.sortedView.getOrNull(index)?.stack?.item ?: ItemStack.EMPTY
 				}
 
@@ -68,7 +69,7 @@ class DriveViewerScreen(menu: DriveViewerMenu, inventory: Inventory, title: Comp
 				}
 
 				override fun mouseClickedInner(x: Double, y: Double, button: Int): Boolean {
-					val index = i + scrollBar.getScroll(GRID_WIDTH)
+					val index = i + scrollBar.scroll * GRID_WIDTH
 					menu.networkedItemView.mouseClick(index, button)
 					return true
 				}
@@ -81,7 +82,7 @@ class DriveViewerScreen(menu: DriveViewerMenu, inventory: Inventory, title: Comp
 				override fun getItemStackTooltip(stack: ItemStack): List<Component> {
 					return super.getItemStackTooltip(stack).also {
 						it as MutableList<Component>
-						val index = i + scrollBar.getScroll(menu.networkedItemView.sortedView.size / GRID_WIDTH)
+						val index = i + scrollBar.scroll * GRID_WIDTH
 						val realStack = menu.networkedItemView.sortedView.getOrNull(index)!!.stack
 						it.add(TranslatableComponent("otm.gui.item_amount", realStack.count.toString()))
 					}

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/EnergyCounterScreen.kt

@@ -2,7 +2,7 @@ package ru.dbotthepony.mc.otm.client.screen
 
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.player.Inventory
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.screen.panels.*
 import ru.dbotthepony.mc.otm.core.formatPower
 import ru.dbotthepony.mc.otm.menu.EnergyCounterMenu

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/ExoSuitInventoryScreen.kt

@@ -3,9 +3,8 @@ package ru.dbotthepony.mc.otm.client.screen
 import com.mojang.blaze3d.vertex.PoseStack
 import it.unimi.dsi.fastutil.ints.Int2ObjectAVLTreeMap
 import it.unimi.dsi.fastutil.ints.Int2ObjectFunction
-import net.minecraft.client.gui.screens.inventory.InventoryScreen
 import net.minecraft.world.inventory.Slot
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.render.element
 import ru.dbotthepony.mc.otm.client.screen.panels.*
 import ru.dbotthepony.mc.otm.menu.ExoSuitInventoryMenu
@@ -13,36 +12,6 @@ import ru.dbotthepony.mc.otm.network.ExoSuitMenuOpen
 import ru.dbotthepony.mc.otm.network.MatteryPlayerNetworkChannel
 
 class ExoSuitInventoryScreen(menu: ExoSuitInventoryMenu) : MatteryScreen<ExoSuitInventoryMenu>(menu, TranslatableComponent("otm.gui.exosuit")) {
-	private val slotRows = Int2ObjectAVLTreeMap<EditablePanel>()
-
-	private fun getSlotsRow(index: Int): EditablePanel {
-		return slotRows.computeIfAbsent(index, Int2ObjectFunction {
-			val canvas = object : EditablePanel(this@ExoSuitInventoryScreen, null, width = AbstractSlotPanel.SIZE * 9f, height = AbstractSlotPanel.SIZE) {
-				override fun mouseScrolledInner(x: Double, y: Double, scroll: Double): Boolean {
-					return false
-				}
-			}
-
-			val offset = it * 9
-
-			if (menu.combinedInventorySlots.size <= offset) {
-				return@Int2ObjectFunction canvas
-			}
-
-			for (i in 0 .. (8).coerceAtMost(menu.combinedInventorySlots.size - offset - 1)) {
-				val slot = object : SlotPanel<Slot>(this@ExoSuitInventoryScreen, canvas, menu.combinedInventorySlots[offset + i]) {
-					override fun mouseScrolledInner(x: Double, y: Double, scroll: Double): Boolean {
-						return false
-					}
-				}
-
-				slot.dock = Dock.LEFT
-			}
-
-			return@Int2ObjectFunction canvas
-		})
-	}
-
 	override fun makeMainFrame(): FramePanel {
 		val frame = FramePanel(this, width = 200f, height = 180f, title = this.title)
 
@@ -53,16 +22,16 @@ class ExoSuitInventoryScreen(menu: ExoSuitInventoryMenu) : MatteryScreen<ExoSuit
 
 		var mainInventoryLine: EditablePanel? = null
 
-		val scrollPanel = DiscreteScrollBarPanel(this, null, maxScroll = { ((menu.combinedInventorySlots.size - 27) + 8) / 9 },
+		val scrollPanel = DiscreteScrollBarPanel(this, null, maxScroll = { ((menu.playerCombinedInventorySlots.size - 27) + 8) / 9 },
 			scrollCallback = {
 					_, old, new ->
 
 				for (i in old .. old + 2) {
-					getSlotsRow(i).visible = false
+					getInventorySlotsRow(i).visible = false
 				}
 
 				for (i in new .. new + 2) {
-					val row = getSlotsRow(i)
+					val row = getInventorySlotsRow(i)
 					row.visible = true
 					row.y = (i - new) * AbstractSlotPanel.SIZE
 					row.parent = mainInventoryLine
@@ -83,7 +52,7 @@ class ExoSuitInventoryScreen(menu: ExoSuitInventoryMenu) : MatteryScreen<ExoSuit
 
 		mainInventoryLine.dock = Dock.BOTTOM
 
-		for (slot in menu.hotbarSlots) {
+		for (slot in menu.playerHotbarSlots) {
 			val panel = SlotPanel(this, toolbeltLine, slot)
 			panel.dock = Dock.LEFT
 		}
@@ -92,7 +61,7 @@ class ExoSuitInventoryScreen(menu: ExoSuitInventoryMenu) : MatteryScreen<ExoSuit
 		offhand.dock = Dock.RIGHT
 
 		for (i in scrollPanel.scroll .. scrollPanel.scroll + 2) {
-			getSlotsRow(i).also {
+			getInventorySlotsRow(i).also {
 				it.parent = mainInventoryLine
 				it.y = AbstractSlotPanel.SIZE * (i - scrollPanel.scroll)
 			}

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/ItemMonitorScreen.kt

@@ -8,13 +8,14 @@ import net.minecraft.world.entity.player.Inventory
 import net.minecraft.world.item.ItemStack
 import net.minecraft.world.item.Items
 import org.lwjgl.opengl.GL11
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.block.entity.storage.ItemMonitorPlayerSettings
 import ru.dbotthepony.mc.otm.client.render.UVWindingOrder
 import ru.dbotthepony.mc.otm.client.render.Widgets8
 import ru.dbotthepony.mc.otm.client.screen.panels.*
 import ru.dbotthepony.mc.otm.client.screen.widget.ProgressGaugePanel
-import ru.dbotthepony.mc.otm.core.equalDownDivision
+import ru.dbotthepony.mc.otm.client.screen.widget.TallHorizontalPowerGaugePanel
+import ru.dbotthepony.mc.otm.core.maxScrollDivision
 import ru.dbotthepony.mc.otm.core.formatReadableNumber
 import ru.dbotthepony.mc.otm.core.formatSiComponent
 import ru.dbotthepony.mc.otm.menu.ItemMonitorMenu
@@ -24,7 +25,7 @@ class ItemMonitorScreen(menu: ItemMonitorMenu, inventory: Inventory, title: Comp
 	MatteryScreen<ItemMonitorMenu>(menu, inventory, title) {
 
 	override fun makeMainFrame(): FramePanel {
-		val frame = FramePanel(this@ItemMonitorScreen, null, 0f, 0f, FRAME_WIDTH, FRAME_HEIGHT, getTitle())
+		val frame = FramePanel(this@ItemMonitorScreen, null, 0f, 0f, 1f, 1f, getTitle())
 
 		val topPanel = EditablePanel(this, frame)
 		topPanel.height = ITEM_GRID_HEIGHT * 18f
@@ -35,11 +36,13 @@ class ItemMonitorScreen(menu: ItemMonitorMenu, inventory: Inventory, title: Comp
 		bottomPanel.dock = Dock.TOP
 		bottomPanel.setDockMargin(top = 6f)
 
-		frame.height = topPanel.height + bottomPanel.height + frame.dockPadding.top + frame.dockPadding.bottom + 6f
+		frame.height = topPanel.height + bottomPanel.height + frame.dockPadding.top + frame.dockPadding.bottom + 26f
 		frame.width = 178f + frame.dockPadding.left + frame.dockPadding.right
 
-		val viewScrollBar = ContinuousScrollBarPanel(this, topPanel, 28f + ITEM_GRID_WIDTH * 18f + 2f, 16f, ITEM_GRID_HEIGHT * 18f)
+		val viewScrollBar = DiscreteScrollBarPanel(this, topPanel,
-		viewScrollBar.setupRowMultiplier { equalDownDivision(menu.networkedItemView.itemCount, ITEM_GRID_WIDTH) }
+			{ maxScrollDivision(menu.networkedItemView.itemCount, ITEM_GRID_WIDTH) },
+			{ _, _, _ -> },
+			28f + ITEM_GRID_WIDTH * 18f + 2f, 16f, ITEM_GRID_HEIGHT * 18f)
 
 		viewScrollBar.dock = Dock.RIGHT
 		viewScrollBar.setDockMargin(left = 2f)
@@ -49,7 +52,7 @@ class ItemMonitorScreen(menu: ItemMonitorMenu, inventory: Inventory, title: Comp
 
 		for (i in 0 until ITEM_GRID_WIDTH * ITEM_GRID_HEIGHT) {
 			object : AbstractSlotPanel(this@ItemMonitorScreen, gridPanel) {
-				private val index get() = i + viewScrollBar.getScroll(equalDownDivision(menu.networkedItemView.itemCount, ITEM_GRID_WIDTH)) * ITEM_GRID_WIDTH
+				private val index get() = i + viewScrollBar.scroll * ITEM_GRID_WIDTH
 
 				override fun getItemStack(): ItemStack {
 					return menu.networkedItemView.sortedView.getOrNull(index)?.stack?.item ?: ItemStack.EMPTY
@@ -116,7 +119,7 @@ class ItemMonitorScreen(menu: ItemMonitorMenu, inventory: Inventory, title: Comp
 		arrowAndButtons.dock = Dock.LEFT
 		arrowAndButtons.setDockMargin(left = 4f)
 
-		val arrowLineTop = EditablePanel(this, arrowAndButtons, y = 0f, height = 8f, width = arrowAndButtons.width)
+		EditablePanel(this, arrowAndButtons, y = 0f, height = 8f, width = arrowAndButtons.width)
 
 		val arrowLine = EditablePanel(this, arrowAndButtons, y = 38f, height = 8f, width = arrowAndButtons.width)
 
@@ -168,7 +171,7 @@ class ItemMonitorScreen(menu: ItemMonitorMenu, inventory: Inventory, title: Comp
 		craftingHistory.dock = Dock.LEFT
 		craftingHistory.setDockMargin(left = 4f)
 
-		val craftingHistoryScroll = ContinuousScrollBarPanel(this, bottomPanel, 0f, 0f, 0f)
+		val craftingHistoryScroll = DiscreteScrollBarPanel(this, bottomPanel, { 0 }, { _, _, _ -> })
 		craftingHistoryScroll.dock = Dock.LEFT
 		craftingHistoryScroll.setDockMargin(left = 2f)
 
@@ -184,13 +187,23 @@ class ItemMonitorScreen(menu: ItemMonitorMenu, inventory: Inventory, title: Comp
 			}
 		}
 
+		val bottomStrip = EditablePanel(this, frame, height = AbstractSlotPanel.SIZE)
+		bottomStrip.dock = Dock.BOTTOM
+
+		BatterySlotPanel(this, bottomStrip, menu.batterySlot).also {
+			it.dock = Dock.LEFT
+			it.dockRight = 3f
+		}
+
+		TallHorizontalPowerGaugePanel(this, bottomStrip, menu.powerWidget).also {
+			it.dock = Dock.FILL
+			it.dockResize = DockResizeMode.NONE
+		}
+
 		return frame
 	}
 
 	companion object {
-		const val FRAME_WIDTH = 240f
-		const val FRAME_HEIGHT = 210f
-
 		const val ITEM_GRID_WIDTH = 9
 		const val ITEM_GRID_HEIGHT = 5
 

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/MatterBottlerScreen.kt

@@ -2,7 +2,7 @@ package ru.dbotthepony.mc.otm.client.screen
 
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.player.Inventory
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.screen.panels.*
 import ru.dbotthepony.mc.otm.client.screen.widget.MatterGaugePanel
 import ru.dbotthepony.mc.otm.client.screen.widget.PowerGaugePanel

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/MatterPanelScreen.kt

@@ -0,0 +1,295 @@
+package ru.dbotthepony.mc.otm.client.screen
+
+import net.minecraft.ChatFormatting
+import net.minecraft.client.gui.components.EditBox
+import net.minecraft.network.chat.Component
+import net.minecraft.world.entity.player.Inventory
+import net.minecraft.world.item.ItemStack
+import ru.dbotthepony.mc.otm.capability.matter.IPatternState
+import ru.dbotthepony.mc.otm.capability.matter.IReplicationTask
+import ru.dbotthepony.mc.otm.capability.matter.PatternState
+import ru.dbotthepony.mc.otm.client.screen.panels.*
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.maxScrollDivision
+import ru.dbotthepony.mc.otm.menu.MatterPanelMenu
+import ru.dbotthepony.mc.otm.menu.ReplicationRequestPacket
+import ru.dbotthepony.mc.otm.network.MenuNetworkChannel
+
+class MatterPanelScreen(
+	menu: MatterPanelMenu,
+	inventory: Inventory,
+	title: Component
+) : MatteryScreen<MatterPanelMenu>(menu, inventory, title) {
+	override fun makeMainFrame(): FramePanel {
+		var isPatternView = true
+
+		val frame = FramePanel.padded(this, null, GRID_WIDTH * AbstractSlotPanel.SIZE + ScrollBarConstants.WIDTH + 4f, GRID_HEIGHT * AbstractSlotPanel.SIZE, title)
+
+		val scrollBar = DiscreteScrollBarPanel(this, frame, {
+			if (isPatternView) {
+				maxScrollDivision(menu.patterns.size, GRID_WIDTH)
+			} else {
+				maxScrollDivision(menu.tasks.size, GRID_WIDTH)
+			}
+		}, { _, _, _ -> })
+
+		scrollBar.dock = Dock.RIGHT
+
+		frame.addTab(FramePanel.Position.TOP, open = { isPatternView = true })
+		frame.addTab(FramePanel.Position.TOP, open = { isPatternView = false })
+
+		val canvas = object : EditablePanel(this@MatterPanelScreen, frame, width = GRID_WIDTH * AbstractSlotPanel.SIZE) {
+			init {
+				dock = Dock.LEFT
+			}
+
+			override fun mouseScrolledInner(x: Double, y: Double, scroll: Double): Boolean {
+				return scrollBar.mouseScrolledInner(x, y, scroll)
+			}
+		}
+
+		for (row in 0 until GRID_HEIGHT) {
+			val rowCanvas = object : EditablePanel(this@MatterPanelScreen, canvas, height = AbstractSlotPanel.SIZE) {
+				init {
+					dock = Dock.TOP
+				}
+
+				override fun mouseScrolledInner(x: Double, y: Double, scroll: Double): Boolean {
+					return false
+				}
+			}
+
+			for (i in 0 until GRID_WIDTH) {
+				object : AbstractSlotPanel(this@MatterPanelScreen, rowCanvas) {
+					init {
+						dock = Dock.LEFT
+					}
+
+					private val index: Int get() = (scrollBar.scroll + row) * GRID_WIDTH + i
+
+					override fun getItemStack(): ItemStack {
+						if (isPatternView) {
+							return menu.patterns.getOrNull(index)?.stack() ?: ItemStack.EMPTY
+						} else {
+							return menu.tasks.getOrNull(index)?.let { it.stack(it.required + it.inProgress) } ?: ItemStack.EMPTY
+						}
+					}
+
+					override fun getItemStackTooltip(stack: ItemStack): List<Component> {
+						val list = super.getItemStackTooltip(stack).toMutableList()
+
+						if (isPatternView) {
+							menu.patterns.getOrNull(index)?.let {
+								list.add(TranslatableComponent(
+									"otm.item.pattern.research",
+									String.format("%.2f", it.researchPercent * 100.0)
+								).withStyle(ChatFormatting.AQUA)) }
+						} else {
+							menu.tasks.getOrNull(index)?.let {
+								list.add(TranslatableComponent("otm.gui.matter_task.total", it.total).withStyle(ChatFormatting.GRAY))
+								list.add(TranslatableComponent("otm.gui.matter_task.required", it.required).withStyle(ChatFormatting.GRAY))
+								list.add(TranslatableComponent("otm.gui.matter_task.in_progress", it.inProgress).withStyle(ChatFormatting.GRAY))
+								list.add(TranslatableComponent("otm.gui.matter_task.finished", it.finished).withStyle(ChatFormatting.GRAY))
+							}
+						}
+
+						return list
+					}
+
+					override fun mouseClickedInner(x: Double, y: Double, button: Int): Boolean {
+						if (isPatternView) {
+							menu.patterns.getOrNull(index)?.let(this@MatterPanelScreen::openPattern)
+						} else {
+							menu.tasks.getOrNull(index)?.let(this@MatterPanelScreen::openTask)
+						}
+
+						return true
+					}
+
+					override fun mouseScrolledInner(x: Double, y: Double, scroll: Double): Boolean {
+						return false
+					}
+				}
+			}
+		}
+
+		return frame
+	}
+
+	private fun openTask(task: IReplicationTask<*>) {
+		val frame = FramePanel.padded(this, null, 170f, 20f, TranslatableComponent("otm.container.matter_panel.task"))
+
+		object : AbstractSlotPanel(this@MatterPanelScreen, frame) {
+			init {
+				dock = Dock.LEFT
+			}
+
+			override fun getItemStack(): ItemStack {
+				return menu.tasks.firstOrNull { it.id == task.id }?.let { it.stack((it.required + it.inProgress).coerceAtLeast(1)) } ?: task.stack((task.required + task.inProgress).coerceAtLeast(1))
+			}
+
+			override fun tick() {
+				super.tick()
+
+				if (!menu.tasks.any { it.id == task.id }) {
+					frame.remove()
+				}
+			}
+		}
+
+		ButtonPanel(this@MatterPanelScreen, frame, width = 40f, label = TranslatableComponent("otm.container.matter_panel.close"), onPress = frame::remove).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		ButtonPanel(this@MatterPanelScreen, frame, width = 80f, label = TranslatableComponent("otm.container.matter_panel.cancel_task"), onPress = {
+			menu.requestTaskCancel(task.id)
+			frame.remove()
+		}).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		addPanel(frame)
+		popup(frame)
+
+		frame.toScreenCenter()
+	}
+
+	private fun openPattern(pattern: IPatternState) {
+		val frame = FramePanel.padded(this, null, 213f, (ButtonPanel.HEIGHT + 3f) * 4f, TranslatableComponent("otm.container.matter_panel.task"))
+
+		val rowTop = EditablePanel(this, frame, height = ButtonPanel.HEIGHT)
+		val rowInput = EditablePanel(this, frame, height = ButtonPanel.HEIGHT)
+		val rowBottom = EditablePanel(this, frame, height = ButtonPanel.HEIGHT)
+		val rowControls = EditablePanel(this, frame, height = ButtonPanel.HEIGHT)
+
+		rowTop.dock = Dock.TOP
+		rowTop.dockTop = 3f
+		rowInput.dock = Dock.TOP
+		rowInput.dockTop = 3f
+		rowBottom.dock = Dock.TOP
+		rowBottom.dockTop = 3f
+		rowControls.dock = Dock.TOP
+		rowControls.dockTop = 3f
+
+		object : AbstractSlotPanel(this@MatterPanelScreen, rowInput) {
+			init {
+				dock = Dock.LEFT
+				dockRight = 2f
+			}
+
+			override fun getItemStack(): ItemStack {
+				return pattern.stack()
+			}
+
+			override fun getItemStackTooltip(stack: ItemStack): List<Component> {
+				return super.getItemStackTooltip(stack).toMutableList().also {
+					it.add(TranslatableComponent(
+						"otm.item.pattern.research",
+						String.format("%.2f", pattern.researchPercent * 100.0)
+					).withStyle(ChatFormatting.AQUA))
+				}
+			}
+
+			override fun tick() {
+				super.tick()
+
+				if (!menu.patterns.any { it.id == pattern.id }) {
+					frame.remove()
+				}
+			}
+		}
+
+		val input = object : EditBoxPanel(this@MatterPanelScreen, rowInput) {
+			init {
+				dock = Dock.FILL
+			}
+
+			override fun configureNew(widget: EditBox, recreation: Boolean) {
+				super.configureNew(widget, recreation)
+				widget.setMaxLength(6)
+
+				if (!recreation) {
+					widget.value = "1"
+				}
+			}
+
+			fun increase(amount: Int) {
+				var value = 1
+
+				try {
+					value = getOrCreateWidget().value.toInt()
+				} catch (_: NumberFormatException) {
+				}
+
+				if (value == 1 && amount > 0)
+					getOrCreateWidget().value = amount.toString()
+				else
+					getOrCreateWidget().value = 1.coerceAtLeast(99999.coerceAtMost(value + amount)).toString()
+			}
+
+			fun send() {
+				var value = 1
+
+				try {
+					value = getOrCreateWidget().value.toInt()
+				} catch (_: NumberFormatException) {
+				}
+
+				MenuNetworkChannel.sendToServer(ReplicationRequestPacket(pattern.id, value))
+				frame.remove()
+			}
+		}
+
+		ButtonPanel(this, rowTop, width = 40f, label = TranslatableComponent("otm.container.matter_panel.increase_by", 8), onPress = { input.increase(8) }).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		ButtonPanel(this, rowTop, width = 40f, label = TranslatableComponent("otm.container.matter_panel.increase_by", 64), onPress = { input.increase(64) }).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		ButtonPanel(this, rowTop, width = 40f, label = TranslatableComponent("otm.container.matter_panel.increase_by", 256), onPress = { input.increase(256) }).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		ButtonPanel(this, rowBottom, width = 40f, label = TranslatableComponent("otm.container.matter_panel.decrease_by", 8), onPress = { input.increase(-8) }).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		ButtonPanel(this, rowBottom, width = 40f, label = TranslatableComponent("otm.container.matter_panel.decrease_by", 64), onPress = { input.increase(-64) }).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		ButtonPanel(this, rowBottom, width = 40f, label = TranslatableComponent("otm.container.matter_panel.decrease_by", 256), onPress = { input.increase(-256) }).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		ButtonPanel(this, rowControls, width = 40f, label = TranslatableComponent("otm.container.matter_panel.cancel"), onPress = frame::remove).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		ButtonPanel(this, rowControls, width = 82f, label = TranslatableComponent("otm.container.matter_panel.send"), onPress = input::send).also {
+			it.dock = Dock.RIGHT
+			it.dockLeft = 2f
+		}
+
+		addPanel(frame)
+		popup(frame)
+
+		frame.toScreenCenter()
+	}
+
+	companion object {
+		const val GRID_HEIGHT = 8
+		const val GRID_WIDTH = 9
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/MatteryScreen.kt

@@ -2,6 +2,8 @@ package ru.dbotthepony.mc.otm.client.screen
 
 import com.mojang.blaze3d.systems.RenderSystem
 import com.mojang.blaze3d.vertex.PoseStack
+import it.unimi.dsi.fastutil.ints.Int2ObjectAVLTreeMap
+import it.unimi.dsi.fastutil.ints.Int2ObjectFunction
 import net.minecraft.ChatFormatting
 import net.minecraft.client.gui.Font
 import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen
@@ -14,9 +16,8 @@ import net.minecraftforge.client.event.ContainerScreenEvent.Render.Foreground
 import net.minecraftforge.common.MinecraftForge
 import org.lwjgl.opengl.GL11
 import org.lwjgl.opengl.GL13
-import ru.dbotthepony.mc.otm.client.screen.panels.EditablePanel
+import ru.dbotthepony.mc.otm.capability.matteryPlayer
-import ru.dbotthepony.mc.otm.client.screen.panels.FramePanel
+import ru.dbotthepony.mc.otm.client.screen.panels.*
-import ru.dbotthepony.mc.otm.client.screen.panels.SlotPanel
 import ru.dbotthepony.mc.otm.menu.MatteryMenu
 
 /**
@@ -50,16 +51,108 @@ abstract class MatteryScreen<T : MatteryMenu>(menu: T, inventory: Inventory, tit
 	val quickCraftingType get() = quickCraftingType
 	val isQuickCrafting get() = isQuickCrafting
 
+	private val inventorySlotsRows = Int2ObjectAVLTreeMap<EditablePanel>()
+
 	init {
 		if (menu.playerInventorySlots.isNotEmpty() && menu.autoCreateInventoryFrame) {
-			inventoryFrame = FramePanel(this, null, 0f, 0f, INVENTORY_FRAME_WIDTH, INVENTORY_FRAME_HEIGHT, inventory.displayName).also(this::addPanel)
+			if (menu.playerExoSuitSlots.isEmpty()) {
+				inventoryFrame = FramePanel(this, null, 0f, 0f, INVENTORY_FRAME_WIDTH, INVENTORY_FRAME_HEIGHT, inventory.displayName).also(this::addPanel)
 
-			for (slot in menu.playerInventorySlots) {
+				val hotbarStrip = EditablePanel(this, inventoryFrame, height = AbstractSlotPanel.SIZE)
-				SlotPanel(this, inventoryFrame, slot, slot.x.toFloat(), slot.y.toFloat())
+				hotbarStrip.dock = Dock.BOTTOM
+
+				for (slot in menu.playerHotbarSlots) {
+					SlotPanel(this, hotbarStrip, slot).also { it.dock = Dock.LEFT }
+				}
+
+				for (i in 0 .. 2) {
+					getInventorySlotsRow(i).also {
+						it.parent = inventoryFrame
+						it.y = i * AbstractSlotPanel.SIZE
+					}
+				}
+			} else {
+				inventoryFrame = FramePanel(this, null, 0f, 0f, INVENTORY_FRAME_WIDTH_EXTENDED, INVENTORY_FRAME_HEIGHT, inventory.displayName).also(this::addPanel)
+
+				var slotListCanvas: EditablePanel? = null
+
+				val scrollbar = DiscreteScrollBarPanel(this, inventoryFrame, { ((menu.playerCombinedInventorySlots.size - 27) + 8) / 9 }, {
+						_, old, new ->
+
+					for (i in old .. old + 2) {
+						getInventorySlotsRow(i).visible = false
+					}
+
+					for (i in new .. new + 2) {
+						getInventorySlotsRow(i).also {
+							it.visible = true
+							it.parent = slotListCanvas
+							it.y = (i - new) * AbstractSlotPanel.SIZE
+						}
+					}
+
+					menu.ply.matteryPlayer?.exoSuitMenu?.lastScroll = new
+				})
+
+				slotListCanvas = object : EditablePanel(this@MatteryScreen, inventoryFrame, height = AbstractSlotPanel.SIZE * 3f) {
+					override fun mouseScrolledInner(x: Double, y: Double, scroll: Double): Boolean {
+						scrollbar.mouseScrolledInner(x, y, scroll)
+						return true
+					}
+				}
+
+				slotListCanvas.dock = Dock.TOP
+
+				val hotbarStrip = EditablePanel(this, inventoryFrame, height = AbstractSlotPanel.SIZE)
+				hotbarStrip.dock = Dock.BOTTOM
+
+				for (slot in menu.playerHotbarSlots) {
+					SlotPanel(this, hotbarStrip, slot).also { it.dock = Dock.LEFT }
+				}
+
+				scrollbar.parent = slotListCanvas
+				scrollbar.dock = Dock.RIGHT
+
+				scrollbar.scroll = menu.ply.matteryPlayer?.exoSuitMenu?.lastScroll ?: 0
+
+				for (i in scrollbar.scroll .. scrollbar.scroll + 2) {
+					getInventorySlotsRow(i).also {
+						it.parent = slotListCanvas
+						it.y = (i - scrollbar.scroll) * AbstractSlotPanel.SIZE
+					}
+				}
 			}
 		}
 	}
 
+	protected fun getInventorySlotsRow(index: Int): EditablePanel {
+		return inventorySlotsRows.computeIfAbsent(index, Int2ObjectFunction {
+			val canvas = object : EditablePanel(this@MatteryScreen, null, width = AbstractSlotPanel.SIZE * 9f, height = AbstractSlotPanel.SIZE) {
+				override fun mouseScrolledInner(x: Double, y: Double, scroll: Double): Boolean {
+					return false
+				}
+			}
+
+			val offset = it * 9
+
+			if (menu.playerCombinedInventorySlots.size <= offset) {
+				return@Int2ObjectFunction canvas
+			}
+
+			for (i in 0 .. (8).coerceAtMost(menu.playerCombinedInventorySlots.size - offset - 1)) {
+				val slot = object : SlotPanel<Slot>(this@MatteryScreen, canvas, menu.playerCombinedInventorySlots[offset + i]) {
+					override fun mouseScrolledInner(x: Double, y: Double, scroll: Double): Boolean {
+						return false
+					}
+				}
+
+				slot.dock = Dock.LEFT
+			}
+
+			return@Int2ObjectFunction canvas
+		})
+	}
+
 	override fun init() {
 		super.init()
 
@@ -102,7 +195,7 @@ abstract class MatteryScreen<T : MatteryMenu>(menu: T, inventory: Inventory, tit
 
 		require(indexOf != -1) { "No such panel $panel" }
 
-		if (indexOf == panels.size - 1) {
+		if (indexOf == 0) {
 			return
 		}
 
@@ -354,10 +447,13 @@ abstract class MatteryScreen<T : MatteryMenu>(menu: T, inventory: Inventory, tit
 	}
 
 	companion object {
-		const val DEFAULT_FRAME_WIDTH = 18f * 9f + 16f
+		const val DEFAULT_FRAME_WIDTH = AbstractSlotPanel.SIZE * 9f + 16f
 		const val DEFAULT_FRAME_HEIGHT = 100f
+
 		const val INVENTORY_FRAME_WIDTH = DEFAULT_FRAME_WIDTH
-		const val INVENTORY_FRAME_HEIGHT = 3f * 18f + 18f + 24f
+		const val INVENTORY_FRAME_WIDTH_EXTENDED = DEFAULT_FRAME_WIDTH + ScrollBarConstants.WIDTH + 2f
+		const val INVENTORY_FRAME_HEIGHT = 3f * AbstractSlotPanel.SIZE + AbstractSlotPanel.SIZE + 24f
+
 		const val GAUGE_TOP_WITH_SLOT = 17f
 		const val GAUGE_TOP_WITHOUT_SLOT = 26f
 		const val SLOT_TOP_UNDER_GAUGE = 70f

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/StorageBusScreen.kt

@@ -2,9 +2,8 @@ package ru.dbotthepony.mc.otm.client.screen
 
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.player.Inventory
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.screen.panels.*
-import ru.dbotthepony.mc.otm.client.screen.widget.PowerGaugePanel
 import ru.dbotthepony.mc.otm.client.screen.widget.WidePowerGaugePanel
 
 import ru.dbotthepony.mc.otm.menu.StorageBusMenu

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/StorageExporterScreen.kt

@@ -2,9 +2,8 @@ package ru.dbotthepony.mc.otm.client.screen
 
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.player.Inventory
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.screen.panels.*
-import ru.dbotthepony.mc.otm.client.screen.widget.PowerGaugePanel
 import ru.dbotthepony.mc.otm.client.screen.widget.WidePowerGaugePanel
 
 import ru.dbotthepony.mc.otm.menu.StorageExporterMenu

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/StorageImporterScreen.kt

@@ -2,9 +2,8 @@ package ru.dbotthepony.mc.otm.client.screen
 
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.player.Inventory
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.screen.panels.*
-import ru.dbotthepony.mc.otm.client.screen.widget.PowerGaugePanel
 import ru.dbotthepony.mc.otm.client.screen.widget.WidePowerGaugePanel
 
 import ru.dbotthepony.mc.otm.menu.StorageImporterMenu

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/StoragePowerSupplierScreen.kt

@@ -2,10 +2,9 @@ package ru.dbotthepony.mc.otm.client.screen
 
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.player.Inventory
-import ru.dbotthepony.mc.otm.TranslatableComponent
+import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.client.screen.panels.*
-import ru.dbotthepony.mc.otm.client.screen.widget.PowerGaugePanel
+import ru.dbotthepony.mc.otm.client.screen.widget.HorizontalPowerGaugePanel
-import ru.dbotthepony.mc.otm.client.screen.widget.WidePowerGaugePanel
 import ru.dbotthepony.mc.otm.core.formatPower
 
 import ru.dbotthepony.mc.otm.menu.StoragePowerSupplierMenu
@@ -13,12 +12,32 @@ import ru.dbotthepony.mc.otm.menu.StoragePowerSupplierMenu
 class StoragePowerSupplierScreen(menu: StoragePowerSupplierMenu, inventory: Inventory, title: Component) :
 	MatteryScreen<StoragePowerSupplierMenu>(menu, inventory, title) {
 	override fun makeMainFrame(): FramePanel {
-		val frame = super.makeMainFrame()!!
+		val frame = FramePanel(this, width = 200f, height = 60f, title)
 
-		WidePowerGaugePanel(this, frame, menu.powerWidget, LEFT_MARGIN, GAUGE_TOP_WITH_SLOT)
+		HorizontalPowerGaugePanel(this, frame, menu.powerWidget).also {
-		BatterySlotPanel(this, frame, menu.batterySlot, LEFT_MARGIN, SLOT_TOP_UNDER_GAUGE)
+			it.dock = Dock.BOTTOM
+			it.dockResize = DockResizeMode.NONE
+		}
+
+		val topStrip = EditablePanel(this, frame, height = AbstractSlotPanel.SIZE)
+
+		topStrip.dock = Dock.TOP
+		topStrip.dockTop = 3f
+
+		BatterySlotPanel(this, topStrip, menu.batterySlot).also {
+			it.dock = Dock.LEFT
+			it.dockRight = 3f
+		}
+
+		val labels = EditablePanel(this, topStrip)
+
+		labels.dock = Dock.FILL
+
+		object : Label(this@StoragePowerSupplierScreen, labels) {
+			init {
+				dock = Dock.TOP
+			}
 
-		object : Label(this@StoragePowerSupplierScreen, frame, 28f, 17f, width = 140f) {
 			override fun tick() {
 				super.tick()
 
@@ -29,6 +48,21 @@ class StoragePowerSupplierScreen(menu: StoragePowerSupplierMenu, inventory: Inve
 			}
 		}
 
+		object : Label(this@StoragePowerSupplierScreen, labels) {
+			init {
+				dock = Dock.TOP
+			}
+
+			override fun tick() {
+				super.tick()
+
+				text = TranslatableComponent(
+					"otm.gui.power_supplier.active_nodes",
+					menu.activeNodes
+				)
+			}
+		}
+
 		return frame
 	}
 }

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/AbstractSlotPanel.kt

@@ -23,9 +23,8 @@ abstract class AbstractSlotPanel @JvmOverloads constructor(
 ) : EditablePanel(
 	screen, parent, x, y, width, height
 ) {
-	protected open fun renderSlotBackground(stack: PoseStack, mouse_x: Float, mouse_y: Float, flag: Float) {
+	protected open fun renderSlotBackground(stack: PoseStack, mouseX: Float, mouseY: Float, partialTick: Float) {
-		RenderSystem.setShaderTexture(0, WidgetLocation.WIDGETS)
+		SLOT_BACKGROUND.render(stack, width = width, height = height)
-		drawTexturedRectAuto(stack, 0f, 0f, 18f, 18f, 0f, 96f, 256f, 256f)
 	}
 
 	protected open fun renderRegular(stack: PoseStack, itemstack: ItemStack, count_override: String? = null) {
@@ -119,10 +118,9 @@ abstract class AbstractSlotPanel @JvmOverloads constructor(
 	}
 
 	companion object {
-		@JvmField
 		val SLOT_HIGHLIGHT = RGBAColor(255, 255, 255, 100)
-		@JvmField
 		val SLOT_HIGHLIGHT_DRAG = RGBAColor(200, 200, 200, 150)
 		const val SIZE = 18f
+		val SLOT_BACKGROUND = WidgetLocation.WIDGETS.element(0f, 0f, SIZE, SIZE)
 	}
 }

src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/ButtonPanel.kt

@@ -5,15 +5,13 @@ import com.mojang.blaze3d.vertex.PoseStack
 import net.minecraft.ChatFormatting
 import net.minecraft.client.gui.components.Button
 import net.minecraft.client.gui.components.Button.OnPress
-import net.minecraft.client.resources.sounds.SimpleSoundInstance
 import net.minecraft.network.chat.Component
-import net.minecraft.sounds.SoundEvents
+import ru.dbotthepony.mc.otm.client.playGuiClickSound
-import ru.dbotthepony.mc.otm.TextComponent
+import ru.dbotthepony.mc.otm.core.TextComponent
-import ru.dbotthepony.mc.otm.client.minecraft
 import ru.dbotthepony.mc.otm.client.render.*
 import ru.dbotthepony.mc.otm.client.screen.MatteryScreen
-import ru.dbotthepony.mc.otm.next
+import ru.dbotthepony.mc.otm.core.next
-import ru.dbotthepony.mc.otm.prev
+import ru.dbotthepony.mc.otm.core.prev
 import java.util.*
 import kotlin.collections.ArrayList
 import kotlin.reflect.KMutableProperty0
@@ -24,10 +22,22 @@ open class ButtonPanel(
 	x: Float = 0f,
 	y: Float = 0f,
 	width: Float = 40f,
-	height: Float = 20f,
+	height: Float = HEIGHT,
 	label: Component
 ) : MinecraftWidgetPanel<Button>(screen, parent, x, y, width, height) {
 	constructor(screen: MatteryScreen<*>, parent: EditablePanel?, label: Component) : this(screen, parent, x = 0f, label = label)
+	constructor(
+		screen: MatteryScreen<*>,
+		parent: EditablePanel?,
+		x: Float = 0f,
+		y: Float = 0f,
+		width: Float = 40f,
+		height: Float = HEIGHT,
+		label: Component,
+		onPress: Runnable
+	) : this(screen, parent, x, y, width, height, label) {
+		this.callback = onPress
+	}
 
 	var label = label
 		set(value) {
@@ -55,6 +65,10 @@ open class ButtonPanel(
 	protected open fun onPress() {
 		callback?.run()
 	}
+
+	companion object {
+		const val HEIGHT = 20f
+	}
 }
 
 @Suppress("PropertyName")
@@ -105,7 +119,7 @@ abstract class SquareButtonPanel(
 	override fun mouseClickedInner(x: Double, y: Double, button: Int): Boolean {
 		if (!isDisabled) {
 			if (!pressed) {
-				minecraft.soundManager.play(SimpleSoundInstance.forUI(SoundEvents.UI_BUTTON_CLICK, 1.0f))
+				playGuiClickSound()
 			}
 
 			pressed = true