Merge branch 'mc1.16/config-ui' into mc1.16/dev

# Conflicts:
#	src/main/java/com/simibubi/create/content/contraptions/goggles/GoggleConfigScreen.java
#	src/main/java/com/simibubi/create/foundation/command/AllCommands.java
#	src/main/java/com/simibubi/create/foundation/command/FabulousWarningCommand.java
#	src/main/java/com/simibubi/create/foundation/command/OverlayConfigCommand.java
#	src/main/java/com/simibubi/create/foundation/command/PonderCommand.java
#	src/main/java/com/simibubi/create/foundation/command/ToggleDebugCommand.java
#	src/main/java/com/simibubi/create/foundation/command/ToggleExperimentalRenderingCommand.java
#	src/main/java/com/simibubi/create/foundation/gui/AbstractSimiContainerScreen.java
#	src/main/java/com/simibubi/create/foundation/gui/AbstractSimiScreen.java
#	src/main/java/com/simibubi/create/foundation/gui/AllIcons.java
#	src/main/java/com/simibubi/create/foundation/gui/UIRenderHelper.java
#	src/main/java/com/simibubi/create/foundation/ponder/NavigatableSimiScreen.java
#	src/main/java/com/simibubi/create/foundation/ponder/PonderProgressBar.java
#	src/main/java/com/simibubi/create/foundation/ponder/PonderUI.java
#	src/main/java/com/simibubi/create/foundation/ponder/content/PonderIndexScreen.java
#	src/main/java/com/simibubi/create/foundation/ponder/content/PonderTagScreen.java
#	src/main/java/com/simibubi/create/foundation/ponder/ui/ChapterLabel.java
#	src/main/java/com/simibubi/create/foundation/ponder/ui/PonderButton.java
#	src/main/resources/create.mixins.json

src/main/java/com/simibubi/create/CreateClient.java

@@ -13,6 +13,7 @@ import com.simibubi.create.content.contraptions.relays.encased.CasingConnectivit
 import com.simibubi.create.content.schematics.ClientSchematicLoader;
 import com.simibubi.create.content.schematics.client.SchematicAndQuillHandler;
 import com.simibubi.create.content.schematics.client.SchematicHandler;
+import com.simibubi.create.events.ClientEvents;
 import com.simibubi.create.foundation.ResourceReloadHandler;
 import com.simibubi.create.foundation.block.render.CustomBlockModels;
 import com.simibubi.create.foundation.block.render.SpriteShifter;
@@ -80,6 +81,7 @@ public class CreateClient {
 		modEventBus.addListener(CreateClient::onModelRegistry);
 		modEventBus.addListener(CreateClient::onTextureStitch);
 		modEventBus.addListener(AllParticleTypes::registerFactories);
+		modEventBus.addListener(ClientEvents::loadCompleted);
 
 		Backend.init();
 		OptifineHandler.init();
@@ -110,11 +112,14 @@ public class CreateClient {
 		PonderIndex.registerTags();
 
 		UIRenderHelper.init();
+		UIRenderHelper.enableStencil();
 
 		IResourceManager resourceManager = Minecraft.getInstance()
 			.getResourceManager();
 		if (resourceManager instanceof IReloadableResourceManager)
 			((IReloadableResourceManager) resourceManager).addReloadListener(new ResourceReloadHandler());
+
+
 	}
 
 	public static void onTextureStitch(TextureStitchEvent.Pre event) {

src/main/java/com/simibubi/create/compat/jei/category/BlockzapperUpgradeCategory.java

@@ -88,7 +88,7 @@ public class BlockzapperUpgradeCategory extends CreateRecipeCategory<Blockzapper
 		font.drawWithShadow(matrixStack, textComponent, (BLOCKZAPPER_UPGRADE_RECIPE.width - font.getStringWidth(textComponent.getString())) / 2f, 57, 0x8B8B8B);
 
 		GuiGameElement.of(recipe.getRecipeOutput())
-				.at(90, 0)
+				.<GuiGameElement.GuiRenderBuilder>at(90, 0)
 				.scale(3.5)
 				.render(matrixStack);
 	}

src/main/java/com/simibubi/create/compat/jei/category/PolishingCategory.java

@@ -73,7 +73,7 @@ public class PolishingCategory extends CreateRecipeCategory<SandPaperPolishingRe
 		tag.put("Polishing", matchingStacks[0].serializeNBT());
 		tag.putBoolean("JEI", true);
 		GuiGameElement.of(renderedSandpaper)
-				.at(getBackground().getWidth() / 2 - 16, 0, 0)
+				.<GuiGameElement.GuiRenderBuilder>at(getBackground().getWidth() / 2 - 16, 0, 0)
 				.scale(2)
 				.render(matrixStack);
 	}

src/main/java/com/simibubi/create/content/contraptions/relays/advanced/sequencer/SequencedGearshiftScreen.java

@@ -153,7 +153,7 @@ public class SequencedGearshiftScreen extends AbstractSimiScreen {
 			0xffffff);
 
 		GuiGameElement.of(renderedItem)
-			.at(guiLeft + background.width + 10, guiTop + 100, -150)
+			.<GuiGameElement.GuiRenderBuilder>at(guiLeft + background.width + 10, guiTop + 100, -150)
 			.scale(5)
 			.render(matrixStack);
 	}

src/main/java/com/simibubi/create/content/curiosities/symmetry/SymmetryWandScreen.java

@@ -123,7 +123,7 @@ public class SymmetryWandScreen extends AbstractSimiScreen {
 
 		renderBlock(matrixStack);
 		GuiGameElement.of(wand)
-			.at(guiLeft + 190, guiTop + 420, -150)
+			.<GuiGameElement.GuiRenderBuilder>at(guiLeft + 190, guiTop + 420, -150)
 			.scale(4)
 			.rotate(-70, 20, 20)
 			.render(matrixStack);

src/main/java/com/simibubi/create/content/curiosities/zapper/ZapperScreen.java

@@ -133,7 +133,7 @@ public class ZapperScreen extends AbstractSimiScreen {
 
 	protected void renderZapper(MatrixStack matrixStack) {
 		GuiGameElement.of(zapper)
-			.at((this.width - this.sWidth) / 2 + 200, this.height / 2 - this.sHeight / 4 + 25, -150)
+			.<GuiGameElement.GuiRenderBuilder>at((this.width - this.sWidth) / 2 + 200, this.height / 2 - this.sHeight / 4 + 25, -150)
 			.scale(4)
 			.render(matrixStack);
 	}

src/main/java/com/simibubi/create/content/logistics/block/inventories/AdjustableCrateScreen.java

@@ -97,7 +97,7 @@ public class AdjustableCrateScreen extends AbstractSimiContainerScreen<Adjustabl
 		}
 
 		GuiGameElement.of(renderedItem)
-				.at(guiLeft + ADJUSTABLE_CRATE.width + 110, guiTop + 70, -150)
+				.<GuiGameElement.GuiRenderBuilder>at(guiLeft + ADJUSTABLE_CRATE.width + 110, guiTop + 70, -150)
 				.scale(5)
 				.render(matrixStack);
 	}

src/main/java/com/simibubi/create/content/logistics/block/redstone/StockpileSwitchScreen.java

@@ -126,7 +126,7 @@ public class StockpileSwitchScreen extends AbstractSimiScreen {
 
 		matrixStack.push();
 		GuiGameElement.of(renderedItem)
-				.at(guiLeft + STOCKSWITCH.width + 15, guiTop + 40, -250)
+				.<GuiGameElement.GuiRenderBuilder>at(guiLeft + STOCKSWITCH.width + 15, guiTop + 40, -250)
 				.scale(5)
 				.render(matrixStack);
 		matrixStack.pop();

src/main/java/com/simibubi/create/content/logistics/item/filter/AbstractFilterScreen.java

@@ -69,7 +69,7 @@ public abstract class AbstractFilterScreen<F extends AbstractFilterContainer> ex
 		textRenderer.draw(ms, I18n.format(container.filterItem.getTranslationKey()), x + 15, y + 3, 0xdedede);
 
 		GuiGameElement.of(container.filterItem)
-				.at(x + background.width, guiTop + background.height - 60)
+				.<GuiGameElement.GuiRenderBuilder>at(x + background.width, guiTop + background.height - 60)
 				.scale(5)
 				.render(ms);
 

src/main/java/com/simibubi/create/content/schematics/block/SchematicTableScreen.java

@@ -122,7 +122,7 @@ public class SchematicTableScreen extends AbstractSimiContainerScreen<SchematicT
 			textRenderer.drawWithShadow(matrixStack, noSchematics, mainLeft + 54, mainTop + 26, 0xd3d3d3);
 
 		GuiGameElement.of(renderedItem)
-			.at(mainLeft + 217, mainTop + 50, -150)
+			.<GuiGameElement.GuiRenderBuilder>at(mainLeft + 217, mainTop + 50, -150)
 			.scale(3)
 			.render(matrixStack);
 

src/main/java/com/simibubi/create/content/schematics/block/SchematicannonScreen.java

@@ -262,7 +262,7 @@ public class SchematicannonScreen extends AbstractSimiContainerScreen<Schematica
 			renderBlueprintHighlight(matrixStack);
 
 		GuiGameElement.of(renderedItem)
-			.at(guiLeft + 230, guiTop + 110, -200)
+			.<GuiGameElement.GuiRenderBuilder>at(guiLeft + 230, guiTop + 110, -200)
 			.scale(5)
 			.render(matrixStack);
 
@@ -274,7 +274,7 @@ public class SchematicannonScreen extends AbstractSimiContainerScreen<Schematica
 		if (te.missingItem != null) {
 			stringWidth += 15;
 			GuiGameElement.of(te.missingItem)
-				.at(guiLeft + 150, guiTop + 46, 100)
+				.<GuiGameElement.GuiRenderBuilder>at(guiLeft + 150, guiTop + 46, 100)
 				.scale(1)
 				.render(matrixStack);
 		}

src/main/java/com/simibubi/create/content/schematics/client/SchematicEditScreen.java

@@ -152,7 +152,7 @@ public class SchematicEditScreen extends AbstractSimiScreen {
 			x + 93 - textRenderer.getStringWidth(handler.getCurrentSchematicName()) / 2, y + 3, 0xffffff);
 
 		GuiGameElement.of(AllItems.SCHEMATIC.asStack())
-				.at(guiLeft + 200, guiTop + 82, 0)
+				.<GuiGameElement.GuiRenderBuilder>at(guiLeft + 200, guiTop + 82, 0)
 				.scale(3)
 				.render(matrixStack);
 	}

src/main/java/com/simibubi/create/events/ClientEvents.java

@@ -30,6 +30,7 @@ import com.simibubi.create.content.curiosities.zapper.terrainzapper.WorldshaperR
 import com.simibubi.create.content.logistics.block.depot.EjectorTargetHandler;
 import com.simibubi.create.content.logistics.block.mechanicalArm.ArmInteractionPointHandler;
 import com.simibubi.create.foundation.config.AllConfigs;
+import com.simibubi.create.foundation.config.ui.BaseConfigScreen;
 import com.simibubi.create.foundation.item.ItemDescription;
 import com.simibubi.create.foundation.item.TooltipHelper;
 import com.simibubi.create.foundation.networking.AllPackets;
@@ -78,7 +79,11 @@ import net.minecraftforge.event.entity.player.ItemTooltipEvent;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent;
 import net.minecraftforge.event.world.WorldEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.ExtensionPoint;
+import net.minecraftforge.fml.ModContainer;
+import net.minecraftforge.fml.ModList;
 import net.minecraftforge.fml.common.Mod.EventBusSubscriber;
+import net.minecraftforge.fml.event.lifecycle.FMLLoadCompleteEvent;
 
 @EventBusSubscriber(value = Dist.CLIENT)
 public class ClientEvents {
@@ -310,4 +315,9 @@ public class ClientEvents {
 		}
 	}
 
+	public static void loadCompleted(FMLLoadCompleteEvent event) {
+		ModContainer createContainer = ModList.get().getModContainerById("create").orElseThrow(() -> new IllegalStateException("Create Mod Container missing after loadCompleted"));
+		createContainer.registerExtensionPoint(ExtensionPoint.CONFIGGUIFACTORY, () -> (mc, previousScreen) -> new BaseConfigScreen(previousScreen));
+	}
+
 }

src/main/java/com/simibubi/create/foundation/command/AllCommands.java

@@ -30,11 +30,13 @@ public class AllCommands {
 				.then(FixLightingCommand.register())
 				.then(HighlightCommand.register())
 				.then(CouplingCommand.register())
-			.then(CloneCommand.register())
+				.then(ConfigCommand.register())
 				.then(PonderCommand.register())
+				.then(CloneCommand.register())
 
 				// utility
-			.then(util));
+				.then(util)
+		);
 
 		createRoot.addChild(buildRedirect("u", util));
 
@@ -54,7 +56,7 @@ public class AllCommands {
 				.then(ClearBufferCacheCommand.register())
 				.then(ChunkUtilCommand.register())
 				.then(FlySpeedCommand.register())
-			// .then(KillTPSCommand.register())
+				//.then(KillTPSCommand.register())
 				.build();
 
 	}
@@ -72,12 +74,12 @@ public class AllCommands {
 	 *
 	 * @return the built node
 	 */
-	public static LiteralCommandNode<CommandSource> buildRedirect(final String alias,
+	public static LiteralCommandNode<CommandSource> buildRedirect(final String alias, final LiteralCommandNode<CommandSource> destination) {
-		final LiteralCommandNode<CommandSource> destination) {
 		// Redirects only work for nodes with children, but break the top argument-less command.
 		// Manually adding the root command after setting the redirect doesn't fix it.
 		// See https://github.com/Mojang/brigadier/issues/46). Manually clone the node instead.
-		LiteralArgumentBuilder<CommandSource> builder = LiteralArgumentBuilder.<CommandSource>literal(alias)
+		LiteralArgumentBuilder<CommandSource> builder = LiteralArgumentBuilder
+				.<CommandSource>literal(alias)
 				.requires(destination.getRequirement())
 				.forward(destination.getRedirect(), destination.getRedirectModifier(), destination.isFork())
 				.executes(destination.getCommand());

src/main/java/com/simibubi/create/foundation/command/ConfigCommand.java

@@ -0,0 +1,27 @@
+package com.simibubi.create.foundation.command;
+
+import net.minecraft.command.CommandSource;
+import net.minecraft.command.Commands;
+import net.minecraft.entity.player.ServerPlayerEntity;
+import net.minecraftforge.fml.network.PacketDistributor;
+
+import com.mojang.brigadier.Command;
+import com.mojang.brigadier.builder.ArgumentBuilder;
+import com.simibubi.create.foundation.networking.AllPackets;
+
+public class ConfigCommand {
+
+	public static ArgumentBuilder<CommandSource, ?> register() {
+		return Commands.literal("config")
+				.executes(ctx -> {
+					ServerPlayerEntity player = ctx.getSource().asPlayer();
+					AllPackets.channel.send(
+							PacketDistributor.PLAYER.with(() -> player),
+							new SConfigureConfigPacket(SConfigureConfigPacket.Actions.configScreen.name(), "")
+					);
+
+					return Command.SINGLE_SUCCESS;
+				});
+	}
+
+}

src/main/java/com/simibubi/create/foundation/command/FabulousWarningCommand.java

@@ -18,8 +18,10 @@ public class FabulousWarningCommand {
 					ServerPlayerEntity player = ctx.getSource()
 							.asPlayer();
 
-				AllPackets.channel.send(PacketDistributor.PLAYER.with(() -> player),
+					AllPackets.channel.send(
-					new ConfigureConfigPacket(ConfigureConfigPacket.Actions.fabulousWarning.name(), ""));
+							PacketDistributor.PLAYER.with(() -> player),
+							new SConfigureConfigPacket(SConfigureConfigPacket.Actions.fabulousWarning.name(), "")
+					);
 
 					return Command.SINGLE_SUCCESS;
 				});

src/main/java/com/simibubi/create/foundation/command/FixLightingCommand.java

@@ -17,7 +17,7 @@ public class FixLightingCommand {
 			.executes(ctx -> {
 				AllPackets.channel.send(PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) ctx.getSource()
 					.getEntity()),
-					new ConfigureConfigPacket(ConfigureConfigPacket.Actions.fixLighting.name(), String.valueOf(true)));
+					new SConfigureConfigPacket(SConfigureConfigPacket.Actions.fixLighting.name(), String.valueOf(true)));
 
 				ctx.getSource()
 					.sendFeedback(

src/main/java/com/simibubi/create/foundation/command/OverlayConfigCommand.java

@@ -18,29 +18,26 @@ public class OverlayConfigCommand {
 				.requires(cs -> cs.hasPermissionLevel(0))
 				.then(Commands.literal("reset")
 					.executes(ctx -> {
-					DistExecutor.unsafeRunWhenOn(Dist.CLIENT,
+						DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> SConfigureConfigPacket.Actions.overlayReset.performAction(""));
-						() -> () -> ConfigureConfigPacket.Actions.overlayReset.performAction(""));
 
-					DistExecutor.unsafeRunWhenOn(Dist.DEDICATED_SERVER,
+						DistExecutor.unsafeRunWhenOn(Dist.DEDICATED_SERVER, () -> () ->
-						() -> () -> AllPackets.channel.send(
+								AllPackets.channel.send(
-							PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) ctx.getSource()
+										PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) ctx.getSource().getEntity()),
-								.getEntity()),
+										new SConfigureConfigPacket(SConfigureConfigPacket.Actions.overlayReset.name(), "")));
-							new ConfigureConfigPacket(ConfigureConfigPacket.Actions.overlayReset.name(), "")));
 
 					ctx.getSource()
 						.sendFeedback(new StringTextComponent("reset overlay offset"), true);
 
 						return 1;
-				}))
+					})
+				)
 				.executes(ctx -> {
-				DistExecutor.unsafeRunWhenOn(Dist.CLIENT,
+					DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> SConfigureConfigPacket.Actions.overlayScreen.performAction(""));
-					() -> () -> ConfigureConfigPacket.Actions.overlayScreen.performAction(""));
 
-				DistExecutor.unsafeRunWhenOn(Dist.DEDICATED_SERVER,
+					DistExecutor.unsafeRunWhenOn(Dist.DEDICATED_SERVER, () -> () ->
-					() -> () -> AllPackets.channel.send(
+							AllPackets.channel.send(
-						PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) ctx.getSource()
+									PacketDistributor.PLAYER.with(() -> (ServerPlayerEntity) ctx.getSource().getEntity()),
-							.getEntity()),
+									new SConfigureConfigPacket(SConfigureConfigPacket.Actions.overlayScreen.name(), "")));
-						new ConfigureConfigPacket(ConfigureConfigPacket.Actions.overlayScreen.name(), "")));
 
 					ctx.getSource()
 							.sendFeedback(new StringTextComponent("window opened"), true);

src/main/java/com/simibubi/create/foundation/command/PonderCommand.java

@@ -21,26 +21,20 @@ import net.minecraftforge.common.util.FakePlayer;
 import net.minecraftforge.fml.network.PacketDistributor;
 
 public class PonderCommand {
-	public static final SuggestionProvider<CommandSource> ITEM_PONDERS = SuggestionProviders.register(
+	public static final SuggestionProvider<CommandSource> ITEM_PONDERS = SuggestionProviders.register(new ResourceLocation("all_ponders"), (iSuggestionProviderCommandContext, builder) -> ISuggestionProvider.func_212476_a(PonderRegistry.all.keySet().stream(), builder));
-		new ResourceLocation("all_ponders"),
-		(iSuggestionProviderCommandContext, builder) -> ISuggestionProvider.func_212476_a(PonderRegistry.all.keySet()
-			.stream(), builder));
 
 	static ArgumentBuilder<CommandSource, ?> register() {
 		return Commands.literal("ponder")
 				.requires(cs -> cs.hasPermissionLevel(0))
-			.executes(ctx -> openScene("index", ctx.getSource()
+				.executes(ctx -> openScene("index", ctx.getSource().asPlayer()))
-				.asPlayer()))
 				.then(Commands.argument("scene", ResourceLocationArgument.resourceLocation())
 						.suggests(ITEM_PONDERS)
-				.executes(ctx -> openScene(ResourceLocationArgument.getResourceLocation(ctx, "scene")
+						.executes(ctx -> openScene(ResourceLocationArgument.getResourceLocation(ctx, "scene").toString(), ctx.getSource().asPlayer()))
-					.toString(),
-					ctx.getSource()
-						.asPlayer()))
 						.then(Commands.argument("targets", EntityArgument.players())
 								.requires(cs -> cs.hasPermissionLevel(2))
-					.executes(ctx -> openScene(ResourceLocationArgument.getResourceLocation(ctx, "scene")
+								.executes(ctx -> openScene(ResourceLocationArgument.getResourceLocation(ctx, "scene").toString(), EntityArgument.getPlayers(ctx, "targets")))
-						.toString(), EntityArgument.getPlayers(ctx, "targets")))));
+						)
+				);
 
 	}
 
@@ -53,8 +47,9 @@ public class PonderCommand {
 			if (player instanceof FakePlayer)
 				continue;
 
-			AllPackets.channel.send(PacketDistributor.PLAYER.with(() -> player),
+			AllPackets.channel.send(
-				new ConfigureConfigPacket(ConfigureConfigPacket.Actions.openPonder.name(), sceneId));
+					PacketDistributor.PLAYER.with(() -> player),
+					new SConfigureConfigPacket(SConfigureConfigPacket.Actions.openPonder.name(), sceneId));
 		}
 		return Command.SINGLE_SUCCESS;
 	}

src/main/java/com/simibubi/create/foundation/command/SConfigureConfigPacket.java

@@ -8,6 +8,7 @@ import org.apache.logging.log4j.LogManager;
 import com.simibubi.create.Create;
 import com.simibubi.create.content.contraptions.goggles.GoggleConfigScreen;
 import com.simibubi.create.foundation.config.AllConfigs;
+import com.simibubi.create.foundation.config.ui.BaseConfigScreen;
 import com.simibubi.create.foundation.gui.ScreenOpener;
 import com.simibubi.create.foundation.networking.SimplePacketBase;
 import com.simibubi.create.foundation.ponder.PonderRegistry;
@@ -31,17 +32,17 @@ import net.minecraftforge.common.ForgeConfig;
 import net.minecraftforge.fml.DistExecutor;
 import net.minecraftforge.fml.network.NetworkEvent;
 
-public class ConfigureConfigPacket extends SimplePacketBase {
+public class SConfigureConfigPacket extends SimplePacketBase {
 
 	private final String option;
 	private final String value;
 
-	public ConfigureConfigPacket(String option, String value) {
+	public SConfigureConfigPacket(String option, String value) {
 		this.option = option;
 		this.value = value;
 	}
 
-	public ConfigureConfigPacket(PacketBuffer buffer) {
+	public SConfigureConfigPacket(PacketBuffer buffer) {
 		this.option = buffer.readString(32767);
 		this.value = buffer.readString(32767);
 	}
@@ -69,7 +70,8 @@ public class ConfigureConfigPacket extends SimplePacketBase {
 			.setPacketHandled(true);
 	}
 
-	enum Actions {
+	public enum Actions {
+		configScreen(() -> Actions::configScreen),
 		rainbowDebug(() -> Actions::rainbowDebug),
 		overlayScreen(() -> Actions::overlayScreen),
 		fixLighting(() -> Actions::experimentalLighting),
@@ -91,6 +93,11 @@ public class ConfigureConfigPacket extends SimplePacketBase {
 				.accept(value);
 		}
 
+		@OnlyIn(Dist.CLIENT)
+		private static void configScreen(String value) {
+			ScreenOpener.open(new BaseConfigScreen(null));
+		}
+
 		@OnlyIn(Dist.CLIENT)
 		private static void rainbowDebug(String value) {
 			ClientPlayerEntity player = Minecraft.getInstance().player;

src/main/java/com/simibubi/create/foundation/command/ToggleDebugCommand.java

@@ -13,7 +13,9 @@ public class ToggleDebugCommand extends ConfigureConfigCommand {
 
 	@Override
 	protected void sendPacket(ServerPlayerEntity player, String option) {
-		AllPackets.channel.send(PacketDistributor.PLAYER.with(() -> player),
+		AllPackets.channel.send(
-			new ConfigureConfigPacket(ConfigureConfigPacket.Actions.rainbowDebug.name(), option));
+				PacketDistributor.PLAYER.with(() -> player),
+				new SConfigureConfigPacket(SConfigureConfigPacket.Actions.rainbowDebug.name(), option)
+		);
 	}
 }

src/main/java/com/simibubi/create/foundation/command/ToggleExperimentalRenderingCommand.java

@@ -13,7 +13,9 @@ public class ToggleExperimentalRenderingCommand extends ConfigureConfigCommand {
 
 	@Override
 	protected void sendPacket(ServerPlayerEntity player, String option) {
-		AllPackets.channel.send(PacketDistributor.PLAYER.with(() -> player),
+		AllPackets.channel.send(
-			new ConfigureConfigPacket(ConfigureConfigPacket.Actions.experimentalRendering.name(), option));
+				PacketDistributor.PLAYER.with(() -> player),
+				new SConfigureConfigPacket(SConfigureConfigPacket.Actions.experimentalRendering.name(), option)
+		);
 	}
 }

src/main/java/com/simibubi/create/foundation/config/ConfigBase.java

@@ -107,8 +107,7 @@ public abstract class ConfigBase {
 			if (comment.length > 0) {
 				String[] comments = new String[comment.length + 1];
 				comments[0] = "";
-				for (int i = 0; i < comment.length; i++)
+				System.arraycopy(comment, 0, comments, 1, comment.length);
-					comments[i + 1] = comment[i];
 				builder.comment(comments);
 			} else
 				builder.comment("");

src/main/java/com/simibubi/create/foundation/config/ui/BaseConfigScreen.java

@@ -0,0 +1,59 @@
+package com.simibubi.create.foundation.config.ui;
+
+import com.simibubi.create.foundation.config.AllConfigs;
+import com.simibubi.create.foundation.gui.ScreenOpener;
+import com.simibubi.create.foundation.gui.TextStencilElement;
+import com.simibubi.create.foundation.gui.Theme;
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+import com.simibubi.create.foundation.gui.widgets.BoxWidget;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.fml.config.ModConfig;
+
+public class BaseConfigScreen extends ConfigScreen {
+
+	BoxWidget clientConfigWidget;
+	BoxWidget commonConfigWidget;
+	BoxWidget serverConfigWidget;
+
+	public BaseConfigScreen(Screen parent) {
+		super(parent);
+	}
+
+	@Override
+	protected void init() {
+		widgets.clear();
+		super.init();
+
+		TextStencilElement text = new TextStencilElement(client.fontRenderer, new StringTextComponent("Client Settings").formatted(TextFormatting.BOLD)).centered(true, true);
+		widgets.add(clientConfigWidget = new BoxWidget(width / 2 - 100, height / 2 - 15 - 30, 200, 16)
+				.showingElement(text)
+				.withCallback(() -> ScreenOpener.open(new SubMenuConfigScreen(this, ModConfig.Type.CLIENT, AllConfigs.CLIENT.specification)))
+		);
+		text.withElementRenderer(BoxWidget.gradientFactory.apply(clientConfigWidget));
+
+		TextStencilElement text2 = new TextStencilElement(client.fontRenderer, new StringTextComponent("World Generation Settings").formatted(TextFormatting.BOLD)).centered(true, true);
+		widgets.add(commonConfigWidget = new BoxWidget(width / 2 - 100, height / 2 - 15, 200, 16)
+				.showingElement(text2)
+				.withCallback(() -> ScreenOpener.open(new SubMenuConfigScreen(this, ModConfig.Type.COMMON, AllConfigs.COMMON.specification)))
+		);
+		text2.withElementRenderer(BoxWidget.gradientFactory.apply(commonConfigWidget));
+
+		TextStencilElement text3 = new TextStencilElement(client.fontRenderer, new StringTextComponent("Gameplay Settings").formatted(TextFormatting.BOLD)).centered(true, true);
+		widgets.add(serverConfigWidget = new BoxWidget(width / 2 - 100, height / 2 - 15 + 30, 200, 16)
+			.showingElement(text3)
+		);
+
+		if (Minecraft.getInstance().world != null) {
+			serverConfigWidget.withCallback(() -> ScreenOpener.open(new SubMenuConfigScreen(this, ModConfig.Type.SERVER, AllConfigs.SERVER.specification)));
+			text3.withElementRenderer(BoxWidget.gradientFactory.apply(serverConfigWidget));
+		} else {
+			serverConfigWidget.active = false;
+			serverConfigWidget.updateColorsFromState();
+			text3.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0, 0, height / 2, height, width, Theme.i(Theme.Key.BUTTON_DISABLE, true), Theme.i(Theme.Key.BUTTON_DISABLE, false) | 0x40_000000));
+		}
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/CConfigureConfigPacket.java

@@ -0,0 +1,83 @@
+package com.simibubi.create.foundation.config.ui;
+
+import java.util.function.Supplier;
+
+import com.simibubi.create.foundation.command.SConfigureConfigPacket;
+import com.simibubi.create.foundation.config.AllConfigs;
+import com.simibubi.create.foundation.networking.AllPackets;
+import com.simibubi.create.foundation.networking.SimplePacketBase;
+
+import net.minecraft.entity.player.ServerPlayerEntity;
+import net.minecraft.network.PacketBuffer;
+import net.minecraftforge.common.ForgeConfigSpec;
+import net.minecraftforge.fml.network.NetworkEvent;
+import net.minecraftforge.fml.network.PacketDistributor;
+
+public class CConfigureConfigPacket<T> extends SimplePacketBase {
+
+	private String path;
+	private String value;
+
+	public CConfigureConfigPacket(String path, T value) {
+		this.path = path;
+		this.value = serialize(value);
+	}
+
+	public CConfigureConfigPacket(PacketBuffer buffer) {
+		this.path = buffer.readString(32767);
+		this.value = buffer.readString(32767);
+	}
+
+	@Override
+	public void write(PacketBuffer buffer) {
+		buffer.writeString(path);
+		buffer.writeString(value);
+	}
+
+	@Override
+	public void handle(Supplier<NetworkEvent.Context> context) {
+		ServerPlayerEntity sender = context.get().getSender();
+		if (sender == null || !sender.hasPermissionLevel(2))
+			return;
+
+		ForgeConfigSpec.ValueSpec valueSpec = AllConfigs.SERVER.specification.getRaw(path);
+		ForgeConfigSpec.ConfigValue<T> configValue = AllConfigs.SERVER.specification.getValues().get(path);
+
+		T v = (T) deserialize(configValue.get(), value);
+		if (!valueSpec.test(v))
+			return;
+
+		configValue.set(v);
+
+	}
+
+	public String serialize(T value) {
+		if (value instanceof Boolean)
+			return Boolean.toString((Boolean) value);
+		if (value instanceof Enum<?>)
+			return ((Enum<?>) value).name();
+		if (value instanceof Integer)
+			return Integer.toString((Integer) value);
+		if (value instanceof Float)
+			return Float.toString((Float) value);
+		if (value instanceof Double)
+			return Double.toString((Double) value);
+
+		throw new IllegalArgumentException("unknown type " + value + ": " + value.getClass().getSimpleName());
+	}
+
+	public Object deserialize(Object type, String sValue) {
+		if (type instanceof Boolean)
+			return Boolean.parseBoolean(sValue);
+		if (type instanceof Enum<?>)
+			return Enum.valueOf(((Enum<?>) type).getClass(), sValue);
+		if (type instanceof Integer)
+			return Integer.parseInt(sValue);
+		if (type instanceof Float)
+			return Float.parseFloat(sValue);
+		if (type instanceof Double)
+			return Double.parseDouble(sValue);
+
+		throw new IllegalArgumentException("unknown type " + type + ": " + type.getClass().getSimpleName());
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/ConfigScreen.java

@@ -0,0 +1,123 @@
+package com.simibubi.create.foundation.config.ui;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import javax.annotation.Nonnull;
+
+import org.apache.commons.lang3.StringUtils;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.AllBlocks;
+import com.simibubi.create.content.contraptions.relays.elementary.CogWheelBlock;
+import com.simibubi.create.foundation.gui.AbstractSimiScreen;
+import com.simibubi.create.foundation.gui.GuiGameElement;
+import com.simibubi.create.foundation.gui.StencilElement;
+import com.simibubi.create.foundation.utility.animation.Force;
+import com.simibubi.create.foundation.utility.animation.PhysicalFloat;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.util.Direction;
+
+public abstract class ConfigScreen extends AbstractSimiScreen {
+
+	/*
+	 *
+	 * zelo's list for configUI
+	 * TODO
+	 *
+	 * replace java's awt color with something mutable
+	 *
+	 * FIXME
+	 *
+	 * tooltips are hidden underneath the scrollbar, if the bar is near the middle
+	 * framebuffer blending is incorrect -> wait for jozu's changes to merge
+	 *
+	 * */
+
+	public static final PhysicalFloat cogSpin = PhysicalFloat.create().withDrag(0.3).addForce(new Force.Static(.2f));
+	public static final BlockState cogwheelState = AllBlocks.LARGE_COGWHEEL.getDefaultState().with(CogWheelBlock.AXIS, Direction.Axis.Y);
+	public static final Map<String, Object> changes = new HashMap<>();
+	protected final Screen parent;
+
+	public ConfigScreen(Screen parent) {
+		this.parent = parent;
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		cogSpin.tick();
+	}
+
+	@Override
+	public void renderBackground(@Nonnull MatrixStack ms) {
+		net.minecraftforge.common.MinecraftForge.EVENT_BUS.post(new net.minecraftforge.client.event.GuiScreenEvent.BackgroundDrawnEvent(this, ms));
+	}
+
+	@Override
+	protected void renderWindowBackground(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		//RenderSystem.disableDepthTest();
+		if (this.client != null && this.client.world != null) {
+			fill(ms, 0, 0, this.width, this.height, 0xb0_282c34);
+		} else {
+			fill(ms, 0, 0, this.width, this.height, 0xff_282c34);
+		}
+
+		new StencilElement() {
+			@Override
+			protected void renderStencil(MatrixStack ms) {
+				renderCog(ms, partialTicks);
+			}
+
+			@Override
+			protected void renderElement(MatrixStack ms) {
+				fill(ms, -200, -200, 200, 200, 0x60_000000);
+			}
+		}.at(width * 0.5f, height * 0.5f, 0).render(ms);
+
+		super.renderWindowBackground(ms, mouseX, mouseY, partialTicks);
+
+	}
+
+	@Override
+	protected void renderWindow(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		int x = (int) (width * 0.5f);
+		int y = (int) (height * 0.5f);
+		//this.drawHorizontalLine(ms, x-25, x+25, y, 0xff_807060);
+		//this.drawVerticalLine(ms, x, y-25, y+25, 0xff_90a0b0);
+
+		//this.testStencil.render(ms);
+
+		//UIRenderHelper.streak(ms, 0, mouseX, mouseY, 16, 50, 0xaa_1e1e1e);
+	}
+
+	@Override
+	public boolean mouseScrolled(double mouseX, double mouseY, double delta) {
+		cogSpin.bump(3, -delta * 5);
+
+		return super.mouseScrolled(mouseX, mouseY, delta);
+	}
+
+	public static String toHumanReadable(String key) {
+		String s = key.replaceAll("_", " ");
+		s = Arrays.stream(StringUtils.splitByCharacterTypeCamelCase(s)).map(StringUtils::capitalize).collect(Collectors.joining(" "));
+		s = s.replaceAll("\\s\\s+", " ");
+		return s;
+	}
+
+	protected void renderCog(MatrixStack ms, float partialTicks) {
+		ms.push();
+
+		ms.translate(-100, 100, -100);
+		ms.scale(200, 200, .1f);
+		GuiGameElement.of(cogwheelState)
+				.rotateBlock(22.5, cogSpin.getValue(partialTicks), 22.5)
+				.render(ms);
+
+		ms.pop();
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/ConfigScreenList.java

@@ -0,0 +1,180 @@
+package com.simibubi.create.foundation.config.ui;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.lwjgl.opengl.GL11;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
+import com.simibubi.create.foundation.config.ui.entries.NumberEntry;
+import com.simibubi.create.foundation.gui.TextStencilElement;
+import com.simibubi.create.foundation.gui.Theme;
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+
+import net.minecraft.client.MainWindow;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.IGuiEventListener;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.widget.TextFieldWidget;
+import net.minecraft.client.gui.widget.list.ExtendedList;
+import net.minecraft.util.text.IFormattableTextComponent;
+import net.minecraft.util.text.ITextComponent;
+import net.minecraftforge.fml.client.gui.GuiUtils;
+
+public class ConfigScreenList extends ExtendedList<ConfigScreenList.Entry> {
+
+	public static TextFieldWidget currentText;
+
+	public boolean isForServer = false;
+
+	public ConfigScreenList(Minecraft client, int width, int height, int top, int bottom, int elementHeight) {
+		super(client, width, height, top, bottom, elementHeight);
+		func_244605_b(false);
+		func_244606_c(false);
+		setRenderSelection(false);
+		currentText = null;
+		headerHeight = 3;
+	}
+
+	@Override
+	public void render(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		//render tmp background
+		//fill(ms, left, top, left + width, top + height, 0x10_000000);
+
+		UIRenderHelper.angledGradient(ms, 90, left + width / 2, top, width, 5, 0x60_000000, 0x0);
+		UIRenderHelper.angledGradient(ms, -90, left + width / 2, bottom, width, 5, 0x60_000000, 0x0);
+		UIRenderHelper.angledGradient(ms, 0, left, top + height / 2, height, 5, 0x60_000000, 0x0);
+		UIRenderHelper.angledGradient(ms, 180, right, top + height / 2, height, 5, 0x60_000000, 0x0);
+
+		super.render(ms, mouseX, mouseY, partialTicks);
+	}
+
+	@Override
+	protected void renderList(MatrixStack p_238478_1_, int p_238478_2_, int p_238478_3_, int p_238478_4_, int p_238478_5_, float p_238478_6_) {
+		MainWindow window = Minecraft.getInstance().getWindow();
+		double d0 = window.getGuiScaleFactor();
+		RenderSystem.enableScissor((int) (this.left * d0), (int) (window.getFramebufferHeight() - (this.bottom * d0)), (int) (this.width * d0), (int) (this.height * d0));
+		super.renderList(p_238478_1_, p_238478_2_, p_238478_3_, p_238478_4_, p_238478_5_, p_238478_6_);
+		RenderSystem.disableScissor();
+	}
+
+	@Override
+	public boolean mouseClicked(double x, double y, int button) {
+		children().stream().filter(e -> e instanceof NumberEntry<?>).forEach(e -> e.mouseClicked(x, y, button));
+
+		return super.mouseClicked(x, y, button);
+	}
+
+	@Override
+	public int getRowWidth() {
+		return width - 16;
+	}
+
+	@Override
+	protected int getScrollbarPositionX() {
+		return left + this.width - 6;
+	}
+
+	public void tick() {
+		//children().forEach(Entry::tick);
+		for(int i = 0; i < getItemCount(); ++i) {
+			int top = this.getRowTop(i);
+			int bot = top + itemHeight;
+			if (bot >= this.top && top <= this.bottom)
+				this.getEntry(i).tick();
+		}
+
+	}
+
+	public void bumpCog(float force) {
+		ConfigScreen.cogSpin.bump(3, force);
+	}
+
+	public static abstract class Entry extends ExtendedList.AbstractListEntry<Entry> {
+		protected List<IGuiEventListener> listeners;
+
+		protected Entry() {
+			listeners = new ArrayList<>();
+		}
+
+		@Override
+		public boolean mouseClicked(double x, double y, int button) {
+			return getGuiListeners().stream().anyMatch(l -> l.mouseClicked(x, y, button));
+		}
+
+		@Override
+		public boolean keyPressed(int code, int keyPressed_2_, int keyPressed_3_) {
+			return getGuiListeners().stream().anyMatch(l -> l.keyPressed(code, keyPressed_2_, keyPressed_3_));
+		}
+
+		@Override
+		public boolean charTyped(char ch, int code) {
+			return getGuiListeners().stream().anyMatch(l -> l.charTyped(ch, code));
+		}
+
+		public void tick() {}
+
+		public List<IGuiEventListener> getGuiListeners() {
+			return listeners;
+		}
+
+		protected void setEditable(boolean b) {}
+	}
+
+	public static class LabeledEntry extends Entry {
+
+		protected static final float labelWidthMult = 0.4f;
+
+		protected TextStencilElement label;
+		protected List<ITextComponent> labelTooltip;
+		protected String unit = null;
+
+		public LabeledEntry(String label) {
+			this.label = new TextStencilElement(Minecraft.getInstance().fontRenderer, label);
+			this.label.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0, 0, height / 2, height, width, Theme.p(Theme.Key.TEXT_ACCENT_STRONG)));
+			labelTooltip = new ArrayList<>();
+		}
+
+		@Override
+		public void render(MatrixStack ms, int index, int y, int x, int width, int height, int mouseX, int mouseY, boolean p_230432_9_, float partialTicks) {
+			UIRenderHelper.streak(ms, 0, x, y + height / 2, height - 6, width, 0xdd_000000);
+			IFormattableTextComponent component = label.getComponent();
+			FontRenderer font = Minecraft.getInstance().fontRenderer;
+			if (font.getWidth(component) > getLabelWidth(width) - 10) {
+				label.withText(font.trimToWidth(component, getLabelWidth(width) - 15).getString() + "...");
+			}
+			if (unit != null) {
+				int unitWidth = font.getStringWidth(unit);
+				font.draw(ms, unit, x + getLabelWidth(width) - unitWidth - 5, y + height / 2 + 2, Theme.i(Theme.Key.TEXT_DARKER));
+				label.at(x + 10, y + height / 2 - 10, 0).render(ms);
+			} else {
+				label.at(x + 10, y + height / 2 - 4, 0).render(ms);
+			}
+
+
+			if (mouseX > x && mouseX < x + getLabelWidth(width) && mouseY > y + 5 && mouseY < y + height - 5) {
+				List<ITextComponent> tooltip = getLabelTooltip();
+				if (tooltip.isEmpty())
+					return;
+
+				GL11.glDisable(GL11.GL_SCISSOR_TEST);
+				Screen screen = Minecraft.getInstance().currentScreen;
+				ms.push();
+				ms.translate(0, 0, 400);
+				GuiUtils.drawHoveringText(ms, tooltip, mouseX, mouseY, screen.width, screen.height, 300, font);
+				ms.pop();
+				GL11.glEnable(GL11.GL_SCISSOR_TEST);
+			}
+		}
+
+		public List<ITextComponent> getLabelTooltip() {
+			return labelTooltip;
+		}
+
+		protected int getLabelWidth(int totalWidth) {
+			return totalWidth;
+		}
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/ConfigTextField.java

@@ -0,0 +1,34 @@
+package com.simibubi.create.foundation.config.ui;
+
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.widget.TextFieldWidget;
+import net.minecraft.util.text.StringTextComponent;
+
+public class ConfigTextField extends TextFieldWidget {
+
+	protected FontRenderer font;
+	protected String unit;
+
+	public ConfigTextField(FontRenderer font, int x, int y, int width, int height, String unit) {
+		super(font, x, y, width, height, StringTextComponent.EMPTY);
+		this.font = font;
+		this.unit = unit;
+	}
+
+	@Override
+	public void setFocused2(boolean focus) {
+		super.setFocused2(focus);
+
+		if (!focus) {
+			if (ConfigScreenList.currentText == this)
+				ConfigScreenList.currentText = null;
+
+			return;
+		}
+
+		if (ConfigScreenList.currentText != null && ConfigScreenList.currentText != this)
+			ConfigScreenList.currentText.setFocused2(false);
+
+		ConfigScreenList.currentText = this;
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/SubMenuConfigScreen.java

@@ -0,0 +1,345 @@
+package com.simibubi.create.foundation.config.ui;
+
+import java.awt.Color;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import org.lwjgl.glfw.GLFW;
+
+import com.electronwill.nightconfig.core.AbstractConfig;
+import com.electronwill.nightconfig.core.UnmodifiableConfig;
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.config.ui.entries.BooleanEntry;
+import com.simibubi.create.foundation.config.ui.entries.EnumEntry;
+import com.simibubi.create.foundation.config.ui.entries.NumberEntry;
+import com.simibubi.create.foundation.config.ui.entries.SubMenuEntry;
+import com.simibubi.create.foundation.config.ui.entries.ValueEntry;
+import com.simibubi.create.foundation.gui.AllIcons;
+import com.simibubi.create.foundation.gui.ConfirmationScreen;
+import com.simibubi.create.foundation.gui.DelegatedStencilElement;
+import com.simibubi.create.foundation.gui.ScreenOpener;
+import com.simibubi.create.foundation.gui.Theme;
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+import com.simibubi.create.foundation.gui.widgets.BoxWidget;
+import com.simibubi.create.foundation.item.TooltipHelper;
+import com.simibubi.create.foundation.networking.AllPackets;
+import com.simibubi.create.foundation.utility.Couple;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.IGuiEventListener;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.util.text.ITextProperties;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.common.ForgeConfigSpec;
+import net.minecraftforge.fml.config.ModConfig;
+
+public class SubMenuConfigScreen extends ConfigScreen {
+
+	public final ModConfig.Type type;
+	protected ForgeConfigSpec spec;
+	protected UnmodifiableConfig configGroup;
+	protected ConfigScreenList list;
+
+	protected BoxWidget resetAll;
+	protected BoxWidget saveChanges;
+	protected BoxWidget discardChanges;
+	protected BoxWidget goBack;
+	protected BoxWidget serverLocked;
+	protected int listWidth;
+	protected String title;
+
+
+	public SubMenuConfigScreen(Screen parent, String title, ModConfig.Type type, ForgeConfigSpec configSpec, UnmodifiableConfig configGroup) {
+		super(parent);
+		this.type = type;
+		this.spec = configSpec;
+		this.title = title;
+		this.configGroup = configGroup;
+	}
+
+	public SubMenuConfigScreen(Screen parent, ModConfig.Type type, ForgeConfigSpec configSpec) {
+		super(parent);
+		this.type = type;
+		this.spec = configSpec;
+		this.title = "root";
+		this.configGroup = configSpec.getValues();
+	}
+
+	protected void clearChanges() {
+		changes.clear();
+		list.children()
+				.stream()
+				.filter(e -> e instanceof ValueEntry)
+				.forEach(e -> ((ValueEntry<?>) e).onValueChange());
+	}
+
+	protected void saveChanges() {
+		UnmodifiableConfig values = spec.getValues();
+		changes.forEach((path, value) -> {
+			ForgeConfigSpec.ConfigValue configValue = values.get(path);
+			configValue.set(value);
+			if (type == ModConfig.Type.SERVER) {
+				AllPackets.channel.sendToServer(new CConfigureConfigPacket<>(path, value));
+			}
+		});
+		clearChanges();
+	}
+
+	protected void resetConfig(UnmodifiableConfig values) {
+		values.valueMap().forEach((key, obj) -> {
+			if (obj instanceof AbstractConfig) {
+				resetConfig((UnmodifiableConfig) obj);
+			} else if (obj instanceof ForgeConfigSpec.ConfigValue<?>) {
+				ForgeConfigSpec.ConfigValue<?> configValue = (ForgeConfigSpec.ConfigValue<?>) obj;
+				ForgeConfigSpec.ValueSpec valueSpec = spec.getRaw(configValue.getPath());
+
+				if (!configValue.get().equals(valueSpec.getDefault()))
+					changes.put(String.join(".", configValue.getPath()), valueSpec.getDefault());
+			}
+		});
+
+		list.children()
+				.stream()
+				.filter(e -> e instanceof ValueEntry)
+				.forEach(e -> ((ValueEntry<?>) e).onValueChange());
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		list.tick();
+	}
+
+	@Override
+	protected void init() {
+		widgets.clear();
+		super.init();
+
+		listWidth = Math.min(width - 80, 300);
+
+		int yCenter = height / 2;
+		int listL = this.width / 2 - listWidth / 2;
+		int listR = this.width / 2 + listWidth / 2;
+
+		resetAll = new BoxWidget(listR + 10, yCenter - 25, 20, 20)
+				.withPadding(2, 2)
+				.withCallback((x, y) ->
+						new ConfirmationScreen()
+								.at(x, y)
+								.withText(ITextProperties.plain("You are about to reset all settings for the " + type.toString() + " config. Are you sure?"))
+								.withAction(success -> {
+									if (success)
+										resetConfig(spec.getValues());
+								})
+								.open(this)
+				);
+
+		resetAll.showingElement(AllIcons.I_CONFIG_RESET.asStencil().withElementRenderer(BoxWidget.gradientFactory.apply(resetAll)));
+		resetAll.getToolTip().add(new StringTextComponent("Reset All"));
+		resetAll.getToolTip().addAll(TooltipHelper.cutStringTextComponent("Click here to reset all configs to their default value.", TextFormatting.GRAY, TextFormatting.GRAY));
+
+		saveChanges = new BoxWidget(listL - 30, yCenter - 25, 20, 20)
+				.withPadding(2, 2)
+				.withCallback((x, y) -> {
+					if (changes.isEmpty())
+						return;
+
+					new ConfirmationScreen()
+							.at(x, y)
+							.withText(ITextProperties.plain("You are about to change " + changes.size() + " values. Are you sure?"))
+							.withAction(success -> {
+								if (success)
+									saveChanges();
+							})
+							.open(this);
+				});
+		saveChanges.showingElement(AllIcons.I_CONFIG_SAVE.asStencil().withElementRenderer(BoxWidget.gradientFactory.apply(saveChanges)));
+		saveChanges.getToolTip().add(new StringTextComponent("Save Changes"));
+		saveChanges.getToolTip().addAll(TooltipHelper.cutStringTextComponent("Click here to save your current changes.", TextFormatting.GRAY, TextFormatting.GRAY));
+
+		discardChanges = new BoxWidget(listL - 30, yCenter + 5, 20, 20)
+				.withPadding(2, 2)
+				.withCallback((x, y) -> {
+					if (changes.isEmpty())
+						return;
+
+					new ConfirmationScreen()
+							.at(x, y)
+							.withText(ITextProperties.plain("You are about to discard " + changes.size() + " unsaved changes. Are you sure?"))
+							.withAction(success -> {
+								if (success)
+									clearChanges();
+							})
+							.open(this);
+				});
+		discardChanges.showingElement(AllIcons.I_CONFIG_DISCARD.asStencil().withElementRenderer(BoxWidget.gradientFactory.apply(discardChanges)));
+		discardChanges.getToolTip().add(new StringTextComponent("Discard Changes"));
+		discardChanges.getToolTip().addAll(TooltipHelper.cutStringTextComponent("Click here to discard all the changes you made.", TextFormatting.GRAY, TextFormatting.GRAY));
+
+		goBack = new BoxWidget(listL - 30, yCenter + 65, 20, 20)
+				.withPadding(2, 2)
+				.withCallback(this::attemptBackstep);
+		goBack.showingElement(AllIcons.I_CONFIG_BACK.asStencil().withElementRenderer(BoxWidget.gradientFactory.apply(goBack)));
+		goBack.getToolTip().add(new StringTextComponent("Go Back"));
+
+		widgets.add(resetAll);
+		widgets.add(saveChanges);
+		widgets.add(discardChanges);
+		widgets.add(goBack);
+
+		list = new ConfigScreenList(client, listWidth, height - 60, 45, height - 15, 40);
+		list.setLeftPos(this.width / 2 - list.getWidth() / 2);
+
+		children.add(list);
+
+		configGroup.valueMap().forEach((key, obj) -> {
+			String humanKey = toHumanReadable(key);
+
+			if (obj instanceof AbstractConfig) {
+				SubMenuEntry entry = new SubMenuEntry(this, humanKey, spec, (UnmodifiableConfig) obj);
+				list.children().add(entry);
+
+			} else if (obj instanceof ForgeConfigSpec.ConfigValue<?>) {
+				ForgeConfigSpec.ConfigValue<?> configValue = (ForgeConfigSpec.ConfigValue<?>) obj;
+				ForgeConfigSpec.ValueSpec valueSpec = spec.getRaw(configValue.getPath());
+				Object value = configValue.get();
+
+				if (value instanceof Boolean) {
+					BooleanEntry entry = new BooleanEntry(humanKey, (ForgeConfigSpec.ConfigValue<Boolean>) configValue, valueSpec);
+					list.children().add(entry);
+				} else if (value instanceof Enum) {
+					EnumEntry entry = new EnumEntry(humanKey, (ForgeConfigSpec.ConfigValue<Enum<?>>) configValue, valueSpec);
+					list.children().add(entry);
+				} else if (value instanceof Number) {
+					NumberEntry<? extends Number> entry = NumberEntry.create(value, humanKey, configValue, valueSpec);
+					if (entry != null) {
+						list.children().add(entry);
+					} else {
+						list.children().add(new ConfigScreenList.LabeledEntry("n-" + obj.getClass().getSimpleName() + "  " + humanKey + " : " + value));
+					}
+				} else {
+					list.children().add(new ConfigScreenList.LabeledEntry(humanKey + " : " + value));
+				}
+			}
+		});
+
+		//extras for server configs
+		if (type != ModConfig.Type.SERVER)
+			return;
+
+		list.isForServer = true;
+		boolean canEdit = client != null && client.player != null && client.player.hasPermissionLevel(2);
+
+		Couple<Color> red = Theme.p(Theme.Key.BUTTON_FAIL);
+		Couple<Color> green = Theme.p(Theme.Key.BUTTON_SUCCESS);
+
+		DelegatedStencilElement stencil = new DelegatedStencilElement();
+
+		serverLocked = new BoxWidget(listR + 10, yCenter + 5, 20, 20)
+				.withPadding(2, 2)
+				.showingElement(stencil);
+
+		if (!canEdit) {
+			list.children().forEach(e -> e.setEditable(false));
+			resetAll.active = false;
+			stencil.withStencilRenderer((ms, w, h, alpha) -> AllIcons.I_CONFIG_LOCKED.draw(ms, 0, 0));
+			stencil.withElementRenderer((ms, w, h, alpha) -> UIRenderHelper.angledGradient(ms, 90, 8, 0, 16, 16, red));
+			serverLocked.withBorderColors(red);
+			serverLocked.getToolTip().add(new StringTextComponent("Locked").formatted(TextFormatting.BOLD));
+			serverLocked.getToolTip().addAll(TooltipHelper.cutStringTextComponent("You don't have enough permissions to edit the server config. You can still look at the current values here though.", TextFormatting.GRAY, TextFormatting.GRAY));
+		} else {
+			stencil.withStencilRenderer((ms, w, h, alpha) -> AllIcons.I_CONFIG_UNLOCKED.draw(ms, 0, 0));
+			stencil.withElementRenderer((ms, w, h, alpha) -> UIRenderHelper.angledGradient(ms, 90, 8, 0, 16, 16, green));
+			serverLocked.withBorderColors(green);
+			serverLocked.getToolTip().add(new StringTextComponent("Unlocked").formatted(TextFormatting.BOLD));
+			serverLocked.getToolTip().addAll(TooltipHelper.cutStringTextComponent("You have enough permissions to edit the server config. Changes you make here will be synced with the server when you save them.", TextFormatting.GRAY, TextFormatting.GRAY));
+		}
+
+		widgets.add(serverLocked);
+	}
+
+	@Override
+	protected void renderWindow(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		super.renderWindow(ms, mouseX, mouseY, partialTicks);
+
+		int x = width/2;
+		drawCenteredString(ms, client.fontRenderer, "Editing config: " + type.toString() + "@" + title, x, 15, Theme.i(Theme.Key.TEXT));
+
+		list.render(ms, mouseX, mouseY, partialTicks);
+	}
+
+	@Override
+	protected void renderWindowForeground(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		super.renderWindowForeground(ms, mouseX, mouseY, partialTicks);
+	}
+
+	@Override
+	public void resize(@Nonnull Minecraft client, int width, int height) {
+		double scroll = list.getScrollAmount();
+		init(client, width, height);
+		list.setScrollAmount(scroll);
+	}
+
+	@Nullable
+	@Override
+	public IGuiEventListener getFocused() {
+		if (ConfigScreenList.currentText != null)
+			return ConfigScreenList.currentText;
+
+		return super.getFocused();
+	}
+
+	@Override
+	public boolean keyPressed(int code, int p_keyPressed_2_, int p_keyPressed_3_) {
+		if (super.keyPressed(code, p_keyPressed_2_, p_keyPressed_3_))
+			return true;
+
+		if (code == GLFW.GLFW_KEY_BACKSPACE) {
+			attemptBackstep();
+		}
+
+		return false;
+	}
+
+	private void attemptBackstep() {
+		if (!changes.isEmpty() && parent instanceof BaseConfigScreen) {
+			new ConfirmationScreen()
+					.centered()
+					.addText(ITextProperties.plain("You still have " + changes.size() + " unsaved changes for this config."))
+					.addText(ITextProperties.plain("Leaving this screen will discard them without saving. Are you sure?"))
+					.withAction(success -> {
+						if (!success)
+							return;
+
+						changes.clear();
+						ScreenOpener.open(parent);
+					})
+					.open(this);
+		} else {
+			ScreenOpener.open(parent);
+		}
+	}
+
+	@Override
+	public void onClose() {
+		if (changes.isEmpty()) {
+			super.onClose();
+			return;
+		}
+
+		new ConfirmationScreen()
+				.centered()
+				.addText(ITextProperties.plain("You still have " + changes.size() + " unsaved changes for this config."))
+				.addText(ITextProperties.plain("Leaving this screen will discard them without saving. Are you sure?"))
+				.withAction(success -> {
+					if (!success)
+						return;
+
+					changes.clear();
+					super.onClose();
+				})
+				.open(this);
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/entries/BooleanEntry.java

@@ -0,0 +1,74 @@
+package com.simibubi.create.foundation.config.ui.entries;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.gui.AllIcons;
+import com.simibubi.create.foundation.gui.RenderElement;
+import com.simibubi.create.foundation.gui.Theme;
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+import com.simibubi.create.foundation.gui.widgets.BoxWidget;
+
+import net.minecraftforge.common.ForgeConfigSpec;
+
+public class BooleanEntry extends ValueEntry<Boolean> {
+
+	RenderElement enabled;
+	RenderElement disabled;
+	BoxWidget button;
+
+	public BooleanEntry(String label, ForgeConfigSpec.ConfigValue<Boolean> value, ForgeConfigSpec.ValueSpec spec) {
+		super(label, value, spec);
+
+//		enabled = new TextStencilElement(Minecraft.getInstance().fontRenderer, "Enabled")
+//				.centered(true, true)
+//				.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0, 0, height/2, height, width, 0xff_88f788, 0xff_20cc20));
+//
+//		disabled = new TextStencilElement(Minecraft.getInstance().fontRenderer, "Disabled")
+//				.centered(true, true)
+//				.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0, 0, height/2, height, width, 0xff_f78888, 0xff_cc2020));
+
+		enabled = AllIcons.I_CONFIRM.asStencil()
+			.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0, 0, height / 2, height, width, Theme.p(Theme.Key.BUTTON_SUCCESS)))
+			.at(10, 0);
+		
+		disabled = AllIcons.I_DISABLE.asStencil()
+			.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0, 0, height / 2, height, width, Theme.p(Theme.Key.BUTTON_FAIL)))
+			.at(10, 0);
+
+		button = new BoxWidget().showingElement(enabled)
+			.withCallback(() -> setValue(!getValue()));
+
+		listeners.add(button);
+		onReset();
+	}
+
+	@Override
+	protected void setEditable(boolean b) {
+		super.setEditable(b);
+		button.active = b;
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		button.tick();
+	}
+
+	@Override
+	public void render(MatrixStack ms, int index, int y, int x, int width, int height, int mouseX, int mouseY,
+		boolean p_230432_9_, float partialTicks) {
+		super.render(ms, index, y, x, width, height, mouseX, mouseY, p_230432_9_, partialTicks);
+
+		button.x = x + width - 80 - resetWidth;
+		button.y = y + 10;
+		button.setWidth(35);
+		button.setHeight(height - 20);
+		button.render(ms, mouseX, mouseY, partialTicks);
+	}
+
+	@Override
+	public void onValueChange(Boolean newValue) {
+		super.onValueChange(newValue);
+		button.showingElement(newValue ? enabled : disabled);
+		bumpCog(newValue ? 15f : -16f);
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/entries/EnumEntry.java

@@ -0,0 +1,102 @@
+package com.simibubi.create.foundation.config.ui.entries;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.gui.AllIcons;
+import com.simibubi.create.foundation.gui.BoxElement;
+import com.simibubi.create.foundation.gui.DelegatedStencilElement;
+import com.simibubi.create.foundation.gui.TextStencilElement;
+import com.simibubi.create.foundation.gui.Theme;
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+import com.simibubi.create.foundation.gui.widgets.BoxWidget;
+
+import net.minecraft.client.Minecraft;
+import net.minecraftforge.common.ForgeConfigSpec;
+
+public class EnumEntry extends ValueEntry<Enum<?>> {
+
+	protected static final int cycleWidth = 34;
+
+	protected TextStencilElement valueText;
+	protected BoxWidget cycleLeft;
+	protected BoxWidget cycleRight;
+
+	public EnumEntry(String label, ForgeConfigSpec.ConfigValue<Enum<?>> value, ForgeConfigSpec.ValueSpec spec) {
+		super(label, value, spec);
+
+		valueText = new TextStencilElement(Minecraft.getInstance().fontRenderer, "YEP").centered(true, true);
+		valueText.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0, 0, height / 2,
+			height, width, Theme.p(Theme.Key.TEXT)));
+
+		DelegatedStencilElement l = AllIcons.I_CONFIG_PREV.asStencil();
+		cycleLeft = new BoxWidget(0, 0, cycleWidth + 8, 16).showingElement(l)
+			.withCallback(() -> cycleValue(-1));
+		l.withElementRenderer(BoxWidget.gradientFactory.apply(cycleLeft));
+
+		DelegatedStencilElement r = AllIcons.I_CONFIG_NEXT.asStencil();
+		cycleRight = new BoxWidget(0, 0, cycleWidth + 8, 16).showingElement(r)
+			.withCallback(() -> cycleValue(1));
+		r.at(cycleWidth - 8, 0);
+		r.withElementRenderer(BoxWidget.gradientFactory.apply(cycleRight));
+
+		listeners.add(cycleLeft);
+		listeners.add(cycleRight);
+
+		onReset();
+	}
+
+	protected void cycleValue(int direction) {
+		Enum<?> e = getValue();
+		Enum<?>[] options = e.getDeclaringClass()
+			.getEnumConstants();
+		e = options[Math.floorMod(e.ordinal() + direction, options.length)];
+		setValue(e);
+		bumpCog(direction * 15f);
+	}
+
+	@Override
+	protected void setEditable(boolean b) {
+		super.setEditable(b);
+		cycleLeft.active = b;
+		cycleLeft.animateGradientFromState();
+		cycleRight.active = b;
+		cycleRight.animateGradientFromState();
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		cycleLeft.tick();
+		cycleRight.tick();
+	}
+
+	@Override
+	public void render(MatrixStack ms, int index, int y, int x, int width, int height, int mouseX, int mouseY,
+		boolean p_230432_9_, float partialTicks) {
+		super.render(ms, index, y, x, width, height, mouseX, mouseY, p_230432_9_, partialTicks);
+
+		cycleLeft.x = x + getLabelWidth(width) + 4;
+		cycleLeft.y = y + 10;
+		cycleLeft.render(ms, mouseX, mouseY, partialTicks);
+
+		valueText.at(cycleLeft.x + cycleWidth - 8, y + 10, 200)
+			.withBounds(width - getLabelWidth(width) - 2 * cycleWidth - resetWidth - 4, 16)
+			.render(ms);
+
+		cycleRight.x = x + width - cycleWidth * 2 - resetWidth + 10;
+		cycleRight.y = y + 10;
+		cycleRight.render(ms, mouseX, mouseY, partialTicks);
+
+		new BoxElement()
+				.withBackground(0)
+				.flatBorder(0)
+				.withBounds(10, 10)
+				.at(cycleLeft.x + cycleWidth + 4, cycleLeft.y + 3)
+				.render(ms);
+	}
+
+	@Override
+	public void onValueChange(Enum<?> newValue) {
+		super.onValueChange(newValue);
+		valueText.withText(newValue.name());
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/entries/NumberEntry.java

@@ -0,0 +1,211 @@
+package com.simibubi.create.foundation.config.ui.entries;
+
+import java.lang.reflect.Field;
+import java.util.function.Function;
+
+import javax.annotation.Nullable;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.config.ui.ConfigTextField;
+import com.simibubi.create.foundation.gui.TextStencilElement;
+import com.simibubi.create.foundation.gui.Theme;
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.widget.TextFieldWidget;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraftforge.common.ForgeConfigSpec;
+
+public abstract class NumberEntry<T extends Number> extends ValueEntry<T> {
+
+	protected int minOffset = 0, maxOffset = 0;
+	protected TextStencilElement minText = null, maxText = null;
+	protected TextFieldWidget textField;
+
+	@Nullable
+	public static NumberEntry<? extends Number> create(Object type, String label, ForgeConfigSpec.ConfigValue<?> value, ForgeConfigSpec.ValueSpec spec) {
+		if (type instanceof Integer) {
+			return new IntegerEntry(label, (ForgeConfigSpec.ConfigValue<Integer>) value, spec);
+		} else if (type instanceof Float) {
+			return new FloatEntry(label, (ForgeConfigSpec.ConfigValue<Float>) value, spec);
+		} else if (type instanceof Double) {
+			return new DoubleEntry(label, (ForgeConfigSpec.ConfigValue<Double>) value, spec);
+		}
+
+		return null;
+	}
+
+	public NumberEntry(String label, ForgeConfigSpec.ConfigValue<T> value, ForgeConfigSpec.ValueSpec spec) {
+		super(label, value, spec);
+		textField = new ConfigTextField(Minecraft.getInstance().fontRenderer, 0, 0, 200, 20, unit);
+		textField.setText(String.valueOf(getValue()));
+		textField.setTextColor(Theme.i(Theme.Key.TEXT));
+
+		Object range = spec.getRange();
+		try {
+			Field minField = range.getClass().getDeclaredField("min");
+			Field maxField = range.getClass().getDeclaredField("max");
+			minField.setAccessible(true);
+			maxField.setAccessible(true);
+			T min = (T) minField.get(range);
+			T max = (T) maxField.get(range);
+
+			FontRenderer font = Minecraft.getInstance().fontRenderer;
+			if (min.doubleValue() > getTypeMin().doubleValue()) {
+				StringTextComponent t = new StringTextComponent(formatBound(min) + " < ");
+				minText = new TextStencilElement(font, t).centered(true, false);
+				minText.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0 ,0, height/2, height, width, Theme.p(Theme.Key.TEXT_DARKER)));
+				minOffset = font.getWidth(t);
+			}
+			if (max.doubleValue() < getTypeMax().doubleValue()) {
+				StringTextComponent t = new StringTextComponent(" < " + formatBound(max));
+				maxText = new TextStencilElement(font, t).centered(true, false);
+				maxText.withElementRenderer((ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0 ,0, height/2, height, width, Theme.p(Theme.Key.TEXT_DARKER)));
+				maxOffset = font.getWidth(t);
+			}
+		} catch (NoSuchFieldException | IllegalAccessException | ClassCastException | NullPointerException ignored) {
+
+		}
+
+		textField.setResponder(s -> {
+			try {
+				T number = getParser().apply(s);
+				if (!spec.test(number))
+					throw new IllegalArgumentException();
+
+				textField.setTextColor(Theme.i(Theme.Key.TEXT));
+				setValue(number);
+
+			} catch (IllegalArgumentException ignored) {
+				textField.setTextColor(Theme.i(Theme.Key.BUTTON_FAIL));
+			}
+		});
+
+		listeners.add(textField);
+		onReset();
+	}
+
+	protected String formatBound(T bound) {
+		String sci = String.format("%.2E", bound.doubleValue());
+		String str = String.valueOf(bound);
+		return sci.length() < str.length() ? sci : str;
+	}
+
+	protected abstract T getTypeMin();
+
+	protected abstract T getTypeMax();
+
+	protected abstract Function<String, T> getParser();
+
+	@Override
+	protected void setEditable(boolean b) {
+		super.setEditable(b);
+		textField.setEnabled(b);
+	}
+
+	@Override
+	public void onValueChange(T newValue) {
+		super.onValueChange(newValue);
+		String newText = String.valueOf(newValue);
+		if (textField.getText().equals(newText))
+			return;
+
+		textField.setText(newText);
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		textField.tick();
+	}
+
+	@Override
+	public void render(MatrixStack ms, int index, int y, int x, int width, int height, int mouseX, int mouseY, boolean p_230432_9_, float partialTicks) {
+		super.render(ms, index, y, x, width, height, mouseX, mouseY, p_230432_9_, partialTicks);
+
+		textField.x = x + width - 82 - resetWidth;
+		textField.y = y + 8;
+		textField.setWidth(Math.min(width - getLabelWidth(width) - resetWidth - minOffset - maxOffset, 40));
+		textField.setHeight(20);
+		textField.render(ms, mouseX, mouseY, partialTicks);
+
+		if (minText != null)
+			minText
+					.at(textField.x - minOffset, textField.y, 0)
+					.withBounds(minOffset, textField.unusedGetHeight())
+					.render(ms);
+
+		if (maxText != null)
+			maxText
+					.at(textField.x + textField.getWidth(), textField.y, 0)
+					.withBounds(maxOffset, textField.unusedGetHeight())
+					.render(ms);
+	}
+
+	public static class IntegerEntry extends NumberEntry<Integer> {
+
+		public IntegerEntry(String label, ForgeConfigSpec.ConfigValue<Integer> value, ForgeConfigSpec.ValueSpec spec) {
+			super(label, value, spec);
+		}
+
+		@Override
+		protected Integer getTypeMin() {
+			return Integer.MIN_VALUE;
+		}
+
+		@Override
+		protected Integer getTypeMax() {
+			return Integer.MAX_VALUE;
+		}
+
+		@Override
+		protected Function<String, Integer> getParser() {
+			return Integer::parseInt;
+		}
+	}
+
+	public static class FloatEntry extends NumberEntry<Float> {
+
+		public FloatEntry(String label, ForgeConfigSpec.ConfigValue<Float> value, ForgeConfigSpec.ValueSpec spec) {
+			super(label, value, spec);
+		}
+
+		@Override
+		protected Float getTypeMin() {
+			return -Float.MAX_VALUE;
+		}
+
+		@Override
+		protected Float getTypeMax() {
+			return Float.MAX_VALUE;
+		}
+
+		@Override
+		protected Function<String, Float> getParser() {
+			return Float::parseFloat;
+		}
+	}
+
+	public static class DoubleEntry extends NumberEntry<Double> {
+
+		public DoubleEntry(String label, ForgeConfigSpec.ConfigValue<Double> value, ForgeConfigSpec.ValueSpec spec) {
+			super(label, value, spec);
+		}
+
+		@Override
+		protected Double getTypeMin() {
+			return (double) -Float.MAX_VALUE;
+		}
+
+		@Override
+		protected Double getTypeMax() {
+			return (double) Float.MAX_VALUE;
+		}
+
+		@Override
+		protected Function<String, Double> getParser() {
+			return Double::parseDouble;
+		}
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/entries/SubMenuEntry.java

@@ -0,0 +1,49 @@
+package com.simibubi.create.foundation.config.ui.entries;
+
+import com.electronwill.nightconfig.core.UnmodifiableConfig;
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.config.ui.ConfigScreenList;
+import com.simibubi.create.foundation.config.ui.SubMenuConfigScreen;
+import com.simibubi.create.foundation.gui.AllIcons;
+import com.simibubi.create.foundation.gui.DelegatedStencilElement;
+import com.simibubi.create.foundation.gui.ScreenOpener;
+import com.simibubi.create.foundation.gui.widgets.BoxWidget;
+
+import net.minecraftforge.common.ForgeConfigSpec;
+
+public class SubMenuEntry extends ConfigScreenList.LabeledEntry {
+
+	protected BoxWidget button;
+
+	public SubMenuEntry(SubMenuConfigScreen parent, String label, ForgeConfigSpec spec, UnmodifiableConfig config) {
+		super(label);
+
+		button = new BoxWidget(0, 0, 35, 16)
+				.showingElement(AllIcons.I_CONFIG_OPEN.asStencil().at(10, 0))
+				.withCallback(() -> ScreenOpener.open(new SubMenuConfigScreen(parent, label, parent.type, spec, config)));
+		button.modifyElement(e -> ((DelegatedStencilElement) e).withElementRenderer(BoxWidget.gradientFactory.apply(button)));
+
+		listeners.add(button);
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		button.tick();
+	}
+
+	@Override
+	public void render(MatrixStack ms, int index, int y, int x, int width, int height, int mouseX, int mouseY, boolean p_230432_9_, float partialTicks) {
+		super.render(ms, index, y, x, width, height, mouseX, mouseY, p_230432_9_, partialTicks);
+
+		button.x = x + width - 108;
+		button.y = y + 10;
+		button.setHeight(height - 20);
+		button.render(ms, mouseX, mouseY, partialTicks);
+	}
+
+	@Override
+	protected int getLabelWidth(int totalWidth) {
+		return (int) (totalWidth * labelWidthMult) + 30;
+	}
+}

src/main/java/com/simibubi/create/foundation/config/ui/entries/ValueEntry.java

@@ -0,0 +1,159 @@
+package com.simibubi.create.foundation.config.ui.entries;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+import javax.annotation.Nonnull;
+
+import org.apache.commons.lang3.ArrayUtils;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.config.ui.ConfigScreen;
+import com.simibubi.create.foundation.config.ui.ConfigScreenList;
+import com.simibubi.create.foundation.gui.AllIcons;
+import com.simibubi.create.foundation.gui.DelegatedStencilElement;
+import com.simibubi.create.foundation.gui.widgets.BoxWidget;
+
+import net.minecraft.util.text.IFormattableTextComponent;
+import net.minecraft.util.text.StringTextComponent;
+import net.minecraft.util.text.TextFormatting;
+import net.minecraftforge.common.ForgeConfigSpec;
+
+public class ValueEntry<T> extends ConfigScreenList.LabeledEntry {
+
+	protected static final IFormattableTextComponent modComponent = new StringTextComponent("* ").formatted(TextFormatting.BOLD, TextFormatting.DARK_BLUE).append(StringTextComponent.EMPTY.copy().formatted(TextFormatting.RESET));
+	protected static final int resetWidth = 28;//including 6px offset on either side
+	public static final Pattern unitPattern = Pattern.compile("\\[(in .*)]");
+
+	protected ForgeConfigSpec.ConfigValue<T> value;
+	protected ForgeConfigSpec.ValueSpec spec;
+	protected BoxWidget resetButton;
+	protected boolean editable = true;
+	protected String path;
+
+	public ValueEntry(String label, ForgeConfigSpec.ConfigValue<T> value, ForgeConfigSpec.ValueSpec spec) {
+		super(label);
+		this.value = value;
+		this.spec = spec;
+		this.path = String.join(".", value.getPath());
+
+		resetButton = new BoxWidget(0, 0, resetWidth - 12, 16)
+				.showingElement(AllIcons.I_CONFIG_RESET.asStencil())
+				.withCallback(() -> {
+					setValue((T) spec.getDefault());
+					this.onReset();
+				});
+		resetButton.modifyElement(e -> ((DelegatedStencilElement) e).withElementRenderer(BoxWidget.gradientFactory.apply(resetButton)));
+
+		listeners.add(resetButton);
+
+		List<String> path = value.getPath();
+		labelTooltip.add(new StringTextComponent(path.get(path.size()-1)).formatted(TextFormatting.GRAY));
+		String comment = spec.getComment();
+		if (comment == null || comment.isEmpty())
+			return;
+		String[] commentLines = comment.split("\n");
+		//find unit in the comment
+		for (int i = 0; i < commentLines.length; i++) {
+			if (commentLines[i].isEmpty()) {
+				commentLines = ArrayUtils.remove(commentLines, i);
+				i--;
+				continue;
+			}
+
+			Matcher matcher = unitPattern.matcher(commentLines[i]);
+			if (!matcher.matches())
+				continue;
+
+			String u = matcher.group(1);
+			if (u.equals("in Revolutions per Minute"))
+				u = "in RPM";
+			if (u.equals("in Stress Units"))
+				u = "in SU";
+			unit = u;
+		}
+		//add comment to tooltip
+		labelTooltip.addAll(Arrays.stream(commentLines).map(StringTextComponent::new).collect(Collectors.toList()));
+	}
+
+	@Override
+	protected void setEditable(boolean b) {
+		editable = b;
+		resetButton.active = editable && !isCurrentValueDefault();
+		resetButton.animateGradientFromState();
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		resetButton.tick();
+	}
+
+	@Override
+	public void render(MatrixStack ms, int index, int y, int x, int width, int height, int mouseX, int mouseY, boolean p_230432_9_, float partialTicks) {
+		if (isCurrentValueChanged()) {
+			IFormattableTextComponent original = label.getComponent();
+			IFormattableTextComponent changed = modComponent.copy().append(original);
+			label.withText(changed);
+			super.render(ms, index, y, x, width, height, mouseX, mouseY, p_230432_9_, partialTicks);
+			label.withText(original);
+		} else {
+			super.render(ms, index, y, x, width, height, mouseX, mouseY, p_230432_9_, partialTicks);
+		}
+
+		resetButton.x = x + width - resetWidth + 6;
+		resetButton.y = y + 10;
+		resetButton.render(ms, mouseX, mouseY, partialTicks);
+	}
+
+	@Override
+	protected int getLabelWidth(int totalWidth) {
+		return (int) (totalWidth * labelWidthMult) + 30;
+	}
+
+	public void setValue(@Nonnull T value) {
+		if (value.equals(this.value.get())) {
+			ConfigScreen.changes.remove(path);
+			onValueChange(value);
+			return;
+		}
+
+		ConfigScreen.changes.put(path, value);
+		onValueChange(value);
+	}
+
+	@Nonnull
+	public T getValue() {
+		//noinspection unchecked
+		return (T) ConfigScreen.changes.getOrDefault(path, this.value.get());
+	}
+
+	protected boolean isCurrentValueChanged() {
+		return ConfigScreen.changes.containsKey(path);
+	}
+
+	protected boolean isCurrentValueDefault() {
+		return spec.getDefault().equals(getValue());
+	}
+
+	public void onReset() {
+		onValueChange(getValue());
+	}
+
+	public void onValueChange() {
+		onValueChange(getValue());
+	}
+	public void onValueChange(T newValue) {
+		resetButton.active = editable && !isCurrentValueDefault();
+		resetButton.animateGradientFromState();
+	}
+
+	protected void bumpCog() {bumpCog(10f);}
+	protected void bumpCog(float force) {
+		if (list != null && list instanceof ConfigScreenList)
+			((ConfigScreenList) list).bumpCog(force);
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/AbstractSimiContainerScreen.java

@@ -69,8 +69,6 @@ public abstract class AbstractSimiContainerScreen<T extends Container> extends C
 		RenderSystem.disableLighting();
 		RenderSystem.disableDepthTest();
 		renderWindowForeground(matrixStack, mouseX, mouseY, partialTicks);
-		for (Widget widget : widgets)
-			widget.renderToolTip(matrixStack, mouseX, mouseY);
 	}
 
 	@Override
@@ -152,9 +150,12 @@ public abstract class AbstractSimiContainerScreen<T extends Container> extends C
 			if (!widget.isHovered())
 				continue;
 
-			if (widget instanceof AbstractSimiWidget && !((AbstractSimiWidget) widget).getToolTip()
+			if (widget instanceof AbstractSimiWidget) {
-				.isEmpty()) {
+				if (!((AbstractSimiWidget) widget).getToolTip().isEmpty())
 					renderTooltip(matrixStack, ((AbstractSimiWidget) widget).getToolTip(), mouseX, mouseY);
+
+			} else {
+				widget.renderToolTip(matrixStack, mouseX, mouseY);
 			}
 		}
 	}

src/main/java/com/simibubi/create/foundation/gui/AbstractSimiScreen.java

@@ -33,6 +33,13 @@ public abstract class AbstractSimiScreen extends Screen {
 		guiTop = (this.height - sHeight) / 2;
 	}
 
+	@Override
+	public void tick() {
+		super.tick();
+
+		widgets.stream().filter(w -> w instanceof AbstractSimiWidget).forEach(w -> ((AbstractSimiWidget) w).tick());
+	}
+
 	@Override
 	public void render(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
 		partialTicks = partialTicks == 10 ? 0
@@ -46,8 +53,6 @@ public abstract class AbstractSimiScreen extends Screen {
 		for (Widget widget : widgets)
 			widget.render(ms, mouseX, mouseY, partialTicks);
 		renderWindowForeground(ms, mouseX, mouseY, partialTicks);
-		for (Widget widget : widgets)
-			widget.renderToolTip(ms, mouseX, mouseY);
 
 		ms.pop();
 	}
@@ -62,6 +67,10 @@ public abstract class AbstractSimiScreen extends Screen {
 		for (Widget widget : widgets)
 			if (widget.mouseClicked(x, y, button))
 				result = true;
+
+		if (!result) {
+			result = super.mouseClicked(x, y, button);
+		}
 		return result;
 	}
 
@@ -127,9 +136,12 @@ public abstract class AbstractSimiScreen extends Screen {
 			if (!widget.isHovered())
 				continue;
 
-			if (widget instanceof AbstractSimiWidget && !((AbstractSimiWidget) widget).getToolTip()
+			if (widget instanceof AbstractSimiWidget) {
-				.isEmpty()) {
+				if (!((AbstractSimiWidget) widget).getToolTip().isEmpty())
 					renderTooltip(ms, ((AbstractSimiWidget) widget).getToolTip(), mouseX, mouseY);
+
+			} else {
+				widget.renderToolTip(ms, mouseX, mouseY);
 			}
 		}
 	}

src/main/java/com/simibubi/create/foundation/gui/AllGuiTextures.java

@@ -1,5 +1,7 @@
 package com.simibubi.create.foundation.gui;
 
+import java.awt.Color;
+
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.simibubi.create.Create;
 
@@ -80,8 +82,8 @@ public enum AllGuiTextures implements IScreenRenderable {
 	INDICATOR_YELLOW("widgets.png", 54, 18, 18, 6),
 	INDICATOR_RED("widgets.png", 72, 18, 18, 6),
 
-	SPEECH_TOOLTIP("widgets.png", 0, 24, 8, 8),
+	SPEECH_TOOLTIP_BACKGROUND("widgets.png", 0, 24, 8, 8),
-	SPEECH_TOOLTIP_HIGHLIGHT("widgets.png", 8, 24, 8, 8),
+	SPEECH_TOOLTIP_COLOR("widgets.png", 8, 24, 8, 8),
 
 	// PlacementIndicator
 	PLACEMENT_INDICATOR_SHEET("placement_indicator.png", 0, 0, 16, 256);
@@ -123,4 +125,9 @@ public enum AllGuiTextures implements IScreenRenderable {
 		bind();
 		screen.drawTexture(ms, x, y, startX, startY, width, height);
 	}
+
+	public void draw(MatrixStack ms, int x, int y, Color c) {
+		bind();
+		UIRenderHelper.drawColoredTexture(ms, c, x, y, startX, startY, width, height);
+	}
 }

src/main/java/com/simibubi/create/foundation/gui/AllIcons.java

@@ -22,45 +22,121 @@ public class AllIcons implements IScreenRenderable {
 	private int iconX;
 	private int iconY;
 
-	public static final AllIcons I_ADD = newRow(), I_TRASH = next(), I_3x3 = next(), I_TARGET = next(),
+	public static final AllIcons 
-		I_PRIORITY_VERY_LOW = next(), I_PRIORITY_LOW = next(), I_PRIORITY_HIGH = next(), I_PRIORITY_VERY_HIGH = next(),
+		I_ADD = newRow(), 
-		I_BLACKLIST = next(), I_WHITELIST = next(), I_WHITELIST_OR = next(), I_WHITELIST_AND = next(),
+		I_TRASH = next(), 
-		I_WHITELIST_NOT = next(), I_RESPECT_NBT = next(), I_IGNORE_NBT = next();
+		I_3x3 = next(), 
+		I_TARGET = next(),
+		I_PRIORITY_VERY_LOW = next(), 
+		I_PRIORITY_LOW = next(), 
+		I_PRIORITY_HIGH = next(), 
+		I_PRIORITY_VERY_HIGH = next(),
+		I_BLACKLIST = next(), 
+		I_WHITELIST = next(), 
+		I_WHITELIST_OR = next(), 
+		I_WHITELIST_AND = next(),
+		I_WHITELIST_NOT = next(), 
+		I_RESPECT_NBT = next(), 
+		I_IGNORE_NBT = next();
 
-	public static final AllIcons I_CONFIRM = newRow(), I_NONE = next(), I_OPEN_FOLDER = next(), I_REFRESH = next(),
+	public static final AllIcons 
-		I_ACTIVE = next(), I_PASSIVE = next(), I_ROTATE_PLACE = next(), I_ROTATE_PLACE_RETURNED = next(),
+		I_CONFIRM = newRow(),
-		I_ROTATE_NEVER_PLACE = next(), I_MOVE_PLACE = next(), I_MOVE_PLACE_RETURNED = next(),
+		I_NONE = next(),
-		I_MOVE_NEVER_PLACE = next(), I_CART_ROTATE = next(), I_CART_ROTATE_PAUSED = next(),
+		I_OPEN_FOLDER = next(),
+		I_REFRESH = next(),
+		I_ACTIVE = next(),
+		I_PASSIVE = next(),
+		I_ROTATE_PLACE = next(),
+		I_ROTATE_PLACE_RETURNED = next(),
+		I_ROTATE_NEVER_PLACE = next(),
+		I_MOVE_PLACE = next(),
+		I_MOVE_PLACE_RETURNED = next(),
+		I_MOVE_NEVER_PLACE = next(),
+		I_CART_ROTATE = next(),
+		I_CART_ROTATE_PAUSED = next(),
 		I_CART_ROTATE_LOCKED = next();
 	
-	public static final AllIcons I_DONT_REPLACE = newRow(), I_REPLACE_SOLID = next(), I_REPLACE_ANY = next(),
+	public static final AllIcons 
-		I_REPLACE_EMPTY = next(), I_CENTERED = next(), I_ATTACHED = next(), I_INSERTED = next(), I_FILL = next(),
+		I_DONT_REPLACE = newRow(),
-		I_PLACE = next(), I_REPLACE = next(), I_CLEAR = next(), I_OVERLAY = next(), I_FLATTEN = next(), I_LMB = next(),
+		I_REPLACE_SOLID = next(),
-		I_SCROLL = next(), I_RMB = next();
+		I_REPLACE_ANY = next(),
+		I_REPLACE_EMPTY = next(),
+		I_CENTERED = next(),
+		I_ATTACHED = next(),
+		I_INSERTED = next(),
+		I_FILL = next(),
+		I_PLACE = next(),
+		I_REPLACE = next(),
+		I_CLEAR = next(),
+		I_OVERLAY = next(),
+		I_FLATTEN = next(),
+		I_LMB = next(),
+		I_SCROLL = next(),
+		I_RMB = next();
 	
-	public static final AllIcons I_TOOL_DEPLOY = newRow(), I_SKIP_MISSING = next(), I_SKIP_TILES = next(),
+	public static final AllIcons 
-		I_DICE = next(), I_TUNNEL_SPLIT = next(), I_TUNNEL_FORCED_SPLIT = next(), I_TUNNEL_ROUND_ROBIN = next(),
+		I_TOOL_DEPLOY = newRow(),
-		I_TUNNEL_FORCED_ROUND_ROBIN = next(), I_TUNNEL_PREFER_NEAREST = next(), I_TUNNEL_RANDOMIZE = next(),
+		I_SKIP_MISSING = next(),
+		I_SKIP_TILES = next(),
+		I_DICE = next(),
+		I_TUNNEL_SPLIT = next(),
+		I_TUNNEL_FORCED_SPLIT = next(),
+		I_TUNNEL_ROUND_ROBIN = next(),
+		I_TUNNEL_FORCED_ROUND_ROBIN = next(),
+		I_TUNNEL_PREFER_NEAREST = next(),
+		I_TUNNEL_RANDOMIZE = next(),
 		I_TUNNEL_SYNCHRONIZE = next(),
 	
-		I_TOOL_MOVE_XZ = newRow(), I_TOOL_MOVE_Y = next(), I_TOOL_ROTATE = next(), I_TOOL_MIRROR = next(),
+		I_TOOL_MOVE_XZ = newRow(),
-		I_ARM_ROUND_ROBIN = next(), I_ARM_FORCED_ROUND_ROBIN = next(), I_ARM_PREFER_FIRST = next(),
+		I_TOOL_MOVE_Y = next(),
+		I_TOOL_ROTATE = next(),
+		I_TOOL_MIRROR = next(),
+		I_ARM_ROUND_ROBIN = next(),
+		I_ARM_FORCED_ROUND_ROBIN = next(),
+		I_ARM_PREFER_FIRST = next(),
 		
-		I_ADD_INVERTED_ATTRIBUTE = next(), I_FLIP = next(),
+		I_ADD_INVERTED_ATTRIBUTE = next(),
+		I_FLIP = next(),
 	
-		I_PLAY = newRow(), I_PAUSE = next(), I_STOP = next(), I_PLACEMENT_SETTINGS = next(), I_ROTATE_CCW = next(),
+		I_PLAY = newRow(),
-		I_HOUR_HAND_FIRST = next(), I_MINUTE_HAND_FIRST = next(), I_HOUR_HAND_FIRST_24 = next(),
+		I_PAUSE = next(),
+		I_STOP = next(),
+		I_PLACEMENT_SETTINGS = next(),
+		I_ROTATE_CCW = next(),
+		I_HOUR_HAND_FIRST = next(),
+		I_MINUTE_HAND_FIRST = next(),
+		I_HOUR_HAND_FIRST_24 = next(),
 	
-		I_PATTERN_SOLID = newRow(), I_PATTERN_CHECKERED = next(), I_PATTERN_CHECKERED_INVERSED = next(),
+		I_PATTERN_SOLID = newRow(),
+		I_PATTERN_CHECKERED = next(),
+		I_PATTERN_CHECKERED_INVERSED = next(),
 		I_PATTERN_CHANCE_25 = next(),
 	
-		I_PATTERN_CHANCE_50 = newRow(), I_PATTERN_CHANCE_75 = next(), I_FOLLOW_DIAGONAL = next(),
+		I_PATTERN_CHANCE_50 = newRow(),
+		I_PATTERN_CHANCE_75 = next(),
+		I_FOLLOW_DIAGONAL = next(),
 		I_FOLLOW_MATERIAL = next(),
 		
 		I_SCHEMATIC = newRow(),
 
-		I_MTD_LEFT = newRow(), I_MTD_CLOSE = next(), I_MTD_RIGHT = next(), I_MTD_SCAN = next(), I_MTD_REPLAY = next(),
+		I_MTD_LEFT = newRow(),
-		I_MTD_USER_MODE = next(), I_MTD_SLOW_MODE = next();
+		I_MTD_CLOSE = next(),
+		I_MTD_RIGHT = next(),
+		I_MTD_SCAN = next(),
+		I_MTD_REPLAY = next(),
+		I_MTD_USER_MODE = next(),
+		I_MTD_SLOW_MODE = next(),
+
+		I_CONFIG_UNLOCKED = newRow(),
+		I_CONFIG_LOCKED = next(),
+		I_CONFIG_DISCARD = next(),
+		I_CONFIG_SAVE = next(),
+		I_CONFIG_RESET = next(),
+		I_CONFIG_BACK = next(),
+		I_CONFIG_PREV = next(),
+		I_CONFIG_NEXT = next(),
+		I_DISABLE = next(),
+		I_CONFIG_OPEN = next();
 
 	public AllIcons(int x, int y) {
 		iconX = x * 16;
@@ -116,8 +192,12 @@ public class AllIcons implements IScreenRenderable {
 	}
 
 	@OnlyIn(Dist.CLIENT)
-	private void vertex(Entry peek, IVertexBuilder builder, int j, int k, Vector3d rgb, Vector3d vec, float u,
+	public DelegatedStencilElement asStencil() {
-		float v) {
+		return new DelegatedStencilElement().withStencilRenderer((ms, w, h, alpha) -> this.draw(ms, 0, 0)).withBounds(16, 16);
+	}
+
+	@OnlyIn(Dist.CLIENT)
+	private void vertex(Entry peek, IVertexBuilder builder, int j, int k, Vector3d rgb, Vector3d vec, float u, float v) {
 		builder.vertex(peek.getModel(), (float) vec.x, (float) vec.y, (float) vec.z)
 			.color((float) rgb.x, (float) rgb.y, (float) rgb.z, 1)
 			.texture(u, v)

src/main/java/com/simibubi/create/foundation/gui/BoxElement.java

@@ -0,0 +1,160 @@
+package com.simibubi.create.foundation.gui;
+
+import java.awt.Color;
+
+import org.lwjgl.opengl.GL11;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
+import com.simibubi.create.foundation.utility.ColorHelper;
+import com.simibubi.create.foundation.utility.Couple;
+
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.util.math.vector.Matrix4f;
+
+public class BoxElement extends RenderElement {
+
+	protected Color background = new Color(0xff000000, true);
+	protected Color borderTop = new Color(0x40ffeedd, true);
+	protected Color borderBot = new Color(0x20ffeedd, true);
+	protected int borderOffset = 2;
+
+	public <T extends BoxElement> T withBackground(Color color) {
+		this.background = color;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends BoxElement> T withBackground(int color) {
+		return withBackground(new Color(color, true));
+	}
+
+	public <T extends BoxElement> T flatBorder(Color color) {
+		this.borderTop = color;
+		this.borderBot = color;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends BoxElement> T flatBorder(int color) {
+		return flatBorder(new Color(color, true));
+	}
+
+	public <T extends BoxElement> T gradientBorder(Couple<Color> colors) {
+		this.borderTop = colors.getFirst();
+		this.borderBot = colors.getSecond();
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends BoxElement> T gradientBorder(Color top, Color bot) {
+		this.borderTop = top;
+		this.borderBot = bot;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends BoxElement> T gradientBorder(int top, int bot) {
+		return gradientBorder(new Color(top, true), new Color(bot, true));
+	}
+
+	public <T extends BoxElement> T withBorderOffset(int offset) {
+		this.borderOffset = offset;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	@Override
+	public void render(MatrixStack ms) {
+		renderBox(ms);
+	}
+
+	//total box width = 1 * 2 (outer border) + 1 * 2 (inner color border) + 2 * borderOffset + width
+	//defaults to 2 + 2 + 4 + 16 = 24px
+	//batch everything together to save a bunch of gl calls over GuiUtils
+	protected void renderBox(MatrixStack ms) {
+		/*
+		*          _____________
+		*        _|_____________|_
+		*       | | ___________ | |
+		*       | | |  |      | | |
+		*       | | |  |      | | |
+		*       | | |--*   |  | | |
+		*       | | |      h  | | |
+		*       | | |  --w-+  | | |
+		*       | | |         | | |
+		*       | | |_________| | |
+		*       |_|_____________|_|
+		*         |_____________|
+		*
+		* */
+		RenderSystem.disableTexture();
+		RenderSystem.enableBlend();
+		RenderSystem.defaultBlendFunc();
+		RenderSystem.shadeModel(GL11.GL_SMOOTH);
+
+		int f = borderOffset;
+		Color c1 = ColorHelper.applyAlpha(background, alpha);
+		Color c2 = ColorHelper.applyAlpha(borderTop, alpha);
+		Color c3 = ColorHelper.applyAlpha(borderBot, alpha);
+		Tessellator tessellator = Tessellator.getInstance();
+		BufferBuilder b = tessellator.getBuffer();
+		Matrix4f model = ms.peek().getModel();
+		b.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_COLOR);
+		//outer top
+		b.vertex(model, x - f - 1        , y - f - 2         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x - f - 1        , y - f - 1         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y - f - 1         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y - f - 2         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		//outer left
+		b.vertex(model, x - f - 2        , y - f - 1         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x - f - 2        , y + f + 1 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x - f - 1        , y + f + 1 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x - f - 1        , y - f - 1         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		//outer bottom
+		b.vertex(model, x - f - 1        , y + f + 1 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x - f - 1        , y + f + 2 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y + f + 2 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y + f + 1 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		//outer right
+		b.vertex(model, x + f + 1 + width, y - f - 1         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y + f + 1 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 2 + width, y + f + 1 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 2 + width, y - f - 1         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		//inner background - also render behind the inner edges
+		b.vertex(model, x - f - 1        , y - f - 1         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x - f - 1        , y + f + 1 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y + f + 1 + height, z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y - f - 1         , z).color(c1.getRed(), c1.getGreen(), c1.getBlue(), c1.getAlpha()).endVertex();
+		tessellator.draw();
+		b.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_COLOR);
+		//inner top - includes corners
+		b.vertex(model, x - f - 1        , y - f - 1         , z).color(c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha()).endVertex();
+		b.vertex(model, x - f - 1        , y - f             , z).color(c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y - f             , z).color(c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y - f - 1         , z).color(c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha()).endVertex();
+		//inner left - excludes corners
+		b.vertex(model, x - f - 1        , y - f             , z).color(c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha()).endVertex();
+		b.vertex(model, x - f - 1        , y + f     + height, z).color(c3.getRed(), c3.getGreen(), c3.getBlue(), c3.getAlpha()).endVertex();
+		b.vertex(model, x - f            , y + f     + height, z).color(c3.getRed(), c3.getGreen(), c3.getBlue(), c3.getAlpha()).endVertex();
+		b.vertex(model, x - f            , y - f             , z).color(c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha()).endVertex();
+		//inner bottom - includes corners
+		b.vertex(model, x - f - 1        , y + f     + height, z).color(c3.getRed(), c3.getGreen(), c3.getBlue(), c3.getAlpha()).endVertex();
+		b.vertex(model, x - f - 1        , y + f + 1 + height, z).color(c3.getRed(), c3.getGreen(), c3.getBlue(), c3.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y + f + 1 + height, z).color(c3.getRed(), c3.getGreen(), c3.getBlue(), c3.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y + f     + height, z).color(c3.getRed(), c3.getGreen(), c3.getBlue(), c3.getAlpha()).endVertex();
+		//inner right - excludes corners
+		b.vertex(model, x + f     + width, y - f             , z).color(c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha()).endVertex();
+		b.vertex(model, x + f     + width, y + f     + height, z).color(c3.getRed(), c3.getGreen(), c3.getBlue(), c3.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y + f     + height, z).color(c3.getRed(), c3.getGreen(), c3.getBlue(), c3.getAlpha()).endVertex();
+		b.vertex(model, x + f + 1 + width, y - f             , z).color(c2.getRed(), c2.getGreen(), c2.getBlue(), c2.getAlpha()).endVertex();
+
+		tessellator.draw();
+
+		RenderSystem.shadeModel(GL11.GL_FLAT);
+		RenderSystem.disableBlend();
+		RenderSystem.enableTexture();
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/CombinedStencilElement.java

@@ -0,0 +1,79 @@
+package com.simibubi.create.foundation.gui;
+
+import javax.annotation.Nonnull;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+
+public class CombinedStencilElement extends StencilElement {
+
+	private StencilElement element1;
+	private StencilElement element2;
+	private ElementMode mode;
+
+	private CombinedStencilElement() {}
+
+	public static CombinedStencilElement of(@Nonnull StencilElement element1, @Nonnull StencilElement element2) {
+		return of(element1, element2, ElementMode.FIRST);
+	}
+
+	public static CombinedStencilElement of(@Nonnull StencilElement element1, @Nonnull StencilElement element2, ElementMode mode) {
+		CombinedStencilElement e = new CombinedStencilElement();
+		e.element1 = element1;
+		e.element2 = element2;
+		e.mode = mode;
+		return e;
+	}
+
+	public <T extends CombinedStencilElement> T withFirst(StencilElement element) {
+		this.element1 = element;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends CombinedStencilElement> T withSecond(StencilElement element) {
+		this.element2 = element;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends CombinedStencilElement> T withMode(ElementMode mode) {
+		this.mode = mode;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	@Override
+	protected void renderStencil(MatrixStack ms) {
+		ms.push();
+		element1.transform(ms);
+		element1.withBounds(width, height);
+		element1.renderStencil(ms);
+		ms.pop();
+		ms.push();
+		element2.transform(ms);
+		element2.withBounds(width, height);
+		element2.renderStencil(ms);
+		ms.pop();
+	}
+
+	@Override
+	protected void renderElement(MatrixStack ms) {
+		if (mode.rendersFirst())
+			element1.<StencilElement>withBounds(width, height).renderElement(ms);
+
+		if (mode.rendersSecond())
+			element2.<StencilElement>withBounds(width, height).renderElement(ms);
+	}
+
+	public enum ElementMode {
+		FIRST, SECOND, BOTH;
+
+		boolean rendersFirst() {
+			return this == FIRST || this == BOTH;
+		}
+
+		boolean rendersSecond() {
+			return this == SECOND || this == BOTH;
+		}
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/ConfirmationScreen.java

@@ -0,0 +1,198 @@
+package com.simibubi.create.foundation.gui;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Consumer;
+
+import javax.annotation.Nonnull;
+
+import org.lwjgl.opengl.GL30;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.gui.widgets.BoxWidget;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.shader.Framebuffer;
+import net.minecraft.util.text.ITextProperties;
+import net.minecraft.util.text.Style;
+
+public class ConfirmationScreen extends AbstractSimiScreen {
+
+	private Screen source;
+	private Consumer<Boolean> action = _success -> {};
+	private List<ITextProperties> text = new ArrayList<>();
+	private boolean centered = false;
+	private int x;
+	private int y;
+	private int textWidth;
+	private int textHeight;
+
+	private BoxWidget confirm;
+	private BoxWidget cancel;
+	private BoxElement textBackground;
+
+	/*
+	* Removes text lines from the back of the list
+	* */
+	public ConfirmationScreen removeTextLines(int amount) {
+		if (amount > text.size())
+			return clearText();
+
+		text.subList(text.size() - amount, text.size()).clear();
+		return this;
+	}
+
+	public ConfirmationScreen clearText() {
+		this.text.clear();
+		return this;
+	}
+
+	public ConfirmationScreen addText(ITextProperties text) {
+		this.text.add(text);
+		return this;
+	}
+
+	public ConfirmationScreen withText(ITextProperties text) {
+		return clearText().addText(text);
+	}
+
+	public ConfirmationScreen at(int x, int y) {
+		this.x = Math.max(x, 0);
+		this.y = Math.max(y, 0);
+		this.centered = false;
+		return this;
+	}
+
+	public ConfirmationScreen centered() {
+		this.centered = true;
+		return this;
+	}
+
+	public ConfirmationScreen withAction(Consumer<Boolean> action) {
+		this.action = action;
+		return this;
+	}
+
+	public void open(@Nonnull Screen source) {
+		this.source = source;
+		Minecraft client = source.getMinecraft();
+		this.init(client, client.getWindow().getScaledWidth(), client.getWindow().getScaledHeight());
+		this.client.currentScreen = this;
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		confirm.tick();
+		cancel.tick();
+	}
+
+	@Override
+	protected void init() {
+		widgets.clear();
+
+		ArrayList<ITextProperties> copy = new ArrayList<>(text);
+		text.clear();
+		copy.forEach(t -> text.addAll(client.fontRenderer.getTextHandler().wrapLines(t, 300, Style.EMPTY)));
+
+		textHeight = text.size() * (client.fontRenderer.FONT_HEIGHT + 1) + 4;
+		textWidth = 300;
+
+		if (x + textWidth > width) {
+			x = width - textWidth;
+		}
+
+		if (y + textHeight + 30 > height) {
+			y = height - textHeight - 30;
+		}
+
+		if (centered) {
+			x = width/2 - textWidth/2 - 2;
+			y = height/2 - textHeight/2 - 16;
+		}
+
+		TextStencilElement confirmText = new TextStencilElement(client.fontRenderer, "Confirm").centered(true, true);
+		confirm = new BoxWidget(x + 4, y + textHeight + 2 , textWidth/2 - 10, 20)
+				.withCallback(() -> accept(true));
+		confirm.showingElement(confirmText.withElementRenderer(BoxWidget.gradientFactory.apply(confirm)));
+
+		TextStencilElement cancelText = new TextStencilElement(client.fontRenderer, "Cancel").centered(true, true);
+		cancel = new BoxWidget(x + textWidth/2 + 6, y + textHeight + 2, textWidth/2 - 10, 20)
+				.withCallback(() -> accept(false));
+		cancel.showingElement(cancelText.withElementRenderer(BoxWidget.gradientFactory.apply(cancel)));
+
+		widgets.add(confirm);
+		widgets.add(cancel);
+
+		textBackground = new BoxElement()
+				.gradientBorder(Theme.p(Theme.Key.BUTTON_DISABLE))
+				.withBounds(textWidth, textHeight)
+				.at(x, y);
+
+	}
+
+	@Override
+	public void onClose() {
+		accept(false);
+	}
+
+	private void accept(boolean success) {
+		client.currentScreen = source;
+		action.accept(success);
+	}
+
+	@Override
+	protected void renderWindow(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+
+		textBackground.render(ms);
+		int offset = client.fontRenderer.FONT_HEIGHT + 1;
+		int lineY = y - offset;
+
+		ms.push();
+		ms.translate(0, 0, 200);
+
+		for (ITextProperties line : text) {
+			lineY = lineY + offset;
+
+			if (line == null)
+				continue;
+
+			client.fontRenderer.draw(ms, line.getString(), x, lineY, 0xeaeaea);
+		}
+
+		ms.pop();
+
+	}
+
+	@Override
+	protected void renderWindowBackground(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+
+		UIRenderHelper.framebuffer.framebufferClear(Minecraft.IS_RUNNING_ON_MAC);
+		//UIRenderHelper.prepFramebufferSize();
+
+		ms.push();
+		//ms.translate(0, 0, -50);
+		//ms.scale(1, 1, 0.01f);
+		//todo wait for jozu's framebuffer capabilities on the other branch and use them here
+		UIRenderHelper.framebuffer.bindFramebuffer(true);
+		source.render(ms, mouseX, mouseY, 10);
+		UIRenderHelper.framebuffer.unbindFramebuffer();
+		Framebuffer mainBuffer = Minecraft.getInstance().getFramebuffer();
+		ms.pop();
+
+		GL30.glBindFramebuffer(GL30.GL_READ_FRAMEBUFFER, UIRenderHelper.framebuffer.framebufferObject);
+		GL30.glBindFramebuffer(GL30.GL_DRAW_FRAMEBUFFER, mainBuffer.framebufferObject);
+		GL30.glBlitFramebuffer(0, 0, mainBuffer.framebufferWidth, mainBuffer.framebufferHeight, 0, 0,  mainBuffer.framebufferWidth, mainBuffer.framebufferHeight, GL30.GL_COLOR_BUFFER_BIT, GL30.GL_LINEAR);
+		mainBuffer.bindFramebuffer(true);
+
+		this.fillGradient(ms, 0, 0, this.width, this.height, 0x70101010, 0x80101010);
+		//RenderSystem.enableAlphaTest();
+	}
+
+	@Override
+	public void resize(@Nonnull Minecraft client, int width, int height) {
+		super.resize(client, width, height);
+		source.resize(client, width, height);
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/DelegatedStencilElement.java

@@ -0,0 +1,51 @@
+package com.simibubi.create.foundation.gui;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.utility.ColorHelper;
+
+public class DelegatedStencilElement extends StencilElement {
+
+	protected static final ElementRenderer EMPTY_RENDERER = (ms, width, height, alpha) -> {};
+	protected static final ElementRenderer DEFAULT_ELEMENT = (ms, width, height, alpha) -> UIRenderHelper.angledGradient(ms, 0, -3, 5, height+4, width+6, ColorHelper.applyAlpha(0xff_10dd10, alpha), ColorHelper.applyAlpha(0xff_1010dd, alpha));
+
+	protected ElementRenderer stencil;
+	protected ElementRenderer element;
+
+	public DelegatedStencilElement() {
+		stencil = EMPTY_RENDERER;
+		element = DEFAULT_ELEMENT;
+	}
+
+	public DelegatedStencilElement(ElementRenderer stencil, ElementRenderer element) {
+		this.stencil = stencil;
+		this.element = element;
+	}
+
+	public <T extends DelegatedStencilElement> T withStencilRenderer(ElementRenderer renderer) {
+		stencil = renderer;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends DelegatedStencilElement> T withElementRenderer(ElementRenderer renderer) {
+		element = renderer;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	@Override
+	protected void renderStencil(MatrixStack ms) {
+		stencil.render(ms, width, height, 1);
+	}
+
+	@Override
+	protected void renderElement(MatrixStack ms) {
+		element.render(ms, width, height, alpha);
+	}
+
+	@FunctionalInterface
+	public interface ElementRenderer {
+		void render(MatrixStack ms, int width, int height, float alpha);
+	}
+
+}

src/main/java/com/simibubi/create/foundation/gui/GuiGameElement.java

@@ -63,22 +63,22 @@ public class GuiGameElement {
 			.with(FlowingFluidBlock.LEVEL, 0));
 	}
 
-	public static abstract class GuiRenderBuilder {
+	public static abstract class GuiRenderBuilder extends RenderElement {
-		double xBeforeScale, yBeforeScale, zBeforeScale = 0;
+		//double xBeforeScale, yBeforeScale, zBeforeScale = 0;
-		double x, y, z;
+		double xLocal, yLocal, zLocal;
 		double xRot, yRot, zRot;
 		double scale = 1;
 		int color = 0xFFFFFF;
 		Vector3d rotationOffset = Vector3d.ZERO;
 
 		public GuiRenderBuilder atLocal(double x, double y, double z) {
-			this.x = x;
+			this.xLocal = x;
-			this.y = y;
+			this.yLocal = y;
-			this.z = z;
+			this.zLocal = z;
 			return this;
 		}
 
-		public GuiRenderBuilder at(double x, double y) {
+		/*public GuiRenderBuilder at(double x, double y) {
 			this.xBeforeScale = x;
 			this.yBeforeScale = y;
 			return this;
@@ -89,7 +89,7 @@ public class GuiGameElement {
 			this.yBeforeScale = y;
 			this.zBeforeScale = z;
 			return this;
-		}
+		}*/
 
 		public GuiRenderBuilder rotate(double xRot, double yRot, double zRot) {
 			this.xRot = xRot;
@@ -136,9 +136,9 @@ public class GuiGameElement {
 
 		@Deprecated
 		protected void transform() {
-			RenderSystem.translated(xBeforeScale, yBeforeScale, 0);
+			RenderSystem.translated(x, y, 0);
 			RenderSystem.scaled(scale, scale, scale);
-			RenderSystem.translated(x, y, z);
+			RenderSystem.translated(xLocal, yLocal, zLocal);
 			RenderSystem.scaled(1, -1, 1);
 			RenderSystem.translated(rotationOffset.x, rotationOffset.y, rotationOffset.z);
 			RenderSystem.rotatef((float) zRot, 0, 0, 1);
@@ -148,9 +148,9 @@ public class GuiGameElement {
 		}
 
 		protected void transformMatrix(MatrixStack matrixStack) {
-			matrixStack.translate(xBeforeScale, yBeforeScale, zBeforeScale);
-			matrixStack.scale((float) scale, (float) scale, (float) scale);
 			matrixStack.translate(x, y, z);
+			matrixStack.scale((float) scale, (float) scale, (float) scale);
+			matrixStack.translate(xLocal, yLocal, zLocal);
 			matrixStack.scale(1, -1, 1);
 			matrixStack.translate(rotationOffset.x, rotationOffset.y, rotationOffset.z);
 			matrixStack.multiply(Vector3f.POSITIVE_Z.getDegreesQuaternion((float) zRot));

src/main/java/com/simibubi/create/foundation/gui/RenderElement.java

@@ -0,0 +1,92 @@
+package com.simibubi.create.foundation.gui;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+
+import net.minecraft.client.gui.AbstractGui;
+
+public abstract class RenderElement implements IScreenRenderable {
+
+	public static RenderElement EMPTY = new RenderElement() {@Override public void render(MatrixStack ms) {}};
+
+	public static RenderElement of(IScreenRenderable renderable) {
+		return new SimpleRenderElement(renderable);
+	}
+
+	protected int width = 16, height = 16;
+	protected float x = 0, y = 0, z = 0;
+	protected float alpha = 1f;
+
+	public <T extends RenderElement> T at(float x, float y) {
+		this.x = x;
+		this.y = y;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends RenderElement> T at(float x, float y, float z) {
+		this.x = x;
+		this.y = y;
+		this.z = z;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends RenderElement> T withBounds(int width, int height) {
+		this.width = width;
+		this.height = height;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends RenderElement> T withAlpha(float alpha) {
+		this.alpha = alpha;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public int getWidth() {
+		return width;
+	}
+
+	public int getHeight() {
+		return height;
+	}
+
+	public float getX() {
+		return x;
+	}
+
+	public float getY() {
+		return y;
+	}
+
+	public float getZ() {
+		return z;
+	}
+
+	public abstract void render(MatrixStack ms);
+
+	@Override
+	public void draw(MatrixStack ms, AbstractGui screen, int x, int y) {
+		this.at(x, y).render(ms);
+	}
+
+	@Override
+	public void draw(MatrixStack ms, int x, int y) {
+		this.at(x, y).render(ms);
+	}
+
+	public static class SimpleRenderElement extends RenderElement {
+
+		private IScreenRenderable renderable;
+
+		public SimpleRenderElement(IScreenRenderable renderable) {
+			this.renderable = renderable;
+		}
+
+		@Override
+		public void render(MatrixStack ms) {
+			renderable.draw(ms, (int) x, (int) y);
+		}
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/ScreenOpener.java

@@ -65,7 +65,7 @@ public class ScreenOpener {
 		if (screenHistory.isEmpty())
 			return false;
 		Screen previouslyRenderedScreen = screenHistory.get(0);
-		if (!(previouslyRenderedScreen instanceof AbstractSimiScreen))
+		if (!(previouslyRenderedScreen instanceof NavigatableSimiScreen))
 			return false;
 		if (!screen.isEquivalentTo((NavigatableSimiScreen) previouslyRenderedScreen))
 			return false;

src/main/java/com/simibubi/create/foundation/gui/StencilElement.java

@@ -0,0 +1,51 @@
+package com.simibubi.create.foundation.gui;
+
+import org.lwjgl.opengl.GL11;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
+
+import net.minecraft.client.Minecraft;
+
+public abstract class StencilElement extends RenderElement {
+
+	@Override
+	public void render(MatrixStack ms) {
+		ms.push();
+		transform(ms);
+		prepareStencil(ms);
+		renderStencil(ms);
+		prepareElement(ms);
+		renderElement(ms);
+		cleanUp(ms);
+		ms.pop();
+	}
+
+	protected abstract void renderStencil(MatrixStack ms);
+
+	protected abstract void renderElement(MatrixStack ms);
+
+	protected void transform(MatrixStack ms) {
+		ms.translate(x, y, z);
+	}
+
+	protected void prepareStencil(MatrixStack ms) {
+		GL11.glDisable(GL11.GL_STENCIL_TEST);
+		RenderSystem.stencilMask(~0);
+		RenderSystem.clear(GL11.GL_STENCIL_BUFFER_BIT, Minecraft.IS_RUNNING_ON_MAC);
+		GL11.glEnable(GL11.GL_STENCIL_TEST);
+		RenderSystem.stencilOp(GL11.GL_REPLACE, GL11.GL_KEEP, GL11.GL_KEEP);
+		RenderSystem.stencilMask(0xFF);
+		RenderSystem.stencilFunc(GL11.GL_NEVER, 1, 0xFF);
+	}
+
+	protected void prepareElement(MatrixStack ms) {
+		GL11.glEnable(GL11.GL_STENCIL_TEST);
+		RenderSystem.stencilOp(GL11.GL_KEEP, GL11.GL_KEEP, GL11.GL_KEEP);
+		RenderSystem.stencilFunc(GL11.GL_EQUAL, 1, 0xFF);
+	}
+
+	protected void cleanUp(MatrixStack ms) {
+		GL11.glDisable(GL11.GL_STENCIL_TEST);
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/TextStencilElement.java

@@ -0,0 +1,80 @@
+package com.simibubi.create.foundation.gui;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.util.text.IFormattableTextComponent;
+import net.minecraft.util.text.StringTextComponent;
+
+public class TextStencilElement extends DelegatedStencilElement {
+
+	protected FontRenderer font;
+	protected IFormattableTextComponent component;
+	protected boolean centerVertically = false;
+	protected boolean centerHorizontally = false;
+
+	public TextStencilElement(FontRenderer font) {
+		super();
+		this.font = font;
+		height = 10;
+	}
+
+	public TextStencilElement(FontRenderer font, String text) {
+		this(font);
+		component = new StringTextComponent(text);
+	}
+
+	public TextStencilElement(FontRenderer font, IFormattableTextComponent component) {
+		this(font);
+		this.component = component;
+	}
+
+	public TextStencilElement withText(String text) {
+		component = new StringTextComponent(text);
+		return this;
+	}
+
+	public TextStencilElement withText(IFormattableTextComponent component) {
+		this.component = component;
+		return this;
+	}
+
+	public TextStencilElement centered(boolean vertical, boolean horizontal) {
+		this.centerVertically = vertical;
+		this.centerHorizontally = horizontal;
+		return this;
+	}
+
+	@Override
+	protected void renderStencil(MatrixStack ms) {
+
+		float x = 0, y = 0;
+		if (centerHorizontally)
+			x = width / 2f - font.getWidth(component) / 2f;
+
+		if (centerVertically)
+			y = height / 2f - font.FONT_HEIGHT / 2f;
+
+		font.draw(ms, component, x, y, 0xff_000000);
+		//font.draw(ms, component, 0, 0, 0xff_000000);
+	}
+
+	@Override
+	protected void renderElement(MatrixStack ms) {
+		float x = 0, y = 0;
+		if (centerHorizontally)
+			x = width / 2f - font.getWidth(component) / 2f;
+
+		if (centerVertically)
+			y = height / 2f - font.FONT_HEIGHT / 2f;
+
+		ms.push();
+		ms.translate(x, y, 0);
+		element.render(ms, font.getWidth(component), font.FONT_HEIGHT + 2, alpha);
+		ms.pop();
+	}
+
+	public IFormattableTextComponent getComponent() {
+		return component;
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/Theme.java

@@ -0,0 +1,177 @@
+package com.simibubi.create.foundation.gui;
+
+import java.awt.Color;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+import com.simibubi.create.foundation.utility.Couple;
+
+public class Theme {
+
+	private static final Theme base = new Theme();
+	private static Theme custom = null;
+
+	public static void setTheme(@Nullable Theme theme) {
+		custom = theme;
+	}
+
+	private static ColorHolder resolve(String key) {
+		ColorHolder h = null;
+
+		if (custom != null)
+			h = custom.get(key);
+
+		if (h == null)
+			h = base.get(key);
+
+		if (h == null)
+			h = ColorHolder.missing;
+
+		return h;
+	}
+
+	@Nonnull public static Couple<Color> p(@Nonnull Key key) {return p(key.get());}
+	@Nonnull public static Couple<Color> p(String key) {return resolve(key).asPair();}
+
+	@Nonnull public static Color c(@Nonnull Key key, boolean first) {return c(key.get(), first);}
+	@Nonnull public static Color c(String key, boolean first) {return p(key).get(first);}
+
+	public static int i(@Nonnull Key key, boolean first) {return i(key.get(), first);}
+	public static int i(String key, boolean first) {return p(key).get(first).getRGB();}
+
+	@Nonnull public static Color c(@Nonnull Key key) {return c(key.get());}
+	@Nonnull public static Color c(String key) {return resolve(key).get();}
+
+	public static int i(@Nonnull Key key) {return i(key.get());}
+	public static int i(String key) {return resolve(key).get().getRGB();}
+
+	//-----------//
+
+	protected final Map<String, ColorHolder> colors;
+
+	protected Theme() {
+		colors = new HashMap<>();
+		init();
+	}
+
+	protected void init() {
+		put(Key.BUTTON_IDLE, new Color(0x60_c0c0ff, true), new Color(0x30_c0c0ff, true));
+		put(Key.BUTTON_HOVER, new Color(0xa0_c0c0ff, true), new Color(0x50_c0c0ff, true));
+		put(Key.BUTTON_CLICK, new Color(0xff_4b4bff), new Color(0xff_3b3bdd));
+		put(Key.BUTTON_DISABLE, new Color(0x80_909090, true), new Color(0x20_909090, true));
+		put(Key.BUTTON_SUCCESS, new Color(0xcc_88f788, true), new Color(0xcc_20cc20, true));
+		put(Key.BUTTON_FAIL, new Color(0xcc_f78888, true), new Color(0xcc_cc2020, true));
+		put(Key.TEXT, new Color(0xff_eeeeee), new Color(0xff_a3a3a3));
+		put(Key.TEXT_DARKER, new Color(0xff_a3a3a3), new Color(0xff_808080));
+		put(Key.TEXT_ACCENT_STRONG, new Color(0xff_7b7ba3), new Color(0xff_616192));
+		put(Key.TEXT_ACCENT_SLIGHT, new Color(0xff_ddeeff), new Color(0xff_a0b0c0));
+		put(Key.STREAK, new Color(0x101010, false));
+
+		put(Key.PONDER_BACKGROUND_TRANSPARENT, new Color(0xdd_000000, true));
+		put(Key.PONDER_BACKGROUND_FLAT, new Color(0xff_000000, false));
+		put(Key.PONDER_IDLE, new Color(0x40ffeedd, true), new Color(0x20ffeedd, true));
+		put(Key.PONDER_HOVER, new Color(0x70ffffff, true), new Color(0x30ffffff, true));
+		put(Key.PONDER_HIGHLIGHT, new Color(0xf0ffeedd, true), new Color(0x60ffeedd, true));
+		put(Key.TEXT_WINDOW_BORDER, new Color(0x607a6000, true), new Color(0x207a6000, true));
+		put(Key.PONDER_BACK_ARROW, new Color(0x70aa9999, true), new Color(0x30aa9999, true));
+		put(Key.PONDER_PROGRESSBAR, new Color(0x80ffeedd, true), new Color(0x50ffeedd, true));
+		put(Key.PONDER_MISSING_CREATE, new Color(0x70_984500, true), new Color(0x70_692400, true));
+		put(Key.PONDER_MISSING_VANILLA, new Color(0x50_5000ff, true), new Color(0x50_300077, true));
+		//put(Key., new Color(0x, true), new Color(0x, true));
+	}
+
+	protected void put(String key, Color c) {
+		colors.put(key, ColorHolder.single(c));
+	}
+
+	protected void put(Key key, Color c) {
+		put(key.get(), c);
+	}
+
+	protected void put(String key, Color c1, Color c2) {
+		colors.put(key, ColorHolder.pair(c1, c2));
+	}
+
+	protected void put(Key key, Color c1, Color c2) {
+		put(key.get(), c1 , c2);
+	}
+
+	@Nullable protected ColorHolder get(String key) {
+		return colors.get(key);
+	}
+
+	public static class Key {
+
+		public static Key BUTTON_IDLE = new Key();
+		public static Key BUTTON_HOVER = new Key();
+		public static Key BUTTON_CLICK = new Key();
+		public static Key BUTTON_DISABLE = new Key();
+		public static Key BUTTON_SUCCESS = new Key();
+		public static Key BUTTON_FAIL = new Key();
+
+		public static Key TEXT = new Key();
+		public static Key TEXT_DARKER = new Key();
+		public static Key TEXT_ACCENT_STRONG = new Key();
+		public static Key TEXT_ACCENT_SLIGHT = new Key();
+
+		public static Key STREAK = new Key();
+
+		public static Key PONDER_BACKGROUND_TRANSPARENT = new Key();
+		public static Key PONDER_BACKGROUND_FLAT = new Key();
+		public static Key PONDER_IDLE = new Key();
+		public static Key PONDER_HOVER = new Key();
+		public static Key PONDER_HIGHLIGHT = new Key();
+		public static Key TEXT_WINDOW_BORDER = new Key();
+		public static Key PONDER_BACK_ARROW = new Key();
+		public static Key PONDER_PROGRESSBAR = new Key();
+		public static Key PONDER_MISSING_CREATE = new Key();
+		public static Key PONDER_MISSING_VANILLA = new Key();
+
+		private static int index = 0;
+
+		private final String s;
+
+		protected Key() {
+			this.s = "_" + index++;
+		}
+
+		protected Key(String s) {
+			this.s = s;
+		}
+
+		public String get() {
+			return s;
+		}
+	}
+
+	private static class ColorHolder {
+
+		private static final ColorHolder missing = ColorHolder.single(Color.BLACK);
+
+		private Couple<Color> colors;
+
+		private static ColorHolder single(Color c) {
+			ColorHolder h = new ColorHolder();
+			h.colors = Couple.create(c, c);
+			return h;
+		}
+
+		private static ColorHolder pair(Color first, Color second) {
+			ColorHolder h = new ColorHolder();
+			h.colors = Couple.create(first, second);
+			return h;
+		}
+
+		private Color get() {
+			return colors.getFirst();
+		}
+
+		private Couple<Color> asPair() {
+			return colors;
+		}
+
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/UIRenderHelper.java

@@ -1,15 +1,21 @@
 package com.simibubi.create.foundation.gui;
 
+import java.awt.Color;
+
+import javax.annotation.Nonnull;
+
 import org.lwjgl.opengl.GL11;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.foundation.utility.ColorHelper;
+import com.simibubi.create.foundation.utility.Couple;
 
 import net.minecraft.client.MainWindow;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.WorldVertexBufferUploader;
 import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
 import net.minecraft.client.shader.Framebuffer;
 import net.minecraft.util.math.vector.Matrix4f;
@@ -18,6 +24,10 @@ import net.minecraftforge.fml.client.gui.GuiUtils;
 
 public class UIRenderHelper {
 
+	public static void enableStencil() {
+		RenderSystem.recordRenderCall(() -> Minecraft.getInstance().getFramebuffer().enableStencil());
+	}
+
 	public static Framebuffer framebuffer;
 
 	public static void init() {
@@ -27,19 +37,17 @@ public class UIRenderHelper {
 			framebuffer = new Framebuffer(mainWindow.getFramebufferWidth(), mainWindow.getFramebufferHeight(), true,
 				Minecraft.IS_RUNNING_ON_MAC);
 			framebuffer.setFramebufferColor(0, 0, 0, 0);
+			framebuffer.enableStencil();
 //			framebuffer.deleteFramebuffer();
 		});
 	}
 
-	public static void prepFramebufferSize() {
+	/*public static void prepFramebufferSize() {
-		MainWindow window = Minecraft.getInstance()
+		MainWindow window = Minecraft.getInstance().getWindow();
-			.getWindow();
+		if (framebuffer.framebufferWidth != window.getFramebufferWidth() || framebuffer.framebufferHeight != window.getFramebufferHeight()) {
-		if (framebuffer.framebufferWidth != window.getFramebufferWidth()
+			framebuffer.func_216491_a(window.getFramebufferWidth(), window.getFramebufferHeight(), Minecraft.IS_RUNNING_ON_MAC);
-			|| framebuffer.framebufferHeight != window.getFramebufferHeight()) {
-			framebuffer.func_216491_a(window.getFramebufferWidth(), window.getFramebufferHeight(),
-				Minecraft.IS_RUNNING_ON_MAC);
-		}
 		}
+	}*/
 
 	public static void drawFramebuffer(float alpha) {
 		MainWindow window = Minecraft.getInstance()
@@ -51,10 +59,6 @@ public class UIRenderHelper {
 		float ty = (float) framebuffer.framebufferHeight / (float) framebuffer.framebufferTextureHeight;
 
 		RenderSystem.enableTexture();
-		RenderSystem.enableBlend();
-		RenderSystem.disableLighting();
-		RenderSystem.disableAlphaTest();
-		RenderSystem.defaultBlendFunc();
 		RenderSystem.enableDepthTest();
 
 		framebuffer.bindFramebufferTexture();
@@ -82,14 +86,14 @@ public class UIRenderHelper {
 
 		tessellator.draw();
 		framebuffer.unbindFramebufferTexture();
-		RenderSystem.disableBlend();
-		RenderSystem.enableAlphaTest();
 	}
 
+	public static void streak(MatrixStack ms, float angle, int x, int y, int breadth, int length) {streak(ms, angle, x, y, breadth, length, Theme.i(Theme.Key.STREAK));}
+
 	// angle in degrees; 0° -> fading to the right
 	// x and y specify the middle point of the starting edge
-	// width is the total width of the streak
+	// breadth is the total width of the streak
-	public static void streak(MatrixStack ms, float angle, int x, int y, int width, int length, int color) {
+	public static void streak(MatrixStack ms, float angle, int x, int y, int breadth, int length, int color) {
 		int a1 = 0xa0 << 24;
 		int a2 = 0x80 << 24;
 		int a3 = 0x10 << 24;
@@ -105,7 +109,7 @@ public class UIRenderHelper {
 		ms.translate(x, y, 0);
 		ms.multiply(Vector3f.POSITIVE_Z.getDegreesQuaternion(angle - 90));
 
-		streak(ms, width / 2, length, c1, c2, c3, c4);
+		streak(ms, breadth / 2, length, c1, c2, c3, c4);
 
 		ms.pop();
 	}
@@ -120,9 +124,49 @@ public class UIRenderHelper {
 		GuiUtils.drawGradientRect(model, 0, -width, (int) (split2 * height), width, height, c3, c4);
 	}
 
+	/**
+	 * @see #angledGradient(MatrixStack, float, int, int, int, int, int, int, int)
+	 */
+	public static void angledGradient(@Nonnull MatrixStack ms, float angle, int x, int y, int breadth, int length, Couple<Color> c) {
+		angledGradient(ms, angle, x, y, 0, breadth, length, c);
+	}
+	/**
+	 * @see #angledGradient(MatrixStack, float, int, int, int, int, int, int, int)
+	 */
+	public static void angledGradient(@Nonnull MatrixStack ms, float angle, int x, int y, int z, int breadth, int length, Couple<Color> c) {
+		angledGradient(ms, angle, x, y, z, breadth, length, c.getFirst().getRGB(), c.getSecond().getRGB());
+	}
+	/**
+	 * @see #angledGradient(MatrixStack, float, int, int, int, int, int, int, int)
+	 */
+	public static void angledGradient(@Nonnull MatrixStack ms, float angle, int x, int y, int breadth, int length, int color1, int color2) {
+		angledGradient(ms, angle, x, y, 0, breadth, length, color1, color2);
+	}
+	/**
+	 * x and y specify the middle point of the starting edge
+	 *
+	 * @param angle the angle of the gradient in degrees; 0° means from left to right
+	 * @param color1 the color at the starting edge
+	 * @param color2 the color at the ending edge
+	 * @param breadth the total width of the gradient
+	 *
+	 */
+	public static void angledGradient(@Nonnull MatrixStack ms, float angle, int x, int y, int z, int breadth, int length, int color1, int color2) {
+		ms.push();
+		ms.translate(x, y, z);
+		ms.multiply(Vector3f.POSITIVE_Z.getDegreesQuaternion(angle - 90));
+
+		Matrix4f model = ms.peek().getModel();
+		int w = breadth / 2;
+		GuiUtils.drawGradientRect(model, 0, -w, 0, w, length, color1, color2);
+
+		ms.pop();
+	}
+
+	public static void breadcrumbArrow(MatrixStack matrixStack, int x, int y, int z, int width, int height, int indent, Couple<Color> colors) {breadcrumbArrow(matrixStack, x, y, z, width, height, indent, colors.getFirst().getRGB(), colors.getSecond().getRGB());}
+
 	// draws a wide chevron-style breadcrumb arrow pointing left
-	public static void breadcrumbArrow(MatrixStack matrixStack, int x, int y, int z, int width, int height, int indent,
+	public static void breadcrumbArrow(MatrixStack matrixStack, int x, int y, int z, int width, int height, int indent, int startColor, int endColor) {
-		int startColor, int endColor) {
 		matrixStack.push();
 		matrixStack.translate(x - indent, y, z);
 
@@ -241,4 +285,30 @@ public class UIRenderHelper {
 		RenderSystem.enableAlphaTest();
 		RenderSystem.enableTexture();
 	}
+
+	//just like AbstractGui#drawTexture, but with a color at every vertex
+	public static void drawColoredTexture(MatrixStack ms, Color c, int x, int y, int tex_left, int tex_top, int width, int height) {
+		drawColoredTexture(ms, c, x, y, 0, (float)tex_left, (float)tex_top, width, height, 256, 256);
+	}
+
+	public static void drawColoredTexture(MatrixStack ms, Color c, int x, int y, int z, float tex_left, float tex_top, int width, int height, int sheet_width, int sheet_height) {
+		drawColoredTexture(ms, c, x, x + width, y, y + height, z, width, height, tex_left, tex_top, sheet_width, sheet_height);
+	}
+
+	private static void drawColoredTexture(MatrixStack ms, Color c, int left, int right, int top, int bot, int z, int tex_width, int tex_height, float tex_left, float tex_top, int sheet_width, int sheet_height) {
+		drawTexturedQuad(ms.peek().getModel(), c, left, right, top, bot, z, (tex_left + 0.0F) / (float)sheet_width, (tex_left + (float)tex_width) / (float)sheet_width, (tex_top + 0.0F) / (float)sheet_height, (tex_top + (float)tex_height) / (float)sheet_height);
+	}
+
+	private static void drawTexturedQuad(Matrix4f m, Color c, int left, int right, int top, int bot, int z, float u1, float u2, float v1, float v2) {
+		RenderSystem.enableBlend();
+		BufferBuilder bufferbuilder = Tessellator.getInstance().getBuffer();
+		bufferbuilder.begin(7, DefaultVertexFormats.POSITION_COLOR_TEXTURE);
+		bufferbuilder.vertex(m, (float)left , (float)bot, (float)z).color(c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha()).texture(u1, v2).endVertex();
+		bufferbuilder.vertex(m, (float)right, (float)bot, (float)z).color(c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha()).texture(u2, v2).endVertex();
+		bufferbuilder.vertex(m, (float)right, (float)top, (float)z).color(c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha()).texture(u2, v1).endVertex();
+		bufferbuilder.vertex(m, (float)left , (float)top, (float)z).color(c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha()).texture(u1, v1).endVertex();
+		bufferbuilder.finishDrawing();
+		RenderSystem.enableAlphaTest();
+		WorldVertexBufferUploader.draw(bufferbuilder);
+	}
 }

src/main/java/com/simibubi/create/foundation/gui/widgets/AbstractSimiWidget.java

@@ -2,6 +2,9 @@ package com.simibubi.create.foundation.gui.widgets;
 
 import java.util.LinkedList;
 import java.util.List;
+import java.util.function.BiConsumer;
+
+import javax.annotation.Nonnull;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
 
@@ -11,19 +14,78 @@ import net.minecraft.util.text.StringTextComponent;
 
 public abstract class AbstractSimiWidget extends Widget {
 
-	protected List<ITextComponent> toolTip;
+	protected float z;
+	protected boolean wasHovered = false;
+	protected List<ITextComponent> toolTip = new LinkedList<>();
+	protected BiConsumer<Integer, Integer> onClick = (_$, _$$) -> {};
 
-	public AbstractSimiWidget(int xIn, int yIn, int widthIn, int heightIn) {
+	protected AbstractSimiWidget() {
-		super(xIn, yIn, widthIn, heightIn, StringTextComponent.EMPTY);
+		this(0, 0);
-		toolTip = new LinkedList<>();
+	}
+
+	protected AbstractSimiWidget(int x, int y) {
+		this(x, y, 16, 16);
+	}
+
+	protected AbstractSimiWidget(int x, int y, int width, int height) {
+		super(x, y, width, height, StringTextComponent.EMPTY);
+	}
+
+	public <T extends AbstractSimiWidget> T withCallback(BiConsumer<Integer, Integer> cb) {
+		this.onClick = cb;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends AbstractSimiWidget> T withCallback(Runnable cb) {
+		return withCallback((_$, _$$) -> cb.run());
+	}
+
+	public <T extends AbstractSimiWidget> T atZLevel(float z) {
+		this.z = z;
+		//noinspection unchecked
+		return (T) this;
 	}
 
 	public List<ITextComponent> getToolTip() {
 		return toolTip;
 	}
 
+	public void tick() {}
+
 	@Override
-	public void renderButton(MatrixStack matrixStack, int p_renderButton_1_, int p_renderButton_2_, float p_renderButton_3_) {
+	public void render(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		if (visible) {
+			hovered = isMouseOver(mouseX, mouseY);
+			beforeRender(ms, mouseX, mouseY, partialTicks);
+			renderButton(ms, mouseX, mouseY, partialTicks);
+			afterRender(ms, mouseX, mouseY, partialTicks);
+			wasHovered = isHovered();
+		}
 	}
 
+	@Override
+	public void renderButton(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {}
+
+	@Override
+	protected boolean clicked(double mouseX, double mouseY) {
+		return active && visible && isMouseOver(mouseX, mouseY);
+	}
+
+	protected void beforeRender(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		ms.push();
+	}
+
+	protected void afterRender(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		ms.pop();
+	}
+
+	public void runCallback(double mouseX, double mouseY) {
+		onClick.accept((int) mouseX, (int) mouseY);
+	}
+
+	@Override
+	public void onClick(double mouseX, double mouseY) {
+		runCallback(mouseX, mouseY);
+	}
 }

src/main/java/com/simibubi/create/foundation/gui/widgets/BoxWidget.java

@@ -0,0 +1,197 @@
+package com.simibubi.create.foundation.gui.widgets;
+
+import java.awt.Color;
+import java.util.function.Function;
+
+import javax.annotation.Nonnull;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.gui.BoxElement;
+import com.simibubi.create.foundation.gui.DelegatedStencilElement;
+import com.simibubi.create.foundation.gui.Theme;
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+import com.simibubi.create.foundation.utility.ColorHelper;
+import com.simibubi.create.foundation.utility.Couple;
+import com.simibubi.create.foundation.utility.animation.LerpedFloat;
+
+public class BoxWidget extends ElementWidget {
+
+	public static final Function<BoxWidget, DelegatedStencilElement.ElementRenderer> gradientFactory = (box) -> (ms, w, h, alpha) -> UIRenderHelper.angledGradient(ms, 90, w/2, -2, w + 4, h + 4, box.gradientColor1.getRGB(), box.gradientColor2.getRGB());
+
+	protected BoxElement box;
+
+	protected Color customBorderTop;
+	protected Color customBorderBot;
+	protected boolean animateColors = true;
+	protected LerpedFloat colorAnimation = LerpedFloat.linear();
+	protected Color gradientColor1, gradientColor2;
+	private Color colorTarget1 = Theme.c(Theme.Key.BUTTON_IDLE, true), colorTarget2 = Theme.c(Theme.Key.BUTTON_IDLE, false);
+	private Color previousColor1, previousColor2;
+
+	public BoxWidget() {
+		this(0, 0);
+	}
+
+	public BoxWidget(int x, int y) {
+		this(x, y, 16, 16);
+	}
+
+	public BoxWidget(int x, int y, int width, int height) {
+		super(x, y, width, height);
+		box = new BoxElement()
+				.at(x, y)
+				.withBounds(width, height);
+		gradientColor1 = colorTarget1;
+		gradientColor2 = colorTarget2;
+	}
+
+	public <T extends BoxWidget> T withBounds(int width, int height) {
+		this.width = width;
+		this.height = height;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends BoxWidget> T withBorderColors(Couple<Color> colors) {
+		this.customBorderTop = colors.getFirst();
+		this.customBorderBot = colors.getSecond();
+		updateColorsFromState();
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends BoxWidget> T withBorderColors(Color top, Color bot) {
+		this.customBorderTop = top;
+		this.customBorderBot = bot;
+		updateColorsFromState();
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends BoxWidget> T animateColors(boolean b) {
+		this.animateColors = b;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		colorAnimation.tickChaser();
+	}
+
+	@Override
+	public void onClick(double x, double y) {
+		super.onClick(x, y);
+
+		gradientColor1 = Theme.c(Theme.Key.BUTTON_CLICK, true);
+		gradientColor2 = Theme.c(Theme.Key.BUTTON_CLICK, true);
+		startGradientAnimation(getColorForState(true), getColorForState(false), true, 0.15);
+	}
+
+	@Override
+	protected void beforeRender(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		super.beforeRender(ms, mouseX, mouseY, partialTicks);
+
+		if (hovered != wasHovered) {
+			startGradientAnimation(
+					getColorForState(true),
+					getColorForState(false),
+					hovered
+			);
+		}
+
+		if (colorAnimation.settled()) {
+			gradientColor1 = colorTarget1;
+			gradientColor2 = colorTarget2;
+		} else {
+			float animationValue = 1 - Math.abs(colorAnimation.getValue(partialTicks));
+			gradientColor1 = ColorHelper.mixColors(previousColor1, colorTarget1, animationValue);
+			gradientColor2 = ColorHelper.mixColors(previousColor2, colorTarget2, animationValue);
+		}
+
+	}
+
+	@Override
+	public void renderButton(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		float fadeValue = fade.getValue(partialTicks);
+		if (fadeValue < .1f)
+			return;
+
+		box.withAlpha(fadeValue);
+		box.withBackground(Theme.c(Theme.Key.PONDER_BACKGROUND_TRANSPARENT))
+				.gradientBorder(gradientColor1, gradientColor2)
+				.at(x, y, z)
+				.withBounds(width, height)
+				.render(ms);
+
+		super.renderButton(ms, mouseX, mouseY, partialTicks);
+
+		wasHovered = hovered;
+	}
+
+	@Override
+	public boolean isMouseOver(double mX, double mY) {
+		if (!active || !visible)
+			return false;
+
+		return
+				x - 4 <= mX &&
+				y - 4 <= mY &&
+				mX <= x + 4 + width &&
+				mY <= y + 4 + height;
+	}
+
+	public BoxElement getBox() {
+		return box;
+	}
+
+	public void updateColorsFromState() {
+		colorTarget1 = getColorForState(true);
+		colorTarget2 = getColorForState(false);
+	}
+
+	public void animateGradientFromState() {
+		startGradientAnimation(
+				getColorForState(true),
+				getColorForState(false),
+				true
+		);
+	}
+
+	private void startGradientAnimation(Color c1, Color c2, boolean positive, double expSpeed) {
+		if (!animateColors)
+			return;
+
+		colorAnimation.startWithValue(positive ? 1 : -1);
+		colorAnimation.chase(0, expSpeed, LerpedFloat.Chaser.EXP);
+		colorAnimation.tickChaser();
+
+		previousColor1 = gradientColor1;
+		previousColor2 = gradientColor2;
+
+		colorTarget1 = c1;
+		colorTarget2 = c2;
+	}
+
+	private void startGradientAnimation(Color c1, Color c2, boolean positive) {
+		startGradientAnimation(c1, c2, positive, 0.3);
+	}
+
+	private Color getColorForState(boolean first) {
+		if (!active)
+			return Theme.p(Theme.Key.BUTTON_DISABLE).get(first);
+
+		if (hovered) {
+			if (first)
+				return customBorderTop != null ? customBorderTop.darker() : Theme.c(Theme.Key.BUTTON_HOVER, true);
+			else
+				return customBorderBot != null ? customBorderBot.darker() : Theme.c(Theme.Key.BUTTON_HOVER, false);
+		}
+
+		if (first)
+			return customBorderTop != null ? customBorderTop : Theme.c(Theme.Key.BUTTON_IDLE, true);
+		else
+			return customBorderBot != null ? customBorderBot : Theme.c(Theme.Key.BUTTON_IDLE, false);
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/widgets/ElementWidget.java

@@ -0,0 +1,144 @@
+package com.simibubi.create.foundation.gui.widgets;
+
+import java.util.function.Consumer;
+import java.util.function.UnaryOperator;
+
+import javax.annotation.Nonnull;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.gui.IScreenRenderable;
+import com.simibubi.create.foundation.gui.RenderElement;
+import com.simibubi.create.foundation.utility.animation.LerpedFloat;
+
+public class ElementWidget extends AbstractSimiWidget {
+
+	protected RenderElement element = RenderElement.EMPTY;
+
+	protected boolean usesFade = false;
+	protected int fadeModX;
+	protected int fadeModY;
+	protected LerpedFloat fade = LerpedFloat.linear().startWithValue(1);
+
+	protected boolean rescaleElement = false;
+	protected float rescaleSizeX;
+	protected float rescaleSizeY;
+
+	protected float paddingX = 0;
+	protected float paddingY = 0;
+
+	public ElementWidget(int x, int y) {
+		super(x, y);
+	}
+
+	public ElementWidget(int x, int y, int width, int height) {
+		super(x, y, width, height);
+	}
+	
+	public <T extends ElementWidget> T showingElement(RenderElement element) {
+		this.element = element;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends ElementWidget> T showing(IScreenRenderable renderable) {
+		return this.showingElement(RenderElement.of(renderable));
+	}
+
+	public <T extends ElementWidget> T modifyElement(Consumer<RenderElement> consumer) {
+		if (element != null)
+			consumer.accept(element);
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends ElementWidget> T mapElement(UnaryOperator<RenderElement> function) {
+		if (element != null)
+			element = function.apply(element);
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends ElementWidget> T withPadding(float paddingX, float paddingY) {
+		this.paddingX = paddingX;
+		this.paddingY = paddingY;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends ElementWidget> T enableFade(int fadeModifierX, int fadeModifierY) {
+		this.fade.startWithValue(0);
+		this.usesFade = true;
+		this.fadeModX = fadeModifierX;
+		this.fadeModY = fadeModifierY;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends ElementWidget> T disableFade() {
+		this.fade.startWithValue(1);
+		this.usesFade = false;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public LerpedFloat fade() {
+		return fade;
+	}
+
+	public <T extends ElementWidget> T fade(float target) {
+		fade.chase(target, 0.1, LerpedFloat.Chaser.EXP);
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends ElementWidget> T rescaleElement(float rescaleSizeX, float rescaleSizeY) {
+		this.rescaleElement = true;
+		this.rescaleSizeX = rescaleSizeX;
+		this.rescaleSizeY = rescaleSizeY;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	public <T extends ElementWidget> T disableRescale() {
+		this.rescaleElement = false;
+		//noinspection unchecked
+		return (T) this;
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		fade.tickChaser();
+	}
+
+	@Override
+	protected void beforeRender(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		super.beforeRender(ms, mouseX, mouseY, partialTicks);
+
+		float fadeValue = fade.getValue(partialTicks);
+		element.withAlpha(fadeValue);
+		if (fadeValue < 1) {
+			ms.translate((1 - fadeValue) * fadeModX, (1 - fadeValue) * fadeModY, 0);
+		}
+	}
+
+	@Override
+	public void renderButton(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+		ms.push();
+		ms.translate(x + paddingX, y + paddingY, z);
+		float innerWidth = width - 2 * paddingX;
+		float innerHeight = height - 2 * paddingY;
+		if (rescaleElement) {
+			float xScale = innerWidth / rescaleSizeX;
+			float yScale = innerHeight / rescaleSizeY;
+			ms.scale(xScale, yScale, 1);
+			element.at(element.getX() / xScale, element.getY() / yScale);
+		}
+		element.withBounds((int) innerWidth, (int) innerHeight).render(ms);
+		ms.pop();
+	}
+
+	public RenderElement getRenderElement() {
+		return element;
+	}
+}

src/main/java/com/simibubi/create/foundation/gui/widgets/IconButton.java

@@ -7,6 +7,8 @@ import com.simibubi.create.foundation.gui.AllIcons;
 
 import net.minecraft.util.text.ITextComponent;
 
+import javax.annotation.Nonnull;
+
 public class IconButton extends AbstractSimiWidget {
 
 	private AllIcons icon;
@@ -18,7 +20,7 @@ public class IconButton extends AbstractSimiWidget {
 	}
 
 	@Override
-	public void renderButton(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
+	public void renderButton(@Nonnull MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
 		if (this.visible) {
 			this.hovered =
 				mouseX >= this.x && mouseY >= this.y && mouseX < this.x + this.width && mouseY < this.y + this.height;

src/main/java/com/simibubi/create/foundation/gui/widgets/Indicator.java

@@ -1,5 +1,7 @@
 package com.simibubi.create.foundation.gui.widgets;
 
+import javax.annotation.Nonnull;
+
 import com.google.common.collect.ImmutableList;
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.simibubi.create.foundation.gui.AllGuiTextures;
@@ -22,7 +24,7 @@ public class Indicator extends AbstractSimiWidget {
 	}
 	
 	@Override
-	public void render(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks ) {
+	public void render(@Nonnull MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks ) {
 		AllGuiTextures toDraw;
 		switch(state) {
 			case ON: toDraw = AllGuiTextures.INDICATOR_WHITE; break;

src/main/java/com/simibubi/create/foundation/gui/widgets/Label.java

@@ -1,5 +1,7 @@
 package com.simibubi.create.foundation.gui.widgets;
 
+import javax.annotation.Nonnull;
+
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 
@@ -69,7 +71,7 @@ public class Label extends AbstractSimiWidget {
 	}
 
 	@Override
-	public void render(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
+	public void render(@Nonnull MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks) {
 		if (!visible)
 			return;
 		if (text == null || text.getString().isEmpty())

src/main/java/com/simibubi/create/foundation/mixin/WindowResizeMixin.java

@@ -0,0 +1,29 @@
+package com.simibubi.create.foundation.mixin;
+
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+
+import net.minecraft.client.MainWindow;
+import net.minecraft.client.Minecraft;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+
+@OnlyIn(Dist.CLIENT)
+@Mixin(Minecraft.class)
+public class WindowResizeMixin {
+
+	@Shadow @Final private MainWindow mainWindow;
+
+	@Inject(at = @At("TAIL"), method = "updateWindowSize")
+	private void updateWindowSize(CallbackInfo ci) {
+		if (UIRenderHelper.framebuffer != null)
+			UIRenderHelper.framebuffer.func_216491_a(mainWindow.getFramebufferWidth(), mainWindow.getFramebufferHeight(), Minecraft.IS_RUNNING_ON_MAC);
+	}
+
+}

src/main/java/com/simibubi/create/foundation/networking/AllPackets.java

@@ -38,8 +38,9 @@ import com.simibubi.create.content.schematics.packet.InstantSchematicPacket;
 import com.simibubi.create.content.schematics.packet.SchematicPlacePacket;
 import com.simibubi.create.content.schematics.packet.SchematicSyncPacket;
 import com.simibubi.create.content.schematics.packet.SchematicUploadPacket;
-import com.simibubi.create.foundation.command.ConfigureConfigPacket;
+import com.simibubi.create.foundation.command.SConfigureConfigPacket;
 import com.simibubi.create.foundation.command.HighlightPacket;
+import com.simibubi.create.foundation.config.ui.CConfigureConfigPacket;
 import com.simibubi.create.foundation.tileEntity.behaviour.filtering.FilteringCountUpdatePacket;
 import com.simibubi.create.foundation.tileEntity.behaviour.scrollvalue.ScrollValueUpdatePacket;
 import com.simibubi.create.foundation.utility.ServerSpeedProvider;
@@ -80,12 +81,13 @@ public enum AllPackets {
 	PLACE_EJECTOR(EjectorPlacementPacket.class, EjectorPlacementPacket::new, PLAY_TO_SERVER),
 	TRIGGER_EJECTOR(EjectorTriggerPacket.class, EjectorTriggerPacket::new, PLAY_TO_SERVER),
 	EJECTOR_ELYTRA(EjectorElytraPacket.class, EjectorElytraPacket::new, PLAY_TO_SERVER),
+	C_CONFIGURE_CONFIG(CConfigureConfigPacket.class, CConfigureConfigPacket::new, PLAY_TO_SERVER),
 
 	// Server to Client
 	SYMMETRY_EFFECT(SymmetryEffectPacket.class, SymmetryEffectPacket::new, PLAY_TO_CLIENT),
 	SERVER_SPEED(ServerSpeedProvider.Packet.class, ServerSpeedProvider.Packet::new, PLAY_TO_CLIENT),
 	BEAM_EFFECT(ZapperBeamPacket.class, ZapperBeamPacket::new, PLAY_TO_CLIENT),
-	CONFIGURE_CONFIG(ConfigureConfigPacket.class, ConfigureConfigPacket::new, PLAY_TO_CLIENT),
+	S_CONFIGURE_CONFIG(SConfigureConfigPacket.class, SConfigureConfigPacket::new, PLAY_TO_CLIENT),
 	CONTRAPTION_STALL(ContraptionStallPacket.class, ContraptionStallPacket::new, PLAY_TO_CLIENT),
 	CONTRAPTION_DISASSEMBLE(ContraptionDisassemblyPacket.class, ContraptionDisassemblyPacket::new, PLAY_TO_CLIENT),
 	GLUE_EFFECT(GlueEffectPacket.class, GlueEffectPacket::new, PLAY_TO_CLIENT),

src/main/java/com/simibubi/create/foundation/ponder/NavigatableSimiScreen.java

@@ -9,9 +9,11 @@ import org.apache.commons.lang3.mutable.MutableInt;
 import org.lwjgl.glfw.GLFW;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.foundation.gui.AbstractSimiScreen;
 import com.simibubi.create.foundation.gui.IScreenRenderable;
 import com.simibubi.create.foundation.gui.ScreenOpener;
+import com.simibubi.create.foundation.gui.Theme;
 import com.simibubi.create.foundation.gui.UIRenderHelper;
 import com.simibubi.create.foundation.ponder.content.PonderTagScreen;
 import com.simibubi.create.foundation.ponder.ui.PonderButton;
@@ -76,9 +78,9 @@ public abstract class NavigatableSimiScreen extends AbstractSimiScreen {
 		if (screen instanceof PonderTagScreen)
 			icon = ((PonderTagScreen) screen).getTag();
 
-		widgets.add(backTrack = new PonderButton(31, height - 31 - PonderButton.SIZE, () -> {
+		widgets.add(backTrack = new PonderButton(31, height - 31 - 20)
-			ScreenOpener.openPreviousScreen(this, Optional.empty());
+				.enableFade(0, 5)
-		}).fade(0, -1));
+				.withCallback(() -> ScreenOpener.openPreviousScreen(this, Optional.empty())));
 		backTrack.fade(1);
 
 		if (icon != null)
@@ -97,7 +99,7 @@ public abstract class NavigatableSimiScreen extends AbstractSimiScreen {
 		ms.push();
 		ms.translate(0, 0, 500);
 		if (backTrack.isHovered()) {
-			textRenderer.draw(ms, Lang.translate(THINK_BACK), 15, height - 16, 0xffa3a3a3);
+			textRenderer.draw(ms, Lang.translate(THINK_BACK), 15, height - 16, Theme.i(Theme.Key.TEXT_DARKER));
 			if (MathHelper.epsilonEquals(arrowAnimation.getValue(), arrowAnimation.getChaseTarget())) {
 				arrowAnimation.setValue(1);
 				arrowAnimation.setValue(1);// called twice to also set the previous value to 1
@@ -108,7 +110,18 @@ public abstract class NavigatableSimiScreen extends AbstractSimiScreen {
 
 	@Override
 	protected void renderWindowBackground(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
-		if (transition.getChaseTarget() == 0) {
+		if (backTrack != null) {
+			int x = (int) MathHelper.lerp(arrowAnimation.getValue(partialTicks), -9, 21);
+			int maxX = backTrack.x + backTrack.getWidth();
+
+			if (x + 30 < backTrack.x)
+				UIRenderHelper.breadcrumbArrow(ms, x + 30, height - 51, 0, maxX - (x + 30), 20, 5, Theme.p(Theme.Key.PONDER_BACK_ARROW));
+
+			UIRenderHelper.breadcrumbArrow(ms, x, height - 51, 0, 30, 20, 5, Theme.p(Theme.Key.PONDER_BACK_ARROW));
+			UIRenderHelper.breadcrumbArrow(ms, x - 30, height - 51, 0, 30, 20, 5, Theme.p(Theme.Key.PONDER_BACK_ARROW));
+		}
+
+		if (transition.getChaseTarget() == 0 || transition.settled()) {
 			renderBackground(ms);
 			return;
 		}
@@ -123,11 +136,11 @@ public abstract class NavigatableSimiScreen extends AbstractSimiScreen {
 		if (lastScreen != null && lastScreen != this && !transition.settled()) {
 			ms.push();// 1
 			UIRenderHelper.framebuffer.framebufferClear(Minecraft.IS_RUNNING_ON_MAC);
-			UIRenderHelper.prepFramebufferSize();
+			//UIRenderHelper.prepFramebufferSize();
 			ms.push();// 2
 			ms.translate(0, 0, -1000);
 			UIRenderHelper.framebuffer.bindFramebuffer(true);
-			lastScreen.render(ms, mouseX, mouseY, 10);
+			lastScreen.render(ms, mouseX, mouseY, partialTicks);
 			ms.pop();// 2
 
 			// use the buffer texture
@@ -149,7 +162,12 @@ public abstract class NavigatableSimiScreen extends AbstractSimiScreen {
 			ms.translate(dpx, dpy, 0);
 			ms.scale((float) scale, (float) scale, 1);
 			ms.translate(-dpx, -dpy, 0);
+			RenderSystem.enableBlend();
+			RenderSystem.defaultBlendFunc();
+			RenderSystem.disableAlphaTest();
 			UIRenderHelper.drawFramebuffer(1f - Math.abs(transitionValue));
+			RenderSystem.disableBlend();
+			RenderSystem.enableAlphaTest();
 			ms.pop();// 1
 		}
 
@@ -158,18 +176,6 @@ public abstract class NavigatableSimiScreen extends AbstractSimiScreen {
 		ms.translate(depthPointX, depthPointY, 0);
 		ms.scale((float) scale, (float) scale, 1);
 		ms.translate(-depthPointX, -depthPointY, 0);
-
-		if (backTrack != null) {
-			int x = (int) MathHelper.lerp(arrowAnimation.getValue(partialTicks), -9, 21);
-			int maxX = backTrack.x + backTrack.getWidth();
-
-			if (x + 30 < backTrack.x)
-				UIRenderHelper.breadcrumbArrow(ms, x + 30, height - 51, 0, maxX - (x + 30), 20, 5, 0x40aa9999,
-					0x10aa9999);
-
-			UIRenderHelper.breadcrumbArrow(ms, x, height - 51, 0, 30, 20, 5, 0x40aa9999, 0x10aa9999);
-			UIRenderHelper.breadcrumbArrow(ms, x - 30, height - 51, 0, 30, 20, 5, 0x40aa9999, 0x10aa9999);
-		}
 	}
 
 	@Override

src/main/java/com/simibubi/create/foundation/ponder/PonderProgressBar.java

@@ -1,9 +1,13 @@
 package com.simibubi.create.foundation.ponder;
 
+import javax.annotation.Nonnull;
+
+import org.antlr.v4.runtime.misc.IntegerList;
+
 import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.gui.BoxElement;
+import com.simibubi.create.foundation.gui.Theme;
 import com.simibubi.create.foundation.gui.widgets.AbstractSimiWidget;
-import com.simibubi.create.foundation.utility.AnimationTickHolder;
-import com.simibubi.create.foundation.utility.ColorHelper;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat;
 
 import it.unimi.dsi.fastutil.ints.IntList;
@@ -15,7 +19,6 @@ import net.minecraftforge.fml.client.gui.GuiUtils;
 public class PonderProgressBar extends AbstractSimiWidget {
 
 	LerpedFloat progress;
-	LerpedFloat flash;
 
 	PonderUI ponder;
 
@@ -25,27 +28,12 @@ public class PonderProgressBar extends AbstractSimiWidget {
 		this.ponder = ponder;
 		progress = LerpedFloat.linear()
 			.startWithValue(0);
-		flash = LerpedFloat.linear()
-			.startWithValue(0);
 	}
 
 	public void tick() {
 		progress.chase(ponder.getActiveScene()
 			.getSceneProgress(), .5f, LerpedFloat.Chaser.EXP);
 		progress.tickChaser();
-
-		if (hovered)
-			flash();
-	}
-
-	public void flash() {
-		float value = flash.getValue();
-		flash.setValue(value + (1 - value) * .2f);
-	}
-
-	public void dim() {
-		float value = flash.getValue();
-		flash.setValue(value * .5f);
 	}
 
 	@Override
@@ -102,58 +90,47 @@ public class PonderProgressBar extends AbstractSimiWidget {
 	}
 
 	@Override
-	public void renderButton(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+	public void renderButton(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
 
 		hovered = clicked(mouseX, mouseY);
 
-		ms.push();
+		new BoxElement()
-		ms.translate(0, 0, 250);
+				.withBackground(Theme.c(Theme.Key.PONDER_BACKGROUND_FLAT))
-		/*
+				.gradientBorder(Theme.p(Theme.Key.PONDER_IDLE))
-		 * ponderButtons are at z+400
+				.at(x, y, 250)
-		 * renderBox is at z+100
+				.withBounds(width, height)
-		 * gradients have to be in front of the box so z>+100
+				.render(ms);
-		 */
+
 
 		ms.push();
-		PonderUI.renderBox(ms, x, y, width, height, false);
+		ms.translate(x - 2, y - 2, 150);
-		ms.pop();
-
-		ms.push();
-		ms.translate(x - 2, y - 2, 0);
 
 		ms.push();
 		ms.scale((width + 4) * progress.getValue(partialTicks), 1, 1);
-		GuiUtils.drawGradientRect(ms.peek()
+		int c1 = Theme.i(Theme.Key.PONDER_PROGRESSBAR, true);
-			.getModel(), 110, 0, 3, 1, 4, 0x80ffeedd, 0x80ffeedd);
+		int c2 = Theme.i(Theme.Key.PONDER_PROGRESSBAR, false);
-		GuiUtils.drawGradientRect(ms.peek()
+		GuiUtils.drawGradientRect(ms.peek().getModel(), 110, 0, 3, 1, 4, c1, c1);
-			.getModel(), 110, 0, 4, 1, 5, 0x50ffeedd, 0x50ffeedd);
+		GuiUtils.drawGradientRect(ms.peek().getModel(), 110, 0, 4, 1, 5, c2, c2);
 		ms.pop();
 
 		renderKeyframes(ms, mouseX, partialTicks);
 
 		ms.pop();
-
-		ms.pop();
 	}
 
 	private void renderKeyframes(MatrixStack ms, int mouseX, float partialTicks) {
 		PonderScene activeScene = ponder.getActiveScene();
 
-		int hoverStartColor;
+		int hoverStartColor = Theme.i(Theme.Key.PONDER_HOVER, true) | 0xa0_000000;
-		int hoverEndColor;
+		int hoverEndColor = Theme.i(Theme.Key.PONDER_HOVER, false) | 0xa0_000000;
+		int idleStartColor = Theme.i(Theme.Key.PONDER_IDLE, true) | 0x40_000000;
+		int idleEndColor = Theme.i(Theme.Key.PONDER_IDLE, false) | 0x40_000000;
 		int hoverIndex;
 
 		if (hovered) {
 			hoverIndex = getHoveredKeyframeIndex(activeScene, mouseX);
-			float flashValue = flash.getValue(partialTicks) * 3
-				+ (float) Math.sin((AnimationTickHolder.getTicks() + partialTicks) / 6);
-
-			hoverEndColor = ColorHelper.applyAlpha(0x70ffffff, flashValue);
-			hoverStartColor = ColorHelper.applyAlpha(0x30ffffff, flashValue);
 		} else {
 			hoverIndex = -2;
-			hoverEndColor = 0;
-			hoverStartColor = 0;
 		}
 		IntList keyframeTimes = activeScene.keyframeTimes;
 
@@ -167,8 +144,8 @@ public class PonderProgressBar extends AbstractSimiWidget {
 			int keyframePos = (int) (((float) keyframeTime) / ((float) activeScene.totalTime) * (width + 4));
 
 			boolean selected = i == hoverIndex;
-			int startColor = selected ? hoverStartColor : 0x30ffeedd;
+			int startColor = selected ? hoverStartColor : idleStartColor;
-			int endColor = selected ? hoverEndColor : 0x60ffeedd;
+			int endColor = selected ? hoverEndColor : idleEndColor;
 			int height = selected ? 8 : 4;
 
 			drawKeyframe(ms, activeScene, selected, keyframeTime, keyframePos, startColor, endColor, height);
@@ -176,8 +153,7 @@ public class PonderProgressBar extends AbstractSimiWidget {
 		}
 	}
 
-	private void drawKeyframe(MatrixStack ms, PonderScene activeScene, boolean selected, int keyframeTime,
+	private void drawKeyframe(MatrixStack ms, PonderScene activeScene, boolean selected, int keyframeTime, int keyframePos, int startColor, int endColor, int height) {
-		int keyframePos, int startColor, int endColor, int height) {
 		if (selected) {
 			FontRenderer font = Minecraft.getInstance().fontRenderer;
 			GuiUtils.drawGradientRect(ms.peek()

src/main/java/com/simibubi/create/foundation/ponder/PonderUI.java

@@ -2,13 +2,13 @@ package com.simibubi.create.foundation.ponder;
 
 import static com.simibubi.create.foundation.ponder.PonderLocalization.LANG_PREFIX;
 
+import java.awt.Color;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Random;
 import java.util.stream.IntStream;
 
-import org.apache.commons.lang3.mutable.MutableBoolean;
 import org.lwjgl.opengl.GL11;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
@@ -16,8 +16,10 @@ import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.foundation.config.AllConfigs;
 import com.simibubi.create.foundation.gui.AllGuiTextures;
 import com.simibubi.create.foundation.gui.AllIcons;
+import com.simibubi.create.foundation.gui.BoxElement;
 import com.simibubi.create.foundation.gui.GuiGameElement;
 import com.simibubi.create.foundation.gui.ScreenOpener;
+import com.simibubi.create.foundation.gui.Theme;
 import com.simibubi.create.foundation.gui.UIRenderHelper;
 import com.simibubi.create.foundation.ponder.PonderScene.SceneTransform;
 import com.simibubi.create.foundation.ponder.content.DebugScenes;
@@ -29,6 +31,7 @@ import com.simibubi.create.foundation.ponder.elements.TextWindowElement;
 import com.simibubi.create.foundation.ponder.ui.PonderButton;
 import com.simibubi.create.foundation.renderState.SuperRenderTypeBuffer;
 import com.simibubi.create.foundation.utility.ColorHelper;
+import com.simibubi.create.foundation.utility.Couple;
 import com.simibubi.create.foundation.utility.FontHelper;
 import com.simibubi.create.foundation.utility.Iterate;
 import com.simibubi.create.foundation.utility.Lang;
@@ -43,14 +46,12 @@ import net.minecraft.client.MainWindow;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.gui.widget.Widget;
-import net.minecraft.client.settings.KeyBinding;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.Direction;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.MathHelper;
 import net.minecraft.util.math.MutableBoundingBox;
-import net.minecraft.util.math.vector.Matrix4f;
 import net.minecraft.util.math.vector.Vector3d;
 import net.minecraft.util.math.vector.Vector3f;
 import net.minecraft.util.text.IFormattableTextComponent;
@@ -166,13 +167,16 @@ public class PonderUI extends NavigatableSimiScreen {
 			int i = tagButtons.size();
 			int x = 31;
 			int y = 81 + i * 30;
-			PonderButton b = new PonderButton(x, y, (mouseX, mouseY) -> {
-				centerScalingOn(mouseX, mouseY);
-				ScreenOpener.transitionTo(new PonderTagScreen(t));
-			}).showing(t);
 
-			widgets.add(b);
+			PonderButton b2 = new PonderButton(x, y)
-			tagButtons.add(b);
+					.showing(t)
+					.withCallback((mX, mY) -> {
+						centerScalingOn(mX, mY);
+						ScreenOpener.transitionTo(new PonderTagScreen(t));
+					});
+
+			widgets.add(b2);
+			tagButtons.add(b2);
 
 			LerpedFloat chase = LerpedFloat.linear()
 				.startWithValue(0)
@@ -181,10 +185,10 @@ public class PonderUI extends NavigatableSimiScreen {
 
 		});
 
-		if (chapter != null) {
+		/*if (chapter != null) {
 			widgets.add(chap = new PonderButton(width - 31 - 24, 31, () -> {
 			}).showing(chapter));
-		}
+		}*/
 
 		GameSettings bindings = client.gameSettings;
 		int spacing = 8;
@@ -193,53 +197,63 @@ public class PonderUI extends NavigatableSimiScreen {
 
 		{
 			int pX = (width / 2) - 110;
-			int pY = bY + PonderButton.SIZE + 4;
+			int pY = bY + 20 + 4;
 			int pW = width - 2 * pX;
 			widgets.add(progressBar = new PonderProgressBar(this, pX, pY, pW, 1));
 		}
 
-		widgets.add(scan = new PonderButton(bX, bY, () -> {
+		widgets.add(scan = new PonderButton(bX, bY)
+				.withShortcut(bindings.keyBindDrop)
+				.showing(AllIcons.I_MTD_SCAN)
+				.enableFade(0, 5)
+				.withCallback(() -> {
 					identifyMode = !identifyMode;
 					if (!identifyMode)
 						scenes.get(index)
 								.deselect();
 					else
 						ponderPartialTicksPaused = client.getRenderPartialTicks();
-		}).showing(AllIcons.I_MTD_SCAN)
+				}));
-			.shortcut(bindings.keyBindDrop)
-			.fade(0, -1));
 
-		widgets.add(slowMode = new PonderButton(width - 20 - 31, bY, () -> {
+		widgets.add(slowMode = new PonderButton(width - 20 - 31, bY)
-			setComfyReadingEnabled(!isComfyReadingEnabled());
+				.showing(AllIcons.I_MTD_SLOW_MODE)
-		}).showing(AllIcons.I_MTD_SLOW_MODE)
+				.enableFade(0, 5)
-			.fade(0, -1));
+				.withCallback(() -> setComfyReadingEnabled(!isComfyReadingEnabled())));
 		
 		if (PonderIndex.EDITOR_MODE) {
-			widgets.add(userMode = new PonderButton(width - 50 - 31, bY, () -> {
+			widgets.add(userMode = new PonderButton(width - 50 - 31, bY)
-				userViewMode = !userViewMode;
+					.showing(AllIcons.I_MTD_USER_MODE)
-			}).showing(AllIcons.I_MTD_USER_MODE)
+					.enableFade(0, 5)
-				.fade(0, -1));
+					.withCallback(() -> userViewMode = !userViewMode));
 		}
 
 		bX += 50 + spacing;
-		widgets.add(left = new PonderButton(bX, bY, () -> this.scroll(false)).showing(AllIcons.I_MTD_LEFT)
+		widgets.add(left = new PonderButton(bX, bY)
-			.shortcut(bindings.keyBindLeft)
+				.withShortcut(bindings.keyBindLeft)
-			.fade(0, -1));
+				.showing(AllIcons.I_MTD_LEFT)
+				.enableFade(0, 5)
+				.withCallback(() -> this.scroll(false)));
 
 		bX += 20 + spacing;
-		widgets.add(close = new PonderButton(bX, bY, this::onClose).showing(AllIcons.I_MTD_CLOSE)
+		widgets.add(close = new PonderButton(bX, bY)
-			.shortcut(bindings.keyBindInventory)
+				.withShortcut(bindings.keyBindInventory)
-			.fade(0, -1));
+				.showing(AllIcons.I_MTD_CLOSE)
+				.enableFade(0, 5)
+				.withCallback(this::onClose));
 
 		bX += 20 + spacing;
-		widgets.add(right = new PonderButton(bX, bY, () -> this.scroll(true)).showing(AllIcons.I_MTD_RIGHT)
+		widgets.add(right = new PonderButton(bX, bY)
-			.shortcut(bindings.keyBindRight)
+				.withShortcut(bindings.keyBindRight)
-			.fade(0, -1));
+				.showing(AllIcons.I_MTD_RIGHT)
+				.enableFade(0, 5)
+				.withCallback(() -> this.scroll(true)));
 
 		bX += 50 + spacing;
-		widgets.add(replay = new PonderButton(bX, bY, this::replay).showing(AllIcons.I_MTD_REPLAY)
+		widgets.add(replay = new PonderButton(bX, bY)
-			.shortcut(bindings.keyBindBack)
+				.withShortcut(bindings.keyBindBack)
-			.fade(0, -1));
+				.showing(AllIcons.I_MTD_REPLAY)
+				.enableFade(0, 5)
+				.withCallback(this::replay));
 	}
 
 	@Override
@@ -527,17 +541,16 @@ public class PonderUI extends NavigatableSimiScreen {
 		float lazyIndexValue = lazyIndex.getValue(partialTicks);
 		float indexDiff = Math.abs(lazyIndexValue - index);
 		PonderScene activeScene = scenes.get(index);
-		int textColor = 0xeeeeee;
 
 		boolean noWidgetsHovered = true;
 		for (Widget widget : widgets)
 			noWidgetsHovered &= !widget.isMouseOver(mouseX, mouseY);
 
-		int tooltipColor = 0xffa3a3a3;
+		int tooltipColor = Theme.i(Theme.Key.TEXT_DARKER);
 		{
 			// Chapter title
 			ms.push();
-			ms.translate(0, 0, 300);
+			ms.translate(0, 0, 100);
 			int x = 31 + 20 + 8;
 			int y = 31;
 
@@ -545,13 +558,20 @@ public class PonderUI extends NavigatableSimiScreen {
 			int wordWrappedHeight = textRenderer.getWordWrappedHeight(title, left.x - 51);
 
 			int streakHeight = 35 - 9 + wordWrappedHeight;
-			UIRenderHelper.streak(ms, 0, x - 4, y - 12 + streakHeight / 2, streakHeight, (int) (150 * fade), 0x101010);
+			UIRenderHelper.streak(ms, 0, x - 4, y - 12 + streakHeight / 2, streakHeight, (int) (150 * fade));
-			UIRenderHelper.streak(ms, 180, x - 4, y - 12 + streakHeight / 2, streakHeight, (int) (30 * fade), 0x101010);
+			UIRenderHelper.streak(ms, 180, x - 4, y - 12 + streakHeight / 2, streakHeight, (int) (30 * fade));
-			renderBox(ms, 21, 21, 30, 30, false);
+			//renderBox(ms, 21, 21, 30, 30, false);
+			new BoxElement()
+					.withBackground(Theme.c(Theme.Key.PONDER_BACKGROUND_FLAT))
+					.gradientBorder(Theme.p(Theme.Key.PONDER_IDLE))
+					.at(21, 21, 100)
+					.withBounds(30, 30)
+					.render(ms);
+
 
 			GuiGameElement.of(stack)
-				.at(x - 39, y - 11)
 					.scale(2)
+					.at(x - 39, y - 11)
 					.render(ms);
 
 			textRenderer.draw(ms, Lang.translate(PONDERING), x, y - 6, tooltipColor);
@@ -562,19 +582,18 @@ public class PonderUI extends NavigatableSimiScreen {
 			ms.multiply(Vector3f.NEGATIVE_X.getDegreesQuaternion(indexDiff * -75));
 			ms.translate(0, 0, 5);
 			FontHelper.drawSplitString(ms, textRenderer, title, 0, 0, left.x - 51,
-				ColorHelper.applyAlpha(textColor, 1 - indexDiff));
+				ColorHelper.applyAlpha(Theme.i(Theme.Key.TEXT), 1 - indexDiff));
 			ms.pop();
 
 			if (chapter != null) {
 				ms.push();
 
 				ms.translate(chap.x - 4 - 4, chap.y, 0);
-				UIRenderHelper.streak(ms, 180, 4, 10, 26, (int) (150 * fade), 0x101010);
+				UIRenderHelper.streak(ms, 180, 4, 10, 26, (int) (150 * fade));
 
-				drawRightAlignedString(textRenderer, ms, Lang.translate(IN_CHAPTER)
+				drawRightAlignedString(textRenderer, ms, Lang.translate(IN_CHAPTER).getString(), 0, 0, tooltipColor);
-					.getString(), 0, 0, tooltipColor);
+				drawRightAlignedString(textRenderer, ms,
-				drawRightAlignedString(textRenderer, ms, Lang.translate(LANG_PREFIX + "chapter." + chapter.getId())
+					Lang.translate(LANG_PREFIX + "chapter." + chapter.getId()).getString(), 0, 12, Theme.i(Theme.Key.TEXT));
-					.getString(), 0, 12, 0xffeeeeee);
 
 				ms.pop();
 			}
@@ -590,29 +609,24 @@ public class PonderUI extends NavigatableSimiScreen {
 				ms.push();
 				ms.translate(mouseX, mouseY, 100);
 				if (hoveredTooltipItem.isEmpty()) {
-					IFormattableTextComponent text = Lang
+					IFormattableTextComponent text = Lang.translate(
-						.translate(IDENTIFY_MODE,
+							IDENTIFY_MODE,
-							((IFormattableTextComponent) client.gameSettings.keyBindDrop.getBoundKeyLocalizedText())
+							((IFormattableTextComponent) client.gameSettings.keyBindDrop.getBoundKeyLocalizedText()).formatted(TextFormatting.WHITE)
-								.formatted(TextFormatting.WHITE))
+					).formatted(TextFormatting.GRAY);
-						.formatted(TextFormatting.GRAY);
 
-					// renderOrderedTooltip(ms, textRenderer.wrapLines(text, width / 3), 0, 0);
+					//renderOrderedTooltip(ms, textRenderer.wrapLines(text, width / 3), 0, 0);
-					renderWrappedToolTip(ms, textRenderer.getTextHandler()
+					renderWrappedToolTip(ms, textRenderer.getTextHandler().wrapLines(text, width / 3, Style.EMPTY), 0, 0, textRenderer);
-						.wrapLines(text, width / 3, Style.EMPTY), 0, 0, textRenderer);
+					/*String tooltip = Lang
-					/*
+						.createTranslationTextComponent(IDENTIFY_MODE, client.gameSettings.keyBindDrop.getBoundKeyLocalizedText().applyTextStyle(TextFormatting.WHITE))
-					 * String tooltip = Lang
+						.applyTextStyle(TextFormatting.GRAY)
-					 * .createTranslationTextComponent(IDENTIFY_MODE, client.gameSettings.keyBindDrop.getBoundKeyLocalizedText().applyTextStyle(TextFormatting.WHITE))
+						.getFormattedText();
-					 * .applyTextStyle(TextFormatting.GRAY)
+					renderTooltip(font.listFormattedStringToWidth(tooltip, width / 3), 0, 0);*/
-					 * .getFormattedText();
-					 * renderTooltip(font.listFormattedStringToWidth(tooltip, width / 3), 0, 0);
-					 */
 				} else
 					renderTooltip(ms, hoveredTooltipItem, 0, 0);
 				if (hoveredBlockPos != null && PonderIndex.EDITOR_MODE && !userViewMode) {
 					ms.translate(0, -15, 0);
 					boolean copied = copiedBlockPos != null && hoveredBlockPos.equals(copiedBlockPos);
-					IFormattableTextComponent coords = new StringTextComponent(
+					IFormattableTextComponent coords = new StringTextComponent(hoveredBlockPos.getX() + ", " + hoveredBlockPos.getY() + ", " + hoveredBlockPos.getZ())
-						hoveredBlockPos.getX() + ", " + hoveredBlockPos.getY() + ", " + hoveredBlockPos.getZ())
 							.formatted(copied ? TextFormatting.GREEN : TextFormatting.GOLD);
 					renderTooltip(ms, coords, 0, 0);
 				}
@@ -649,15 +663,14 @@ public class PonderUI extends NavigatableSimiScreen {
 		// Widgets
 		widgets.forEach(w -> {
 			if (w instanceof PonderButton) {
-				PonderButton mtdButton = (PonderButton) w;
+				((PonderButton) w).fade().startWithValue(fade);
-				mtdButton.fade(fade);
 			}
 		});
 
 		if (index == 0 || index == 1 && lazyIndexValue < index)
-			left.fade(lazyIndexValue);
+			left.fade().startWithValue(lazyIndexValue);
 		if (index == scenes.size() - 1 || index == scenes.size() - 2 && lazyIndexValue > index)
-			right.fade(scenes.size() - lazyIndexValue - 1);
+			right.fade().startWithValue(scenes.size() - lazyIndexValue - 1);
 
 		boolean finished = activeScene.isFinished();
 		if (finished)
@@ -693,14 +706,14 @@ public class PonderUI extends NavigatableSimiScreen {
 				ms.translate(x, y + 5 * (1 - fade), 800);
 
 				float fadedWidth = 200 * chase.getValue(partialTicks);
-				UIRenderHelper.streak(ms, 0, 0, 12, 26, (int) fadedWidth, 0x101010);
+				UIRenderHelper.streak(ms, 0, 0, 12, 26, (int) fadedWidth);
 
 				GL11.glScissor((int) (x * s), 0, (int) (fadedWidth * s), (int) (height * s));
 				GL11.glEnable(GL11.GL_SCISSOR_TEST);
 
 				String tagName = this.tags.get(i)
 					.getTitle();
-				textRenderer.draw(ms, tagName, 3, 8, 0xffeedd);
+				textRenderer.draw(ms, tagName, 3, 8, Theme.i(Theme.Key.TEXT_ACCENT_SLIGHT));
 
 				GL11.glDisable(GL11.GL_SCISSOR_TEST);
 
@@ -727,8 +740,7 @@ public class PonderUI extends NavigatableSimiScreen {
 		ms.pop();
 	}
 
-	protected void lowerButtonGroup(MatrixStack ms, int index, int mouseX, int mouseY, float fade, AllIcons icon,
+	/*protected void lowerButtonGroup(MatrixStack ms, int index, int mouseX, int mouseY, float fade, AllIcons icon, KeyBinding key) {
-		KeyBinding key) {
 		int bWidth = 20;
 		int bHeight = 20;
 		int bX = (width - bWidth) / 2 + (index - 1) * (bWidth + 8);
@@ -740,10 +752,9 @@ public class PonderUI extends NavigatableSimiScreen {
 		boolean hovered = isMouseOver(mouseX, mouseY, bX, bY, bWidth, bHeight);
 		renderBox(ms, bX, bY, bWidth, bHeight, hovered);
 		icon.draw(ms, bX + 2, bY + 2);
-		drawCenteredText(ms, textRenderer, key.getBoundKeyLocalizedText(), bX + bWidth / 2 + 8, bY + bHeight - 6,
+		drawCenteredText(ms, textRenderer, key.getBoundKeyLocalizedText(), bX + bWidth / 2 + 8, bY + bHeight - 6, 0xff606060);
-			0xff606060);
 		ms.pop();
-	}
+	}*/
 
 	private void renderOverlay(MatrixStack ms, int i, float partialTicks) {
 		if (identifyMode)
@@ -756,7 +767,7 @@ public class PonderUI extends NavigatableSimiScreen {
 
 	@Override
 	public boolean mouseClicked(double x, double y, int button) {
-		MutableBoolean handled = new MutableBoolean(false);
+		/*MutableBoolean handled = new MutableBoolean(false);
 		widgets.forEach(w -> {
 			if (handled.booleanValue())
 				return;
@@ -771,7 +782,7 @@ public class PonderUI extends NavigatableSimiScreen {
 		});
 
 		if (handled.booleanValue())
-			return true;
+			return true;*/
 
 		if (identifyMode && hoveredBlockPos != null && PonderIndex.EDITOR_MODE) {
 			long handle = client.getWindow()
@@ -857,13 +868,8 @@ public class PonderUI extends NavigatableSimiScreen {
 		return hovered;
 	}
 
-	public static void renderBox(MatrixStack ms, int x, int y, int w, int h, boolean highlighted) {
+	public static void renderSpeechBox(MatrixStack ms, int x, int y, int w, int h, boolean highlighted, Pointing pointing,
-		renderBox(ms, x, y, w, h, 0xff000000, highlighted ? 0xf0ffeedd : 0x40ffeedd,
+		boolean returnWithLocalTransform) {
-			highlighted ? 0x60ffeedd : 0x20ffeedd);
-	}
-
-	public static void renderSpeechBox(MatrixStack ms, int x, int y, int w, int h, boolean highlighted,
-		Pointing pointing, boolean returnWithLocalTransform) {
 		if (!returnWithLocalTransform)
 			ms.push();
 
@@ -875,6 +881,8 @@ public class PonderUI extends NavigatableSimiScreen {
 		int divotSize = 8;
 		int distance = 1;
 		int divotRadius = divotSize / 2;
+		Couple<Color> borderColors = Theme.p(highlighted ? Theme.Key.PONDER_HIGHLIGHT : Theme.Key.PONDER_IDLE);
+		Color c;
 
 		switch (pointing) {
 		default:
@@ -884,6 +892,7 @@ public class PonderUI extends NavigatableSimiScreen {
 			boxY -= h + divotSize + 1 + distance;
 			divotX -= divotRadius;
 			divotY -= divotSize + distance;
+			c = borderColors.getSecond();
 			break;
 		case LEFT:
 			divotRotation = 90;
@@ -891,6 +900,7 @@ public class PonderUI extends NavigatableSimiScreen {
 			boxY -= h / 2;
 			divotX += distance;
 			divotY -= divotRadius;
+			c = ColorHelper.mixColors(borderColors, 0.5f);
 			break;
 		case RIGHT:
 			divotRotation = 270;
@@ -898,6 +908,7 @@ public class PonderUI extends NavigatableSimiScreen {
 			boxY -= h / 2;
 			divotX -= divotSize + distance;
 			divotY -= divotRadius;
+			c = ColorHelper.mixColors(borderColors, 0.5f);
 			break;
 		case UP:
 			divotRotation = 180;
@@ -905,17 +916,24 @@ public class PonderUI extends NavigatableSimiScreen {
 			boxY += divotSize + 1 + distance;
 			divotX -= divotRadius;
 			divotY += distance;
+			c = borderColors.getFirst();
 			break;
 		}
 
-		renderBox(ms, boxX, boxY, w, h, highlighted);
+		//renderBox(ms, boxX, boxY, w, h, highlighted);
+		new BoxElement()
+				.withBackground(Theme.c(Theme.Key.PONDER_BACKGROUND_FLAT))
+				.gradientBorder(borderColors)
+				.at(boxX, boxY, 100)
+				.withBounds(w, h)
+				.render(ms);
 
 		ms.push();
-		AllGuiTextures toRender = highlighted ? AllGuiTextures.SPEECH_TOOLTIP_HIGHLIGHT : AllGuiTextures.SPEECH_TOOLTIP;
 		ms.translate(divotX + divotRadius, divotY + divotRadius, 10);
 		ms.multiply(Vector3f.POSITIVE_Z.getDegreesQuaternion(divotRotation));
 		ms.translate(-divotRadius, -divotRadius, 0);
-		toRender.draw(ms, 0, 0);
+		AllGuiTextures.SPEECH_TOOLTIP_BACKGROUND.draw(ms, 0, 0);
+		AllGuiTextures.SPEECH_TOOLTIP_COLOR.draw(ms, 0, 0, c);
 		ms.pop();
 
 		if (returnWithLocalTransform) {
@@ -927,23 +945,20 @@ public class PonderUI extends NavigatableSimiScreen {
 
 	}
 
-	public static void renderBox(MatrixStack ms, int x, int y, int w, int h, int backgroundColor, int borderColorStart,
+	/*public static void renderBox(MatrixStack ms, int x, int y, int w, int h, int backgroundColor, int borderColorStart,
 		int borderColorEnd) {
 		int z = 100;
-		Matrix4f model = ms.peek()
+		Matrix4f model = ms.peek().getModel();
-			.getModel();
 		GuiUtils.drawGradientRect(model, z, x - 3, y - 4, x + w + 3, y - 3, backgroundColor, backgroundColor);
 		GuiUtils.drawGradientRect(model, z, x - 3, y + h + 3, x + w + 3, y + h + 4, backgroundColor, backgroundColor);
 		GuiUtils.drawGradientRect(model, z, x - 3, y - 3, x + w + 3, y + h + 3, backgroundColor, backgroundColor);
 		GuiUtils.drawGradientRect(model, z, x - 4, y - 3, x - 3, y + h + 3, backgroundColor, backgroundColor);
 		GuiUtils.drawGradientRect(model, z, x + w + 3, y - 3, x + w + 4, y + h + 3, backgroundColor, backgroundColor);
-		GuiUtils.drawGradientRect(model, z, x - 3, y - 3 + 1, x - 3 + 1, y + h + 3 - 1, borderColorStart,
+		GuiUtils.drawGradientRect(model, z, x - 3, y - 3 + 1, x - 3 + 1, y + h + 3 - 1, borderColorStart, borderColorEnd);
-			borderColorEnd);
+		GuiUtils.drawGradientRect(model, z, x + w + 2, y - 3 + 1, x + w + 3, y + h + 3 - 1, borderColorStart, borderColorEnd);
-		GuiUtils.drawGradientRect(model, z, x + w + 2, y - 3 + 1, x + w + 3, y + h + 3 - 1, borderColorStart,
-			borderColorEnd);
 		GuiUtils.drawGradientRect(model, z, x - 3, y - 3, x + w + 3, y - 3 + 1, borderColorStart, borderColorStart);
 		GuiUtils.drawGradientRect(model, z, x - 3, y + h + 2, x + w + 3, y + h + 3, borderColorEnd, borderColorEnd);
-	}
+	}*/
 
 	public ItemStack getHoveredTooltipItem() {
 		return hoveredTooltipItem;

src/main/java/com/simibubi/create/foundation/ponder/content/PonderIndexScreen.java

@@ -10,6 +10,7 @@ import com.mojang.blaze3d.matrix.MatrixStack;
 import com.simibubi.create.AllBlocks;
 import com.simibubi.create.content.contraptions.components.crank.ValveHandleBlock;
 import com.simibubi.create.foundation.gui.ScreenOpener;
+import com.simibubi.create.foundation.gui.Theme;
 import com.simibubi.create.foundation.gui.UIRenderHelper;
 import com.simibubi.create.foundation.ponder.NavigatableSimiScreen;
 import com.simibubi.create.foundation.ponder.PonderRegistry;
@@ -106,17 +107,17 @@ public class PonderIndexScreen extends NavigatableSimiScreen {
 		int itemCenterY = (int) (height * itemYmult);
 
 		for (Item item : items) {
-			PonderButton button =
+			PonderButton b = new PonderButton(itemCenterX + layout.getX() + 4, itemCenterY + layout.getY() + 4)
-				new PonderButton(itemCenterX + layout.getX() + 4, itemCenterY + layout.getY() + 4, (x, y) -> {
+					.showing(new ItemStack(item))
+					.withCallback((x, y) -> {
 						if (!PonderRegistry.all.containsKey(item.getRegistryName()))
 							return;
 
 						centerScalingOn(x, y);
 						ScreenOpener.transitionTo(PonderUI.of(new ItemStack(item)));
-				}).showing(new ItemStack(item));
+					});
 
-			button.fade(1);
+			widgets.add(b);
-			widgets.add(button);
 			layout.next();
 		}
 
@@ -158,8 +159,8 @@ public class PonderIndexScreen extends NavigatableSimiScreen {
 			ms.push();
 			ms.translate(x, y, 0);
 
-			UIRenderHelper.streak(ms, 0, chapterArea.getX() - 10, chapterArea.getY() - 20, 20, 220, 0x101010);
+			UIRenderHelper.streak(ms, 0, chapterArea.getX() - 10, chapterArea.getY() - 20, 20, 220);
-			textRenderer.draw(ms, "Topics to Ponder about", chapterArea.getX() - 5, chapterArea.getY() - 25, 0xffddeeff);
+			textRenderer.draw(ms, "Topics to Ponder about", chapterArea.getX() - 5, chapterArea.getY() - 25, Theme.i(Theme.Key.TEXT));
 
 			ms.pop();
 		}
@@ -170,8 +171,8 @@ public class PonderIndexScreen extends NavigatableSimiScreen {
 		ms.push();
 		ms.translate(x, y, 0);
 
-		UIRenderHelper.streak(ms, 0, itemArea.getX() - 10, itemArea.getY() - 20, 20, 220, 0x101010);
+		UIRenderHelper.streak(ms, 0, itemArea.getX() - 10, itemArea.getY() - 20, 20, 220);
-		textRenderer.draw(ms, "Items to inspect", itemArea.getX() - 5, itemArea.getY() - 25, 0xffddeeff);
+		textRenderer.draw(ms, "Items to inspect", itemArea.getX() - 5, itemArea.getY() - 25, Theme.i(Theme.Key.TEXT));
 
 		ms.pop();
 	}
@@ -189,7 +190,7 @@ public class PonderIndexScreen extends NavigatableSimiScreen {
 		ms.pop();
 	}
 
-	@Override
+	/*@Override
 	public boolean mouseClicked(double x, double y, int button) {
 		MutableBoolean handled = new MutableBoolean(false);
 		widgets.forEach(w -> {
@@ -207,7 +208,7 @@ public class PonderIndexScreen extends NavigatableSimiScreen {
 		if (handled.booleanValue())
 			return true;
 		return super.mouseClicked(x, y, button);
-	}
+	}*/
 
 	@Override
 	public boolean isEquivalentTo(NavigatableSimiScreen other) {

src/main/java/com/simibubi/create/foundation/ponder/content/PonderTagScreen.java

@@ -9,7 +9,9 @@ import org.apache.commons.lang3.mutable.MutableBoolean;
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.Create;
+import com.simibubi.create.foundation.gui.BoxElement;
 import com.simibubi.create.foundation.gui.ScreenOpener;
+import com.simibubi.create.foundation.gui.Theme;
 import com.simibubi.create.foundation.gui.UIRenderHelper;
 import com.simibubi.create.foundation.ponder.NavigatableSimiScreen;
 import com.simibubi.create.foundation.ponder.PonderLocalization;
@@ -84,24 +86,26 @@ public class PonderTagScreen extends NavigatableSimiScreen {
 		int itemCenterY = getItemsY();
 
 		for (Item i : items) {
-			final boolean canClick = PonderRegistry.all.containsKey(i.getRegistryName());
+			PonderButton b = new PonderButton(itemCenterX + layout.getX() + 4, itemCenterY + layout.getY() + 4)
-			PonderButton button =
+					.showing(new ItemStack(i));
-				new PonderButton(itemCenterX + layout.getX() + 4, itemCenterY + layout.getY() + 4, (mouseX, mouseY) -> {
+
-					if (!canClick)
+			if (PonderRegistry.all.containsKey(i.getRegistryName())) {
-						return;
+				b.withCallback((mouseX, mouseY) -> {
 					centerScalingOn(mouseX, mouseY);
 					ScreenOpener.transitionTo(PonderUI.of(new ItemStack(i), tag));
-				}).showing(new ItemStack(i));
+				});
-			if (!canClick)
+			} else {
 				if (i.getRegistryName()
 						.getNamespace()
 						.equals(Create.ID))
-					button.customColors(0x70984500, 0x70692400);
+					b.withBorderColors(Theme.p(Theme.Key.PONDER_MISSING_CREATE))
+							.animateColors(false);
 				else
-					button.customColors(0x505000FF, 0x50300077);
+					b.withBorderColors(Theme.p(Theme.Key.PONDER_MISSING_VANILLA))
+							.animateColors(false);
+			}
 
-			button.fade(1);
+			widgets.add(b);
-			widgets.add(button);
 			layout.next();
 		}
 
@@ -109,23 +113,26 @@ public class PonderTagScreen extends NavigatableSimiScreen {
 			ResourceLocation registryName = tag.getMainItem()
 					.getItem()
 					.getRegistryName();
-			final boolean canClick = PonderRegistry.all.containsKey(registryName);
+
-			PonderButton button =
+			PonderButton b = new PonderButton(itemCenterX - layout.getTotalWidth() / 2 - 42, itemCenterY - 10)
-					new PonderButton(itemCenterX - layout.getTotalWidth() / 2 - 42, itemCenterY - 10, (mouseX, mouseY) -> {
+					.showing(tag.getMainItem());
-						if (!canClick)
+
-							return;
+			if (PonderRegistry.all.containsKey(registryName)) {
+				b.withCallback((mouseX, mouseY) -> {
 					centerScalingOn(mouseX, mouseY);
 					ScreenOpener.transitionTo(PonderUI.of(tag.getMainItem(), tag));
-					}).showing(tag.getMainItem());
+				});
-			if (!canClick)
+			} else {
 				if (registryName.getNamespace()
 						.equals(Create.ID))
-					button.customColors(0x70984500, 0x70692400);
+					b.withBorderColors(Theme.p(Theme.Key.PONDER_MISSING_CREATE))
+							.animateColors(false);
 				else
-					button.customColors(0x505000FF, 0x50300077);
+					b.withBorderColors(Theme.p(Theme.Key.PONDER_MISSING_VANILLA))
+							.animateColors(false);
+			}
 
-			button.fade(1);
+			widgets.add(b);
-			widgets.add(button);
 		}
 
 		// chapters
@@ -187,15 +194,21 @@ public class PonderTagScreen extends NavigatableSimiScreen {
 		String title = tag.getTitle();
 
 		int streakHeight = 35;
-		UIRenderHelper.streak(ms, 0, x - 4, y - 12 + streakHeight / 2, streakHeight, 240, 0x101010);
+		UIRenderHelper.streak(ms, 0, x - 4, y - 12 + streakHeight / 2, streakHeight, 240);
-		PonderUI.renderBox(ms, 21, 21, 30, 30, false);
+		//PonderUI.renderBox(ms, 21, 21, 30, 30, false);
+		new BoxElement()
+				.withBackground(Theme.c(Theme.Key.PONDER_BACKGROUND_FLAT))
+				.gradientBorder(Theme.p(Theme.Key.PONDER_IDLE))
+				.at(21, 21, 100)
+				.withBounds(30, 30)
+				.render(ms);
 
-		textRenderer.draw(ms, Lang.translate(PonderUI.PONDERING), x, y - 6, 0xffa3a3a3);
+		textRenderer.draw(ms, Lang.translate(PonderUI.PONDERING), x, y - 6, Theme.i(Theme.Key.TEXT_DARKER));
 		y += 8;
 		x += 0;
 		ms.translate(x, y, 0);
 		ms.translate(0, 0, 5);
-		textRenderer.draw(ms, title, 0, 0, 0xeeeeee);
+		textRenderer.draw(ms, title, 0, 0, Theme.i(Theme.Key.TEXT));
 		ms.pop();
 
 		ms.push();
@@ -214,9 +227,16 @@ public class PonderTagScreen extends NavigatableSimiScreen {
 		int h = textRenderer.getWordWrappedHeight(desc, w);
 
 
-		PonderUI.renderBox(ms, x - 3, y - 3, w + 6, h + 6, false);
+		//PonderUI.renderBox(ms, x - 3, y - 3, w + 6, h + 6, false);
+		new BoxElement()
+				.withBackground(Theme.c(Theme.Key.PONDER_BACKGROUND_FLAT))
+				.gradientBorder(Theme.p(Theme.Key.PONDER_IDLE))
+				.at(x - 3, y - 3, 90)
+				.withBounds(w + 6, h + 6)
+				.render(ms);
+
 		ms.translate(0, 0, 100);
-		FontHelper.drawSplitString(ms, textRenderer, desc, x, y, w, 0xeeeeee);
+		FontHelper.drawSplitString(ms, textRenderer, desc, x, y, w, Theme.i(Theme.Key.TEXT));
 		ms.pop();
 	}
 
@@ -232,16 +252,23 @@ public class PonderTagScreen extends NavigatableSimiScreen {
 
 		ms.push();
 		ms.translate(x, y, 0);
-		PonderUI.renderBox(ms, (sWidth - stringWidth) / 2 - 5, itemArea.getY() - 21, stringWidth + 10, 10, false);
+		//PonderUI.renderBox(ms, (sWidth - stringWidth) / 2 - 5, itemArea.getY() - 21, stringWidth + 10, 10, false);
+		new BoxElement()
+				.withBackground(Theme.c(Theme.Key.PONDER_BACKGROUND_FLAT))
+				.gradientBorder(Theme.p(Theme.Key.PONDER_IDLE))
+				.at((sWidth - stringWidth) / 2f - 5, itemArea.getY() - 21, 100)
+				.withBounds(stringWidth + 10, 10)
+				.render(ms);
+
 		ms.translate(0, 0, 200);
 
 //		UIRenderHelper.streak(0, itemArea.getX() - 10, itemArea.getY() - 20, 20, 180, 0x101010);
-		drawCenteredString(ms, textRenderer, relatedTitle, sWidth / 2, itemArea.getY() - 20, 0xeeeeee);
+		drawCenteredString(ms, textRenderer, relatedTitle, sWidth / 2, itemArea.getY() - 20, Theme.i(Theme.Key.TEXT));
 
 		ms.translate(0,0, -200);
 
-		UIRenderHelper.streak(ms, 0, 0, 0, itemArea.getHeight() + 10, itemArea.getWidth() / 2 + 75, 0x101010);
+		UIRenderHelper.streak(ms, 0, 0, 0, itemArea.getHeight() + 10, itemArea.getWidth() / 2 + 75);
-		UIRenderHelper.streak(ms, 180, 0, 0, itemArea.getHeight() + 10, itemArea.getWidth() / 2 + 75, 0x101010);
+		UIRenderHelper.streak(ms, 180, 0, 0, itemArea.getHeight() + 10, itemArea.getWidth() / 2 + 75);
 
 		ms.pop();
 
@@ -261,8 +288,8 @@ public class PonderTagScreen extends NavigatableSimiScreen {
 		ms.push();
 		ms.translate(chapterX, chapterY, 0);
 
-		UIRenderHelper.streak(ms, 0, chapterArea.getX() - 10, chapterArea.getY() - 20, 20, 220, 0x101010);
+		UIRenderHelper.streak(ms, 0, chapterArea.getX() - 10, chapterArea.getY() - 20, 20, 220);
-		textRenderer.draw(ms, "More Topics to Ponder about", chapterArea.getX() - 5, chapterArea.getY() - 25, 0xffddeeff);
+		textRenderer.draw(ms, "More Topics to Ponder about", chapterArea.getX() - 5, chapterArea.getY() - 25, Theme.i(Theme.Key.TEXT_ACCENT_SLIGHT));
 
 		ms.pop();
 	}
@@ -291,7 +318,7 @@ public class PonderTagScreen extends NavigatableSimiScreen {
 		return hoveredItem;
 	}
 
-	@Override
+	/*@Override
 	public boolean mouseClicked(double x, double y, int button) {
 		MutableBoolean handled = new MutableBoolean(false);
 		widgets.forEach(w -> {
@@ -310,7 +337,7 @@ public class PonderTagScreen extends NavigatableSimiScreen {
 		if (handled.booleanValue())
 			return true;
 		return super.mouseClicked(x, y, button);
-	}
+	}*/
 
 	@Override
 	public boolean isEquivalentTo(NavigatableSimiScreen other) {

src/main/java/com/simibubi/create/foundation/ponder/elements/InputWindowElement.java

@@ -136,7 +136,7 @@ public class InputWindowElement extends AnimatedOverlayElement {
 
 		if (hasItem) {
 			GuiGameElement.of(item)
-				.at(keyWidth + (hasIcon ? 24 : 0), 0)
+				.<GuiGameElement.GuiRenderBuilder>at(keyWidth + (hasIcon ? 24 : 0), 0)
 				.scale(1.5)
 				.render(ms);
 			RenderSystem.disableDepthTest();

src/main/java/com/simibubi/create/foundation/ponder/elements/TextWindowElement.java

@@ -4,6 +4,8 @@ import java.util.List;
 import java.util.function.Supplier;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.gui.BoxElement;
+import com.simibubi.create.foundation.gui.Theme;
 import com.simibubi.create.foundation.ponder.PonderLocalization;
 import com.simibubi.create.foundation.ponder.PonderScene;
 import com.simibubi.create.foundation.ponder.PonderUI;
@@ -110,7 +112,14 @@ public class TextWindowElement extends AnimatedOverlayElement {
 		ms.push();
 		ms.translate(0, sceneToScreen.y, 400);
 
-		PonderUI.renderBox(ms, targetX - 10, 3, boxWidth, boxHeight - 1, 0xaa000000, 0x30eebb00, 0x10eebb00);
+		new BoxElement()
+				.withBackground(Theme.c(Theme.Key.PONDER_BACKGROUND_FLAT))
+				.gradientBorder(Theme.p(Theme.Key.TEXT_WINDOW_BORDER))
+				.at(targetX - 10, 3, 100)
+				.withBounds(boxWidth, boxHeight - 1)
+				.render(ms);
+
+		//PonderUI.renderBox(ms, targetX - 10, 3, boxWidth, boxHeight - 1, 0xaa000000, 0x30eebb00, 0x10eebb00);
 
 		int brighterColor = ColorHelper.mixAlphaColors(color, 0xFFffffdd, 1 / 2f);
 		if (vec != null) {

src/main/java/com/simibubi/create/foundation/ponder/ui/ChapterLabel.java

@@ -5,6 +5,7 @@ import java.util.function.BiConsumer;
 import javax.annotation.Nonnull;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.gui.Theme;
 import com.simibubi.create.foundation.gui.UIRenderHelper;
 import com.simibubi.create.foundation.gui.widgets.AbstractSimiWidget;
 import com.simibubi.create.foundation.ponder.content.PonderChapter;
@@ -20,17 +21,18 @@ public class ChapterLabel extends AbstractSimiWidget {
 	public ChapterLabel(PonderChapter chapter, int x, int y, BiConsumer<Integer, Integer> onClick) {
 		super(x, y, 175, 38);
 
-		this.button = new PonderButton(x + 4, y + 4, onClick, 30, 30).showing(chapter);
+		this.button = new PonderButton(x + 4, y + 4, 30, 30)
-		this.button.fade(1);
+				.showing(chapter)
+				.withCallback(onClick);
 
 		this.chapter = chapter;
 	}
 
 	@Override
 	public void render(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
-		UIRenderHelper.streak(ms, 0, x, y + height / 2, height - 2, width, 0x101010);
+		UIRenderHelper.streak(ms, 0, x, y + height / 2, height - 2, width);
 		Minecraft.getInstance().fontRenderer.draw(ms, Lang.translate("ponder.chapter." + chapter.getId()), x + 50,
-			y + 20, 0xffddeeff);
+			y + 20, Theme.i(Theme.Key.TEXT_ACCENT_SLIGHT));
 
 		button.renderButton(ms, mouseX, mouseY, partialTicks);
 		super.render(ms, mouseX, mouseY, partialTicks);

src/main/java/com/simibubi/create/foundation/ponder/ui/PonderButton.java

@@ -1,175 +1,105 @@
 package com.simibubi.create.foundation.ponder.ui;
 
-import java.util.function.BiConsumer;
+import java.awt.Color;
+
+import javax.annotation.Nonnull;
 
 import com.mojang.blaze3d.matrix.MatrixStack;
-import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.foundation.gui.GuiGameElement;
-import com.simibubi.create.foundation.gui.IScreenRenderable;
+import com.simibubi.create.foundation.gui.RenderElement;
-import com.simibubi.create.foundation.gui.widgets.AbstractSimiWidget;
+import com.simibubi.create.foundation.gui.Theme;
-import com.simibubi.create.foundation.ponder.PonderUI;
+import com.simibubi.create.foundation.gui.widgets.BoxWidget;
+import com.simibubi.create.foundation.gui.widgets.ElementWidget;
+import com.simibubi.create.foundation.utility.AnimationTickHolder;
 import com.simibubi.create.foundation.utility.ColorHelper;
-import com.simibubi.create.foundation.utility.Couple;
 import com.simibubi.create.foundation.utility.animation.LerpedFloat;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.settings.KeyBinding;
 import net.minecraft.item.ItemStack;
+import net.minecraft.util.math.MathHelper;
 
-public class PonderButton extends AbstractSimiWidget {
+public class PonderButton extends BoxWidget {
 
-	private IScreenRenderable icon;
+	protected ItemStack item;
-	private ItemStack item;
+	protected KeyBinding shortcut;
-	protected boolean pressed;
+	protected LerpedFloat flash = LerpedFloat.linear().startWithValue(0).chase(0, 0.1f, LerpedFloat.Chaser.EXP);
-	private BiConsumer<Integer, Integer> onClick;
-	private int xFadeModifier;
-	private int yFadeModifier;
-	private float fade;
-	private KeyBinding shortcut;
-	private LerpedFloat flash;
-	private Couple<Integer> customPassiveBorder;
 
-	public static final int SIZE = 20;
+	public PonderButton(int x, int y) {
+		this(x, y, 20, 20);
+	}
 
-	public PonderButton(int x, int y, BiConsumer<Integer, Integer> onClick, int width, int height) {
+	public PonderButton(int x, int y, int width, int height) {
 		super(x, y, width, height);
-		this.onClick = onClick;
+		z = 400;
-		flash = LerpedFloat.linear()
+		paddingX = 2;
-			.startWithValue(0);
+		paddingY = 2;
 	}
 
-	public PonderButton(int x, int y, BiConsumer<Integer, Integer> onClick) {
+	public <T extends PonderButton> T withShortcut(KeyBinding key) {
-		this(x, y, onClick, SIZE, SIZE);
-	}
-
-	public PonderButton(int x, int y, Runnable onClick) {
-		this(x, y, ($, $$) -> onClick.run());
-	}
-
-	public PonderButton showing(IScreenRenderable icon) {
-		this.icon = icon;
-		return this;
-	}
-
-	public PonderButton showing(ItemStack item) {
-		this.item = item;
-		return this;
-	}
-
-	public PonderButton customColors(int start, int end) {
-		this.customPassiveBorder = Couple.create(start, end);
-		return this;
-	}
-
-	public PonderButton shortcut(KeyBinding key) {
 		this.shortcut = key;
-		return this;
+		//noinspection unchecked
+		return (T) this;
 	}
 
-	public PonderButton fade(int xModifier, int yModifier) {
+	public <T extends PonderButton> T showing(ItemStack item) {
-		this.xFadeModifier = xModifier;
+		this.item = item;
-		this.yFadeModifier = yModifier;
+		return super.showingElement(GuiGameElement.of(item)
-		return this;
+				.scale(1.5f)
+				.at(-4, -4));
 	}
 
-	public void fade(float fade) {
+	@Override
-		this.fade = fade;
+	public <T extends ElementWidget> T showingElement(RenderElement element) {
+		return super.showingElement(element);
 	}
 
 	public void flash() {
-		float value = flash.getValue();
+		flash.updateChaseTarget(1);
-		flash.setValue(value + (1 - value) * .2f);
 	}
 
 	public void dim() {
-		float value = flash.getValue();
+		flash.updateChaseTarget(0);
-		flash.setValue(value * .5f);
 	}
 
 	@Override
-	public void renderButton(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
+	public void tick() {
-		if (!visible)
+		super.tick();
-			return;
+		flash.tickChaser();
-		if (fade < .1f)
+	}
-			return;
 
-		hovered = isMouseOver(mouseX, mouseY) && fade > .75f;
+	@Override
-
+	protected void beforeRender(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
-		ms.push();
+		super.beforeRender(ms, mouseX, mouseY, partialTicks);
-		RenderSystem.disableDepthTest();
-		if (fade < 1)
-			ms.translate((1 - fade) * -5 * xFadeModifier, (1 - fade) * -5 * yFadeModifier, 0);
 
 		float flashValue = flash.getValue(partialTicks);
-		if (flashValue > .1f)
+		if (flashValue > .1f) {
-			fade *= 3 * flashValue + Math.sin((PonderUI.ponderTicks + partialTicks) / 6);
+			float sin = 0.5f + 0.5f * MathHelper.sin((AnimationTickHolder.getTicks(true) + partialTicks) / 6f);
-
+			sin *= flashValue;
-		int backgroundColor = ColorHelper.applyAlpha(0xdd000000, fade);
+			Color c1 = gradientColor1;
-		int borderColorStart = customPassiveBorder != null ? customPassiveBorder.getFirst() : hovered ? 0x70ffffff : 0x40aa9999;
+			Color c2 = gradientColor2;
-		int borderColorEnd = customPassiveBorder != null ? customPassiveBorder.getSecond() : hovered ? 0x30ffffff : 0x20aa9999;
+			Color nc1 = new Color(c1.getRed(), c1.getGreen(), c1.getBlue(), MathHelper.clamp(c1.getAlpha() + 50, 0, 255));
-		borderColorStart = ColorHelper.applyAlpha(borderColorStart, fade);
+			Color nc2 = new Color(c2.getRed(), c2.getGreen(), c2.getBlue(), MathHelper.clamp(c2.getAlpha() + 50, 0, 255));
-		borderColorEnd = ColorHelper.applyAlpha(borderColorEnd, fade);
+			gradientColor1 = ColorHelper.mixColors(c1, nc1, sin);
-
+			gradientColor2 = ColorHelper.mixColors(c2, nc2, sin);
-		ms.translate(0, 0, 400);
-		PonderUI.renderBox(ms, x, y, width, height, backgroundColor, borderColorStart, borderColorEnd);
-		ms.translate(0, 0, 100);
-
-		if (icon != null) {
-			RenderSystem.enableBlend();
-			RenderSystem.color4f(1, 1, 1, fade);
-			ms.push();
-			ms.translate(x + 2, y + 2, 0);
-			ms.scale((width - 4) / 16f, (height - 4) / 16f, 1);
-			icon.draw(ms, this, 0, 0);
-			ms.pop();
 		}
-		if (item != null) {
-			ms.push();
-			ms.translate(0, 0, -100);
-			GuiGameElement.of(item)
-				.at(x - 2, y - 2)
-				.scale(1.5f)
-				.render(ms);
-			ms.pop();
-		}
-		if (shortcut != null)
-			drawCenteredText(ms, Minecraft.getInstance().fontRenderer, shortcut.getBoundKeyLocalizedText(), x + width / 2 + 8,
-				y + height - 6, ColorHelper.applyAlpha(0xff606060, fade));
-
-		ms.pop();
-	}
-
-	public void runCallback(double mouseX, double mouseY) {
-		onClick.accept((int) mouseX, (int) mouseY);
 	}
 
 	@Override
-	public void onClick(double p_onClick_1_, double p_onClick_3_) {
+	public void renderButton(@Nonnull MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
-		super.onClick(p_onClick_1_, p_onClick_3_);
+		super.renderButton(ms, mouseX, mouseY, partialTicks);
-		this.pressed = true;
+		float fadeValue = fade.getValue();
-	}
 
-	@Override
+		if (fadeValue < .1f)
-	public void onRelease(double p_onRelease_1_, double p_onRelease_3_) {
+			return;
-		super.onRelease(p_onRelease_1_, p_onRelease_3_);
-		this.pressed = false;
-	}
 
-	/*public void setToolTip(String text) {
+		if (shortcut != null) {
-		toolTip.clear();
+			ms.translate(0, 0, z+50);
-		toolTip.add(text);
+			drawCenteredText(ms, Minecraft.getInstance().fontRenderer, shortcut.getBoundKeyLocalizedText(), x + width / 2 + 8, y + height - 6, ColorHelper.applyAlpha(Theme.i(Theme.Key.TEXT_DARKER), fadeValue));
-	}*/
+		}
+	}
 
 	public ItemStack getItem() {
 		return item;
 	}
-
-	@Override
-	public boolean isMouseOver(double x, double y) {
-		double m = 4;
-		x = Math.floor(x);
-		y = Math.floor(y);
-		return active && visible
-			&& !(x < this.x - m || x > this.x + width + m - 1 || y < this.y - m || y > this.y + height + m - 1);
-	}
 }

src/main/java/com/simibubi/create/foundation/utility/AnimationTickHolder.java

@@ -10,20 +10,28 @@ import net.minecraft.world.IWorld;
 public class AnimationTickHolder {
 
 	private static int ticks;
+	private static int paused_ticks;
 
 	public static void reset() {
 		ticks = 0;
+		paused_ticks = 0;
 	}
 
 	public static void tick() {
 		if (!Minecraft.getInstance()
 			.isGamePaused()) {
 			ticks = (ticks + 1) % 1_728_000; // wrap around every 24 hours so we maintain enough floating point precision
+		} else {
+			paused_ticks = (paused_ticks + 1) % 1_728_000;
 		}
 	}
 
 	public static int getTicks() {
-		return ticks;
+		return getTicks(false);
+	}
+
+	public static int getTicks(boolean includePaused) {
+		return includePaused ? ticks + paused_ticks : ticks;
 	}
 
 	public static float getRenderTime() {

src/main/java/com/simibubi/create/foundation/utility/ColorHelper.java

@@ -1,7 +1,10 @@
 package com.simibubi.create.foundation.utility;
 
+import java.awt.Color;
 import java.util.UUID;
 
+import javax.annotation.Nonnull;
+
 import com.mojang.blaze3d.systems.RenderSystem;
 
 import net.minecraft.util.math.MathHelper;
@@ -39,6 +42,10 @@ public class ColorHelper {
 		return (color & 0xFFFFFF) | alphaChannel << 24;
 	}
 
+	public static Color applyAlpha(Color c, float alpha) {
+		return new Color(applyAlpha(c.getRGB(), alpha), true);
+	}
+
 	public static int mixColors(int color1, int color2, float w) {
 		int r1 = (color1 >> 16);
 		int g1 = (color1 >> 8) & 0xFF;
@@ -52,6 +59,23 @@ public class ColorHelper {
 		return color;
 	}
 
+	@Nonnull
+	public static Color mixColors(@Nonnull Color c1, @Nonnull Color c2, float w) {
+		float[] cmp1 = c1.getRGBComponents(null);
+		float[] cmp2 = c2.getRGBComponents(null);
+		return new Color(
+			cmp1[0] + (cmp2[0] - cmp1[0]) * w,
+			cmp1[1] + (cmp2[1] - cmp1[1]) * w,
+			cmp1[2] + (cmp2[2] - cmp1[2]) * w,
+			cmp1[3] + (cmp2[3] - cmp1[3]) * w
+		);
+	}
+
+	@Nonnull
+	public static Color mixColors(@Nonnull Couple<Color> colors, float w) {
+		return mixColors(colors.getFirst(), colors.getSecond(), w);
+	}
+
 	public static int mixAlphaColors(int color1, int color2, float w) {
 		int a1 = (color1 >> 24);
 		int r1 = (color1 >> 16) & 0xFF;

src/main/java/com/simibubi/create/foundation/utility/animation/Force.java

@@ -81,4 +81,22 @@ public interface Force {
             return timeRemaining <= 0;
         }
     }
+
+    class Static implements Force {
+        float force;
+
+        public Static(float force) {
+            this.force = force;
+        }
+
+        @Override
+        public float get(float mass, float value, float speed) {
+            return force;
+        }
+
+        @Override
+        public boolean finished() {
+            return false;
+        }
+    }
 }

src/main/resources/create.mixins.json

@@ -5,16 +5,17 @@
 	"compatibilityLevel": "JAVA_8",
 	"refmap": "create.refmap.json",
 	"client": [
-        "TileWorldHookMixin",
 		"CancelTileEntityRenderMixin",
+		"EntityContraptionInteractionMixin",
 		"FogColorTrackerMixin",
 		"LightUpdateMixin",
 		"NetworkLightUpdateMixin",
 		"RenderHooksMixin",
 		"ShaderCloseMixin",
+        "StoreProjectionMatrixMixin",
 		"TileRemoveMixin",
-        "EntityContraptionInteractionMixin",
+		"TileWorldHookMixin",
-        "StoreProjectionMatrixMixin"
+		"WindowResizeMixin"
 	],
 	"injectors": {
 		"defaultRequire": 1