Build 1.4-18

(back-ported from 1.11)

build.gradle

@@ -1,23 +1,5 @@
 def mainVersion = "1.4"
-def buildNumber = "9"
-
-/*
- * This file is part of Industrial Wires.
- * Copyright (C) 2016-2017 malte0811
- *
- * Industrial Wires is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Industrial Wires is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
- */
+def buildNumber = "18"
 
 // For those who want the bleeding edge
 buildscript {
@@ -48,7 +30,7 @@ sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
 minecraft {
-    version = "12.18.3.2234"
+    version = "12.18.3.2281"
     runDir = "run"
 
     replace '${version}', project.version

changelog.md

@@ -1,6 +1,21 @@
+#####Version 1.4-17
+ - Fixed a crash with SpongeForge, chunk loading issues without
+ - Fixed some components resetting on chunk unload
+
+#####Version 1.4-16
+ - Backported a lot of fixes from 1.11 and 1.12
+
+#####Version 1.4-10
+ - added lock switches for control panels (backport from 1.11)
+   - Can only be turned on by someone with the correct key to prevent unauthorized access
+   - up to 10 keys can be added to a keyring to reduce inventory spam
+ - IC2 items can be added to the appropriate sections of the engineers toolbox (backport from 1.11)
+ - Components (lighted button, indicator light, etc.) on panels now actually light up (backport from 1.11)
+ - Fixed power loss when no energy is being transmitted
 #####Version 1.4-9
  - added Control Panels
    - They can be used to control and monitor a lot of redstone signals from a few blocks
+
 #####Version 1.3-8
  - the converters and the motor don't have missing textures any more when using Chisel
 #####Version 1.3-7

src/main/java/malte0811/industrialWires/CommonProxy.java

@@ -23,6 +23,7 @@ import malte0811.industrialWires.blocks.controlpanel.TileEntityRSPanelConn;
 import malte0811.industrialWires.containers.ContainerPanelComponent;
 import malte0811.industrialWires.containers.ContainerPanelCreator;
 import malte0811.industrialWires.containers.ContainerRSPanelConn;
+import malte0811.industrialWires.containers.ContainerRenameKey;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.inventory.Container;
 import net.minecraft.item.ItemStack;
@@ -60,8 +61,12 @@ public class CommonProxy implements IGuiHandler {
 		} else if (ID == 1) {//ITEM GUI
 			EnumHand h = z == 1 ? EnumHand.MAIN_HAND : EnumHand.OFF_HAND;
 			ItemStack held = player.getHeldItem(h);
-			if (held != null && held.getItem() == IndustrialWires.panelComponent) {
+			if (held!=null) {
+				if (held.getItem() == IndustrialWires.panelComponent) {
 					return new ContainerPanelComponent(h);
+				} else if (held.getItem() == IndustrialWires.key) {
+					return new ContainerRenameKey(h);
+				}
 			}
 		}
 		return null;

src/main/java/malte0811/industrialWires/ExtraIC2Compat.java

@@ -0,0 +1,25 @@
+package malte0811.industrialWires;
+
+import blusunrize.immersiveengineering.api.ApiUtils;
+import blusunrize.immersiveengineering.api.tool.ToolboxHandler;
+import ic2.api.item.IBoxable;
+import ic2.api.item.IC2Items;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+
+public class ExtraIC2Compat {
+	public static void addToolConmpat() {
+		Item tinnedFood = IC2Items.getItem("filled_tin_can").getItem();
+		ItemStack emptyMug = IC2Items.getItem("mug", "empty");
+		ToolboxHandler.addFoodType((s)->s.getItem()==tinnedFood);
+		ToolboxHandler.addFoodType((s)->
+				s.getItem()==emptyMug.getItem()&&!ItemStack.areItemStacksEqual(emptyMug, ApiUtils.copyStackWithAmount(s, 1))
+		);
+		Item cable = IC2Items.getItem("cable", "type:copper,insulation:0").getItem();
+		ToolboxHandler.addWiringType((s, w)->s.getItem()==cable);
+		ToolboxHandler.addToolType((s)-> {
+			Item a = s.getItem();
+			return a instanceof IBoxable && ((IBoxable) a).canBeStoredInToolbox(s);
+		});
+	}
+}

src/main/java/malte0811/industrialWires/IWConfig.java

@@ -30,7 +30,10 @@ public class IWConfig {
 	@Comment({"Set this to false to completely disable any conversion between IF and EU (default: true)"})
 	public static boolean enableConversion = true;
 
-	public static MechConversion mc = new MechConversion();
+	public static MechConversion mech = new MechConversion();
+	@Comment({"The highest number of keys that can be put on one key ring"})
+	public static int maxKeysOnRing = 10;
+
 	public static class MechConversion {
 		@Comment({"The amount of EU that would be produced by an ideal converter from 1 IF (default: 0.25)"})
 		public static double euPerIf = .25;
@@ -52,10 +55,12 @@ public class IWConfig {
 		@Comment({"The efficiency of the conversion from IC2 kinetic energy to IE rotational energy"})
 		public static double kinToRotEfficiency = .8;
 	}
+
 	public static HVStuff hv = new HVStuff();
+
 	public static class HVStuff {
-		@Comment({"The amount of Eu a Jacobs Ladder uses per tick, sorted by size of the ladder"})
-		public static double[] jacobsUsageEU = {10, 20, 50};
+		@Comment({"The amount of EU a Jacobs Ladder uses per tick, sorted by size of the ladder"})
+		public static double[] jacobsUsageEU = {20, 50, 100};
 		@Comment({"The damage dealt by a small Jacobs Ladder. Normal Ladders deal twice this damage, huge ones 3 times as much"})
 		public static float jacobsBaseDmg = 5;
 	}

src/main/java/malte0811/industrialWires/IndustrialWires.java

@@ -17,33 +17,26 @@
  */
 package malte0811.industrialWires;
 
-import blusunrize.immersiveengineering.api.tool.AssemblerHandler;
-import blusunrize.immersiveengineering.api.tool.AssemblerHandler.IRecipeAdapter;
-import blusunrize.immersiveengineering.api.tool.AssemblerHandler.RecipeQuery;
-import blusunrize.immersiveengineering.common.IEContent;
-import blusunrize.immersiveengineering.common.blocks.metal.BlockTypes_Connector;
-import blusunrize.immersiveengineering.common.blocks.metal.BlockTypes_MetalDecoration0;
-import blusunrize.immersiveengineering.common.blocks.stone.BlockTypes_StoneDecoration;
-import ic2.api.item.IC2Items;
 import malte0811.industrialWires.blocks.BlockJacobsLadder;
 import malte0811.industrialWires.blocks.TileEntityJacobsLadder;
-import malte0811.industrialWires.blocks.controlpanel.*;
+import malte0811.industrialWires.blocks.controlpanel.BlockPanel;
+import malte0811.industrialWires.blocks.controlpanel.TileEntityPanel;
+import malte0811.industrialWires.blocks.controlpanel.TileEntityPanelCreator;
+import malte0811.industrialWires.blocks.controlpanel.TileEntityRSPanelConn;
 import malte0811.industrialWires.blocks.converter.BlockMechanicalConverter;
 import malte0811.industrialWires.blocks.converter.TileEntityIEMotor;
 import malte0811.industrialWires.blocks.converter.TileEntityMechICtoIE;
 import malte0811.industrialWires.blocks.converter.TileEntityMechIEtoIC;
 import malte0811.industrialWires.blocks.wire.*;
-import malte0811.industrialWires.controlpanel.PanelUtils;
-import malte0811.industrialWires.crafting.RecipeCoilLength;
 import malte0811.industrialWires.items.ItemIC2Coil;
+import malte0811.industrialWires.items.ItemKey;
 import malte0811.industrialWires.items.ItemPanelComponent;
-import malte0811.industrialWires.network.MessageComponentSync;
 import malte0811.industrialWires.network.MessageGUIInteract;
+import malte0811.industrialWires.network.MessageItemSync;
 import malte0811.industrialWires.network.MessagePanelInteract;
 import malte0811.industrialWires.network.MessageTileSyncIW;
 import malte0811.industrialWires.wires.IC2Wiretype;
 import net.minecraft.creativetab.CreativeTabs;
-import net.minecraft.init.Blocks;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.fml.common.Mod;
@@ -56,13 +49,6 @@ import net.minecraftforge.fml.common.network.NetworkRegistry;
 import net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper;
 import net.minecraftforge.fml.common.registry.GameRegistry;
 import net.minecraftforge.fml.relauncher.Side;
-import net.minecraftforge.oredict.RecipeSorter;
-import net.minecraftforge.oredict.RecipeSorter.Category;
-import net.minecraftforge.oredict.ShapedOreRecipe;
-import net.minecraftforge.oredict.ShapelessOreRecipe;
-
-import java.util.ArrayList;
-import java.util.List;
 
 @Mod(modid = IndustrialWires.MODID, version = IndustrialWires.VERSION, dependencies="required-after:immersiveengineering@[0.10-58,);required-after:IC2")
 public class IndustrialWires {
@@ -74,6 +60,7 @@ public class IndustrialWires {
 	public static BlockPanel panel;
 	public static ItemIC2Coil coil;
 	public static ItemPanelComponent panelComponent;
+	public static ItemKey key;
 	public static final SimpleNetworkWrapper packetHandler = NetworkRegistry.INSTANCE.newSimpleChannel(MODID);
 	@Mod.Instance(MODID)
 	public static IndustrialWires instance = new IndustrialWires();
@@ -83,6 +70,7 @@ public class IndustrialWires {
 		public Item getTabIconItem() {
 			return null;
 		}
+		@Override
 		public ItemStack getIconItemStack() {
 			return new ItemStack(coil, 1, 2);
 		}
@@ -97,10 +85,12 @@ public class IndustrialWires {
 		if (IWConfig.enableConversion)
 			mechConv = new BlockMechanicalConverter();
 		jacobsLadder = new BlockJacobsLadder();
+		panel = new BlockPanel();
+
 		coil = new ItemIC2Coil();
 		panelComponent = new ItemPanelComponent();
-		panel = new BlockPanel();
-		//TODO change to MODID+ when changing to a new MC version
+
+		key = new ItemKey();
 		GameRegistry.registerTileEntity(TileEntityIC2ConnectorTin.class, "ic2ConnectorTin");
 		GameRegistry.registerTileEntity(TileEntityIC2ConnectorCopper.class, "ic2ConnectorCopper");
 		GameRegistry.registerTileEntity(TileEntityIC2ConnectorGold.class, "ic2ConnectorGold");
@@ -123,113 +113,20 @@ public class IndustrialWires {
 
 	@EventHandler
 	public void init(FMLInitializationEvent e) {
-		ItemStack glassCable = IC2Items.getItem("cable", "type:glass,insulation:0");
-		//CONNECTORS
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 0), " t ", "rtr", "rtr", 't', "ingotTin", 'r', "itemRubber"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 2), " c ", "rcr", "rcr", 'c', "ingotCopper", 'r', "itemRubber"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 4), " g ", "rgr", "rgr", 'g', "ingotGold", 'r', "itemRubber"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 6), " i ", "rir", "rir", 'i', "ingotIron", 'r', "itemRubber"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 8), " c ", "rcr", "rcr",'c', glassCable, 'r', "itemRubber"));
-		//RELAYS
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 1), " t ", "rtr", 't', "ingotTin", 'r', "itemRubber"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 3), " c ", "rcr", 'c', "ingotCopper", 'r', "itemRubber"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 5), " g ", "rgr", 'g', "ingotGold", 'r', "itemRubber"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 7), " i ", "gig", "gig", 'i', "ingotIron", 'g', new ItemStack(IEContent.blockStoneDecoration, 1, BlockTypes_StoneDecoration.INSULATING_GLASS.getMeta())));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 2, 9), " c ", "grg", "grg", 'r', "itemRubber", 'c', glassCable, 'g', new ItemStack(IEContent.blockStoneDecoration, 1, BlockTypes_StoneDecoration.INSULATING_GLASS.getMeta())));
-		//WIRES
-		RecipeSorter.register("industrialwires:coilLength", RecipeCoilLength.class, Category.SHAPELESS, "after:forge:shapelessore");
-		for (int i = 0;i<IC2Wiretype.IC2_TYPES.length;i++) {
-			GameRegistry.addRecipe(new RecipeCoilLength(i));
-		}
-		AssemblerHandler.registerRecipeAdapter(RecipeCoilLength.class, new CoilLengthAdapter());
-		// MECH CONVERTERS
-		if (mechConv!=null) {
-			ItemStack shaftIron = IC2Items.getItem("crafting", "iron_shaft");
-			ItemStack shaftSteel = IC2Items.getItem("crafting", "steel_shaft");
-			ItemStack ironMechComponent = new ItemStack(IEContent.itemMaterial, 1, 8);
-			ItemStack steelMechComponent = new ItemStack(IEContent.itemMaterial, 1, 9);
-			GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(mechConv, 1, 0), " s ", "ici", "mum", 's', "stickIron",
-					'i', "ingotIron", 'c', new ItemStack(IEContent.blockMetalDecoration0, 1, BlockTypes_MetalDecoration0.COIL_LV.getMeta()),
-					'u', "ingotCopper", 'm', ironMechComponent));
-			GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(mechConv, 1, 2), "iIi", "sbS", "mrm", 's', "blockSheetmetalIron",
-					'i', "plateIron", 'I', shaftIron,
-					'b', "ingotBronze", 'm', steelMechComponent,
-					'S', "blockSheetmetalSteel", 'r', "stickSteel"));
-			GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(mechConv, 1, 1), "mrm", "sbS", "iIi", 's', "blockSheetmetalIron",
-					'i', "plateSteel", 'I', shaftSteel,
-					'b', "ingotBronze", 'm', ironMechComponent,
-					'S', "blockSheetmetalSteel", 'r', "stickIron"));
-		}
-		// JACOB'S LADDERS
-		ItemStack mvTransformer = IC2Items.getItem("te", "mv_transformer");
-		ItemStack copperCable = IC2Items.getItem("cable", "type:copper,insulation:0");
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(jacobsLadder, 1, 0), "c c", " h ", "sts", 'c', copperCable, 'h', Blocks.HARDENED_CLAY,
-				's', "ingotSteel", 't', mvTransformer));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(jacobsLadder, 1, 1), "c c", "h h", "sts", 'c', "ingotCopper", 'h', Blocks.HARDENED_CLAY,
-				's', "ingotSteel", 't', new ItemStack(IEContent.blockConnectors, 1, BlockTypes_Connector.TRANSFORMER.ordinal())));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(jacobsLadder, 1, 2), "c c", "hhh", "sts", 'c', "blockCopper", 'h', Blocks.HARDENED_CLAY,
-				's', "ingotSteel", 't', new ItemStack(IEContent.blockConnectors, 1, BlockTypes_Connector.TRANSFORMER_HV.ordinal())));
-		// CONTROL PANELS
-		ItemStack drillHeadIron = new ItemStack(IEContent.itemDrillhead, 1, 1);
-		ItemStack motor = IC2Items.getItem("crafting", "electric_motor");
-		ItemStack advAlloy = IC2Items.getItem("crafting", "alloy");
-		ItemStack coil = IC2Items.getItem("crafting", "coil");
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panel, 1, BlockTypes_Panel.CREATOR.ordinal()),
-				"rmr", "rdr", "rar", 'r', "stickSteel", 'm', motor, 'd', drillHeadIron, 'a', advAlloy));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panel, 8, BlockTypes_Panel.DUMMY.ordinal()),
-				" r ", "rmr", " r ", 'r', "dustRedstone", 'm', PanelUtils.getPanelBase()));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panel, 1, BlockTypes_Panel.RS_WIRE.ordinal()),
-				"c", "d", 'd', new ItemStack(panel, 1, BlockTypes_Panel.DUMMY.ordinal()), 'c',
-				new ItemStack(IEContent.blockConnectors, 1, BlockTypes_Connector.CONNECTOR_REDSTONE.ordinal())));
-		//	PANEL COMPONENTS
-		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 0),
-				"dustGlowstone", Blocks.STONE_BUTTON, "wireCopper"));
-		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 4, 1),
-				"paper", "plateIron"));
-		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 2),
-				"dustGlowstone", "dustRedstone", "wireCopper"));
-		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 3),
-				Blocks.STONE_BUTTON, new ItemStack(IEContent.itemWireCoil, 1, 2), "wireCopper"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panelComponent, 1, 4),
-				"r", "g", "c", 'r', "itemRubber", 'g', "ingotHOPGraphite", 'c', coil));
-		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 5),
-				"stickIron", Blocks.LEVER, "wireCopper"));
-		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panelComponent, 1, 6),
-				"aaa", "asa", 'a', "plateAluminum", 's', new ItemStack(panelComponent, 2, 5)));
+		Recipes.addRecipes();
+
+		ExtraIC2Compat.addToolConmpat();
 
 		packetHandler.registerMessage(MessageTileSyncIW.HandlerClient.class, MessageTileSyncIW.class, 0, Side.CLIENT);
 		packetHandler.registerMessage(MessagePanelInteract.HandlerServer.class, MessagePanelInteract.class, 1, Side.SERVER);
 		packetHandler.registerMessage(MessageGUIInteract.HandlerServer.class, MessageGUIInteract.class, 2, Side.SERVER);
-		packetHandler.registerMessage(MessageComponentSync.HandlerServer.class, MessageComponentSync.class, 3, Side.SERVER);
+		packetHandler.registerMessage(MessageItemSync.HandlerServer.class, MessageItemSync.class, 3, Side.SERVER);
 
 		NetworkRegistry.INSTANCE.registerGuiHandler(instance, proxy);
 	}
+
 	@EventHandler
 	public void postInit(FMLPostInitializationEvent e) {
 		proxy.postInit();
 	}
-	private class CoilLengthAdapter implements IRecipeAdapter<RecipeCoilLength> {
-		@Override
-		public RecipeQuery[] getQueriedInputs(RecipeCoilLength recipe, ItemStack[] in) {
-			List<RecipeQuery> ret = new ArrayList<>();
-			for (int i = 0;i<in.length-1;i++) {
-				boolean added = false;
-				for (int j = 0;j<ret.size();j++) {
-					if (ItemStack.areItemStacksEqual((ItemStack)ret.get(j).query, in[i])) {
-						ret.get(j).querySize++;
-						added = true;
-						break;
-					}
-				}
-				if (!added) {
-					ret.add(new RecipeQuery(in[i], 1));
-				}
-			}
-			return ret.toArray(new RecipeQuery[ret.size()]);
-		}
-		@Override
-		public RecipeQuery[] getQueriedInputs(RecipeCoilLength arg0) {
-			return new RecipeQuery[0];
-		}
-	}
 }

src/main/java/malte0811/industrialWires/Recipes.java

@@ -0,0 +1,179 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires;
+
+import blusunrize.immersiveengineering.api.tool.AssemblerHandler;
+import blusunrize.immersiveengineering.common.IEContent;
+import blusunrize.immersiveengineering.common.blocks.metal.BlockTypes_Connector;
+import blusunrize.immersiveengineering.common.blocks.metal.BlockTypes_MetalDecoration0;
+import blusunrize.immersiveengineering.common.blocks.stone.BlockTypes_StoneDecoration;
+import ic2.api.item.IC2Items;
+import malte0811.industrialWires.blocks.controlpanel.BlockTypes_Panel;
+import malte0811.industrialWires.controlpanel.PanelUtils;
+import malte0811.industrialWires.crafting.*;
+import malte0811.industrialWires.wires.IC2Wiretype;
+import net.minecraft.init.Blocks;
+import net.minecraft.init.Items;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.crafting.IRecipe;
+import net.minecraftforge.fml.common.registry.GameRegistry;
+import net.minecraftforge.oredict.RecipeSorter;
+import net.minecraftforge.oredict.ShapedOreRecipe;
+import net.minecraftforge.oredict.ShapelessOreRecipe;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static malte0811.industrialWires.IndustrialWires.*;
+
+public class Recipes {
+	public static void addRecipes() {
+		addCustomRecipes();
+		addConnectors();
+		if (mechConv != null) {
+			addMechConverters();
+		}
+		addJacobs();
+		registerPanels();
+	}
+
+	private static void addConnectors() {
+		ItemStack glassCable = IC2Items.getItem("cable", "type:glass,insulation:0");
+		//CONNECTORS
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 0), " t ", "rtr", "rtr", 't', "ingotTin", 'r', "itemRubber"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 2), " c ", "rcr", "rcr", 'c', "ingotCopper", 'r', "itemRubber"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 4), " g ", "rgr", "rgr", 'g', "ingotGold", 'r', "itemRubber"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 6), " i ", "rir", "rir", 'i', "ingotIron", 'r', "itemRubber"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 8), " c ", "rcr", "rcr", 'c', glassCable, 'r', "itemRubber"));
+		//RELAYS
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 1), " t ", "rtr", 't', "ingotTin", 'r', "itemRubber"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 3), " c ", "rcr", 'c', "ingotCopper", 'r', "itemRubber"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 5), " g ", "rgr", 'g', "ingotGold", 'r', "itemRubber"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 4, 7), " i ", "gig", "gig", 'i', "ingotIron", 'g', new ItemStack(IEContent.blockStoneDecoration, 1, BlockTypes_StoneDecoration.INSULATING_GLASS.getMeta())));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(ic2conn, 2, 9), " c ", "grg", "grg", 'r', "itemRubber", 'c', glassCable, 'g', new ItemStack(IEContent.blockStoneDecoration, 1, BlockTypes_StoneDecoration.INSULATING_GLASS.getMeta())));
+	}
+
+	private static void addMechConverters() {
+		ItemStack shaftIron = IC2Items.getItem("crafting", "iron_shaft");
+		ItemStack shaftSteel = IC2Items.getItem("crafting", "steel_shaft");
+		ItemStack ironMechComponent = new ItemStack(IEContent.itemMaterial, 1, 8);
+		ItemStack steelMechComponent = new ItemStack(IEContent.itemMaterial, 1, 9);
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(mechConv, 1, 0), " s ", "ici", "mum", 's', "stickIron",
+				'i', "ingotIron", 'c', new ItemStack(IEContent.blockMetalDecoration0, 1, BlockTypes_MetalDecoration0.COIL_LV.getMeta()),
+				'u', "ingotCopper", 'm', ironMechComponent));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(mechConv, 1, 2), "iIi", "sbS", "mrm", 's', "blockSheetmetalIron",
+				'i', "plateIron", 'I', shaftIron,
+				'b', "ingotBronze", 'm', steelMechComponent,
+				'S', "blockSheetmetalSteel", 'r', "stickSteel"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(mechConv, 1, 1), "mrm", "sbS", "iIi", 's', "blockSheetmetalIron",
+				'i', "plateSteel", 'I', shaftSteel,
+				'b', "ingotBronze", 'm', ironMechComponent,
+				'S', "blockSheetmetalSteel", 'r', "stickIron"));
+	}
+
+	private static void addCustomRecipes() {
+		RecipeSorter.register("industrialwires:key_ring", RecipeKeyRing.class, RecipeSorter.Category.SHAPELESS, "after:forge:shapelessore");
+		RecipeSorter.register("industrialwires:key_lock", RecipeKeyLock.class, RecipeSorter.Category.SHAPELESS, "after:forge:shapelessore");
+		RecipeSorter.register("industrialwires:cmp_copy", RecipeComponentCopy.class, RecipeSorter.Category.SHAPED, "after:forge:shapelessore");
+		RecipeSorter.register("industrialwires:coilLength", RecipeCoilLength.class, RecipeSorter.Category.SHAPELESS, "after:forge:shapelessore");
+		RecipeSorter.register("industrialwires:init_pc", RecipeInitPC.class, RecipeSorter.Category.SHAPED, "after:forge:shapedore");
+		GameRegistry.addRecipe(new RecipeKeyLock());
+		GameRegistry.addRecipe(new RecipeKeyRing(true));
+		GameRegistry.addRecipe(new RecipeKeyRing(false));
+		GameRegistry.addRecipe(new RecipeComponentCopy());
+		for (int i = 0; i < IC2Wiretype.IC2_TYPES.length; i++) {
+			GameRegistry.addRecipe(new RecipeCoilLength(i));
+		}
+		AssemblerHandler.registerRecipeAdapter(RecipeCoilLength.class, new AllRecipeAdapter<>());
+		AssemblerHandler.registerRecipeAdapter(RecipeComponentCopy.class, new AllRecipeAdapter<>());
+		AssemblerHandler.registerRecipeAdapter(RecipeKeyLock.class, new AllRecipeAdapter<>());
+		AssemblerHandler.registerRecipeAdapter(RecipeKeyRing.class, new AllRecipeAdapter<>());
+	}
+	private static void registerPanels() {
+		// CONTROL PANELS
+		ItemStack drillHeadIron = new ItemStack(IEContent.itemDrillhead, 1, 1);
+		ItemStack motor = IC2Items.getItem("crafting", "electric_motor");
+		ItemStack advAlloy = IC2Items.getItem("crafting", "alloy");
+		ItemStack coil = IC2Items.getItem("crafting", "coil");
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panel, 1, BlockTypes_Panel.CREATOR.ordinal()),
+				"rmr", "rdr", "rar", 'r', "stickSteel", 'm', motor, 'd', drillHeadIron, 'a', advAlloy));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panel, 8, BlockTypes_Panel.DUMMY.ordinal()),
+				" r ", "rmr", " r ", 'r', "dustRedstone", 'm', PanelUtils.getPanelBase()));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panel, 1, BlockTypes_Panel.RS_WIRE.ordinal()),
+				"c", "d", 'd', new ItemStack(panel, 1, BlockTypes_Panel.DUMMY.ordinal()), 'c',
+				new ItemStack(IEContent.blockConnectors, 1, BlockTypes_Connector.CONNECTOR_REDSTONE.ordinal())));
+		//	PANEL COMPONENTS
+		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 0),
+				"dustGlowstone", Blocks.STONE_BUTTON, "wireCopper"));
+		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 4, 1),
+				"paper", "plateIron"));
+		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 2),
+				"dustGlowstone", "dustRedstone", "wireCopper"));
+		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 3),
+				Blocks.STONE_BUTTON, new ItemStack(IEContent.itemWireCoil, 1, 2), "wireCopper"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panelComponent, 1, 4),
+				"r", "g", "c", 'r', "itemRubber", 'g', "ingotHOPGraphite", 'c', coil));
+		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 5),
+				"stickIron", Blocks.LEVER, "wireCopper"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(panelComponent, 1, 6),
+				"aaa", "asa", 'a', "plateAluminum", 's', new ItemStack(panelComponent, 2, 5)));
+		GameRegistry.addRecipe(new RecipeInitPC(new ItemStack(panelComponent, 1, 7),
+				"rdr", " w ", 'r', "stickSteel", 'd', Items.IRON_DOOR, 'w', "wireCopper"));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(key, 1, 0),
+				"rrp", 'r', "stickSteel", 'p', "plateSteel"));
+		GameRegistry.addRecipe(new ShapelessOreRecipe(new ItemStack(panelComponent, 1, 8),
+				"wireCopper", new ItemStack(IEContent.itemTool, 1, 2)));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(key, 1, 2), " r ", "r r", " r ", 'r', "stickSteel"));
+	}
+	private static void addJacobs() {
+		ItemStack mvTransformer = IC2Items.getItem("te", "mv_transformer");
+		ItemStack copperCable = IC2Items.getItem("cable", "type:copper,insulation:0");
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(jacobsLadder, 1, 0), "c c", " h ", "sts", 'c', copperCable, 'h', Blocks.HARDENED_CLAY,
+				's', "ingotSteel", 't', mvTransformer));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(jacobsLadder, 1, 1), "c c", "h h", "sts", 'c', "ingotCopper", 'h', Blocks.HARDENED_CLAY,
+				's', "ingotSteel", 't', new ItemStack(IEContent.blockConnectors, 1, BlockTypes_Connector.TRANSFORMER.ordinal())));
+		GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(jacobsLadder, 1, 2), "c c", "hhh", "sts", 'c', "blockCopper", 'h', Blocks.HARDENED_CLAY,
+				's', "ingotSteel", 't', new ItemStack(IEContent.blockConnectors, 1, BlockTypes_Connector.TRANSFORMER_HV.ordinal())));
+	}
+	private static class AllRecipeAdapter<T extends IRecipe> implements AssemblerHandler.IRecipeAdapter<T> {
+		@Override
+		public AssemblerHandler.RecipeQuery[] getQueriedInputs(T recipe,ItemStack[] in) {
+			List<AssemblerHandler.RecipeQuery> ret = new ArrayList<>();
+			for (int i = 0; i < in.length - 1; i++) {
+				boolean added = false;
+				for (AssemblerHandler.RecipeQuery aRet : ret) {
+					if (ItemStack.areItemStacksEqual((ItemStack) aRet.query, in[i])) {
+						aRet.querySize++;
+						added = true;
+						break;
+					}
+				}
+				if (!added) {
+					ret.add(new AssemblerHandler.RecipeQuery(in[i], 1));
+				}
+			}
+			return ret.toArray(new AssemblerHandler.RecipeQuery[ret.size()]);
+		}
+
+		@Override
+		public AssemblerHandler.RecipeQuery[] getQueriedInputs(T arg0) {
+			return new AssemblerHandler.RecipeQuery[0];
+		}
+	}
+}

src/main/java/malte0811/industrialWires/blocks/BlockIWBase.java

@@ -52,6 +52,7 @@ import java.util.Set;
 
 public abstract class BlockIWBase extends Block {
 	private IProperty[] properties;
+
 	public BlockIWBase(Material mat, String name) {
 		super(mat);
 		setHardness(3.0F);
@@ -216,5 +217,6 @@ public abstract class BlockIWBase extends Block {
 	public int damageDropped(IBlockState state) {
 		return getMetaFromState(state);
 	}
+
 	protected abstract IProperty[] getProperties();
 }

src/main/java/malte0811/industrialWires/blocks/EnergyAdapter.java

@@ -25,16 +25,15 @@ import net.minecraftforge.energy.IEnergyStorage;
 
 public class EnergyAdapter implements IEnergyStorage {
 	/**
-	 * 3 different copies of the same thing, the TE this adapter is mirroring.
+	 * 2 different copies of the same thing, the TE this adapter is mirroring.
 	 * rec and prov are null if the TE does not implement them
 	 */
-	IFluxConnection tile;
-	IFluxReceiver rec;
-	IFluxProvider prov;
+	private IFluxReceiver rec;
+	private IFluxProvider prov;
+
+	private EnumFacing dir;
 
-	EnumFacing dir;
 	public EnergyAdapter(IFluxConnection te, EnumFacing f) {
-		tile = te;
 		dir = f;
 		if (te instanceof IFluxReceiver) {
 			rec = (IFluxReceiver) te;

src/main/java/malte0811/industrialWires/blocks/IHasDummyBlocksIW.java

@@ -22,6 +22,8 @@ import net.minecraft.block.state.IBlockState;
 
 public interface IHasDummyBlocksIW {
 	void placeDummies(IBlockState state);
+
 	void breakDummies();
+
 	boolean isDummy();
 }

src/main/java/malte0811/industrialWires/blocks/ItemBlockIW.java

@@ -28,8 +28,11 @@ import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
+import javax.annotation.Nonnull;
+
 public class ItemBlockIW extends ItemBlock {
 	private final Object[] values;
+
 	public ItemBlockIW(Block b) {
 		super(b);
 		if (b instanceof IMetaEnum) {
@@ -48,13 +51,14 @@ public class ItemBlockIW extends ItemBlock {
 			return block.getUnlocalizedName();
 		}
 	}
+
 	@Override
 	public int getMetadata(int damage) {
 		return damage;
 	}
 
 	@Override
-	public boolean placeBlockAt(ItemStack stack, EntityPlayer player, World world, BlockPos pos, EnumFacing side, float hitX, float hitY, float hitZ, IBlockState newState) {
+	public boolean placeBlockAt(@Nonnull ItemStack stack, @Nonnull EntityPlayer player, World world, @Nonnull BlockPos pos, EnumFacing side, float hitX, float hitY, float hitZ, @Nonnull IBlockState newState) {
 		if (block instanceof IPlacementCheck&&!((IPlacementCheck) block).canPlaceBlockAt(world, pos, stack)) {
 			return false;
 		}

src/main/java/malte0811/industrialWires/blocks/TileEntityIWBase.java

@@ -32,6 +32,7 @@ public abstract class TileEntityIWBase extends TileEntity {
 		writeNBT(nbt, true);
 		return nbt;
 	}
+
 	@Override
 	public SPacketUpdateTileEntity getUpdatePacket() {
 		return new SPacketUpdateTileEntity(pos, getBlockMetadata(), getUpdateTag());
@@ -48,11 +49,14 @@ public abstract class TileEntityIWBase extends TileEntity {
 		super.readFromNBT(compound);
 
 	}
+
 	@Override
 	public void onDataPacket(NetworkManager net, SPacketUpdateTileEntity pkt) {
 		super.onDataPacket(net, pkt);
 		readNBT(pkt.getNbtCompound(), true);
 	}
+
 	public abstract void writeNBT(NBTTagCompound out, boolean updatePacket);
+
 	public abstract void readNBT(NBTTagCompound in, boolean updatePacket);
 }

src/main/java/malte0811/industrialWires/blocks/controlpanel/BlockPanel.java

@@ -22,6 +22,8 @@ import blusunrize.immersiveengineering.api.IEProperties;
 import malte0811.industrialWires.IndustrialWires;
 import malte0811.industrialWires.blocks.BlockIWBase;
 import malte0811.industrialWires.blocks.IMetaEnum;
+import malte0811.industrialWires.controlpanel.PanelComponent;
+import malte0811.industrialWires.controlpanel.PanelUtils;
 import net.minecraft.block.material.Material;
 import net.minecraft.block.properties.IProperty;
 import net.minecraft.block.properties.PropertyEnum;
@@ -43,10 +45,12 @@ import net.minecraftforge.common.property.ExtendedBlockState;
 import net.minecraftforge.common.property.IExtendedBlockState;
 import net.minecraftforge.common.property.IUnlistedProperty;
 
+import javax.annotation.Nonnull;
 import java.util.List;
 
 public class BlockPanel extends BlockIWBase implements IMetaEnum {
 	public static final PropertyEnum<BlockTypes_Panel> type = PropertyEnum.create("type", BlockTypes_Panel.class);
+
 	public BlockPanel() {
 		super(Material.IRON, "control_panel");
 		lightOpacity = 0;
@@ -65,7 +69,7 @@ public class BlockPanel extends BlockIWBase implements IMetaEnum {
 	}
 
 	@Override
-	public TileEntity createTileEntity(World world, IBlockState state) {
+	public TileEntity createTileEntity(@Nonnull World world, @Nonnull IBlockState state) {
 		switch (state.getValue(type)) {
 		case TOP:
 			return new TileEntityPanel();
@@ -143,18 +147,22 @@ public class BlockPanel extends BlockIWBase implements IMetaEnum {
 		list.add(new ItemStack(itemIn, 1, 2));
 		list.add(new ItemStack(itemIn, 1, 3));
 	}
+
 	@Override
 	public boolean isFullBlock(IBlockState state) {
 		return false;
 	}
+
 	@Override
 	public boolean isFullCube(IBlockState state) {
 		return false;
 	}
+
 	@Override
 	public boolean isNormalCube(IBlockState state, IBlockAccess world, BlockPos pos) {
 		return false;
 	}
+
 	@Override
 	public boolean isOpaqueCube(IBlockState state) {
 		return false;
@@ -186,7 +194,8 @@ public class BlockPanel extends BlockIWBase implements IMetaEnum {
 	}
 
 	@Override
-	public ItemStack getPickBlock(IBlockState state, RayTraceResult target, World world, BlockPos pos, EntityPlayer player) {
+	@Nonnull
+	public ItemStack getPickBlock(@Nonnull IBlockState state, RayTraceResult target, @Nonnull World world, @Nonnull BlockPos pos, EntityPlayer player) {
 		if (state.getValue(type) == BlockTypes_Panel.TOP) {
 			TileEntity te = world.getTileEntity(pos);
 			if (te instanceof TileEntityPanel) {
@@ -195,4 +204,43 @@ public class BlockPanel extends BlockIWBase implements IMetaEnum {
 		}
 		return super.getPickBlock(state, target, world, pos, player);
 	}
+
+	@Override
+	public void harvestBlock(@Nonnull World worldIn, EntityPlayer player, @Nonnull BlockPos pos, @Nonnull IBlockState state, TileEntity te, ItemStack stack) {
+		super.harvestBlock(worldIn, player, pos, state, te, stack);
+		if (te instanceof TileEntityPanel) {
+			for (PanelComponent pc:((TileEntityPanel) te).getComponents()) {
+				pc.dropItems((TileEntityPanel)te);
+			}
+		}
+	}
+
+	@Override
+	public void breakBlock(@Nonnull World worldIn, @Nonnull BlockPos pos, @Nonnull IBlockState state) {
+		super.breakBlock(worldIn, pos, state);
+		//break connections
+		List<BlockPos> panels = PanelUtils.discoverPanelParts(worldIn, pos, 11 * 11 * 11);
+		for (BlockPos p : panels) {
+			if (!p.equals(pos)) {
+				TileEntity panelPart = worldIn.getTileEntity(p);
+				if (panelPart instanceof TileEntityPanel) {
+					((TileEntityPanel) panelPart).removeAllRSCons();
+				}
+			}
+		}
+	}
+
+	@Override
+	public void onBlockAdded(World worldIn, BlockPos pos, IBlockState state) {
+		super.onBlockAdded(worldIn, pos, state);
+		List<BlockPos> panels = PanelUtils.discoverPanelParts(worldIn, pos, 11 * 11 * 11);
+		for (BlockPos p : panels) {
+			if (!p.equals(pos)) {
+				TileEntity panelPart = worldIn.getTileEntity(p);
+				if (panelPart instanceof TileEntityPanel) {
+					((TileEntityPanel) panelPart).firstTick = true;
+				}
+			}
+		}
+	}
 }

src/main/java/malte0811/industrialWires/blocks/controlpanel/BlockTypes_Panel.java

@@ -32,4 +32,8 @@ public enum  BlockTypes_Panel implements IStringSerializable {
 	public String getName() {
 		return toString().toLowerCase(Locale.ENGLISH);
 	}
+
+	public boolean isPanelConnector() {
+		return this != CREATOR;
+	}
 }

src/main/java/malte0811/industrialWires/blocks/controlpanel/PropertyComponents.java

@@ -27,6 +27,7 @@ import java.util.ArrayList;
 
 public class PropertyComponents implements IUnlistedProperty<PropertyComponents.PanelRenderProperties> {
 	public static PropertyComponents INSTANCE = new PropertyComponents();
+
 	@Override
 	public String getName() {
 		return "components";
@@ -51,12 +52,15 @@ public class PropertyComponents implements IUnlistedProperty<PropertyComponents.
 		public EnumFacing facing = EnumFacing.NORTH;
 		public float height = .5F;
 		public EnumFacing top = EnumFacing.UP;
+
 		public PanelRenderProperties() {
 			super();
 		}
+
 		public PanelRenderProperties(int length) {
 			super(length);
 		}
+
 		@Override
 		public String toString() {
 			StringBuilder ret = new StringBuilder("[");
@@ -68,9 +72,11 @@ public class PropertyComponents implements IUnlistedProperty<PropertyComponents.
 			}
 			return ret + "]";
 		}
+
 		public Matrix4 getPanelTopTransform() {
 			return getPanelBaseTransform().translate(0, height, 0);
 		}
+
 		public Matrix4 getPanelBaseTransform() {
 			Matrix4 ret = new Matrix4();
 			ret.translate(.5, .5, .5);

src/main/java/malte0811/industrialWires/blocks/controlpanel/TileEntityPanel.java

@@ -27,7 +27,6 @@ import malte0811.industrialWires.blocks.IBlockBoundsIW;
 import malte0811.industrialWires.blocks.TileEntityIWBase;
 import malte0811.industrialWires.controlpanel.*;
 import malte0811.industrialWires.network.MessagePanelInteract;
-import malte0811.industrialWires.util.MiscUtils;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.entity.EntityLivingBase;
@@ -55,9 +54,10 @@ import java.util.Set;
 
 public class TileEntityPanel extends TileEntityIWBase implements IDirectionalTile, IBlockBoundsIW, IPlayerInteraction, ITickable, IEBlockInterfaces.ITileDrop {
 	private PropertyComponents.PanelRenderProperties components = new PropertyComponents.PanelRenderProperties();
-	private boolean firstTick = true;
+	public boolean firstTick = true;
 	// non-rendered properties
 	private Set<TileEntityRSPanelConn> rsPorts = new HashSet<>();
+	private boolean renderUpdate;
 
 	{
 		for (int i = 2; i < 14; i++) {
@@ -92,7 +92,7 @@ public class TileEntityPanel extends TileEntityIWBase implements IDirectionalTil
 		}
 		if (!worldObj.isRemote) {
 			if (firstTick) {
-				List<BlockPos> parts = MiscUtils.discoverPanelParts(worldObj, pos);
+				List<BlockPos> parts = PanelUtils.discoverPanelParts(worldObj, pos, 100);
 				for (BlockPos bp : parts) {
 					TileEntity te = worldObj.getTileEntity(bp);
 					if (te instanceof TileEntityRSPanelConn&&!rsPorts.contains(te)) {
@@ -101,6 +101,13 @@ public class TileEntityPanel extends TileEntityIWBase implements IDirectionalTil
 				}
 				firstTick = false;
 			}
+			if (renderUpdate) {
+				IBlockState state = worldObj.getBlockState(pos);
+				worldObj.notifyBlockUpdate(pos, state, state, 3);
+				worldObj.addBlockEvent(pos, state.getBlock(), 255, 0);
+				markDirty();
+				renderUpdate = false;
+			}
 		}
 	}
 
@@ -279,9 +286,7 @@ public class TileEntityPanel extends TileEntityIWBase implements IDirectionalTil
 	}
 
 	public void triggerRenderUpdate() {
-		IBlockState state = worldObj.getBlockState(pos);
-		worldObj.notifyBlockUpdate(pos, state, state, 3);
-		worldObj.addBlockEvent(pos, state.getBlock(), 255, 0);
+		renderUpdate = true;
 	}
 
 	public void registerRS(TileEntityRSPanelConn te) {
@@ -300,9 +305,15 @@ public class TileEntityPanel extends TileEntityIWBase implements IDirectionalTil
 		for (PanelComponent pc : components) {
 			pc.invalidate(this);
 		}
-		for (TileEntityRSPanelConn rs : rsPorts) {
-			rs.unregisterPanel(this, true);
+		removeAllRSCons();
 	}
+
+	public void removeAllRSCons() {
+		for (TileEntityRSPanelConn rs : rsPorts) {
+			rs.unregisterPanel(this, true, false);
+		}
+		rsPorts.clear();
+		firstTick = true;
 	}
 
 	@Override
@@ -311,8 +322,6 @@ public class TileEntityPanel extends TileEntityIWBase implements IDirectionalTil
 		for (PanelComponent pc : components) {
 			pc.invalidate(this);
 		}
-		for (TileEntityRSPanelConn rs : rsPorts) {
-			rs.unregisterPanel(this, true);
-		}
+		removeAllRSCons();
 	}
 }

src/main/java/malte0811/industrialWires/blocks/controlpanel/TileEntityPanelCreator.java

@@ -18,10 +18,8 @@
 
 package malte0811.industrialWires.blocks.controlpanel;
 
-import blusunrize.immersiveengineering.api.ApiUtils;
 import blusunrize.immersiveengineering.common.util.IELogger;
 import blusunrize.immersiveengineering.common.util.Utils;
-import blusunrize.immersiveengineering.common.util.inventory.IIEInventory;
 import malte0811.industrialWires.IndustrialWires;
 import malte0811.industrialWires.blocks.IBlockBoundsIW;
 import malte0811.industrialWires.blocks.INetGUI;
@@ -41,23 +39,23 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
-public class TileEntityPanelCreator extends TileEntityIWBase implements IIEInventory, INetGUI, IBlockBoundsIW {
+public class TileEntityPanelCreator extends TileEntityIWBase implements INetGUI, IBlockBoundsIW {
 	public List<PanelComponent> components = new ArrayList<>();
 	public float height = 0.5F;
-	public ItemStack[] inv = new ItemStack[1];
+	public ItemStack inv = null;
 
 	@Override
 	public void readNBT(NBTTagCompound nbt, boolean updatePacket) {
 		NBTTagList l = nbt.getTagList("components", 10);
 		PanelUtils.readListFromNBT(l, components);
 		height = nbt.getFloat("height");
-		inv = Utils.readInventory(nbt.getTagList("inventory", 10), inv.length);
+		inv = Utils.readInventory(nbt.getTagList("inventory", 10), 1)[0];
 	}
 
 	@Override
 	public void writeNBT(NBTTagCompound nbt, boolean updatePacket) {
 		writeToItemNBT(nbt, false);
-		nbt.setTag("inventory", Utils.writeInventory(inv));
+		nbt.setTag("inventory", Utils.writeInventory(new ItemStack[]{inv}));
 	}
 
 	public void writeToItemNBT(NBTTagCompound nbt, boolean toItem) {
@@ -71,29 +69,6 @@ public class TileEntityPanelCreator extends TileEntityIWBase implements IIEInven
 		nbt.setFloat("height", height);
 	}
 
-	@Override
-	public ItemStack[] getInventory() {
-		return inv;
-	}
-
-	@Override
-	public boolean isStackValid(int slot, ItemStack stack) {
-		if (slot == 0) {
-			return ApiUtils.compareToOreName(stack, "plateIron");
-		}
-		return true;
-	}
-
-	@Override
-	public int getSlotLimit(int slot) {
-		return slot == 0 ? 1 : 64;
-	}
-
-	@Override
-	public void doGraphicalUpdates(int slot) {
-
-	}
-
 	@Override
 	public void onChange(NBTTagCompound nbt, EntityPlayer p) {
 		int type = nbt.getInteger("type");
@@ -128,12 +103,12 @@ public class TileEntityPanelCreator extends TileEntityIWBase implements IIEInven
 			}
 			break;
 		case CREATE_PANEL:
-			if (ItemStack.areItemStacksEqual(PanelUtils.getPanelBase(), inv[0])) {
+			if (ItemStack.areItemStacksEqual(PanelUtils.getPanelBase(), inv) && !components.isEmpty()) {
 				NBTTagCompound panelNBT = new NBTTagCompound();
 				writeToItemNBT(panelNBT, true);
 				ItemStack panel = new ItemStack(IndustrialWires.panel, 1, BlockTypes_Panel.TOP.ordinal());
 				panel.setTagCompound(panelNBT);
-				inv[0] = panel;
+				inv = panel;
 				components.clear();
 			}
 			break;
@@ -152,12 +127,12 @@ public class TileEntityPanelCreator extends TileEntityIWBase implements IIEInven
 			}
 			break;
 		case DISASSEMBLE:
-			if (components.size() == 0 && inv[0] != null && inv[0].getItem() == PanelUtils.PANEL_ITEM) {
+			if (components.size() == 0 && inv != null && inv.getItem() == PanelUtils.PANEL_ITEM) {
 				TileEntityPanel te = new TileEntityPanel();
-				te.readFromItemNBT(inv[0].getTagCompound());
+				te.readFromItemNBT(inv.getTagCompound());
 				components = new ArrayList<>(te.getComponents());
 				height = te.getComponents().height;
-				inv[0] = null;
+				inv = null;
 			}
 			break;
 		}
@@ -167,6 +142,7 @@ public class TileEntityPanelCreator extends TileEntityIWBase implements IIEInven
 	}
 
 	private static final AxisAlignedBB aabb = new AxisAlignedBB(0, 0, 0, 1, 14 / 16D, 1);
+
 	@Override
 	public AxisAlignedBB getBoundingBox() {
 		return aabb;

src/main/java/malte0811/industrialWires/blocks/controlpanel/TileEntityRSPanelConn.java

@@ -29,7 +29,8 @@ import blusunrize.immersiveengineering.common.blocks.IEBlockInterfaces;
 import malte0811.industrialWires.blocks.IBlockBoundsIW;
 import malte0811.industrialWires.blocks.INetGUI;
 import malte0811.industrialWires.controlpanel.PanelComponent;
-import malte0811.industrialWires.util.MiscUtils;
+import malte0811.industrialWires.controlpanel.PanelUtils;
+import malte0811.industrialWires.util.TriConsumer;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
@@ -44,8 +45,8 @@ import net.minecraft.world.World;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
+import java.lang.ref.WeakReference;
 import java.util.*;
-import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 
 public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implements IRedstoneConnector, ITickable, INetGUI, IEBlockInterfaces.IDirectionalTile, IBlockBoundsIW {
@@ -59,11 +60,13 @@ public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implem
 	private RedstoneWireNetwork network = new RedstoneWireNetwork().add(this);
 	private boolean hasConn = false;
 	private int id;
+
 	{
 		for (int i = 0; i < 16; i++) {
 			oldInput[i] = -1;
 		}
 	}
+
 	private boolean loaded = false;
 
 	@Override
@@ -73,7 +76,7 @@ public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implem
 				loaded = true;
 				// completely reload the network
 				network.removeFromNetwork(null);
-				List<BlockPos> parts = MiscUtils.discoverPanelParts(worldObj, pos);
+				List<BlockPos> parts = PanelUtils.discoverPanelParts(worldObj, pos, 100);
 				for (BlockPos bp : parts) {
 					TileEntity te = worldObj.getTileEntity(bp);
 					if (te instanceof TileEntityPanel) {
@@ -87,6 +90,7 @@ public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implem
 			}
 		}
 	}
+
 	@Override
 	public void writeCustomNBT(NBTTagCompound out, boolean updatePacket) {
 		super.writeCustomNBT(out, updatePacket);
@@ -106,19 +110,62 @@ public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implem
 		aabb = null;
 	}
 
-	private BiConsumer<Integer, Byte> rsOut = (channel, value)->{
-		if (value!=out[channel]) {
+	private final Map<PCWrapper, byte[]> outputs = new HashMap<>();
+	private TriConsumer<Integer, Byte, PanelComponent> rsOut = (channel, value, pc) -> {
+		PCWrapper wrapper = new PCWrapper(pc);
+		if (!outputs.containsKey(wrapper)) {
+			outputs.put(wrapper, new byte[16]);
+		}
+		if (outputs.get(wrapper)[channel] != value) {
+			outputs.get(wrapper)[channel] = value;
+			byte max = 0;
+			Iterator<Map.Entry<PCWrapper, byte[]>> it = outputs.entrySet().iterator();
+			while (it.hasNext()) {
+				Map.Entry<PCWrapper, byte[]> curr = it.next();
+				if (curr.getKey().pc.get() == null) {
+					it.remove();
+					continue;
+				}
+				if (curr.getValue()[channel] > max) {
+					max = curr.getValue()[channel];
+				}
+			}
 			dirty = true;
-			out[channel] = value;
+			out[channel] = max;
 		}
 	};
 
+	private class PCWrapper {
+		@Nonnull
+		private final WeakReference<PanelComponent> pc;
+
+		public PCWrapper(@Nonnull PanelComponent pc) {
+			this.pc = new WeakReference<>(pc);
+		}
+
+		@Override
+		public boolean equals(Object o) {
+			if (this == o) return true;
+			if (o == null || getClass() != o.getClass()) return false;
+
+			PCWrapper pcWrapper = (PCWrapper) o;
+
+			return pcWrapper.pc.get() == pc.get();
+		}
+
+		@Override
+		public int hashCode() {
+			return System.identityHashCode(pc.get());
+		}
+	}
+
 	public void registerPanel(TileEntityPanel panel) {
 		PropertyComponents.PanelRenderProperties p = panel.getComponents();
 		for (PanelComponent pc : p) {
 			Consumer<byte[]> listener = pc.getRSInputHandler(id, panel);
 			if (listener != null) {
 				changeListeners.add(listener);
+				listener.accept(network.channelValues);
 			}
 			pc.registerRSOutput(id, rsOut);
 		}
@@ -126,19 +173,30 @@ public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implem
 		connectedPanels.add(panel);
 	}
 
-	public void unregisterPanel(TileEntityPanel panel, boolean remove) {
+	public void unregisterPanel(TileEntityPanel panel, boolean remove, boolean callPanel) {
+		out = new byte[16];
 		PropertyComponents.PanelRenderProperties p = panel.getComponents();
 		for (PanelComponent pc : p) {
 			Consumer<byte[]> listener = pc.getRSInputHandler(id, panel);
 			if (listener != null) {
+				listener.accept(new byte[16]);
 				changeListeners.remove(listener);
 			}
 			pc.unregisterRSOutput(id, rsOut);
+			outputs.remove(new PCWrapper(pc));
 		}
+		if (callPanel) {
 			panel.unregisterRS(this);
+		}
 		if (remove) {
 			connectedPanels.remove(panel);
 		}
+		for (TileEntityPanel te : connectedPanels) {
+			for (PanelComponent pc : te.getComponents()) {
+				pc.registerRSOutput(id, rsOut);
+			}
+		}
+		network.updateValues();
 	}
 
 	@Override
@@ -225,7 +283,7 @@ public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implem
 	public void onChunkUnload() {
 		super.onChunkUnload();
 		for (TileEntityPanel panel : connectedPanels) {
-			unregisterPanel(panel, false);
+			unregisterPanel(panel, false, true);
 		}
 	}
 
@@ -233,20 +291,20 @@ public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implem
 	public void invalidate() {
 		super.invalidate();
 		for (TileEntityPanel panel : connectedPanels) {
-			unregisterPanel(panel, false);
+			unregisterPanel(panel, false, true);
 		}
 	}
 
 	@Override
 	public void onChange(NBTTagCompound nbt, EntityPlayer p) {
 		if (nbt.hasKey("rsId")) {
-			List<BlockPos> parts = MiscUtils.discoverPanelParts(worldObj, pos);
+			List<BlockPos> parts = PanelUtils.discoverPanelParts(worldObj, pos, 100);
 			List<TileEntityPanel> tes = new ArrayList<>(parts.size());
 			for (BlockPos bp:parts) {
 				TileEntity te = worldObj.getTileEntity(bp);
 				if (te instanceof TileEntityPanel) {
 					tes.add((TileEntityPanel) te);
-					unregisterPanel((TileEntityPanel) te, true);
+					unregisterPanel((TileEntityPanel) te, true, true);
 				}
 			}
 			id = nbt.getInteger("rsId");
@@ -301,6 +359,7 @@ public class TileEntityRSPanelConn extends TileEntityImmersiveConnectable implem
 	}
 
 	private AxisAlignedBB aabb;
+
 	@Override
 	public AxisAlignedBB getBoundingBox() {
 		if (aabb == null) {

src/main/java/malte0811/industrialWires/blocks/converter/BlockMechanicalConverter.java

@@ -35,16 +35,18 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.world.World;
 
+import javax.annotation.Nonnull;
 import java.util.List;
 
 public class BlockMechanicalConverter extends BlockIWBase implements IMetaEnum {
 	private static PropertyEnum<MechanicalBlockType> type = PropertyEnum.create("type", MechanicalBlockType.class);
+
 	public BlockMechanicalConverter() {
 		super(Material.IRON, "mechanical_converter");
 	}
 
 	@Override
-	public void getSubBlocks(Item itemIn, CreativeTabs tab, List<ItemStack> list) {
+	public void getSubBlocks(@Nonnull Item itemIn, CreativeTabs tab, List<ItemStack> list) {
 		for (int i = 0; i < 3; i++) {
 			list.add(new ItemStack(itemIn, 1, i));
 		}
@@ -87,6 +89,7 @@ public class BlockMechanicalConverter extends BlockIWBase implements IMetaEnum {
 	public int getMetaFromState(IBlockState state) {
 		return state.getValue(type).ordinal();
 	}
+
 	@Override
 	public IBlockState getStateForPlacement(World world, BlockPos pos, EnumFacing facing, float hitX, float hitY,
 			float hitZ, int meta, EntityLivingBase placer, ItemStack stack) {
@@ -102,6 +105,7 @@ public class BlockMechanicalConverter extends BlockIWBase implements IMetaEnum {
 			EntityPlayer player) {
 		return new ItemStack(this, 1, damageDropped(state));
 	}
+
 	@Override
 	@SuppressWarnings("deprecation")
 	public boolean eventReceived(IBlockState state, World worldIn, BlockPos pos, int id, int param) {

src/main/java/malte0811/industrialWires/blocks/converter/TileEntityIEMotor.java

@@ -34,6 +34,8 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.energy.CapabilityEnergy;
 
+import javax.annotation.Nonnull;
+
 public class TileEntityIEMotor extends TileEntityIWBase implements ITickable, IFluxReceiver, IDirectionalTile {
 	public final double bufferMax = 2 * MechConversion.maxIfToMech * ConversionUtil.rotPerIf();
 
@@ -41,6 +43,7 @@ public class TileEntityIEMotor extends TileEntityIWBase implements ITickable, IF
 	private FluxStorage energy = new FluxStorage(20 * MechConversion.maxIfToMech, 2 * MechConversion.maxIfToMech);
 	private EnumFacing dir = EnumFacing.DOWN;
 	private BlockPos receiver;
+
 	@Override
 	public void update() {
 		if (!worldObj.isRemote) {
@@ -65,6 +68,7 @@ public class TileEntityIEMotor extends TileEntityIWBase implements ITickable, IF
 			}
 		}
 	}
+
 	@Override
 	public void readNBT(NBTTagCompound in, boolean updatePacket) {
 		dir = EnumFacing.VALUES[in.getByte(DIR_TAG)];
@@ -72,6 +76,7 @@ public class TileEntityIEMotor extends TileEntityIWBase implements ITickable, IF
 		receiver = null;
 		rotBuffer = in.getDouble(BUFFER_TAG);
 	}
+
 	@Override
 	public void writeNBT(NBTTagCompound out, boolean updatePacket) {
 		out.setByte(DIR_TAG, (byte) dir.getIndex());
@@ -86,6 +91,7 @@ public class TileEntityIEMotor extends TileEntityIWBase implements ITickable, IF
 	public boolean canConnectEnergy(EnumFacing from) {
 		return from == dir.getOpposite() || from == null;
 	}
+
 	@Override
 	public int receiveEnergy(EnumFacing from, int energyIn, boolean simulate) {
 		if (canConnectEnergy(from)) {
@@ -96,10 +102,12 @@ public class TileEntityIEMotor extends TileEntityIWBase implements ITickable, IF
 			return 0;
 		}
 	}
+
 	@Override
 	public int getEnergyStored(EnumFacing from) {
 		return energy.getEnergyStored();
 	}
+
 	@Override
 	public int getMaxEnergyStored(EnumFacing from) {
 		return energy.getMaxEnergyStored();
@@ -110,34 +118,41 @@ public class TileEntityIEMotor extends TileEntityIWBase implements ITickable, IF
 	public EnumFacing getFacing() {
 		return dir;
 	}
+
 	@Override
 	public void setFacing(EnumFacing facing) {
 		dir = facing;
 		receiver = null;
 		markDirty();
 	}
+
 	@Override
 	public int getFacingLimitation() {
 		return 1;
 	}
+
 	@Override
 	public boolean mirrorFacingOnPlacement(EntityLivingBase placer) {
 		return false;
 	}
+
 	@Override
 	public boolean canHammerRotate(EnumFacing side, float hitX, float hitY, float hitZ, EntityLivingBase entity) {
 		return true;
 	}
+
 	@Override
-	public boolean hasCapability(Capability<?> capability, EnumFacing facing) {
+	public boolean hasCapability(@Nonnull Capability<?> capability, @Nonnull EnumFacing facing) {
 		if (capability == CapabilityEnergy.ENERGY && canConnectEnergy(facing)) {
 			return true;
 		}
 		return super.hasCapability(capability, facing);
 	}
+
+	@Nonnull
 	@Override
 	@SuppressWarnings("unchecked")
-	public <T> T getCapability(Capability<T> capability, EnumFacing facing) {
+	public <T> T getCapability(@Nonnull Capability<T> capability, @Nonnull EnumFacing facing) {
 		if (capability == CapabilityEnergy.ENERGY && canConnectEnergy(facing)) {
 			return (T) new EnergyAdapter(this, facing);
 		}

src/main/java/malte0811/industrialWires/blocks/converter/TileEntityMechICtoIE.java

@@ -37,6 +37,7 @@ public class TileEntityMechICtoIE extends TileEntityIWBase implements IDirection
 	private final double maxInsert = ConversionUtil.rotPerKin() * MechConversion.maxKinToRot;
 	BlockPos to;
 	BlockPos from;
+
 	@Override
 	public void update() {
 		if (!worldObj.isRemote) {
@@ -76,11 +77,13 @@ public class TileEntityMechICtoIE extends TileEntityIWBase implements IDirection
 		to = null;
 		from = null;
 	}
+
 	// Directional
 	@Override
 	public EnumFacing getFacing() {
 		return dir;
 	}
+
 	@Override
 	public void setFacing(EnumFacing facing) {
 		dir = facing;
@@ -88,18 +91,22 @@ public class TileEntityMechICtoIE extends TileEntityIWBase implements IDirection
 		from = null;
 		markDirty();
 	}
+
 	@Override
 	public int getFacingLimitation() {
 		return 1;
 	}
+
 	@Override
 	public boolean mirrorFacingOnPlacement(EntityLivingBase placer) {
 		return false;
 	}
+
 	@Override
 	public boolean canHammerRotate(EnumFacing side, float hitX, float hitY, float hitZ, EntityLivingBase entity) {
 		return true;
 	}
+
 	@Override
 	public boolean canRotate(EnumFacing axis) {
 		return true;

src/main/java/malte0811/industrialWires/blocks/converter/TileEntityMechIEtoIC.java

@@ -27,6 +27,8 @@ import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.EnumFacing;
 
+import javax.annotation.Nonnull;
+
 public class TileEntityMechIEtoIC extends TileEntityIWBase implements IDirectionalTile, IRotationAcceptor, IKineticSource {
 	EnumFacing dir = EnumFacing.DOWN;
 	double rotBuffer = 0;
@@ -44,28 +46,34 @@ public class TileEntityMechIEtoIC extends TileEntityIWBase implements IDirection
 		dir = EnumFacing.VALUES[in.getByte(DIR_TAG)];
 		rotBuffer = in.getDouble(BUFFER_TAG);
 	}
+
 	// Directional
 	@Override
 	public EnumFacing getFacing() {
 		return dir;
 	}
+
 	@Override
 	public void setFacing(EnumFacing facing) {
 		dir = facing;
 		markDirty();
 	}
+
 	@Override
 	public int getFacingLimitation() {
 		return 1;
 	}
+
 	@Override
 	public boolean mirrorFacingOnPlacement(EntityLivingBase placer) {
 		return false;
 	}
+
 	@Override
 	public boolean canHammerRotate(EnumFacing side, float hitX, float hitY, float hitZ, EntityLivingBase entity) {
 		return true;
 	}
+
 	//IC2 kinetic
 	@Override
 	public int maxrequestkineticenergyTick(EnumFacing f) {
@@ -91,11 +99,12 @@ public class TileEntityMechIEtoIC extends TileEntityIWBase implements IDirection
 
 	//IE rotation
 	@Override
-	public void inputRotation(double rotation, EnumFacing side) {
+	public void inputRotation(double rotation, @Nonnull EnumFacing side) {
 		if (side == dir) {
 			rotBuffer = Math.min(rotBufMax, rotBuffer + rotation);
 		}
 	}
+
 	@Override
 	public boolean canRotate(EnumFacing axis) {
 		return true;

src/main/java/malte0811/industrialWires/blocks/wire/BlockIC2Connector.java

@@ -21,13 +21,16 @@ import blusunrize.immersiveengineering.api.IEProperties;
 import malte0811.industrialWires.IndustrialWires;
 import malte0811.industrialWires.blocks.BlockIWBase;
 import malte0811.industrialWires.blocks.IMetaEnum;
+import malte0811.industrialWires.wires.IC2Wiretype;
 import net.minecraft.block.Block;
 import net.minecraft.block.material.Material;
 import net.minecraft.block.properties.IProperty;
 import net.minecraft.block.properties.PropertyEnum;
 import net.minecraft.block.state.BlockStateContainer;
 import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.resources.I18n;
 import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
@@ -39,11 +42,13 @@ import net.minecraft.world.World;
 import net.minecraftforge.common.property.ExtendedBlockState;
 import net.minecraftforge.common.property.IUnlistedProperty;
 
+import javax.annotation.Nonnull;
 import java.util.Arrays;
 import java.util.List;
 
 public class BlockIC2Connector extends BlockIWBase implements IMetaEnum {
 	private static PropertyEnum<BlockTypes_IC2_Connector> type = PropertyEnum.create("type", BlockTypes_IC2_Connector.class);
+
 	public BlockIC2Connector() {
 		super(Material.IRON, "ic2Connector");
 		setHardness(3.0F);
@@ -64,7 +69,7 @@ public class BlockIC2Connector extends BlockIWBase implements IMetaEnum {
 	}
 
 	@Override
-	public void getSubBlocks(Item itemIn, CreativeTabs tab, List<ItemStack> list) {
+	public void getSubBlocks(@Nonnull Item itemIn, CreativeTabs tab, List<ItemStack> list) {
 		for (int i = 0;i<type.getAllowedValues().size();i++) {
 			list.add(new ItemStack(itemIn, 1, i));
 		}
@@ -135,22 +140,37 @@ public class BlockIC2Connector extends BlockIWBase implements IMetaEnum {
 		}
 		return null;
 	}
+
 	@Override
-	public boolean canRenderInLayer(BlockRenderLayer layer) {
+	public void addInformation(ItemStack stack, EntityPlayer player, List<String> tooltip, boolean advanced) {
+		super.addInformation(stack, player, tooltip, advanced);
+		if (stack!=null && stack.getMetadata() % 2 == 0) {
+			int type = stack.getMetadata() / 2;
+			tooltip.add(I18n.format(IndustrialWires.MODID + ".tooltip.power_tier", type + 1));
+			tooltip.add(I18n.format(IndustrialWires.MODID + ".tooltip.eu_per_tick", IC2Wiretype.IC2_TYPES[type].getTransferRate() / 8));
+		}
+	}
+
+	@Override
+	public boolean canRenderInLayer(IBlockState state, @Nonnull BlockRenderLayer layer) {
 		return layer == BlockRenderLayer.TRANSLUCENT || layer == BlockRenderLayer.SOLID;
 	}
+
 	@Override
 	public boolean isFullBlock(IBlockState state) {
 		return false;
 	}
+
 	@Override
 	public boolean isFullCube(IBlockState state) {
 		return false;
 	}
+
 	@Override
 	public boolean isNormalCube(IBlockState state, IBlockAccess world, BlockPos pos) {
 		return false;
 	}
+
 	@Override
 	public boolean isOpaqueCube(IBlockState state) {
 		return false;

src/main/java/malte0811/industrialWires/blocks/wire/BlockTypes_IC2_Connector.java

@@ -30,6 +30,7 @@ public enum BlockTypes_IC2_Connector implements IBlockEnum {
 	HV_RELAY,
 	GLASS_CONN,
 	GLASS_RELAY;
+
 	@Override
 	public String getName() {
 		return toString().toLowerCase();

src/main/java/malte0811/industrialWires/blocks/wire/TileEntityIC2ConnectorCopper.java

@@ -26,12 +26,14 @@ public class TileEntityIC2ConnectorCopper extends TileEntityIC2ConnectorTin {
 		super(rel);
 	}
 
-	public TileEntityIC2ConnectorCopper() {}
+	public TileEntityIC2ConnectorCopper() {
+	}
 
 	{
 		tier = 2;
 		maxStored = IC2Wiretype.IC2_TYPES[1].getTransferRate() / 8;
 	}
+
 	@Override
 	public boolean canConnect(WireType t) {
 		return t == IC2Wiretype.IC2_TYPES[1];

src/main/java/malte0811/industrialWires/blocks/wire/TileEntityIC2ConnectorGlass.java

@@ -25,12 +25,14 @@ public class TileEntityIC2ConnectorGlass extends TileEntityIC2ConnectorHV {
 		super(rel);
 	}
 
-	public TileEntityIC2ConnectorGlass() {} 
+	public TileEntityIC2ConnectorGlass() {
+	}
 
 	{
 		tier = 5;
 		maxStored = IC2Wiretype.IC2_TYPES[4].getTransferRate() / 8;
 	}
+
 	@Override
 	public boolean canConnect(WireType t) {
 		return t == IC2Wiretype.IC2_TYPES[4];

src/main/java/malte0811/industrialWires/blocks/wire/TileEntityIC2ConnectorGold.java

@@ -30,12 +30,14 @@ public class TileEntityIC2ConnectorGold extends TileEntityIC2ConnectorTin {
 		super(rel);
 	}
 
-	public TileEntityIC2ConnectorGold() {}
+	public TileEntityIC2ConnectorGold() {
+	}
 
 	{
 		tier = 3;
 		maxStored = IC2Wiretype.IC2_TYPES[2].getTransferRate() / 8;
 	}
+
 	@Override
 	public boolean canConnect(WireType t) {
 		return t == IC2Wiretype.IC2_TYPES[2];
@@ -46,6 +48,7 @@ public class TileEntityIC2ConnectorGold extends TileEntityIC2ConnectorTin {
 		EnumFacing side = f.getOpposite();
 		return new Vec3d(.5 + side.getFrontOffsetX() * .125, .5 + side.getFrontOffsetY() * .125, .5 + side.getFrontOffsetZ() * .125);
 	}
+
 	@Override
 	public Vec3d getConnectionOffset(Connection con) {
 		EnumFacing side = f.getOpposite();

src/main/java/malte0811/industrialWires/blocks/wire/TileEntityIC2ConnectorHV.java

@@ -30,12 +30,14 @@ public class TileEntityIC2ConnectorHV extends TileEntityIC2ConnectorTin {
 		super(rel);
 	}
 
-	public TileEntityIC2ConnectorHV() {} 
+	public TileEntityIC2ConnectorHV() {
+	}
 
 	{
 		tier = 4;
 		maxStored = IC2Wiretype.IC2_TYPES[3].getTransferRate() / 8;
 	}
+
 	@Override
 	public boolean canConnect(WireType t) {
 		return t == IC2Wiretype.IC2_TYPES[3];
@@ -50,6 +52,7 @@ public class TileEntityIC2ConnectorHV extends TileEntityIC2ConnectorTin {
 			return new Vec3d(.5 + side.getFrontOffsetX() * .3125, .5 + side.getFrontOffsetY() * .3125, .5 + side.getFrontOffsetZ() * .3125);
 		}
 	}
+
 	@Override
 	public Vec3d getConnectionOffset(Connection con) {
 		EnumFacing side = f.getOpposite();

src/main/java/malte0811/industrialWires/blocks/wire/TileEntityIC2ConnectorTin.java

@@ -17,16 +17,6 @@
  */
 package malte0811.industrialWires.blocks.wire;
 
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-import malte0811.industrialWires.blocks.IBlockBoundsIW;
-import net.minecraft.util.math.AxisAlignedBB;
-import org.apache.commons.lang3.tuple.ImmutablePair;
-import org.apache.commons.lang3.tuple.Pair;
-
 import blusunrize.immersiveengineering.api.ApiUtils;
 import blusunrize.immersiveengineering.api.TargetingInfo;
 import blusunrize.immersiveengineering.api.energy.wires.IImmersiveConnectable;
@@ -35,7 +25,6 @@ import blusunrize.immersiveengineering.api.energy.wires.ImmersiveNetHandler.Abst
 import blusunrize.immersiveengineering.api.energy.wires.ImmersiveNetHandler.Connection;
 import blusunrize.immersiveengineering.api.energy.wires.TileEntityImmersiveConnectable;
 import blusunrize.immersiveengineering.api.energy.wires.WireType;
-import blusunrize.immersiveengineering.common.blocks.IEBlockInterfaces.IBlockBounds;
 import blusunrize.immersiveengineering.common.blocks.IEBlockInterfaces.IDirectionalTile;
 import ic2.api.energy.event.EnergyTileLoadEvent;
 import ic2.api.energy.event.EnergyTileUnloadEvent;
@@ -44,13 +33,22 @@ import ic2.api.energy.tile.IEnergyEmitter;
 import ic2.api.energy.tile.IEnergySink;
 import ic2.api.energy.tile.IEnergySource;
 import malte0811.industrialWires.IIC2Connector;
+import malte0811.industrialWires.blocks.IBlockBoundsIW;
 import malte0811.industrialWires.wires.IC2Wiretype;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.ITickable;
+import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.Vec3d;
 import net.minecraftforge.common.MinecraftForge;
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.apache.commons.lang3.tuple.Pair;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 
 public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable implements IEnergySource, IEnergySink, IDirectionalTile, ITickable, IIC2Connector, IBlockBoundsIW {
 	EnumFacing f = EnumFacing.NORTH;
@@ -64,10 +62,14 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 	private double maxToMachine = 0;
 	protected double maxStored = IC2Wiretype.IC2_TYPES[0].getTransferRate() / 8;
 	int tier = 1;
+
 	public TileEntityIC2ConnectorTin(boolean rel) {
 		relay = rel;
 	}
-	public TileEntityIC2ConnectorTin() {}
+
+	public TileEntityIC2ConnectorTin() {
+	}
+
 	@Override
 	public void update() {
 		if (first) {
@@ -78,6 +80,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		if (!worldObj.isRemote&&inBuffer>.1)
 			transferPower();
 	}
+
 	public void transferPower() {
 		Set<AbstractConnection> conns = new HashSet<>(ImmersiveNetHandler.INSTANCE.getIndirectEnergyConnections(pos, worldObj));
 		Map<AbstractConnection, Pair<IIC2Connector, Double>> maxOutputs = new HashMap<>();
@@ -121,6 +124,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 			}
 		}
 	}
+
 	public double getAverageLossRate(AbstractConnection conn) {
 		double f = 0;
 		for (Connection c : conn.subConnections) {
@@ -128,6 +132,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		}
 		return f;
 	}
+
 	//Input through the net
 	@Override
 	public double insertEnergy(double eu, boolean simulate) {
@@ -145,6 +150,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		}
 		return eu - insert;
 	}
+
 	@Override
 	public void invalidate() {
 		if (!worldObj.isRemote&&!first)
@@ -152,6 +158,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		first = true;
 		super.invalidate();
 	}
+
 	@Override
 	public void onChunkUnload() {
 		super.onChunkUnload();
@@ -165,24 +172,29 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		EnumFacing side = f.getOpposite();
 		return new Vec3d(.5 + side.getFrontOffsetX() * .0625, .5 + side.getFrontOffsetY() * .0625, .5 + side.getFrontOffsetZ() * .0625);
 	}
+
 	@Override
 	public Vec3d getConnectionOffset(Connection con) {
 		EnumFacing side = f.getOpposite();
 		double conRadius = con.cableType.getRenderDiameter() / 2;
 		return new Vec3d(.5 - conRadius * side.getFrontOffsetX(), .5 - conRadius * side.getFrontOffsetY(), .5 - conRadius * side.getFrontOffsetZ());
 	}
+
 	@Override
 	public boolean canConnect() {
 		return true;
 	}
+
 	@Override
 	public boolean isEnergyOutput() {
 		return !relay;
 	}
+
 	@Override
 	public boolean canConnectCable(WireType cableType, TargetingInfo target) {
 		return (limitType == null || (this.isRelay() && limitType == cableType)) && canConnect(cableType);
 	}
+
 	public boolean canConnect(WireType t) {
 		return t == IC2Wiretype.IC2_TYPES[0];
 	}
@@ -204,7 +216,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 
 	@Override
 	public double getDemandedEnergy() {
-		double ret = maxStored-inBuffer;
+		double ret = maxStored + .5 - inBuffer;
 		if (ret < .1)
 			ret = 0;
 		return ret;
@@ -307,8 +319,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		float length = this instanceof TileEntityIC2ConnectorHV ? (relay ? .875f : .75f) : this instanceof TileEntityIC2ConnectorGold ? .5625f : .5f;
 		float wMin = .3125f;
 		float wMax = .6875f;
-		switch(f.getOpposite() )
-		{
+		switch (f.getOpposite()) {
 		case UP:
 			return new AxisAlignedBB(wMin, 0, wMin, wMax, length, wMax);
 		case DOWN:
@@ -324,6 +335,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		}
 		return new AxisAlignedBB(0, 0, 0, 1, 1, 1);
 	}
+
 	/*
 	 * regarding equals+hashCode
 	 * TE's are considered equal if they have the same pos+dimension id
@@ -336,6 +348,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		ret = 31*ret+pos.hashCode();
 		return ret;
 	}
+
 	@Override
 	public boolean equals(Object obj) {
 		if (obj == this) {
@@ -356,6 +369,7 @@ public class TileEntityIC2ConnectorTin extends TileEntityImmersiveConnectable im
 		}
 		return true;
 	}
+
 	@Override
 	public boolean canRotate(EnumFacing axis) {
 		return false;

src/main/java/malte0811/industrialWires/client/ClientEventHandler.java

@@ -62,7 +62,7 @@ public class ClientEventHandler {
 								s = I18n.format(Lib.DESC_INFO + "attachedTo", link[1], link[2], link[3]);
 								RayTraceResult focussedBlock = ClientUtils.mc().objectMouseOver;
 								double distSquared;
-								if (focussedBlock!=null&&focussedBlock.getBlockPos()!=null) {
+								if (focussedBlock != null && focussedBlock.typeOfHit == RayTraceResult.Type.BLOCK) {
 									distSquared = focussedBlock.getBlockPos().distanceSq(link[1], link[2], link[3]);
 								} else {
 									distSquared = player.getDistanceSq(link[1], link[2], link[3]);
@@ -94,6 +94,7 @@ public class ClientEventHandler {
 			}
 		}
 	}
+
 	@SubscribeEvent
 	public void bakeModel(ModelBakeEvent event) {
 		event.getModelRegistry().putObject(new ModelResourceLocation(IndustrialWires.MODID + ":control_panel", "inventory,type=top"), new PanelModel());

src/main/java/malte0811/industrialWires/client/ClientProxy.java

@@ -37,10 +37,12 @@ import malte0811.industrialWires.blocks.controlpanel.TileEntityRSPanelConn;
 import malte0811.industrialWires.client.gui.GuiPanelComponent;
 import malte0811.industrialWires.client.gui.GuiPanelCreator;
 import malte0811.industrialWires.client.gui.GuiRSPanelConn;
+import malte0811.industrialWires.client.gui.GuiRenameKey;
 import malte0811.industrialWires.client.panelmodel.PanelModelLoader;
 import malte0811.industrialWires.client.render.TileRenderJacobsLadder;
 import malte0811.industrialWires.controlpanel.PanelComponent;
 import malte0811.industrialWires.items.ItemIC2Coil;
+import malte0811.industrialWires.items.ItemKey;
 import malte0811.industrialWires.items.ItemPanelComponent;
 import net.minecraft.block.Block;
 import net.minecraft.client.Minecraft;
@@ -117,6 +119,11 @@ public class ClientProxy extends CommonProxy {
 			ModelBakery.registerItemVariants(IndustrialWires.panelComponent, loc);
 			ModelLoader.setCustomModelResourceLocation(IndustrialWires.panelComponent, meta, new ModelResourceLocation(loc, "inventory"));
 		}
+		for (int meta = 0; meta < ItemKey.types.length; meta++) {
+			ResourceLocation loc = new ResourceLocation(IndustrialWires.MODID, "key/" + ItemKey.types[meta]);
+			ModelBakery.registerItemVariants(IndustrialWires.key, loc);
+			ModelLoader.setCustomModelResourceLocation(IndustrialWires.key, meta, new ModelResourceLocation(loc, "inventory"));
+		}
 
 		Block[] blocks = {IndustrialWires.ic2conn, IndustrialWires.mechConv, IndustrialWires.jacobsLadder, IndustrialWires.panel};
 		for (Block b : blocks) {
@@ -205,9 +212,10 @@ public class ClientProxy extends CommonProxy {
 			);
 		}
 		Config.manual_doubleA.put("iwJacobsUsage", IWConfig.HVStuff.jacobsUsageEU);
-		m.addEntry("industrialWires.jacobs", "industrialWires",
-				new ManualPages.CraftingMulti(m, "industrialWires.jacobs0", new ItemStack(IndustrialWires.jacobsLadder, 1, 0), new ItemStack(IndustrialWires.jacobsLadder, 1, 1), new ItemStack(IndustrialWires.jacobsLadder, 1, 2)),
-				new ManualPages.Text(m, "industrialWires.jacobs1"));
+		Config.manual_int.put("iwKeysOnRing", IWConfig.maxKeysOnRing);
+		m.addEntry("industrialwires.jacobs", "industrialwires",
+				new ManualPages.CraftingMulti(m, "industrialwires.jacobs0", new ItemStack(IndustrialWires.jacobsLadder, 1, 0), new ItemStack(IndustrialWires.jacobsLadder, 1, 1), new ItemStack(IndustrialWires.jacobsLadder, 1, 2)),
+				new ManualPages.Text(m, "industrialwires.jacobs1"));
 
 
 		m.addEntry("industrialWires.intro", "control_panels",
@@ -225,14 +233,17 @@ public class ClientProxy extends CommonProxy {
 				new ManualPages.Crafting(m, "industrialWires.redstone0", new ItemStack(IndustrialWires.panel, 1, BlockTypes_Panel.RS_WIRE.ordinal())),
 				new ManualPages.Text(m, "industrialWires.redstone1")
 		);
-		m.addEntry("industrialWires.components", "control_panels",
-				new ManualPages.Crafting(m, "industrialWires.button", new ItemStack(IndustrialWires.panelComponent, 1, 0)),
-				new ManualPages.Crafting(m, "industrialWires.label", new ItemStack(IndustrialWires.panelComponent, 1, 1)),
-				new ManualPages.Crafting(m, "industrialWires.indicator_light", new ItemStack(IndustrialWires.panelComponent, 1, 2)),
-				new ManualPages.Crafting(m, "industrialWires.slider", new ItemStack(IndustrialWires.panelComponent, 1, 3)),
-				new ManualPages.CraftingMulti(m, "industrialWires.toggle_switch", new ItemStack(IndustrialWires.panelComponent, 1, 5), new ItemStack(IndustrialWires.panelComponent, 1, 6)),
-				new ManualPages.Text(m, "industrialWires.toggle_switch1"),
-				new ManualPages.Crafting(m, "industrialWires.variac", new ItemStack(IndustrialWires.panelComponent, 1, 4))
+		m.addEntry("industrialwires.components", "control_panels",
+				new ManualPages.Text(m, "industrialwires.components.general"),
+				new ManualPages.Crafting(m, "industrialwires.button", new ItemStack(IndustrialWires.panelComponent, 1, 0)),
+				new ManualPages.Crafting(m, "industrialwires.label", new ItemStack(IndustrialWires.panelComponent, 1, 1)),
+				new ManualPages.Crafting(m, "industrialwires.indicator_light", new ItemStack(IndustrialWires.panelComponent, 1, 2)),
+				new ManualPages.Crafting(m, "industrialwires.slider", new ItemStack(IndustrialWires.panelComponent, 1, 3)),
+				new ManualPages.CraftingMulti(m, "industrialwires.toggle_switch", new ItemStack(IndustrialWires.panelComponent, 1, 5), new ItemStack(IndustrialWires.panelComponent, 1, 6)),
+				new ManualPages.Text(m, "industrialwires.toggle_switch1"),
+				new ManualPages.Crafting(m, "industrialwires.variac", new ItemStack(IndustrialWires.panelComponent, 1, 4)),
+				new ManualPages.CraftingMulti(m, "industrialwires.lock", new ItemStack(IndustrialWires.panelComponent, 1, 7), new ItemStack(IndustrialWires.key)),
+				new ManualPages.Crafting(m, "industrialwires.lock1", new ItemStack(IndustrialWires.key, 1, 2))
 		);
 	}
 
@@ -245,6 +256,7 @@ public class ClientProxy extends CommonProxy {
 	private static ResourceLocation jacobsStart = new ResourceLocation(IndustrialWires.MODID, "jacobs_ladder_start");//~470 ms ~=9 ticks
 	private static ResourceLocation jacobsMiddle = new ResourceLocation(IndustrialWires.MODID, "jacobs_ladder_middle");
 	private static ResourceLocation jacobsEnd = new ResourceLocation(IndustrialWires.MODID, "jacobs_ladder_end");//~210 ms ~= 4 ticks
+
 	@Override
 	public void playJacobsLadderSound(TileEntityJacobsLadder te, int phase, Vec3d soundPos) {
 		if (playingSounds.containsKey(te.getPos())) {
@@ -283,8 +295,12 @@ public class ClientProxy extends CommonProxy {
 		} else if (ID == 1) {
 			EnumHand h = z == 1 ? EnumHand.MAIN_HAND : EnumHand.OFF_HAND;
 			ItemStack held = player.getHeldItem(h);
-			if (held != null && held.getItem() == IndustrialWires.panelComponent) {
+			if (held!=null) {
+				if (held.getItem() == IndustrialWires.panelComponent) {
 					return new GuiPanelComponent(h, ItemPanelComponent.componentFromStack(held));
+				} else if (held.getItem() == IndustrialWires.key) {
+					return new GuiRenameKey(h);
+				}
 			}
 		}
 		return null;

src/main/java/malte0811/industrialWires/client/RawQuad.java

@@ -32,9 +32,17 @@ public class RawQuad {
 	public final float[] colorA;
 	public final Vector3f normal;
 	public final float[] uvs;
+	public int light;
+
 	public RawQuad(Vector3f v0, Vector3f v1, Vector3f v2, Vector3f v3,
 				   EnumFacing facing, TextureAtlasSprite tex, float[] colorA,
 				   Vector3f normal, float[] uvs) {
+		this(v0, v1, v2, v3, facing, tex, colorA, normal, uvs, -1);
+	}
+
+	public RawQuad(Vector3f v0, Vector3f v1, Vector3f v2, Vector3f v3,
+				   EnumFacing facing, TextureAtlasSprite tex, float[] colorA,
+				   Vector3f normal, float[] uvs, int light) {
 		vertices[0] = v0;
 		vertices[1] = v1;
 		vertices[2] = v2;
@@ -49,7 +57,9 @@ public class RawQuad {
 		}
 		this.normal = normal;
 		this.uvs = uvs;
+		this.light = light;
 	}
+
 	public RawQuad apply(Matrix4 mat) {
 		Matrix4 matNormal = mat.copy().transpose();
 		matNormal.invert();

src/main/java/malte0811/industrialWires/client/gui/GuiPanelComponent.java

@@ -11,7 +11,8 @@ import malte0811.industrialWires.client.gui.elements.GuiIntChooser;
 import malte0811.industrialWires.containers.ContainerPanelComponent;
 import malte0811.industrialWires.controlpanel.IConfigurableComponent;
 import malte0811.industrialWires.controlpanel.PanelComponent;
-import malte0811.industrialWires.network.MessageComponentSync;
+import malte0811.industrialWires.items.ItemPanelComponent;
+import malte0811.industrialWires.network.MessageItemSync;
 import net.minecraft.client.gui.Gui;
 import net.minecraft.client.gui.GuiTextField;
 import net.minecraft.client.gui.inventory.GuiContainer;
@@ -91,6 +92,7 @@ public class GuiPanelComponent extends GuiContainer {
 	}
 
 	private ResourceLocation textureLoc = new ResourceLocation(IndustrialWires.MODID, "textures/gui/panel_component.png");
+
 	@Override
 	protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
 		GlStateManager.color(1, 1, 1, 1);
@@ -244,86 +246,93 @@ public class GuiPanelComponent extends GuiContainer {
 
 	private void sync(int id, String value) {
 		NBTTagCompound update = new NBTTagCompound();
-		update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.STRING.ordinal());
-		update.setInteger(MessageComponentSync.ID, id);
-		update.setString(MessageComponentSync.VALUE, value);
+		update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.STRING.ordinal());
+		update.setInteger(ItemPanelComponent.ID, id);
+		update.setString(ItemPanelComponent.VALUE, value);
 		syncSingle(update);
 	}
+
 	private void sync(int id, boolean value) {
 		NBTTagCompound update = new NBTTagCompound();
-		update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.BOOL.ordinal());
-		update.setInteger(MessageComponentSync.ID, id);
-		update.setBoolean(MessageComponentSync.VALUE, value);
+		update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.BOOL.ordinal());
+		update.setInteger(ItemPanelComponent.ID, id);
+		update.setBoolean(ItemPanelComponent.VALUE, value);
 		syncSingle(update);
 	}
+
 	private void sync(int id, byte value) {
 		NBTTagCompound update = new NBTTagCompound();
-		update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.RS_CHANNEL.ordinal());
-		update.setInteger(MessageComponentSync.ID, id);
-		update.setByte(MessageComponentSync.VALUE, value);
+		update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.RS_CHANNEL.ordinal());
+		update.setInteger(ItemPanelComponent.ID, id);
+		update.setByte(ItemPanelComponent.VALUE, value);
 		syncSingle(update);
 	}
+
 	private void sync(int id, int value) {
 		NBTTagCompound update = new NBTTagCompound();
-		update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.INT.ordinal());
-		update.setInteger(MessageComponentSync.ID, id);
-		update.setInteger(MessageComponentSync.VALUE, value);
+		update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.INT.ordinal());
+		update.setInteger(ItemPanelComponent.ID, id);
+		update.setInteger(ItemPanelComponent.VALUE, value);
 		syncSingle(update);
 	}
+
 	private void sync(int id, float value) {
 		NBTTagCompound update = new NBTTagCompound();
-		update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.FLOAT.ordinal());
-		update.setInteger(MessageComponentSync.ID, id);
-		update.setFloat(MessageComponentSync.VALUE, value);
+		update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.FLOAT.ordinal());
+		update.setInteger(ItemPanelComponent.ID, id);
+		update.setFloat(ItemPanelComponent.VALUE, value);
 		syncSingle(update);
 	}
+
 	private void syncAll() {
 		NBTTagList list = new NBTTagList();
 		for (int i = 0; i < stringTexts.size(); i++) {
 			NBTTagCompound update = new NBTTagCompound();
-			update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.STRING.ordinal());
-			update.setInteger(MessageComponentSync.ID, i);
-			update.setString(MessageComponentSync.VALUE, stringTexts.get(i).getText());
+			update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.STRING.ordinal());
+			update.setInteger(ItemPanelComponent.ID, i);
+			update.setString(ItemPanelComponent.VALUE, stringTexts.get(i).getText());
 			list.appendTag(update);
 		}
 		for (int i = 0; i < boolButtons.size(); i++) {
 			NBTTagCompound update = new NBTTagCompound();
-			update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.BOOL.ordinal());
-			update.setInteger(MessageComponentSync.ID, i);
-			update.setBoolean(MessageComponentSync.VALUE, boolButtons.get(i).state);
+			update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.BOOL.ordinal());
+			update.setInteger(ItemPanelComponent.ID, i);
+			update.setBoolean(ItemPanelComponent.VALUE, boolButtons.get(i).state);
 			list.appendTag(update);
 		}
 		for (int i = 0; i < rsChannelChoosers.size(); i++) {
 			NBTTagCompound update = new NBTTagCompound();
-			update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.RS_CHANNEL.ordinal());
-			update.setInteger(MessageComponentSync.ID, i);
-			update.setByte(MessageComponentSync.VALUE, rsChannelChoosers.get(i).getSelected());
+			update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.RS_CHANNEL.ordinal());
+			update.setInteger(ItemPanelComponent.ID, i);
+			update.setByte(ItemPanelComponent.VALUE, rsChannelChoosers.get(i).getSelected());
 			list.appendTag(update);
 		}
 		for (int i = 0; i < intChoosers.size(); i++) {
 			NBTTagCompound update = new NBTTagCompound();
-			update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.INT.ordinal());
-			update.setInteger(MessageComponentSync.ID, i);
-			update.setInteger(MessageComponentSync.VALUE, intChoosers.get(i).getValue());
+			update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.INT.ordinal());
+			update.setInteger(ItemPanelComponent.ID, i);
+			update.setInteger(ItemPanelComponent.VALUE, intChoosers.get(i).getValue());
 			list.appendTag(update);
 		}
 		for (int i = 0; i < floatSliders.size(); i++) {
 			NBTTagCompound update = new NBTTagCompound();
-			update.setInteger(MessageComponentSync.TYPE, IConfigurableComponent.ConfigType.FLOAT.ordinal());
-			update.setInteger(MessageComponentSync.ID, i);
-			update.setFloat(MessageComponentSync.VALUE, (float) floatSliders.get(i).getValue());
+			update.setInteger(ItemPanelComponent.TYPE, IConfigurableComponent.ConfigType.FLOAT.ordinal());
+			update.setInteger(ItemPanelComponent.ID, i);
+			update.setFloat(ItemPanelComponent.VALUE, (float) floatSliders.get(i).getValue());
 			list.appendTag(update);
 		}
 		sync(list);
 	}
+
 	private void syncSingle(NBTTagCompound nbt) {
 		NBTTagList list = new NBTTagList();
 		list.appendTag(nbt);
 		sync(list);
 	}
+
 	private void sync(NBTTagList list) {
 		NBTTagCompound nbt = new NBTTagCompound();
 		nbt.setTag("data", list);
-		IndustrialWires.packetHandler.sendToServer(new MessageComponentSync(container.hand, nbt));
+		IndustrialWires.packetHandler.sendToServer(new MessageItemSync(container.hand, nbt));
 	}
 }

src/main/java/malte0811/industrialWires/client/gui/GuiPanelCreator.java

@@ -206,6 +206,7 @@ public class GuiPanelCreator extends GuiContainer {
 	}
 	private ItemStack lastFloating;
 	private PanelComponent lastFloatingPC;
+
 	private PanelComponent getFloatingPC() {
 		ItemStack floating = mc.thePlayer.inventory.getItemStack();
 		if (floating==null||floating.getItem()!=IndustrialWires.panelComponent) {

src/main/java/malte0811/industrialWires/client/gui/GuiRSPanelConn.java

@@ -35,10 +35,12 @@ import java.io.IOException;
 public class GuiRSPanelConn extends GuiContainer {
 	private TileEntityRSPanelConn te;
 	private GuiIntChooser chooser;
+
 	public GuiRSPanelConn(TileEntityRSPanelConn tile) {
 		super(new ContainerRSPanelConn(tile));
 		te = tile;
 	}
+
 	@Override
 	public void initGui() {
 		super.initGui();
@@ -65,6 +67,7 @@ public class GuiRSPanelConn extends GuiContainer {
 	}
 
 	private ResourceLocation textureLoc = new ResourceLocation(IndustrialWires.MODID, "textures/gui/rs_wire_controller.png");
+
 	@Override
 	protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
 		GlStateManager.color(1, 1, 1, 1);

src/main/java/malte0811/industrialWires/client/gui/GuiRenameKey.java

@@ -0,0 +1,106 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.client.gui;
+
+import malte0811.industrialWires.IndustrialWires;
+import malte0811.industrialWires.containers.ContainerRenameKey;
+import malte0811.industrialWires.network.MessageItemSync;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.gui.GuiTextField;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.util.EnumHand;
+import net.minecraft.util.ResourceLocation;
+
+import java.io.IOException;
+
+public class GuiRenameKey extends GuiContainer {
+	private EnumHand hand;
+	private GuiTextField field;
+
+	public GuiRenameKey(EnumHand h) {
+		super(new ContainerRenameKey(h));
+		hand = h;
+	}
+
+	@Override
+	public void initGui() {
+		super.initGui();
+		field = new GuiTextField(0, mc.fontRendererObj, (width-58)/2, (height-12)/2, 58, 12);
+		ItemStack held = mc.thePlayer.getHeldItem(hand);
+		if (held!=null) {
+			NBTTagCompound nbt = held.getTagCompound();
+			if (nbt != null && nbt.hasKey("name")) {
+				field.setText(nbt.getString("name"));
+			}
+		}
+		xSize = 68;
+		ySize = 22;
+		guiLeft = (width - xSize) / 2;
+		guiTop = (height - ySize) / 2;
+	}
+
+	@Override
+	public void drawScreen(int mouseX, int mouseY, float partialTicks) {
+		super.drawScreen(mouseX, mouseY, partialTicks);
+		GlStateManager.color(1, 1, 1, 1);
+		RenderHelper.disableStandardItemLighting();
+		field.drawTextBox();
+		RenderHelper.enableStandardItemLighting();
+	}
+
+	private ResourceLocation textureLoc = new ResourceLocation(IndustrialWires.MODID, "textures/gui/key_rename.png");
+
+	@Override
+	protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
+		GlStateManager.color(1, 1, 1, 1);
+		mc.getTextureManager().bindTexture(textureLoc);
+		Gui.drawModalRectWithCustomSizedTexture(guiLeft, guiTop, 0, 0, xSize, ySize, 68, 22);
+	}
+
+	@Override
+	public boolean doesGuiPauseGame() {
+		return false;
+	}
+
+	@Override
+	protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException {
+		super.mouseClicked(mouseX, mouseY, mouseButton);
+		field.mouseClicked(mouseX, mouseY, mouseButton);
+	}
+
+	@Override
+	protected void keyTyped(char typedChar, int keyCode) throws IOException {
+		if (!field.textboxKeyTyped(typedChar, keyCode)) {
+			super.keyTyped(typedChar, keyCode);
+		}
+	}
+
+	@Override
+	public void onGuiClosed() {
+		super.onGuiClosed();
+			NBTTagCompound nbt = new NBTTagCompound();
+			nbt.setString("name", field.getText());
+			IndustrialWires.packetHandler.sendToServer(new MessageItemSync(hand, nbt));
+	}
+
+}

src/main/java/malte0811/industrialWires/client/gui/elements/GuiChannelPicker.java

@@ -10,6 +10,7 @@ import javax.annotation.Nonnull;
 public class GuiChannelPicker extends GuiButton {
 	protected byte selected;
 	protected byte currHovered;
+
 	public GuiChannelPicker(int id, int x, int y, int size, byte selectedChannel) {
 		super(id, x, y, size, size, "");
 		selected = selectedChannel;
@@ -59,9 +60,11 @@ public class GuiChannelPicker extends GuiButton {
 			selected = currHovered;
 		}
 	}
+
 	public byte getSelected() {
 		return selected;
 	}
+
 	public boolean isHovered(int x, int y) {
 		return xPosition <= x && xPosition + width >= x && yPosition <= y && yPosition + height >= y;
 	}

src/main/java/malte0811/industrialWires/client/gui/elements/GuiChannelPickerSmall.java

@@ -27,6 +27,7 @@ import javax.annotation.Nonnull;
 public class GuiChannelPickerSmall extends GuiChannelPicker {
 	private boolean open = false;
 	private int offSize, onSize;
+
 	public GuiChannelPickerSmall(int id, int x, int y, int offSize, int onSize, byte selectedChannel) {
 		super(id, x, y, offSize, selectedChannel);
 		selected = selectedChannel;

src/main/java/malte0811/industrialWires/client/gui/elements/GuiIntChooser.java

@@ -11,6 +11,7 @@ public class GuiIntChooser extends Gui {
 	private int max;
 	private String format;
 	private Minecraft mc = Minecraft.getMinecraft();
+
 	public GuiIntChooser(int x, int y, boolean neg, int initialValue, int digits) {
 		allowNegative = neg;
 		value = initialValue;
@@ -20,6 +21,7 @@ public class GuiIntChooser extends Gui {
 		xPlus = x+mc.fontRendererObj.getCharWidth('0')*(digits+(allowNegative?1:0))+mc.fontRendererObj.getCharWidth('-')+2;
 		format = "%"+digits+"s";
 	}
+
 	public void drawChooser() {
 		int color = 0xE0E0E0;
 		String val = String.format(format, Integer.toString(value)).replace(' ', '0');

src/main/java/malte0811/industrialWires/client/panelmodel/PanelModel.java

@@ -49,6 +49,7 @@ public class PanelModel implements IBakedModel {
 			.maximumSize(100)
 			.expireAfterAccess(60, TimeUnit.SECONDS)
 			.build();
+
 	static {
 		IEApi.renderCacheClearers.add(modelCache::invalidateAll);
 		IEApi.renderCacheClearers.add(PanelItemOverride.ITEM_MODEL_CACHE::invalidateAll);
@@ -169,6 +170,7 @@ public class PanelModel implements IBakedModel {
 				.maximumSize(100)
 				.expireAfterAccess(60, TimeUnit.SECONDS)
 				.build();
+
 		public PanelItemOverride() {
 			super(ImmutableList.of());
 		}

src/main/java/malte0811/industrialWires/client/panelmodel/RawModelFontRenderer.java

@@ -62,10 +62,11 @@ public class RawModelFontRenderer extends FontRenderer {
 		Vector3f v3 = new Vector3f(posX + w, h0, posY);
 		v3.scale(scale);
 		builder.add(new RawQuad(v0, v1, v2, v3,
-				EnumFacing.UP, sprite, new float[]{1, 0, 0, 1}, new Vector3f(0, 1, 0),
+				EnumFacing.UP, sprite, colorA, new Vector3f(0, 1, 0),
 				new float[]{x, y, x + wt, y + ht}));
 		return charWidth[pos];
 	}
+
 	@Override
 	public void onResourceManagerReload(IResourceManager resourceManager) {
 		super.onResourceManagerReload(resourceManager);

src/main/java/malte0811/industrialWires/client/panelmodel/SmartLightingQuadIW.java

@@ -0,0 +1,78 @@
+package malte0811.industrialWires.client.panelmodel;
+
+import net.minecraft.client.renderer.block.model.BakedQuad;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.client.renderer.vertex.VertexFormat;
+import net.minecraft.client.renderer.vertex.VertexFormatElement.EnumType;
+import net.minecraft.client.renderer.vertex.VertexFormatElement.EnumUsage;
+import net.minecraft.util.EnumFacing;
+import net.minecraftforge.client.model.pipeline.IVertexConsumer;
+import net.minecraftforge.client.model.pipeline.LightUtil;
+import net.minecraftforge.client.model.pipeline.QuadGatheringTransformer;
+import net.minecraftforge.client.model.pipeline.VertexLighterFlat;
+
+import java.lang.reflect.Field;
+
+//Yes, this is copied from the IE version. But I wrote that one, so...
+public class SmartLightingQuadIW extends BakedQuad {
+	private static Field parent;
+
+	static {
+		try {
+			parent = QuadGatheringTransformer.class.getDeclaredField("parent");
+			parent.setAccessible(true);
+		} catch (Exception x) {
+			x.printStackTrace();
+		}
+	}
+
+	private int brightness;
+
+	public SmartLightingQuadIW(int[] vertexDataIn, int tintIndexIn, EnumFacing faceIn, TextureAtlasSprite spriteIn, VertexFormat format, int brightness) {
+		super(vertexDataIn, tintIndexIn, faceIn, spriteIn, false, format);
+		this.brightness = brightness;
+	}
+
+	public SmartLightingQuadIW(BakedQuad ret, int light) {
+		super(ret.getVertexData(), ret.getTintIndex(), ret.getFace(), ret.getSprite(), false, ret.getFormat());
+		this.brightness = light;
+	}
+
+	@Override
+	public void pipe(IVertexConsumer consumer) {
+		if (consumer instanceof VertexLighterFlat) {
+			try {
+				consumer = (IVertexConsumer) parent.get(consumer);
+			} catch (Throwable e) {
+				e.printStackTrace();
+			}
+		}
+		consumer.setQuadOrientation(this.getFace());
+		if (this.hasTintIndex()) {
+			consumer.setQuadTint(this.getTintIndex());
+		}
+		float[] data = new float[4];
+		VertexFormat format = consumer.getVertexFormat();
+		int count = format.getElementCount();
+		int[] eMap = LightUtil.mapFormats(format, DefaultVertexFormats.ITEM);
+		int itemCount = DefaultVertexFormats.ITEM.getElementCount();
+		eMap[eMap.length - 1] = 2;
+		for (int v = 0; v < 4; v++) {
+			for (int e = 0; e < count; e++) {
+				if (eMap[e] != itemCount) {
+					if (format.getElement(e).getUsage() == EnumUsage.UV && format.getElement(e).getType() == EnumType.SHORT)//lightmap is UV with 2 shorts
+					{
+						data[0] = ((float) ((brightness >> 0x04) & 0xF) * 0x20) / 0xFFFF;
+						data[1] = ((float) ((brightness >> 0x14) & 0xF) * 0x20) / 0xFFFF;
+					} else {
+						LightUtil.unpack(this.getVertexData(), data, DefaultVertexFormats.ITEM, v, eMap[e]);
+					}
+					consumer.put(e, data);
+				} else {
+					consumer.put(e, 0);
+				}
+			}
+		}
+	}
+}

src/main/java/malte0811/industrialWires/client/render/TileRenderJacobsLadder.java

@@ -25,11 +25,9 @@ import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.OpenGlHelper;
 import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.VertexBuffer;
-import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraft.util.math.Vec3d;
-import net.minecraftforge.client.model.ModelLoader;
 import org.lwjgl.opengl.GL11;
 
 public class TileRenderJacobsLadder extends TileEntitySpecialRenderer<TileEntityJacobsLadder> {
@@ -103,8 +101,10 @@ public class TileRenderJacobsLadder extends TileEntitySpecialRenderer<TileEntity
 		}
 		tes.draw();
 	}
+
 	private final float[] saltColor = {1, 190 / 255F, 50 / 255F};
 	private final float[] airColor = {1, .85F, 1};
+
 	private float[] getColor(double t, double salt, LadderSize size) {
 		salt = Math.min(salt, 1);
 		int factor = 20;
@@ -126,6 +126,7 @@ public class TileRenderJacobsLadder extends TileEntitySpecialRenderer<TileEntity
 		}
 		return interpolate(saltyness, saltColor, 1 - saltyness, airColor);
 	}
+
 	private float[] interpolate(double a, float[] cA, double b, float[] cB) {
 		float[] ret = new float[cA.length];
 		for (int i = 0; i < ret.length; i++) {
@@ -145,6 +146,7 @@ public class TileRenderJacobsLadder extends TileEntitySpecialRenderer<TileEntity
 		color(color0, vertexBuffer.pos(v0.xCoord - rad.xCoord, v0.yCoord - rad.yCoord, v0.zCoord - rad.zCoord)).endVertex();
 		color(color1, vertexBuffer.pos(v1.xCoord - rad.xCoord, v1.yCoord - rad.yCoord, v1.zCoord - rad.zCoord)).endVertex();
 	}
+
 	private VertexBuffer color(float[] color, VertexBuffer vb) {
 		vb.color(color[0], color[1], color[2], 1);
 		return vb;

src/main/java/malte0811/industrialWires/containers/ContainerPanelComponent.java

@@ -26,9 +26,11 @@ import net.minecraft.util.EnumHand;
 
 public class ContainerPanelComponent extends Container {
 	public EnumHand hand;
+
 	public ContainerPanelComponent(EnumHand h) {
 		hand = h;
 	}
+
 	@Override
 	public boolean canInteractWith(EntityPlayer playerIn) {
 		ItemStack held = playerIn.getHeldItem(hand);

src/main/java/malte0811/industrialWires/containers/ContainerPanelCreator.java

@@ -18,22 +18,32 @@
 
 package malte0811.industrialWires.containers;
 
-import blusunrize.immersiveengineering.common.gui.ContainerIEBase;
+import blusunrize.immersiveengineering.api.ApiUtils;
+import malte0811.industrialWires.blocks.controlpanel.BlockTypes_Panel;
 import malte0811.industrialWires.blocks.controlpanel.TileEntityPanelCreator;
 import malte0811.industrialWires.controlpanel.PanelUtils;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
+import net.minecraft.inventory.Container;
+import net.minecraft.inventory.IInventory;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraft.util.text.TextComponentString;
 
-import javax.annotation.Nullable;
+import javax.annotation.Nonnull;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+import java.util.function.Supplier;
+
+public class ContainerPanelCreator extends Container {
+	public TileEntityPanelCreator tile;
 
-//TODO remove dependency on core IE
-public class ContainerPanelCreator extends ContainerIEBase<TileEntityPanelCreator> {
 	public ContainerPanelCreator(InventoryPlayer inventoryPlayer, TileEntityPanelCreator tile) {
-		super(inventoryPlayer, tile);
 		int slotH = 150;
 		int slotX = 14;
-		slotCount = 1;
+		this.tile = tile;
+		IInventory inv = new SingleSlotInventory((i) -> tile.inv = i, () -> tile.inv, tile::markDirty, this::canInteractWith, "panel_creator");
 		addSlotToContainer(new Slot(inv, 0, 7, 37) {
 			@Override
 			public int getSlotStackLimit() {
@@ -41,8 +51,10 @@ public class ContainerPanelCreator extends ContainerIEBase<TileEntityPanelCreato
 			}
 
 			@Override
-			public boolean isItemValid(@Nullable ItemStack stack) {
-				return  stack != null && (ItemStack.areItemStacksEqual(stack, PanelUtils.getPanelBase()) || stack.getItem() == PanelUtils.PANEL_ITEM);
+			public boolean isItemValid(ItemStack stack) {
+				if (ItemStack.areItemStacksEqual(ApiUtils.copyStackWithAmount(stack, 1), PanelUtils.getPanelBase()))
+					return true;
+				return stack.getItem() == PanelUtils.PANEL_ITEM && stack.getMetadata() == BlockTypes_Panel.TOP.ordinal();
 			}
 
 		});
@@ -52,4 +64,162 @@ public class ContainerPanelCreator extends ContainerIEBase<TileEntityPanelCreato
 		for (int i = 0; i < 9; i++)
 			addSlotToContainer(new Slot(inventoryPlayer, i, slotX + i * 18, slotH + 58));
 	}
+
+	@Override
+	public boolean canInteractWith(@Nonnull EntityPlayer player) {
+		return player.getDistanceSq(tile.getPos()) < 100;
+	}
+
+	@Override
+	public ItemStack transferStackInSlot(EntityPlayer player, int index) {
+		Slot clicked = getSlot(index);
+		if (index == 0 && clicked.getStack()!=null) {
+			boolean change = mergeItemStack(clicked.getStack(), 1, 37, false);
+			if (change) {
+				clicked.onSlotChanged();
+			}
+			if (clicked.getStack().stackSize<=0) {
+				clicked.putStack(null);
+			}
+		} else {
+			ItemStack inSlot = clicked.getStack();
+			Slot slot0 = getSlot(0);
+			ItemStack stack0 = slot0.getStack();
+			if (inSlot!=null && slot0.isItemValid(inSlot) && (stack0==null || stack0.stackSize < slot0.getSlotStackLimit())) {
+				slot0.putStack(inSlot.splitStack(slot0.getSlotStackLimit()));
+				clicked.onSlotChanged();
+				if (clicked.getStack()!=null&&clicked.getStack().stackSize<=0) {
+					clicked.putStack(null);
+				}
+			}
+		}
+		return null;
+	}
+
+	public static class SingleSlotInventory implements IInventory {
+		Consumer<ItemStack> set;
+		Supplier<ItemStack> get;
+		Runnable markDirty;
+		Predicate<EntityPlayer> isUsable;
+		String name;
+
+		public SingleSlotInventory(Consumer<ItemStack> set, Supplier<ItemStack> get, Runnable markDirty, Predicate<EntityPlayer> isUsable,
+								   String name) {
+			this.set = set;
+			this.get = get;
+			this.markDirty = markDirty;
+			this.isUsable = isUsable;
+			this.name = name;
+		}
+
+		@Override
+		public int getSizeInventory() {
+			return 1;
+		}
+
+		@Override
+		public ItemStack getStackInSlot(int index) {
+			return index == 0 ? get.get() : null;
+		}
+
+		@Override
+		public ItemStack decrStackSize(int index, int count) {
+			if (index != 0) {
+				return null;
+			}
+			ItemStack stack = get.get();
+			if (stack==null) {
+				return null;
+			}
+			ItemStack ret = stack.splitStack(count);
+			if (stack.stackSize <= 0) {
+				set.accept(null);
+			}
+			return ret;
+		}
+
+		@Override
+		public ItemStack removeStackFromSlot(int index) {
+			if (index == 0) {
+				ItemStack ret = get.get();
+				set.accept(null);
+				return ret;
+			}
+			return null;
+		}
+
+		@Override
+		public void setInventorySlotContents(int index, ItemStack stack) {
+			if (index == 0) {
+				set.accept(stack);
+			}
+		}
+
+		@Override
+		public int getInventoryStackLimit() {
+			return 1;
+		}
+
+		@Override
+		public void markDirty() {
+			markDirty.run();
+		}
+
+		@Override
+		public boolean isUseableByPlayer(@Nonnull EntityPlayer player) {
+			return isUsable.test(player);
+		}
+
+		@Override
+		public void openInventory(@Nonnull EntityPlayer player) {
+
+		}
+
+		@Override
+		public void closeInventory(@Nonnull EntityPlayer player) {
+
+		}
+
+		@Override
+		public boolean isItemValidForSlot(int index, @Nonnull ItemStack stack) {
+			return true;
+		}
+
+		@Override
+		public int getField(int id) {
+			return 0;
+		}
+
+		@Override
+		public void setField(int id, int value) {
+
+		}
+
+		@Override
+		public int getFieldCount() {
+			return 0;
+		}
+
+		@Override
+		public void clear() {
+			set.accept(null);
+		}
+
+		@Nonnull
+		@Override
+		public String getName() {
+			return name;
+		}
+
+		@Override
+		public boolean hasCustomName() {
+			return false;
+		}
+
+		@Nonnull
+		@Override
+		public ITextComponent getDisplayName() {
+			return new TextComponentString(name);
+		}
+	}
 }

src/main/java/malte0811/industrialWires/containers/ContainerRSPanelConn.java

@@ -22,13 +22,17 @@ import malte0811.industrialWires.blocks.controlpanel.TileEntityRSPanelConn;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.inventory.Container;
 
+import javax.annotation.Nonnull;
+
 public class ContainerRSPanelConn extends Container {
-	final TileEntityRSPanelConn te;
+	private final TileEntityRSPanelConn te;
+
 	public ContainerRSPanelConn(TileEntityRSPanelConn tile) {
 		te = tile;
 	}
+
 	@Override
-	public boolean canInteractWith(EntityPlayer playerIn) {
+	public boolean canInteractWith(@Nonnull EntityPlayer playerIn) {
 		return playerIn.getDistanceSq(te.getPos()) < 64;
 	}
 }

src/main/java/malte0811/industrialWires/containers/ContainerRenameKey.java

@@ -0,0 +1,39 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.containers;
+
+import malte0811.industrialWires.IndustrialWires;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.Container;
+import net.minecraft.util.EnumHand;
+
+import javax.annotation.Nonnull;
+
+public class ContainerRenameKey extends Container {
+	private final EnumHand hand;
+
+	public ContainerRenameKey(EnumHand h) {
+		hand = h;
+	}
+
+	@Override
+	public boolean canInteractWith(@Nonnull EntityPlayer playerIn) {
+		return playerIn.getHeldItem(hand).getItem()== IndustrialWires.key;
+	}
+}

src/main/java/malte0811/industrialWires/controlpanel/CoveredToggleSwitch.java

@@ -60,16 +60,14 @@ public class CoveredToggleSwitch extends ToggleSwitch {
 	}
 
 	@Override
-	public boolean interactWith(Vec3d hitRel, TileEntityPanel tile, EntityPlayerMP player) {
+	public void interactWith(Vec3d hitRel, TileEntityPanel tile, EntityPlayerMP player) {
 		if (player.isSneaking() && state == SwitchState.OPEN) {
 			state = SwitchState.CLOSED;
 		} else {
 			state = state.next();
 		}
 		setOut(state.active, tile);
-		tile.markDirty();
 		tile.triggerRenderUpdate();
-		return true;
 	}
 
 	@Override
@@ -105,6 +103,7 @@ public class CoveredToggleSwitch extends ToggleSwitch {
 		ret.state = state;
 		ret.rsOutputChannel = rsOutputChannel;
 		ret.rsOutputId = rsOutputId;
+		ret.active = active;
 		ret.setX(getX());
 		ret.setY(getY());
 		ret.setPanelHeight(panelHeight);
@@ -160,7 +159,6 @@ public class CoveredToggleSwitch extends ToggleSwitch {
 
 		CoveredToggleSwitch that = (CoveredToggleSwitch) o;
 
-		if (active != that.active) return false;
 		if (rsOutputId != that.rsOutputId) return false;
 		if (rsOutputChannel != that.rsOutputChannel) return false;
 		if (color != that.color) return false;
@@ -184,10 +182,12 @@ public class CoveredToggleSwitch extends ToggleSwitch {
 		ACTIVE(true, true);
 		public boolean active;
 		public boolean open;
+
 		SwitchState(boolean active, boolean open) {
 			this.open = open;
 			this.active = active;
 		}
+
 		SwitchState next() {
 			return values()[(ordinal() + 1) % values().length];
 		}

src/main/java/malte0811/industrialWires/controlpanel/IConfigurableComponent.java

@@ -85,9 +85,11 @@ public interface IConfigurableComponent {
 
 	class RSChannelConfig extends UniversalConfig<Byte> {
 		public boolean small;
+
 		public RSChannelConfig(String name, int x, int y, Byte value) {
 			this(name, x, y, value, false);
 		}
+
 		public RSChannelConfig(String name, int x, int y, Byte value, boolean small) {
 			super(name, x, y, value);
 			this.small = small;
@@ -113,6 +115,7 @@ public interface IConfigurableComponent {
 			this.width = width;
 		}
 	}
+
 	enum ConfigType {
 		BOOL,
 		STRING,

src/main/java/malte0811/industrialWires/controlpanel/IndicatorLight.java

@@ -44,9 +44,11 @@ public class IndicatorLight extends PanelComponent implements IConfigurableCompo
 	private byte rsInputChannel;
 	private int colorA = 0xff00;
 	private byte rsInput;
+
 	public IndicatorLight() {
 		super("indicator_light");
 	}
+
 	public IndicatorLight(int rsId, byte rsChannel, int color) {
 		this();
 		colorA = color;
@@ -74,6 +76,7 @@ public class IndicatorLight extends PanelComponent implements IConfigurableCompo
 
 	private static final float size = .0625F;
 	private static final float antiZOffset = .001F;
+
 	@Override
 	public List<RawQuad> getQuads() {
 		float[] color = new float[4];
@@ -83,6 +86,9 @@ public class IndicatorLight extends PanelComponent implements IConfigurableCompo
 		}
 		List<RawQuad> ret = new ArrayList<>(1);
 		PanelUtils.addColoredQuad(ret, new Vector3f(), new Vector3f(0, antiZOffset, size), new Vector3f(size, antiZOffset, size), new Vector3f(size, antiZOffset, 0), EnumFacing.UP, color);
+		if (rsInput>0) {
+			ret.get(ret.size()-1).light = 0xff0ff;
+		}
 		return ret;
 	}
 
@@ -107,22 +113,23 @@ public class IndicatorLight extends PanelComponent implements IConfigurableCompo
 	}
 
 	@Override
-	public boolean interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player) {
-		return false;
+	public void interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player) {
+
 	}
 
 	@Override
 	public void update(TileEntityPanel tile) {
 
 	}
+
 	private TileEntityPanel panel;
 	private Consumer<byte[]> handler = (input) -> {
 		if (input[rsInputChannel] != rsInput) {
 			rsInput = input[rsInputChannel];
-			panel.markDirty();
 			panel.triggerRenderUpdate();
 		}
 	};
+
 	@Nullable
 	@Override
 	public Consumer<byte[]> getRSInputHandler(int id, TileEntityPanel panel) {

src/main/java/malte0811/industrialWires/controlpanel/Label.java

@@ -33,6 +33,8 @@ import net.minecraft.nbt.NBTTagString;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.Vec3d;
+import net.minecraftforge.fml.common.FMLCommonHandler;
+import net.minecraftforge.fml.relauncher.Side;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -49,6 +51,7 @@ public class Label extends PanelComponent implements IConfigurableComponent {
 		this.text = text;
 		this.color = color;
 	}
+
 	public Label() {
 		super("label");
 	}
@@ -86,17 +89,21 @@ public class Label extends PanelComponent implements IConfigurableComponent {
 	@Override
 	public AxisAlignedBB getBlockRelativeAABB() {
 		if (aabb == null) {
+			if (FMLCommonHandler.instance().getEffectiveSide() == Side.CLIENT) {
 				RawModelFontRenderer fr = fontRenderer();
 				float width = fr.getStringWidth(text) * fr.scale;
 				float height = fr.FONT_HEIGHT * fr.scale;
 				aabb = new AxisAlignedBB(getX(), 0, getY(), getX() + width, 0, getY() + height);
+			} else {
+				aabb = new AxisAlignedBB(getX(), 0, getY(), getX() + .001, 0, getY() + .001);
+			}
 		}
 		return aabb;
 	}
 
 	@Override
-	public boolean interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player) {
-		return false;
+	public void interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player) {
+
 	}
 
 	@Override
@@ -184,4 +191,24 @@ public class Label extends PanelComponent implements IConfigurableComponent {
 				new FloatConfig("blue", 0, 70, color[2], 60)
 		};
 	}
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o) return true;
+		if (o == null || getClass() != o.getClass()) return false;
+		if (!super.equals(o)) return false;
+
+		Label label = (Label) o;
+
+		if (color != label.color) return false;
+		return text.equals(label.text);
+	}
+
+	@Override
+	public int hashCode() {
+		int result = super.hashCode();
+		result = 31 * result + text.hashCode();
+		result = 31 * result + color;
+		return result;
+	}
 }

src/main/java/malte0811/industrialWires/controlpanel/LightedButton.java

@@ -22,6 +22,7 @@ import malte0811.industrialWires.IndustrialWires;
 import malte0811.industrialWires.blocks.controlpanel.TileEntityPanel;
 import malte0811.industrialWires.client.RawQuad;
 import malte0811.industrialWires.client.gui.GuiPanelCreator;
+import malte0811.industrialWires.util.TriConsumer;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.nbt.NBTBase;
@@ -34,10 +35,7 @@ import org.lwjgl.util.vector.Vector3f;
 
 import javax.annotation.Nonnull;
 import java.util.ArrayList;
-import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
-import java.util.function.BiConsumer;
 
 public class LightedButton extends PanelComponent implements IConfigurableComponent {
 	public int color = 0xFF0000;
@@ -46,10 +44,11 @@ public class LightedButton extends PanelComponent implements IConfigurableCompon
 	public int rsOutputId;
 	public int rsOutputChannel;
 	private int ticksTillOff;
-	private Set<BiConsumer<Integer, Byte>> rsOut = new HashSet<>();
+
 	public LightedButton() {
 		super("lighted_button");
 	}
+
 	public LightedButton(int color, boolean active, boolean latching, int rsOutputId, int rsOutputChannel) {
 		this();
 		this.color = color;
@@ -62,8 +61,8 @@ public class LightedButton extends PanelComponent implements IConfigurableCompon
 	@Override
 	protected void writeCustomNBT(NBTTagCompound nbt, boolean toItem) {
 		nbt.setInteger(COLOR, color);
-		nbt.setInteger("timeout", ticksTillOff);
 		if (!toItem) {
+			nbt.setInteger("timeout", ticksTillOff);
 			nbt.setBoolean("active", active);
 		}
 		nbt.setBoolean(LATCHING, latching);
@@ -80,12 +79,18 @@ public class LightedButton extends PanelComponent implements IConfigurableCompon
 		rsOutputChannel = nbt.getInteger(RS_CHANNEL);
 		rsOutputId = nbt.getInteger(RS_ID);
 	}
+
 	private final static float size = .0625F;
+
 	@Override
 	public List<RawQuad> getQuads() {
 		float[] color = PanelUtils.getFloatColor(active, this.color);
 		List<RawQuad> ret = new ArrayList<>(5);
 		PanelUtils.addColoredBox(color, GRAY, null, new Vector3f(0, 0, 0), new Vector3f(size, size / 2, size), ret, false);
+		if (active) {
+			ret.get(0).light = 0xff0ff;
+		}
+
 		return ret;
 	}
 
@@ -109,17 +114,18 @@ public class LightedButton extends PanelComponent implements IConfigurableCompon
 	}
 
 	@Override
-	public boolean interactWith(Vec3d hitRel, TileEntityPanel tile, EntityPlayerMP player) {
+	public void interactWith(Vec3d hitRel, TileEntityPanel tile, EntityPlayerMP player) {
 		if (!latching && active) {
-			return false;
+			ticksTillOff = 10;
+			tile.markDirty();
+			tile.triggerRenderUpdate();
+			return;
 		}
 		setOut(!active, tile);
 		if (!latching) {
 			ticksTillOff = 10;
 		}
-		tile.markDirty();
 		tile.triggerRenderUpdate();
-		return true;
 	}
 
 	@Override
@@ -134,17 +140,10 @@ public class LightedButton extends PanelComponent implements IConfigurableCompon
 	}
 
 	@Override
-	public void registerRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {
+	public void registerRSOutput(int id, @Nonnull TriConsumer<Integer, Byte, PanelComponent> out) {
 		if (id == rsOutputId) {
-			rsOut.add(out);
-			out.accept(rsOutputChannel, (byte) (active?15:0));
-		}
-	}
-
-	@Override
-	public void unregisterRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {
-		if (id==rsOutputId) {
-			rsOut.remove(out);
+			super.registerRSOutput(id, out);
+			out.accept(rsOutputChannel, (byte) (active ? 15 : 0), this);
 		}
 	}
 
@@ -160,16 +159,13 @@ public class LightedButton extends PanelComponent implements IConfigurableCompon
 
 	@Override
 	public void invalidate(TileEntityPanel te) {
-		setOut(false, te);
+		setOut(rsOutputChannel, 0);
 	}
 
 	private void setOut(boolean on, TileEntityPanel tile) {
 		active = on;
-		tile.markDirty();
 		tile.triggerRenderUpdate();
-		for (BiConsumer<Integer, Byte> rs:rsOut) {
-			rs.accept(rsOutputChannel, (byte)(active?15:0));
-		}
+		setOut(rsOutputChannel, active ? 15 : 0);
 	}
 
 	@Override

src/main/java/malte0811/industrialWires/controlpanel/Lock.java

@@ -0,0 +1,358 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.controlpanel;
+
+import blusunrize.immersiveengineering.common.util.chickenbones.Matrix4;
+import malte0811.industrialWires.IndustrialWires;
+import malte0811.industrialWires.blocks.controlpanel.TileEntityPanel;
+import malte0811.industrialWires.client.RawQuad;
+import malte0811.industrialWires.client.gui.GuiPanelCreator;
+import malte0811.industrialWires.items.ItemKey;
+import malte0811.industrialWires.util.TriConsumer;
+import net.minecraft.block.Block;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTBase;
+import net.minecraft.nbt.NBTTagByte;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagInt;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.EnumHand;
+import net.minecraft.util.math.AxisAlignedBB;
+import net.minecraft.util.math.Vec3d;
+import org.lwjgl.util.vector.Vector3f;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+public class Lock extends PanelComponent implements IConfigurableComponent {
+	private final static Random rand = new Random();
+	@Nullable
+	private NBTTagCompound keyNBT;
+	private boolean turned;
+	private boolean latching = false;
+	private int rsOutputId;
+	private int rsOutputChannel;
+	private int ticksTillOff;
+	private int lockID;
+
+	public Lock() {
+		super("lock");
+		while (lockID==0) {
+			lockID = rand.nextInt();
+		}
+	}
+
+	public Lock(boolean latching, int rsOutputId, int rsOutputChannel) {
+		this();
+		this.latching = latching;
+		this.rsOutputChannel = rsOutputChannel;
+		this.rsOutputId = rsOutputId;
+	}
+
+	@Override
+	protected void writeCustomNBT(NBTTagCompound nbt, boolean toItem) {
+		if (!toItem) {
+			nbt.setInteger("timeout", ticksTillOff);
+			nbt.setBoolean("turned", turned);
+			if (keyNBT != null) {
+				nbt.setTag("key", keyNBT);
+			}
+		}
+		nbt.setInteger("lockId", lockID);
+		nbt.setBoolean(LATCHING, latching);
+		nbt.setInteger(RS_CHANNEL, rsOutputChannel);
+		nbt.setInteger(RS_ID, rsOutputId);
+	}
+
+	@Override
+	protected void readCustomNBT(NBTTagCompound nbt) {
+		ticksTillOff = nbt.getInteger("timeout");
+		if (nbt.hasKey("key", 10)) {
+			keyNBT = nbt.getCompoundTag("key");
+		} else {
+			keyNBT = null;
+		}
+		turned = nbt.getBoolean("turned");
+		if (nbt.hasKey("lockId")) {
+			lockID = nbt.getInteger("lockId");
+		}
+		latching = nbt.getBoolean(LATCHING);
+		rsOutputChannel = nbt.getInteger(RS_CHANNEL);
+		rsOutputId = nbt.getInteger(RS_ID);
+	}
+
+	private final static float size = .0625F;
+	private final static float keyWidth = .125F * size;
+	private final static float yOffset = size / 2 + .0001F;
+	private final static float xOffset = (size - keyWidth) / 2;
+	private final static float[] DARK_GRAY = {.4F, .4F, .4F};
+	private final static int DARK_GRAY_INT = 0xFF686868;
+	private final static float zOffset = keyWidth / 2;
+	private final static float keyOffset = keyWidth;
+	private final static float zOffsetLowerKey = size / 4;
+
+
+	@Override
+	public List<RawQuad> getQuads() {
+		List<RawQuad> ret = new ArrayList<>(5);
+		PanelUtils.addColoredBox(GRAY, GRAY, null, new Vector3f(0, 0, 0), new Vector3f(size, size / 2, size), ret, false);
+		if (keyNBT != null) {
+			Matrix4 mat = null;
+			if (turned) {
+				mat = new Matrix4();
+				mat.translate(size / 2, 0, size / 2);
+				mat.rotate(Math.PI / 2, 0, 1, 0);
+				mat.translate(-size / 2, 0, -size / 2);
+			}
+			addKey(ret, mat);
+		} else {
+			PanelUtils.addColoredQuad(ret, new Vector3f(xOffset + keyWidth, yOffset, zOffsetLowerKey), new Vector3f(xOffset, yOffset, zOffsetLowerKey),
+					new Vector3f(xOffset, yOffset, size - zOffsetLowerKey), new Vector3f(xOffset + keyWidth, yOffset, size - zOffsetLowerKey),
+					EnumFacing.UP, DARK_GRAY);
+		}
+		return ret;
+	}
+
+	private void addKey(List<RawQuad> out, Matrix4 mat) {
+		PanelUtils.addColoredBox(DARK_GRAY, DARK_GRAY, null, new Vector3f(xOffset, size / 2, zOffsetLowerKey), new Vector3f(keyWidth, keyOffset, size / 2), out, false, mat);
+		PanelUtils.addColoredBox(DARK_GRAY, DARK_GRAY, null, new Vector3f(xOffset, size / 2 + keyOffset, zOffset), new Vector3f(keyWidth, size, size - 2 * zOffset), out, false, mat);
+	}
+
+	@Override
+	@Nonnull
+	public PanelComponent copyOf() {
+		Lock ret = new Lock(latching, rsOutputId, rsOutputChannel);
+		ret.turned = turned;
+		ret.keyNBT = keyNBT == null ? null : keyNBT.copy();
+		ret.ticksTillOff = ticksTillOff;
+		ret.setX(x);
+		ret.setY(y);
+		ret.panelHeight = panelHeight;
+		return ret;
+	}
+
+	@Nonnull
+	@Override
+	public AxisAlignedBB getBlockRelativeAABB() {
+		if (aabb == null) {
+			aabb = new AxisAlignedBB(x, 0, y, x + size, getHeight(), y + size);
+		}
+		return aabb;
+	}
+
+	@Override
+	public void interactWith(Vec3d hitRel, TileEntityPanel tile, EntityPlayerMP player) {
+		boolean update = false;
+		if (keyNBT == null) {
+			for (EnumHand hand : EnumHand.values()) {
+				ItemStack held = player.getHeldItem(hand);
+				if (held!=null && held.getItem() == IndustrialWires.key && ItemKey.idForKey(held) == lockID) {
+					keyNBT = held.serializeNBT();
+					player.setHeldItem(hand, null);
+					break;
+				}
+			}
+		} else if (!turned) {
+			if (player.isSneaking() && player.getHeldItemMainhand()== null) {
+				player.setHeldItem(EnumHand.MAIN_HAND, ItemStack.loadItemStackFromNBT(keyNBT));
+				keyNBT = null;
+			} else {
+				turned = true;
+			}
+			update = true;
+		} else {
+			if (latching) {
+				turned = false;
+				update = true;
+			} else {
+				ticksTillOff = 10;
+			}
+		}
+		if (update) {
+			setOut(tile);
+			if (!latching && turned) {
+				ticksTillOff = 10;
+			}
+		}
+		tile.triggerRenderUpdate();
+	}
+
+	@Override
+	public void update(TileEntityPanel tile) {
+		if (!latching && ticksTillOff > 0) {
+			ticksTillOff--;
+			tile.markDirty();
+			if (ticksTillOff == 0) {
+				turned = false;
+				tile.triggerRenderUpdate();
+				setOut(tile);
+			}
+		}
+	}
+
+	@Override
+	public void registerRSOutput(int id, @Nonnull TriConsumer<Integer, Byte, PanelComponent> out) {
+		if (id == rsOutputId) {
+			super.registerRSOutput(id, out);
+			out.accept(rsOutputChannel, (byte) (turned ? 15 : 0), this);
+		}
+	}
+
+	@Override
+	public float getHeight() {
+		return size / 2;
+	}
+
+	@Override
+	public void renderInGUI(GuiPanelCreator gui) {
+		renderInGUIDefault(gui, GRAY_INT);
+		AxisAlignedBB aabb = getBlockRelativeAABB();
+		int left = (int) (gui.getX0() + (aabb.minX+xOffset) * gui.panelSize);
+		int top = (int) (gui.getY0() + (aabb.minZ+zOffsetLowerKey) * gui.panelSize);
+		int right = (int) (gui.getX0() + (aabb.maxX-xOffset) * gui.panelSize);
+		int bottom = (int) (gui.getY0() + (aabb.maxZ-zOffsetLowerKey) * gui.panelSize);
+		Gui.drawRect(left, top, right, bottom, DARK_GRAY_INT);
+	}
+
+	@Override
+	public void invalidate(TileEntityPanel te) {
+		setOut(rsOutputChannel, 0);
+	}
+
+	private void setOut(TileEntityPanel tile) {
+		tile.triggerRenderUpdate();
+		setOut(rsOutputChannel, turned ? 15 : 0);
+	}
+
+	@Override
+	public void dropItems(TileEntityPanel te) {
+		super.dropItems(te);
+		if (keyNBT!=null) {
+			Block.spawnAsEntity(te.getWorld(), te.getPos(), ItemStack.loadItemStackFromNBT(keyNBT));
+		}
+	}
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o) return true;
+		if (o == null || getClass() != o.getClass()) return false;
+		if (!super.equals(o)) return false;
+
+		Lock lock = (Lock) o;
+
+		if (turned != lock.turned) return false;
+		if (latching != lock.latching) return false;
+		if (rsOutputId != lock.rsOutputId) return false;
+		if (rsOutputChannel != lock.rsOutputChannel) return false;
+		if (ticksTillOff != lock.ticksTillOff) return false;
+		if (lockID != lock.lockID) return false;
+		return keyNBT != null ? keyNBT.equals(lock.keyNBT) : lock.keyNBT == null;
+	}
+
+	@Override
+	public int hashCode() {
+		int result = super.hashCode();
+		result = 31 * result + (keyNBT != null ? keyNBT.hashCode() : 0);
+		result = 31 * result + (turned ? 1 : 0);
+		result = 31 * result + (latching ? 1 : 0);
+		result = 31 * result + rsOutputId;
+		result = 31 * result + rsOutputChannel;
+		result = 31 * result + ticksTillOff;
+		result = 31 * result + lockID;
+		return result;
+	}
+
+	@Override
+	public void applyConfigOption(ConfigType type, int id, NBTBase value) {
+		switch (type) {
+		case BOOL:
+			if (id == 0) {
+				latching = ((NBTTagByte) value).getByte() != 0;
+			}
+			break;
+		case RS_CHANNEL:
+			if (id == 0) {
+				rsOutputChannel = ((NBTTagByte) value).getByte();
+			}
+			break;
+		case INT:
+			if (id == 0) {
+				rsOutputId = ((NBTTagInt) value).getInt();
+			}
+			break;
+		}
+	}
+
+	@Override
+	public String fomatConfigName(ConfigType type, int id) {
+		switch (type) {
+		case BOOL:
+			return I18n.format(IndustrialWires.MODID + ".desc.latching");
+		case RS_CHANNEL:
+		case INT:
+			return null;
+		default:
+			return "INVALID";
+		}
+	}
+
+	@Override
+	public String fomatConfigDescription(ConfigType type, int id) {
+		switch (type) {
+		case BOOL:
+			return I18n.format(IndustrialWires.MODID + ".desc.latching_info");
+		case RS_CHANNEL:
+			return I18n.format(IndustrialWires.MODID + ".desc.rschannel_info");
+		case INT:
+			return I18n.format(IndustrialWires.MODID + ".desc.rsid_info");
+		default:
+			return "INVALID?";
+		}
+	}
+
+	@Override
+	public RSChannelConfig[] getRSChannelOptions() {
+		return new RSChannelConfig[]{new RSChannelConfig("channel", 0, 0, (byte) rsOutputChannel)};
+	}
+
+	@Override
+	public IntConfig[] getIntegerOptions() {
+		return new IntConfig[]{new IntConfig("rsId", 0, 50, rsOutputId, 2, false)};
+	}
+
+	@Override
+	public BoolConfig[] getBooleanOptions() {
+		return new BoolConfig[]{new BoolConfig("latching", 0, 70, latching)};
+	}
+
+	@Override
+	public int getColor() {
+		return GRAY_INT;
+	}
+
+	public int getLockID() {
+		return lockID;
+	}
+}

src/main/java/malte0811/industrialWires/controlpanel/PanelComponent.java

@@ -22,6 +22,7 @@ import blusunrize.immersiveengineering.common.util.IELogger;
 import malte0811.industrialWires.blocks.controlpanel.TileEntityPanel;
 import malte0811.industrialWires.client.RawQuad;
 import malte0811.industrialWires.client.gui.GuiPanelCreator;
+import malte0811.industrialWires.util.TriConsumer;
 import net.minecraft.client.gui.Gui;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.RenderGlobal;
@@ -30,13 +31,12 @@ import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.Vec3d;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.function.BiConsumer;
+import java.util.*;
 import java.util.function.Consumer;
 import java.util.function.Supplier;
 
@@ -47,9 +47,12 @@ public abstract class PanelComponent {
 	private final String type;
 	protected final static float[] GRAY = {.8F, .8F, .8F};
 	protected final static int GRAY_INT = 0xFFD0D0D0;
+	private Set<TriConsumer<Integer, Byte, PanelComponent>> outputs = new HashSet<>();
+
 	protected PanelComponent(String type) {
 		this.type = type;
 	}
+
 	public static final Map<String, Supplier<PanelComponent>> baseCreaters = new HashMap<>();
 	public final static String COLOR = "color";
 	public final static String RS_CHANNEL = "rsChannel";
@@ -58,6 +61,7 @@ public abstract class PanelComponent {
 	public static final String HORIZONTAL = "horizontal";
 	public static final String LENGTH = "length";
 	public static final String LATCHING = "latching";
+
 	static {
 		baseCreaters.put("lighted_button", LightedButton::new);
 		baseCreaters.put("label", Label::new);
@@ -66,11 +70,16 @@ public abstract class PanelComponent {
 		baseCreaters.put("variac", Variac::new);
 		baseCreaters.put("toggle_switch", ToggleSwitch::new);
 		baseCreaters.put("toggle_switch_covered", CoveredToggleSwitch::new);
+		baseCreaters.put("lock", Lock::new);
 	}
+
 	protected abstract void writeCustomNBT(NBTTagCompound nbt, boolean toItem);
+
 	protected abstract void readCustomNBT(NBTTagCompound nbt);
+
 	// DON'T OFFSET BY x, y IN THIS METHOD!
 	public abstract List<RawQuad> getQuads();
+
 	@Nonnull
 	public abstract PanelComponent copyOf();
 
@@ -78,7 +87,7 @@ public abstract class PanelComponent {
 	@Nonnull
 	public abstract AxisAlignedBB getBlockRelativeAABB();
 
-	public abstract boolean interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player);
+	public abstract void interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player);
 
 	public abstract void update(TileEntityPanel tile);
 
@@ -89,11 +98,19 @@ public abstract class PanelComponent {
 		return null;
 	}
 
-	public void registerRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {}
+	public void registerRSOutput(int id, @Nonnull TriConsumer<Integer, Byte, PanelComponent> out) {
+		outputs.add(out);
+	}
 
-	public void unregisterRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {}
+	public void unregisterRSOutput(int id, @Nonnull TriConsumer<Integer, Byte, PanelComponent> out) {
+		outputs.remove(out);
+	}
 
-	public void invalidate(TileEntityPanel te) {}
+	public void dropItems(TileEntityPanel te) {
+	}
+
+	public void invalidate(TileEntityPanel te) {
+	}
 
 	public float getX() {
 		return x;
@@ -126,20 +143,27 @@ public abstract class PanelComponent {
 		nbt.setFloat("panelHeight", panelHeight);
 		nbt.setString("type", type);
 	}
+
 	public static PanelComponent read(NBTTagCompound nbt) {
 		String type = nbt.getString("type");
 		if (baseCreaters.containsKey(type)) {
 			PanelComponent ret = baseCreaters.get(type).get();
-			ret.readCustomNBT(nbt);
-			ret.setX(nbt.getFloat("x"));
-			ret.setY(nbt.getFloat("y"));
-			ret.setPanelHeight(nbt.getFloat("panelHeight"));
+			ret.readFromNBT(nbt);
 			return ret;
 		} else {
 			IELogger.info("(IndustrialWires) Unknown panel component: " + type);//TODO own logger?
 			return null;
 		}
 	}
+
+	public final void readFromNBT(NBTTagCompound nbt) {
+		readCustomNBT(nbt);
+		setX(nbt.getFloat("x"));
+		setY(nbt.getFloat("y"));
+		setPanelHeight(nbt.getFloat("panelHeight"));
+	}
+
+	@SideOnly(Side.CLIENT)
 	public void renderBox(TileEntityPanel te) {
 		GlStateManager.enableBlend();
 		GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
@@ -192,6 +216,12 @@ public abstract class PanelComponent {
 		return true;
 	}
 
+	void setOut(int channel, int level) {
+		for (TriConsumer<Integer, Byte, PanelComponent> out : outputs) {
+			out.accept(channel, (byte) level, this);
+		}
+	}
+
 	@Override
 	public boolean equals(Object o) {
 		if (this == o) return true;

src/main/java/malte0811/industrialWires/controlpanel/PanelUtils.java

@@ -22,8 +22,12 @@ import blusunrize.immersiveengineering.api.Lib;
 import blusunrize.immersiveengineering.common.util.chickenbones.Matrix4;
 import ic2.api.item.IC2Items;
 import malte0811.industrialWires.IndustrialWires;
+import malte0811.industrialWires.blocks.controlpanel.BlockPanel;
+import malte0811.industrialWires.blocks.controlpanel.BlockTypes_Panel;
 import malte0811.industrialWires.blocks.controlpanel.PropertyComponents.PanelRenderProperties;
 import malte0811.industrialWires.client.RawQuad;
+import malte0811.industrialWires.client.panelmodel.SmartLightingQuadIW;
+import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.block.model.BakedQuad;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
@@ -39,7 +43,9 @@ import net.minecraft.nbt.NBTTagFloat;
 import net.minecraft.nbt.NBTTagList;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.AxisAlignedBB;
+import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3i;
+import net.minecraft.world.World;
 import net.minecraftforge.client.model.ModelLoader;
 import net.minecraftforge.client.model.obj.OBJModel;
 import net.minecraftforge.client.model.pipeline.UnpackedBakedQuad;
@@ -51,8 +57,10 @@ import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.function.BiPredicate;
 
 import static malte0811.industrialWires.controlpanel.PanelComponent.*;
+import static malte0811.industrialWires.util.MiscUtils.discoverLocal;
 
 public final class PanelUtils {
 	public static TextureAtlasSprite PANEL_TEXTURE;
@@ -72,8 +80,11 @@ public final class PanelUtils {
 		Matrix4 m4RotOnly = m4.copy();
 		m4RotOnly.invert();
 		m4RotOnly.transpose();
-		for (PanelComponent pc : components) {
-			Matrix4 m4Here = m4.copy().translate(pc.getX(), 0, pc.getY());
+		//Intentionally not a for-each to help with CME's
+		//noinspection ForLoopReplaceableByForEach
+		for (int i = 0; i < components.size(); i++) {
+			PanelComponent pc = components.get(i);
+			Matrix4 m4Here = m4.copy().translate(pc.getX(), .0001, pc.getY());
 			List<RawQuad> compQuads = pc.getQuads();
 			for (RawQuad bq : compQuads) {
 				ret.add(bakeQuad(bq, m4Here, m4RotOnly, false));
@@ -130,7 +141,11 @@ public final class PanelUtils {
 				raw.colorA);
 		putVertexData(format, builder, transform.apply(vertices[3]), faceNormal, uvs[flip ? 0 : 2], uvs[flip ? 3 : 1], raw.tex,
 				raw.colorA);
-		return builder.build();
+		BakedQuad ret = builder.build();
+		if (raw.light>0) {
+			ret = new SmartLightingQuadIW(ret, raw.light);
+		}
+		return ret;
 	}
 
 	//mostly copied from IE's ClientUtils, it has protected access there...
@@ -274,6 +289,12 @@ public final class PanelUtils {
 		case 6://Covered toggle switch
 			addCommonInfo(data, list, true, true);
 			break;
+		case 7://Lock
+			addCommonInfo(data, list, false, true);
+			if (data.hasKey(LATCHING)) {
+				list.add(I18n.format(IndustrialWires.MODID + ".tooltip." + (data.getBoolean(LATCHING) ? "latching" : "instantaneous")));
+			}
+			break;
 		}
 	}
 
@@ -311,12 +332,26 @@ public final class PanelUtils {
 	public static boolean intersectXZ(AxisAlignedBB aabb1, AxisAlignedBB aabb2) {
 		return aabb1.minX < aabb2.maxX && aabb1.maxX > aabb2.minX && aabb1.minZ < aabb2.maxZ && aabb1.maxZ > aabb2.minZ;
 	}
+
 	public static void readListFromNBT(NBTTagList list, @Nonnull List<PanelComponent> base) {
+		boolean allNew = list.tagCount() != base.size();
+		if (allNew) {
 			base.clear();
+		}
 		for (int i = 0; i < list.tagCount(); i++) {
-			PanelComponent pc = PanelComponent.read(list.getCompoundTagAt(i));
+			NBTTagCompound nbt = list.getCompoundTagAt(i);
+			PanelComponent pc = PanelComponent.read(nbt);
 			if (pc != null) {
+				if (allNew) {
 					base.add(pc);
+				} else {
+					PanelComponent oldPc = base.get(i);
+					if (pc.getClass() != oldPc.getClass()) {
+						base.set(i, pc);
+					} else {
+						oldPc.readFromNBT(nbt);
+					}
+				}
 			}
 		}
 	}
@@ -327,4 +362,25 @@ public final class PanelUtils {
 		}
 		return panelBase;
 	}
+
+	public static List<BlockPos> discoverPanelParts(World w, BlockPos here, int maxCount) {
+		BiPredicate<BlockPos, Integer> isValid = (pos, count) -> {
+			if (pos.equals(here)) {
+				return true;
+			}
+			if (here.distanceSq(pos) > 25 || count > maxCount || !w.isBlockLoaded(pos)) {
+				return false;
+			}
+			IBlockState state = w.getBlockState(pos);
+			return state.getBlock() == IndustrialWires.panel && state.getValue(BlockPanel.type).isPanelConnector();
+		};
+		List<BlockPos> all = discoverLocal(w, here, isValid);
+		List<BlockPos> ret = new ArrayList<>();
+		for (BlockPos pos : all) {
+			if (w.getBlockState(pos).getBlock() == IndustrialWires.panel && w.getBlockState(pos).getValue(BlockPanel.type) != BlockTypes_Panel.DUMMY) {
+				ret.add(pos);
+			}
+		}
+		return ret;
+	}
 }

src/main/java/malte0811/industrialWires/controlpanel/Slider.java

@@ -22,6 +22,7 @@ import malte0811.industrialWires.IndustrialWires;
 import malte0811.industrialWires.blocks.controlpanel.TileEntityPanel;
 import malte0811.industrialWires.client.RawQuad;
 import malte0811.industrialWires.client.gui.GuiPanelCreator;
+import malte0811.industrialWires.util.TriConsumer;
 import net.minecraft.client.gui.Gui;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -33,10 +34,7 @@ import org.lwjgl.util.vector.Vector3f;
 
 import javax.annotation.Nonnull;
 import java.util.ArrayList;
-import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
-import java.util.function.BiConsumer;
 
 public class Slider extends PanelComponent implements IConfigurableComponent {
 	private static final float WIDTH = .0625F;
@@ -46,7 +44,7 @@ public class Slider extends PanelComponent implements IConfigurableComponent {
 	private byte out;
 	private byte rsChannel;
 	private int rsId;
-	private Set<BiConsumer<Integer, Byte>> outputs = new HashSet<>();
+
 	public Slider(float length, int color, boolean horizontal, int rsId, byte rsChannel) {
 		this();
 		this.color = color;
@@ -55,9 +53,11 @@ public class Slider extends PanelComponent implements IConfigurableComponent {
 		this.rsChannel = rsChannel;
 		this.rsId = rsId;
 	}
+
 	public Slider() {
 		super("slider");
 	}
+
 	@Override
 	protected void writeCustomNBT(NBTTagCompound nbt, boolean toItem) {
 		nbt.setInteger(COLOR, color);
@@ -101,6 +101,9 @@ public class Slider extends PanelComponent implements IConfigurableComponent {
 		}
 		PanelUtils.addColoredBox(color, GRAY, null, new Vector3f(horizontal ? val : 0, 0, horizontal ? 0 : val),
 				new Vector3f(.0625F, getHeight(), .0625F), ret, false);
+		if (out>0) {
+			ret.get(1).light = 0xff0ff;
+		}
 		return ret;
 	}
 
@@ -125,33 +128,21 @@ public class Slider extends PanelComponent implements IConfigurableComponent {
 	}
 
 	@Override
-	public boolean interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player) {
+	public void interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player) {
 		double pos = horizontal ? hitRelative.xCoord : (length - hitRelative.zCoord);
 		byte newLevel = (byte) (Math.min(pos * 16 / length, 15));
 		if (newLevel != out) {
-			for (BiConsumer<Integer, Byte> output:outputs) {
-				output.accept((int)rsChannel, newLevel);
-			}
+			setOut(rsChannel, newLevel);
 			out = newLevel;
-			tile.markDirty();
 			tile.triggerRenderUpdate();
-			return true;
-		}
-		return false;
-	}
-
-	@Override
-	public void registerRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {
-		if (id==rsId) {
-			outputs.add(out);
-			out.accept((int)rsChannel, this.out);
 		}
 	}
 
 	@Override
-	public void unregisterRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {
+	public void registerRSOutput(int id, @Nonnull TriConsumer<Integer, Byte, PanelComponent> out) {
 		if (id == rsId) {
-			outputs.remove(out);
+			super.registerRSOutput(id, out);
+			out.accept((int) rsChannel, this.out, this);
 		}
 	}
 
@@ -179,9 +170,7 @@ public class Slider extends PanelComponent implements IConfigurableComponent {
 
 	@Override
 	public void invalidate(TileEntityPanel te) {
-		for (BiConsumer<Integer, Byte> out:outputs) {
-			out.accept((int)rsChannel, (byte) 0);
-		}
+		setOut(rsChannel, 0);
 	}
 
 	@Override

src/main/java/malte0811/industrialWires/controlpanel/ToggleSwitch.java

@@ -23,6 +23,7 @@ import malte0811.industrialWires.IndustrialWires;
 import malte0811.industrialWires.blocks.controlpanel.TileEntityPanel;
 import malte0811.industrialWires.client.RawQuad;
 import malte0811.industrialWires.client.gui.GuiPanelCreator;
+import malte0811.industrialWires.util.TriConsumer;
 import net.minecraft.client.gui.Gui;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -37,22 +38,21 @@ import org.lwjgl.util.vector.Vector3f;
 
 import javax.annotation.Nonnull;
 import java.util.ArrayList;
-import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
-import java.util.function.BiConsumer;
 
 public class ToggleSwitch extends PanelComponent implements IConfigurableComponent {
 	public boolean active;
 	public int rsOutputId;
 	public byte rsOutputChannel;
-	private Set<BiConsumer<Integer, Byte>> rsOut = new HashSet<>();
+
 	public ToggleSwitch() {
 		super("toggle_switch");
 	}
+
 	public ToggleSwitch(String name) {
 		super(name);
 	}
+
 	public ToggleSwitch(boolean active, int rsOutputId, byte rsOutputChannel) {
 		this();
 		this.active = active;
@@ -75,11 +75,13 @@ public class ToggleSwitch extends PanelComponent implements IConfigurableCompone
 		rsOutputChannel = nbt.getByte(RS_CHANNEL);
 		rsOutputId = nbt.getInteger(RS_ID);
 	}
+
 	protected float sizeX = .0625F;
 	protected float sizeY = 1.5F * sizeX;
 	protected float rodRadius = sizeX * .25F;
 	protected float rodLength = 3 / 32F;
 	protected float yOffset = .0001F;
+
 	@Override
 	public List<RawQuad> getQuads() {
 		List<RawQuad> ret = new ArrayList<>();
@@ -115,11 +117,9 @@ public class ToggleSwitch extends PanelComponent implements IConfigurableCompone
 	}
 
 	@Override
-	public boolean interactWith(Vec3d hitRel, TileEntityPanel tile, EntityPlayerMP player) {
+	public void interactWith(Vec3d hitRel, TileEntityPanel tile, EntityPlayerMP player) {
 		setOut(!active, tile);
-		tile.markDirty();
 		tile.triggerRenderUpdate();
-		return true;
 	}
 
 	@Override
@@ -128,17 +128,10 @@ public class ToggleSwitch extends PanelComponent implements IConfigurableCompone
 	}
 
 	@Override
-	public void registerRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {
+	public void registerRSOutput(int id, @Nonnull TriConsumer<Integer, Byte, PanelComponent> out) {
 		if (id == rsOutputId) {
-			rsOut.add(out);
-			out.accept((int) rsOutputChannel, (byte) (active?15:0));
-		}
-	}
-
-	@Override
-	public void unregisterRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {
-		if (id==rsOutputId) {
-			rsOut.remove(out);
+			super.registerRSOutput(id, out);
+			out.accept((int) rsOutputChannel, (byte) (active ? 15 : 0), this);
 		}
 	}
 
@@ -167,16 +160,13 @@ public class ToggleSwitch extends PanelComponent implements IConfigurableCompone
 
 	@Override
 	public void invalidate(TileEntityPanel te) {
-		setOut(false, te);
+		setOut(rsOutputChannel, 0);
 	}
 
 	protected void setOut(boolean on, TileEntityPanel tile) {
 		active = on;
-		tile.markDirty();
 		tile.triggerRenderUpdate();
-		for (BiConsumer<Integer, Byte> rs:rsOut) {
-			rs.accept((int)rsOutputChannel, (byte)(active?15:0));
-		}
+		setOut(rsOutputChannel, active ? 15 : 0);
 	}
 
 	@Override

src/main/java/malte0811/industrialWires/controlpanel/Variac.java

@@ -23,6 +23,7 @@ import malte0811.industrialWires.IndustrialWires;
 import malte0811.industrialWires.blocks.controlpanel.TileEntityPanel;
 import malte0811.industrialWires.client.RawQuad;
 import malte0811.industrialWires.client.gui.GuiPanelCreator;
+import malte0811.industrialWires.util.TriConsumer;
 import net.minecraft.client.gui.Gui;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.resources.I18n;
@@ -38,10 +39,7 @@ import org.lwjgl.util.vector.Vector3f;
 
 import javax.annotation.Nonnull;
 import java.util.ArrayList;
-import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
-import java.util.function.BiConsumer;
 
 public class Variac extends PanelComponent implements IConfigurableComponent {
 	private static final float SIZE = 3 / 16F;
@@ -56,7 +54,6 @@ public class Variac extends PanelComponent implements IConfigurableComponent {
 	private byte out;
 	private byte rsChannel;
 	private int rsId;
-	private Set<BiConsumer<Integer, Byte>> outputs = new HashSet<>();
 
 	public Variac(int rsId, byte rsChannel) {
 		this();
@@ -131,7 +128,7 @@ public class Variac extends PanelComponent implements IConfigurableComponent {
 	}
 
 	@Override
-	public boolean interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player) {
+	public void interactWith(Vec3d hitRelative, TileEntityPanel tile, EntityPlayerMP player) {
 		double xRel = hitRelative.xCoord - SIZE / 2;
 		double yRel = -(hitRelative.zCoord - SIZE / 2);
 		double angle = 1.5 * Math.PI - Math.atan2(yRel, xRel);
@@ -143,7 +140,7 @@ public class Variac extends PanelComponent implements IConfigurableComponent {
 		angle -= .5 * Math.PI / 17;
 		angle /= 2 * Math.PI;
 		if (angle < 0 || angle >= 16 / 17D) {
-			return true;
+			return;
 		}
 		byte newLevel = (byte) (angle * 17);
 		if (newLevel > out) {
@@ -153,29 +150,17 @@ public class Variac extends PanelComponent implements IConfigurableComponent {
 		}
 		newLevel = (byte) Math.max(0, Math.min(newLevel, 15));
 		if (newLevel != out) {
-			for (BiConsumer<Integer, Byte> output : outputs) {
-				output.accept((int) rsChannel, newLevel);
-			}
+			setOut(rsChannel, newLevel);
 			out = newLevel;
-			tile.markDirty();
 			tile.triggerRenderUpdate();
-			return true;
-		}
-		return false;
-	}
-
-	@Override
-	public void registerRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {
-		if (id == rsId) {
-			outputs.add(out);
-			out.accept((int) rsChannel, this.out);
 		}
 	}
 
 	@Override
-	public void unregisterRSOutput(int id, @Nonnull BiConsumer<Integer, Byte> out) {
+	public void registerRSOutput(int id, @Nonnull TriConsumer<Integer, Byte, PanelComponent> out) {
 		if (id == rsId) {
-			outputs.remove(out);
+			super.registerRSOutput(id, out);
+			out.accept((int) rsChannel, this.out, this);
 		}
 	}
 
@@ -210,9 +195,7 @@ public class Variac extends PanelComponent implements IConfigurableComponent {
 
 	@Override
 	public void invalidate(TileEntityPanel te) {
-		for (BiConsumer<Integer, Byte> out : outputs) {
-			out.accept((int) rsChannel, (byte) 0);
-		}
+		setOut(rsChannel, 0);
 	}
 
 	@Override

src/main/java/malte0811/industrialWires/crafting/RecipeCoilLength.java

@@ -25,10 +25,13 @@ import net.minecraft.item.crafting.IRecipe;
 import net.minecraft.world.World;
 import net.minecraftforge.oredict.OreDictionary;
 
+import javax.annotation.Nonnull;
+
 public class RecipeCoilLength implements IRecipe {
-	public final ItemStack coil;
-	public final ItemStack cable;
-	final int maxLength;
+	private final ItemStack coil;
+	private final ItemStack cable;
+	private final int maxLength;
+
 	public RecipeCoilLength(int meta) {
 		coil = new ItemStack(IndustrialWires.coil, 1, meta);
 		cable = ItemIC2Coil.getUninsulatedCable(coil);
@@ -36,13 +39,13 @@ public class RecipeCoilLength implements IRecipe {
 	}
 
 	@Override
-	public boolean matches(InventoryCrafting inv, World worldIn) {
+	public boolean matches(@Nonnull InventoryCrafting inv, @Nonnull World worldIn) {
 		int l = getLength(inv);
 		return l > 0;
 	}
 
 	@Override
-	public ItemStack getCraftingResult(InventoryCrafting inv) {
+	public ItemStack getCraftingResult(@Nonnull InventoryCrafting inv) {
 		ItemStack ret = new ItemStack(IndustrialWires.coil, 1, coil.getItemDamage());
 		ItemIC2Coil.setLength(ret, Math.min(maxLength, getLength(inv)));
 		return ret;
@@ -50,7 +53,7 @@ public class RecipeCoilLength implements IRecipe {
 
 	@Override
 	public int getRecipeSize() {
-		return 0;
+		return 1;
 	}
 
 	@Override
@@ -58,8 +61,9 @@ public class RecipeCoilLength implements IRecipe {
 		return null;
 	}
 
+	@Nonnull
 	@Override
-	public ItemStack[] getRemainingItems(InventoryCrafting inv) {
+	public ItemStack[] getRemainingItems(@Nonnull InventoryCrafting inv) {
 		ItemStack[] ret = new ItemStack[inv.getSizeInventory()];
 		int length = Math.min(getLength(inv), maxLength);
 		for (int i = 0;i<ret.length&&length>0;i++) {
@@ -67,7 +71,7 @@ public class RecipeCoilLength implements IRecipe {
 			if (OreDictionary.itemMatches(curr, coil, false)) {
 				length-=ItemIC2Coil.getLength(curr);
 				if (length<0) {
-					ret[i] = new ItemStack(IndustrialWires.coil, 1);
+					ret[i] = coil.copy();
 					ItemIC2Coil.setLength(ret[i], -length);
 				}
 			} else if (OreDictionary.itemMatches(curr, cable, false)) {
@@ -76,6 +80,7 @@ public class RecipeCoilLength implements IRecipe {
 		}
 		return ret;
 	}
+
 	private int getLength(InventoryCrafting inv) {
 		int cableLength = 0;
 		for (int i = 0; i < inv.getSizeInventory(); i++) {

src/main/java/malte0811/industrialWires/crafting/RecipeComponentCopy.java

@@ -0,0 +1,106 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package malte0811.industrialWires.crafting;
+
+import blusunrize.immersiveengineering.api.ApiUtils;
+import malte0811.industrialWires.IndustrialWires;
+import malte0811.industrialWires.controlpanel.PanelComponent;
+import malte0811.industrialWires.items.ItemPanelComponent;
+import net.minecraft.inventory.InventoryCrafting;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.crafting.IRecipe;
+import net.minecraft.world.World;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+public class RecipeComponentCopy implements IRecipe {
+
+	@Override
+	public boolean matches(@Nonnull InventoryCrafting inv, @Nonnull World worldIn) {
+		boolean found = false;
+		int foundX = -1;
+		int foundY = -1;
+		for (int x = 0; x < inv.getWidth(); x++) {
+			for (int y = 0; y < inv.getHeight(); y++) {
+				ItemStack here = inv.getStackInRowAndColumn(x, y);
+				PanelComponent pc1 = ItemPanelComponent.componentFromStack(here);
+				if (pc1!=null) {
+					if (x==foundX&&y==foundY) {
+						continue;
+					}
+					if (found) {
+						return false;
+					}
+					if (y+1<inv.getHeight()) {
+						ItemStack below = inv.getStackInRowAndColumn(x, y + 1);
+						PanelComponent pc2 = ItemPanelComponent.componentFromStack(below);
+						if (pc2 == null || pc2.getClass() != pc1.getClass()) {
+							return false;
+						}
+						found = true;
+						foundX = x;
+						foundY = y + 1;
+					} else {
+						return false;
+					}
+				}
+			}
+		}
+		return found;
+	}
+
+	@Override
+	public ItemStack getCraftingResult(@Nonnull InventoryCrafting inv) {
+		int[] pos = getTopComponent(inv);
+		if (pos != null) {
+			return ApiUtils.copyStackWithAmount(inv.getStackInRowAndColumn(pos[0], pos[1]), 2);
+		} else {
+			return null;
+		}
+	}
+
+	@Override
+	public int getRecipeSize() {
+		return 2;
+	}
+
+	@Override
+	public ItemStack getRecipeOutput() {
+		return null;
+	}
+
+	@Nonnull
+	@Override
+	public ItemStack[] getRemainingItems(@Nonnull InventoryCrafting inv) {
+		return new ItemStack[inv.getSizeInventory()];
+	}
+
+	@Nullable
+	private int[] getTopComponent(@Nonnull InventoryCrafting inv) {
+		for (int x = 0; x < inv.getWidth(); x++) {
+			for (int y = 0; y < inv.getHeight() - 1; y++) {
+				ItemStack here = inv.getStackInRowAndColumn(x, y);
+				if (here!=null && here.getItem() == IndustrialWires.panelComponent) {
+					return new int[]{x, y};
+				}
+			}
+		}
+		return null;
+	}
+}

src/main/java/malte0811/industrialWires/crafting/RecipeInitPC.java

@@ -0,0 +1,51 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.crafting;
+
+import malte0811.industrialWires.IndustrialWires;
+import malte0811.industrialWires.items.ItemPanelComponent;
+import net.minecraft.inventory.InventoryCrafting;
+import net.minecraft.item.ItemStack;
+import net.minecraft.world.World;
+import net.minecraftforge.oredict.ShapedOreRecipe;
+
+import javax.annotation.Nonnull;
+
+public class RecipeInitPC extends ShapedOreRecipe {
+
+	public RecipeInitPC(ItemStack result, Object... recipe) {
+		super(result, recipe);
+	}
+
+	@Nonnull
+	@Override
+	public ItemStack getCraftingResult(@Nonnull InventoryCrafting var1) {
+		ItemStack ret = super.getCraftingResult(var1);
+		if (ret.getItem()== IndustrialWires.panelComponent) {
+			//implicitely initialize the component, relevant for locks with random ID's
+			ItemPanelComponent.getTagCompound(ret);
+		}
+		return ret;
+	}
+
+	@Override
+	public boolean matches(InventoryCrafting inv, World world) {
+		return super.matches(inv, world);
+	}
+}

src/main/java/malte0811/industrialWires/crafting/RecipeKeyLock.java

@@ -0,0 +1,116 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package malte0811.industrialWires.crafting;
+
+import blusunrize.immersiveengineering.api.ApiUtils;
+import malte0811.industrialWires.IndustrialWires;
+import malte0811.industrialWires.controlpanel.Lock;
+import malte0811.industrialWires.controlpanel.PanelComponent;
+import malte0811.industrialWires.items.ItemKey;
+import malte0811.industrialWires.items.ItemPanelComponent;
+import net.minecraft.inventory.InventoryCrafting;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.crafting.IRecipe;
+import net.minecraft.world.World;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+//TODO JEI
+public class RecipeKeyLock implements IRecipe {
+
+	@Override
+	public boolean matches(@Nonnull InventoryCrafting inv, @Nonnull World worldIn) {
+		return getLockId(inv) != 0;
+	}
+
+	@Override
+	public ItemStack getCraftingResult(@Nonnull InventoryCrafting inv) {
+		ItemStack key = getKey(inv);
+		if (key==null) {
+			return null;
+		}
+		ItemStack ret = new ItemStack(IndustrialWires.key, 1, 1);
+		ItemKey.setId(ret, getLockId(inv));
+		return ret;
+	}
+
+	@Override
+	public int getRecipeSize() {
+		return 2;
+	}
+
+	@Nonnull
+	@Override
+	public ItemStack getRecipeOutput() {
+		return new ItemStack(IndustrialWires.key, 1, 1);
+	}
+
+	@Nonnull
+	@Override
+	public ItemStack[] getRemainingItems(@Nonnull InventoryCrafting inv) {
+		ItemStack[] ret = new ItemStack[inv.getSizeInventory()];
+		for (int i = 0; i < ret.length; i++) {
+			ItemStack here = inv.getStackInSlot(i);
+			if (here!=null && here.getItem() == IndustrialWires.panelComponent) {
+				ret[i] = ApiUtils.copyStackWithAmount(here, 1);
+			}
+		}
+		return ret;
+	}
+
+	private int getLockId(@Nonnull InventoryCrafting inv) {
+		int id = 0;
+		boolean hasKey = false;
+		for (int i = 0; i < inv.getSizeInventory(); i++) {
+			ItemStack here = inv.getStackInSlot(i);
+			if (here!=null && here.getItem() == IndustrialWires.key && here.getMetadata()==0) {
+				if (hasKey) {//too many keys
+					return 0;
+				}
+				hasKey = true;
+			} else if (here != null && here.getItem() == IndustrialWires.panelComponent) {
+				if (id != 0) {//too many locks/components
+					return 0;
+				}
+				PanelComponent pc = ItemPanelComponent.componentFromStack(here);
+				if (pc instanceof Lock) {
+					id = ((Lock) pc).getLockID();
+				} else {
+					return 0;
+				}
+			}
+		}
+		if (!hasKey) {
+			return 0;
+		}
+		return id;
+	}
+
+	@Nullable
+	//assumes that the recipe is valid
+	private ItemStack getKey(@Nonnull InventoryCrafting inv) {
+		for (int i = 0; i < inv.getSizeInventory(); i++) {
+			ItemStack here = inv.getStackInSlot(i);
+			if (here!=null && here.getItem() == IndustrialWires.key) {
+				return here;
+			}
+		}
+		return null;
+	}
+}

src/main/java/malte0811/industrialWires/crafting/RecipeKeyRing.java

@@ -0,0 +1,168 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package malte0811.industrialWires.crafting;
+
+import malte0811.industrialWires.IWConfig;
+import malte0811.industrialWires.IndustrialWires;
+import net.minecraft.inventory.InventoryCrafting;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.crafting.IRecipe;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
+import net.minecraft.world.World;
+
+import javax.annotation.Nonnull;
+
+import static malte0811.industrialWires.items.ItemKey.*;
+
+public class RecipeKeyRing implements IRecipe {
+
+	private final boolean addToRing;
+	public RecipeKeyRing(boolean add) {
+		addToRing = add;
+	}
+
+	@Override
+	public boolean matches(@Nonnull InventoryCrafting inv, @Nonnull World worldIn) {
+		return isValid(inv);
+	}
+
+	@Override
+	public ItemStack getCraftingResult(@Nonnull InventoryCrafting inv) {
+		if (isValid(inv)) {
+			if (addToRing) {//add key to ring
+				ItemStack ring = inv.getStackInSlot(getRingPos(inv)).copy();
+				NBTTagCompound nbt = ring.getTagCompound();
+				ItemStack key = inv.getStackInSlot(getKeyPos(inv));
+				NBTTagCompound keyNBT = key.getTagCompound();
+				if (nbt == null) {
+					nbt = new NBTTagCompound();
+					ring.setTagCompound(nbt);
+				}
+				if (!nbt.hasKey(RING_KEYS)) {
+					nbt.setTag(RING_KEYS, new NBTTagList());
+				}
+				if (keyNBT != null) {
+					NBTTagList keys = nbt.getTagList(RING_KEYS, 10);
+					if (keys.tagCount() >= IWConfig.maxKeysOnRing) {
+						return null;
+					}
+					keys.appendTag(keyNBT.copy());
+					nbt.setInteger(LOCK_ID, keyNBT.getInteger(LOCK_ID));
+					nbt.setString(NAME, keyNBT.getString(NAME));
+				}
+				return ring;
+			} else {//remove key from ring
+				ItemStack ring = inv.getStackInSlot(getRingPos(inv)).copy();
+				NBTTagCompound nbt = ring.getTagCompound();
+				ItemStack key = new ItemStack(IndustrialWires.key, 1, 1);
+				if (nbt != null) {
+					NBTTagList keys = nbt.getTagList(RING_KEYS, 10);
+					if (keys.tagCount() > 0) {
+						NBTTagCompound first = keys.getCompoundTagAt(keys.tagCount() - 1);
+						key.setTagCompound(first);
+						return key;
+					}
+				}
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public int getRecipeSize() {
+		return 1;
+	}
+
+	@Nonnull
+	@Override
+	public ItemStack getRecipeOutput() {
+		return new ItemStack(IndustrialWires.key, 1, addToRing?2:1);
+	}
+
+	@Nonnull
+	@Override
+	public ItemStack[] getRemainingItems(@Nonnull InventoryCrafting inv) {
+		ItemStack[] ret = new ItemStack[inv.getSizeInventory()];
+		if (!addToRing) {
+			int ringId = getRingPos(inv);
+			ItemStack ring = inv.getStackInSlot(ringId).copy();
+			NBTTagCompound nbt = ring.getTagCompound();
+			if (nbt!=null) {
+				NBTTagList keys = nbt.getTagList(RING_KEYS, 10);
+				keys.removeTag(keys.tagCount()-1);
+				if (keys.tagCount() > 0) {
+					NBTTagCompound first = keys.getCompoundTagAt(0);
+					keys.removeTag(0);
+					keys.appendTag(first);
+					nbt.setInteger(LOCK_ID, first.getInteger(LOCK_ID));
+					nbt.setString(NAME, first.getString(NAME));
+				} else {
+					nbt.removeTag(LOCK_ID);
+					nbt.removeTag(NAME);
+				}
+				ret[ringId] = ring;
+			}
+		}
+		return ret;
+	}
+
+	private boolean isValid(@Nonnull InventoryCrafting inv) {
+		boolean hasRing = false;
+		boolean hasKey = false;
+		for (int i = 0;i<inv.getSizeInventory();i++) {
+			ItemStack here = inv.getStackInSlot(i);
+			if (here!=null&&here.getItem()==IndustrialWires.key) {
+				if (here.getMetadata()==1 && !hasKey) {//key
+					hasKey = true;
+					continue;
+				} else if (here.getMetadata()==2 && !hasRing) {//ring
+					hasRing = true;
+					continue;
+				}
+				return false;
+			} else if (here!=null) {
+				return false;
+			}
+		}
+		if (addToRing) {
+			return hasKey&&hasRing;
+		} else {
+			return !hasKey&&hasRing;
+		}
+	}
+
+	private int getRingPos(@Nonnull InventoryCrafting inv) {
+		for (int i = 0;i<inv.getSizeInventory();i++) {
+			ItemStack here = inv.getStackInSlot(i);
+			if (here!=null&&here.getItem()==IndustrialWires.key&&here.getMetadata()==2) {
+				return i;
+			}
+		}
+		return -1;
+	}
+	private int getKeyPos(@Nonnull InventoryCrafting inv) {
+		for (int i = 0;i<inv.getSizeInventory();i++) {
+			ItemStack here = inv.getStackInSlot(i);
+			if (here!=null&&here.getItem()==IndustrialWires.key&&here.getMetadata()==1) {
+				return i;
+			}
+		}
+		return -1;
+	}
+}

src/main/java/malte0811/industrialWires/items/INetGUIItem.java

@@ -0,0 +1,27 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.items;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.util.EnumHand;
+
+public interface INetGUIItem {
+	void onChange(NBTTagCompound nbt, EntityPlayer p, EnumHand hand);
+}

src/main/java/malte0811/industrialWires/items/ItemIC2Coil.java

@@ -17,11 +17,6 @@
  */
 package malte0811.industrialWires.items;
 
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import blusunrize.immersiveengineering.ImmersiveEngineering;
 import blusunrize.immersiveengineering.api.Lib;
 import blusunrize.immersiveengineering.api.TargetingInfo;
 import blusunrize.immersiveengineering.api.energy.wires.IImmersiveConnectable;
@@ -48,10 +43,17 @@ import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumHand;
+import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3d;
 import net.minecraft.util.text.TextComponentTranslation;
 import net.minecraft.world.World;
+import net.minecraftforge.fml.common.registry.GameRegistry;
+
+import javax.annotation.Nonnull;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 
 public class ItemIC2Coil extends Item implements IWireCoil {
 	public final static String[] subNames = {"tin", "copper", "gold", "hv", "glass"};
@@ -62,10 +64,12 @@ public class ItemIC2Coil extends Item implements IWireCoil{
 		setHasSubtypes(true);
 		this.setCreativeTab(IndustrialWires.creativeTab);
 		setMaxStackSize(64);
-		ImmersiveEngineering.registerByFullName(this, IndustrialWires.MODID+":"+"ic2WireCoil");
+		setRegistryName(new ResourceLocation(IndustrialWires.MODID, "ic2WireCoil"));
+		GameRegistry.register(this);
 	}
+
 	@Override
-	public void getSubItems(Item itemIn, CreativeTabs tab, List<ItemStack> subItems) {
+	public void getSubItems(@Nonnull Item itemIn, CreativeTabs tab, List<ItemStack> subItems) {
 		for (int i = 0; i < subNames.length; i++) {
 			ItemStack tmp = new ItemStack(this, 1, i);
 			setLength(tmp, getMaxWireLength(tmp));
@@ -76,21 +80,27 @@ public class ItemIC2Coil extends Item implements IWireCoil{
 	public String getUnlocalizedName(ItemStack stack) {
 		return this.getUnlocalizedName() + "." + subNames[stack.getMetadata()];
 	}
+
 	@Override
 	public WireType getWireType(ItemStack stack) {
 		return IC2Wiretype.IC2_TYPES[stack.getMetadata()];
 	}
+
 	@Override
 	public void addInformation(ItemStack stack, EntityPlayer player, List<String> list, boolean adv) {
 		list.add(I18n.format(IndustrialWires.MODID + ".desc.wireLength", getLength(stack)));
-		list.add(I18n.format(IndustrialWires.MODID+".desc.recipe"));
+		int transferRate = IC2Wiretype.IC2_TYPES[stack.getMetadata()].getTransferRate();
+		list.add(I18n.format(IndustrialWires.MODID + ".tooltip.transfer_rate", transferRate));
+		list.add(I18n.format(IndustrialWires.MODID + ".tooltip.input_rate", transferRate / 8));
 		if (stack.getTagCompound() != null && stack.getTagCompound().hasKey("linkingPos")) {
 			int[] link = stack.getTagCompound().getIntArray("linkingPos");
-			if(link!=null&&link.length>3) {
+			if (link.length > 3) {
 				list.add(I18n.format(Lib.DESC_INFO + "attachedToDim", link[1], link[2], link[3], link[0]));
 			}
 		}
+		list.add(I18n.format(IndustrialWires.MODID + ".desc.recipe"));
 	}
+
 	//mostly copied from IE
 	@Override
 	public EnumActionResult onItemUseFirst(ItemStack stack, EntityPlayer player, World world, BlockPos pos, EnumFacing side, float hitX, float hitY, float hitZ, EnumHand hand) {
@@ -108,7 +118,6 @@ public class ItemIC2Coil extends Item implements IWireCoil{
 				if (!(tileEntity instanceof IImmersiveConnectable) || !((IImmersiveConnectable) tileEntity).canConnect()) {
 					return EnumActionResult.PASS;
 				}
-
 				if( !((IImmersiveConnectable)tileEntity).canConnectCable(wire, target)) {
 					player.addChatMessage(new TextComponentTranslation(Lib.CHAT_WARN+"wrongCable"));
 					return EnumActionResult.FAIL;
@@ -198,18 +207,22 @@ public class ItemIC2Coil extends Item implements IWireCoil{
 		}
 		return EnumActionResult.PASS;
 	}
+
 	public static void setLength(ItemStack i, int blocks) {
 		i.setTagInfo(lengthKey, new NBTTagInt(blocks));
 	}
+
 	public static int getLength(ItemStack i) {
 		if (i.getTagCompound() == null) {
 			setLength(i, 4);
 		}
 		return i.getTagCompound().getInteger(lengthKey);
 	}
+
 	public static int getMaxWireLength(ItemStack i) {
 		return IWConfig.maxLengthOnCoil[i.getItemDamage()];
 	}
+
 	public static ItemStack getUninsulatedCable(ItemStack i) {
 		switch (i.getMetadata()) {
 		case 0:

src/main/java/malte0811/industrialWires/items/ItemKey.java

@@ -0,0 +1,146 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.items;
+
+import malte0811.industrialWires.IndustrialWires;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagInt;
+import net.minecraft.nbt.NBTTagList;
+import net.minecraft.nbt.NBTTagString;
+import net.minecraft.util.*;
+import net.minecraft.world.World;
+import net.minecraftforge.fml.common.registry.GameRegistry;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.List;
+
+public class ItemKey extends Item implements INetGUIItem {
+	public static final String LOCK_ID = "lockId";
+	public static final String RING_KEYS = "ringkeys";
+	public static final String NAME = "name";
+	public static final String[] types = {"blank_key", "key", "key_ring"};
+
+	public ItemKey() {
+		setUnlocalizedName(IndustrialWires.MODID + ".key");
+		setHasSubtypes(true);
+		this.setCreativeTab(IndustrialWires.creativeTab);
+		setMaxStackSize(64);
+		setRegistryName(new ResourceLocation(IndustrialWires.MODID, "key"));
+		GameRegistry.register(this);
+	}
+
+	@Nonnull
+	@Override
+	public String getItemStackDisplayName(@Nonnull ItemStack stack) {
+		NBTTagCompound nbt = stack.getTagCompound();
+		if (nbt!=null&&nbt.hasKey(NAME)&&!nbt.getString(NAME).trim().isEmpty()) {
+			return I18n.format("item."+IndustrialWires.MODID+".key.key_named.name")+" "+nbt.getString(NAME);
+		}
+		return super.getItemStackDisplayName(stack);
+	}
+
+	@Override
+	public void getSubItems(@Nonnull Item itemIn, CreativeTabs tab, List<ItemStack> subItems) {
+		subItems.add(new ItemStack(this, 1, 0));
+		subItems.add(new ItemStack(this, 1, 2));
+	}
+
+	@Override
+	public void addInformation(ItemStack stack, EntityPlayer player, List<String> tooltip, boolean advanced) {
+		super.addInformation(stack, player, tooltip, advanced);
+		if (stack.getMetadata()==2&&stack.getTagCompound()!=null) {
+			NBTTagList keys = stack.getTagCompound().getTagList(RING_KEYS, 10);
+			for (int i = 0;i< keys.tagCount()-1;i++) {
+				tooltip.add(I18n.format("item."+IndustrialWires.MODID+".key.key_named.name")+" "+keys.getCompoundTagAt(i).getString(NAME));
+			}
+		}
+	}
+
+	@Nonnull
+	@Override
+	public String getUnlocalizedName(ItemStack stack) {
+		return "item."+IndustrialWires.MODID+".key."+types[stack.getMetadata()];
+	}
+
+	public static void setId(ItemStack stack, int lockID) {
+		stack.setTagInfo(LOCK_ID, new NBTTagInt(lockID));
+	}
+
+	public static int idForKey(@Nullable ItemStack held) {
+		if (held==null||held.getItem()!=IndustrialWires.key||held.getMetadata()==0) {
+			return 0;
+		}
+		NBTTagCompound nbt = held.getTagCompound();
+		if (nbt!=null) {
+			return nbt.getInteger(LOCK_ID);
+		}
+		return 0;
+	}
+
+	@Override
+	public int getItemStackLimit(ItemStack stack) {
+		return 1;
+	}
+
+	@Nonnull
+	@Override
+	public ActionResult<ItemStack> onItemRightClick(@Nonnull ItemStack stack, World worldIn, EntityPlayer playerIn, @Nonnull EnumHand hand) {
+		ItemStack held = playerIn.getHeldItem(hand);
+		if (!worldIn.isRemote) {
+			if (playerIn.isSneaking()&&held.getMetadata()==2) {
+				//select next key
+				NBTTagCompound nbt = held.getTagCompound();
+				if (nbt!=null) {
+					NBTTagList allKeys = nbt.getTagList(RING_KEYS, 10);
+					if (allKeys.tagCount()>1) {
+						NBTTagCompound next = allKeys.getCompoundTagAt(0);
+						allKeys.removeTag(0);
+						allKeys.appendTag(next);
+						nbt.setInteger(LOCK_ID, next.getInteger(LOCK_ID));
+						nbt.setString(NAME, next.getString(NAME));
+						playerIn.inventory.markDirty();
+					}
+				}
+			} else if (idForKey(held)!=0&&held.getMetadata()==1) {
+				playerIn.openGui(IndustrialWires.MODID, 1, worldIn, 0, 0, hand == EnumHand.MAIN_HAND ? 1 : 0);
+			}
+		}
+		return new ActionResult<>(EnumActionResult.SUCCESS, stack);
+	}
+
+	@Override
+	public void onChange(NBTTagCompound nbt, EntityPlayer p, EnumHand hand) {
+		ItemStack held = p.getHeldItem(hand);
+		String name = nbt.getString(NAME);
+		if (!name.trim().isEmpty()) {
+			held.setTagInfo(NAME, new NBTTagString(name));
+		} else {
+			NBTTagCompound heldNBT = held.getTagCompound();
+			if (heldNBT!=null) {
+				heldNBT.removeTag(NAME);
+			}
+		}
+	}
+}

src/main/java/malte0811/industrialWires/items/ItemPanelComponent.java

@@ -18,8 +18,10 @@
 
 package malte0811.industrialWires.items;
 
+import blusunrize.immersiveengineering.api.ApiUtils;
 import blusunrize.immersiveengineering.client.ClientProxy;
 import malte0811.industrialWires.IndustrialWires;
+import malte0811.industrialWires.controlpanel.IConfigurableComponent;
 import malte0811.industrialWires.controlpanel.PanelComponent;
 import malte0811.industrialWires.controlpanel.PanelUtils;
 import net.minecraft.client.gui.FontRenderer;
@@ -30,6 +32,7 @@ import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
 import net.minecraft.util.ActionResult;
 import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumHand;
@@ -43,10 +46,13 @@ import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import java.util.List;
 
-public class ItemPanelComponent extends Item {
+public class ItemPanelComponent extends Item implements INetGUIItem {
 	public static final String[] types = {
-			"lighted_button", "label", "indicator_light", "slider", "variac", "toggle_switch", "toggle_switch_covered"
+			"lighted_button", "label", "indicator_light", "slider", "variac", "toggle_switch", "toggle_switch_covered", "lock"
 	};
+	public static final String TYPE = "type";
+	public static final String ID = "cfgId";
+	public static final String VALUE = "value";
 
 	public ItemPanelComponent() {
 		setUnlocalizedName(IndustrialWires.MODID + ".panel_component");
@@ -89,7 +95,10 @@ public class ItemPanelComponent extends Item {
 	}
 
 	@Nullable
-	public static PanelComponent componentFromStack(ItemStack stack) {
+	public static PanelComponent componentFromStack(@Nullable ItemStack stack) {
+		if (stack==null||stack.getItem()!=IndustrialWires.panelComponent) {
+			return null;
+		}
 		NBTTagCompound loadFrom = getTagCompound(stack).getCompoundTag("data").copy();
 		loadFrom.setString("type", types[stack.getMetadata()]);
 		return PanelComponent.read(loadFrom);
@@ -154,4 +163,27 @@ public class ItemPanelComponent extends Item {
 		}
 		return new ActionResult<>(EnumActionResult.SUCCESS, itemStackIn);
 	}
+
+	@Override
+	public void onChange(NBTTagCompound data, EntityPlayer player, EnumHand hand) {
+		ItemStack held = player.getHeldItem(hand);
+		if (held!=null && held.getItem() == IndustrialWires.panelComponent) {
+			PanelComponent old = ItemPanelComponent.componentFromStack(held);
+			if (old instanceof IConfigurableComponent) {
+				NBTTagList changes = data.getTagList("data", 10);
+				IConfigurableComponent cmp = (IConfigurableComponent) old;
+				for (int i = 0; i < changes.tagCount(); i++) {
+					NBTTagCompound curr = changes.getCompoundTagAt(i);
+					IConfigurableComponent.ConfigType type = IConfigurableComponent.ConfigType.values()[curr.getInteger(TYPE)];
+					try {
+						cmp.applyConfigOption(type, curr.getInteger(ID), curr.getTag(VALUE));
+					} catch (Exception x) {
+						x.printStackTrace();
+					}
+				}
+				ItemStack newCmp = ApiUtils.copyStackWithAmount(ItemPanelComponent.stackFromComponent(old), held.stackSize);
+				player.setHeldItem(hand, newCmp);
+			}
+		}
+	}
 }

src/main/java/malte0811/industrialWires/network/MessageComponentSync.java

@@ -46,7 +46,8 @@ public class MessageComponentSync implements IMessage {
 		this.data = data;
 	}
 
-	public MessageComponentSync() {}
+	public MessageComponentSync() {
+	}
 
 	@Override
 	public void fromBytes(ByteBuf buf) {
@@ -66,6 +67,7 @@ public class MessageComponentSync implements IMessage {
 			ctx.getServerHandler().playerEntity.getServerWorld().addScheduledTask(()->handle(message, ctx.getServerHandler().playerEntity));
 			return null;
 		}
+
 		private void handle(MessageComponentSync msg, EntityPlayerMP player) {
 			ItemStack held = player.getHeldItem(msg.hand);
 			if (held!=null&&held.getItem()== IndustrialWires.panelComponent) {

src/main/java/malte0811/industrialWires/network/MessageGUIInteract.java

@@ -38,7 +38,8 @@ public class MessageGUIInteract implements IMessage {
 		this.data = data;
 	}
 
-	public MessageGUIInteract() {}
+	public MessageGUIInteract() {
+	}
 
 	@Override
 	public void fromBytes(ByteBuf buf) {
@@ -60,6 +61,7 @@ public class MessageGUIInteract implements IMessage {
 			ctx.getServerHandler().playerEntity.getServerWorld().addScheduledTask(()->handle(message, ctx.getServerHandler().playerEntity));
 			return null;
 		}
+
 		private void handle(MessageGUIInteract msg, EntityPlayerMP player) {
 			if (player.getDistanceSqToCenter(msg.pos)<100) {//closer than 10 blocks
 				TileEntity te = player.worldObj.getTileEntity(msg.pos);

src/main/java/malte0811/industrialWires/network/MessageItemSync.java

@@ -0,0 +1,68 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.network;
+
+import io.netty.buffer.ByteBuf;
+import malte0811.industrialWires.items.INetGUIItem;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.util.EnumHand;
+import net.minecraftforge.fml.common.network.ByteBufUtils;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
+
+public class MessageItemSync implements IMessage {
+	private EnumHand hand;
+	private NBTTagCompound data;
+
+	public MessageItemSync(EnumHand h, NBTTagCompound data) {
+		hand = h;
+		this.data = data;
+	}
+
+	public MessageItemSync() {
+	}
+
+	@Override
+	public void fromBytes(ByteBuf buf) {
+		hand = EnumHand.values()[buf.readInt()];
+		data = ByteBufUtils.readTag(buf);
+	}
+
+	@Override
+	public void toBytes(ByteBuf buf) {
+		buf.writeInt(hand.ordinal());
+		ByteBufUtils.writeTag(buf, data);
+	}
+
+	public static class HandlerServer implements IMessageHandler<MessageItemSync, IMessage> {
+		@Override
+		public IMessage onMessage(MessageItemSync message, MessageContext ctx) {
+			EntityPlayer player = ctx.getServerHandler().playerEntity;
+			ItemStack held = player.getHeldItem(message.hand);
+			if (held!=null && held.getItem() instanceof INetGUIItem) {
+				ctx.getServerHandler().playerEntity.getServerWorld().addScheduledTask(() ->
+						((INetGUIItem)held.getItem()).onChange(message.data, player, message.hand));
+			}
+			return null;
+		}
+	}
+}

src/main/java/malte0811/industrialWires/network/MessagePanelInteract.java

@@ -41,7 +41,8 @@ public class MessagePanelInteract implements IMessage {
 		hitRelative = hit;
 	}
 
-	public MessagePanelInteract() {}
+	public MessagePanelInteract() {
+	}
 
 	@Override
 	public void fromBytes(ByteBuf buf) {
@@ -67,6 +68,7 @@ public class MessagePanelInteract implements IMessage {
 			ctx.getServerHandler().playerEntity.getServerWorld().addScheduledTask(()->handle(message, ctx.getServerHandler().playerEntity));
 			return null;
 		}
+
 		private void handle(MessagePanelInteract msg, EntityPlayerMP player) {
 			if (player.getDistanceSqToCenter(msg.pos)<100) {//closer than 10 blocks
 				TileEntity te = player.worldObj.getTileEntity(msg.pos);

src/main/java/malte0811/industrialWires/network/MessageTileSyncIW.java

@@ -41,7 +41,8 @@ public class MessageTileSyncIW implements IMessage {
 		this.nbt = nbt;
 	}
 
-	public MessageTileSyncIW() {}
+	public MessageTileSyncIW() {
+	}
 
 	@Override
 	public void fromBytes(ByteBuf buf) {

src/main/java/malte0811/industrialWires/util/Beziers.java

@@ -21,7 +21,9 @@ package malte0811.industrialWires.util;
 import net.minecraft.util.math.Vec3d;
 
 public final class Beziers {
-	private Beziers() {}
+	private Beziers() {
+	}
+
 	public static Vec3d getPoint(double t, Vec3d[] controls) {
 		if (t == 0) {
 			return controls[0];
@@ -36,9 +38,11 @@ public final class Beziers {
 		}
 		return ret;
 	}
+
 	public static int binomialCoeff(int n, int k) {
 		return factorial(n - k + 1, n) / factorial(2, k);
 	}
+
 	public static int factorial(int start, int end) {
 		int ret = 1;
 		for (int i = start; i <= end; i++) {

src/main/java/malte0811/industrialWires/util/ConversionUtil.java

@@ -21,28 +21,37 @@ import blusunrize.immersiveengineering.common.Config;
 import malte0811.industrialWires.IWConfig.MechConversion;
 
 public class ConversionUtil {
-	private ConversionUtil() {}
+	private ConversionUtil() {
+	}
+
 	public static double rotPerIf() {
 		return 1 / Config.IEConfig.Machines.dynamo_output;
 	}
+
 	public static double ifPerRot() {
 		return Config.IEConfig.Machines.dynamo_output;
 	}
+
 	public static double euPerIfIdeal() {
 		return MechConversion.euPerIf;
 	}
+
 	public static double ifPerEuIdeal() {
 		return 1 / MechConversion.euPerIf;
 	}
+
 	public static double euPerKin() {
 		return 1 / euPerKin();
 	}
+
 	public static double kinPerEu() {
 		return MechConversion.kinPerEu;
 	}
+
 	public static double kinPerRot() {
 		return kinPerEu() * euPerIfIdeal() * ifPerRot();
 	}
+
 	public static double rotPerKin() {
 		return 1 / kinPerRot();
 	}

src/main/java/malte0811/industrialWires/util/DualEnergyStorage.java

@@ -29,6 +29,7 @@ public class DualEnergyStorage {
 	public DualEnergyStorage(double maxEU, double maxInEU, double maxOutEU) {
 		this(0, maxEU, maxInEU, maxOutEU);
 	}
+
 	public DualEnergyStorage(double storedEU, double maxEU, double maxInEU, double maxOutEU) {
 		this.maxEU = maxEU;
 		this.maxInEU = maxInEU;
@@ -112,6 +113,7 @@ public class DualEnergyStorage {
 			nbtOuter.setTag(key, nbt);
 		}
 	}
+
 	public static DualEnergyStorage readFromNBT(NBTTagCompound nbt) {
 		return new DualEnergyStorage(nbt.getDouble("stored"), nbt.getDouble("maxStored"), nbt.getDouble("maxIn"), nbt.getDouble("maxOut"));
 	}

src/main/java/malte0811/industrialWires/util/MiscUtils.java

@@ -22,10 +22,6 @@ import blusunrize.immersiveengineering.api.ApiUtils;
 import blusunrize.immersiveengineering.api.energy.wires.IImmersiveConnectable;
 import blusunrize.immersiveengineering.api.energy.wires.ImmersiveNetHandler;
 import com.google.common.collect.ImmutableSet;
-import malte0811.industrialWires.IndustrialWires;
-import malte0811.industrialWires.blocks.controlpanel.BlockPanel;
-import malte0811.industrialWires.blocks.controlpanel.BlockTypes_Panel;
-import net.minecraft.block.state.IBlockState;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
@@ -37,16 +33,15 @@ import java.util.Set;
 import java.util.function.BiPredicate;
 
 public final class MiscUtils {
-	private MiscUtils() {}
-	public static Set<ImmersiveNetHandler.Connection> genConnBlockstate(Set<ImmersiveNetHandler.Connection> conns, World world)
-	{
+	private MiscUtils() {
+	}
+
+	public static Set<ImmersiveNetHandler.Connection> genConnBlockstate(Set<ImmersiveNetHandler.Connection> conns, World world) {
 		if (conns == null)
 			return ImmutableSet.of();
-		Set<ImmersiveNetHandler.Connection> ret = new HashSet<ImmersiveNetHandler.Connection>()
-		{
+		Set<ImmersiveNetHandler.Connection> ret = new HashSet<ImmersiveNetHandler.Connection>() {
 			@Override
-			public boolean equals(Object o)
-			{
+			public boolean equals(Object o) {
 				if (o == this)
 					return true;
 				if (!(o instanceof HashSet))
@@ -60,8 +55,7 @@ public final class MiscUtils {
 				return true;
 			}
 		};
-		for (ImmersiveNetHandler.Connection c : conns)
-		{
+		for (ImmersiveNetHandler.Connection c : conns) {
 			IImmersiveConnectable end = ApiUtils.toIIC(c.end, world, false);
 			if (end == null)
 				continue;
@@ -72,23 +66,7 @@ public final class MiscUtils {
 
 		return ret;
 	}
-	public static List<BlockPos> discoverPanelParts(World w, BlockPos here) {
-		BiPredicate<BlockPos, Integer> isValid = (pos, count)->{
-			if (here.distanceSq(pos)>25||count>100||!w.isBlockLoaded(pos)) {
-				return false;
-			}
-			IBlockState state = w.getBlockState(pos);
-			return state.getBlock() == IndustrialWires.panel && state.getValue(BlockPanel.type) != BlockTypes_Panel.CREATOR;
-		};
-		List<BlockPos> all = discoverLocal(w, here, isValid);
-		List<BlockPos> ret = new ArrayList<>();
-		for (BlockPos pos:all) {
-			if (w.getBlockState(pos).getValue(BlockPanel.type)!= BlockTypes_Panel.DUMMY) {
-				ret.add(pos);
-			}
-		}
-		return ret;
-	}
+
 	public static List<BlockPos> discoverLocal(World w, BlockPos here, BiPredicate<BlockPos, Integer> isValid) {
 		List<BlockPos> ret = new ArrayList<>();
 		List<BlockPos> open = new ArrayList<>();

src/main/java/malte0811/industrialWires/util/TriConsumer.java

@@ -0,0 +1,23 @@
+/*
+ * This file is part of Industrial Wires.
+ * Copyright (C) 2016-2017 malte0811
+ *
+ * Industrial Wires is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Industrial Wires is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Industrial Wires.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package malte0811.industrialWires.util;
+
+public interface TriConsumer<A, B, C> {
+	void accept(A a, B b, C c);
+}

src/main/java/malte0811/industrialWires/wires/IC2Wiretype.java

@@ -36,10 +36,12 @@ public class IC2Wiretype extends WireType{
 	final double[] lossPerBlock = {.2, .2, .4, .8, .025};
 	final double[] ic2RenderDiameter = {.03125, .03125, .046875, .0625, .75 * .03125};
 	public static final IC2Wiretype[] IC2_TYPES = {new IC2Wiretype(0), new IC2Wiretype(1), new IC2Wiretype(2), new IC2Wiretype(3), new IC2Wiretype(4)};
+
 	public IC2Wiretype(int ordinal) {
 		super();
 		this.type = ordinal;
 	}
+
 	/**
 	 * In this case, this does not return the loss RATIO but the loss PER BLOCK
 	 */
@@ -47,45 +49,55 @@ public class IC2Wiretype extends WireType{
 	public double getLossRatio() {
 		return lossPerBlock[type];
 	}
+
 	@Override
 	public int getTransferRate() {
 		return ic2Rates[type];
 	}
+
 	@Override
 	public int getColour(Connection connection) {
 		return ic2Colors[type];
 	}
+
 	@Override
 	public double getSlack() {
 		return type == 2 ? 1.03 : 1.005;
 	}
+
 	@Override
 	@SideOnly(Side.CLIENT)
 	public TextureAtlasSprite getIcon(Connection connection) {
 		return iconDefaultWire;
 	}
+
 	@Override
 	public int getMaxLength() {
 		return IWConfig.maxLengthPerConn[type];
 	}
+
 	@Override
 	public ItemStack getWireCoil(ImmersiveNetHandler.Connection con) {
 		ItemStack ret = getWireCoil();
 		ItemIC2Coil.setLength(ret, con.length);
 		return ret;
 	}
+
 	@Override
 	public ItemStack getWireCoil() {
 		return new ItemStack(IndustrialWires.coil, 1, type);
 	}
+
 	@Override
 	public String getUniqueName() {
 		return ic2Names[type];
 	}
+
 	@Override
 	public double getRenderDiameter() {
 		return ic2RenderDiameter[type];
 	}
+
 	@Override
 	public boolean isEnergyWire() {
 		return true;

src/main/resources/assets/industrialwires/lang/en_US.lang

@@ -35,6 +35,11 @@ item.industrialwires.panel_component.slider.name=Slider
 item.industrialwires.panel_component.variac.name=Variac®
 item.industrialwires.panel_component.toggle_switch.name=Toggle Switch
 item.industrialwires.panel_component.toggle_switch_covered.name=Covered Toggle Switch
+item.industrialwires.panel_component.lock.name=Lock Switch
+item.industrialwires.key.key.name=Key
+item.industrialwires.key.key_named.name=Key for
+item.industrialwires.key.blank_key.name=Blank Key
+item.industrialwires.key.key_ring.name=Key Ring
 
 
 industrialwires.desc.wireLength=Wire length: %1s block(s)
@@ -48,11 +53,13 @@ industrialwires.desc.latching_info=Does this button stay on indefinitely?
 industrialwires.desc.latching_info=Does this button stay on indefinitely?
 industrialwires.desc.disassemble=Disassemble the panel
 industrialwires.desc.rsid_info=The ID of the redstone wire controller to output a signal to
+industrialwires.desc.rschannel_info=The color of the redstone channel to output a signal to
 industrialwires.desc.label_text=The text in this label
 industrialwires.desc.red=Red
 industrialwires.desc.green=Green
 industrialwires.desc.blue=Blue
 industrialwires.desc.length=Length
+industrialwires.tooltip.rschannel_info=The color of the channel to output the signal to
 
 industrialwires.tooltip.horizontal=Horizontal
 industrialwires.tooltip.vertical=Vertical
@@ -61,6 +68,11 @@ industrialwires.tooltip.text=Text: %1s
 industrialwires.tooltip.latching=Stays on indefinitely
 industrialwires.tooltip.instantaneous=Turns off after half a second
 industrialwires.tooltip.length=Length: %1s
+industrialwires.tooltip.power_tier=Power Tier: %s
+industrialwires.tooltip.eu_per_tick=%s EU/t
+industrialwires.tooltip.transfer_rate=Burns at %s EU/t
+industrialwires.tooltip.input_rate=%s EU/t per connector
+
 
 industrialwires.chat.tooLong=This coil does not contain enough wire for this connection
 industrialwires.chat.stackSize=Linking is only possible with a stack of size 1
@@ -97,7 +109,7 @@ ie.manual.entry.industrialWires.intro.subtext=
 ie.manual.entry.industrialWires.intro0=Control Panels allow you to monitor and control a large amount of redstone signals using only a few blocks. Those signals can currently be connected using redstone wires and connectors.<br>Buttons, switches, indicator lights and other things that can be placed on a control panel are called §l(Panel) Components§r<br>To create a control panel you will need a Panel Creator, the individual components and a basic machine casing as the enclosure of the panel. Each
 ie.manual.entry.industrialWires.intro1=component is described in the entry "Panel Components". Right-clicking with a panel component opens up a GUI in which the properties of the component, like the redstone channel and ID or the color, can be configured.
 ie.manual.entry.industrialWires.intro2=A §l(panel) network§r is formed by panel blocks connected to each other, directly or through other panel blocks. Panel blocks include the control panel itself, the panel connector and the Redstone Wire Controller. If multiple components in one network are configured to modify the same
-ie.manual.entry.industrialWires.intro3=redstone signal, the resulting behavior is undefined (but won't crash the game). Having multiple components accepting the same signal on a network is valid though.
+ie.manual.entry.industrialWires.intro3=redstone signal, the resulting signal will be the highest of the individual signals. Having multiple components accepting the same signal on a network is valid as well.
 
 ie.manual.entry.industrialWires.panel_creator.name=Panel Creator
 ie.manual.entry.industrialWires.panel_creator.subtext=
@@ -110,12 +122,15 @@ ie.manual.entry.industrialWires.redstone.subtext=Could also be blood vessels
 ie.manual.entry.industrialWires.redstone0=A panel network can contain any amount of §lRedstone Wire Controllers§r. Each controller should be assigned a different ID in its GUI. Each component that interacts with redstone signals has two settings in its GUI: A redstone channel color and a controller ID. To get the redstone signals out of and into the controller it needs to be connected to redstone
 ie.manual.entry.industrialWires.redstone1=connectors from Immersive Engineering.
 
-ie.manual.entry.industrialWires.components.name=Panel Components
-ie.manual.entry.industrialWires.components.subtext=More than just two
-ie.manual.entry.industrialWires.button=A simple button that activates a redstone signal when pressed. Its color can be changed. The button either stays on until clicked again (latching) or tuns off after half a second (non-latching).
-ie.manual.entry.industrialWires.label=A text that can be placed on the control panel, for example to indicate the purpose of some other component. The color and obviously the text can be edited.
-ie.manual.entry.industrialWires.indicator_light=A small indicator that brightens as the input redstone signal is increased. The color can be changed.
-ie.manual.entry.industrialWires.slider=A sliding switch that can set an output redstone signal to any desired signal strength. It can be either vertically or horizontally aligned and can have any length between one eighth of a block and one block. The color of the sliding knob can be changed.
-ie.manual.entry.industrialWires.toggle_switch=A switch to turn a signal on or off. The covered version includes a cover to prevent accidental activation: When clicked for the first time the cover will open, the signal will be turned on by clicking once again. Another click will close the cover and turn off the output signal. If the cover was opened by accident it can be closed by shift-right-clicking
-ie.manual.entry.industrialWires.toggle_switch1=the switch. The color of the cover can be configured.
-ie.manual.entry.industrialWires.variac=A Variac® is a variable autotransformer. The output signal of the transformer increases as the knob is turned to the right. The signal strenght can only be increased by one unit per click.
+ie.manual.entry.industrialwires.components.name=Panel Components
+ie.manual.entry.industrialwires.components.subtext=More than just two
+ie.manual.entry.industrialwires.components.general=The settings of any component can be copied to a component of the same type by placing the components directly above each other in a crafting bench. The settings of the upper component will be copied to the lower.
+ie.manual.entry.industrialwires.button=A simple button that activates a redstone signal when pressed. Its color can be changed. The button either stays on until clicked again (latching) or tuns off after half a second (non-latching).
+ie.manual.entry.industrialwires.label=A text that can be placed on the control panel, for example to indicate the purpose of some other component. The color and obviously the text can be edited.
+ie.manual.entry.industrialwires.indicator_light=A small indicator that brightens as the input redstone signal is increased. The color can be changed.
+ie.manual.entry.industrialwires.slider=A sliding switch that can set an output redstone signal to any desired signal strength. It can be either vertically or horizontally aligned and can have any length between one eighth of a block and one block. The color of the sliding knob can be changed.
+ie.manual.entry.industrialwires.toggle_switch=A switch to turn a signal on or off. The covered version includes a cover to prevent accidental activation: When clicked for the first time the cover will open, the signal will be turned on by clicking once again. Another click will close the cover and turn off the output signal. If the cover was opened by accident it can be closed by shift-right-clicking
+ie.manual.entry.industrialwires.toggle_switch1=the switch. The color of the cover can be configured.
+ie.manual.entry.industrialwires.variac=A Variac® is a variable autotransformer. The output signal of the transformer increases as the knob is turned to the right. The signal strenght can only be increased by one unit per click.
+ie.manual.entry.industrialwires.lock=A lock switch activates a redstone signal when a key is inserted and turned. A newly crafted lock will have a unique key configuration. By placing a blank key and a lock in a crafting table a key for the lock can be created. Multiple locks fitting the same key can be created using component copying (see page 1). Keys can be named in a GUI opened by right-clicking with them.
+ie.manual.entry.industrialwires.lock1=Up to <config;I;iwKeysOnRing> can be combined on a key ring. Keys are added to the ring by placing both in a crafting table. Shift-right-click the key ring to cycle through the keys on the ring. The selected key can be removed from the ring by placing the ring in a crafting table. The key ring will work just as the selected key would on lock switches.

src/main/resources/assets/industrialwires/models/item/key/blank_key.json

@@ -0,0 +1,6 @@
+{
+  "parent":"item/generated",
+  "textures": {
+    "layer0":"industrialwires:items/blank_key"
+  }
+}

src/main/resources/assets/industrialwires/models/item/key/key.json

@@ -0,0 +1,6 @@
+{
+  "parent":"item/generated",
+  "textures": {
+    "layer0":"industrialwires:items/key"
+  }
+}

src/main/resources/assets/industrialwires/models/item/key/key_ring.json

@@ -0,0 +1,6 @@
+{
+  "parent":"item/generated",
+  "textures": {
+    "layer0":"industrialwires:items/key_ring"
+  }
+}

src/main/resources/assets/industrialwires/models/item/panel_component/lock.json

@@ -0,0 +1,6 @@
+{
+  "parent":"item/generated",
+  "textures": {
+    "layer0":"industrialwires:items/lock_switch"
+  }
+}