diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumDoorBlock.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumDoorBlock.kt
index 4c1d35c9d..bb8ee8231 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumDoorBlock.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumDoorBlock.kt
@@ -1,11 +1,14 @@
 package ru.dbotthepony.mc.otm.block.decorative
 
+import com.mojang.serialization.MapCodec
+import com.mojang.serialization.codecs.RecordCodecBuilder
 import net.minecraft.ChatFormatting
 import net.minecraft.core.BlockPos
 import net.minecraft.network.chat.Component
 import net.minecraft.world.entity.Entity
 import net.minecraft.world.entity.monster.Zombie
 import net.minecraft.world.item.DyeColor
+import net.minecraft.world.item.Item
 import net.minecraft.world.item.ItemStack
 import net.minecraft.world.item.TooltipFlag
 import net.minecraft.world.level.BlockGetter
@@ -16,19 +19,37 @@ import net.minecraft.world.level.material.PushReaction
 import ru.dbotthepony.mc.otm.core.TooltipList
 import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.core.collect.iteratorOf
+import java.util.*
+import kotlin.jvm.optionals.getOrNull
 
-class TritaniumDoorBlock(val color: DyeColor?) : DoorBlock(
-	Properties.of()
+class TritaniumDoorBlock(
+	val color: DyeColor?,
+	properties: Properties = Properties.of()
 		.mapColor(color ?: DyeColor.LIGHT_BLUE)
 		.explosionResistance(80f)
 		.noOcclusion()
 		.destroyTime(3f)
 		.pushReaction(PushReaction.DESTROY)
 		.requiresCorrectToolForDrops(),
-	BlockSetType.IRON
-) {
+	blockSetType: BlockSetType = BlockSetType.IRON,
+) : DoorBlock(blockSetType, properties) {
 	val tooltips = TooltipList()
 
+	private val codec: MapCodec<TritaniumDoorBlock> = RecordCodecBuilder.mapCodec {
+		it.group(
+			DyeColor.CODEC
+				.optionalFieldOf("color")
+				.xmap({ it.getOrNull() }, { Optional.ofNullable(it) })
+				.forGetter(TritaniumDoorBlock::color),
+			propertiesCodec(),
+			BlockSetType.CODEC.fieldOf("block_set_type").forGetter(TritaniumDoorBlock::type)
+		).apply(it, ::TritaniumDoorBlock)
+	}
+
+	override fun codec(): MapCodec<out TritaniumDoorBlock> {
+		return codec
+	}
+
 	init {
 		tooltips.add { TranslatableComponent("$descriptionId.description0").withStyle(ChatFormatting.DARK_GRAY) }
 		tooltips.add { TranslatableComponent("$descriptionId.description1").withStyle(ChatFormatting.DARK_GRAY) }
@@ -37,12 +58,12 @@ class TritaniumDoorBlock(val color: DyeColor?) : DoorBlock(
 
 	override fun appendHoverText(
 		p_49816_: ItemStack,
-		p_49817_: BlockGetter?,
+		p_339606_: Item.TooltipContext,
 		p_49818_: MutableList<Component>,
 		p_49819_: TooltipFlag
 	) {
-		super.appendHoverText(p_49816_, p_49817_, p_49818_, p_49819_)
-		tooltips.assemble(p_49816_, p_49818_)
+		super.appendHoverText(p_49816_, p_339606_, p_49818_, p_49819_)
+		tooltips.assemble(p_49816_, p_339606_, p_49818_)
 	}
 
 	override fun canEntityDestroy(
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumPressurePlate.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumPressurePlate.kt
index a9776fb54..a21825754 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumPressurePlate.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumPressurePlate.kt
@@ -1,6 +1,7 @@
 package ru.dbotthepony.mc.otm.block.decorative
 
 import com.mojang.serialization.MapCodec
+import com.mojang.serialization.codecs.RecordCodecBuilder
 import net.minecraft.ChatFormatting
 import net.minecraft.core.BlockPos
 import net.minecraft.network.chat.Component
@@ -13,6 +14,7 @@ import net.minecraft.world.level.Level
 import net.minecraft.world.level.block.BasePressurePlateBlock
 import net.minecraft.world.level.block.Block
 import net.minecraft.world.level.block.SoundType
+import net.minecraft.world.level.block.state.BlockBehaviour
 import net.minecraft.world.level.block.state.BlockState
 import net.minecraft.world.level.block.state.StateDefinition
 import net.minecraft.world.level.block.state.properties.BlockSetType
@@ -20,10 +22,39 @@ import net.minecraft.world.level.block.state.properties.BlockStateProperties
 import ru.dbotthepony.mc.otm.core.TooltipList
 import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.core.get
+import java.util.Optional
+import kotlin.jvm.optionals.getOrNull
 
-class TritaniumPressurePlate(color: DyeColor?) : BasePressurePlateBlock(Properties.of().mapColor(color ?: DyeColor.LIGHT_BLUE).sound(SoundType.METAL).explosionResistance(80f).noOcclusion().destroyTime(3f).requiresCorrectToolForDrops().forceSolidOn().noCollission(), BlockSetType.IRON) {
+class TritaniumPressurePlate(
+	val color: DyeColor?,
+	properties: Properties = Properties.of()
+		.mapColor(color ?: DyeColor.LIGHT_BLUE)
+		.sound(SoundType.METAL)
+		.explosionResistance(80f)
+		.noOcclusion()
+		.destroyTime(3f)
+		.requiresCorrectToolForDrops()
+		.forceSolidOn()
+		.noCollission(),
+	typeSet: BlockSetType = BlockSetType.IRON,
+) : BasePressurePlateBlock(properties, typeSet) {
 	val tooltips = TooltipList()
 
+	private val codec: MapCodec<TritaniumPressurePlate> = RecordCodecBuilder.mapCodec {
+		it.group(
+			DyeColor.CODEC
+				.optionalFieldOf("color")
+				.xmap({ it.getOrNull() }, { Optional.ofNullable(it) })
+				.forGetter(TritaniumPressurePlate::color),
+			propertiesCodec(),
+			BlockSetType.CODEC.fieldOf("block_set_type").forGetter(TritaniumPressurePlate::type)
+		).apply(it, ::TritaniumPressurePlate)
+	}
+
+	override fun codec(): MapCodec<out TritaniumPressurePlate> {
+		return codec
+	}
+
 	override fun appendHoverText(
 		itemStack: ItemStack,
 		context: Item.TooltipContext,
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumTrapdoorBlock.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumTrapdoorBlock.kt
index 0ae164804..864856a1b 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumTrapdoorBlock.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/decorative/TritaniumTrapdoorBlock.kt
@@ -1,5 +1,7 @@
 package ru.dbotthepony.mc.otm.block.decorative
 
+import com.mojang.serialization.MapCodec
+import com.mojang.serialization.codecs.RecordCodecBuilder
 import net.minecraft.ChatFormatting
 import net.minecraft.core.BlockPos
 import net.minecraft.network.chat.Component
@@ -7,6 +9,7 @@ import net.minecraft.world.entity.Entity
 import net.minecraft.world.entity.EntityType
 import net.minecraft.world.entity.monster.Zombie
 import net.minecraft.world.item.DyeColor
+import net.minecraft.world.item.Item
 import net.minecraft.world.item.ItemStack
 import net.minecraft.world.item.TooltipFlag
 import net.minecraft.world.level.BlockGetter
@@ -16,18 +19,36 @@ import net.minecraft.world.level.block.state.properties.BlockSetType
 import ru.dbotthepony.mc.otm.core.TooltipList
 import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.core.collect.iteratorOf
+import java.util.*
+import kotlin.jvm.optionals.getOrNull
 
-class TritaniumTrapdoorBlock(val color: DyeColor?) : TrapDoorBlock(
-	Properties.of()
+class TritaniumTrapdoorBlock(
+	val color: DyeColor?,
+	properties: Properties = Properties.of()
 		.mapColor(color ?: DyeColor.LIGHT_BLUE)
 		.explosionResistance(80f)
 		.noOcclusion().destroyTime(3f)
 		.requiresCorrectToolForDrops()
 		.isValidSpawn { _: BlockState, _: BlockGetter, _: BlockPos, _: EntityType<*>? -> false },
-	BlockSetType.IRON
-) {
+	typeSetType: BlockSetType = BlockSetType.IRON
+) : TrapDoorBlock(typeSetType, properties) {
 	val tooltips = TooltipList()
 
+	private val codec: MapCodec<TritaniumTrapdoorBlock> = RecordCodecBuilder.mapCodec {
+		it.group(
+			DyeColor.CODEC
+				.optionalFieldOf("color")
+				.xmap({ it.getOrNull() }, { Optional.ofNullable(it) })
+				.forGetter(TritaniumTrapdoorBlock::color),
+			propertiesCodec(),
+			BlockSetType.CODEC.fieldOf("block_set_type").forGetter(TritaniumTrapdoorBlock::getType)
+		).apply(it, ::TritaniumTrapdoorBlock)
+	}
+
+	override fun codec(): MapCodec<out TritaniumTrapdoorBlock> {
+		return codec
+	}
+
 	init {
 		tooltips.add { TranslatableComponent("$descriptionId.description0").withStyle(ChatFormatting.DARK_GRAY) }
 		tooltips.add { TranslatableComponent("$descriptionId.description1").withStyle(ChatFormatting.DARK_GRAY) }
@@ -35,13 +56,13 @@ class TritaniumTrapdoorBlock(val color: DyeColor?) : TrapDoorBlock(
 	}
 
 	override fun appendHoverText(
-		p_49816_: ItemStack,
-		p_49817_: BlockGetter?,
-		p_49818_: MutableList<Component>,
-		p_49819_: TooltipFlag
+		itemStack: ItemStack,
+		context: Item.TooltipContext,
+		lines: MutableList<Component>,
+		tooltipType: TooltipFlag
 	) {
-		super.appendHoverText(p_49816_, p_49817_, p_49818_, p_49819_)
-		tooltips.assemble(p_49816_, p_49818_)
+		super.appendHoverText(itemStack, context, lines, tooltipType)
+		tooltips.assemble(itemStack, context, lines)
 	}
 
 	override fun canEntityDestroy(