Add basic Mouse Wheelie integration

build.gradle

@@ -81,6 +81,8 @@ dependencies {
 	compile project(":kiwi-java")
 	include project(":kiwi-java")
 
+	runtimeOnly project(":plugin:mousewheelie")
+	include project(":plugin:mousewheelie")
 	runtimeOnly project(":plugin:rei")
 	include project(":plugin:rei")
 

plugin/mousewheelie/build.gradle

@@ -0,0 +1,27 @@
+plugins {
+	id "fabric-loom"
+    id "org.jetbrains.kotlin.jvm"
+}
+
+archivesBaseName = project.archives_base_name
+version = project.mod_version
+group = project.maven_group
+
+repositories {
+	maven {
+		url = "https://maven.siphalor.de/"
+	}
+	jcenter()
+}
+
+dependencies {
+	implementation project(":")
+
+	modImplementation("de.siphalor:mousewheelie-1.16:${project.mousewheelie_version}") {
+        exclude group: "net.fabricmc"
+        exclude group: "net.fabricmc.fabric-api"
+        exclude module: "modmenu"
+		exclude group: "me.shedaniel.cloth"
+	}
+}
+

plugin/mousewheelie/gradle.properties

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

plugin/mousewheelie/src/main/java/net/shadowfacts/phycon/plugin/mousewheelie/mixin/MixinTerminalScreen.java

@@ -0,0 +1,41 @@
+package net.shadowfacts.phycon.plugin.mousewheelie.mixin;
+
+import de.siphalor.mousewheelie.client.util.ScrollAction;
+import de.siphalor.mousewheelie.client.util.accessors.IContainerScreen;
+import de.siphalor.mousewheelie.client.util.accessors.ISpecialScrollableScreen;
+import net.minecraft.client.gui.screen.ingame.HandledScreen;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.screen.slot.Slot;
+import net.minecraft.text.Text;
+import net.shadowfacts.phycon.block.terminal.TerminalScreen;
+import net.shadowfacts.phycon.block.terminal.TerminalScreenHandler;
+import org.spongepowered.asm.mixin.Mixin;
+
+/**
+ * @author shadowfacts
+ */
+@Mixin(TerminalScreen.class)
+public abstract class MixinTerminalScreen extends HandledScreen<TerminalScreenHandler> implements ISpecialScrollableScreen, IContainerScreen {
+
+	private MixinTerminalScreen(TerminalScreenHandler screenHandler, PlayerInventory playerInventory, Text text) {
+		super(screenHandler, playerInventory, text);
+	}
+
+	@Override
+	public ScrollAction mouseWheelie_onMouseScrolledSpecial(double mouseX, double mouseY, double scrollAmount) {
+		Slot slot = mouseWheelie_getSlotAt(mouseX, mouseY);
+		if (slot == null) {
+			return ScrollAction.PASS;
+		}
+
+		if (slot.id < handler.getBufferSlotsEnd()) {
+			// scrolling in the network inventory is never allowed
+			// scrolling out of the buffer is theoretically possible, but there isn't a straightforward way
+			// of telling the server not to mark the buffer slot as TO_NETWORK after mouse wheelie's song and dance
+			return ScrollAction.ABORT;
+		} else {
+			return ScrollAction.PASS;
+		}
+	}
+
+}

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

@@ -0,0 +1,36 @@
+{
+  "schemaVersion": 1,
+  "id": "phycon_mousewheelie",
+  "version": "${version}",
+
+  "name": "PhyCon Mouse Wheelie Integration",
+  "description": "",
+  "authors": [
+    "Shadowfacts"
+  ],
+  "contact": {
+    "homepage": "https://git.shadowfacts.net/minecraft/PhysicalConnectivity"
+  },
+  "license": "LGPL-3.0",
+  "environment": "client",
+  "entrypoints": {
+  },
+  "mixins": [
+    {
+      "config": "phycon-mousewheelie-client.mixins.json",
+      "environment": "client"
+    }
+  ],
+  "depends": {
+    "fabricloader": ">=0.4.0",
+    "fabric": "*",
+    "fabric-language-kotlin": ">=1.3.50",
+    "phycon": "*",
+    "mousewheelie": "*"
+  },
+
+  "custom": {
+    "modmenu:parent": "phycon"
+  }
+}
+

plugin/mousewheelie/src/main/resources/phycon-mousewheelie-client.mixins.json

@@ -0,0 +1,11 @@
+{
+  "required": true,
+  "package": "net.shadowfacts.phycon.plugin.mousewheelie.mixin",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": [
+    "MixinTerminalScreen"
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}

settings.gradle

@@ -10,4 +10,5 @@ pluginManagement {
 }
 
 include("kiwi-java")
+include("plugin:mousewheelie")
 include("plugin:rei")

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

@@ -236,7 +236,10 @@ class TerminalScreenHandler(syncId: Int, val playerInv: PlayerInventory, val ter
 		return slotsInsertedInto
 	}
 
+	val networkSlotsStart = 0
+	val networkSlotsEnd = 54
 	val bufferSlotsStart = 54
+	val bufferSlotsEnd = 72
 	val playerSlotsStart = 72
 	val playerSlotsEnd = 72 + 36
 	fun isNetworkSlot(id: Int) = id in 0 until bufferSlotsStart