Add relative side and direction nullable codecs

what am i doing

build.gradle.kts

@@ -209,6 +209,9 @@ dependencies {
 		// runtimeOnly("curse.maven:integrated-tunnels-251389:4344632")
 
 		implementation("mekanism:Mekanism:${mc_version}-${mekanism_version}")
+
+		implementation("curse.maven:iron-chests-228756:5491156")
+		implementation("curse.maven:iron-shulker-boxes-314911:5491246")
 	}
 }
 
@@ -268,6 +271,8 @@ minecraft {
 
 mixin {
 	config("$mod_id.mixins.json")
+	config("$mod_id.ironchest.mixins.json")
+	config("$mod_id.ironshulkerbox.mixins.json")
 	// config("$mod_id.ad_astra.mixins.json")
 }
 

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/CopperChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.regular.entity.CopperChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(CopperChestBlockEntity.class)
+public abstract class CopperChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.copper(containerId, inventory, ((CopperChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/CrystalChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.regular.entity.CrystalChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(CrystalChestBlockEntity.class)
+public abstract class CrystalChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.crystal(containerId, inventory, ((CrystalChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/DiamondChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.regular.entity.DiamondChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(DiamondChestBlockEntity.class)
+public abstract class DiamondChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.diamond(containerId, inventory, ((DiamondChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/DirtChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.regular.entity.DirtChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(DirtChestBlockEntity.class)
+public abstract class DirtChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.dirt(containerId, inventory, ((DirtChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/GoldChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.regular.entity.GoldChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(GoldChestBlockEntity.class)
+public abstract class GoldChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.gold(containerId, inventory, ((GoldChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/IronChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.regular.entity.IronChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(IronChestBlockEntity.class)
+public abstract class IronChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.iron(containerId, inventory, ((IronChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/ObsidianChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.regular.entity.ObsidianChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(ObsidianChestBlockEntity.class)
+public abstract class ObsidianChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.obsidian(containerId, inventory, ((ObsidianChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/TrappedCopperChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.trapped.entity.TrappedCopperChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(TrappedCopperChestBlockEntity.class)
+public abstract class TrappedCopperChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.copper(containerId, inventory, ((TrappedCopperChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/TrappedCrystalChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.trapped.entity.TrappedCrystalChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(TrappedCrystalChestBlockEntity.class)
+public abstract class TrappedCrystalChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.crystal(containerId, inventory, ((TrappedCrystalChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/TrappedDiamondChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.trapped.entity.TrappedDiamondChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(TrappedDiamondChestBlockEntity.class)
+public abstract class TrappedDiamondChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.diamond(containerId, inventory, ((TrappedDiamondChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/TrappedDirtChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.trapped.entity.TrappedDirtChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(TrappedDirtChestBlockEntity.class)
+public abstract class TrappedDirtChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.dirt(containerId, inventory, ((TrappedDirtChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/TrappedGoldChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.trapped.entity.TrappedGoldChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(TrappedGoldChestBlockEntity.class)
+public abstract class TrappedGoldChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.gold(containerId, inventory, ((TrappedGoldChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/TrappedIronChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.trapped.entity.TrappedIronChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(TrappedIronChestBlockEntity.class)
+public abstract class TrappedIronChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.iron(containerId, inventory, ((TrappedIronChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironchest/TrappedObsidianChestBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironchest;
+
+import com.progwml6.ironchest.common.block.trapped.entity.TrappedObsidianChestBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironchest.MatteryIronChestMenu;
+
+@Mixin(TrappedObsidianChestBlockEntity.class)
+public abstract class TrappedObsidianChestBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronChestMenu.obsidian(containerId, inventory, ((TrappedObsidianChestBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironshulkerbox/CopperShulkerBoxBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironshulkerbox;
+
+import com.progwml6.ironshulkerbox.common.block.entity.CopperShulkerBoxBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.MatteryIronShulkerBoxMenu;
+
+@Mixin(CopperShulkerBoxBlockEntity.class)
+public abstract class CopperShulkerBoxBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronShulkerBoxMenu.copper(containerId, inventory, ((CopperShulkerBoxBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironshulkerbox/CrystalShulkerBoxBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironshulkerbox;
+
+import com.progwml6.ironshulkerbox.common.block.entity.CrystalShulkerBoxBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.MatteryIronShulkerBoxMenu;
+
+@Mixin(CrystalShulkerBoxBlockEntity.class)
+public abstract class CrystalShulkerBoxBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronShulkerBoxMenu.crystal(containerId, inventory, ((CrystalShulkerBoxBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironshulkerbox/DiamondShulkerBoxBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironshulkerbox;
+
+import com.progwml6.ironshulkerbox.common.block.entity.DiamondShulkerBoxBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.MatteryIronShulkerBoxMenu;
+
+@Mixin(DiamondShulkerBoxBlockEntity.class)
+public abstract class DiamondShulkerBoxBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronShulkerBoxMenu.diamond(containerId, inventory, ((DiamondShulkerBoxBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironshulkerbox/GoldShulkerBoxBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironshulkerbox;
+
+import com.progwml6.ironshulkerbox.common.block.entity.GoldShulkerBoxBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.MatteryIronShulkerBoxMenu;
+
+@Mixin(GoldShulkerBoxBlockEntity.class)
+public abstract class GoldShulkerBoxBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronShulkerBoxMenu.gold(containerId, inventory, ((GoldShulkerBoxBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironshulkerbox/IronShulkerBoxBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironshulkerbox;
+
+import com.progwml6.ironshulkerbox.common.block.entity.IronShulkerBoxBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.MatteryIronShulkerBoxMenu;
+
+@Mixin(IronShulkerBoxBlockEntity.class)
+public abstract class IronShulkerBoxBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronShulkerBoxMenu.iron(containerId, inventory, ((IronShulkerBoxBlockEntity)(Object) this));
+	}
+}

src/main/java/ru/dbotthepony/mc/otm/mixin/ironshulkerbox/ObsidianShulkerBoxBlockEntityMixin.java

@@ -0,0 +1,16 @@
+package ru.dbotthepony.mc.otm.mixin.ironshulkerbox;
+
+import com.progwml6.ironshulkerbox.common.block.entity.ObsidianShulkerBoxBlockEntity;
+import net.minecraft.world.entity.player.Inventory;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.MatteryIronShulkerBoxMenu;
+
+@Mixin(ObsidianShulkerBoxBlockEntity.class)
+public abstract class ObsidianShulkerBoxBlockEntityMixin {
+	@Overwrite(remap = false)
+	public AbstractContainerMenu createMenu(int containerId, Inventory inventory) {
+		return MatteryIronShulkerBoxMenu.obsidian(containerId, inventory, ((ObsidianShulkerBoxBlockEntity)(Object) this));
+	}
+}

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

@@ -44,6 +44,10 @@ import ru.dbotthepony.mc.otm.client.render.blockentity.BatteryBankRenderer
 import ru.dbotthepony.mc.otm.client.render.blockentity.MatterBatteryBankRenderer
 import ru.dbotthepony.mc.otm.compat.curios.isCuriosLoaded
 import ru.dbotthepony.mc.otm.compat.curios.onCuriosSlotModifiersUpdated
+import ru.dbotthepony.mc.otm.compat.ironchest.IronChestMenuTypes
+import ru.dbotthepony.mc.otm.compat.ironchest.isIronChestLoaded
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.IronShulkersMenuTypes
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.isIronShulkersLoaded
 import ru.dbotthepony.mc.otm.compat.vanilla.MatteryChestMenu
 import ru.dbotthepony.mc.otm.compat.vanilla.VanillaMenuTypes
 import ru.dbotthepony.mc.otm.config.PlayerConfig
@@ -134,6 +138,14 @@ object OverdriveThatMatters {
 		StorageStack.register(MOD_BUS)
 		VanillaMenuTypes.register(MOD_BUS)
 
+		if (isIronChestLoaded) {
+			IronChestMenuTypes.register(MOD_BUS)
+		}
+
+		if (isIronShulkersLoaded) {
+			IronShulkersMenuTypes.register(MOD_BUS)
+		}
+
 		MCreativeTabs.initialize(MOD_BUS)
 
 		MOD_BUS.addListener(::registerNetworkPackets)

src/main/kotlin/ru/dbotthepony/mc/otm/compat/cos/CosmeticArmorCompat.kt

@@ -31,7 +31,7 @@ import ru.dbotthepony.mc.otm.menu.MatteryMenuSlot
 import java.util.Collections.emptyIterator
 import java.util.stream.Stream
 
-val isCosmeticArmorLoaded by lazy {
+internal val isCosmeticArmorLoaded by lazy {
 	ModList.get().isLoaded("cosmeticarmorreworked")
 }
 

src/main/kotlin/ru/dbotthepony/mc/otm/compat/curios/CuriosCompat.kt

@@ -35,7 +35,7 @@ import java.util.Collections.emptyIterator
 import java.util.stream.Stream
 import kotlin.collections.ArrayList
 
-val isCuriosLoaded by lazy {
+internal val isCuriosLoaded by lazy {
 	ModList.get().isLoaded(CuriosApi.MODID)
 }
 

src/main/kotlin/ru/dbotthepony/mc/otm/compat/ironchest/IronChestMenuTypes.kt

@@ -0,0 +1,66 @@
+package ru.dbotthepony.mc.otm.compat.ironchest
+
+import com.progwml6.ironchest.IronChests
+import com.progwml6.ironchest.common.block.IronChestsTypes
+import net.minecraft.core.BlockPos
+import net.minecraft.core.registries.Registries
+import net.minecraft.world.Container
+import net.minecraft.world.flag.FeatureFlags
+import net.minecraft.world.inventory.MenuType
+import net.minecraft.world.level.Level
+import net.minecraft.world.level.block.entity.BlockEntity
+import net.minecraft.world.level.block.state.BlockState
+import net.neoforged.bus.api.IEventBus
+import net.neoforged.fml.ModList
+import net.neoforged.neoforge.capabilities.RegisterCapabilitiesEvent
+import net.neoforged.neoforge.client.event.RegisterMenuScreensEvent
+import ru.dbotthepony.mc.otm.OverdriveThatMatters
+import ru.dbotthepony.mc.otm.capability.IQuickStackContainer
+import ru.dbotthepony.mc.otm.capability.MatteryCapability
+import ru.dbotthepony.mc.otm.compat.vanilla.VanillaChestScreen
+import ru.dbotthepony.mc.otm.menu.MatteryMenuSlot
+import ru.dbotthepony.mc.otm.menu.makeSlots
+import ru.dbotthepony.mc.otm.registry.MDeferredRegister
+
+internal val isIronChestLoaded by lazy {
+	ModList.get().isLoaded(IronChests.MODID)
+}
+
+object IronChestMenuTypes {
+	private val registrar = MDeferredRegister(Registries.MENU, OverdriveThatMatters.MOD_ID)
+
+	val IRON by registrar.register("ironchest_iron") { MenuType(MatteryIronChestMenu::iron, FeatureFlags.VANILLA_SET) }
+	val GOLD by registrar.register("ironchest_gold") { MenuType(MatteryIronChestMenu::gold, FeatureFlags.VANILLA_SET) }
+	val DIAMOND by registrar.register("ironchest_diamond") { MenuType(MatteryIronChestMenu::diamond, FeatureFlags.VANILLA_SET) }
+	val COPPER by registrar.register("ironchest_copper") { MenuType(MatteryIronChestMenu::copper, FeatureFlags.VANILLA_SET) }
+	val CRYSTAL by registrar.register("ironchest_crystal") { MenuType(MatteryIronChestMenu::crystal, FeatureFlags.VANILLA_SET) }
+	val OBSIDIAN by registrar.register("ironchest_obsidian") { MenuType(MatteryIronChestMenu::obsidian, FeatureFlags.VANILLA_SET) }
+	val DIRT by registrar.register("ironchest_dirt") { MenuType(MatteryIronChestMenu::dirt, FeatureFlags.VANILLA_SET) }
+
+	private fun provider(level: Level, pos: BlockPos, state: BlockState, blockEntity: BlockEntity?, context: Void?): IQuickStackContainer? {
+		val container = blockEntity as? Container ?: return null
+		return IQuickStackContainer.Simple(makeSlots(container, ::MatteryMenuSlot))
+	}
+
+	fun registerCapabilities(event: RegisterCapabilitiesEvent) {
+		IronChestsTypes.entries.map { IronChestsTypes.get(it) }.forEach {
+			event.registerBlock(MatteryCapability.QUICK_STACK_CONTAINER, ::provider, *it.toTypedArray())
+		}
+	}
+
+	internal fun register(bus: IEventBus) {
+		registrar.register(bus)
+		bus.addListener(this::registerScreens)
+		bus.addListener(this::registerCapabilities)
+	}
+
+	private fun registerScreens(event: RegisterMenuScreensEvent) {
+		event.register(IRON, ::VanillaChestScreen)
+		event.register(GOLD, ::VanillaChestScreen)
+		event.register(DIAMOND, ::VanillaChestScreen)
+		event.register(COPPER, ::VanillaChestScreen)
+		event.register(CRYSTAL, ::VanillaChestScreen)
+		event.register(OBSIDIAN, ::VanillaChestScreen)
+		event.register(DIRT, ::VanillaChestScreen)
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/compat/ironchest/MatteryIronChestMenu.kt

@@ -0,0 +1,82 @@
+package ru.dbotthepony.mc.otm.compat.ironchest
+
+import com.progwml6.ironchest.common.block.IronChestsTypes
+import net.minecraft.world.Container
+import net.minecraft.world.SimpleContainer
+import net.minecraft.world.entity.player.Inventory
+import net.minecraft.world.inventory.MenuType
+import net.minecraft.world.item.ItemStack
+import net.minecraft.world.item.Items
+import ru.dbotthepony.mc.otm.compat.vanilla.AbstractVanillaChestMenu
+import ru.dbotthepony.mc.otm.container.EnhancedContainer
+import ru.dbotthepony.mc.otm.menu.MatteryMenuSlot
+import ru.dbotthepony.mc.otm.menu.QuickMoveInput
+import ru.dbotthepony.mc.otm.menu.makeSlots
+
+class MatteryIronChestMenu(
+	type: MenuType<*>, containerId: Int,
+	inventory: Inventory, chestType: IronChestsTypes,
+	container: Container = EnhancedContainer.Simple(chestType.size),
+) : AbstractVanillaChestMenu(type, containerId, inventory, container) {
+	override val columns = chestType.rowLength
+	override val rows = chestType.size / chestType.rowLength
+
+	override val containerSlots = if (chestType == IronChestsTypes.DIRT) makeSlots(container, ::MDirtChestSlot) else makeSlots(container, ::MatteryMenuSlot)
+
+	init {
+		container.startOpen(player)
+		addStorageSlot(containerSlots)
+		addInventorySlots()
+	}
+
+	override val quickMoveToStorage = QuickMoveInput.create(this, playerCombinedInventorySlots, containerSlots)
+	override val quickMoveFromStorage = QuickMoveInput.create(this, containerSlots, playerInventorySlots, false)
+
+	class MDirtChestSlot(container: Container, slot: Int) : MatteryMenuSlot(container, slot) {
+		override fun mayPlace(stack: ItemStack): Boolean = stack.isEmpty || stack.`is`(Items.DIRT)
+	}
+
+	companion object {
+		@JvmStatic
+		@JvmOverloads
+		fun iron(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronChestsTypes.IRON.size), chestType: IronChestsTypes = IronChestsTypes.IRON): MatteryIronChestMenu {
+			return MatteryIronChestMenu(IronChestMenuTypes.IRON, containerId, inventory, chestType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun gold(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronChestsTypes.GOLD.size), chestType: IronChestsTypes = IronChestsTypes.GOLD): MatteryIronChestMenu {
+			return MatteryIronChestMenu(IronChestMenuTypes.GOLD, containerId, inventory, chestType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun diamond(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronChestsTypes.DIAMOND.size), chestType: IronChestsTypes = IronChestsTypes.DIAMOND): MatteryIronChestMenu {
+			return MatteryIronChestMenu(IronChestMenuTypes.DIAMOND, containerId, inventory, chestType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun copper(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronChestsTypes.COPPER.size), chestType: IronChestsTypes = IronChestsTypes.COPPER): MatteryIronChestMenu {
+			return MatteryIronChestMenu(IronChestMenuTypes.COPPER, containerId, inventory, chestType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun crystal(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronChestsTypes.CRYSTAL.size), chestType: IronChestsTypes = IronChestsTypes.CRYSTAL): MatteryIronChestMenu {
+			return MatteryIronChestMenu(IronChestMenuTypes.CRYSTAL, containerId, inventory, chestType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun obsidian(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronChestsTypes.OBSIDIAN.size), chestType: IronChestsTypes = IronChestsTypes.OBSIDIAN): MatteryIronChestMenu {
+			return MatteryIronChestMenu(IronChestMenuTypes.OBSIDIAN, containerId, inventory, chestType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun dirt(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronChestsTypes.DIRT.size), chestType: IronChestsTypes = IronChestsTypes.DIRT): MatteryIronChestMenu {
+			return MatteryIronChestMenu(IronChestMenuTypes.DIRT, containerId, inventory, chestType, container)
+		}
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/compat/ironshulkerbox/IronShulkersMenuTypes.kt

@@ -0,0 +1,68 @@
+package ru.dbotthepony.mc.otm.compat.ironshulkerbox
+
+import com.progwml6.ironshulkerbox.IronShulkerBoxes
+import com.progwml6.ironshulkerbox.common.block.IronShulkerBoxesTypes
+import net.minecraft.core.BlockPos
+import net.minecraft.core.registries.Registries
+import net.minecraft.world.Container
+import net.minecraft.world.flag.FeatureFlags
+import net.minecraft.world.inventory.MenuType
+import net.minecraft.world.item.DyeColor
+import net.minecraft.world.level.Level
+import net.minecraft.world.level.block.entity.BlockEntity
+import net.minecraft.world.level.block.state.BlockState
+import net.neoforged.bus.api.IEventBus
+import net.neoforged.fml.ModList
+import net.neoforged.neoforge.capabilities.RegisterCapabilitiesEvent
+import net.neoforged.neoforge.client.event.RegisterMenuScreensEvent
+import ru.dbotthepony.mc.otm.OverdriveThatMatters
+import ru.dbotthepony.mc.otm.capability.IQuickStackContainer
+import ru.dbotthepony.mc.otm.capability.MatteryCapability
+import ru.dbotthepony.mc.otm.compat.ironshulkerbox.MatteryIronShulkerBoxMenu.Slot
+import ru.dbotthepony.mc.otm.compat.vanilla.VanillaChestScreen
+import ru.dbotthepony.mc.otm.menu.makeSlots
+import ru.dbotthepony.mc.otm.registry.MDeferredRegister
+import kotlin.collections.toTypedArray
+
+internal val isIronShulkersLoaded by lazy {
+	ModList.get().isLoaded(IronShulkerBoxes.MODID)
+}
+
+object IronShulkersMenuTypes {
+	private val registrar = MDeferredRegister(Registries.MENU, OverdriveThatMatters.MOD_ID)
+
+	val IRON by registrar.register("ironshulkerbox_iron") { MenuType(MatteryIronShulkerBoxMenu::iron, FeatureFlags.VANILLA_SET) }
+	val GOLD by registrar.register("ironshulkerbox_gold") { MenuType(MatteryIronShulkerBoxMenu::gold, FeatureFlags.VANILLA_SET) }
+	val DIAMOND by registrar.register("ironshulkerbox_diamond") { MenuType(MatteryIronShulkerBoxMenu::diamond, FeatureFlags.VANILLA_SET) }
+	val COPPER by registrar.register("ironshulkerbox_copper") { MenuType(MatteryIronShulkerBoxMenu::copper, FeatureFlags.VANILLA_SET) }
+	val CRYSTAL by registrar.register("ironshulkerbox_crystal") { MenuType(MatteryIronShulkerBoxMenu::crystal, FeatureFlags.VANILLA_SET) }
+	val OBSIDIAN by registrar.register("ironshulkerbox_obsidian") { MenuType(MatteryIronShulkerBoxMenu::obsidian, FeatureFlags.VANILLA_SET) }
+
+	private fun provider(level: Level, pos: BlockPos, state: BlockState, blockEntity: BlockEntity?, context: Void?): IQuickStackContainer? {
+		val container = blockEntity as? Container ?: return null
+		return IQuickStackContainer.Simple(makeSlots(container, ::Slot))
+	}
+
+	fun registerCapabilities(event: RegisterCapabilitiesEvent) {
+		val colors = DyeColor.entries.toMutableList<DyeColor?>().also { it.add(0, null) }
+
+		IronShulkerBoxesTypes.entries.forEach { type ->
+			event.registerBlock(MatteryCapability.QUICK_STACK_CONTAINER, ::provider, *colors.map { IronShulkerBoxesTypes.get(type, it) }.toTypedArray())
+		}
+	}
+
+	internal fun register(bus: IEventBus) {
+		registrar.register(bus)
+		bus.addListener(this::registerScreens)
+		bus.addListener(this::registerCapabilities)
+	}
+
+	private fun registerScreens(event: RegisterMenuScreensEvent) {
+		event.register(IRON, ::VanillaChestScreen)
+		event.register(GOLD, ::VanillaChestScreen)
+		event.register(DIAMOND, ::VanillaChestScreen)
+		event.register(COPPER, ::VanillaChestScreen)
+		event.register(CRYSTAL, ::VanillaChestScreen)
+		event.register(OBSIDIAN, ::VanillaChestScreen)
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/compat/ironshulkerbox/MatteryIronShulkerBoxMenu.kt

@@ -0,0 +1,77 @@
+package ru.dbotthepony.mc.otm.compat.ironshulkerbox
+
+import com.progwml6.ironshulkerbox.common.block.IronShulkerBoxesTypes
+import net.minecraft.world.Container
+import net.minecraft.world.SimpleContainer
+import net.minecraft.world.entity.player.Inventory
+import net.minecraft.world.inventory.MenuType
+import net.minecraft.world.item.ItemStack
+import ru.dbotthepony.mc.otm.compat.vanilla.AbstractVanillaChestMenu
+import ru.dbotthepony.mc.otm.container.EnhancedContainer
+import ru.dbotthepony.mc.otm.menu.MatteryMenuSlot
+import ru.dbotthepony.mc.otm.menu.QuickMoveInput
+import ru.dbotthepony.mc.otm.menu.makeSlots
+
+class MatteryIronShulkerBoxMenu(
+	type: MenuType<*>, containerId: Int,
+	inventory: Inventory, boxType: IronShulkerBoxesTypes,
+	container: Container = EnhancedContainer.Simple(boxType.size)
+) : AbstractVanillaChestMenu(type, containerId, inventory, container) {
+	override val rows: Int = boxType.size / boxType.rowLength
+	override val columns: Int = boxType.rowLength
+
+	override val containerSlots = makeSlots(container, ::Slot)
+
+	init {
+		container.startOpen(player)
+		addStorageSlot(containerSlots)
+		addInventorySlots()
+	}
+
+	override val quickMoveToStorage = QuickMoveInput.create(this, playerCombinedInventorySlots, containerSlots)
+	override val quickMoveFromStorage = QuickMoveInput.create(this, containerSlots, playerInventorySlots, false)
+
+	class Slot(container: Container, slot: Int) : MatteryMenuSlot(container, slot) {
+		override fun mayPlace(stack: ItemStack): Boolean {
+			return super.mayPlace(stack) && stack.item.canFitInsideContainerItems()
+		}
+	}
+
+	companion object {
+		@JvmStatic
+		@JvmOverloads
+		fun iron(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronShulkerBoxesTypes.IRON.size), boxType: IronShulkerBoxesTypes = IronShulkerBoxesTypes.IRON): MatteryIronShulkerBoxMenu {
+			return MatteryIronShulkerBoxMenu(IronShulkersMenuTypes.IRON, containerId, inventory, boxType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun gold(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronShulkerBoxesTypes.GOLD.size), boxType: IronShulkerBoxesTypes = IronShulkerBoxesTypes.GOLD): MatteryIronShulkerBoxMenu {
+			return MatteryIronShulkerBoxMenu(IronShulkersMenuTypes.GOLD, containerId, inventory, boxType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun diamond(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronShulkerBoxesTypes.DIAMOND.size), boxType: IronShulkerBoxesTypes = IronShulkerBoxesTypes.DIAMOND): MatteryIronShulkerBoxMenu {
+			return MatteryIronShulkerBoxMenu(IronShulkersMenuTypes.DIAMOND, containerId, inventory, boxType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun copper(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronShulkerBoxesTypes.COPPER.size), boxType: IronShulkerBoxesTypes = IronShulkerBoxesTypes.COPPER): MatteryIronShulkerBoxMenu {
+			return MatteryIronShulkerBoxMenu(IronShulkersMenuTypes.COPPER, containerId, inventory, boxType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun crystal(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronShulkerBoxesTypes.CRYSTAL.size), boxType: IronShulkerBoxesTypes = IronShulkerBoxesTypes.CRYSTAL): MatteryIronShulkerBoxMenu {
+			return MatteryIronShulkerBoxMenu(IronShulkersMenuTypes.CRYSTAL, containerId, inventory, boxType, container)
+		}
+
+		@JvmStatic
+		@JvmOverloads
+		fun obsidian(containerId: Int, inventory: Inventory, container: Container = SimpleContainer(IronShulkerBoxesTypes.OBSIDIAN.size), boxType: IronShulkerBoxesTypes = IronShulkerBoxesTypes.OBSIDIAN): MatteryIronShulkerBoxMenu {
+			return MatteryIronShulkerBoxMenu(IronShulkersMenuTypes.OBSIDIAN, containerId, inventory, boxType, container)
+		}
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/compat/itemborders/ItemBordersCompat.kt

@@ -5,7 +5,7 @@ import net.minecraft.world.inventory.Slot
 import net.neoforged.fml.ModList
 import ru.dbotthepony.mc.otm.client.render.MGUIGraphics
 
-val isItemBordersLoaded by lazy {
+internal val isItemBordersLoaded by lazy {
 	ModList.get().isLoaded("itemborders")
 }
 

src/main/kotlin/ru/dbotthepony/mc/otm/network/StreamCodecs.kt

@@ -39,6 +39,8 @@ object StreamCodecs {
 	val BLOCK_TYPE = MatteryStreamCodec.Of(FriendlyByteBuf::writeBlockType, FriendlyByteBuf::readBlockType)
 	val RELATIVE_SIDE = MatteryStreamCodec.Enum<FriendlyByteBuf, RelativeSide>(RelativeSide::class.java)
 	val DIRECTION = MatteryStreamCodec.Enum<FriendlyByteBuf, Direction>(Direction::class.java)
+	val RELATIVE_SIDE_NULLABLE = RELATIVE_SIDE.nullable()
+	val DIRECTION_NULLABLE = DIRECTION.nullable()
 
 	val RGBA: MatteryStreamCodec<ByteBuf, RGBAColor> = StreamCodec.of<ByteBuf, RGBAColor>(
 		{ s, v -> s.writeFloat(v.red); s.writeFloat(v.green); s.writeFloat(v.blue); s.writeFloat(v.alpha) },

src/main/kotlin/ru/dbotthepony/mc/otm/network/syncher/DynamicSynchableGroup.kt

@@ -1,8 +1,19 @@
 package ru.dbotthepony.mc.otm.network.syncher
 
 import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap
+import it.unimi.dsi.fastutil.ints.Int2ReferenceLinkedOpenHashMap
+import it.unimi.dsi.fastutil.ints.Int2ReferenceMap
+import it.unimi.dsi.fastutil.ints.Int2ReferenceOpenHashMap
 import it.unimi.dsi.fastutil.ints.IntArraySet
+import it.unimi.dsi.fastutil.ints.IntCollection
+import it.unimi.dsi.fastutil.ints.IntIterator
+import it.unimi.dsi.fastutil.ints.IntSet
+import it.unimi.dsi.fastutil.objects.ObjectIterator
+import it.unimi.dsi.fastutil.objects.ObjectSet
+import it.unimi.dsi.fastutil.objects.Reference2ObjectLinkedOpenHashMap
+import it.unimi.dsi.fastutil.objects.ReferenceCollection
 import it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet
+import it.unimi.dsi.fastutil.objects.ReferenceSet
 import net.minecraft.network.RegistryFriendlyByteBuf
 import ru.dbotthepony.kommons.util.KOptional
 import ru.dbotthepony.mc.otm.util.IDAllocator
@@ -39,7 +50,7 @@ class DynamicSynchableGroup<T : Any>(
 	 * first-time networking of [T] to remote
 	 */
 	private val writer: T.(RegistryFriendlyByteBuf) -> Unit = {},
-) : ISynchable, MutableSet<T> {
+) : ISynchable, ReferenceSet<T> {
 	private inner class RemoteState(val listener: Runnable) : IRemoteState {
 		private inner class RemoteSlot(val slot: Slot<T>, fromConstructor: Boolean) : Runnable, Closeable {
 			val remoteState = synchable(slot.value).createRemoteState(this)
@@ -188,11 +199,12 @@ class DynamicSynchableGroup<T : Any>(
 		}
 	}
 
-	private data class Slot<T : Any>(val value: T, val id: Int)
+	private class Slot<T : Any>(val value: T, val id: Int)
 
+	private var defaultReturnValue: T? = null
 	private val remoteStates = ArrayList<RemoteState>()
-	private val value2slot = LinkedHashMap<T, Slot<T>>()
-	private val id2slot = Int2ObjectOpenHashMap<Slot<T>>()
+	private val value2slot = Reference2ObjectLinkedOpenHashMap<T, Slot<T>>()
+	private val id2slot = Int2ReferenceLinkedOpenHashMap<Slot<T>>()
 	private val idAllocator = IDAllocator()
 
 	override val hasRemotes: Boolean
@@ -210,7 +222,7 @@ class DynamicSynchableGroup<T : Any>(
 				REMOVE_ENTRY -> {
 					val id = stream.readVarInt()
 					val slot = checkNotNull(id2slot.remove(id)) { "No such slot with ID: $id" }
-					check(value2slot.remove(slot.value) == value2slot)
+					check(value2slot.remove(slot.value) == slot)
 					remoteStates.forEach { it.remove(slot) }
 				}
 
@@ -223,7 +235,7 @@ class DynamicSynchableGroup<T : Any>(
 
 					if (id2slot.containsKey(id)) {
 						val slot = id2slot.remove(id)!!
-						check(value2slot.remove(slot.value) == value2slot)
+						check(value2slot.remove(slot.value) == slot)
 						remoteStates.forEach { it.remove(slot) }
 					}
 
@@ -298,8 +310,8 @@ class DynamicSynchableGroup<T : Any>(
 		return value2slot.isEmpty()
 	}
 
-	override fun iterator(): MutableIterator<T> {
-		return object : MutableIterator<T> {
+	override fun iterator(): ObjectIterator<T> {
+		return object : ObjectIterator<T> {
 			private val parent = value2slot.values.iterator()
 			private var last: KOptional<Slot<T>> = KOptional()
 
@@ -323,11 +335,15 @@ class DynamicSynchableGroup<T : Any>(
 		}
 	}
 
-	override fun remove(element: T): Boolean {
-		val slot = value2slot.remove(element) ?: return false
-		checkNotNull(id2slot.remove(slot.id))
+	private fun removeBySlot(slot: Slot<T>) {
+		value2slot.remove(slot.value)
+		id2slot.remove(slot.id)
 		remoteStates.forEach { it.remove(slot) }
 		idAllocator.release(slot.id)
+	}
+
+	override fun remove(element: T): Boolean {
+		removeBySlot(value2slot.remove(element) ?: return false)
 		return true
 	}
 
@@ -351,6 +367,341 @@ class DynamicSynchableGroup<T : Any>(
 		return any
 	}
 
+	/**
+	 * Representation of this synchable group as an [Int2ReferenceMap]. Changes made to [DynamicSynchableGroup] are reflected in this map
+	 * and vice versa. Entries can be put at arbitrary keys, but negative keys should be avoided, since they are not efficiently
+	 * networked, and hence will create a lot of network traffic if synchables with negative keys get frequently updated.
+	 */
+	val asMap: Int2ReferenceMap<T> by lazy {
+		object : Int2ReferenceMap<T> {
+			override fun isEmpty(): Boolean {
+				return this@DynamicSynchableGroup.isEmpty()
+			}
+
+			override fun remove(key: Int): T? {
+				val slot = id2slot.remove(key) ?: return null
+				removeBySlot(slot)
+				return slot.value
+			}
+
+			override fun getOrDefault(key: Int, defaultValue: T): T {
+				return super.getOrDefault(key, defaultValue)
+			}
+
+			override val size: Int
+				get() = this@DynamicSynchableGroup.size
+
+			override fun put(key: Int, value: T): T? {
+				val slot = Slot(value, key)
+				val oldSlot = id2slot.put(key, slot)
+
+				if (oldSlot?.value === value)
+					return value
+
+				if (oldSlot != null) {
+					remoteStates.forEach { it.remove(oldSlot) }
+					value2slot.remove(oldSlot.value)
+				} else {
+					idAllocator.allocate(key)
+				}
+
+				value2slot[value] = slot
+				remoteStates.forEach { it.add(slot) }
+
+				return oldSlot?.value
+			}
+
+			override fun get(key: Int): T? {
+				return id2slot.get(key)?.value ?: defaultReturnValue
+			}
+
+			override fun containsKey(key: Int): Boolean {
+				return id2slot.containsKey(key)
+			}
+
+			override fun defaultReturnValue(rv: T?) {
+				defaultReturnValue = rv
+			}
+
+			override fun defaultReturnValue(): T? {
+				return defaultReturnValue
+			}
+
+			override fun putAll(from: Map<out Int, T>) {
+				from.forEach { (k, v) ->
+					put(k, v)
+				}
+			}
+
+			override fun containsValue(value: T): Boolean {
+				return value2slot.containsKey(value)
+			}
+
+			private val entrySet: ObjectSet<Int2ReferenceMap.Entry<T>> by lazy(LazyThreadSafetyMode.PUBLICATION) {
+				object : ObjectSet<Int2ReferenceMap.Entry<T>> {
+					inner class Entry(private val ikey: Int) : Int2ReferenceMap.Entry<T> {
+						override val value: T
+							get() = id2slot[ikey]?.value ?: throw NoSuchElementException()
+
+						override fun setValue(newValue: T): T? {
+							return put(ikey, newValue)
+						}
+
+						override fun getIntKey(): Int {
+							return ikey
+						}
+
+						override fun equals(other: Any?): Boolean {
+							return this === other || other is Int2ReferenceMap.Entry<*> && other.intKey == ikey && other.value === id2slot[ikey]?.value
+						}
+
+						override fun hashCode(): Int {
+							return ikey * 31 + (id2slot[ikey] as Slot<T>?).hashCode()
+						}
+
+						override fun toString(): String {
+							return "Map.Entry[$ikey, ${id2slot[ikey]?.value}]"
+						}
+					}
+
+					override val size: Int
+						get() = id2slot.size
+
+					override fun add(element: Int2ReferenceMap.Entry<T>): Boolean {
+						return put(element.intKey, element.value) != null
+					}
+
+					override fun addAll(elements: Collection<Int2ReferenceMap.Entry<T>>): Boolean {
+						var any = false
+						elements.forEach { any = add(it) || any }
+						return any
+					}
+
+					override fun clear() {
+						this@DynamicSynchableGroup.clear()
+					}
+
+					override fun iterator(): ObjectIterator<Int2ReferenceMap.Entry<T>> {
+						return object : ObjectIterator<Int2ReferenceMap.Entry<T>> {
+							private val parent = id2slot.int2ReferenceEntrySet().iterator()
+							private var last: Slot<T>? = null
+
+							override fun hasNext(): Boolean {
+								return parent.hasNext()
+							}
+
+							override fun remove() {
+								if (last == null)
+									throw NoSuchElementException()
+
+								parent.remove()
+								removeBySlot(last!!)
+								last = null
+							}
+
+							override fun next(): Int2ReferenceMap.Entry<T> {
+								val value = parent.next()
+								last = value.value
+								return Entry(value.intKey)
+							}
+						}
+					}
+
+					override fun remove(element: Int2ReferenceMap.Entry<T>): Boolean {
+						val slot = id2slot.get(element.intKey)
+
+						if (slot?.value === element.value) {
+							this@DynamicSynchableGroup.removeBySlot(slot)
+							return true
+						}
+
+						return false
+					}
+
+					override fun removeAll(elements: Collection<Int2ReferenceMap.Entry<T>>): Boolean {
+						var any = false
+						elements.forEach { any = remove(it) || any }
+						return any
+					}
+
+					override fun retainAll(elements: Collection<Int2ReferenceMap.Entry<T>>): Boolean {
+						if (elements.isEmpty()) {
+							val isNotEmpty = id2slot.isNotEmpty()
+							this@DynamicSynchableGroup.clear()
+							return isNotEmpty
+						}
+
+						var any = false
+						val itr = id2slot.int2ReferenceEntrySet().iterator()
+
+						for (entry in itr) {
+							if (elements.none { it.intKey == entry.intKey && it.value === entry.value.value }) {
+								any = true
+								itr.remove()
+								removeBySlot(entry.value)
+							}
+						}
+
+						return any
+					}
+
+					override fun contains(element: Int2ReferenceMap.Entry<T>): Boolean {
+						return id2slot.get(element.intKey)?.value === element.value
+					}
+
+					override fun containsAll(elements: Collection<Int2ReferenceMap.Entry<T>>): Boolean {
+						return elements.all { contains(it) }
+					}
+
+					override fun isEmpty(): Boolean {
+						return id2slot.isEmpty()
+					}
+				}
+			}
+
+			override fun int2ReferenceEntrySet(): ObjectSet<Int2ReferenceMap.Entry<T>> {
+				return entrySet
+			}
+
+			override val keys: IntSet by lazy(LazyThreadSafetyMode.PUBLICATION) {
+				object : IntSet {
+					override fun add(key: Int): Boolean {
+						throw UnsupportedOperationException()
+					}
+
+					override fun addAll(c: IntCollection): Boolean {
+						throw UnsupportedOperationException()
+					}
+
+					override fun addAll(elements: Collection<Int>): Boolean {
+						throw UnsupportedOperationException()
+					}
+
+					override fun clear() {
+						this@DynamicSynchableGroup.clear()
+					}
+
+					override fun iterator(): IntIterator {
+						return object : IntIterator {
+							private val parent = id2slot.keys.iterator()
+							private var last = -1
+							private var hasLast = false
+
+							override fun hasNext(): Boolean {
+								return parent.hasNext()
+							}
+
+							override fun remove() {
+								if (!hasLast)
+									throw NoSuchElementException()
+
+								hasLast = false
+								val slot = id2slot.get(last)
+								parent.remove()
+								removeBySlot(slot)
+							}
+
+							override fun nextInt(): Int {
+								last = parent.nextInt()
+								hasLast = true
+								return last
+							}
+						}
+					}
+
+					override fun remove(k: Int): Boolean {
+						removeBySlot(id2slot.get(k) ?: return false)
+						return true
+					}
+
+					override fun removeAll(c: IntCollection): Boolean {
+						val itr = c.iterator()
+						var any = false
+
+						while (itr.hasNext()) {
+							any = remove(itr.nextInt()) || any
+						}
+
+						return any
+					}
+
+					override fun removeAll(elements: Collection<Int>): Boolean {
+						val itr = elements.iterator()
+						var any = false
+
+						while (itr.hasNext()) {
+							any = remove(itr.next()) || any
+						}
+
+						return any
+					}
+
+					override fun retainAll(c: IntCollection): Boolean {
+						val itr = id2slot.values.iterator()
+						var any = false
+
+						for (slot in itr) {
+							if (!c.contains(slot.id)) {
+								itr.remove()
+								check(value2slot.remove(slot.value) == slot)
+								remoteStates.forEach { it.remove(slot) }
+								any = true
+							}
+						}
+
+						return any
+					}
+
+					override fun retainAll(elements: Collection<Int>): Boolean {
+						val itr = id2slot.values.iterator()
+						var any = false
+
+						for (slot in itr) {
+							if (!elements.contains(slot.id)) {
+								itr.remove()
+								check(value2slot.remove(slot.value) == slot)
+								remoteStates.forEach { it.remove(slot) }
+								any = true
+							}
+						}
+
+						return any
+					}
+
+					override fun contains(key: Int): Boolean {
+						return id2slot.containsKey(key)
+					}
+
+					override fun containsAll(c: IntCollection): Boolean {
+						return id2slot.keys.containsAll(c)
+					}
+
+					override fun containsAll(elements: Collection<Int>): Boolean {
+						return id2slot.keys.containsAll(elements)
+					}
+
+					override fun isEmpty(): Boolean {
+						return id2slot.isEmpty()
+					}
+
+					override fun toArray(a: IntArray?): IntArray {
+						return id2slot.keys.toArray(a)
+					}
+
+					override fun toIntArray(): IntArray {
+						return id2slot.keys.toIntArray()
+					}
+
+					override val size: Int
+						get() = id2slot.size
+				}
+			}
+
+			override val values: ReferenceCollection<T>
+				get() = this@DynamicSynchableGroup
+		}
+	}
+
 	companion object {
 		private const val END = 0
 		private const val ADD_ENTRY = 1

src/main/kotlin/ru/dbotthepony/mc/otm/registry/MRegistry.kt

@@ -326,7 +326,7 @@ object MRegistry : IBlockItemRegistryAcceptor {
 				}
 			}
 
-			for (item in MItems.ALL_BATTERIES) {
+			for (item in MItems.ALL_BATTERIES.toMutableList().also { it.add(MItems.PROCEDURAL_BATTERY) }) {
 				ItemProperties.register(item, ResourceLocation(OverdriveThatMatters.MOD_ID, "capacitor_gauge")) { stack, _, _, _ ->
 					val energy = stack.matteryEnergy ?: return@register 1f
 

src/main/kotlin/ru/dbotthepony/mc/otm/util/IDAllocator.kt

@@ -1,37 +1,58 @@
 package ru.dbotthepony.mc.otm.util
 
-import it.unimi.dsi.fastutil.ints.IntAVLTreeSet
+import it.unimi.dsi.fastutil.ints.IntRBTreeSet
 
 class IDAllocator {
-	private var highestID = 0
-	private val gaps = IntAVLTreeSet()
+	private var nextID = -1
+	private val gaps = IntRBTreeSet()
+	private val sparseAllocations = IntRBTreeSet()
+
+	private fun increaseHighestID(): Int {
+		while (sparseAllocations.remove(++nextID)) {}
+		return nextID
+	}
 
 	fun allocate(): Int {
 		if (gaps.isEmpty()) {
-			return highestID++
+			return increaseHighestID()
 		} else {
 			return gaps.removeFirst()
 		}
 	}
 
+	fun allocate(id: Int): Boolean {
+		if (id < 0) {
+			return true // not handling negative IDs
+		} else if (id > nextID) {
+			sparseAllocations.add(id)
+			return true
+		} else if (id == nextID) {
+			increaseHighestID()
+			return true
+		} else {
+			return gaps.remove(id)
+		}
+	}
+
 	fun release(id: Int) {
-		if (id >= 0) {
-			throw IllegalArgumentException("Invalid ID: $id")
-		} else if (id >= highestID) {
-			throw IllegalArgumentException("Not tracking ID: $id (highest known ID is ${highestID - 1})")
+		if (id < 0) {
+			return // not handling negative IDs
+		} else if (sparseAllocations.remove(id)) {
+			return // was allocated above highest ID
+		} else if (id > nextID) {
+			throw IllegalArgumentException("Not tracking ID: $id (highest known ID is ${nextID})")
 		} else if (id in gaps) {
 			throw IllegalArgumentException("ID is already free: $id")
-		}
-
-		if (id + 1 == highestID) {
-			highestID--
+		} else if (id == nextID) {
+			nextID--
 		} else {
-			gaps.add(id)
+			check(gaps.add(id))
 		}
 	}
 
 	fun reset() {
-		highestID = 0
+		nextID = -1
 		gaps.clear()
+		sparseAllocations.clear()
 	}
 }

src/main/resources/META-INF/coremods.json

@@ -1,5 +1,6 @@
 {
   "code_injector": "coremods/code_injector.js",
   "chest_menus": "coremods/chest_menus.js",
-  "limb_brush_overclock": "coremods/limb_brush_overclock.js"
+  "limb_brush_overclock": "coremods/limb_brush_overclock.js",
+  "iron_chest_menus": "coremods/iron_chest_menus.js"
 }

src/main/resources/coremods/iron_chest_menus.js

@@ -0,0 +1,45 @@
+
+var Opcodes = Java.type('org.objectweb.asm.Opcodes')
+var MethodNode = Java.type('org.objectweb.asm.tree.MethodNode')
+var VarInsnNode = Java.type('org.objectweb.asm.tree.VarInsnNode')
+var MethodInsnNode = Java.type('org.objectweb.asm.tree.MethodInsnNode')
+var InsnNode = Java.type('org.objectweb.asm.tree.InsnNode')
+var TypeInsnNode = Java.type('org.objectweb.asm.tree.TypeInsnNode')
+
+
+var isOwnPatches = [
+	'com.progwml6.ironchest.common.block.regular.entity.AbstractIronChestBlockEntity$1',
+]
+
+function initializeCoreMod() {
+	var result = {}
+
+	for (i in isOwnPatches) {
+		var clazz = isOwnPatches[i]
+
+		result[clazz] = {
+			'target': {
+				'type': 'METHOD',
+				'class': clazz,
+				'methodName': 'isOwnContainer',
+				'methodDesc': '(Lnet/minecraft/world/entity/player/Player;)Z'
+			},
+			'transformer': function(node) {
+				for (var i = 0; i < node.instructions.size(); i++) {
+					var instr = node.instructions.get(i)
+
+					if ((instr.getOpcode() == Opcodes.INSTANCEOF || instr.getOpcode() == Opcodes.CHECKCAST) && instr.desc == 'com/progwml6/ironchest/common/inventory/IronChestMenu') {
+						instr.desc = 'ru/dbotthepony/mc/otm/compat/ironchest/MatteryIronChestMenu'
+					} else if (instr.getOpcode() == Opcodes.INVOKEVIRTUAL && instr.owner == 'com/progwml6/ironchest/common/inventory/IronChestMenu' && instr.name == 'getContainer') {
+						instr.owner = 'ru/dbotthepony/mc/otm/compat/ironchest/MatteryIronChestMenu'
+						instr.name = 'getContainer'
+					}
+				}
+
+				return node
+			}
+		}
+	}
+
+	return result
+}

src/main/resources/overdrive_that_matters.ironchest.mixins.json

@@ -0,0 +1,22 @@
+{
+  "required": false,
+  "package": "ru.dbotthepony.mc.otm.mixin.ironchest",
+  "compatibilityLevel": "JAVA_21",
+  "minVersion": "0.8",
+  "mixins": [
+    "IronChestBlockEntityMixin",
+    "GoldChestBlockEntityMixin",
+    "DiamondChestBlockEntityMixin",
+    "CopperChestBlockEntityMixin",
+    "CrystalChestBlockEntityMixin",
+    "ObsidianChestBlockEntityMixin",
+    "DirtChestBlockEntityMixin",
+    "TrappedIronChestBlockEntityMixin",
+    "TrappedGoldChestBlockEntityMixin",
+    "TrappedDiamondChestBlockEntityMixin",
+    "TrappedCopperChestBlockEntityMixin",
+    "TrappedCrystalChestBlockEntityMixin",
+    "TrappedObsidianChestBlockEntityMixin",
+    "TrappedDirtChestBlockEntityMixin"
+  ]
+}

src/main/resources/overdrive_that_matters.ironshulkerbox.mixins.json

@@ -0,0 +1,14 @@
+{
+  "required": false,
+  "package": "ru.dbotthepony.mc.otm.mixin.ironshulkerbox",
+  "compatibilityLevel": "JAVA_21",
+  "minVersion": "0.8",
+  "mixins": [
+    "IronShulkerBoxBlockEntityMixin",
+    "GoldShulkerBoxBlockEntityMixin",
+    "DiamondShulkerBoxBlockEntityMixin",
+    "CopperShulkerBoxBlockEntityMixin",
+    "CrystalShulkerBoxBlockEntityMixin",
+    "ObsidianShulkerBoxBlockEntityMixin"
+  ]
+}