Energy counter direction switch right in gui

src/main/java/ru/dbotthepony/mc/otm/network/MatteryNetworking.java

@@ -15,6 +15,7 @@ import ru.dbotthepony.mc.otm.matter.RegistryPacketUpdate;
 import ru.dbotthepony.mc.otm.menu.MenuDriveViewer;
 import ru.dbotthepony.mc.otm.menu.data.*;
 import ru.dbotthepony.mc.otm.menu.widget.BooleanPlayerInputPacket;
+import ru.dbotthepony.mc.otm.menu.widget.OneWayPlayerInputPacket;
 import ru.dbotthepony.mc.otm.network.android.*;
 
 import java.util.Optional;
@@ -263,5 +264,14 @@ public class MatteryNetworking {
 			BooleanPlayerInputPacket::play,
 			Optional.of(NetworkDirection.PLAY_TO_SERVER)
 		);
+
+		CHANNEL.registerMessage(
+			next_network_id++,
+			OneWayPlayerInputPacket.class,
+			OneWayPlayerInputPacket::write,
+			OneWayPlayerInputPacket.Companion::read,
+			OneWayPlayerInputPacket::play,
+			Optional.of(NetworkDirection.PLAY_TO_SERVER)
+		);
 	}
 }

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

@@ -3,6 +3,7 @@ package ru.dbotthepony.mc.otm.client.screen
 import net.minecraft.network.chat.Component
 import net.minecraft.network.chat.TranslatableComponent
 import net.minecraft.world.entity.player.Inventory
+import ru.dbotthepony.mc.otm.client.screen.panels.ButtonPanel
 import ru.dbotthepony.mc.otm.client.screen.panels.Dock
 import ru.dbotthepony.mc.otm.client.screen.panels.FramePanel
 import ru.dbotthepony.mc.otm.client.screen.panels.Label
@@ -73,6 +74,27 @@ class ScreenEnergyCounter(menu: MenuEnergyCounter, inventory: Inventory, title:
 		label.dock = Dock.TOP
 		label.setDockMargin(4f, 0f, 0f, 0f)
 
+		label = object : Label(this@ScreenEnergyCounter, frame) {
+			override fun tick() {
+				super.tick()
+
+				setText(
+					TranslatableComponent(
+						"block.overdrive_that_matters.energy_counter.facing",
+						menu.inputDirection.value
+					)
+				)
+			}
+		}
+
+		label.dock = Dock.TOP
+		label.setDockMargin(4f, 0f, 0f, 0f)
+
+		val button = ButtonPanel(this, frame, 0f, 0f, 0f, 20f, TranslatableComponent("block.overdrive_that_matters.energy_counter.switch"))
+		button.dock = Dock.TOP
+		button.setDockMargin(4f, 0f, 4f, 0f)
+		button.bindOnPress { menu.switchDirection.userInput() }
+
 		return frame
 	}
 }

src/main/kotlin/ru/dbotthepony/mc/otm/menu/MenuEnergyCounter.kt

@@ -1,9 +1,14 @@
 package ru.dbotthepony.mc.otm.menu
 
+import net.minecraft.core.Direction
 import kotlin.jvm.JvmOverloads
 import net.minecraft.world.entity.player.Inventory
+import net.minecraft.world.level.block.Block
+import ru.dbotthepony.mc.otm.block.BlockEnergyCounter
 import ru.dbotthepony.mc.otm.block.entity.BlockEntityEnergyCounter
+import ru.dbotthepony.mc.otm.menu.data.EnumDataContainer
 import ru.dbotthepony.mc.otm.menu.data.ImpreciseFractionDataContainer
+import ru.dbotthepony.mc.otm.menu.widget.OneWayPlayerInputWidget
 import ru.dbotthepony.mc.otm.registry.MMenus
 
 class MenuEnergyCounter @JvmOverloads constructor(
@@ -11,19 +16,31 @@ class MenuEnergyCounter @JvmOverloads constructor(
 	inventory: Inventory,
 	tile: BlockEntityEnergyCounter? = null
 ) : MatteryMenu(MMenus.ENERGY_COUNTER, p_38852_, inventory, tile) {
-	@JvmField val passed = ImpreciseFractionDataContainer()
-	@JvmField val average = ImpreciseFractionDataContainer()
-	@JvmField val last20Ticks = ImpreciseFractionDataContainer()
-	@JvmField val lastTick = ImpreciseFractionDataContainer()
+	val passed = ImpreciseFractionDataContainer()
+	val average = ImpreciseFractionDataContainer()
+	val last20Ticks = ImpreciseFractionDataContainer()
+	val lastTick = ImpreciseFractionDataContainer()
+
+	val switchDirection: OneWayPlayerInputWidget
+	val inputDirection = EnumDataContainer(Direction::class.java)
 
 	// TODO: Graph and proper networking for it
 	private var ticksPassed = 0
 
 	init {
+		if (tile == null) {
+			switchDirection = OneWayPlayerInputWidget(this)
+		} else {
+			switchDirection = OneWayPlayerInputWidget(this) {
+				tile.level?.setBlock(tile.blockPos, tile.blockState.setValue(BlockEnergyCounter.INPUT_DIRECTION, tile.blockState.getValue(BlockEnergyCounter.INPUT_DIRECTION).opposite), Block.UPDATE_ALL)
+			}
+		}
+
 		addDataSlots(passed)
 		addDataSlots(average)
 		addDataSlots(last20Ticks)
 		addDataSlots(lastTick)
+		addDataSlots(inputDirection)
 	}
 
 	override fun broadcastChanges() {
@@ -37,6 +54,7 @@ class MenuEnergyCounter @JvmOverloads constructor(
 			}
 
 			ticksPassed = (ticksPassed + 1) % 20
+			inputDirection.value = tile.blockState.getValue(BlockEnergyCounter.INPUT_DIRECTION)
 		}
 
 		super.broadcastChanges()

src/main/kotlin/ru/dbotthepony/mc/otm/menu/data/BasicContainers.kt

@@ -0,0 +1,30 @@
+package ru.dbotthepony.mc.otm.menu.data
+
+import net.minecraft.world.inventory.ContainerData
+
+class EnumDataContainer<T : Enum<T>>(val enum: Class<T>) : ContainerData {
+	val buffer = intArrayOf(0)
+
+	constructor(enum: Class<T>, default: T) : this(enum) {
+		value = default
+	}
+
+	var value: T
+		get() = enum.enumConstants[buffer[0]]
+		set(value) {
+			require(value::class.java == enum) { "Invalid enum provided (expected $enum, got ${value::class.java})" }
+			buffer[0] = value.ordinal
+		}
+
+	override fun get(p_39284_: Int): Int {
+		return buffer[p_39284_]
+	}
+
+	override fun set(p_39285_: Int, p_39286_: Int) {
+		buffer[p_39285_] = p_39286_
+	}
+
+	override fun getCount(): Int {
+		return 1
+	}
+}

src/main/kotlin/ru/dbotthepony/mc/otm/menu/widget/OneWayPlayerInputWidget.kt

@@ -0,0 +1,45 @@
+package ru.dbotthepony.mc.otm.menu.widget
+
+import net.minecraft.network.FriendlyByteBuf
+import net.minecraftforge.network.NetworkEvent
+import ru.dbotthepony.mc.otm.menu.MatteryMenu
+import ru.dbotthepony.mc.otm.network.MatteryNetworking
+import java.util.function.Supplier
+
+class OneWayPlayerInputPacket(val id: Int) {
+	fun play(context: Supplier<NetworkEvent.Context>) {
+		context.get().packetHandled = true
+
+		context.get().enqueueWork {
+			((context.get().sender?.containerMenu as? MatteryMenu)?.getWidget(id) as? OneWayPlayerInputWidget)?.userInput()
+		}
+	}
+
+	fun write(buff: FriendlyByteBuf) {
+		buff.writeInt(id)
+	}
+
+	companion object {
+		fun read(buff: FriendlyByteBuf): OneWayPlayerInputPacket {
+			return OneWayPlayerInputPacket(buff.readInt())
+		}
+	}
+}
+
+class OneWayPlayerInputWidget(menu: MatteryMenu, clicker: (() -> Unit)? = null) : AbstractWidget(menu) {
+	val clicker: () -> Unit
+
+	init {
+		if (clicker != null) {
+			this.clicker = clicker
+		} else {
+			this.clicker = { MatteryNetworking.CHANNEL.sendToServer(OneWayPlayerInputPacket(slotID)) }
+		}
+	}
+
+	fun userInput() {
+		clicker.invoke()
+	}
+
+	override fun updateServer() {}
+}

src/main/resources/assets/overdrive_that_matters/lang/en_us.json

@@ -186,7 +186,11 @@
 	"block.overdrive_that_matters.matter_bottler": "Matter Bottler",
 	"block.overdrive_that_matters.drive_viewer": "Drive Viewer",
 	"block.overdrive_that_matters.black_hole": "Local Anomalous Singular Gravitation Field",
+
 	"block.overdrive_that_matters.energy_counter": "Energy Counter",
+	"block.overdrive_that_matters.energy_counter.facing": "Input facing: %s",
+	"block.overdrive_that_matters.energy_counter.switch": "Switch input facing",
+
 	"block.overdrive_that_matters.chemical_generator": "Chemical Generator",
 	"block.overdrive_that_matters.drive_rack": "Condensation Drive Rack",
 	"block.overdrive_that_matters.item_monitor": "Item Monitor",