build.gradle

@@ -1,7 +1,7 @@
 plugins {
-	id "fabric-loom" version "0.10-SNAPSHOT"
+	id "fabric-loom" version "0.6.49"
 	id "maven-publish"
-    id "org.jetbrains.kotlin.jvm" version "1.6.10"
+    id "org.jetbrains.kotlin.jvm" version "1.4.30"
 }
 
 archivesBaseName = project.archives_base_name
@@ -10,8 +10,8 @@ group = project.maven_group
 
 allprojects {
 	pluginManager.withPlugin("java") {
-		sourceCompatibility = JavaVersion.VERSION_17
-		targetCompatibility = JavaVersion.VERSION_17
+		sourceCompatibility = JavaVersion.VERSION_1_8
+		targetCompatibility = JavaVersion.VERSION_1_8
 	}
 }
 
@@ -43,8 +43,6 @@ configure(allprojects.findAll { it.name != "kiwi-java" }) {
 		// see http://yodaconditions.net/blog/fix-for-java-file-encoding-problems-with-gradle.html
 		tasks.withType(JavaCompile) {
 			options.encoding = "UTF-8"
-			// Minecraft 1.18 (1.18-pre2) upwards uses Java 17.
-			options.release = 17
 		}
 
 		java {
@@ -57,54 +55,43 @@ configure(allprojects.findAll { it.name != "kiwi-java" }) {
 
 	pluginManager.withPlugin("org.jetbrains.kotlin.jvm") {
 		compileKotlin {
-			kotlinOptions.jvmTarget = JavaVersion.VERSION_17
+			kotlinOptions.jvmTarget = JavaVersion.VERSION_1_8
 		}
 	}
 }
 
-loom {
+minecraft {
 	log4jConfigs.from "PhyConDebugLogging.xml"
 }
 
 repositories {
 	maven { url "https://mod-buildcraft.com/maven" }
-	// maven { url "https://server.bbkr.space:8081/artifactory/libs-release/" }
+	maven { url "http://server.bbkr.space:8081/artifactory/libs-release/" }
 	maven { url "https://maven.terraformersmc.com/releases" }
-	maven { url "https://maven.shedaniel.me/" }
-	maven { url "https://maven.siphalor.de/" }
-	maven { url "https://jitpack.io" }
-	mavenCentral()
+	jcenter()
 }
 
 dependencies {
 	// PSA: Some older mods, compiled on Loom 0.2.1, might have outdated Maven POMs.
 	// You may need to force-disable transitiveness on them.
-	modImplementation "alexiil.mc.lib:libblockattributes-all:${project.libblockattributes_version}"
+	modCompile "alexiil.mc.lib:libblockattributes-all:${project.libblockattributes_version}"
 	include "alexiil.mc.lib:libblockattributes-core:${project.libblockattributes_version}"
 	include "alexiil.mc.lib:libblockattributes-items:${project.libblockattributes_version}"
 
-	implementation project(":kiwi-java")
+	compile project(":kiwi-java")
 	include project(":kiwi-java")
 
-	modRuntimeOnly "de.siphalor:mousewheelie-1.18:${project.mousewheelie_version}"
-	runtimeOnly(project(":plugin:mousewheelie")) {
-		transitive = false
-	}
+	runtimeOnly project(":plugin:mousewheelie")
 	include project(":plugin:mousewheelie")
-
-	modRuntimeOnly "me.shedaniel:RoughlyEnoughItems-fabric:${project.rei_version}"
-	runtimeOnly(project(":plugin:rei")) {
-		transitive = false
-	}
+	runtimeOnly project(":plugin:rei")
 	include project(":plugin:rei")
+	runtimeOnly project(":plugin:techreborn")
+	include project(":plugin:techreborn")
 
-	// runtimeOnly project(":plugin:techreborn")
-	// include project(":plugin:techreborn")
-
-//	modRuntime("io.github.cottonmc:cotton-resources:${project.cotton_resources_version}") {
-//		exclude group: "net.fabricmc.fabric-api"
-//	}
-	modRuntimeOnly("com.terraformersmc:modmenu:${project.modmenu_version}") {
+	modRuntime("io.github.cottonmc:cotton-resources:${project.cotton_resources_version}") {
+		exclude group: "net.fabricmc.fabric-api"
+	}
+	modRuntime("com.terraformersmc:modmenu:${project.modmenu_version}") {
 		exclude group: "net.fabricmc.fabric-api"
 	}
 
@@ -118,22 +105,22 @@ jar {
 }
 
 // configure the maven publication
-// publishing {
-// 	publications {
-// 		mavenJava(MavenPublication) {
-// 			// add all the jars that should be included when publishing to maven
-// 			artifact(remapJar) {
-// 				builtBy remapJar
-// 			}
-// 			artifact(sourcesJar) {
-// 				builtBy remapSourcesJar
-// 			}
-// 		}
-// 	}
+publishing {
+	publications {
+		mavenJava(MavenPublication) {
+			// add all the jars that should be included when publishing to maven
+			artifact(remapJar) {
+				builtBy remapJar
+			}
+			artifact(sourcesJar) {
+				builtBy remapSourcesJar
+			}
+		}
+	}
 
-// 	// select the repositories you want to publish to
-// 	repositories {
-// 		// uncomment to publish to the local maven
-// 		// mavenLocal()
-// 	}
-// }
+	// select the repositories you want to publish to
+	repositories {
+		// uncomment to publish to the local maven
+		// mavenLocal()
+	}
+}

gradle.properties

@@ -1,21 +1,19 @@
 org.gradle.jvmargs=-Xmx1G
 org.gradle.daemon=false
 
-minecraft_version=1.18.1
-yarn_mappings=1.18.1+build.7
-loader_version=0.12.12
+minecraft_version=1.16.5
+yarn_mappings=1.16.5+build.4
+loader_version=0.11.1
 
 mod_version=0.2.0
 maven_group=net.shadowfacts
 archives_base_name=PhysicalConnectivity
 
-fabric_version=0.44.0+1.18
-fabric_kotlin_version=1.7.1+kotlin.1.6.10
+fabric_version=0.30.0+1.16
+fabric_kotlin_version=1.4.30+build.2
 
-libblockattributes_version=0.10.0
-# cotton_resources_version=1.7.4
-modmenu_version=3.0.1
-rei_version=7.1.356
-mousewheelie_version=1.8.0+mc1.18-pre5
+libblockattributes_version=0.8.5
+cotton_resources_version=1.7.4
+modmenu_version=1.16.8
 
 junit_version = 5.4.0

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

kiwi-java

@@ -1 +1 @@
-Subproject commit abe783ae7ce45ccf296ed7b7e5c1b194e7c560fa
+Subproject commit 1cbaea53d207f1e16c6e5ee2e6bf6e3c1440ac44

plugin/mousewheelie/build.gradle

@@ -3,7 +3,7 @@ plugins {
     id "org.jetbrains.kotlin.jvm"
 }
 
-archivesBaseName = "PhyCon-Plugin-MouseWheelie"
+archivesBaseName = project.archives_base_name
 version = project.mod_version
 group = project.maven_group
 
@@ -11,18 +11,13 @@ repositories {
 	maven {
 		url = "https://maven.siphalor.de/"
 	}
-	maven {
-		url = "https://jitpack.io"
-	}
-	mavenCentral()
+	jcenter()
 }
 
 dependencies {
-	implementation(project(":")) {
-		transitive = false
-	}
+	implementation project(":")
 
-	modImplementation("de.siphalor:mousewheelie-1.18:${project.mousewheelie_version}") {
+	modImplementation("de.siphalor:mousewheelie-1.16:${project.mousewheelie_version}") {
         exclude group: "net.fabricmc"
         exclude group: "net.fabricmc.fabric-api"
         exclude module: "modmenu"

plugin/mousewheelie/gradle.properties

@@ -0,0 +1,4 @@
+archives_base_name=PhyCon-Plugin-MouseWheelie
+
+mousewheelie_version=1.6.4+mc1.16.4
+

plugin/rei/build.gradle

@@ -3,7 +3,7 @@ plugins {
     id "org.jetbrains.kotlin.jvm"
 }
 
-archivesBaseName = "PhyCon-Plugin-REI"
+archivesBaseName = project.archives_base_name
 version = project.mod_version
 group = project.maven_group
 
@@ -11,15 +11,16 @@ repositories {
 	maven {
 		url = "https://maven.shedaniel.me/"
 	}
-	mavenCentral()
+	jcenter()
 }
 
 dependencies {
-	implementation(project(":")) {
-		transitive = false
-	}
+	implementation project(":")
 
-	modCompileOnly("me.shedaniel:RoughlyEnoughItems-api-fabric:${project.rei_version}") {
+	modCompileOnly("me.shedaniel:RoughlyEnoughItems-api:${project.rei_version}") {
+		exclude group: "net.fabricmc.fabric-api"
+	}
+	modRuntime("me.shedaniel:RoughlyEnoughItems:${project.rei_version}") {
 		exclude group: "net.fabricmc.fabric-api"
 	}
 }

plugin/rei/gradle.properties

@@ -0,0 +1,3 @@
+archives_base_name=PhyCon-Plugin-REI
+
+rei_version=5.10.184

plugin/rei/src/main/kotlin/net/shadowfacts/phycon/plugin/rei/PhyConPlugin.kt

@@ -0,0 +1,45 @@
+package net.shadowfacts.phycon.plugin.rei
+
+import me.shedaniel.math.Rectangle
+import me.shedaniel.rei.api.BaseBoundsHandler
+import me.shedaniel.rei.api.DisplayHelper
+import me.shedaniel.rei.api.REIHelper
+import me.shedaniel.rei.api.plugins.REIPluginV0
+import net.fabricmc.api.ClientModInitializer
+import net.minecraft.client.MinecraftClient
+import net.minecraft.util.Identifier
+import net.shadowfacts.phycon.block.terminal.AbstractTerminalScreen
+
+/**
+ * @author shadowfacts
+ */
+object PhyConPlugin: ClientModInitializer, REIPluginV0 {
+	const val MODID = "phycon_rei"
+
+	override fun onInitializeClient() {
+		AbstractTerminalScreen.registerClickHandler { mouseX, mouseY, button ->
+			REIHelper.getInstance().searchTextField?.also {
+				if (it.bounds.contains(mouseX, mouseY)) {
+					this.terminalVC.searchField.resignFirstResponder()
+				} else {
+					this.terminalVC.searchField.becomeFirstResponder()
+				}
+			}
+			null
+		}
+	}
+
+	override fun getPluginIdentifier() = Identifier(MODID, "rei_plugin")
+
+	override fun registerBounds(helper: DisplayHelper) {
+		BaseBoundsHandler.getInstance().registerExclusionZones(AbstractTerminalScreen::class.java) {
+			val screen = MinecraftClient.getInstance().currentScreen as AbstractTerminalScreen<*, *>
+			val view = screen.terminalVC.settingsView
+			val rect = view.convert(view.bounds, to = null)
+			listOf(
+				Rectangle(rect.left.toInt(), rect.top.toInt(), 20, 20)
+			)
+		}
+	}
+
+}

plugin/rei/src/main/kotlin/net/shadowfacts/phycon/plugin/rei/PhyConPluginClient.kt

@@ -1,87 +0,0 @@
-package net.shadowfacts.phycon.plugin.rei
-
-import dev.architectury.event.EventResult
-import dev.architectury.event.events.client.ClientScreenInputEvent
-import me.shedaniel.math.Rectangle
-import me.shedaniel.rei.api.client.REIRuntime
-import me.shedaniel.rei.api.client.plugins.REIClientPlugin
-import me.shedaniel.rei.api.client.registry.screen.ScreenRegistry
-import net.fabricmc.api.ClientModInitializer
-import net.minecraft.client.MinecraftClient
-import net.shadowfacts.phycon.PhysicalConnectivityClient
-import net.shadowfacts.phycon.block.terminal.AbstractTerminalScreen
-import org.apache.logging.log4j.LogManager
-import java.lang.invoke.MethodHandle
-import java.lang.invoke.MethodHandles
-
-/**
- * @author shadowfacts
- */
-object PhyConPluginClient: ClientModInitializer, REIClientPlugin, AbstractTerminalScreen.SearchQueryListener {
-
-	private val logger = LogManager.getLogger()
-	private var isHighlightingHandle: MethodHandle? = null
-
-	override fun onInitializeClient() {
-		ClientScreenInputEvent.MOUSE_RELEASED_PRE.register { client, screen, mouseX, mouseY, button ->
-			if (screen is AbstractTerminalScreen<*, *>) {
-				REIRuntime.getInstance().searchTextField?.also {
-					if (it.isFocused) {
-						screen.terminalVC.searchField.resignFirstResponder()
-					} else {
-						screen.terminalVC.searchField.becomeFirstResponder()
-					}
-				}
-			}
-			EventResult.pass()
-		}
-
-		AbstractTerminalScreen.searchQueryListener = this
-		try {
-			val clazz = Class.forName("me.shedaniel.rei.impl.client.gui.widget.search.OverlaySearchField")
-			isHighlightingHandle = MethodHandles.publicLookup().findStaticGetter(clazz, "isHighlighting", Boolean::class.java)
-		} catch (e: ReflectiveOperationException) {
-			logger.warn("Unable to find OverlaySearchField.isHighlighting, highlight sync will be disabled", e)
-		}
-	}
-
-	override fun registerScreens(registry: ScreenRegistry) {
-		registry.exclusionZones().register(AbstractTerminalScreen::class.java) {
-			val screen = MinecraftClient.getInstance().currentScreen as AbstractTerminalScreen<*, *>
-			val view = screen.terminalVC.settingsView
-			val rect = view.convert(view.bounds, to = null)
-			listOf(
-				Rectangle(rect.left.toInt(), rect.top.toInt(), view.bounds.width.toInt(), view.bounds.height.toInt())
-			)
-		}
-	}
-
-	override fun terminalSearchQueryChanged(newValue: String) {
-		if (shouldSync()) {
-			REIRuntime.getInstance().searchTextField?.text = newValue
-		}
-	}
-
-	override fun requestTerminalSearchFieldUpdate(): String? {
-		return if (shouldSync()) {
-			REIRuntime.getInstance().searchTextField?.text
-		} else {
-			null
-		}
-	}
-
-	private fun shouldSync(): Boolean {
-		return when (PhysicalConnectivityClient.terminalSettings[PhyConPluginCommon.REI_SYNC_KEY]) {
-			REISyncMode.OFF -> false
-			REISyncMode.ON -> true
-			REISyncMode.HIGHLIGHT_ONLY -> {
-				if (isHighlightingHandle != null) {
-					isHighlightingHandle!!.invoke() as Boolean
-				} else {
-					false
-				}
-			}
-		}
-	}
-
-}

plugin/rei/src/main/kotlin/net/shadowfacts/phycon/plugin/rei/PhyConPluginCommon.kt

@@ -1,67 +1,46 @@
 package net.shadowfacts.phycon.plugin.rei
 
-import me.shedaniel.rei.api.common.category.CategoryIdentifier
-import me.shedaniel.rei.api.common.display.SimpleGridMenuDisplay
-import me.shedaniel.rei.api.common.plugins.REIServerPlugin
-import me.shedaniel.rei.api.common.transfer.info.MenuInfoContext
-import me.shedaniel.rei.api.common.transfer.info.MenuInfoRegistry
-import me.shedaniel.rei.api.common.transfer.info.simple.SimpleGridMenuInfo
-import me.shedaniel.rei.api.common.transfer.info.simple.SimpleMenuInfoProvider
-import me.shedaniel.rei.api.common.transfer.info.stack.SlotAccessor
+import me.shedaniel.rei.server.ContainerContext
+import me.shedaniel.rei.server.ContainerInfo
+import me.shedaniel.rei.server.ContainerInfoHandler
+import me.shedaniel.rei.server.StackAccessor
+import net.fabricmc.api.ModInitializer
 import net.minecraft.util.Identifier
-import net.shadowfacts.phycon.api.PhyConAPI
-import net.shadowfacts.phycon.api.PhyConPlugin
-import net.shadowfacts.phycon.api.TerminalSettingKey
 import net.shadowfacts.phycon.block.terminal.CraftingTerminalScreenHandler
-import java.util.stream.IntStream
 
 /**
  * @author shadowfacts
  */
-object PhyConPluginCommon: REIServerPlugin, PhyConPlugin {
-	const val MODID = "phycon_rei"
+object PhyConPluginCommon: ModInitializer {
 
-	lateinit var REI_SYNC_KEY: TerminalSettingKey<REISyncMode>
-		private set
-
-	override fun registerMenuInfo(registry: MenuInfoRegistry) {
-		registry.register(CategoryIdentifier.of("minecraft", "plugins/crafting"), CraftingTerminalScreenHandler::class.java, SimpleMenuInfoProvider.of(::TerminalInfo))
+	override fun onInitialize() {
+		ContainerInfoHandler.registerContainerInfo(Identifier("minecraft", "plugins/crafting"), TerminalInfo)
 	}
 
-	override fun initializePhyCon(api: PhyConAPI) {
-		REI_SYNC_KEY = api.registerTerminalSetting(Identifier(MODID, "rei_sync"), REISyncMode.OFF)
-	}
+	object TerminalInfo: ContainerInfo<CraftingTerminalScreenHandler> {
+		override fun getContainerClass() = CraftingTerminalScreenHandler::class.java
 
-	class TerminalInfo<D: SimpleGridMenuDisplay>(
-			private val display: D,
-	): SimpleGridMenuInfo<CraftingTerminalScreenHandler, D> {
-
-		override fun getCraftingResultSlotIndex(menu: CraftingTerminalScreenHandler): Int {
-			return menu.resultSlot.id
+		override fun getCraftingResultSlotIndex(container: CraftingTerminalScreenHandler): Int {
+			return container.resultSlot.id
 		}
 
-		override fun getInputStackSlotIds(context: MenuInfoContext<CraftingTerminalScreenHandler, *, D>): IntStream {
-			return IntStream.range(context.menu.craftingSlotsStart, context.menu.craftingSlotsEnd)
-		}
-
-		override fun getInventorySlots(context: MenuInfoContext<CraftingTerminalScreenHandler, *, D>): Iterable<SlotAccessor> {
-			val slots = super.getInventorySlots(context).toMutableList()
-			for (i in (context.menu.bufferSlotsStart until context.menu.bufferSlotsEnd)) {
-				slots.add(SlotAccessor.fromSlot(context.menu.getSlot(i)))
-			}
-			return slots
-		}
-
-		override fun getCraftingWidth(menu: CraftingTerminalScreenHandler): Int {
+		override fun getCraftingWidth(container: CraftingTerminalScreenHandler): Int {
 			return 3
 		}
 
-		override fun getCraftingHeight(menu: CraftingTerminalScreenHandler): Int {
+		override fun getCraftingHeight(container: CraftingTerminalScreenHandler): Int {
 			return 3
 		}
 
-		override fun getDisplay(): D {
-			return display
+		override fun getGridStacks(context: ContainerContext<CraftingTerminalScreenHandler>): List<StackAccessor> {
+			val handler = context.container
+			return (handler.craftingSlotsStart until handler.craftingSlotsEnd).map(context::getStack)
+		}
+
+		override fun getInventoryStacks(context: ContainerContext<CraftingTerminalScreenHandler>): List<StackAccessor> {
+			val handler = context.container
+			val slots = (handler.playerSlotsStart until handler.playerSlotsEnd) + (handler.bufferSlotsStart until handler.bufferSlotsEnd)
+			return slots.map(context::getStack)
 		}
 	}
 

plugin/rei/src/main/kotlin/net/shadowfacts/phycon/plugin/rei/REISyncMode.kt

@@ -1,29 +0,0 @@
-package net.shadowfacts.phycon.plugin.rei
-
-import net.minecraft.text.LiteralText
-import net.minecraft.util.Identifier
-import net.shadowfacts.phycon.PhysicalConnectivity
-import net.shadowfacts.phycon.api.TerminalSetting
-
-/**
- * @author shadowfacts
- */
-enum class REISyncMode: TerminalSetting {
-    OFF,
-    ON,
-    HIGHLIGHT_ONLY;
-
-    override fun getIconTexture() = Identifier(PhysicalConnectivity.MODID, "textures/gui/terminal.png")
-
-    override fun getUV() = when (this) {
-        OFF -> intArrayOf(0, 240)
-        ON -> intArrayOf(16, 240)
-        HIGHLIGHT_ONLY -> intArrayOf(32, 240)
-    }
-
-    override fun getTooltip() = when (this) {
-        OFF -> LiteralText("Don't sync with REI")
-        ON -> LiteralText("Sync with REI")
-        HIGHLIGHT_ONLY -> LiteralText("Sync in highlight mode")
-    }
-}

plugin/rei/src/main/resources/fabric.mod.json

@@ -13,26 +13,22 @@
   },
   "license": "LGPL-3.0",
   "entrypoints": {
+    "main": [
+      {
+        "adapter": "kotlin",
+        "value": "net.shadowfacts.phycon.plugin.rei.PhyConPluginCommon"
+      }
+    ],
     "client": [
       {
         "adapter": "kotlin",
-        "value": "net.shadowfacts.phycon.plugin.rei.PhyConPluginClient"
+        "value": "net.shadowfacts.phycon.plugin.rei.PhyConPlugin"
       }
     ],
-    "rei": [
+    "rei_plugins": [
       {
         "adapter": "kotlin",
-        "value": "net.shadowfacts.phycon.plugin.rei.PhyConPluginClient"
-      },
-      {
-        "adapter": "kotlin",
-        "value": "net.shadowfacts.phycon.plugin.rei.PhyConPluginCommon"
-      }
-    ],
-    "phycon": [
-      {
-        "adapter": "kotlin",
-        "value": "net.shadowfacts.phycon.plugin.rei.PhyConPluginCommon"
+        "value": "net.shadowfacts.phycon.plugin.rei.PhyConPlugin"
       }
     ]
   },
@@ -43,7 +39,7 @@
     "fabric": "*",
     "fabric-language-kotlin": ">=1.3.50",
     "phycon": "*",
-    "roughlyenoughitems": "^7.0.0"
+    "roughlyenoughitems": "^5.0.0"
   },
 
   "custom": {

plugin/techreborn/build.gradle

@@ -11,13 +11,11 @@ repositories {
 	maven {
 		url = "https://maven.modmuss50.me/"
 	}
-	mavenCentral()
+	jcenter()
 }
 
 dependencies {
-	implementation(project(":")) {
-		transitive = false
-	}
+	implementation project(":")
 
 	modImplementation("TechReborn:TechReborn-1.16:${project.techreborn_version}") {
 		exclude group: "net.fabricmc.fabric-api"

settings.gradle

@@ -1,6 +1,6 @@
 pluginManagement {
     repositories {
-        mavenCentral()
+        jcenter()
         maven {
             name = 'Fabric'
             url = 'https://maven.fabricmc.net/'
@@ -12,4 +12,4 @@ pluginManagement {
 include("kiwi-java")
 include("plugin:mousewheelie")
 include("plugin:rei")
-// include("plugin:techreborn")
+include("plugin:techreborn")

src/main/java/net/shadowfacts/phycon/api/PhyConPlugin.java

@@ -1,12 +1,10 @@
 package net.shadowfacts.phycon.api;
 
-import org.jetbrains.annotations.NotNull;
-
 /**
  * @author shadowfacts
  */
 public interface PhyConPlugin {
 
-	void initializePhyCon(@NotNull PhyConAPI api);
+	void initializePhyCon(PhyConAPI api);
 
 }

src/main/java/net/shadowfacts/phycon/api/TerminalSettingKey.java

@@ -11,6 +11,4 @@ public interface TerminalSettingKey<E extends Enum<E> & TerminalSetting> {
 
 	E getValue();
 
-	void setPriority(int priority);
-
 }

src/main/java/net/shadowfacts/phycon/mixin/client/MixinHandledScreen.java

@@ -26,7 +26,8 @@ public class MixinHandledScreen {
 			at = @At(value = "INVOKE", target = "Lcom/mojang/blaze3d/systems/RenderSystem;enableDepthTest()V")
 	)
 	private void drawSlotUnderlay(MatrixStack matrixStack, Slot slot, CallbackInfo ci) {
-		if ((Object)this instanceof AbstractTerminalScreen<?, ?> self) {
+		if ((Object)this instanceof AbstractTerminalScreen) {
+			AbstractTerminalScreen<?, ?> self = (AbstractTerminalScreen<?, ?>)(Object)this;
 			self.drawSlotUnderlay(matrixStack, slot);
 		}
 	}
@@ -36,10 +37,11 @@ public class MixinHandledScreen {
 			at = @At(value = "INVOKE", target = "Lnet/minecraft/client/render/item/ItemRenderer;renderGuiItemOverlay(Lnet/minecraft/client/font/TextRenderer;Lnet/minecraft/item/ItemStack;IILjava/lang/String;)V")
 	)
 	private void drawSlotAmount(ItemRenderer itemRenderer, TextRenderer textRenderer, ItemStack stack, int x, int y, @Nullable String countLabel, MatrixStack matrixStack, Slot slot) {
-		if ((Object)this instanceof AbstractTerminalScreen<?, ?> self) {
+		if ((Object)this instanceof AbstractTerminalScreen) {
+			AbstractTerminalScreen<?, ?> self = (AbstractTerminalScreen<?, ?>)(Object)this;
 			AbstractTerminalScreenHandler<?> handler = self.getScreenHandler();
 			if (slot.id < handler.getNetworkSlotsEnd() && stack.getCount() > 1) {
-				self.drawNetworkSlotAmount(stack, x, y);
+				self.drawNetworkSlotAmount(stack, x, y, slot, matrixStack);
 				return;
 			}
 		}

src/main/java/net/shadowfacts/phycon/mixin/client/MixinMinecraftClient.java

@@ -1,28 +0,0 @@
-package net.shadowfacts.phycon.mixin.client;
-
-import net.minecraft.client.MinecraftClient;
-import net.minecraft.client.gui.screen.Screen;
-import net.shadowfacts.cacao.AbstractCacaoScreen;
-import org.objectweb.asm.Opcodes;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
-
-/**
- * @author shadowfacts
- */
-@Mixin(MinecraftClient.class)
-public class MixinMinecraftClient {
-
-	@Inject(
-			method = "setScreen(Lnet/minecraft/client/gui/screen/Screen;)V",
-			at = @At(value = "FIELD", target = "Lnet/minecraft/client/MinecraftClient;currentScreen:Lnet/minecraft/client/gui/screen/Screen;", opcode = Opcodes.PUTFIELD, shift = At.Shift.AFTER)
-	)
-	private void setScreen(Screen screen, CallbackInfo ci) {
-		if (screen instanceof AbstractCacaoScreen cacaoScreen) {
-			cacaoScreen.screenWillAppear();
-		}
-	}
-
-}

src/main/kotlin/net/shadowfacts/cacao/AbstractCacaoScreen.kt

@@ -14,6 +14,4 @@ interface AbstractCacaoScreen {
 
 	fun removeWindow(window: Window)
 
-	fun screenWillAppear()
-
-}
+}

src/main/kotlin/net/shadowfacts/cacao/CacaoHandledScreen.kt

@@ -1,6 +1,6 @@
 package net.shadowfacts.cacao
 
-import net.minecraft.client.MinecraftClient
+import com.mojang.blaze3d.systems.RenderSystem
 import net.minecraft.client.gui.screen.ingame.HandledScreen
 import net.minecraft.client.util.math.MatrixStack
 import net.minecraft.entity.player.PlayerInventory
@@ -14,7 +14,6 @@ import net.shadowfacts.cacao.util.RenderHelper
 import net.shadowfacts.cacao.window.ScreenHandlerWindow
 import net.shadowfacts.cacao.window.Window
 import org.lwjgl.glfw.GLFW
-import org.lwjgl.opengl.GL11
 import java.util.*
 
 /**
@@ -30,16 +29,10 @@ open class CacaoHandledScreen<Handler: ScreenHandler>(
 
 	override val windows: List<Window> = _windows
 
-	private var hasAppeared = false
-
-
 	override fun <T: Window> addWindow(window: T, index: Int): T {
 		if (window is ScreenHandlerWindow && window.screenHandler != handler) {
 			throw RuntimeException("Adding ScreenHandlerWindow to CacaoHandledScreen with different screen handler is not supported")
 		}
-		if (hasAppeared) {
-			window.viewController.viewWillAppear()
-		}
 
 		_windows.add(index, window)
 
@@ -61,12 +54,6 @@ open class CacaoHandledScreen<Handler: ScreenHandler>(
 		}
 	}
 
-	override fun screenWillAppear() {
-		windows.forEach {
-			it.viewController.viewWillAppear()
-		}
-	}
-
 	override fun init() {
 		super.init()
 
@@ -79,8 +66,7 @@ open class CacaoHandledScreen<Handler: ScreenHandler>(
 		super.onClose()
 
 		windows.forEach {
-			it.viewController.viewWillDisappear()
-			it.viewController.viewDidDisappear()
+			// todo: VC callbacks
 
 			it.firstResponder = null
 		}
@@ -96,8 +82,8 @@ open class CacaoHandledScreen<Handler: ScreenHandler>(
 	override fun render(matrixStack: MatrixStack, mouseX: Int, mouseY: Int, delta: Float) {
 		val mouse = Point(mouseX, mouseY)
 
-		matrixStack.push()
-		matrixStack.translate(0.0, 0.0, -350.0)
+		RenderSystem.pushMatrix()
+		RenderSystem.translatef(0f, 0f, -350f)
 
 		for (i in windows.indices) {
 			val it = windows[i]
@@ -114,7 +100,7 @@ open class CacaoHandledScreen<Handler: ScreenHandler>(
 					super.render(matrixStack, -1, -1, delta)
 				}
 
-				matrixStack.pop()
+				RenderSystem.popMatrix()
 			}
 
 			it.draw(matrixStack, mouse, delta)

src/main/kotlin/net/shadowfacts/cacao/CacaoScreen.kt

@@ -1,6 +1,5 @@
 package net.shadowfacts.cacao
 
-import net.minecraft.client.MinecraftClient
 import net.minecraft.client.gui.screen.Screen
 import net.minecraft.client.util.math.MatrixStack
 import net.minecraft.sound.SoundEvents
@@ -33,8 +32,6 @@ open class CacaoScreen(title: Text = LiteralText("CacaoScreen")): Screen(title),
 	 */
 	override val windows: List<Window> = _windows
 
-	private var hasAppeared = false
-
 	/**
 	 * Adds the given window to this screen's window list at the given position.
 	 *
@@ -43,10 +40,6 @@ open class CacaoScreen(title: Text = LiteralText("CacaoScreen")): Screen(title),
 	 * @return The window that was added, as a convenience.
 	 */
 	override fun <T: Window> addWindow(window: T, index: Int): T {
-		if (hasAppeared) {
-			window.viewController.viewWillAppear()
-		}
-
 		_windows.add(index, window)
 
 		window.screen = this
@@ -73,12 +66,6 @@ open class CacaoScreen(title: Text = LiteralText("CacaoScreen")): Screen(title),
 		}
 	}
 
-	override fun screenWillAppear() {
-		windows.forEach {
-			it.viewController.viewWillAppear()
-		}
-	}
-
 	override fun init() {
 		super.init()
 
@@ -91,8 +78,7 @@ open class CacaoScreen(title: Text = LiteralText("CacaoScreen")): Screen(title),
 		super.onClose()
 
 		windows.forEach {
-			it.viewController.viewWillDisappear()
-			it.viewController.viewDidDisappear()
+			// todo: VC callbacks
 
 			// resign the current first responder (if any)
 			it.firstResponder = null

src/main/kotlin/net/shadowfacts/cacao/util/RenderHelper.kt

@@ -1,21 +1,20 @@
 package net.shadowfacts.cacao.util
 
+import com.mojang.blaze3d.platform.GlStateManager
 import com.mojang.blaze3d.systems.RenderSystem
 import net.minecraft.client.MinecraftClient
 import net.minecraft.client.gui.DrawableHelper
-import net.minecraft.client.gui.screen.Screen
 import net.minecraft.client.render.*
 import net.minecraft.client.sound.PositionedSoundInstance
 import net.minecraft.client.util.math.MatrixStack
 import net.minecraft.sound.SoundEvent
-import net.minecraft.text.LiteralText
 import net.minecraft.text.OrderedText
 import net.minecraft.text.Text
 import net.minecraft.util.math.Matrix4f
 import net.shadowfacts.cacao.geometry.Point
 import net.shadowfacts.cacao.geometry.Rect
 import net.shadowfacts.cacao.util.texture.Texture
-import kotlin.math.roundToInt
+import org.lwjgl.opengl.GL11
 
 /**
  * Helper methods for rendering using Minecraft's utilities from Cacao views.
@@ -46,18 +45,18 @@ object RenderHelper: DrawableHelper() {
 	 */
 	fun draw(matrixStack: MatrixStack, rect: Rect, texture: Texture) {
 		if (disabled) return
-		RenderSystem.setShader(GameRenderer::getPositionTexShader)
-		RenderSystem.setShaderTexture(0, texture.location)
+		color(1f, 1f, 1f, 1f)
+		MinecraftClient.getInstance().textureManager.bindTexture(texture.location)
 		draw(matrixStack, rect.left, rect.top, texture.u, texture.v, rect.width, rect.height, texture.width, texture.height)
 	}
 
 	fun drawLine(start: Point, end: Point, z: Double, width: Float, color: Color) {
 		if (disabled) return
 
-		RenderSystem.lineWidth(width)
+		GlStateManager.lineWidth(width)
 		val tessellator = Tessellator.getInstance()
 		val buffer = tessellator.buffer
-		buffer.begin(VertexFormat.DrawMode.LINES, VertexFormats.POSITION_COLOR)
+		buffer.begin(GL11.GL_LINES, VertexFormats.POSITION_COLOR)
 		buffer.vertex(start.x, start.y, z).color(color).next()
 		buffer.vertex(end.x, end.y, z).color(color).next()
 		tessellator.draw()
@@ -72,19 +71,19 @@ object RenderHelper: DrawableHelper() {
 		val uEnd = (u + width).toFloat() / textureWidth
 		val vStart = v.toFloat() / textureHeight
 		val vEnd = (v + height).toFloat() / textureHeight
-		drawTexturedQuad(matrixStack.peek().positionMatrix, x, x + width, y, y + height, 0.0, uStart, uEnd, vStart, vEnd)
+		drawTexturedQuad(matrixStack.peek().model, x, x + width, y, y + height, 0.0, uStart, uEnd, vStart, vEnd)
 	}
 
 	// Copied from net.minecraft.client.gui.DrawableHelper
-	// TODO: use an access transformer to just call minecraft's impl
 	private fun drawTexturedQuad(matrix: Matrix4f, x0: Double, x1: Double, y0: Double, y1: Double, z: Double, u0: Float, u1: Float, v0: Float, v1: Float) {
 		val bufferBuilder = Tessellator.getInstance().buffer
-		bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE)
+		bufferBuilder.begin(GL11.GL_QUADS, VertexFormats.POSITION_TEXTURE)
 		bufferBuilder.vertex(matrix, x0.toFloat(), y1.toFloat(), z.toFloat()).texture(u0, v1).next()
 		bufferBuilder.vertex(matrix, x1.toFloat(), y1.toFloat(), z.toFloat()).texture(u1, v1).next()
 		bufferBuilder.vertex(matrix, x1.toFloat(), y0.toFloat(), z.toFloat()).texture(u1, v0).next()
 		bufferBuilder.vertex(matrix, x0.toFloat(), y0.toFloat(), z.toFloat()).texture(u0, v0).next()
 		bufferBuilder.end()
+		RenderSystem.enableAlphaTest()
 		BufferRenderer.draw(bufferBuilder)
 	}
 
@@ -96,22 +95,110 @@ object RenderHelper: DrawableHelper() {
 		drawTooltip(matrixStack, texts.map(Text::asOrderedText), mouse)
 	}
 
-	private val dummyScreen = object: Screen(LiteralText("")) {
-		init {
-			textRenderer = MinecraftClient.getInstance().textRenderer
-			itemRenderer = MinecraftClient.getInstance().itemRenderer
-		}
-	}
-
+	// Based on Screen.renderOrderedTooltip
 	@JvmName("drawOrderedTooltip")
 	fun drawTooltip(matrixStack: MatrixStack, texts: List<OrderedText>, mouse: Point) {
 		if (disabled) return
 		if (texts.isEmpty()) return
 
 		val client = MinecraftClient.getInstance()
-		dummyScreen.width = client.window.scaledWidth
-		dummyScreen.height = client.window.scaledHeight
-		dummyScreen.renderOrderedTooltip(matrixStack, texts, mouse.x.roundToInt(), mouse.y.roundToInt())
+		val textRenderer = client.textRenderer
+
+		val maxWidth = texts.maxOf(textRenderer::getWidth)
+
+		var x = mouse.x.toInt() + 12
+		var y = mouse.y.toInt() - 12
+		var p = 8
+		if (texts.size > 1) {
+			p += 2 + (texts.size - 1) * 8
+		}
+
+		if (x + maxWidth > client.window.scaledWidth) {
+			x -= 28 + maxWidth
+		}
+
+		if (y + p + 6 > client.window.scaledHeight) {
+			y = client.window.scaledHeight - p - 6
+		}
+
+		matrixStack.push()
+		val q = -267386864
+		val r = 1347420415
+		val s = 1344798847
+		val t = 1
+		val tessellator = Tessellator.getInstance()
+		val buffer = tessellator.buffer
+		buffer.begin(GL11.GL_QUADS, VertexFormats.POSITION_COLOR)
+		val matrix = matrixStack.peek().model
+		val z = 400
+		fillGradient(matrix, buffer, x - 3, y - 4, x + maxWidth + 3, y - 3, z, q, q)
+		fillGradient(matrix, buffer, x - 3, y + p + 3, x + maxWidth + 3, y + p + 4, z, q, q)
+		fillGradient(matrix, buffer, x - 3, y - 3, x + maxWidth + 3, y + p + 3, z, q, q)
+		fillGradient(matrix, buffer, x - 4, y - 3, x - 3, y + p + 3, z, q, q)
+		fillGradient(matrix, buffer, x + maxWidth + 3, y - 3, x + maxWidth + 4, y + p + 3, z, q, q)
+		fillGradient(matrix, buffer, x - 3, y - 3 + 1, x - 3 + 1, y + p + 3 - 1, z, r, s)
+		fillGradient(matrix, buffer, x + maxWidth + 2, y - 3 + 1, x + maxWidth + 3, y + p + 3 - 1, z, r, s)
+		fillGradient(matrix, buffer, x - 3, y - 3, x + maxWidth + 3, y - 3 + 1, z, r, r)
+		fillGradient(matrix, buffer, x - 3, y + p + 2, x + maxWidth + 3, y + p + 3, z, s, s)
+		RenderSystem.enableDepthTest()
+		RenderSystem.disableTexture()
+		RenderSystem.enableBlend()
+		RenderSystem.defaultBlendFunc()
+		RenderSystem.shadeModel(7425)
+		buffer.end()
+		BufferRenderer.draw(buffer)
+		RenderSystem.shadeModel(7424)
+		RenderSystem.disableBlend()
+		RenderSystem.enableTexture()
+		val immediate = VertexConsumerProvider.immediate(buffer)
+
+		matrixStack.translate(0.0, 0.0, 400.0)
+
+		for (i in texts.indices) {
+			val text = texts[i]
+			textRenderer.draw(text, x.toFloat(), y.toFloat(), -1, true, matrix, immediate, false, 0, 15728880)
+
+			if (i == 0) {
+				y += 2
+			}
+
+			y += 10
+		}
+
+		immediate.draw()
+		matrixStack.pop()
+	}
+
+	/**
+	 * @see org.lwjgl.opengl.GL11.glPushMatrix
+	 */
+	fun pushMatrix() {
+		if (disabled) return
+		RenderSystem.pushMatrix()
+	}
+
+	/**
+	 * @see org.lwjgl.opengl.GL11.glPopMatrix
+	 */
+	fun popMatrix() {
+		if (disabled) return
+		RenderSystem.popMatrix()
+	}
+
+	/**
+	 * @see org.lwjgl.opengl.GL11.glTranslated
+	 */
+	fun translate(x: Double, y: Double, z: Double = 0.0) {
+		if (disabled) return
+		RenderSystem.translated(x, y, z)
+	}
+
+	/**
+	 * @see org.lwjgl.opengl.GL11.glScaled
+	 */
+	fun scale(x: Double, y: Double, z: Double = 1.0) {
+		if (disabled) return
+		RenderSystem.scaled(x, y, z)
 	}
 
 	/**
@@ -119,7 +206,7 @@ object RenderHelper: DrawableHelper() {
 	 */
 	fun color(r: Float, g: Float, b: Float, alpha: Float) {
 		if (disabled) return
-		RenderSystem.setShaderColor(r, g, b, alpha)
+		RenderSystem.color4f(r, g, b, alpha)
 	}
 
 	private fun VertexConsumer.color(color: Color): VertexConsumer {

src/main/kotlin/net/shadowfacts/cacao/view/BezierCurveView.kt

@@ -26,13 +26,11 @@ class BezierCurveView(val curve: BezierCurve): View() {
 	var lineColor = Color.BLACK
 
 	override fun drawContent(matrixStack: MatrixStack, mouse: Point, delta: Float) {
-		matrixStack.push()
-		matrixStack.scale(bounds.width.toFloat(), bounds.height.toFloat(), 1f)
+		RenderHelper.scale(bounds.width, bounds.height)
 		for ((index, point) in points.withIndex()) {
 			val next = points.getOrNull(index + 1) ?: break
 			RenderHelper.drawLine(point, next, zIndex, lineWidth, lineColor)
 		}
-		matrixStack.pop()
 	}
 
-}
+}

src/main/kotlin/net/shadowfacts/cacao/view/DialogView.kt

@@ -29,7 +29,7 @@ class DialogView(
 		CANCEL, CONFIRM, OK, CLOSE;
 
 		override val localizedName: Text
-			get() = LiteralText(name.lowercase().replaceFirstChar(Char::titlecase)) // todo: actually localize me
+			get() = LiteralText(name.toLowerCase().capitalize()) // todo: actually localize me
 	}
 
 	private lateinit var background: NinePatchView

src/main/kotlin/net/shadowfacts/cacao/view/View.kt

@@ -12,6 +12,7 @@ import no.birkett.kiwi.Constraint
 import no.birkett.kiwi.Solver
 import java.lang.RuntimeException
 import java.util.*
+import kotlin.collections.HashSet
 import kotlin.math.floor
 
 /**
@@ -367,8 +368,8 @@ open class View(): Responder {
 	 * @param delta The time since the last frame.
 	 */
 	open fun draw(matrixStack: MatrixStack, mouse: Point, delta: Float) {
-		matrixStack.push()
-		matrixStack.translate(frame.left, frame.top, 0.0)
+		RenderHelper.pushMatrix()
+		RenderHelper.translate(floor(frame.left), floor(frame.top))
 
 		RenderHelper.fill(matrixStack, bounds, backgroundColor)
 
@@ -379,7 +380,7 @@ open class View(): Responder {
 			it.draw(matrixStack, mouseInView, delta)
 		}
 
-		matrixStack.pop()
+		RenderHelper.popMatrix()
 	}
 
 	/**

src/main/kotlin/net/shadowfacts/cacao/view/button/AbstractButton.kt

@@ -109,8 +109,8 @@ abstract class AbstractButton<Impl: AbstractButton<Impl>>(val content: View, val
 	}
 
 	override fun draw(matrixStack: MatrixStack, mouse: Point, delta: Float) {
-		matrixStack.push()
-		matrixStack.translate(frame.left, frame.top, 0.0)
+		RenderHelper.pushMatrix()
+		RenderHelper.translate(floor(frame.left), floor(frame.top))
 
 		RenderHelper.fill(matrixStack, bounds, backgroundColor)
 
@@ -123,7 +123,7 @@ abstract class AbstractButton<Impl: AbstractButton<Impl>>(val content: View, val
 
 		// don't draw subviews, otherwise all background views + content will get drawn
 
-		matrixStack.pop()
+		RenderHelper.popMatrix()
 
 		if (tooltip != null && mouse in bounds) {
 			window!!.drawTooltip(listOf(tooltip!!))

src/main/kotlin/net/shadowfacts/cacao/view/textfield/AbstractTextField.kt

@@ -1,12 +1,15 @@
 package net.shadowfacts.cacao.view.textfield
 
 import net.minecraft.client.MinecraftClient
+import net.minecraft.client.gui.screen.TickableElement
 import net.minecraft.client.gui.widget.TextFieldWidget
 import net.minecraft.client.util.math.MatrixStack
 import net.minecraft.text.LiteralText
 import net.shadowfacts.cacao.geometry.Point
+import net.shadowfacts.cacao.util.Color
 import net.shadowfacts.cacao.util.KeyModifiers
 import net.shadowfacts.cacao.util.MouseButton
+import net.shadowfacts.cacao.util.RenderHelper
 import net.shadowfacts.cacao.view.View
 import net.shadowfacts.phycon.mixin.client.TextFieldWidgetAccessor
 import org.lwjgl.glfw.GLFW
@@ -22,7 +25,7 @@ import org.lwjgl.glfw.GLFW
  */
 abstract class AbstractTextField<Impl: AbstractTextField<Impl>>(
 	initialText: String
-): View() {
+): View(), TickableElement {
 
 	/**
 	 * A function that is invoked when the text in this text field changes.
@@ -67,7 +70,7 @@ abstract class AbstractTextField<Impl: AbstractTextField<Impl>>(
 	var drawBackground = true
 		set(value) {
 			field = value
-			minecraftWidget.setDrawsBackground(value)
+			minecraftWidget.setHasBorder(value)
 		}
 
 	private lateinit var originInWindow: Point
@@ -76,7 +79,7 @@ abstract class AbstractTextField<Impl: AbstractTextField<Impl>>(
 	init {
 		minecraftWidget.text = initialText
 		minecraftWidget.setTextPredicate { this.validate(it) }
-		minecraftWidget.setDrawsBackground(drawBackground)
+		minecraftWidget.setHasBorder(drawBackground)
 	}
 
 	/**
@@ -100,14 +103,14 @@ abstract class AbstractTextField<Impl: AbstractTextField<Impl>>(
 	}
 
 	override fun drawContent(matrixStack: MatrixStack, mouse: Point, delta: Float) {
-		matrixStack.push()
-		matrixStack.translate(-originInWindow.x, -originInWindow.y, 0.0)
+		RenderHelper.pushMatrix()
+		RenderHelper.translate(-originInWindow.x, -originInWindow.y)
 
 		val mouseXInWindow = (mouse.x + originInWindow.x).toInt()
 		val mouseYInWindow = (mouse.y + originInWindow.y).toInt()
 		minecraftWidget.render(matrixStack, mouseXInWindow, mouseYInWindow, delta)
 
-		matrixStack.pop()
+		RenderHelper.popMatrix()
 	}
 
 	override fun mouseClicked(point: Point, mouseButton: MouseButton): Boolean {
@@ -132,12 +135,12 @@ abstract class AbstractTextField<Impl: AbstractTextField<Impl>>(
 
 	override fun didBecomeFirstResponder() {
 		super.didBecomeFirstResponder()
-		minecraftWidget.setTextFieldFocused(true)
+		minecraftWidget.setSelected(true)
 	}
 
 	override fun didResignFirstResponder() {
 		super.didResignFirstResponder()
-		minecraftWidget.setTextFieldFocused(false)
+		minecraftWidget.setSelected(false)
 	}
 
 	override fun charTyped(char: Char, modifiers: KeyModifiers): Boolean {
@@ -161,7 +164,7 @@ abstract class AbstractTextField<Impl: AbstractTextField<Impl>>(
 		return result || (isFirstResponder && keyCode != GLFW.GLFW_KEY_ESCAPE)
 	}
 
-	fun tick() {
+	override fun tick() {
 		minecraftWidget.tick()
 	}
 

src/main/kotlin/net/shadowfacts/cacao/viewcontroller/TabViewController.kt

@@ -147,6 +147,11 @@ class TabViewController<T: TabViewController.Tab>(
 		currentTabController.viewWillAppear()
 	}
 
+	override fun viewDidAppear() {
+		super.viewDidAppear()
+		currentTabController.viewDidAppear()
+	}
+
 	override fun viewWillDisappear() {
 		super.viewWillDisappear()
 		currentTabController.viewWillDisappear()
@@ -220,6 +225,7 @@ class TabViewController<T: TabViewController.Tab>(
 		embedChild(currentTabController, tabVCContainer)
 		currentTabController.didMoveTo(this)
 		currentTabController.viewWillAppear()
+		currentTabController.viewDidAppear()
 
 		onTabChange?.invoke(currentTab)
 

src/main/kotlin/net/shadowfacts/cacao/viewcontroller/ViewController.kt

@@ -122,12 +122,12 @@ abstract class ViewController {
 		children.forEach(ViewController::viewWillAppear)
 	}
 
-//	/**
-//	 * Called immediately after the VC's view has first been displayed on screen.
-//	 */
-//	open fun viewDidAppear() {
-//		children.forEach(ViewController::viewDidAppear)
-//	}
+	/**
+	 * Called immediately after the VC's view has first been displayed on screen.
+	 */
+	open fun viewDidAppear() {
+		children.forEach(ViewController::viewDidAppear)
+	}
 
 	/**
 	 * Called before the view will disappear from the screen, either because the VC has been removed from it's parent/screen

src/main/kotlin/net/shadowfacts/kiwidsl/KiwiDSL.kt

@@ -100,4 +100,4 @@ class KiwiContext(val solver: Solver) {
 fun Solver.dsl(init: KiwiContext.() -> Unit): Solver {
 	KiwiContext(this).init()
 	return this
-}
+}

src/main/kotlin/net/shadowfacts/phycon/DefaultPlugin.kt

@@ -16,7 +16,6 @@ object DefaultPlugin: PhyConPlugin {
 
 	override fun initializePhyCon(api: PhyConAPI) {
 		SORT_MODE = api.registerTerminalSetting(Identifier(PhysicalConnectivity.MODID, "sort"), SortMode.COUNT_HIGH_FIRST)
-		SORT_MODE.setPriority(Int.MAX_VALUE)
 	}
 
 }

src/main/kotlin/net/shadowfacts/phycon/PhysicalConnectivity.kt

@@ -2,10 +2,8 @@ package net.shadowfacts.phycon
 
 import net.fabricmc.api.ModInitializer
 import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
-import net.fabricmc.fabric.api.transfer.v1.item.ItemStorage
 import net.fabricmc.loader.api.FabricLoader
 import net.shadowfacts.phycon.api.PhyConPlugin
-import net.shadowfacts.phycon.block.p2p.P2PReceiverBlockEntity
 import net.shadowfacts.phycon.init.PhyBlockEntities
 import net.shadowfacts.phycon.init.PhyBlocks
 import net.shadowfacts.phycon.init.PhyItems
@@ -33,8 +31,6 @@ object PhysicalConnectivity: ModInitializer {
 		registerGlobalReceiver(C2STerminalRequestItem)
 		registerGlobalReceiver(C2STerminalUpdateDisplayedItems)
 
-		ItemStorage.SIDED.registerForBlockEntity(P2PReceiverBlockEntity::provideItemStorage, PhyBlockEntities.P2P_RECEIVER)
-
 		for (it in FabricLoader.getInstance().getEntrypoints("phycon", PhyConPlugin::class.java)) {
 			it.initializePhyCon(PhyConAPIImpl)
 		}

src/main/kotlin/net/shadowfacts/phycon/block/BlockWithEntity.kt

@@ -2,20 +2,15 @@ package net.shadowfacts.phycon.block
 
 import net.minecraft.block.Block
 import net.minecraft.block.BlockEntityProvider
-import net.minecraft.block.BlockState
 import net.minecraft.block.entity.BlockEntity
-import net.minecraft.block.entity.BlockEntityTicker
-import net.minecraft.block.entity.BlockEntityType
 import net.minecraft.util.math.BlockPos
 import net.minecraft.world.BlockView
-import net.minecraft.world.World
 
 /**
  * @author shadowfacts
  */
 abstract class BlockWithEntity<T: BlockEntity>(settings: Settings): Block(settings), BlockEntityProvider {
-	abstract override fun createBlockEntity(pos: BlockPos, state: BlockState): T?
-
+	abstract override fun createBlockEntity(world: BlockView): T?
 	fun getBlockEntity(world: BlockView, pos: BlockPos): T? {
 		val entity = world.getBlockEntity(pos)
 		return if (entity != null) {
@@ -24,4 +19,4 @@ abstract class BlockWithEntity<T: BlockEntity>(settings: Settings): Block(settin
 			null
 		}
 	}
-}
+}

src/main/kotlin/net/shadowfacts/phycon/block/DeviceBlock.kt

@@ -1,9 +1,6 @@
 package net.shadowfacts.phycon.block
 
 import net.minecraft.block.BlockState
-import net.minecraft.block.entity.BlockEntity
-import net.minecraft.block.entity.BlockEntityTicker
-import net.minecraft.block.entity.BlockEntityType
 import net.minecraft.entity.player.PlayerEntity
 import net.minecraft.util.math.BlockPos
 import net.minecraft.util.math.Direction
@@ -28,14 +25,4 @@ abstract class DeviceBlock<T: DeviceBlockEntity>(settings: Settings): BlockWithE
 		getBlockEntity(world, pos)!!.onBreak()
 	}
 
-	override fun <T: BlockEntity> getTicker(world: World, state: BlockState, type: BlockEntityType<T>): BlockEntityTicker<T>? {
-		return if (world.isClient) {
-			null
-		} else {
-			BlockEntityTicker { world, blockPos, blockState, blockEntity ->
-				(blockEntity as DeviceBlockEntity).tick()
-			}
-		}
-	}
-
 }

src/main/kotlin/net/shadowfacts/phycon/block/DeviceBlockEntity.kt

@@ -1,32 +1,34 @@
 package net.shadowfacts.phycon.block
 
+import net.fabricmc.fabric.api.block.entity.BlockEntityClientSerializable
 import net.minecraft.block.BlockState
 import net.minecraft.block.entity.BlockEntity
 import net.minecraft.block.entity.BlockEntityType
-import net.minecraft.nbt.NbtCompound
-import net.minecraft.network.packet.s2c.play.BlockEntityUpdateS2CPacket
-import net.minecraft.util.math.BlockPos
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.util.Tickable
 import net.shadowfacts.phycon.PhysicalConnectivity
-import net.shadowfacts.phycon.api.Interface
-import net.shadowfacts.phycon.api.NetworkComponentBlock
 import net.shadowfacts.phycon.api.PacketSink
 import net.shadowfacts.phycon.api.PacketSource
+import net.shadowfacts.phycon.api.Interface
+import net.shadowfacts.phycon.api.NetworkComponentBlock
 import net.shadowfacts.phycon.api.frame.EthernetFrame
 import net.shadowfacts.phycon.api.frame.PacketFrame
 import net.shadowfacts.phycon.api.packet.Packet
 import net.shadowfacts.phycon.api.util.IPAddress
 import net.shadowfacts.phycon.api.util.MACAddress
+import net.shadowfacts.phycon.util.NetworkUtil
 import net.shadowfacts.phycon.frame.ARPQueryFrame
 import net.shadowfacts.phycon.frame.ARPResponseFrame
 import net.shadowfacts.phycon.frame.BasePacketFrame
 import net.shadowfacts.phycon.packet.*
-import net.shadowfacts.phycon.util.NetworkUtil
 import java.util.*
 
 /**
  * @author shadowfacts
  */
-abstract class DeviceBlockEntity(type: BlockEntityType<*>, pos: BlockPos, state: BlockState): BlockEntity(type, pos, state),
+abstract class DeviceBlockEntity(type: BlockEntityType<*>): BlockEntity(type),
+	BlockEntityClientSerializable,
+	Tickable,
 	PacketSink,
 	PacketSource,
 	Interface {
@@ -57,9 +59,6 @@ abstract class DeviceBlockEntity(type: BlockEntityType<*>, pos: BlockPos, state:
 			is DeviceRemovedPacket -> {
 				arpTable.remove(packet.source)
 			}
-			is PingPacket -> {
-				sendPacket(PongPacket(ipAddress, packet.source))
-			}
 		}
 		handle(packet)
 	}
@@ -127,7 +126,7 @@ abstract class DeviceBlockEntity(type: BlockEntityType<*>, pos: BlockPos, state:
 		}
 	}
 
-	open fun tick() {
+	override fun tick() {
 		counter++
 
 		if (!world!!.isClient) {
@@ -149,50 +148,33 @@ abstract class DeviceBlockEntity(type: BlockEntityType<*>, pos: BlockPos, state:
 		}
 	}
 
-	protected open fun toCommonTag(tag: NbtCompound) {
+	protected open fun toCommonTag(tag: CompoundTag) {
 		tag.putInt("IPAddress", ipAddress.address)
 		tag.putLong("MACAddress", macAddress.address)
 	}
 
-	protected open fun fromCommonTag(tag: NbtCompound) {
+	protected open fun fromCommonTag(tag: CompoundTag) {
 		ipAddress = IPAddress(tag.getInt("IPAddress"))
 		macAddress = MACAddress(tag.getLong("MACAddress"))
 	}
 
-	override fun writeNbt(tag: NbtCompound) {
-		super.writeNbt(tag)
+	override fun toTag(tag: CompoundTag): CompoundTag {
 		toCommonTag(tag)
+		return super.toTag(tag)
 	}
 
-	override fun readNbt(tag: NbtCompound) {
-		super.readNbt(tag)
+	override fun fromTag(state: BlockState, tag: CompoundTag) {
+		super.fromTag(state, tag)
 		fromCommonTag(tag)
-		if (tag.getBoolean("_SyncPacket")) {
-			fromClientTag(tag)
-		}
 	}
 
-	override fun toUpdatePacket(): BlockEntityUpdateS2CPacket {
-		return BlockEntityUpdateS2CPacket.create(this)
-	}
-
-	override fun toInitialChunkDataNbt(): NbtCompound {
-		val tag = NbtCompound()
-		tag.putBoolean("_SyncPacket", true)
-		return toClientTag(tag)
-	}
-
-	open fun toClientTag(tag: NbtCompound): NbtCompound {
+	override fun toClientTag(tag: CompoundTag): CompoundTag {
 		toCommonTag(tag)
 		return tag
 	}
 
-	open fun fromClientTag(tag: NbtCompound) {
-	}
-
-	fun markUpdate() {
-		markDirty()
-		world!!.updateListeners(pos, cachedState, cachedState, 3)
+	override fun fromClientTag(tag: CompoundTag) {
+		fromCommonTag(tag)
 	}
 
 	fun onBreak() {

src/main/kotlin/net/shadowfacts/phycon/block/cable/CableBlock.kt

@@ -42,7 +42,7 @@ class CableBlock(
 ), NetworkCableBlock {
 	companion object {
 		val ID = Identifier(PhysicalConnectivity.MODID, "cable")
-		val CABLE_MATERIAL = Material.Builder(MapColor.BLUE).build()
+		val CABLE_MATERIAL = Material.Builder(MaterialColor.BLUE).build()
 		val CENTER_SHAPE = createCuboidShape(6.0, 6.0, 6.0, 10.0, 10.0, 10.0)
 		val SIDE_SHAPES = mapOf<Direction, VoxelShape>(
 				Direction.DOWN to createCuboidShape(6.0, 0.0, 6.0, 10.0, 6.0, 10.0),

src/main/kotlin/net/shadowfacts/phycon/block/extractor/ExtractorBlock.kt

@@ -15,8 +15,6 @@ import net.minecraft.world.BlockView
 import net.minecraft.world.World
 import net.shadowfacts.phycon.PhysicalConnectivity
 import net.shadowfacts.phycon.block.FaceDeviceBlock
-import kotlin.math.max
-import kotlin.math.min
 
 /**
  * @author shadowfacts
@@ -59,7 +57,7 @@ class ExtractorBlock: FaceDeviceBlock<ExtractorBlockEntity>(
 							arr[i] = 16.0 - arr[i]
 						}
 					}
-					createCuboidShape(min(arr[0], arr[3]), min(arr[1], arr[4]), min(arr[2], arr[5]), max(arr[0], arr[3]), max(arr[1], arr[4]), max(arr[2], arr[5]))
+					createCuboidShape(arr[0], arr[1], arr[2], arr[3], arr[4], arr[5])
 				}
 				EXTRACTOR_SHAPES[dir] = shapes.reduce { a, b -> VoxelShapes.union(a, b) }
 			}
@@ -69,7 +67,7 @@ class ExtractorBlock: FaceDeviceBlock<ExtractorBlockEntity>(
 	override val faceThickness = 6.0
 	override val faceShapes: Map<Direction, VoxelShape> = EXTRACTOR_SHAPES
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = ExtractorBlockEntity(pos, state)
+	override fun createBlockEntity(world: BlockView) = ExtractorBlockEntity()
 
 	override fun onPlaced(world: World, pos: BlockPos, state: BlockState, entity: LivingEntity?, stack: ItemStack) {
 		if (!world.isClient) {

src/main/kotlin/net/shadowfacts/phycon/block/extractor/ExtractorBlockEntity.kt

@@ -5,10 +5,8 @@ import alexiil.mc.lib.attributes.Simulation
 import alexiil.mc.lib.attributes.item.FixedItemInv
 import alexiil.mc.lib.attributes.item.ItemAttributes
 import alexiil.mc.lib.attributes.item.filter.ExactItemStackFilter
-import net.minecraft.block.BlockState
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NbtCompound
-import net.minecraft.util.math.BlockPos
+import net.minecraft.nbt.CompoundTag
 import net.minecraft.util.math.Direction
 import net.shadowfacts.phycon.api.packet.Packet
 import net.shadowfacts.phycon.init.PhyBlockEntities
@@ -28,7 +26,7 @@ import kotlin.properties.Delegates
 /**
  * @author shadowfacts
  */
-class ExtractorBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyBlockEntities.EXTRACTOR, pos, state),
+class ExtractorBlockEntity: DeviceBlockEntity(PhyBlockEntities.EXTRACTOR),
 	NetworkStackDispatcher<ExtractorBlockEntity.PendingInsertion>,
 	ActivationController.ActivatableDevice,
 	ClientConfigurableDevice {
@@ -108,21 +106,21 @@ class ExtractorBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(
 		return false
 	}
 
-	override fun toCommonTag(tag: NbtCompound) {
+	override fun toCommonTag(tag: CompoundTag) {
 		super.toCommonTag(tag)
 		writeDeviceConfiguration(tag)
 	}
 
-	override fun fromCommonTag(tag: NbtCompound) {
+	override fun fromCommonTag(tag: CompoundTag) {
 		super.fromCommonTag(tag)
 		loadDeviceConfiguration(tag)
 	}
 
-	override fun writeDeviceConfiguration(tag: NbtCompound) {
+	override fun writeDeviceConfiguration(tag: CompoundTag) {
 		tag.putString("ActivationMode", controller.activationMode.name)
 	}
 
-	override fun loadDeviceConfiguration(tag: NbtCompound) {
+	override fun loadDeviceConfiguration(tag: CompoundTag) {
 		controller.activationMode = ActivationMode.valueOf(tag.getString("ActivationMode"))
 	}
 

src/main/kotlin/net/shadowfacts/phycon/block/inserter/InserterBlock.kt

@@ -25,8 +25,6 @@ import net.minecraft.world.World
 import net.shadowfacts.phycon.PhysicalConnectivity
 import net.shadowfacts.phycon.block.FaceDeviceBlock
 import java.util.*
-import kotlin.math.max
-import kotlin.math.min
 
 /**
  * @author shadowfacts
@@ -68,7 +66,7 @@ class InserterBlock: FaceDeviceBlock<InserterBlockEntity>(
 							arr[i] = 16.0 - arr[i]
 						}
 					}
-					createCuboidShape(min(arr[0], arr[3]), min(arr[1], arr[4]), min(arr[2], arr[5]), max(arr[0], arr[3]), max(arr[1], arr[4]), max(arr[2], arr[5]))
+					createCuboidShape(arr[0], arr[1], arr[2], arr[3], arr[4], arr[5])
 				}
 				INSERTER_SHAPES[dir] = shapes.reduce { a, b -> VoxelShapes.union(a, b) }
 			}
@@ -78,7 +76,7 @@ class InserterBlock: FaceDeviceBlock<InserterBlockEntity>(
 	override val faceThickness = 6.0
 	override val faceShapes: Map<Direction, VoxelShape> = INSERTER_SHAPES
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = InserterBlockEntity(pos, state)
+	override fun createBlockEntity(world: BlockView) = InserterBlockEntity()
 
 	override fun onPlaced(world: World, pos: BlockPos, state: BlockState, entity: LivingEntity?, stack: ItemStack) {
 		if (!world.isClient) {
@@ -96,7 +94,7 @@ class InserterBlock: FaceDeviceBlock<InserterBlockEntity>(
 		if (!world.isClient) {
 			val be = getBlockEntity(world, pos)!!
 
-			be.markUpdate()
+			be.sync()
 
 			val factory = object: ExtendedScreenHandlerFactory {
 				override fun createMenu(syncId: Int, playerInv: PlayerInventory, player: PlayerEntity): ScreenHandler {

src/main/kotlin/net/shadowfacts/phycon/block/inserter/InserterBlockEntity.kt

@@ -5,10 +5,8 @@ import alexiil.mc.lib.attributes.Simulation
 import alexiil.mc.lib.attributes.item.ItemAttributes
 import alexiil.mc.lib.attributes.item.ItemInsertable
 import alexiil.mc.lib.attributes.item.ItemStackUtil
-import net.minecraft.block.BlockState
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NbtCompound
-import net.minecraft.util.math.BlockPos
+import net.minecraft.nbt.CompoundTag
 import net.minecraft.util.math.Direction
 import net.shadowfacts.phycon.api.packet.Packet
 import net.shadowfacts.phycon.block.DeviceBlockEntity
@@ -27,7 +25,7 @@ import kotlin.math.min
 /**
  * @author shadowfacts
  */
-class InserterBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyBlockEntities.INSERTER, pos, state),
+class InserterBlockEntity: DeviceBlockEntity(PhyBlockEntities.INSERTER),
 	ItemStackPacketHandler,
 	ActivationController.ActivatableDevice,
 	ClientConfigurableDevice,
@@ -134,24 +132,24 @@ class InserterBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(P
 		currentRequest = null
 	}
 
-	override fun toCommonTag(tag: NbtCompound) {
+	override fun toCommonTag(tag: CompoundTag) {
 		super.toCommonTag(tag)
 		writeDeviceConfiguration(tag)
-		tag.put("StackToExtract", stackToExtract.writeNbt(NbtCompound()))
+		tag.put("StackToExtract", stackToExtract.toTag(CompoundTag()))
 	}
 
-	override fun fromCommonTag(tag: NbtCompound) {
+	override fun fromCommonTag(tag: CompoundTag) {
 		super.fromCommonTag(tag)
 		loadDeviceConfiguration(tag)
-		stackToExtract = ItemStack.fromNbt(tag.getCompound("StackToExtract"))
+		stackToExtract = ItemStack.fromTag(tag.getCompound("StackToExtract"))
 	}
 
-	override fun writeDeviceConfiguration(tag: NbtCompound) {
+	override fun writeDeviceConfiguration(tag: CompoundTag) {
 		tag.putString("ActivationMode", controller.activationMode.name)
 		tag.putInt("AmountToExtract", amountToExtract)
 	}
 
-	override fun loadDeviceConfiguration(tag: NbtCompound) {
+	override fun loadDeviceConfiguration(tag: CompoundTag) {
 		controller.activationMode = ActivationMode.valueOf(tag.getString("ActivationMode"))
 		amountToExtract = tag.getInt("AmountToExtract")
 	}

src/main/kotlin/net/shadowfacts/phycon/block/inserter/InserterScreen.kt

@@ -3,7 +3,6 @@ package net.shadowfacts.phycon.block.inserter
 import com.mojang.blaze3d.systems.RenderSystem
 import net.minecraft.client.gui.screen.ingame.HandledScreen
 import net.minecraft.client.gui.widget.TextFieldWidget
-import net.minecraft.client.render.GameRenderer
 import net.minecraft.client.util.math.MatrixStack
 import net.minecraft.entity.player.PlayerInventory
 import net.minecraft.screen.slot.Slot
@@ -45,9 +44,9 @@ class InserterScreen(
 
 		amountField = TextFieldWidget(textRenderer, x + 57, y + 24, 80, 9, LiteralText("Amount"))
 		amountField.text = handler.inserter.amountToExtract.toString()
-		amountField.setDrawsBackground(false)
+		amountField.setHasBorder(false)
 		amountField.isVisible = true
-		amountField.setTextFieldFocused(true)
+		amountField.setSelected(true)
 		amountField.setEditableColor(0xffffff)
 		amountField.setTextPredicate {
 			if (it.isEmpty()) {
@@ -61,7 +60,7 @@ class InserterScreen(
 				}
 			}
 		}
-		addDrawableChild(amountField)
+		addChild(amountField)
 	}
 
 	fun amountUpdated() {
@@ -71,16 +70,16 @@ class InserterScreen(
 		}
 	}
 
-	override fun handledScreenTick() {
-		super.handledScreenTick()
+	override fun tick() {
+		super.tick()
 		amountField.tick()
 	}
 
 	override fun drawBackground(matrixStack: MatrixStack, delta: Float, mouseX: Int, mouseY: Int) {
 		renderBackground(matrixStack)
 
-		RenderSystem.setShader(GameRenderer::getPositionTexShader)
-		RenderSystem.setShaderTexture(0, BACKGROUND)
+		RenderSystem.color4f(1f, 1f, 1f, 1f)
+		client!!.textureManager.bindTexture(BACKGROUND)
 		val x = (width - backgroundWidth) / 2
 		val y = (height - backgroundHeight) / 2
 		drawTexture(matrixStack, x, y, 0, 0, backgroundWidth, backgroundHeight)
@@ -97,7 +96,7 @@ class InserterScreen(
 	override fun onMouseClick(slot: Slot?, invSlot: Int, clickData: Int, slotActionType: SlotActionType?) {
 		super.onMouseClick(slot, invSlot, clickData, slotActionType)
 
-		amountField.setTextFieldFocused(true)
+		amountField.setSelected(true)
 	}
 
 	override fun charTyped(c: Char, i: Int): Boolean {

src/main/kotlin/net/shadowfacts/phycon/block/inserter/InserterScreenHandler.kt

@@ -60,17 +60,17 @@ class InserterScreenHandler(
 		return true
 	}
 
-	override fun onSlotClick(slotId: Int, clickData: Int, actionType: SlotActionType, player: PlayerEntity) {
+	override fun onSlotClick(slotId: Int, clickData: Int, actionType: SlotActionType, player: PlayerEntity): ItemStack {
 		// fake slot
 		if (slotId == 0) {
-			if (cursorStack.isEmpty) {
+			if (player.inventory.cursorStack.isEmpty) {
 				inserter.stackToExtract = ItemStack.EMPTY
 			} else {
-				inserter.stackToExtract = cursorStack.copyWithCount(1)
+				inserter.stackToExtract = player.inventory.cursorStack.copyWithCount(1)
 			}
 			stackToExtractChanged()
 		}
-		super.onSlotClick(slotId, clickData, actionType, player)
+		return super.onSlotClick(slotId, clickData, actionType, player)
 	}
 
 	override fun transferSlot(player: PlayerEntity, slotId: Int): ItemStack {

src/main/kotlin/net/shadowfacts/phycon/block/miner/MinerBlock.kt

@@ -51,7 +51,7 @@ class MinerBlock: DeviceBlock<MinerBlockEntity>(
 		builder.add(FACING)
 	}
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = MinerBlockEntity(pos, state)
+	override fun createBlockEntity(world: BlockView) = MinerBlockEntity()
 
 	override fun getPlacementState(context: ItemPlacementContext): BlockState? {
 		val facing = if (context.player?.isSneaking == true) context.side.opposite else context.playerFacing.opposite

src/main/kotlin/net/shadowfacts/phycon/block/miner/MinerBlockEntity.kt

@@ -7,7 +7,7 @@ import net.minecraft.block.Block
 import net.minecraft.block.BlockState
 import net.minecraft.item.ItemStack
 import net.minecraft.item.Items
-import net.minecraft.nbt.NbtCompound
+import net.minecraft.nbt.CompoundTag
 import net.minecraft.server.world.ServerWorld
 import net.minecraft.text.TranslatableText
 import net.minecraft.util.math.BlockPos
@@ -27,7 +27,7 @@ import kotlin.math.min
 /**
  * @author shadowfacts
  */
-class MinerBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyBlockEntities.MINER, pos, state),
+class MinerBlockEntity: DeviceBlockEntity(PhyBlockEntities.MINER),
 	NetworkStackProvider,
 	NetworkStackDispatcher<MinerBlockEntity.PendingInsertion>,
 	ActivationController.ActivatableDevice,
@@ -57,10 +57,10 @@ class MinerBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyB
 	}
 
 	private fun handleRequestInventory(packet: RequestInventoryPacket) {
-		if (minerMode != MinerMode.ON_DEMAND || packet.kind != RequestInventoryPacket.Kind.GROUPED) {
+		if (minerMode != MinerMode.ON_DEMAND) {
 			return
 		}
-		sendPacket(ReadGroupedInventoryPacket(invProxy, ipAddress, packet.source))
+		sendPacket(ReadInventoryPacket(invProxy, ipAddress, packet.source))
 	}
 
 	private fun handleLocateStack(packet: LocateStackPacket) {
@@ -156,23 +156,23 @@ class MinerBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyB
 		return minerMode == MinerMode.ON_DEMAND
 	}
 
-	override fun toCommonTag(tag: NbtCompound) {
+	override fun toCommonTag(tag: CompoundTag) {
 		super.toCommonTag(tag)
 		writeDeviceConfiguration(tag)
 	}
 
-	override fun fromCommonTag(tag: NbtCompound) {
+	override fun fromCommonTag(tag: CompoundTag) {
 		super.fromCommonTag(tag)
 		loadDeviceConfiguration(tag)
 	}
 
-	override fun writeDeviceConfiguration(tag: NbtCompound) {
+	override fun writeDeviceConfiguration(tag: CompoundTag) {
 		tag.putString("MinerMode", minerMode.name)
 		tag.putString("ActivationMode", controller.activationMode.name)
 		tag.putInt("ProviderPriority", providerPriority)
 	}
 
-	override fun loadDeviceConfiguration(tag: NbtCompound) {
+	override fun loadDeviceConfiguration(tag: CompoundTag) {
 		minerMode = MinerMode.valueOf(tag.getString("MinerMode"))
 		controller.activationMode = ActivationMode.valueOf(tag.getString("ActivationMode"))
 		providerPriority = tag.getInt("ProviderPriority")
@@ -181,7 +181,7 @@ class MinerBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyB
 	enum class MinerMode {
 		ON_DEMAND, AUTOMATIC;
 
-		val friendlyName = TranslatableText("gui.phycon.miner_mode.${name.lowercase()}")
+		val friendlyName = TranslatableText("gui.phycon.miner_mode.${name.toLowerCase()}")
 	}
 
 	class MinerInvProxy(val miner: MinerBlockEntity): GroupedItemInvView {
@@ -205,8 +205,7 @@ class MinerBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyB
 			// todo: does BlockState.equals actually work or is reference equality fine for BlockStates?
 			if (cachedDrops == null || realState != cachedState || recalculate) {
 				cachedState = realState
-
-				val be = if (realState.hasBlockEntity()) world.getBlockEntity(targetPos) else null
+				val be = if (realState.block.hasBlockEntity()) world.getBlockEntity(targetPos) else null
 				cachedDrops = Block.getDroppedStacks(realState, world as ServerWorld, targetPos, be, null, TOOL)
 			}
 			return cachedDrops!!

src/main/kotlin/net/shadowfacts/phycon/block/netinterface/InterfaceBlock.kt

@@ -40,7 +40,7 @@ class InterfaceBlock: FaceDeviceBlock<InterfaceBlockEntity>(
 		Direction.EAST to createCuboidShape(14.0, 2.0, 2.0, 16.0, 14.0, 14.0)
 	)
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = InterfaceBlockEntity(pos, state)
+	override fun createBlockEntity(world: BlockView) = InterfaceBlockEntity()
 
 	override fun onPlaced(world: World, pos: BlockPos, state: BlockState, placer: LivingEntity?, stack: ItemStack) {
 		if (!world.isClient) {

src/main/kotlin/net/shadowfacts/phycon/block/netinterface/InterfaceBlockEntity.kt

@@ -6,8 +6,7 @@ import alexiil.mc.lib.attributes.item.GroupedItemInv
 import alexiil.mc.lib.attributes.item.ItemAttributes
 import net.minecraft.block.BlockState
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NbtCompound
-import net.minecraft.util.math.BlockPos
+import net.minecraft.nbt.CompoundTag
 import net.minecraft.util.math.Direction
 import net.shadowfacts.phycon.api.packet.Packet
 import net.shadowfacts.phycon.init.PhyBlockEntities
@@ -24,7 +23,7 @@ import kotlin.math.min
 /**
  * @author shadowfacts
  */
-class InterfaceBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyBlockEntities.INTERFACE, pos, state),
+class InterfaceBlockEntity: DeviceBlockEntity(PhyBlockEntities.INTERFACE),
 	ItemStackPacketHandler,
 	NetworkStackProvider,
 	NetworkStackReceiver,
@@ -64,11 +63,8 @@ class InterfaceBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(
 	}
 
 	private fun handleRequestInventory(packet: RequestInventoryPacket) {
-		if (packet.kind != RequestInventoryPacket.Kind.GROUPED) {
-			return
-		}
 		getInventory()?.also { inv ->
-			sendPacket(ReadGroupedInventoryPacket(inv, ipAddress, packet.source))
+			sendPacket(ReadInventoryPacket(inv, ipAddress, packet.source))
 		}
 	}
 
@@ -113,23 +109,23 @@ class InterfaceBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(
 		}
 	}
 
-	override fun toCommonTag(tag: NbtCompound) {
+	override fun toCommonTag(tag: CompoundTag) {
 		super.toCommonTag(tag)
 		writeDeviceConfiguration(tag)
 	}
 
-	override fun fromCommonTag(tag: NbtCompound) {
+	override fun fromCommonTag(tag: CompoundTag) {
 		super.fromCommonTag(tag)
 		loadDeviceConfiguration(tag)
 	}
 
-	override fun writeDeviceConfiguration(tag: NbtCompound) {
+	override fun writeDeviceConfiguration(tag: CompoundTag) {
 		tag.putInt("ProviderPriority", providerPriority)
 		tag.putInt("ReceiverPriority", receiverPriority)
 		tag.putBoolean("SyncPriorities", syncPriorities)
 	}
 
-	override fun loadDeviceConfiguration(tag: NbtCompound) {
+	override fun loadDeviceConfiguration(tag: CompoundTag) {
 		providerPriority = tag.getInt("ProviderPriority")
 		receiverPriority = tag.getInt("ReceiverPriority")
 		syncPriorities = tag.getBoolean("SyncPriorities")

src/main/kotlin/net/shadowfacts/phycon/block/netswitch/SwitchBlock.kt

@@ -4,9 +4,6 @@ import alexiil.mc.lib.attributes.AttributeList
 import alexiil.mc.lib.attributes.AttributeProvider
 import net.minecraft.block.BlockState
 import net.minecraft.block.Material
-import net.minecraft.block.entity.BlockEntity
-import net.minecraft.block.entity.BlockEntityTicker
-import net.minecraft.block.entity.BlockEntityType
 import net.minecraft.sound.BlockSoundGroup
 import net.minecraft.util.Identifier
 import net.minecraft.util.math.BlockPos
@@ -43,17 +40,7 @@ class SwitchBlock: BlockWithEntity<SwitchBlockEntity>(
 		return getBlockEntity(world, pos)?.interfaces?.find { it.side == side }
 	}
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = SwitchBlockEntity(pos, state)
-
-	override fun <T: BlockEntity> getTicker(world: World, state: BlockState, type: BlockEntityType<T>): BlockEntityTicker<T>? {
-		return if (world.isClient) {
-			null
-		} else {
-			BlockEntityTicker { world, blockPos, blockState, blockEntity ->
-				(blockEntity as SwitchBlockEntity).tick()
-			}
-		}
-	}
+	override fun createBlockEntity(world: BlockView) = SwitchBlockEntity()
 
 	override fun addAllAttributes(world: World, pos: BlockPos, state: BlockState, to: AttributeList<*>) {
 		to.offer(getBlockEntity(world, pos))

src/main/kotlin/net/shadowfacts/phycon/block/netswitch/SwitchBlockEntity.kt

@@ -1,14 +1,12 @@
 package net.shadowfacts.phycon.block.netswitch
 
+import net.fabricmc.fabric.api.block.entity.BlockEntityClientSerializable
 import net.minecraft.block.BlockState
 import net.minecraft.block.entity.BlockEntity
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NbtCompound
-import net.minecraft.nbt.NbtList
-import net.minecraft.network.Packet
-import net.minecraft.network.listener.ClientPlayPacketListener
-import net.minecraft.network.packet.s2c.play.BlockEntityUpdateS2CPacket
-import net.minecraft.util.math.BlockPos
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.nbt.ListTag
+import net.minecraft.util.Tickable
 import net.minecraft.util.math.Direction
 import net.shadowfacts.phycon.PhysicalConnectivity
 import net.shadowfacts.phycon.api.Interface
@@ -27,7 +25,9 @@ import java.util.LinkedList
 /**
  * @author shadowfacts
  */
-class SwitchBlockEntity(pos: BlockPos, state: BlockState): BlockEntity(PhyBlockEntities.SWITCH, pos, state) {
+class SwitchBlockEntity: BlockEntity(PhyBlockEntities.SWITCH),
+	BlockEntityClientSerializable,
+	Tickable {
 
 	companion object {
 		var SWITCHING_CAPACITY = 256 // 256 packets/tick
@@ -82,7 +82,7 @@ class SwitchBlockEntity(pos: BlockPos, state: BlockState): BlockEntity(PhyBlockE
 		return NetworkUtil.findConnectedInterface(world!!, pos, side)
 	}
 
-	fun tick() {
+	override fun tick() {
 		packetsHandledThisTick = 0
 
 		while (delayedPackets.isNotEmpty() && packetsHandledThisTick <= SWITCHING_CAPACITY) {
@@ -91,41 +91,39 @@ class SwitchBlockEntity(pos: BlockPos, state: BlockState): BlockEntity(PhyBlockE
 		}
 	}
 
-	override fun writeNbt(tag: NbtCompound) {
-		super.writeNbt(tag)
-
+	override fun toTag(tag: CompoundTag): CompoundTag {
 		tag.putLongArray("InterfaceAddresses", interfaces.map { it.macAddress.address })
-		val list = NbtList()
+		val list = ListTag()
 		for ((frame, fromItf) in delayedPackets) {
 			val packet = frame.packet
 			if (packet !is ItemStackPacket) continue
-			val compound = NbtCompound()
+			val compound = CompoundTag()
 			compound.putInt("FromItfSide", fromItf.side.ordinal)
 			compound.putInt("SourceIP", packet.source.address)
 			compound.putInt("DestinationIP", packet.destination.address)
 			compound.putLong("SourceMAC", frame.source.address)
 			compound.putLong("DestinationMAC", frame.destination.address)
-			compound.put("Stack", packet.stack.writeNbt(NbtCompound()))
+			compound.put("Stack", packet.stack.toTag(CompoundTag()))
 			list.add(compound)
 		}
 		tag.put("DelayedStackPackets", list)
+		return super.toTag(tag)
 	}
 
-	override fun readNbt(tag: NbtCompound) {
-		super.readNbt(tag)
-
+	override fun fromTag(state: BlockState, tag: CompoundTag) {
+		super.fromTag(state, tag)
 		tag.getLongArray("InterfaceAddresses")?.forEachIndexed { i, l ->
 			interfaces[i].macAddress = MACAddress(l)
 		}
 		tag.getList("DelayedStackPackets", 10).forEach { it ->
-			val compound = it as NbtCompound
+			val compound = it as CompoundTag
 			val fromItfSide = Direction.values()[compound.getInt("FromItfSide")]
 			val fromItf = interfaces.find { it.side == fromItfSide }!!
 			val sourceIP = IPAddress(compound.getInt("SourceIP"))
 			val destinationIP = IPAddress(compound.getInt("DestinationIP"))
 			val sourceMAC = MACAddress(compound.getLong("SourceMAC"))
 			val destinationMAC = MACAddress(compound.getLong("DestinationMAC"))
-			val stack = ItemStack.fromNbt(compound.getCompound("Stack"))
+			val stack = ItemStack.fromTag(compound.getCompound("Stack"))
 			if (!stack.isEmpty) {
 				val packet = ItemStackPacket(stack, sourceIP, destinationIP)
 				val frame = BasePacketFrame(packet, sourceMAC, destinationMAC)
@@ -134,16 +132,17 @@ class SwitchBlockEntity(pos: BlockPos, state: BlockState): BlockEntity(PhyBlockE
 		}
 	}
 
-	override fun toUpdatePacket(): Packet<ClientPlayPacketListener>? {
-		return BlockEntityUpdateS2CPacket.create(this)
-	}
-
-	override fun toInitialChunkDataNbt(): NbtCompound {
-		val tag = NbtCompound()
+	override fun toClientTag(tag: CompoundTag): CompoundTag {
 		tag.putLongArray("InterfaceAddresses", interfaces.map { it.macAddress.address })
 		return tag
 	}
 
+	override fun fromClientTag(tag: CompoundTag) {
+		tag.getLongArray("InterfaceAddresses")?.forEachIndexed { i, l ->
+			interfaces[i].macAddress = MACAddress(l)
+		}
+	}
+
 	class SwitchInterface(
 		val side: Direction,
 		val switch: WeakReference<SwitchBlockEntity>,

src/main/kotlin/net/shadowfacts/phycon/block/p2p/P2PInterfaceBlock.kt

@@ -1,37 +0,0 @@
-package net.shadowfacts.phycon.block.p2p
-
-import net.minecraft.block.BlockState
-import net.minecraft.block.Material
-import net.minecraft.sound.BlockSoundGroup
-import net.minecraft.util.Identifier
-import net.minecraft.util.math.BlockPos
-import net.minecraft.util.math.Direction
-import net.shadowfacts.phycon.PhysicalConnectivity
-import net.shadowfacts.phycon.block.FaceDeviceBlock
-
-/**
- * @author shadowfacts
- */
-class P2PInterfaceBlock: FaceDeviceBlock<P2PInterfaceBlockEntity>(
-        Settings.of(Material.METAL)
-                .strength(1.5f)
-                .sounds(BlockSoundGroup.METAL)
-) {
-
-    companion object {
-        val ID = Identifier(PhysicalConnectivity.MODID, "p2p_interface")
-    }
-
-    override val faceThickness = 4.0
-    override val faceShapes = mapOf(
-            Direction.DOWN to createCuboidShape(0.0, 0.0, 0.0, 16.0, 4.0, 16.0),
-            Direction.UP to createCuboidShape(0.0, 12.0, 0.0, 16.0, 16.0, 16.0),
-            Direction.NORTH to createCuboidShape(0.0, 0.0, 0.0, 16.0, 16.0, 4.0),
-            Direction.SOUTH to createCuboidShape(0.0, 0.0, 12.0, 16.0, 16.0, 16.0),
-            Direction.WEST to createCuboidShape(0.0, 0.0, 0.0, 4.0, 16.0, 16.0),
-            Direction.EAST to createCuboidShape(12.0, 0.0, 0.0, 16.0, 16.0, 16.0)
-    )
-
-    override fun createBlockEntity(pos: BlockPos, state: BlockState) = P2PInterfaceBlockEntity(pos, state)
-
-}

src/main/kotlin/net/shadowfacts/phycon/block/p2p/P2PInterfaceBlockEntity.kt

@@ -1,47 +0,0 @@
-package net.shadowfacts.phycon.block.p2p
-
-import net.fabricmc.fabric.api.transfer.v1.item.ItemStorage
-import net.fabricmc.fabric.api.transfer.v1.item.ItemVariant
-import net.fabricmc.fabric.api.transfer.v1.storage.Storage
-import net.minecraft.block.BlockState
-import net.minecraft.util.math.BlockPos
-import net.shadowfacts.phycon.api.packet.Packet
-import net.shadowfacts.phycon.block.DeviceBlockEntity
-import net.shadowfacts.phycon.block.FaceDeviceBlock
-import net.shadowfacts.phycon.init.PhyBlockEntities
-import net.shadowfacts.phycon.packet.ReadItemStoragePacket
-import net.shadowfacts.phycon.packet.RequestInventoryPacket
-
-/**
- * @author shadowfacts
- */
-class P2PInterfaceBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyBlockEntities.P2P_INTERFACE, pos, state) {
-
-    private var inventory: Storage<ItemVariant>? = null
-
-    private fun updateInventory() {
-        val facing = cachedState[FaceDeviceBlock.FACING]
-        inventory = ItemStorage.SIDED.find(world!!, pos.offset(facing), facing.opposite)
-    }
-
-    private fun getInventory(): Storage<ItemVariant>? {
-        if (inventory == null) updateInventory()
-        return inventory
-    }
-
-    override fun handle(packet: Packet) {
-        when (packet) {
-            is RequestInventoryPacket -> handleRequestInventory(packet)
-        }
-    }
-
-    private fun handleRequestInventory(packet: RequestInventoryPacket) {
-        if (packet.kind != RequestInventoryPacket.Kind.SIDED) {
-            return
-        }
-        getInventory()?.also {
-            sendPacket(ReadItemStoragePacket(it, ipAddress, packet.source))
-        }
-    }
-
-}

src/main/kotlin/net/shadowfacts/phycon/block/p2p/P2PReceiverBlock.kt

@@ -1,40 +0,0 @@
-package net.shadowfacts.phycon.block.p2p
-
-import net.minecraft.block.BlockState
-import net.minecraft.block.InventoryProvider
-import net.minecraft.block.Material
-import net.minecraft.inventory.SidedInventory
-import net.minecraft.sound.BlockSoundGroup
-import net.minecraft.util.Identifier
-import net.minecraft.util.math.BlockPos
-import net.minecraft.util.math.Direction
-import net.minecraft.util.shape.VoxelShape
-import net.minecraft.world.WorldAccess
-import net.shadowfacts.phycon.PhysicalConnectivity
-import net.shadowfacts.phycon.block.FaceDeviceBlock
-
-/**
- * @author shadowfacts
- */
-class P2PReceiverBlock: FaceDeviceBlock<P2PReceiverBlockEntity>(
-        Settings.of(Material.METAL)
-                .strength(1.5f)
-                .sounds(BlockSoundGroup.METAL)
-) {
-
-    companion object {
-        val ID = Identifier(PhysicalConnectivity.MODID, "p2p_receiver")
-    }
-
-    override val faceThickness = 4.0
-    override val faceShapes = mapOf(
-            Direction.DOWN to createCuboidShape(0.0, 0.0, 0.0, 16.0, 4.0, 16.0),
-            Direction.UP to createCuboidShape(0.0, 12.0, 0.0, 16.0, 16.0, 16.0),
-            Direction.NORTH to createCuboidShape(0.0, 0.0, 0.0, 16.0, 16.0, 4.0),
-            Direction.SOUTH to createCuboidShape(0.0, 0.0, 12.0, 16.0, 16.0, 16.0),
-            Direction.WEST to createCuboidShape(0.0, 0.0, 0.0, 4.0, 16.0, 16.0),
-            Direction.EAST to createCuboidShape(12.0, 0.0, 0.0, 16.0, 16.0, 16.0)
-    )
-
-    override fun createBlockEntity(pos: BlockPos, state: BlockState) = P2PReceiverBlockEntity(pos, state)
-}

src/main/kotlin/net/shadowfacts/phycon/block/p2p/P2PReceiverBlockEntity.kt

@@ -1,133 +0,0 @@
-package net.shadowfacts.phycon.block.p2p
-
-import net.fabricmc.fabric.api.transfer.v1.item.ItemVariant
-import net.fabricmc.fabric.api.transfer.v1.storage.Storage
-import net.minecraft.block.BlockState
-import net.minecraft.nbt.NbtCompound
-import net.minecraft.text.Text
-import net.minecraft.text.TranslatableText
-import net.minecraft.util.math.BlockPos
-import net.minecraft.util.math.Direction
-import net.shadowfacts.phycon.api.packet.Packet
-import net.shadowfacts.phycon.api.util.IPAddress
-import net.shadowfacts.phycon.block.DeviceBlockEntity
-import net.shadowfacts.phycon.block.FaceDeviceBlock
-import net.shadowfacts.phycon.init.PhyBlockEntities
-import net.shadowfacts.phycon.packet.*
-import net.shadowfacts.phycon.util.ClientConfigurableDevice
-
-/**
- * @author shadowfacts
- */
-class P2PReceiverBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyBlockEntities.P2P_RECEIVER, pos, state),
-    ClientConfigurableDevice {
-
-    enum class Status {
-        OK,
-        NO_TARGET,
-        WAITING_FOR_RESPONSE;
-
-        val displayName: Text
-            get() = when (this) {
-                OK -> TranslatableText("gui.phycon.p2p_receiver.status.ok")
-                NO_TARGET -> TranslatableText("gui.phycon.p2p_receiver.status.no_target")
-                WAITING_FOR_RESPONSE -> TranslatableText("gui.phycon.p2p_receiver.status.waiting_for_response")
-            }
-    }
-
-    companion object {
-        fun provideItemStorage(be: P2PReceiverBlockEntity, side: Direction): Storage<ItemVariant>? {
-            if (side == be.cachedState[FaceDeviceBlock.FACING]) {
-                return be.getTargetInventory()
-            }
-            return null
-        }
-    }
-
-    var target: IPAddress? = null
-    var status = Status.NO_TARGET
-
-    var clientObserver: (() -> Unit)? = null
-
-    private var isFirstTick = true
-    // todo: need some way of removing this when there's no network path to the p2p interface
-    private var targetInventory: Storage<ItemVariant>? = null
-
-    override fun handle(packet: Packet) {
-        when (packet) {
-            is PongPacket -> if (packet.source == target) status = Status.OK
-            is ReadItemStoragePacket -> targetInventory = packet.inventory
-            is DeviceRemovedPacket -> if (packet.source == target) targetInventory = null
-        }
-    }
-
-    override fun tick() {
-        super.tick()
-
-        if (isFirstTick) {
-            isFirstTick = false
-            updateStatus()
-        }
-    }
-
-    fun getTargetInventory(): Storage<ItemVariant>? {
-        if (target == null) {
-            return null
-        }
-        if (targetInventory == null) {
-            sendPacket(RequestInventoryPacket(RequestInventoryPacket.Kind.SIDED, ipAddress, target!!))
-        }
-        return targetInventory
-    }
-
-    private fun updateStatus() {
-        if (world?.isClient != false) {
-            return
-        }
-        assert(!world!!.isClient)
-        if (target == null) {
-            status = Status.NO_TARGET
-        } else {
-            status = Status.WAITING_FOR_RESPONSE
-            sendPacket(PingPacket(ipAddress, target!!))
-        }
-
-        markUpdate()
-    }
-
-    override fun toCommonTag(tag: NbtCompound) {
-        super.toCommonTag(tag)
-        writeDeviceConfiguration(tag)
-    }
-
-    override fun fromCommonTag(tag: NbtCompound) {
-        super.fromCommonTag(tag)
-        loadDeviceConfiguration(tag)
-    }
-
-    override fun toClientTag(tag: NbtCompound): NbtCompound {
-        tag.putInt("Status", status.ordinal)
-        return super.toClientTag(tag)
-    }
-
-    override fun fromClientTag(tag: NbtCompound) {
-        super.fromClientTag(tag)
-        status = Status.values()[tag.getInt("Status")]
-        clientObserver?.invoke()
-    }
-
-    override fun writeDeviceConfiguration(tag: NbtCompound) {
-        target?.address?.let { tag.putInt("Target", it) }
-    }
-
-    override fun loadDeviceConfiguration(tag: NbtCompound) {
-        target = if (tag.contains("Target")) {
-            IPAddress(tag.getInt("Target"))
-        } else {
-            null
-        }
-
-        updateStatus()
-    }
-
-}

src/main/kotlin/net/shadowfacts/phycon/block/redstone_controller/RedstoneControllerBlock.kt

@@ -44,7 +44,7 @@ class RedstoneControllerBlock: FaceDeviceBlock<RedstoneControllerBlockEntity>(
 		builder.add(POWERED)
 	}
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = RedstoneControllerBlockEntity(pos, state)
+	override fun createBlockEntity(world: BlockView) = RedstoneControllerBlockEntity()
 
 	override fun getPlacementState(context: ItemPlacementContext): BlockState {
 		val state = super.getPlacementState(context)

src/main/kotlin/net/shadowfacts/phycon/block/redstone_controller/RedstoneControllerBlockEntity.kt

@@ -1,8 +1,6 @@
 package net.shadowfacts.phycon.block.redstone_controller
 
-import net.minecraft.block.BlockState
-import net.minecraft.nbt.NbtCompound
-import net.minecraft.util.math.BlockPos
+import net.minecraft.nbt.CompoundTag
 import net.shadowfacts.phycon.api.packet.Packet
 import net.shadowfacts.phycon.api.util.IPAddress
 import net.shadowfacts.phycon.init.PhyBlockEntities
@@ -14,7 +12,7 @@ import net.shadowfacts.phycon.util.RedstoneMode
 /**
  * @author shadowfacts
  */
-class RedstoneControllerBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyBlockEntities.REDSTONE_CONTROLLER, pos, state),
+class RedstoneControllerBlockEntity: DeviceBlockEntity(PhyBlockEntities.REDSTONE_CONTROLLER),
 	ClientConfigurableDevice {
 
 	var managedDevices = Array<IPAddress?>(5) { null }
@@ -55,22 +53,22 @@ class RedstoneControllerBlockEntity(pos: BlockPos, state: BlockState): DeviceBlo
 		}
 	}
 
-	override fun toCommonTag(tag: NbtCompound) {
+	override fun toCommonTag(tag: CompoundTag) {
 		super.toCommonTag(tag)
 		writeDeviceConfiguration(tag)
 	}
 
-	override fun fromCommonTag(tag: NbtCompound) {
+	override fun fromCommonTag(tag: CompoundTag) {
 		super.fromCommonTag(tag)
 		loadDeviceConfiguration(tag)
 	}
 
-	override fun writeDeviceConfiguration(tag: NbtCompound) {
+	override fun writeDeviceConfiguration(tag: CompoundTag) {
 		tag.putIntArray("ManagedDevices", managedDevices.mapNotNull { it?.address })
 		tag.putString("RedstoneMode", redstoneMode.name)
 	}
 
-	override fun loadDeviceConfiguration(tag: NbtCompound) {
+	override fun loadDeviceConfiguration(tag: CompoundTag) {
 		val addresses = tag.getIntArray("ManagedDevices")
 		managedDevices = (0..4).map { if (it >= addresses.size) null else IPAddress(addresses[it]) }.toTypedArray()
 		redstoneMode = RedstoneMode.valueOf(tag.getString("RedstoneMode"))

src/main/kotlin/net/shadowfacts/phycon/block/redstone_emitter/RedstoneEmitterBlock.kt

@@ -45,7 +45,7 @@ class RedstoneEmitterBlock: FaceDeviceBlock<RedstoneEmitterBlockEntity>(
 		Direction.EAST to createCuboidShape(13.0, 0.0, 0.0, 16.0, 16.0, 16.0)
 	)
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = RedstoneEmitterBlockEntity(pos, state)
+	override fun createBlockEntity(world: BlockView) = RedstoneEmitterBlockEntity()
 
 	override fun emitsRedstonePower(state: BlockState): Boolean {
 		return true
@@ -67,7 +67,7 @@ class RedstoneEmitterBlock: FaceDeviceBlock<RedstoneEmitterBlockEntity>(
 		if (!world.isClient) {
 			val be = getBlockEntity(world, pos)!!
 
-			be.markUpdate()
+			be.sync()
 
 			val factory = object: ExtendedScreenHandlerFactory {
 				override fun createMenu(syncId: Int, playerInv: PlayerInventory, player: PlayerEntity): ScreenHandler {

src/main/kotlin/net/shadowfacts/phycon/block/redstone_emitter/RedstoneEmitterBlockEntity.kt

@@ -1,18 +1,16 @@
 package net.shadowfacts.phycon.block.redstone_emitter
 
 import alexiil.mc.lib.attributes.item.GroupedItemInvView
-import net.minecraft.block.BlockState
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NbtCompound
+import net.minecraft.nbt.CompoundTag
 import net.minecraft.text.TranslatableText
-import net.minecraft.util.math.BlockPos
 import net.shadowfacts.phycon.api.packet.Packet
 import net.shadowfacts.phycon.api.util.IPAddress
 import net.shadowfacts.phycon.block.DeviceBlockEntity
 import net.shadowfacts.phycon.block.FaceDeviceBlock
 import net.shadowfacts.phycon.init.PhyBlockEntities
 import net.shadowfacts.phycon.packet.DeviceRemovedPacket
-import net.shadowfacts.phycon.packet.ReadGroupedInventoryPacket
+import net.shadowfacts.phycon.packet.ReadInventoryPacket
 import net.shadowfacts.phycon.packet.RequestInventoryPacket
 import net.shadowfacts.phycon.util.ClientConfigurableDevice
 import net.shadowfacts.phycon.util.GhostInv
@@ -21,7 +19,7 @@ import kotlin.math.round
 /**
  * @author shadowfacts
  */
-class RedstoneEmitterBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockEntity(PhyBlockEntities.REDSTONE_EMITTER, pos, state),
+class RedstoneEmitterBlockEntity: DeviceBlockEntity(PhyBlockEntities.REDSTONE_EMITTER),
 	ClientConfigurableDevice,
 	GhostInv {
 
@@ -42,12 +40,12 @@ class RedstoneEmitterBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockE
 
 	override fun handle(packet: Packet) {
 		when (packet) {
-			is ReadGroupedInventoryPacket -> handleReadInventory(packet)
+			is ReadInventoryPacket -> handleReadInventory(packet)
 			is DeviceRemovedPacket -> handleDeviceRemoved(packet)
 		}
 	}
 
-	private fun handleReadInventory(packet: ReadGroupedInventoryPacket) {
+	private fun handleReadInventory(packet: ReadInventoryPacket) {
 		inventoryCache[packet.source] = packet.inventory
 		recalculateRedstone()
 	}
@@ -70,7 +68,7 @@ class RedstoneEmitterBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockE
 	}
 
 	private fun updateInventories() {
-		sendPacket(RequestInventoryPacket(RequestInventoryPacket.Kind.GROUPED, ipAddress))
+		sendPacket(RequestInventoryPacket(ipAddress))
 	}
 
 	private fun recalculateRedstone() {
@@ -102,26 +100,26 @@ class RedstoneEmitterBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockE
 		world!!.updateNeighborsAlways(pos.offset(cachedState[FaceDeviceBlock.FACING]), cachedState.block)
 	}
 
-	override fun toCommonTag(tag: NbtCompound) {
+	override fun toCommonTag(tag: CompoundTag) {
 		super.toCommonTag(tag)
 		tag.putInt("CachedEmittedPower", cachedEmittedPower)
-		tag.put("StackToMonitor", stackToMonitor.writeNbt(NbtCompound()))
+		tag.put("StackToMonitor", stackToMonitor.toTag(CompoundTag()))
 		writeDeviceConfiguration(tag)
 	}
 
-	override fun fromCommonTag(tag: NbtCompound) {
+	override fun fromCommonTag(tag: CompoundTag) {
 		super.fromCommonTag(tag)
 		cachedEmittedPower = tag.getInt("CachedEmittedPower")
-		stackToMonitor = ItemStack.fromNbt(tag.getCompound("StackToMonitor"))
+		stackToMonitor = ItemStack.fromTag(tag.getCompound("StackToMonitor"))
 		loadDeviceConfiguration(tag)
 	}
 
-	override fun writeDeviceConfiguration(tag: NbtCompound) {
+	override fun writeDeviceConfiguration(tag: CompoundTag) {
 		tag.putInt("MaxAmount", maxAmount)
 		tag.putString("Mode", mode.name)
 	}
 
-	override fun loadDeviceConfiguration(tag: NbtCompound) {
+	override fun loadDeviceConfiguration(tag: CompoundTag) {
 		maxAmount = tag.getInt("MaxAmount")
 		mode = Mode.valueOf(tag.getString("Mode"))
 	}
@@ -129,7 +127,7 @@ class RedstoneEmitterBlockEntity(pos: BlockPos, state: BlockState): DeviceBlockE
 	enum class Mode {
 		ANALOG, DIGITAL;
 
-		val friendlyName = TranslatableText("gui.phycon.redstone_emitter_mode.${name.lowercase()}")
+		val friendlyName = TranslatableText("gui.phycon.redstone_emitter_mode.${name.toLowerCase()}")
 	}
 
 }

src/main/kotlin/net/shadowfacts/phycon/block/redstone_emitter/RedstoneEmitterScreen.kt

@@ -2,7 +2,6 @@ package net.shadowfacts.phycon.block.redstone_emitter
 
 import com.mojang.blaze3d.systems.RenderSystem
 import net.minecraft.client.MinecraftClient
-import net.minecraft.client.render.GameRenderer
 import net.minecraft.client.util.math.MatrixStack
 import net.minecraft.entity.player.PlayerInventory
 import net.minecraft.text.Text
@@ -50,8 +49,8 @@ class RedstoneEmitterScreen(
 	override fun drawBackground(matrixStack: MatrixStack, delta: Float, mouseX: Int, mouseY: Int) {
 		super.drawBackground(matrixStack, delta, mouseX, mouseY)
 
-		RenderSystem.setShader(GameRenderer::getPositionTexShader)
-		RenderSystem.setShaderTexture(0, BACKGROUND)
+		RenderSystem.color4f(1f, 1f, 1f, 1f)
+		client!!.textureManager.bindTexture(BACKGROUND)
 		val x = (width - backgroundWidth) / 2
 		val y = (height - backgroundHeight) / 2
 		drawTexture(matrixStack, x, y, 0, 0, backgroundWidth, backgroundHeight)

src/main/kotlin/net/shadowfacts/phycon/block/redstone_emitter/RedstoneEmitterScreenHandler.kt

@@ -55,16 +55,16 @@ class RedstoneEmitterScreenHandler(
 		return true
 	}
 
-	override fun onSlotClick(slotId: Int, clickData: Int, slotActionType: SlotActionType, player: PlayerEntity) {
+	override fun onSlotClick(slotId: Int, clickData: Int, slotActionType: SlotActionType, player: PlayerEntity): ItemStack {
 		// fake slot
 		if (slotId == 0) {
-			if (cursorStack.isEmpty) {
+			if (player.inventory.cursorStack.isEmpty) {
 				emitter.stackToMonitor = ItemStack.EMPTY
 			} else {
-				emitter.stackToMonitor = cursorStack.copyWithCount(1)
+				emitter.stackToMonitor = player.inventory.cursorStack.copyWithCount(1)
 			}
 		}
-		super.onSlotClick(slotId, clickData, slotActionType, player)
+		return super.onSlotClick(slotId, clickData, slotActionType, player)
 	}
 
 	override fun transferSlot(player: PlayerEntity, slotId: Int): ItemStack {

src/main/kotlin/net/shadowfacts/phycon/block/terminal/AbstractTerminalBlockEntity.kt

@@ -3,34 +3,42 @@ package net.shadowfacts.phycon.block.terminal
 import alexiil.mc.lib.attributes.item.GroupedItemInvView
 import alexiil.mc.lib.attributes.item.ItemStackCollections
 import alexiil.mc.lib.attributes.item.ItemStackUtil
-import net.minecraft.block.BlockState
+import net.fabricmc.fabric.api.block.entity.BlockEntityClientSerializable
+import net.fabricmc.fabric.api.screenhandler.v1.ExtendedScreenHandlerFactory
 import net.minecraft.block.entity.BlockEntityType
 import net.minecraft.entity.player.PlayerEntity
+import net.minecraft.entity.player.PlayerInventory
 import net.minecraft.inventory.Inventory
 import net.minecraft.inventory.InventoryChangedListener
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NbtCompound
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.network.PacketByteBuf
+import net.minecraft.screen.ScreenHandler
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.text.TranslatableText
 import net.minecraft.util.ItemScatterer
-import net.minecraft.util.math.BlockPos
+import net.minecraft.util.Tickable
 import net.minecraft.util.math.Direction
 import net.shadowfacts.phycon.api.Interface
 import net.shadowfacts.phycon.api.packet.Packet
 import net.shadowfacts.phycon.api.util.IPAddress
+import net.shadowfacts.phycon.init.PhyBlockEntities
 import net.shadowfacts.phycon.block.DeviceBlockEntity
+import net.shadowfacts.phycon.util.NetworkUtil
 import net.shadowfacts.phycon.component.*
 import net.shadowfacts.phycon.packet.*
-import net.shadowfacts.phycon.util.NetworkUtil
 import java.lang.ref.WeakReference
 import java.util.*
-import java.util.function.IntBinaryOperator
 import kotlin.math.min
 import kotlin.properties.Delegates
 
 /**
  * @author shadowfacts
  */
-abstract class AbstractTerminalBlockEntity(type: BlockEntityType<*>, pos: BlockPos, state: BlockState): DeviceBlockEntity(type, pos, state),
+abstract class AbstractTerminalBlockEntity(type: BlockEntityType<*>): DeviceBlockEntity(type),
 	InventoryChangedListener,
+	BlockEntityClientSerializable,
+	Tickable,
 	ItemStackPacketHandler,
 	NetworkStackDispatcher<AbstractTerminalBlockEntity.PendingInsertion> {
 
@@ -70,7 +78,7 @@ abstract class AbstractTerminalBlockEntity(type: BlockEntityType<*>, pos: BlockP
 
 	override fun handle(packet: Packet) {
 		when (packet) {
-			is ReadGroupedInventoryPacket -> handleReadInventory(packet)
+			is ReadInventoryPacket -> handleReadInventory(packet)
 			is DeviceRemovedPacket -> handleDeviceRemoved(packet)
 			is StackLocationPacket -> handleStackLocation(packet)
 			is ItemStackPacket -> handleItemStack(packet)
@@ -78,7 +86,7 @@ abstract class AbstractTerminalBlockEntity(type: BlockEntityType<*>, pos: BlockP
 		}
 	}
 
-	private fun handleReadInventory(packet: ReadGroupedInventoryPacket) {
+	private fun handleReadInventory(packet: ReadInventoryPacket) {
 		inventoryCache[packet.source] = packet.inventory
 		updateAndSync()
 	}
@@ -121,7 +129,7 @@ abstract class AbstractTerminalBlockEntity(type: BlockEntityType<*>, pos: BlockP
 	protected fun updateAndSync() {
 		updateNetItems()
 		// syncs the internal buffer to the client
-		markUpdate()
+		sync()
 		// syncs the open container (if any) to the client
 		netItemObserver?.get()?.netItemsChanged()
 	}
@@ -131,7 +139,7 @@ abstract class AbstractTerminalBlockEntity(type: BlockEntityType<*>, pos: BlockP
 		for (inventory in inventoryCache.values) {
 			for (stack in inventory.storedStacks) {
 				val amount = inventory.getAmount(stack)
-				cachedNetItems.mergeInt(stack, amount, IntBinaryOperator { a, b -> a + b })
+				cachedNetItems.mergeInt(stack, amount) { a, b -> a + b }
 			}
 		}
 	}
@@ -217,7 +225,8 @@ abstract class AbstractTerminalBlockEntity(type: BlockEntityType<*>, pos: BlockP
 
 	override fun onInventoryChanged(inv: Inventory) {
 		if (inv == internalBuffer && world != null && !world!!.isClient) {
-			markUpdate()
+			markDirty()
+			sync()
 		}
 	}
 
@@ -225,12 +234,12 @@ abstract class AbstractTerminalBlockEntity(type: BlockEntityType<*>, pos: BlockP
 		ItemScatterer.spawn(world, pos, internalBuffer)
 	}
 
-	override fun toCommonTag(tag: NbtCompound) {
+	override fun toCommonTag(tag: CompoundTag) {
 		super.toCommonTag(tag)
 		tag.put("InternalBuffer", internalBuffer.toTag())
 	}
 
-	override fun fromCommonTag(tag: NbtCompound) {
+	override fun fromCommonTag(tag: CompoundTag) {
 		super.fromCommonTag(tag)
 		internalBuffer.fromTag(tag.getCompound("InternalBuffer"))
 	}

src/main/kotlin/net/shadowfacts/phycon/block/terminal/AbstractTerminalScreen.kt

@@ -4,7 +4,7 @@ import com.mojang.blaze3d.systems.RenderSystem
 import net.minecraft.client.MinecraftClient
 import net.minecraft.client.gui.DrawableHelper
 import net.minecraft.client.gui.Element
-import net.minecraft.client.render.GameRenderer
+import net.minecraft.client.gui.widget.TextFieldWidget
 import net.minecraft.client.render.Tessellator
 import net.minecraft.client.render.VertexConsumerProvider
 import net.minecraft.client.util.math.MatrixStack
@@ -12,6 +12,7 @@ import net.minecraft.entity.player.PlayerInventory
 import net.minecraft.item.ItemStack
 import net.minecraft.screen.slot.Slot
 import net.minecraft.screen.slot.SlotActionType
+import net.minecraft.text.LiteralText
 import net.minecraft.text.Text
 import net.minecraft.util.Identifier
 import net.shadowfacts.cacao.CacaoHandledScreen
@@ -21,6 +22,7 @@ import net.shadowfacts.phycon.networking.C2STerminalRequestItem
 import net.shadowfacts.phycon.networking.C2STerminalUpdateDisplayedItems
 import java.math.RoundingMode
 import java.text.DecimalFormat
+import java.util.LinkedList
 import kotlin.math.ceil
 import kotlin.math.min
 
@@ -35,13 +37,12 @@ abstract class AbstractTerminalScreen<BE: AbstractTerminalBlockEntity, T: Abstra
 	val terminalBackgroundHeight: Int,
 ): CacaoHandledScreen<T>(handler, playerInv, title) {
 
-	interface SearchQueryListener {
-		fun terminalSearchQueryChanged(newValue: String)
-		fun requestTerminalSearchFieldUpdate(): String?
-	}
-
 	companion object {
-		var searchQueryListener: SearchQueryListener? = null
+		private val clickHandlers = LinkedList<AbstractTerminalScreen<*, *>.(Double, Double, Int) -> Boolean?>()
+
+		fun registerClickHandler(handler: AbstractTerminalScreen<*, *>.(Double, Double, Int) -> Boolean?) {
+			clickHandlers.add(handler)
+		}
 	}
 
 	abstract val backgroundTexture: Identifier
@@ -49,15 +50,7 @@ abstract class AbstractTerminalScreen<BE: AbstractTerminalBlockEntity, T: Abstra
 	val terminalVC: AbstractTerminalViewController<*, *, *>
 	var amountVC: TerminalRequestAmountViewController? = null
 
-	private var prevSearchQuery = ""
 	var searchQuery = ""
-		set(value) {
-			field = value
-			if (prevSearchQuery != value) {
-				searchQueryListener?.terminalSearchQueryChanged(value)
-			}
-			prevSearchQuery = value
-		}
 	var scrollPosition = 0.0
 
 	init {
@@ -107,7 +100,7 @@ abstract class AbstractTerminalScreen<BE: AbstractTerminalBlockEntity, T: Abstra
 	private val DECIMAL_FORMAT = DecimalFormat("#.#").apply { roundingMode = RoundingMode.HALF_UP }
 	private val FORMAT = DecimalFormat("##").apply { roundingMode = RoundingMode.HALF_UP }
 
-	fun drawNetworkSlotAmount(stack: ItemStack, x: Int, y: Int) {
+	fun drawNetworkSlotAmount(stack: ItemStack, x: Int, y: Int, slot: Slot, matrixStack: MatrixStack) {
 		val amount = stack.count
 		val s = when {
 			amount < 1_000 -> amount.toString()
@@ -128,17 +121,16 @@ abstract class AbstractTerminalScreen<BE: AbstractTerminalBlockEntity, T: Abstra
 		// empty string for label because vanilla renders the count behind the damage bar
 		itemRenderer.renderGuiItemOverlay(textRenderer, stack, x, y, "")
 
-		// ItemRenderer.renderGuiItemOverlay creates a new MatrixStack specifically for drawing the overlay
-		val matrixStack = MatrixStack()
+		matrixStack.push()
 		matrixStack.translate(x.toDouble(), y.toDouble(), itemRenderer.zOffset + 200.0)
 		val scale = 2 / 3f
 		matrixStack.scale(scale, scale, 1.0f)
 		val immediate = VertexConsumerProvider.immediate(Tessellator.getInstance().buffer)
 		val textX = (1 / scale * 18) - textRenderer.getWidth(s).toFloat() - 3
 		val textY = (1 / scale * 18) - 11
-		textRenderer.draw(s, textX, textY, 0xffffff, true, matrixStack.peek().positionMatrix, immediate, false, 0, 0xF000F0)
-		RenderSystem.enableDepthTest()
+		textRenderer.draw(s, textX, textY, 0xffffff, true, matrixStack.peek().model, immediate, false, 0, 0xF000F0)
 		immediate.draw()
+		matrixStack.pop()
 	}
 
 	override fun drawBackground(matrixStack: MatrixStack, delta: Float, mouseX: Int, mouseY: Int) {
@@ -148,35 +140,38 @@ abstract class AbstractTerminalScreen<BE: AbstractTerminalBlockEntity, T: Abstra
 	}
 
 	open fun drawBackgroundTexture(matrixStack: MatrixStack) {
-		RenderSystem.setShader(GameRenderer::getPositionTexColorShader)
-		RenderSystem.setShaderTexture(0, backgroundTexture)
-		RenderSystem.setShaderColor(1f, 1f, 1f, 1f)
+		RenderSystem.color4f(1f, 1f, 1f, 1f)
+		client!!.textureManager.bindTexture(backgroundTexture)
 		val x = (width - backgroundWidth) / 2
 		val y = (height - backgroundHeight) / 2
 		drawTexture(matrixStack, x, y, 0, 0, backgroundWidth, backgroundHeight)
 	}
 
-	override fun handledScreenTick() {
-		super.handledScreenTick()
+	override fun tick() {
+		super.tick()
 
 		if (amountVC != null) {
 			amountVC!!.field.tick()
 		} else {
 			terminalVC.searchField.tick()
 		}
+	}
 
-		val newSearchQuery = searchQueryListener?.requestTerminalSearchFieldUpdate()
-		if (newSearchQuery != null && searchQuery != newSearchQuery) {
-			searchQuery = newSearchQuery
-			terminalVC.searchField.text = newSearchQuery
-			requestUpdatedItems()
+	override fun mouseClicked(mouseX: Double, mouseY: Double, button: Int): Boolean {
+		for (handler in clickHandlers) {
+			val res = handler(mouseX, mouseY, button)
+			if (res != null) {
+				return res
+			}
 		}
+
+		return super.mouseClicked(mouseX, mouseY, button)
 	}
 
 	override fun onMouseClick(slot: Slot?, invSlot: Int, clickData: Int, type: SlotActionType?) {
 		super.onMouseClick(slot, invSlot, clickData, type)
 
-		if (slot != null && !slot.stack.isEmpty && handler.isNetworkSlot(slot.id) && handler.cursorStack.isEmpty) {
+		if (slot != null && !slot.stack.isEmpty && handler.isNetworkSlot(slot.id) && playerInventory.cursorStack.isEmpty) {
 			val stack = slot.stack
 
 			if (type == SlotActionType.QUICK_MOVE) {
@@ -193,11 +188,12 @@ abstract class AbstractTerminalScreen<BE: AbstractTerminalBlockEntity, T: Abstra
 		}
 	}
 
-	override fun setFocused(element: Element?) {
-		super.setFocused(element)
-		// so that when something else (e.g., REI) steals focus and calls setFocused(null) on us, any first responder resigns
-		if (element == null) {
-			windows.last().firstResponder?.resignFirstResponder()
+	private val fakeFocusedElement = TextFieldWidget(textRenderer, 0, 0, 0, 0, LiteralText(""))
+	override fun getFocused(): Element? {
+		return if (windows.last().firstResponder != null) {
+			fakeFocusedElement
+		} else {
+			null
 		}
 	}
 

src/main/kotlin/net/shadowfacts/phycon/block/terminal/AbstractTerminalScreenHandler.kt

@@ -170,16 +170,16 @@ abstract class AbstractTerminalScreenHandler<T: AbstractTerminalBlockEntity>(
 		terminal.netItemObserver = null
 	}
 
-	override fun onSlotClick(slotId: Int, clickData: Int, actionType: SlotActionType, player: PlayerEntity) {
+	override fun onSlotClick(slotId: Int, clickData: Int, actionType: SlotActionType, player: PlayerEntity): ItemStack {
 		if (isBufferSlot(slotId)) {
 			// todo: why does this think it's quick_craft sometimes?
-			if ((actionType == SlotActionType.PICKUP || actionType == SlotActionType.QUICK_CRAFT) && !cursorStack.isEmpty) {
+			if ((actionType == SlotActionType.PICKUP || actionType == SlotActionType.QUICK_CRAFT) && !player.inventory.cursorStack.isEmpty) {
 				// placing cursor stack into buffer
 				val bufferSlot = slotId - bufferSlotsStart // subtract 54 to convert the handler slot ID to a valid buffer index
 				terminal.internalBuffer.markSlot(bufferSlot, TerminalBufferInventory.Mode.TO_NETWORK)
 			}
 		}
-		super.onSlotClick(slotId, clickData, actionType, player)
+		return super.onSlotClick(slotId, clickData, actionType, player)
 	}
 
 	override fun transferSlot(player: PlayerEntity, slotId: Int): ItemStack {
@@ -227,7 +227,7 @@ abstract class AbstractTerminalScreenHandler<T: AbstractTerminalBlockEntity>(
 
 				slot.markDirty()
 				slotsInsertedInto.add(index)
-			} else if (ItemStack.canCombine(slotStack, stack) && slotStack.count < slotStack.maxCount) {
+			} else if (canStacksCombine(slotStack, stack) && slotStack.count < slotStack.maxCount) {
 				val maxToMove = slotStack.maxCount - slotStack.count
 				val toMove = min(maxToMove, stack.count)
 				slotStack.increment(toMove)

src/main/kotlin/net/shadowfacts/phycon/block/terminal/AbstractTerminalViewController.kt

@@ -100,12 +100,13 @@ abstract class AbstractTerminalViewController<BE: AbstractTerminalBlockEntity, S
 			handler = ::searchFieldChanged
 			drawBackground = false
 		}
+		searchField.becomeFirstResponder()
 
 		scrollTrack = view.addSubview(ScrollTrackView(::scrollPositionChanged))
 
 		val settingsStack = view.addSubview(StackView(Axis.VERTICAL, spacing = 2.0))
 		settingsView = settingsStack
-		TerminalSettings.allKeys.sortedByDescending { it.priority }.forEach { key ->
+		TerminalSettings.allKeys.forEach { key ->
 			val button = SettingButton(key)
 			button.handler = { settingsChanged() }
 			settingsStack.addArrangedSubview(button)
@@ -136,12 +137,6 @@ abstract class AbstractTerminalViewController<BE: AbstractTerminalBlockEntity, S
 		}
 	}
 
-	override fun viewWillAppear() {
-		super.viewWillAppear()
-
-		searchField.becomeFirstResponder()
-	}
-
 	private fun searchFieldChanged(field: TextField) {
 		screen.searchQuery = field.text
 		screen.requestUpdatedItems()

src/main/kotlin/net/shadowfacts/phycon/block/terminal/CraftingTerminalBlock.kt

@@ -1,8 +1,6 @@
 package net.shadowfacts.phycon.block.terminal
 
-import net.minecraft.block.BlockState
 import net.minecraft.util.Identifier
-import net.minecraft.util.math.BlockPos
 import net.minecraft.world.BlockView
 import net.shadowfacts.phycon.PhysicalConnectivity
 
@@ -15,6 +13,6 @@ class CraftingTerminalBlock: AbstractTerminalBlock<CraftingTerminalBlockEntity>(
 		val ID = Identifier(PhysicalConnectivity.MODID, "crafting_terminal")
 	}
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = CraftingTerminalBlockEntity(pos, state)
+	override fun createBlockEntity(world: BlockView) = CraftingTerminalBlockEntity()
 
 }

src/main/kotlin/net/shadowfacts/phycon/block/terminal/CraftingTerminalBlockEntity.kt

@@ -2,18 +2,19 @@ package net.shadowfacts.phycon.block.terminal
 
 import alexiil.mc.lib.attributes.item.ItemStackCollections
 import alexiil.mc.lib.attributes.item.ItemStackUtil
+import it.unimi.dsi.fastutil.objects.Object2IntMap
 import net.fabricmc.fabric.api.screenhandler.v1.ExtendedScreenHandlerFactory
-import net.minecraft.block.BlockState
 import net.minecraft.entity.player.PlayerEntity
 import net.minecraft.entity.player.PlayerInventory
+import net.minecraft.inventory.CraftingInventory
 import net.minecraft.inventory.SimpleInventory
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NbtCompound
+import net.minecraft.nbt.CompoundTag
 import net.minecraft.network.PacketByteBuf
 import net.minecraft.screen.ScreenHandler
 import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.text.Text
 import net.minecraft.text.TranslatableText
-import net.minecraft.util.math.BlockPos
 import net.shadowfacts.phycon.init.PhyBlockEntities
 import net.shadowfacts.phycon.packet.ItemStackPacket
 import net.shadowfacts.phycon.packet.LocateStackPacket
@@ -26,7 +27,7 @@ import kotlin.math.min
 /**
  * @author shadowfacts
  */
-class CraftingTerminalBlockEntity(pos: BlockPos, state: BlockState): AbstractTerminalBlockEntity(PhyBlockEntities.CRAFTING_TERMINAL, pos, state) {
+class CraftingTerminalBlockEntity: AbstractTerminalBlockEntity(PhyBlockEntities.CRAFTING_TERMINAL) {
 
 	val craftingInv = SimpleInventory(9)
 
@@ -37,7 +38,7 @@ class CraftingTerminalBlockEntity(pos: BlockPos, state: BlockState): AbstractTer
 			updateAndSync()
 
 			inventoryCache.clear()
-			sendPacket(RequestInventoryPacket(RequestInventoryPacket.Kind.GROUPED, ipAddress))
+			sendPacket(RequestInventoryPacket(ipAddress))
 			val factory = object: ExtendedScreenHandlerFactory {
 				override fun createMenu(syncId: Int, playerInv: PlayerInventory, player: PlayerEntity): ScreenHandler? {
 					return CraftingTerminalScreenHandler(syncId, playerInv, this@CraftingTerminalBlockEntity)
@@ -118,12 +119,12 @@ class CraftingTerminalBlockEntity(pos: BlockPos, state: BlockState): AbstractTer
 		}
 	}
 
-	override fun toCommonTag(tag: NbtCompound) {
+	override fun toCommonTag(tag: CompoundTag) {
 		super.toCommonTag(tag)
 		tag.put("CraftingInv", craftingInv.toTag())
 	}
 
-	override fun fromCommonTag(tag: NbtCompound) {
+	override fun fromCommonTag(tag: CompoundTag) {
 		super.fromCommonTag(tag)
 		craftingInv.fromTag(tag.getList("CraftingInv", 10))
 	}

src/main/kotlin/net/shadowfacts/phycon/block/terminal/CraftingTerminalScreen.kt

@@ -1,7 +1,6 @@
 package net.shadowfacts.phycon.block.terminal
 
 import com.mojang.blaze3d.systems.RenderSystem
-import net.minecraft.client.render.GameRenderer
 import net.minecraft.client.util.math.MatrixStack
 import net.minecraft.entity.player.PlayerInventory
 import net.minecraft.text.Text
@@ -35,13 +34,13 @@ class CraftingTerminalScreen(
 	}
 
 	override fun drawBackgroundTexture(matrixStack: MatrixStack) {
-		RenderSystem.setShader(GameRenderer::getPositionTexShader)
-		RenderSystem.setShaderTexture(0, BACKGROUND_1)
+		RenderSystem.color4f(1f, 1f, 1f, 1f)
+		client!!.textureManager.bindTexture(BACKGROUND_1)
 		val x = (width - backgroundWidth) / 2
 		val y = (height - backgroundHeight) / 2
 		drawTexture(matrixStack, x, y, 0, 0, 256, 252)
 
-		RenderSystem.setShaderTexture(0, BACKGROUND_2)
+		client!!.textureManager.bindTexture(BACKGROUND_2)
 		drawTexture(matrixStack, x + 256, y, 0, 0, 3, 252)
 	}
 

src/main/kotlin/net/shadowfacts/phycon/block/terminal/CraftingTerminalScreenHandler.kt

@@ -8,7 +8,7 @@ import net.minecraft.inventory.Inventory
 import net.minecraft.item.ItemStack
 import net.minecraft.network.PacketByteBuf
 import net.minecraft.network.packet.s2c.play.ScreenHandlerSlotUpdateS2CPacket
-import net.minecraft.recipe.RecipeMatcher
+import net.minecraft.recipe.RecipeFinder
 import net.minecraft.recipe.RecipeType
 import net.minecraft.screen.slot.CraftingResultSlot
 import net.minecraft.screen.slot.Slot
@@ -73,7 +73,7 @@ class CraftingTerminalScreenHandler(
 					ItemStack.EMPTY
 				}
 			result.setStack(0, resultStack)
-			player.networkHandler.sendPacket(ScreenHandlerSlotUpdateS2CPacket(syncId, nextRevision(), resultSlot.id, resultStack))
+			player.networkHandler.sendPacket(ScreenHandlerSlotUpdateS2CPacket(syncId, resultSlot.id, resultStack))
 		}
 	}
 
@@ -105,7 +105,7 @@ class CraftingTerminalScreenHandler(
 			if (!insertItem(craftingResult, playerSlotsStart, playerSlotsEnd, true)) {
 				return ItemStack.EMPTY
 			}
-            resultSlot.onQuickTransfer(craftingResult, originalResult)
+            resultSlot.onStackChanged(craftingResult, originalResult)
 
 			if (craftingResult.isEmpty) {
 				resultSlot.stack = ItemStack.EMPTY
@@ -115,8 +115,8 @@ class CraftingTerminalScreenHandler(
 				return ItemStack.EMPTY
 			}
 
-			resultSlot.onTakeItem(player, craftingResult)
-			player.dropItem(craftingResult, false)
+			val taken = resultSlot.onTakeItem(player, craftingResult)
+			player.dropItem(taken, false)
 
 			return originalResult
 		} else {
@@ -157,7 +157,7 @@ class CraftingTerminalScreenHandler(
 			backing.clear()
 		}
 
-		override fun provideRecipeInputs(finder: RecipeMatcher) {
+		override fun provideRecipeInputs(finder: RecipeFinder) {
 			TODO()
 		}
 	}

src/main/kotlin/net/shadowfacts/phycon/block/terminal/TerminalBlock.kt

@@ -1,8 +1,7 @@
 package net.shadowfacts.phycon.block.terminal
 
-import net.minecraft.block.BlockState
 import net.minecraft.util.Identifier
-import net.minecraft.util.math.BlockPos
+import net.minecraft.world.BlockView
 import net.shadowfacts.phycon.PhysicalConnectivity
 
 /**
@@ -14,6 +13,6 @@ class TerminalBlock: AbstractTerminalBlock<TerminalBlockEntity>() {
 		val ID = Identifier(PhysicalConnectivity.MODID, "terminal")
 	}
 
-	override fun createBlockEntity(pos: BlockPos, state: BlockState) = TerminalBlockEntity(pos, state)
+	override fun createBlockEntity(world: BlockView) = TerminalBlockEntity()
 
 }

src/main/kotlin/net/shadowfacts/phycon/block/terminal/TerminalBlockEntity.kt

@@ -1,28 +1,26 @@
 package net.shadowfacts.phycon.block.terminal
 
 import net.fabricmc.fabric.api.screenhandler.v1.ExtendedScreenHandlerFactory
-import net.minecraft.block.BlockState
 import net.minecraft.entity.player.PlayerEntity
 import net.minecraft.entity.player.PlayerInventory
 import net.minecraft.network.PacketByteBuf
 import net.minecraft.screen.ScreenHandler
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.text.TranslatableText
-import net.minecraft.util.math.BlockPos
 import net.shadowfacts.phycon.init.PhyBlockEntities
 import net.shadowfacts.phycon.packet.RequestInventoryPacket
 
 /**
  * @author shadowfacts
  */
-class TerminalBlockEntity(pos: BlockPos, state: BlockState): AbstractTerminalBlockEntity(PhyBlockEntities.TERMINAL, pos, state) {
+class TerminalBlockEntity: AbstractTerminalBlockEntity(PhyBlockEntities.TERMINAL) {
 
 	override fun onActivate(player: PlayerEntity) {
 		if (!world!!.isClient) {
 			updateAndSync()
 
 			inventoryCache.clear()
-			sendPacket(RequestInventoryPacket(RequestInventoryPacket.Kind.GROUPED, ipAddress))
+			sendPacket(RequestInventoryPacket(ipAddress))
 			val factory = object: ExtendedScreenHandlerFactory {
 				override fun createMenu(syncId: Int, playerInv: PlayerInventory, player: PlayerEntity): ScreenHandler {
 					return TerminalScreenHandler(syncId, playerInv, this@TerminalBlockEntity)

src/main/kotlin/net/shadowfacts/phycon/block/terminal/TerminalBufferInventory.kt

@@ -3,8 +3,8 @@ package net.shadowfacts.phycon.block.terminal
 import alexiil.mc.lib.attributes.item.ItemStackUtil
 import net.minecraft.inventory.SimpleInventory
 import net.minecraft.item.ItemStack
-import net.minecraft.nbt.NbtCompound
-import net.minecraft.nbt.NbtIntArray
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.nbt.IntArrayTag
 import net.shadowfacts.phycon.util.fromTag
 import net.shadowfacts.phycon.util.toTag
 import kotlin.math.min
@@ -21,14 +21,14 @@ class TerminalBufferInventory(size: Int): SimpleInventory(size) {
 	var modes = Array(size) { Mode.UNASSIGNED }
 		private set
 
-	fun toTag(): NbtCompound {
-		val compound = NbtCompound()
+	fun toTag(): CompoundTag {
+		val compound = CompoundTag()
 		compound.put("Inventory", (this as SimpleInventory).toTag())
-		compound.put("Modes", NbtIntArray(modes.map(Mode::ordinal)))
+		compound.put("Modes", IntArrayTag(modes.map(Mode::ordinal)))
 		return compound
 	}
 
-	fun fromTag(tag: NbtCompound) {
+	fun fromTag(tag: CompoundTag) {
 		val inventory = tag.getList("Inventory", 10)
 		(this as SimpleInventory).fromTag(inventory)
 		tag.getIntArray("Modes").forEachIndexed { i, it -> modes[i] = Mode.values()[it] }

src/main/kotlin/net/shadowfacts/phycon/client/PhyModelProvider.kt

@@ -25,10 +25,6 @@ class PhyModelProvider(resourceManager: ResourceManager) : ModelResourceProvider
 		val EXTRACTOR_SIDE = Identifier(PhysicalConnectivity.MODID, "block/extractor_side")
 		val INSERTER = Identifier(PhysicalConnectivity.MODID, "block/inserter")
 		val INSERTER_SIDE = Identifier(PhysicalConnectivity.MODID, "block/inserter_side")
-		val P2P_INTERFACE = Identifier(PhysicalConnectivity.MODID, "block/p2p_interface")
-		val P2P_INTERFACE_SIDE = Identifier(PhysicalConnectivity.MODID, "block/p2p_interface_side")
-		val P2P_RECEIVER = Identifier(PhysicalConnectivity.MODID, "block/p2p_receiver")
-		val P2P_RECEIVER_SIDE = Identifier(PhysicalConnectivity.MODID, "block/p2p_receiver_side")
 
 		val CABLES = DyeColor.values().map {
 			Identifier(PhysicalConnectivity.MODID, "block/cable/${it.getName()}") to it
@@ -42,8 +38,6 @@ class PhyModelProvider(resourceManager: ResourceManager) : ModelResourceProvider
 			REDSTONE_EMITTER -> SimpleFaceDeviceModel(REDSTONE_EMITTER_SIDE)
 			EXTRACTOR -> SimpleFaceDeviceModel(EXTRACTOR_SIDE)
 			INSERTER -> SimpleFaceDeviceModel(INSERTER_SIDE)
-			P2P_INTERFACE -> SimpleFaceDeviceModel(P2P_INTERFACE_SIDE)
-			P2P_RECEIVER -> SimpleFaceDeviceModel(P2P_RECEIVER_SIDE)
 			in CABLES -> ColoredCableModel(CABLES[resourceId]!!)
 			else -> null
 		}

src/main/kotlin/net/shadowfacts/phycon/client/model/ColoredCableModel.kt

@@ -6,7 +6,6 @@ import net.minecraft.client.render.model.*
 import net.minecraft.client.texture.Sprite
 import net.minecraft.client.texture.SpriteAtlasTexture
 import net.minecraft.client.util.SpriteIdentifier
-import net.minecraft.screen.PlayerScreenHandler
 import net.minecraft.util.DyeColor
 import net.minecraft.util.Identifier
 import net.minecraft.util.math.Direction
@@ -86,7 +85,7 @@ class ColoredCableModel(
 		rotationContainer: ModelBakeSettings,
 		modelId: Identifier
 	): BakedModel {
-		centerSprite = textureGetter.apply(SpriteIdentifier(PlayerScreenHandler.BLOCK_ATLAS_TEXTURE, Identifier(PhysicalConnectivity.MODID, "block/cable/${color.getName()}/straight")))
+		centerSprite = textureGetter.apply(SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE, Identifier(PhysicalConnectivity.MODID, "block/cable/${color.getName()}/straight")))
 
 		sideRotations.forEach { (side, rot) ->
 			this.side[side.ordinal] = loader.bakeRecoloredCable(SIDE, rot, textureGetter, color)
@@ -261,7 +260,7 @@ class ColoredCableModel(
 
 	override fun isBuiltin() = false
 
-	override fun getParticleSprite() = centerSprite
+	override fun getSprite() = centerSprite
 
 	override fun getTransformation() = null
 

src/main/kotlin/net/shadowfacts/phycon/client/model/FaceDeviceModel.kt

@@ -120,9 +120,9 @@ abstract class FaceDeviceModel: UnbakedModel, BakedModel {
 
 		val sideQuads = getSideModel(state)?.getQuads(state, face, random) ?: listOf()
 		val cableQuads = if (connection.direction == facing.opposite) {
-			interfaceCableStraight[color]!![facing.ordinal].getQuads(state, face, random) ?: listOf()
+			interfaceCableStraight[color]!![facing.ordinal]?.getQuads(state, face, random) ?: listOf()
 		} else if (connection == FaceCableConnection.NONE) {
-			interfaceCableCap[color]!![facing.ordinal].getQuads(state, face, random) ?: listOf()
+			interfaceCableCap[color]!![facing.ordinal]?.getQuads(state, face, random) ?: listOf()
 		} else {
 			val model = when (facing) {
 				Direction.DOWN -> when (connection) {
@@ -183,7 +183,7 @@ abstract class FaceDeviceModel: UnbakedModel, BakedModel {
 
 	override fun isBuiltin() = false
 
-	abstract override fun getParticleSprite(): Sprite
+	abstract override fun getSprite(): Sprite
 
 	override fun getTransformation() = null
 

src/main/kotlin/net/shadowfacts/phycon/client/model/RedstoneControllerModel.kt

@@ -40,8 +40,8 @@ object RedstoneControllerModel: FaceDeviceModel() {
 		}
 	}
 
-	override fun getParticleSprite(): Sprite {
-		return offModels.first()!!.particleSprite
+	override fun getSprite(): Sprite {
+		return offModels.first()!!.sprite
 	}
 
 }

src/main/kotlin/net/shadowfacts/phycon/client/model/ScreenDeviceModel.kt

@@ -13,7 +13,6 @@ import net.minecraft.client.texture.Sprite
 import net.minecraft.client.texture.SpriteAtlasTexture
 import net.minecraft.client.util.SpriteIdentifier
 import net.minecraft.item.ItemStack
-import net.minecraft.screen.PlayerScreenHandler
 import net.minecraft.util.Identifier
 import net.minecraft.util.math.BlockPos
 import net.minecraft.util.math.Direction
@@ -33,10 +32,10 @@ class ScreenDeviceModel(
 ): UnbakedModel, BakedModel, FabricBakedModel {
 
 	companion object {
-		private val CASING = SpriteIdentifier(PlayerScreenHandler.BLOCK_ATLAS_TEXTURE, Identifier(PhysicalConnectivity.MODID, "block/casing"))
+		private val CASING = SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE, Identifier(PhysicalConnectivity.MODID, "block/casing"))
 	}
 
-	private val screenTexture = SpriteIdentifier(PlayerScreenHandler.BLOCK_ATLAS_TEXTURE, screenTexture)
+	private val screenTexture = SpriteIdentifier(SpriteAtlasTexture.BLOCK_ATLAS_TEXTURE, screenTexture)
 
 	private lateinit var meshes: Array<Mesh>
 	private lateinit var screenSprite: Sprite
@@ -172,7 +171,7 @@ class ScreenDeviceModel(
 
 	override fun isBuiltin() = false
 
-	override fun getParticleSprite() = screenSprite
+	override fun getSprite() = screenSprite
 
 	override fun getTransformation() = null
 

src/main/kotlin/net/shadowfacts/phycon/client/model/SimpleFaceDeviceModel.kt

@@ -35,7 +35,7 @@ class SimpleFaceDeviceModel(
 		return sideModels[state[FaceDeviceBlock.COLOR]]!![state[FaceDeviceBlock.FACING].ordinal]
 	}
 
-	override fun getParticleSprite(): Sprite {
-		return sideModels[DyeColor.BLACK]!!.first().particleSprite
+	override fun getSprite(): Sprite {
+		return sideModels[DyeColor.BLACK]!!.first().sprite
 	}
 }

src/main/kotlin/net/shadowfacts/phycon/client/screen/EnumButton.kt

@@ -0,0 +1,48 @@
+package net.shadowfacts.phycon.client.screen
+
+import net.minecraft.client.gui.widget.AbstractPressableButtonWidget
+import net.shadowfacts.phycon.util.FriendlyNameable
+import net.shadowfacts.phycon.util.RotatableEnum
+import net.shadowfacts.phycon.util.next
+import net.shadowfacts.phycon.util.prev
+import kotlin.reflect.KMutableProperty
+
+/**
+ * @author shadowfacts
+ */
+class EnumButton<E>(
+	val prop: KMutableProperty<E>,
+	x: Int,
+	y: Int,
+	width: Int,
+	height: Int,
+	val onChange: () -> Unit
+): AbstractPressableButtonWidget(
+	x,
+	y,
+	width,
+	height,
+	prop.getter.call().friendlyName
+) where E: Enum<E>, E: RotatableEnum, E: FriendlyNameable {
+
+	private var currentButton: Int? = null
+
+	override fun mouseClicked(d: Double, e: Double, button: Int): Boolean {
+		currentButton = button
+		val res = super.mouseClicked(d, e, button)
+		currentButton = null
+		return res
+	}
+
+	override fun isValidClickButton(i: Int): Boolean {
+		return i == 0 || i == 1
+	}
+
+	override fun onPress() {
+		val newVal = if ((currentButton ?: 0) == 0) prop.getter.call().next else prop.getter.call().prev
+		prop.setter.call(newVal)
+		message = newVal.friendlyName
+		onChange()
+	}
+
+}

src/main/kotlin/net/shadowfacts/phycon/client/screen/ScrollTrackView.kt

@@ -18,7 +18,7 @@ class ScrollTrackView(
 ): View() {
 
 	companion object {
-		private val THUMB = Texture(Identifier(PhysicalConnectivity.MODID, "textures/gui/terminal.png"), 52, 224)
+		private val THUMB = Texture(Identifier(PhysicalConnectivity.MODID, "textures/gui/terminal.png"), 52, 230)
 		private const val THUMB_WIDTH = 12.0
 		private const val THUMB_HEIGHT = 15.0
 	}
@@ -50,16 +50,16 @@ class ScrollTrackView(
 		})
 	}
 
-	override fun mouseDragged(startPoint: Point, delta: Point, mouseButton: MouseButton): Boolean {
-		if (grabbedY == null && startPoint !in thumbView.frame) {
-			val newCenter = MathHelper.clamp(startPoint.y, THUMB_HEIGHT / 2, frame.height - THUMB_HEIGHT / 2)
+	override fun mouseDragged(point: Point, delta: Point, mouseButton: MouseButton): Boolean {
+		if (grabbedY == null && point !in thumbView.frame) {
+			val newCenter = MathHelper.clamp(point.y, THUMB_HEIGHT / 2, frame.height - THUMB_HEIGHT / 2)
 			thumbView.frame = Rect(0.0, newCenter - THUMB_HEIGHT / 2, THUMB_WIDTH, THUMB_HEIGHT)
 		}
 
 		if (grabbedY == null) {
-			grabbedY = startPoint.y - thumbView.frame.top
+			grabbedY = point.y - thumbView.frame.top
 		}
-		val newTop = MathHelper.clamp(startPoint.y - grabbedY!!, 0.0, frame.height - THUMB_HEIGHT)
+		val newTop = MathHelper.clamp(point.y - grabbedY!!, 0.0, frame.height - THUMB_HEIGHT)
 		thumbView.frame = Rect(0.0, newTop, THUMB_WIDTH, THUMB_HEIGHT)
 
 		scrollPositionChanged(this)

src/main/kotlin/net/shadowfacts/phycon/client/screen/console/DeviceConsoleScreen.kt

@@ -14,7 +14,6 @@ import net.shadowfacts.cacao.window.Window
 import net.shadowfacts.kiwidsl.dsl
 import net.shadowfacts.phycon.block.DeviceBlockEntity
 import net.shadowfacts.phycon.block.miner.MinerBlockEntity
-import net.shadowfacts.phycon.block.p2p.P2PReceiverBlockEntity
 import net.shadowfacts.phycon.block.redstone_controller.RedstoneControllerBlockEntity
 import net.shadowfacts.phycon.block.redstone_emitter.RedstoneEmitterBlockEntity
 import net.shadowfacts.phycon.component.ActivationController
@@ -91,15 +90,6 @@ class DeviceConsoleScreen(
 				RedstoneEmitterViewController(device)
 			))
 		}
-		if (device is P2PReceiverBlockEntity) {
-			tabs.add(TabViewController.SimpleTab(
-					TextureView(Texture(Identifier("textures/item/ender_pearl.png"), 0, 0, 16, 16)).apply {
-						intrinsicContentSize = Size(16.0, 16.0)
-					},
-					TranslatableText("block.phycon.p2p_receiver"),
-					P2PReceiverViewController(device)
-			))
-		}
 
 		tabController = TabViewController(tabs)
 

src/main/kotlin/net/shadowfacts/phycon/client/screen/console/P2PReceiverViewController.kt

@@ -1,58 +0,0 @@
-package net.shadowfacts.phycon.client.screen.console
-
-import net.minecraft.client.MinecraftClient
-import net.minecraft.text.TranslatableText
-import net.shadowfacts.cacao.util.Color
-import net.shadowfacts.cacao.view.Label
-import net.shadowfacts.cacao.view.textfield.TextField
-import net.shadowfacts.cacao.viewcontroller.ViewController
-import net.shadowfacts.kiwidsl.dsl
-import net.shadowfacts.phycon.api.util.IPAddress
-import net.shadowfacts.phycon.block.p2p.P2PReceiverBlockEntity
-import net.shadowfacts.phycon.networking.C2SConfigureDevice
-
-/**
- * @author shadowfacts
- */
-class P2PReceiverViewController(
-    val device: P2PReceiverBlockEntity,
-): ViewController() {
-
-    override fun viewDidLoad() {
-        super.viewDidLoad()
-
-        val label = Label(TranslatableText("gui.phycon.console.p2p_receiver.target")).apply {
-            textColor = Color.TEXT
-        }
-        view.addSubview(label)
-
-        val textField =
-                TextField(device.target?.toString() ?: "") {
-                    device.target = IPAddress.parse(it.text)
-                    MinecraftClient.getInstance().player!!.networkHandler.sendPacket(C2SConfigureDevice(device))
-                }
-        view.addSubview(textField)
-
-        val status = Label(device.status.displayName).apply {
-            textColor = Color.TEXT
-        }
-        view.addSubview(status)
-        device.clientObserver = {
-            status.text = device.status.displayName
-        }
-
-        view.solver.dsl {
-            textField.widthAnchor equalTo 100
-            textField.heightAnchor equalTo 20
-            textField.topAnchor equalTo view.topAnchor
-            textField.rightAnchor equalTo view.rightAnchor
-
-            label.centerYAnchor equalTo textField.centerYAnchor
-            label.rightAnchor equalTo (textField.leftAnchor - 4)
-
-            status.centerXAnchor equalTo view.centerXAnchor
-            status.centerYAnchor equalTo (view.centerYAnchor - 10)
-        }
-    }
-
-}

src/main/kotlin/net/shadowfacts/phycon/frame/BaseFrame.kt

@@ -7,8 +7,8 @@ import net.shadowfacts.phycon.api.util.MACAddress
  * @author shadowfacts
  */
 open class BaseFrame(
-	private val source: MACAddress,
-	private val destination: MACAddress
+	@JvmField private val source: MACAddress,
+	@JvmField private val destination: MACAddress
 ): EthernetFrame {
 	override fun getSource() = source
 	override fun getDestination() = destination

src/main/kotlin/net/shadowfacts/phycon/frame/BasePacketFrame.kt

@@ -8,7 +8,7 @@ import net.shadowfacts.phycon.api.util.MACAddress
  * @author shadowfacts
  */
 class BasePacketFrame(
-	private val packet: Packet,
+	@JvmField private val packet: Packet,
 	source: MACAddress,
 	destination: MACAddress,
 ): BaseFrame(source, destination), PacketFrame {

src/main/kotlin/net/shadowfacts/phycon/init/PhyBlockEntities.kt

@@ -1,11 +1,9 @@
 package net.shadowfacts.phycon.init
 
 import net.minecraft.block.Block
-import net.minecraft.block.BlockState
 import net.minecraft.block.entity.BlockEntity
 import net.minecraft.block.entity.BlockEntityType
 import net.minecraft.util.Identifier
-import net.minecraft.util.math.BlockPos
 import net.minecraft.util.registry.Registry
 import net.shadowfacts.phycon.block.extractor.ExtractorBlock
 import net.shadowfacts.phycon.block.extractor.ExtractorBlockEntity
@@ -17,10 +15,6 @@ import net.shadowfacts.phycon.block.netinterface.InterfaceBlock
 import net.shadowfacts.phycon.block.netinterface.InterfaceBlockEntity
 import net.shadowfacts.phycon.block.netswitch.SwitchBlock
 import net.shadowfacts.phycon.block.netswitch.SwitchBlockEntity
-import net.shadowfacts.phycon.block.p2p.P2PInterfaceBlock
-import net.shadowfacts.phycon.block.p2p.P2PInterfaceBlockEntity
-import net.shadowfacts.phycon.block.p2p.P2PReceiverBlock
-import net.shadowfacts.phycon.block.p2p.P2PReceiverBlockEntity
 import net.shadowfacts.phycon.block.redstone_controller.RedstoneControllerBlock
 import net.shadowfacts.phycon.block.redstone_controller.RedstoneControllerBlockEntity
 import net.shadowfacts.phycon.block.redstone_emitter.RedstoneEmitterBlock
@@ -44,10 +38,8 @@ object PhyBlockEntities {
 	val MINER = create(::MinerBlockEntity, PhyBlocks.MINER)
 	val REDSTONE_CONTROLLER = create(::RedstoneControllerBlockEntity, PhyBlocks.REDSTONE_CONTROLLER)
 	val REDSTONE_EMITTER = create(::RedstoneEmitterBlockEntity, PhyBlocks.REDSTONE_EMITTER)
-	val P2P_INTERFACE = create(::P2PInterfaceBlockEntity, PhyBlocks.P2P_INTERFACE)
-	val P2P_RECEIVER = create(::P2PReceiverBlockEntity, PhyBlocks.P2P_RECEIVER)
 
-	private fun <T: BlockEntity> create(builder: (BlockPos, BlockState) -> T, block: Block): BlockEntityType<T> {
+	private fun <T: BlockEntity> create(builder: () -> T, block: Block): BlockEntityType<T> {
 		return BlockEntityType.Builder.create(builder, block).build(null)
 	}
 
@@ -61,8 +53,6 @@ object PhyBlockEntities {
 		register(MinerBlock.ID, MINER)
 		register(RedstoneControllerBlock.ID, REDSTONE_CONTROLLER)
 		register(RedstoneEmitterBlock.ID, REDSTONE_EMITTER)
-		register(P2PInterfaceBlock.ID, P2P_INTERFACE)
-		register(P2PReceiverBlock.ID, P2P_RECEIVER)
 	}
 
 	private fun register(id: Identifier, type: BlockEntityType<*>) {

src/main/kotlin/net/shadowfacts/phycon/init/PhyBlocks.kt

@@ -11,8 +11,6 @@ import net.shadowfacts.phycon.block.inserter.InserterBlock
 import net.shadowfacts.phycon.block.miner.MinerBlock
 import net.shadowfacts.phycon.block.netinterface.InterfaceBlock
 import net.shadowfacts.phycon.block.netswitch.SwitchBlock
-import net.shadowfacts.phycon.block.p2p.P2PInterfaceBlock
-import net.shadowfacts.phycon.block.p2p.P2PReceiverBlock
 import net.shadowfacts.phycon.block.redstone_controller.RedstoneControllerBlock
 import net.shadowfacts.phycon.block.redstone_emitter.RedstoneEmitterBlock
 import net.shadowfacts.phycon.block.terminal.CraftingTerminalBlock
@@ -34,8 +32,6 @@ object PhyBlocks {
 	val MINER = MinerBlock()
 	val REDSTONE_CONTROLLER = RedstoneControllerBlock()
 	val REDSTONE_EMITTER = RedstoneEmitterBlock()
-	val P2P_INTERFACE = P2PInterfaceBlock()
-	val P2P_RECEIVER = P2PReceiverBlock()
 
 	fun init() {
 		for ((color, block) in CABLES) {
@@ -51,8 +47,6 @@ object PhyBlocks {
 		register(MinerBlock.ID, MINER)
 		register(RedstoneControllerBlock.ID, REDSTONE_CONTROLLER)
 		register(RedstoneEmitterBlock.ID, REDSTONE_EMITTER)
-		register(P2PInterfaceBlock.ID, P2P_INTERFACE)
-		register(P2PReceiverBlock.ID, P2P_RECEIVER)
 	}
 
 	private fun register(id: Identifier, block: Block) {

src/main/kotlin/net/shadowfacts/phycon/init/PhyItems.kt

@@ -12,15 +12,12 @@ import net.shadowfacts.phycon.block.inserter.InserterBlock
 import net.shadowfacts.phycon.block.miner.MinerBlock
 import net.shadowfacts.phycon.block.netinterface.InterfaceBlock
 import net.shadowfacts.phycon.block.netswitch.SwitchBlock
-import net.shadowfacts.phycon.block.p2p.P2PInterfaceBlock
-import net.shadowfacts.phycon.block.p2p.P2PReceiverBlock
 import net.shadowfacts.phycon.block.redstone_controller.RedstoneControllerBlock
 import net.shadowfacts.phycon.block.redstone_emitter.RedstoneEmitterBlock
 import net.shadowfacts.phycon.block.terminal.CraftingTerminalBlock
 import net.shadowfacts.phycon.block.terminal.TerminalBlock
 import net.shadowfacts.phycon.item.DeviceBlockItem
 import net.shadowfacts.phycon.item.FaceDeviceBlockItem
-import net.shadowfacts.phycon.util.text
 
 /**
  * @author shadowfacts
@@ -40,8 +37,6 @@ object PhyItems {
 	val MINER = DeviceBlockItem(PhyBlocks.MINER, Item.Settings())
 	val REDSTONE_CONTROLLER = FaceDeviceBlockItem(PhyBlocks.REDSTONE_CONTROLLER, Item.Settings())
 	val REDSTONE_EMITTER = FaceDeviceBlockItem(PhyBlocks.REDSTONE_EMITTER, Item.Settings())
-	val P2P_INTERFACE = FaceDeviceBlockItem(PhyBlocks.P2P_INTERFACE, Item.Settings())
-	val P2P_RECEIVER = FaceDeviceBlockItem(PhyBlocks.P2P_RECEIVER, Item.Settings())
 
 	val SCREWDRIVER = ScrewdriverItem()
 	val CONSOLE = ConsoleItem()
@@ -66,18 +61,6 @@ object PhyItems {
 		register(MinerBlock.ID, MINER)
 		register(RedstoneControllerBlock.ID, REDSTONE_CONTROLLER)
 		register(RedstoneEmitterBlock.ID, REDSTONE_EMITTER)
-		register(P2PInterfaceBlock.ID, P2P_INTERFACE)
-		P2P_INTERFACE.addTooltip(text {
-			withStyle(darkGray) {
-				+translate("tooltip.phycon.p2p_interface")
-			}
-		})
-		register(P2PReceiverBlock.ID, P2P_RECEIVER)
-		P2P_RECEIVER.addTooltip(text {
-			withStyle(darkGray) {
-				+translate("tooltip.phycon.p2p_receiver")
-			}
-		})
 
 		register(ScrewdriverItem.ID, SCREWDRIVER)
 		register(ConsoleItem.ID, CONSOLE)

src/main/kotlin/net/shadowfacts/phycon/item/ConsoleItem.kt

@@ -27,7 +27,7 @@ class ConsoleItem: Item(Settings().maxCount(1)) {
 				if (context.world.isClient) {
 					this.openScreen(be)
 				} else {
-					be.markUpdate()
+					be.sync()
 				}
 				return ActionResult.SUCCESS
 			}
@@ -38,7 +38,7 @@ class ConsoleItem: Item(Settings().maxCount(1)) {
 	private fun openScreen(be: DeviceBlockEntity) {
 //		val screen = TestCacaoScreen()
 		val screen = DeviceConsoleScreen(be)
-		MinecraftClient.getInstance().setScreen(screen)
+		MinecraftClient.getInstance().openScreen(screen)
 	}
 
 }

src/main/kotlin/net/shadowfacts/phycon/item/DeviceBlockItem.kt

@@ -14,16 +14,8 @@ import net.shadowfacts.phycon.util.text
  */
 open class DeviceBlockItem(block: DeviceBlock<*>, settings: Settings = Settings()): BlockItem(block, settings) {
 
-	private var tooltip = mutableListOf<Text>()
-
-	fun addTooltip(tooltip: Text) {
-		this.tooltip.add(tooltip)
-	}
-
 	override fun appendTooltip(stack: ItemStack, world: World?, list: MutableList<Text>, context: TooltipContext) {
-		list.addAll(tooltip)
-
-		val beTag = stack.getSubNbt("BlockEntityTag")
+		val beTag = stack.getSubTag("BlockEntityTag")
 		if (beTag != null) {
 			val ip = IPAddress(beTag.getInt("IPAddress"))
 			list.add(text {

src/main/kotlin/net/shadowfacts/phycon/item/FaceDeviceBlockItem.kt

@@ -2,14 +2,11 @@ package net.shadowfacts.phycon.item
 
 import net.minecraft.block.BlockState
 import net.minecraft.item.ItemPlacementContext
-import net.minecraft.util.math.BlockPos
 import net.minecraft.util.math.Direction
 import net.shadowfacts.phycon.block.FaceDeviceBlock
 import net.shadowfacts.phycon.block.cable.CableBlock
 import net.shadowfacts.phycon.init.PhyBlocks
 import net.shadowfacts.phycon.util.CableConnection
-import kotlin.math.floor
-import kotlin.math.roundToInt
 
 /**
  * @author shadowfacts
@@ -21,14 +18,8 @@ class FaceDeviceBlockItem(block: FaceDeviceBlock<*>, settings: Settings = Settin
 		val hitBlock = hitState.block
 		if (hitBlock is CableBlock) {
 			val hitBlockEdge = context.hitPos.getComponentAlongAxis(context.side.axis) % 1 == 0.0
-			val hitBlockBeingPlacedIn = floor(context.hitPos.getComponentAlongAxis(context.side.axis)).toInt() == context.blockPos.getComponentAlongAxis(context.side.axis)
 
-			val placementSide: Direction =
-					if (hitBlockEdge xor hitBlockBeingPlacedIn) {
-						context.side
-					} else {
-						context.side.opposite
-					}
+			val placementSide = if (hitBlockEdge) context.side.opposite else context.side
 
 			if (hitState[CableBlock.CONNECTIONS[placementSide]] != CableConnection.ON) {
 				var connection = FaceDeviceBlock.FaceCableConnection.NONE

src/main/kotlin/net/shadowfacts/phycon/item/ScrewdriverItem.kt

@@ -54,12 +54,12 @@ class ScrewdriverItem: Item(Settings().maxCount(1)) {
 			val be = block.getBlockEntity(context.world, context.blockPos)!!
 
 			val stack = ItemStack(block)
-			val beTag = be.createNbt()
+			val beTag = stack.getOrCreateSubTag("BlockEntityTag")
+			be.toTag(beTag)
 			// remove x, y, z entries for stacking purposes
 			beTag.remove("x")
 			beTag.remove("y")
 			beTag.remove("z")
-			stack.setSubNbt("BlockEntityTag", beTag)
 
 			if (block === PhyBlocks.TERMINAL) {
 				// remove the terminal's internal buffer since it drops its items

src/main/kotlin/net/shadowfacts/phycon/networking/C2SConfigureDevice.kt

@@ -3,7 +3,7 @@ package net.shadowfacts.phycon.networking
 import net.fabricmc.fabric.api.networking.v1.PacketByteBufs
 import net.fabricmc.fabric.api.networking.v1.PacketSender
 import net.minecraft.block.entity.BlockEntity
-import net.minecraft.nbt.NbtCompound
+import net.minecraft.nbt.CompoundTag
 import net.minecraft.network.Packet
 import net.minecraft.network.PacketByteBuf
 import net.minecraft.server.MinecraftServer
@@ -24,9 +24,9 @@ object C2SConfigureDevice: ServerReceiver {
 
 		buf.writeIdentifier(be.world!!.registryKey.value)
 		buf.writeBlockPos(be.pos)
-		val tag = NbtCompound()
+		val tag = CompoundTag()
 		be.writeDeviceConfiguration(tag)
-		buf.writeNbt(tag)
+		buf.writeCompoundTag(tag)
 
 		return createPacket(buf)
 	}
@@ -34,7 +34,7 @@ object C2SConfigureDevice: ServerReceiver {
 	override fun receive(server: MinecraftServer, player: ServerPlayerEntity, handler: ServerPlayNetworkHandler, buf: PacketByteBuf, responseSender: PacketSender) {
 		val dimID = buf.readIdentifier()
 		val pos = buf.readBlockPos()
-		val tag = buf.readNbt() ?: return
+		val tag = buf.readCompoundTag() ?: return
 
 		server.execute {
 			// todo: check if the player is close enough

src/main/kotlin/net/shadowfacts/phycon/networking/C2STerminalCraftingButton.kt

@@ -42,7 +42,7 @@ object C2STerminalCraftingButton: ServerReceiver {
 		val action = Action.values()[buf.readByte().toInt()]
 
 		server.execute {
-			val key = RegistryKey.of(Registry.WORLD_KEY, dimID)
+			val key = RegistryKey.of(Registry.DIMENSION, dimID)
 			val screenHandler = player.currentScreenHandler as? CraftingTerminalScreenHandler ?: return@execute
 			if (screenHandler.terminal.pos != pos || screenHandler.terminal.world!!.registryKey != key) return@execute
 

src/main/kotlin/net/shadowfacts/phycon/networking/C2STerminalRequestItem.kt

@@ -45,7 +45,7 @@ object C2STerminalRequestItem: ServerReceiver {
 		val amount = buf.readVarInt()
 
 		server.execute {
-			val key = RegistryKey.of(Registry.WORLD_KEY, dimID)
+			val key = RegistryKey.of(Registry.DIMENSION, dimID)
 			val world = server.getWorld(key) ?: return@execute
 			val terminal = world.getBlockEntity(pos) as? AbstractTerminalBlockEntity ?: return@execute
 			terminal.requestItem(stack, amount)

src/main/kotlin/net/shadowfacts/phycon/networking/C2STerminalUpdateDisplayedItems.kt

@@ -29,7 +29,7 @@ object C2STerminalUpdateDisplayedItems: ServerReceiver {
 		buf.writeBlockPos(terminal.pos)
 
 		buf.writeString(query)
-		buf.writeNbt(PhysicalConnectivityClient.terminalSettings.toTag())
+		buf.writeCompoundTag(PhysicalConnectivityClient.terminalSettings.toTag())
 		buf.writeFloat(scrollPosition)
 
 		return ClientPlayNetworking.createC2SPacket(CHANNEL, buf)
@@ -40,7 +40,7 @@ object C2STerminalUpdateDisplayedItems: ServerReceiver {
 		val pos = buf.readBlockPos()
 		val query = buf.readString()
 		val settings = TerminalSettings()
-		settings.fromTag(buf.readNbt()!!)
+		settings.fromTag(buf.readCompoundTag()!!)
 		val scrollPosition = buf.readFloat()
 
 		server.execute {

src/main/kotlin/net/shadowfacts/phycon/networking/S2CTerminalUpdateDisplayedItems.kt

@@ -33,7 +33,7 @@ object S2CTerminalUpdateDisplayedItems: ClientReceiver {
 		}
 
 		buf.writeString(query)
-		buf.writeNbt(settings.toTag())
+		buf.writeCompoundTag(settings.toTag())
 		buf.writeFloat(scrollPosition)
 		buf.writeInt(totalEntries)
 
@@ -49,7 +49,7 @@ object S2CTerminalUpdateDisplayedItems: ClientReceiver {
 			entries.add(AbstractTerminalScreenHandler.Entry(buf.readItemStackWithoutCount(), buf.readVarInt()))
 		}
 		val query = buf.readString()
-		PhysicalConnectivityClient.terminalSettings.fromTag(buf.readNbt()!!)
+		PhysicalConnectivityClient.terminalSettings.fromTag(buf.readCompoundTag()!!)
 		val scrollPosition = buf.readFloat()
 		val totalEntries = buf.readInt()
 

src/main/kotlin/net/shadowfacts/phycon/packet/BasePacket.kt

@@ -7,8 +7,8 @@ import net.shadowfacts.phycon.api.util.IPAddress
  * @author shadowfacts
  */
 abstract class BasePacket(
-	private val source: IPAddress,
-	private val destination: IPAddress
+	@JvmField private val source: IPAddress,
+	@JvmField private val destination: IPAddress
 ): Packet {
 
 	override fun getSource() = source

src/main/kotlin/net/shadowfacts/phycon/packet/PingPacket.kt

@@ -1,10 +0,0 @@
-package net.shadowfacts.phycon.packet
-
-import net.shadowfacts.phycon.api.util.IPAddress
-
-/**
- * @author shadowfacts
- */
-class PingPacket(source: IPAddress, destination: IPAddress): BasePacket(source, destination)
-
-class PongPacket(source: IPAddress, destination: IPAddress): BasePacket(source, destination)

src/main/kotlin/net/shadowfacts/phycon/packet/ReadInventoryPacket.kt

@@ -6,7 +6,7 @@ import net.shadowfacts.phycon.api.util.IPAddress
 /**
  * @author shadowfacts
  */
-class ReadGroupedInventoryPacket(
+class ReadInventoryPacket(
 	val inventory: GroupedItemInvView,
 	source: IPAddress,
 	destination: IPAddress

src/main/kotlin/net/shadowfacts/phycon/packet/ReadItemStoragePacket.kt

@@ -1,14 +0,0 @@
-package net.shadowfacts.phycon.packet
-
-import net.fabricmc.fabric.api.transfer.v1.item.ItemVariant
-import net.fabricmc.fabric.api.transfer.v1.storage.Storage
-import net.shadowfacts.phycon.api.util.IPAddress
-
-/**
- * @author shadowfacts
- */
-class ReadItemStoragePacket(
-		val inventory: Storage<ItemVariant>,
-		source: IPAddress,
-		destination: IPAddress
-): BasePacket(source, destination)

src/main/kotlin/net/shadowfacts/phycon/packet/RequestInventoryPacket.kt

@@ -5,12 +5,4 @@ import net.shadowfacts.phycon.api.util.IPAddress
 /**
  * @author shadowfacts
  */
-class RequestInventoryPacket(
-        val kind: Kind,
-        source: IPAddress,
-        destination: IPAddress = IPAddress.BROADCAST
-): BasePacket(source, destination) {
-    enum class Kind {
-        GROUPED, SIDED
-    }
-}
+class RequestInventoryPacket(source: IPAddress, destination: IPAddress = IPAddress.BROADCAST): BasePacket(source, destination)

src/main/kotlin/net/shadowfacts/phycon/util/ActivationMode.kt

@@ -11,5 +11,5 @@ enum class ActivationMode: RotatableEnum, FriendlyNameable {
 	MANAGED;
 
 	override val friendlyName: Text
-		get() = TranslatableText("gui.phycon.activation_mode.${name.lowercase()}")
+		get() = TranslatableText("gui.phycon.activation_mode.${name.toLowerCase()}")
 }