diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidSwitchableFeature.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidSwitchableFeature.kt
index 2fa707c29..8b1651eba 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidSwitchableFeature.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/android/AndroidSwitchableFeature.kt
@@ -7,7 +7,7 @@ import ru.dbotthepony.mc.otm.core.nbt.set
 
 abstract class AndroidSwitchableFeature(type: AndroidFeatureType<*>, android: MatteryPlayerCapability) : AndroidFeature(type, android) {
 	var isActive by synchronizer.bool(setter = setter@{ value, access, setByRemote ->
-		if (value != access.read()) {
+		if (value != access.readBoolean()) {
 			access.write(value)
 
 			if (!setByRemote) {
@@ -18,7 +18,7 @@ abstract class AndroidSwitchableFeature(type: AndroidFeatureType<*>, android: Ma
 				}
 			}
 		}
-	})
+	}).property
 
 	open val allowToSwitchByPlayer: Boolean get() = true
 	open val allowToSwitchByPlayerWhileSpectator: Boolean get() = true
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/MatteryMenu.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/MatteryMenu.kt
index a0b080b93..fa3232943 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/MatteryMenu.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/MatteryMenu.kt
@@ -113,7 +113,7 @@ abstract class MatteryMenu @JvmOverloads protected constructor(
 	 */
 	inner class PlayerInput<V>(val codec: IStreamCodec<V>, allowSpectators: Boolean = false, val handler: (V) -> Unit) : Predicate<Player?> {
 		val id = playerInputs.size
-		var allowSpectators by mSynchronizer.bool(allowSpectators)
+		var allowSpectators by mSynchronizer.bool(allowSpectators).property
 
 		init {
 			playerInputs.add(this)
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/BooleanInputWithFeedback.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/BooleanInputWithFeedback.kt
index 7d2346604..14291198f 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/BooleanInputWithFeedback.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/BooleanInputWithFeedback.kt
@@ -2,11 +2,12 @@ package ru.dbotthepony.mc.otm.menu.input
 
 import ru.dbotthepony.mc.otm.core.GetterSetter
 import ru.dbotthepony.mc.otm.menu.MatteryMenu
+import java.util.function.BooleanSupplier
 import kotlin.reflect.KMutableProperty0
 
 class BooleanInputWithFeedback(menu: MatteryMenu) : AbstractPlayerInputWithFeedback<Boolean>() {
 	override val input = menu.booleanInput { consumer?.invoke(it) }
-	override val value by menu.mSynchronizer.bool(getter = { supplier?.invoke() ?: false })
+	override val value by menu.mSynchronizer.computedBool(BooleanSupplier { supplier?.invoke() ?: false })
 
 	constructor(menu: MatteryMenu, state: KMutableProperty0<Boolean>) : this(menu) {
 		with(state)
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/ItemHandlerPlayerInput.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/ItemHandlerPlayerInput.kt
index c565c407e..12d721a50 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/ItemHandlerPlayerInput.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/ItemHandlerPlayerInput.kt
@@ -10,7 +10,7 @@ import ru.dbotthepony.mc.otm.menu.MatteryMenu
  */
 class ItemHandlerPlayerInput(val menu: MatteryMenu, val allowPull: Boolean = false, val allowPush: Boolean = false) {
 	private val allowedFlags = MatteryDeviceBlockEntity.ItemHandlerMode.values().map { menu.mSynchronizer.bool() to it }
-	fun isAllowed(value: MatteryDeviceBlockEntity.ItemHandlerMode) = allowedFlags[value.ordinal].first.value
+	fun isAllowed(value: MatteryDeviceBlockEntity.ItemHandlerMode) = allowedFlags[value.ordinal].first.boolean
 
 	inner class Piece(val side: RelativeSide) {
 		fun isAllowed(value: MatteryDeviceBlockEntity.ItemHandlerMode) = this@ItemHandlerPlayerInput.isAllowed(value)
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/StringInputWithFeedback.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/StringInputWithFeedback.kt
index 891ba3021..fb4f7760d 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/StringInputWithFeedback.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/input/StringInputWithFeedback.kt
@@ -6,7 +6,7 @@ import kotlin.reflect.KMutableProperty0
 
 class StringInputWithFeedback(menu: MatteryMenu) : AbstractPlayerInputWithFeedback<String>() {
 	override val input = menu.stringInput { consumer?.invoke(it.replace('\u0000', ' ')) }
-	override val value by menu.mSynchronizer.string(getter = { supplier?.invoke() ?: "" })
+	override val value by menu.mSynchronizer.string { supplier?.invoke() ?: "" }
 
 	constructor(menu: MatteryMenu, state: KMutableProperty0<String>) : this(menu) {
 		with(state)
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/widget/ProgressGaugeWidget.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/widget/ProgressGaugeWidget.kt
index 035afb526..148a968e9 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/menu/widget/ProgressGaugeWidget.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/menu/widget/ProgressGaugeWidget.kt
@@ -7,7 +7,7 @@ class ProgressGaugeWidget(menu: MatteryMenu) : AbstractWidget(menu) {
 	var progress = {0f}
 	var stuck = {false}
 	var progressContainer by menu.mSynchronizer.short()
-	var stuckContainer by menu.mSynchronizer.bool()
+	var stuckContainer by menu.mSynchronizer.bool().property
 
 	constructor(
 		menu: MatteryMenu,
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/network/synchronizer/FieldSynchronizer.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/network/synchronizer/FieldSynchronizer.kt
index da6aa38ce..6f9bac7c5 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/network/synchronizer/FieldSynchronizer.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/network/synchronizer/FieldSynchronizer.kt
@@ -88,7 +88,7 @@ class FieldSynchronizer(private val callback: Runnable, private val alwaysCallCa
 	}
 
 	fun byte(getter: () -> Byte) = ComputedField(getter, ByteValueCodec)
-	fun bool(getter: BooleanSupplier) = ComputedBooleanField(getter)
+	fun computedBool(getter: BooleanSupplier) = ComputedBooleanField(getter)
 	fun short(getter: () -> Short) = ComputedField(getter, ShortValueCodec)
 	fun long(getter: LongSupplier) = ComputedLongField(getter)
 	fun fixedLong(getter: LongSupplier) = ComputedFixedLongField(getter)
@@ -103,7 +103,7 @@ class FieldSynchronizer(private val callback: Runnable, private val alwaysCallCa
 	fun string(getter: () -> String) = ComputedField(getter, BinaryStringCodec)
 
 	fun byte(getter: KProperty0<Byte>) = ComputedField(getter, ByteValueCodec)
-	fun bool(getter: KProperty0<Boolean>) = ComputedBooleanField(getter::get)
+	fun computedBool(getter: KProperty0<Boolean>) = ComputedBooleanField(getter::get)
 	fun short(getter: KProperty0<Short>) = ComputedField(getter, ShortValueCodec)
 	fun long(getter: KProperty0<Long>) = ComputedLongField(getter::get)
 	fun fixedLong(getter: KProperty0<Long>) = ComputedFixedLongField(getter::get)
@@ -118,7 +118,7 @@ class FieldSynchronizer(private val callback: Runnable, private val alwaysCallCa
 	fun string(getter: KProperty0<String>) = ComputedField(getter, BinaryStringCodec)
 
 	fun byte(getter: Supplier<Byte>) = ComputedField(getter::get, ByteValueCodec)
-	fun bool(getter: Supplier<Boolean>) = ComputedBooleanField(getter::get)
+	fun computedBool(getter: Supplier<Boolean>) = ComputedBooleanField(getter::get)
 	fun short(getter: Supplier<Short>) = ComputedField(getter::get, ShortValueCodec)
 	fun long(getter: Supplier<Long>) = ComputedLongField(getter::get)
 	fun fixedLong(getter: Supplier<Long>) = ComputedFixedLongField(getter::get)