please confirm

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

@@ -10,6 +10,7 @@ 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 {
 
@@ -29,14 +30,14 @@ public class BaseConfigScreen extends ConfigScreen {
 		TextStencilElement text = new TextStencilElement(client.fontRenderer, new StringTextComponent("CLIENT CONFIG").formatted(TextFormatting.BOLD)).centered(true, true);
 		text.withElementRenderer((ms, width, height) -> UIRenderHelper.angledGradient(ms, 0, 0, height / 2, height, width, ConfigButton.Palette.button_idle_1, ConfigButton.Palette.button_idle_2));
 		widgets.add(clientConfigWidget = new PonderButton(width / 2 - 100, height / 2 - 15 - 50, (_$, _$$) -> {
-			ScreenOpener.transitionTo(new SubMenuConfigScreen(this, AllConfigs.CLIENT.specification));
+			ScreenOpener.open(new SubMenuConfigScreen(this, ModConfig.Type.CLIENT, AllConfigs.CLIENT.specification));
 		}, 200, 30).showingUnscaled(text));
 		clientConfigWidget.fade(1);
 
 		TextStencilElement text2 = new TextStencilElement(client.fontRenderer, new StringTextComponent("COMMON CONFIG").formatted(TextFormatting.BOLD)).centered(true, true);
 		text2.withElementRenderer((ms, width, height) -> UIRenderHelper.angledGradient(ms, 0, 0, height / 2, height, width, ConfigButton.Palette.button_idle_1, ConfigButton.Palette.button_idle_2));
 		widgets.add(commonConfigWidget = new PonderButton(width / 2 - 100, height / 2 - 15, (_$, _$$) -> {
-			ScreenOpener.transitionTo(new SubMenuConfigScreen(this, AllConfigs.COMMON.specification));
+			ScreenOpener.open(new SubMenuConfigScreen(this, ModConfig.Type.COMMON, AllConfigs.COMMON.specification));
 		}, 200, 30).showingUnscaled(text2));
 		commonConfigWidget.fade(1);
 
@@ -47,7 +48,7 @@ public class BaseConfigScreen extends ConfigScreen {
 		serverConfigWidget.fade(1);
 
 		if (Minecraft.getInstance().world != null) {
-			serverConfigWidget.withCallback(() -> ScreenOpener.transitionTo(new ServerSubMenuConfigScreen(this, AllConfigs.SERVER.specification)));
+			serverConfigWidget.withCallback(() -> ScreenOpener.open(new SubMenuConfigScreen(this, ModConfig.Type.SERVER, AllConfigs.SERVER.specification)));
 		} else {
 			serverConfigWidget.active = false;
 			text3.withElementRenderer((ms, width, height) -> UIRenderHelper.angledGradient(ms, 0, 0, height / 2, height, width, ConfigButton.Palette.button_disable_1, ConfigButton.Palette.button_disable_2));

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

@@ -1,6 +1,8 @@
 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;
@@ -11,10 +13,9 @@ import com.mojang.blaze3d.matrix.MatrixStack;
 import com.mojang.blaze3d.systems.RenderSystem;
 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.gui.TextStencilElement;
-import com.simibubi.create.foundation.ponder.NavigatableSimiScreen;
 import com.simibubi.create.foundation.utility.animation.Force;
 import com.simibubi.create.foundation.utility.animation.PhysicalFloat;
 
@@ -22,40 +23,32 @@ import net.minecraft.block.BlockState;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.util.Direction;
 
-public abstract class ConfigScreen extends NavigatableSimiScreen {
+public abstract class ConfigScreen extends AbstractSimiScreen {
 
 	/*
-	*
+	 *
-	* TODO
+	 * TODO
-	* zelo's list for configUI
+	 * zelo's list for configUI
-	*
+	 *
-	* match style with ponderUI
+	 * adjust transition animation of screens -> disabled for now
-	* cache changes before setting values and saving to file
+	 * move config button's animations to ponder button or a new superclass
-	* don't exit on ESC
+	 * get some proper icons for reset button and enum cycle
-	* reset text field focus for any click inside screen
+	 *
-	* adjust transition animation of screens
+	 * some color themes maybe?
-	* allow backspace in text fields
+	 * at least a helper class to unite colors throughout different uis
-	* move config button's animations to ponder button or a new superclass
+	 *
-	* get some proper icons for reset button and enum cycle
+	 * FIXME
-	* some small shadow effect for top and bottom of the list
+	 *
-	* add the 'think back' button back, just with a different caption
+	 * tooltip are hidden underneath the scrollbar, if the bar is near the middle
-	* add a title to the current config screen, maybe in the form of breadcrumbs
+	 * misalignment of the label-streak and textboxes/enum stuff
-	*
+	 * framebuffer blending is incorrect
-	* some color themes maybe?
+	 *
-	* at least a helper class to unite colors throughout different uis
+	 * */
-	*
-	* FIXME
-	*
-	* tooltip are hidden underneath the scrollbar, if the bar is near the middle
-	* misalignment of the label-streak and textboxes/enum stuff
-	*
-	* */
 
+	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;
-	protected static final PhysicalFloat cogSpin = PhysicalFloat.create().withDrag(0.3).addForce(new Force.Static(.2f));
-	protected static final BlockState cogwheelState = AllBlocks.LARGE_COGWHEEL.getDefaultState().with(CogWheelBlock.AXIS, Direction.Axis.Y);
-
-	protected StencilElement testStencil;
 
 	public ConfigScreen(Screen parent) {
 		this.parent = parent;
@@ -63,47 +56,24 @@ public abstract class ConfigScreen extends NavigatableSimiScreen {
 
 	@Override
 	public void tick() {
-		cogSpin.tick();
-
-		widgets.stream()
-				.filter(w -> w instanceof ConfigButton)
-				.forEach(w -> ((ConfigButton) w).tick());
-
 		super.tick();
-	}
+		cogSpin.tick();
-
-	@Override
-	protected void init() {
-		/*super.init();
-		if (backTrack != null) {
-			widgets.remove(backTrack);
-			backTrack = null;
-		}*/
-
-
-		testStencil = new TextStencilElement(client.fontRenderer, "POGGERS").at(width*0.5f, height*0.5f, 0);
 	}
 
 	@Override
 	public void renderBackground(@Nonnull MatrixStack ms) {
-		//fill(ms, 0, 0, this.width, this.height, 0xe8_101010);
 		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){
+		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);
 		}
 
-		/*ms.push();
-		ms.translate(width*0.5f, height*0.5f, 0);
-		renderCog(ms, partialTicks);
-		ms.pop();*/
-
 		new StencilElement() {
 			@Override
 			protected void renderStencil(MatrixStack ms) {
@@ -120,18 +90,6 @@ public abstract class ConfigScreen extends NavigatableSimiScreen {
 
 	}
 
-	protected void renderCog(MatrixStack ms, float partialTicks) {
-		ms.push();
-
-		ms.translate(-100, 100, -200);
-		ms.scale(200, 200, .1f);
-		GuiGameElement.of(cogwheelState)
-				.rotateBlock(22.5, cogSpin.getValue(partialTicks), 22.5)
-				.render(ms);
-
-		ms.pop();
-	}
-
 	@Override
 	protected void renderWindow(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
 		int x = (int) (width * 0.5f);
@@ -155,4 +113,16 @@ public abstract class ConfigScreen extends NavigatableSimiScreen {
 		String s = Arrays.stream(StringUtils.splitByCharacterTypeCamelCase(key)).map(StringUtils::capitalize).collect(Collectors.joining(" "));
 		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

@@ -7,6 +7,7 @@ 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.UIRenderHelper;
 
@@ -22,7 +23,7 @@ import net.minecraftforge.fml.client.gui.GuiUtils;
 
 public class ConfigScreenList extends ExtendedList<ConfigScreenList.Entry> {
 
-	public TextFieldWidget currentText;
+	public static TextFieldWidget currentText;
 
 	public boolean isForServer = false;
 
@@ -31,12 +32,16 @@ public class ConfigScreenList extends ExtendedList<ConfigScreenList.Entry> {
 		func_244605_b(false);
 		func_244606_c(false);
 		setRenderSelection(false);
+		currentText = null;
 	}
 
 	@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);
+		//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);
 
 		super.render(ms, mouseX, mouseY, partialTicks);
 	}
@@ -50,6 +55,13 @@ public class ConfigScreenList extends ExtendedList<ConfigScreenList.Entry> {
 		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 - 18;

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

@@ -30,4 +30,21 @@ public class ConfigTextField extends TextFieldWidget {
 
 		font.draw(ms, unit, x + getAdjustedWidth() - unitWidth, this.y + (this.height - 8) / 2, 0xcc_aaaaaa);
 	}
+
+	@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/ServerSubMenuConfigScreen.java

@@ -1,52 +0,0 @@
-package com.simibubi.create.foundation.config.ui;
-
-import com.electronwill.nightconfig.core.UnmodifiableConfig;
-import com.simibubi.create.foundation.gui.AllIcons;
-import com.simibubi.create.foundation.gui.DelegatedStencilElement;
-import com.simibubi.create.foundation.gui.UIRenderHelper;
-import com.simibubi.create.foundation.item.TooltipHelper;
-import com.simibubi.create.foundation.ponder.ui.PonderButton;
-
-import net.minecraft.client.gui.screen.Screen;
-import net.minecraft.util.text.StringTextComponent;
-import net.minecraft.util.text.TextFormatting;
-import net.minecraftforge.common.ForgeConfigSpec;
-
-public class ServerSubMenuConfigScreen extends SubMenuConfigScreen {
-
-	protected PonderButton missingPermissions = null;
-
-	public ServerSubMenuConfigScreen(Screen parent, ForgeConfigSpec configSpec) {
-		super(parent, configSpec);
-	}
-
-	public ServerSubMenuConfigScreen(Screen parent, ForgeConfigSpec configSpec, UnmodifiableConfig configGroup) {
-		super(parent, configSpec, configGroup);
-	}
-
-	@Override
-	protected void init() {
-		super.init();
-
-		list.isForServer = true;
-
-		if (client != null && client.player != null && client.player.hasPermissionLevel(2))
-			return;
-
-		list.children().forEach(e -> e.setEditable(false));
-
-		int col1 = 0xff_f78888;
-		int col2 = 0xff_cc2020;
-
-		missingPermissions = new PonderButton(width - 30, height - 50, () -> {})
-				.showing(new DelegatedStencilElement()
-						.withStencilRenderer((ms, w, h) -> AllIcons.I_MTD_CLOSE.draw(ms, 0, 0))
-						.withElementRenderer((ms, w, h) -> UIRenderHelper.angledGradient(ms, 90, 8, 0, 16, 16, col1, col2))
-				).customColors(col1, col2);
-		missingPermissions.fade(1);
-		missingPermissions.getToolTip().add(new StringTextComponent("Locked").formatted(TextFormatting.BOLD));
-		missingPermissions.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));
-
-		widgets.add(missingPermissions);
-	}
-}

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

@@ -1,8 +1,9 @@
 package com.simibubi.create.foundation.config.ui;
 
 import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 
-import org.apache.commons.lang3.mutable.MutableInt;
+import org.lwjgl.glfw.GLFW;
 
 import com.electronwill.nightconfig.core.AbstractConfig;
 import com.electronwill.nightconfig.core.UnmodifiableConfig;
@@ -11,30 +12,93 @@ 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.TextStencilElement;
+import com.simibubi.create.foundation.gui.UIRenderHelper;
+import com.simibubi.create.foundation.item.TooltipHelper;
+import com.simibubi.create.foundation.ponder.ui.PonderButton;
 
 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 {
 
-	ForgeConfigSpec spec;
+	public final ModConfig.Type type;
-	UnmodifiableConfig configGroup;
+	protected ForgeConfigSpec spec;
-	ConfigScreenList list;
+	protected UnmodifiableConfig configGroup;
+	protected ConfigScreenList list;
+
+	protected PonderButton resetAll;
+	protected PonderButton saveChanges;
+	protected PonderButton discardChanges;
+	protected PonderButton goBack;
+	protected PonderButton serverLocked;
+	protected int listWidth;
+	protected String title;
 
 
-	public SubMenuConfigScreen(Screen parent, ForgeConfigSpec configSpec, UnmodifiableConfig configGroup) {
+	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, ForgeConfigSpec configSpec) {
+	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);
+		});
+		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();
@@ -46,23 +110,88 @@ public class SubMenuConfigScreen extends ConfigScreen {
 		widgets.clear();
 		super.init();
 
-		int lWidth = Math.min(width - 66, 500);
+		//leave 40px on either side and dont be wider than 500px
-		list = new ConfigScreenList(client, lWidth, height - 30, 15, height - 15, 50);
+		listWidth = Math.min(width - 80, 500);
+
+		int yCenter = height / 2;
+		int listL = this.width / 2 - listWidth / 2;
+		int listR = this.width / 2 + listWidth / 2;
+
+		resetAll = new PonderButton(listR + 10, yCenter - 25, (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);
+		})
+				.showing(AllIcons.I_CONFIG_RESET.asStencil());
+		resetAll.fade(1);
+		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 PonderButton(listL - 30, yCenter - 25, (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);
+		})
+				.showing(AllIcons.I_CONFIG_SAVE.asStencil());
+		saveChanges.fade(1);
+		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 PonderButton(listL - 30, yCenter + 5, (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);
+		})
+				.showing(AllIcons.I_CONFIG_DISCARD.asStencil());
+		discardChanges.fade(1);
+		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 PonderButton(listL - 30, yCenter + 65, this::attemptBackstep)
+				.showing(AllIcons.I_CONFIG_BACK);
+		goBack.fade(1);
+		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, 50);
 		list.setLeftPos(this.width / 2 - list.getWidth() / 2);
 
 		children.add(list);
 
-		MutableInt y = new MutableInt(15);
+		configGroup.valueMap().forEach((key, obj) -> {
+			String humanKey = toHumanReadable(key);
 
-		configGroup.valueMap().forEach((s, o) -> {
+			if (obj instanceof AbstractConfig) {
-			String humanKey = toHumanReadable(s);
+				SubMenuEntry entry = new SubMenuEntry(this, humanKey, spec, (UnmodifiableConfig) obj);
-
-			if (o instanceof AbstractConfig) {
-				SubMenuEntry entry = new SubMenuEntry(this, humanKey, spec, (UnmodifiableConfig) o);
 				list.children().add(entry);
 
-			} else if (o instanceof ForgeConfigSpec.ConfigValue<?>) {
+			} else if (obj instanceof ForgeConfigSpec.ConfigValue<?>) {
-				ForgeConfigSpec.ConfigValue<?> configValue = (ForgeConfigSpec.ConfigValue<?>) o;
+				ForgeConfigSpec.ConfigValue<?> configValue = (ForgeConfigSpec.ConfigValue<?>) obj;
 				ForgeConfigSpec.ValueSpec valueSpec = spec.getRaw(configValue.getPath());
 				Object value = configValue.get();
 
@@ -77,21 +206,58 @@ public class SubMenuConfigScreen extends ConfigScreen {
 					if (entry != null) {
 						list.children().add(entry);
 					} else {
-						list.children().add(new ConfigScreenList.LabeledEntry("n-" + o.getClass().getSimpleName() + "  " + humanKey + " : " + value));
+						list.children().add(new ConfigScreenList.LabeledEntry("n-" + obj.getClass().getSimpleName() + "  " + humanKey + " : " + value));
 					}
 				} else {
 					list.children().add(new ConfigScreenList.LabeledEntry(humanKey + " : " + value));
 				}
 			}
-
-			y.add(50);
 		});
+
+		//extras for sever configs
+		if (type != ModConfig.Type.SERVER)
+			return;
+
+		list.isForServer = true;
+		boolean canEdit = client != null && client.player != null && client.player.hasPermissionLevel(2);
+
+		int colRed1 = 0xff_f78888;
+		int colRed2 = 0xff_cc2020;
+		int colGreen1 = 0xff_88f788;
+		int colGreen2 = 0xff_20cc20;
+
+		DelegatedStencilElement stencil = new DelegatedStencilElement();
+
+		serverLocked = new PonderButton(listR + 10, yCenter + 5, () -> {})
+				.showing(stencil);
+		serverLocked.fade(1);
+
+		if (!canEdit) {
+			list.children().forEach(e -> e.setEditable(false));
+			resetAll.active = false;
+			stencil.withStencilRenderer((ms, w, h) -> AllIcons.I_CONFIG_LOCKED.draw(ms, 0, 0));
+			stencil.withElementRenderer((ms, w, h) -> UIRenderHelper.angledGradient(ms, 90, 8, 0, 16, 16, colRed1, colRed2));
+			serverLocked.customColors(colRed1, colRed2);
+			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) -> AllIcons.I_CONFIG_UNLOCKED.draw(ms, 0, 0));
+			stencil.withElementRenderer((ms, w, h) -> UIRenderHelper.angledGradient(ms, 90, 8, 0, 16, 16, colGreen1, colGreen2));
+			serverLocked.customColors(colGreen1, colGreen2);
+			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 once you saved 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, 0xff_eaeaea);
+
 		list.render(ms, mouseX, mouseY, partialTicks);
 	}
 
@@ -106,4 +272,65 @@ public class SubMenuConfigScreen extends ConfigScreen {
 		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

@@ -25,10 +25,8 @@ public class BooleanEntry extends ValueEntry<Boolean> {
 				.centered(true, true)
 				.withElementRenderer((ms, width, height) -> UIRenderHelper.angledGradient(ms, 0, 0, height/2, height, width, 0xff_f78888, 0xff_cc2020));
 
-		button = new PonderButton(0, 0, () -> {
+		button = new PonderButton(0, 0, () -> setValue(!getValue()))
-			value.set(!value.get());
+				.showingUnscaled(enabled);
-			onValueChange();
-		}).showingUnscaled(enabled);
 		button.fade(1);
 
 		listeners.add(button);
@@ -58,14 +56,9 @@ public class BooleanEntry extends ValueEntry<Boolean> {
 	}
 
 	@Override
-	protected void onValueChange() {
+	public void onValueChange(Boolean newValue) {
-		super.onValueChange();
+		super.onValueChange(newValue);
-		button.showingUnscaled(value.get() ? enabled : disabled);
+		button.showingUnscaled(newValue ? enabled : disabled);
-		bumpCog(value.get() ? 15f : -16f);
+		bumpCog(newValue ? 15f : -16f);
 	}
-
-	/*@Override
-	public boolean mouseClicked(double mX, double mY, int button) {
-		return this.button.mouseClicked(mX, mY, button) || super.mouseClicked(mX, mY, button);
-	}*/
 }

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

@@ -35,12 +35,11 @@ public class EnumEntry extends ValueEntry<Enum<?>> {
 	}
 
 	protected void cycleValue(int direction) {
-		Enum<?> e = value.get();
+		Enum<?> e = getValue();
 		Enum<?>[] options = e.getDeclaringClass().getEnumConstants();
 		e = options[Math.floorMod(e.ordinal() + direction, options.length)];
-		value.set(e);
+		setValue(e);
 		bumpCog(direction * 15f);
-		onValueChange();
 	}
 
 	@Override
@@ -79,8 +78,8 @@ public class EnumEntry extends ValueEntry<Enum<?>> {
 	}
 
 	@Override
-	protected void onValueChange() {
+	public void onValueChange(Enum<?> newValue) {
-		super.onValueChange();
+		super.onValueChange(newValue);
-		valueText.withText(value.get().name());
+		valueText.withText(newValue.name());
 	}
 }

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

@@ -39,7 +39,7 @@ public abstract class NumberEntry<T extends Number> extends ValueEntry<T> {
 	public NumberEntry(String label, ForgeConfigSpec.ConfigValue<T> value, ForgeConfigSpec.ValueSpec spec) {
 		super(label, value, spec);
 		textField = new ConfigTextField(Minecraft.getInstance().fontRenderer, 0, 0, 200, 30, unit);
-		textField.setText(String.valueOf(value.get()));
+		textField.setText(String.valueOf(getValue()));
 
 		Object range = spec.getRange();
 		try {
@@ -74,8 +74,7 @@ public abstract class NumberEntry<T extends Number> extends ValueEntry<T> {
 					throw new IllegalArgumentException();
 
 				textField.setTextColor(0xff_20cc20);
-				value.set(number);
+				setValue(number);
-				onValueChange();
 
 			} catch (IllegalArgumentException ignored) {
 				textField.setTextColor(0xff_cc2020);
@@ -105,9 +104,13 @@ public abstract class NumberEntry<T extends Number> extends ValueEntry<T> {
 	}
 
 	@Override
-	protected void onReset() {
+	public void onValueChange(T newValue) {
-		super.onReset();
+		super.onValueChange(newValue);
-		textField.setText(String.valueOf(value.get()));
+		String newText = String.valueOf(newValue);
+		if (textField.getText().equals(newText))
+			return;
+
+		textField.setText(newText);
 	}
 
 	@Override

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

@@ -4,7 +4,6 @@ import com.electronwill.nightconfig.core.UnmodifiableConfig;
 import com.mojang.blaze3d.matrix.MatrixStack;
 import com.simibubi.create.foundation.config.ui.ConfigButton;
 import com.simibubi.create.foundation.config.ui.ConfigScreenList;
-import com.simibubi.create.foundation.config.ui.ServerSubMenuConfigScreen;
 import com.simibubi.create.foundation.config.ui.SubMenuConfigScreen;
 import com.simibubi.create.foundation.gui.ScreenOpener;
 import com.simibubi.create.foundation.gui.TextStencilElement;
@@ -12,21 +11,18 @@ import com.simibubi.create.foundation.gui.UIRenderHelper;
 import com.simibubi.create.foundation.ponder.ui.PonderButton;
 
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.screen.Screen;
 import net.minecraftforge.common.ForgeConfigSpec;
 
 public class SubMenuEntry extends ConfigScreenList.LabeledEntry {
 
 	protected PonderButton button;
 
-	public SubMenuEntry(Screen parent, String label, ForgeConfigSpec spec, UnmodifiableConfig config) {
+	public SubMenuEntry(SubMenuConfigScreen parent, String label, ForgeConfigSpec spec, UnmodifiableConfig config) {
 		super(label);
 		TextStencilElement text = new TextStencilElement(Minecraft.getInstance().fontRenderer, "Click to open").centered(true, true);
 		text.withElementRenderer((ms, width, height) -> UIRenderHelper.angledGradient(ms, 0 ,0, height/2, height, width, ConfigButton.Palette.button_idle_1, ConfigButton.Palette.button_idle_2));
-		button = new PonderButton(0, 0, () -> ScreenOpener.transitionTo(isForServer() ?
+		button = new PonderButton(0, 0, () -> ScreenOpener.open(new SubMenuConfigScreen(parent, label, parent.type, spec, config)))
-				new ServerSubMenuConfigScreen(parent, spec, config) :
+				.showingUnscaled(text);
-				new SubMenuConfigScreen(parent, spec, config))
-		).showingUnscaled(text);
 		button.fade(1);
 
 		listeners.add(button);

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

@@ -6,44 +6,49 @@ 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.CConfigureConfigPacket;
 import com.simibubi.create.foundation.config.ui.ConfigButton;
+import com.simibubi.create.foundation.config.ui.ConfigScreen;
 import com.simibubi.create.foundation.config.ui.ConfigScreenList;
-import com.simibubi.create.foundation.gui.TextStencilElement;
+import com.simibubi.create.foundation.gui.AllIcons;
+import com.simibubi.create.foundation.gui.DelegatedStencilElement;
 import com.simibubi.create.foundation.gui.UIRenderHelper;
-import com.simibubi.create.foundation.networking.AllPackets;
 import com.simibubi.create.foundation.ponder.ui.PonderButton;
 
-import net.minecraft.client.Minecraft;
+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 .*)]");
+	//public static DelegatedStencilElement.ElementRenderer idle = (ms, w, h) -> UIRenderHelper.angledGradient(ms, 0, 0, h / 2, h, w, ConfigButton.Palette.button_idle_1, ConfigButton.Palette.button_idle_2);
 
 	protected ForgeConfigSpec.ConfigValue<T> value;
 	protected ForgeConfigSpec.ValueSpec spec;
 	protected PonderButton resetButton;
 	protected boolean editable = true;
 	protected String unit = null;
+	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());
 
-		TextStencilElement text = new TextStencilElement(Minecraft.getInstance().fontRenderer, "R").centered(true, true);
-		text.withElementRenderer((ms, width, height) -> UIRenderHelper.angledGradient(ms, 0 ,0, height/2, height, width, ConfigButton.Palette.button_idle_1, ConfigButton.Palette.button_idle_2));
 		resetButton = new PonderButton(0, 0, (_$, _$$) -> {
-			value.set((T) spec.getDefault());
+			setValue((T) spec.getDefault());
 			this.onReset();
-		}, resetWidth - 12, 16).showingUnscaled(text);
+		}, resetWidth - 12, 16)
+				.showing(AllIcons.I_CONFIG_RESET.asStencil()/*.withElementRenderer(idle)*/);
 		resetButton.fade(1);
 
 		listeners.add(resetButton);
@@ -82,12 +87,20 @@ public class ValueEntry<T> extends ConfigScreenList.LabeledEntry {
 	@Override
 	protected void setEditable(boolean b) {
 		editable = b;
-		resetButton.active = editable && !value.get().equals(spec.getDefault());
+		resetButton.active = editable && !isCurrentValueDefault();
 	}
 
 	@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);
+		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 + 15;
@@ -99,18 +112,40 @@ public class ValueEntry<T> extends ConfigScreenList.LabeledEntry {
 		return (int) (totalWidth * labelWidthMult);
 	}
 
-	protected void onReset() {
+	public void setValue(@Nonnull T value) {
-		onValueChange();
+		if (value.equals(this.value.get())) {
+			ConfigScreen.changes.remove(path);
+			onValueChange(value);
+			return;
+		}
+
+		ConfigScreen.changes.put(path, value);
+		onValueChange(value);
 	}
 
-	protected void onValueChange() {
+	@Nonnull
-		resetButton.active = editable && !value.get().equals(spec.getDefault());
+	public T getValue() {
+		//noinspection unchecked
+		return (T) ConfigScreen.changes.getOrDefault(path, this.value.get());
+	}
 
-		if (!isForServer())
+	protected boolean isCurrentValueChanged() {
-			return;
+		return ConfigScreen.changes.containsKey(path);
+	}
 
-		String path = String.join(".", value.getPath());
+	protected boolean isCurrentValueDefault() {
-		AllPackets.channel.sendToServer(new CConfigureConfigPacket<>(path, value.get()));
+		return spec.getDefault().equals(getValue());
+	}
+
+	public void onReset() {
+		onValueChange(getValue());
+	}
+
+	public void onValueChange() {
+		onValueChange(getValue());
+	}
+	public void onValueChange(T newValue) {
+		resetButton.active = editable && !isCurrentValueDefault();
 	}
 
 	protected void bumpCog() {bumpCog(10f);}

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

@@ -124,8 +124,15 @@ public class AllIcons implements IScreenRenderable {
 		I_MTD_SCAN = next(),
 		I_MTD_REPLAY = next(),
 		I_MTD_USER_MODE = next(),
-		I_MTD_SLOW_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();
+
 	public AllIcons(int x, int y) {
 		iconX = x * 16;
 		iconY = y * 16;
@@ -179,6 +186,11 @@ public class AllIcons implements IScreenRenderable {
 		vertex(peek, builder, j, k, rgb, vec4, u1, v2);
 	}
 
+	@OnlyIn(Dist.CLIENT)
+	public DelegatedStencilElement asStencil() {
+		return new DelegatedStencilElement().withStencilRenderer((ms, w, h) -> 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)

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

@@ -0,0 +1,186 @@
+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.GL11;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.mojang.blaze3d.systems.RenderSystem;
+import com.simibubi.create.foundation.ponder.PonderUI;
+import com.simibubi.create.foundation.ponder.ui.PonderButton;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screen.Screen;
+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 PonderButton confirm;
+	private PonderButton cancel;
+
+	/*
+	* 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
+	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 PonderButton(x + 4, y + textHeight + 2, (_$, _$$) -> accept(true), textWidth/2 - 10, 20)
+				.showingUnscaled(confirmText);
+		confirm.fade(1);
+
+		TextStencilElement cancelText = new TextStencilElement(client.fontRenderer, "Cancel").centered(true, true);
+		cancel = new PonderButton(x + textWidth/2 + 6, y + textHeight + 2, (_$, _$$) -> accept(false), textWidth/2 - 10, 20)
+				.showingUnscaled(cancelText);
+		cancel.fade(1);
+
+		widgets.add(confirm);
+		widgets.add(cancel);
+
+	}
+
+	@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) {
+
+		PonderUI.renderBox(ms, x, y, textWidth, textHeight, false);
+		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);
+		UIRenderHelper.framebuffer.bindFramebuffer(true);
+		source.render(ms, mouseX, mouseY, partialTicks);
+		UIRenderHelper.framebuffer.unbindFramebuffer();
+		Minecraft.getInstance().getFramebuffer().bindFramebuffer(true);
+		ms.pop();
+
+		//RenderSystem.disableAlphaTest();
+		RenderSystem.disableBlend();
+		UIRenderHelper.drawFramebuffer(1);
+		RenderSystem.enableBlend();
+		RenderSystem.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
+
+		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

@@ -7,7 +7,6 @@ public class DelegatedStencilElement extends StencilElement {
 	protected static final ElementRenderer EMPTY_RENDERER = (ms, width, height) -> {};
 	protected static final ElementRenderer DEFAULT_ELEMENT = (ms, width, height) -> UIRenderHelper.angledGradient(ms, 0, -3, 5, height+4, width+6, 0xff_10dd10, 0xff_1010dd);
 
-
 	protected ElementRenderer stencil;
 	protected ElementRenderer element;
 

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/UIRenderHelper.java

@@ -4,6 +4,8 @@ import com.mojang.blaze3d.matrix.MatrixStack;
 import net.minecraft.util.math.vector.Matrix4f;
 import net.minecraft.util.math.vector.Vector3f;
 import org.lwjgl.opengl.GL11;
+import org.lwjgl.opengl.GL30;
+import org.lwjgl.opengl.KHRDebug;
 
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.simibubi.create.foundation.utility.ColorHelper;
@@ -22,8 +24,6 @@ public class UIRenderHelper {
 
 	public static void enableStencil() {
 		RenderSystem.recordRenderCall(() -> Minecraft.getInstance().getFramebuffer().enableStencil());
-		if (framebuffer != null)
-			RenderSystem.recordRenderCall(() -> framebuffer.enableStencil());
 	}
 
 	public static Framebuffer framebuffer;
@@ -33,11 +33,13 @@ public class UIRenderHelper {
 			MainWindow mainWindow = Minecraft.getInstance().getWindow();
 			framebuffer = new Framebuffer(mainWindow.getFramebufferWidth(), mainWindow.getFramebufferHeight(), true, Minecraft.IS_RUNNING_ON_MAC);
 			framebuffer.setFramebufferColor(0, 0, 0, 0);
+			KHRDebug.glObjectLabel(GL30.GL_FRAMEBUFFER, framebuffer.framebufferObject, "UIBuffer");
+			framebuffer.enableStencil();
 //			framebuffer.deleteFramebuffer();
 		});
 	}
 
-	public static void prepFramebufferSize() {
+	public static void prepFramebufferSize() {//TODO move this to a mixin
 		MainWindow window = Minecraft.getInstance().getWindow();
 		if (framebuffer.framebufferWidth != window.getFramebufferWidth() || framebuffer.framebufferHeight != window.getFramebufferHeight()) {
 			framebuffer.func_216491_a(window.getFramebufferWidth(), window.getFramebufferHeight(), Minecraft.IS_RUNNING_ON_MAC);
@@ -54,10 +56,6 @@ 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();
@@ -73,8 +71,6 @@ public class UIRenderHelper {
 
 		tessellator.draw();
 		framebuffer.unbindFramebufferTexture();
-		RenderSystem.disableBlend();
-		RenderSystem.enableAlphaTest();
 	}
 
 	//angle in degrees; 0° -> fading to the right

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

@@ -1,6 +1,7 @@
 package com.simibubi.create.foundation.ponder;
 
 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;
@@ -106,7 +107,7 @@ public abstract class NavigatableSimiScreen extends AbstractSimiScreen {
 
 	@Override
 	protected void renderWindowBackground(MatrixStack ms, int mouseX, int mouseY, float partialTicks) {
-		if (transition.getChaseTarget() == 0) {
+		if (transition.getChaseTarget() == 0 || transition.settled()) {
 			renderBackground(ms);
 			return;
 		}
@@ -125,7 +126,7 @@ public abstract class NavigatableSimiScreen extends AbstractSimiScreen {
 			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
@@ -147,7 +148,12 @@ 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
 		}