clean: extract inner classes

common/src/main/java/eu/midnightdust/core/screen/MidnightConfigOverviewScreen.java

@@ -15,7 +15,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 
-import static eu.midnightdust.lib.config.MidnightConfig.MidnightConfigListWidget;
+import eu.midnightdust.lib.config.MidnightConfigListWidget;
 
 @Environment(EnvType.CLIENT)
 public class MidnightConfigOverviewScreen extends Screen {

common/src/main/java/eu/midnightdust/lib/config/ButtonEntry.java

@@ -0,0 +1,78 @@
+package eu.midnightdust.lib.config;
+
+import com.google.common.collect.Lists;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.font.TextRenderer;
+import net.minecraft.client.gui.Click;
+import net.minecraft.client.gui.DrawContext;
+import net.minecraft.client.gui.Element;
+import net.minecraft.client.gui.Selectable;
+import net.minecraft.client.gui.screen.ConfirmLinkScreen;
+import net.minecraft.client.gui.widget.ClickableWidget;
+import net.minecraft.client.gui.widget.ElementListWidget;
+import net.minecraft.client.gui.widget.MultilineTextWidget;
+import net.minecraft.registry.Registries;
+import net.minecraft.text.Text;
+import net.minecraft.util.Identifier;
+
+import java.util.List;
+
+public class ButtonEntry extends ElementListWidget.Entry<ButtonEntry> {
+    private static final TextRenderer textRenderer = MinecraftClient.getInstance().textRenderer;
+    public final Text text;
+    public final List<ClickableWidget> buttons;
+    public final EntryInfo info;
+    public boolean centered = false;
+    public MultilineTextWidget title;
+
+    public ButtonEntry(List<ClickableWidget> buttons, Text text, EntryInfo info) {
+        this.buttons = buttons;
+        this.text = text;
+        this.info = info;
+        if (info != null && info.comment != null)
+            this.centered = info.comment.centered();
+        int scaledWidth = MinecraftClient.getInstance().getWindow().getScaledWidth();
+
+        if (text != null && (!text.getString().contains("spacer") || !buttons.isEmpty())) {
+            title = new MultilineTextWidget((centered) ? (scaledWidth / 2 - (textRenderer.getWidth(text) / 2)) : 12, 0, Text.of(text), textRenderer);
+            title.setCentered(centered);
+            if (info != null)
+                title.setTooltip(info.getTooltip(false));
+            title.setMaxWidth(!buttons.isEmpty() ? buttons.get(buttons.size() > 2 ? buttons.size() - 1 : 0).getX() - 16 : scaledWidth - 24);
+        }
+    }
+
+    public void render(DrawContext context, int mouseX, int mouseY, boolean hovered, float tickDelta) {
+        buttons.forEach(b -> {
+            b.setY(this.getY());
+            b.render(context, mouseX, mouseY, tickDelta);
+        });
+        if (title != null) {
+            title.setY(this.getY() + 5);
+            title.render(context, mouseX, mouseY, tickDelta);
+
+            if (info.entry != null && !this.buttons.isEmpty() && this.buttons.getFirst() instanceof ClickableWidget widget) {
+                int idMode = this.info.entry.idMode();
+                if (idMode != -1) context.drawItem(idMode == 0 ?
+                                Registries.ITEM.get(Identifier.tryParse(this.info.tempValue)).getDefaultStack()
+                                : Registries.BLOCK.get(Identifier.tryParse(this.info.tempValue)).asItem().getDefaultStack(),
+                        widget.getX() + widget.getWidth() - 18, this.getY() + 2);
+            }
+        }
+    }
+
+    @Override
+    public boolean mouseClicked(Click click, boolean doubled) {
+        if (this.info != null && this.info.comment != null && !this.info.comment.url().isBlank())
+            ConfirmLinkScreen.open(MinecraftClient.getInstance().currentScreen, this.info.comment.url(), true);
+        return super.mouseClicked(click, doubled);
+    }
+
+    public List<? extends Element> children() {
+        return Lists.newArrayList(buttons);
+    }
+
+    public List<? extends Selectable> selectableChildren() {
+        return Lists.newArrayList(buttons);
+    }
+}

common/src/main/java/eu/midnightdust/lib/config/EntryInfo.java

@@ -0,0 +1,102 @@
+package eu.midnightdust.lib.config;
+
+import eu.midnightdust.lib.util.PlatformFunctions;
+import net.minecraft.client.gui.tab.Tab;
+import net.minecraft.client.gui.tooltip.Tooltip;
+import net.minecraft.client.gui.widget.ClickableWidget;
+import net.minecraft.client.resource.language.I18n;
+import net.minecraft.text.Text;
+
+import java.lang.reflect.Field;
+import java.util.List;
+
+public class EntryInfo {
+    public MidnightConfig.Entry entry;
+    public MidnightConfig.Comment comment;
+    public MidnightConfig.Condition[] conditions;
+    public final Field field;
+    public final Class<?> dataType;
+    public final String modid, fieldName;
+    int listIndex;
+    Object defaultValue, value, function;
+    String tempValue;   // The value visible in the config screen
+    boolean inLimits = true;
+    Text name, error;
+    ClickableWidget actionButton; // color picker button / explorer button
+    Tab tab;
+    boolean conditionsMet = true;
+
+    public EntryInfo(Field field, String modid) {
+        this.field = field;
+        this.modid = modid;
+        if (field != null) {
+            this.fieldName = field.getName();
+            this.dataType = MidnightConfig.getUnderlyingType(field);
+            this.entry = field.getAnnotation(MidnightConfig.Entry.class);
+            this.comment = field.getAnnotation(MidnightConfig.Comment.class);
+            this.conditions = field.getAnnotationsByType(MidnightConfig.Condition.class);
+        } else {
+            this.fieldName = "";
+            this.dataType = null;
+        }
+
+        if (entry != null && !entry.name().isEmpty())
+            this.name = Text.translatable(entry.name());
+        else if (comment != null && !comment.name().isEmpty())
+            this.name = Text.translatable(comment.name());
+    }
+
+    public void setValue(Object value) {
+        if (this.field.getType() != List.class) {
+            this.value = value;
+            this.tempValue = value.toString();
+        } else {
+            writeList(this.listIndex, value);
+            this.tempValue = toTemporaryValue();
+        }
+    }
+
+    public String toTemporaryValue() {
+        if (this.field.getType() != List.class) return this.value.toString();
+        else try {
+            return ((List<?>) this.value).get(this.listIndex).toString();
+        } catch (Exception ignored) {
+            return "";
+        }
+    }
+
+    public void updateFieldValue() {
+        try {
+            if (this.field.get(null) != value) MidnightConfig.entries.values().forEach(EntryInfo::updateConditions);
+            this.field.set(null, this.value);
+        } catch (IllegalAccessException ignored) {
+        }
+    }
+
+    @SuppressWarnings("ConstantValue") //pertains to requiredModLoaded
+    public void updateConditions() {
+        boolean prevConditionState = this.conditionsMet;
+        if (this.conditions.length > 0) this.conditionsMet = true;    // reset conditions
+        for (MidnightConfig.Condition condition : this.conditions) {
+            if (!condition.requiredModId().isEmpty() && !PlatformFunctions.isModLoaded(condition.requiredModId()))
+                this.conditionsMet = false;
+            String requiredOption = condition.requiredOption().contains(":") ? condition.requiredOption() : (this.modid + ":" + condition.requiredOption());
+            if (MidnightConfig.entries.get(requiredOption) instanceof EntryInfo info)
+                this.conditionsMet &= List.of(condition.requiredValue()).contains(info.tempValue);
+            if (!this.conditionsMet) break;
+        }
+        if (prevConditionState != this.conditionsMet) MidnightConfig.configInstances.get(modid).reloadScreen = true;
+    }
+
+    public <T> void writeList(int index, T value) {
+        var list = (List<T>) this.value;
+        if (index >= list.size())
+            list.add(value);
+        else list.set(index, value);
+    }
+
+    public Tooltip getTooltip(boolean isButton) {
+        String key = this.modid + ".midnightconfig." + this.fieldName + (!isButton ? ".label" : "") + ".tooltip";
+        return Tooltip.of(isButton && this.error != null ? this.error : I18n.hasTranslation(key) ? Text.translatable(key) : Text.empty());
+    }
+}

common/src/main/java/eu/midnightdust/lib/config/MidnightConfig.java

@@ -1,37 +1,19 @@
 package eu.midnightdust.lib.config;
 
-import com.google.common.collect.Lists;
 import com.google.gson.*;
 import com.google.gson.stream.*;
 import eu.midnightdust.lib.util.PlatformFunctions;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
-import net.minecraft.client.MinecraftClient;
-import net.minecraft.client.font.TextRenderer;
-import net.minecraft.client.gl.RenderPipelines;
-import net.minecraft.client.gui.Click;
-import net.minecraft.client.gui.DrawContext;
-import net.minecraft.client.gui.Element;
-import net.minecraft.client.gui.Selectable;
-import net.minecraft.client.gui.screen.ConfirmLinkScreen;
 import net.minecraft.client.gui.screen.Screen;
-import net.minecraft.client.gui.tab.GridScreenTab;
-import net.minecraft.client.gui.tab.Tab;
-import net.minecraft.client.gui.tab.TabManager;
-import net.minecraft.client.gui.tooltip.Tooltip;
 import net.minecraft.client.gui.widget.*;
-import net.minecraft.client.input.KeyInput;
 import net.minecraft.client.resource.language.I18n;
-import net.minecraft.registry.Registries;
-import net.minecraft.screen.ScreenTexts;
 import net.minecraft.text.Style;
 import net.minecraft.text.Text;
-import net.minecraft.text.TranslatableTextContent;
 import net.minecraft.util.*;
 import org.jetbrains.annotations.Nullable;
 
 import javax.swing.*;
-import javax.swing.filechooser.FileNameExtensionFilter;
 import java.awt.Color;
 import java.io.IOException;
 import java.lang.annotation.*;
@@ -56,118 +38,36 @@ public abstract class MidnightConfig {
     private static final Pattern INTEGER_ONLY = Pattern.compile("(-?[0-9]*)");
     private static final Pattern DECIMAL_ONLY = Pattern.compile("-?(\\d+\\.?\\d*|\\d*\\.?\\d+|\\.)");
     private static final Pattern HEXADECIMAL_ONLY = Pattern.compile("(-?[#0-9a-fA-F]*)");
-
-    private static final LinkedHashMap<String, EntryInfo> entries = new LinkedHashMap<>();    // modid:fieldName -> EntryInfo
-    private boolean reloadScreen = false;
-
-    public static class EntryInfo {
-        public Entry entry;
-        public Comment comment;
-        public Condition[] conditions;
-        public final Field field;
-        public final Class<?> dataType;
-        public final String modid, fieldName;
-        int listIndex;
-        Object defaultValue, value, function;
-        String tempValue;   // The value visible in the config screen
-        boolean inLimits = true;
-        Text name, error;
-        ClickableWidget actionButton; // color picker button / explorer button
-        Tab tab;
-        boolean conditionsMet = true;
-
-        public EntryInfo(Field field, String modid) {
-            this.field = field; this.modid = modid;
-            if (field != null) {
-                this.fieldName = field.getName();
-                this.dataType = getUnderlyingType(field);
-                this.entry = field.getAnnotation(Entry.class);
-                this.comment = field.getAnnotation(Comment.class);
-                this.conditions = field.getAnnotationsByType(Condition.class);
-            }
-            else {
-                this.fieldName = "";
-                this.dataType = null;
-            }
-
-            if (entry != null && !entry.name().isEmpty())
-                this.name = Text.translatable(entry.name());
-            else if (comment != null && !comment.name().isEmpty())
-                this.name = Text.translatable(comment.name());
-        }
-        public void setValue(Object value) {
-            if (this.field.getType() != List.class) { this.value = value;
-                this.tempValue = value.toString();
-            } else { writeList(this.listIndex, value);
-                this.tempValue = toTemporaryValue(); }
-        }
-        public String toTemporaryValue() {
-            if (this.field.getType() != List.class) return this.value.toString();
-            else try { return ((List<?>) this.value).get(this.listIndex).toString(); }
-                catch (Exception ignored) {return "";}
-        }
-        public void updateFieldValue() {
-            try {
-                if (this.field.get(null) != value) entries.values().forEach(EntryInfo::updateConditions);
-                this.field.set(null, this.value);
-            } catch (IllegalAccessException ignored) {}
-        }
-        @SuppressWarnings("ConstantValue") //pertains to requiredModLoaded
-        public void updateConditions() {
-            boolean prevConditionState = this.conditionsMet;
-            if (this.conditions.length > 0) this.conditionsMet = true;    // reset conditions
-            for (Condition condition : this.conditions) {
-                if (!condition.requiredModId().isEmpty() && !PlatformFunctions.isModLoaded(condition.requiredModId()))
-                    this.conditionsMet = false;
-                String requiredOption = condition.requiredOption().contains(":") ? condition.requiredOption() : (this.modid + ":" + condition.requiredOption());
-                if (entries.get(requiredOption) instanceof EntryInfo info)
-                    this.conditionsMet &= List.of(condition.requiredValue()).contains(info.tempValue);
-                if (!this.conditionsMet) break;
-            }
-            if (prevConditionState != this.conditionsMet) configInstances.get(modid).reloadScreen = true;
-        }
-        public <T> void writeList(int index, T value) {
-            var list = (List<T>) this.value;
-            if (index >= list.size())
-                list.add(value);
-            else list.set(index, value);
-        }
-        public Tooltip getTooltip(boolean isButton) {
-            String key = this.modid + ".midnightconfig."+this.fieldName+(!isButton ? ".label" : "" )+".tooltip";
-            return Tooltip.of(isButton && this.error != null ? this.error : I18n.hasTranslation(key) ? Text.translatable(key) : Text.empty());
-        }
-    }
-
-    //public static final Map<String, Class<? extends MidnightConfig>> configClass = new HashMap<>();
-    public static final Map<String, MidnightConfig> configInstances = new HashMap<>();
-    protected String modid;
-    public Class<? extends MidnightConfig> configClass;
-
     private static final Gson gson = new GsonBuilder()
             .excludeFieldsWithModifiers(Modifier.TRANSIENT).excludeFieldsWithModifiers(Modifier.PRIVATE)
-            .addSerializationExclusionStrategy(new NonEntryExclusionStrategy())
+            .addSerializationExclusionStrategy(new ExclusionStrategy() {
+                public boolean shouldSkipClass(Class<?> clazz) { return false; }
+                public boolean shouldSkipField(FieldAttributes fieldAttributes) { return fieldAttributes.getAnnotation(Entry.class) == null; }
+            })
             .registerTypeAdapter(Identifier.class, new TypeAdapter<Identifier>() {
                 public void write(JsonWriter out, Identifier id) throws IOException { out.value(id.toString()); }
                 public Identifier read(JsonReader in) throws IOException { return Identifier.of(in.nextString()); }
             }).setPrettyPrinting().create();
 
-    public void loadValuesFromJson() {
+    protected static final LinkedHashMap<String, EntryInfo> entries = new LinkedHashMap<>();    // modid:fieldName -> EntryInfo
+
+    public static final Map<String, MidnightConfig> configInstances = new HashMap<>();
+
+    protected String modid;
+    protected boolean reloadScreen = false;
+    public Class<? extends MidnightConfig> configClass;
+
+    public static <T extends MidnightConfig> T createInstance(String modid, Class<? extends MidnightConfig> configClass) { // This is basically an argumented constructor without the requirement of having one in each config class
         try {
-            gson.fromJson(Files.newBufferedReader(getJsonFilePath()), configClass);
+            T instance = (T) configClass.getDeclaredConstructor().newInstance();
+            instance.modid = modid;
+            instance.configClass = configClass;
+            configInstances.put(modid, instance);
+            return instance;
         }
-        catch (Exception e) {
+        catch (Exception e) { throw new RuntimeException(e); }
-            write(modid);
-        }
-        entries.values().forEach(info -> {
-            if (info.field != null && info.entry != null) {
-                try {
-                    info.value = info.field.get(null) == null ? info.defaultValue : info.field.get(null);
-                    info.tempValue = info.toTemporaryValue();
-                    info.updateConditions();
-                } catch (IllegalAccessException ignored) {}
-            }
-        });
     }
+
     public static void init(String modid, Class<? extends MidnightConfig> config) {
         MidnightConfig instance = createInstance(modid, config);
 
@@ -181,6 +81,7 @@ public abstract class MidnightConfig {
         }
         instance.loadValuesFromJson();
     }
+
     @Environment(EnvType.CLIENT)
     private void initClient(String modid, Field field, EntryInfo info) {
         Entry e = info.entry;
@@ -207,6 +108,7 @@ public abstract class MidnightConfig {
         }
         entries.put(key, info);
     }
+
     public static Class<?> getUnderlyingType(Field field) {
         Class<?> rawType = field.getType();
         if (field.getType() == List.class)
@@ -215,13 +117,6 @@ public abstract class MidnightConfig {
         } catch (NoSuchFieldException | IllegalAccessException ignored) { return rawType; }
     }
 
-    private Text getEnumTranslatableText(Object value, EntryInfo info) {
-        if (value instanceof TranslatableOption translatableOption) return translatableOption.getText();
-
-        String translationKey = "%s.midnightconfig.enum.%s.%s".formatted(modid, info.dataType.getSimpleName(), info.toTemporaryValue());
-        return I18n.hasTranslation(translationKey) ? Text.translatable(translationKey) : Text.literal(info.toTemporaryValue());
-    }
-
     private static void textField(EntryInfo info, Function<String,Number> f, Pattern pattern, double min, double max, boolean cast) {
         boolean isNumber = pattern != null;
         info.function = (BiFunction<TextFieldWidget, ButtonWidget, Predicate<String>>) (t, b) -> s -> {
@@ -259,16 +154,30 @@ public abstract class MidnightConfig {
             return true;
         };
     }
-    public static <T extends MidnightConfig> T createInstance(String modid, Class<? extends MidnightConfig> configClass) {
+
-        if (configInstances.containsKey(modid)) return (T) configInstances.get(modid);
+    protected Text getEnumTranslatableText(Object value, EntryInfo info) {
+        if (value instanceof TranslatableOption translatableOption) return translatableOption.getText();
+
+        String translationKey = "%s.midnightconfig.enum.%s.%s".formatted(modid, info.dataType.getSimpleName(), info.toTemporaryValue());
+        return I18n.hasTranslation(translationKey) ? Text.translatable(translationKey) : Text.literal(info.toTemporaryValue());
+    }
+
+    public void loadValuesFromJson() {
         try {
-            T instance = (T) configClass.getDeclaredConstructor().newInstance();
+            gson.fromJson(Files.newBufferedReader(getJsonFilePath()), configClass);
-            instance.modid = modid;
-            instance.configClass = configClass;
-            configInstances.put(modid, instance);
-            return instance;
         }
-        catch (Exception e) { throw new RuntimeException(e); }
+        catch (Exception e) {
+            write(modid);
+        }
+        entries.values().forEach(info -> {
+            if (info.field != null && info.entry != null) {
+                try {
+                    info.value = info.field.get(null) == null ? info.defaultValue : info.field.get(null);
+                    info.tempValue = info.toTemporaryValue();
+                    info.updateConditions();
+                } catch (IllegalAccessException ignored) {}
+            }
+        });
     }
 
     public static void write(String modid) {
@@ -307,327 +216,6 @@ public abstract class MidnightConfig {
     public Screen getScreen(Screen parent) {
         return new MidnightConfigScreen(parent, modid);
     }
-    @Environment(EnvType.CLIENT)
-    public static class MidnightConfigScreen extends Screen {
-        public MidnightConfig instance;
-        public final String translationPrefix, modid;
-        public final Screen parent;
-        public MidnightConfigListWidget list;
-        public TabManager tabManager = new TabManager(a -> {}, a -> {});
-        public Map<String, Tab> tabs = new LinkedHashMap<>();
-        public Tab prevTab;
-        public TabNavigationWidget tabNavigation;
-        public ButtonWidget done;
-        public double scrollProgress = 0d;
-
-        protected MidnightConfigScreen(Screen parent, String modid) {
-            super(Text.translatable(modid + ".midnightconfig.title"));
-            this.parent = parent; this.modid = modid;
-            this.translationPrefix = modid + ".midnightconfig.";
-            this.instance = configInstances.get(modid);
-            instance.loadValuesFromJson();
-            entries.values().forEach(info -> {
-                if (info.modid.equals(modid)) {
-                    String tabId = info.entry != null ? info.entry.category() : info.comment.category();
-                    String name = translationPrefix + "category." + tabId;
-                    if (!I18n.hasTranslation(name) && tabId.equals("default"))
-                        name = translationPrefix + "title";
-                    if (!tabs.containsKey(name)) {
-                        info.tab = new GridScreenTab(Text.translatable(name));
-                        tabs.put(name, info.tab);
-                    } else info.tab = tabs.get(name);
-                }
-            });
-            tabNavigation = TabNavigationWidget.builder(tabManager, this.width).tabs(tabs.values().toArray(new Tab[0])).build();
-            tabNavigation.selectTab(0, false);
-            tabNavigation.init();
-            prevTab = tabManager.getCurrentTab();
-        }
-
-        // Real Time config update //
-        @Override
-        public void tick() {
-            super.tick();
-            if (prevTab != null && prevTab != tabManager.getCurrentTab()) {
-                prevTab = tabManager.getCurrentTab();
-                updateList();
-                list.setScrollY(0);
-            }
-            scrollProgress = list.getScrollY();
-            for (EntryInfo info : entries.values())
-                info.updateFieldValue();
-            updateButtons();
-            if (instance.reloadScreen) {
-                updateList();
-                instance.reloadScreen = false;
-            }
-        }
-        public void updateButtons() {
-            if (this.list == null) return;
-
-            for (ButtonEntry entry : this.list.children()) {
-                if (entry.buttons != null && entry.buttons.size() > 1 && entry.info.field != null) {
-                    if (entry.buttons.get(0) instanceof ClickableWidget widget)
-                        if (widget.isFocused() || widget.isHovered())
-                            widget.setTooltip(entry.info.getTooltip(true));
-                    if (entry.buttons.get(1) instanceof ButtonWidget button)
-                        button.active = !Objects.equals(String.valueOf(entry.info.value), String.valueOf(entry.info.defaultValue)) && entry.info.conditionsMet;
-                }
-            }
-        }
-        @Override
-        public boolean keyPressed(KeyInput input) {
-            return this.tabNavigation.keyPressed(input) || super.keyPressed(input);
-        }
-        @Override
-        public void close() {
-            instance.loadValuesFromJson();
-            entries.values().forEach(info -> {
-                info.error = null; info.value = null; info.tempValue = null; info.actionButton = null; info.listIndex = 0; info.tab = null; info.inLimits = true;
-            });
-            Objects.requireNonNull(client).setScreen(parent);
-        }
-        @Override
-        public void init() {
-            super.init();
-            tabNavigation.setWidth(this.width);
-            tabNavigation.init();
-            if (tabs.size() > 1)
-                this.addDrawableChild(tabNavigation);
-
-            this.addDrawableChild(ButtonWidget.builder(ScreenTexts.CANCEL, button -> this.close()).dimensions(this.width / 2 - 154, this.height - 26, 150, 20).build());
-            done = this.addDrawableChild(ButtonWidget.builder(ScreenTexts.DONE, (button) -> {
-                for (EntryInfo info : entries.values())
-                    if (info.modid.equals(modid))
-                        info.updateFieldValue();
-                write(modid);
-                close();
-            }).dimensions(this.width / 2 + 4, this.height - 26, 150, 20).build());
-
-            this.list = new MidnightConfigListWidget(this.client, this.width, this.height - 57, 24, 25);
-            this.addSelectableChild(this.list);
-            updateList();
-            if (tabs.size() > 1)
-                list.renderHeaderSeparator = false;
-        }
-        public void updateList() {
-            this.list.clear();
-            instance.onTabInit(prevTab.getTitle().getContent() instanceof TranslatableTextContent translatable ?
-                    translatable.getKey().substring(translatable.getKey().lastIndexOf('.')+1) : prevTab.getTitle().toString(), list, this);
-            for (EntryInfo info : entries.values()) {
-                info.updateConditions();
-                if (!info.conditionsMet) {
-                    boolean visibleButLocked = false;
-                    for (Condition condition : info.conditions)
-                        visibleButLocked |= condition.visibleButLocked();
-                    if (!visibleButLocked) continue;
-                }
-                if (info.modid.equals(modid) && (info.tab == null || info.tab == tabManager.getCurrentTab())) {
-                    Text name = Objects.requireNonNullElseGet(info.name, () -> Text.translatable(translationPrefix + info.fieldName));
-                    TextIconButtonWidget resetButton = TextIconButtonWidget.builder(Text.translatable("controls.reset"), (button -> {
-                        info.value = info.defaultValue;
-                        info.listIndex = 0;
-                        info.tempValue = info.toTemporaryValue();
-                        updateList();
-                    }), true).texture(Identifier.of("midnightlib","icon/reset"), 12, 12).dimension(20, 20).build();
-                    resetButton.setPosition(width - 205 + 150 + 25, 0);
-
-                    if (info.function != null) {
-                        ClickableWidget widget;
-                        Entry e = info.entry;
-                        if (info.function instanceof Map.Entry) { // Enums & booleans
-                            var values = (Map.Entry<ButtonWidget.PressAction, Function<Object, Text>>) info.function;
-                            if (info.dataType.isEnum()) {
-                                values.setValue(value -> instance.getEnumTranslatableText(value, info));
-                            }
-                            widget = ButtonWidget.builder(values.getValue().apply(info.value), values.getKey()).dimensions(width - 185, 0, 150, 20).tooltip(info.getTooltip(true)).build();
-                        } else if (e.isSlider())
-                            widget = new MidnightSliderWidget(width - 185, 0, 150, 20, Text.of(info.tempValue), (Double.parseDouble(info.tempValue) - e.min()) / (e.max() - e.min()), info);
-                        else
-                            widget = new TextFieldWidget(textRenderer, width - 185, 0, 150, 20, Text.empty());
-
-                        if (widget instanceof TextFieldWidget textField) {
-                            textField.setMaxLength(e.width());
-                            textField.setText(info.tempValue);
-                            Predicate<String> processor = ((BiFunction<TextFieldWidget, ButtonWidget, Predicate<String>>) info.function).apply(textField, done);
-                            textField.setTextPredicate(processor);
-                        }
-                        widget.setTooltip(info.getTooltip(true));
-
-                        ButtonWidget cycleButton = null;
-                        if (info.field.getType() == List.class) {
-                            cycleButton = ButtonWidget.builder(Text.literal(String.valueOf(info.listIndex)).formatted(Formatting.GOLD), (button -> {
-                                var values = (List<?>) info.value;
-                                values.remove("");
-                                info.listIndex = info.listIndex != values.size() ? info.listIndex + 1 : 0;
-                                info.tempValue = info.listIndex != values.size() ? info.toTemporaryValue() : "";
-                                updateList();
-                            })).dimensions(width - 185, 0, 20, 20).build();
-                        }
-                        if (e.isColor()) {
-                            ButtonWidget colorButton = ButtonWidget.builder(Text.literal("⬛"),
-                                    button -> new Thread(() -> {
-                                        Color newColor = JColorChooser.showDialog(null, Text.translatable("midnightconfig.colorChooser.title").getString(), Color.decode(!Objects.equals(info.tempValue, "") ? info.tempValue : "#FFFFFF"));
-                                        if (newColor != null) {
-                                            info.setValue("#" + Integer.toHexString(newColor.getRGB()).substring(2));
-                                            updateList();
-                                        }
-                                    }).start()
-                            ).dimensions(width - 185, 0, 20, 20).build();
-                            try { colorButton.setMessage(Text.literal("⬛").setStyle(Style.EMPTY.withColor(Color.decode(info.tempValue).getRGB())));
-                            } catch (Exception ignored) {}
-                            info.actionButton = colorButton;
-                        } else if (e.selectionMode() > -1) {
-                            ButtonWidget explorerButton = TextIconButtonWidget.builder(Text.empty(),
-                                    button -> new Thread(() -> {
-                                        JFileChooser fileChooser = new JFileChooser(info.tempValue);
-                                        fileChooser.setFileSelectionMode(e.selectionMode());
-                                        fileChooser.setDialogType(e.fileChooserType());
-                                        fileChooser.setDialogTitle(Text.translatable(translationPrefix + info.fieldName + ".fileChooser").getString());
-                                        if ((e.selectionMode() == JFileChooser.FILES_ONLY || e.selectionMode() == JFileChooser.FILES_AND_DIRECTORIES) && Arrays.stream(e.fileExtensions()).noneMatch("*"::equals))
-                                            fileChooser.setFileFilter(new FileNameExtensionFilter(
-                                                    Text.translatable(translationPrefix + info.fieldName + ".fileFilter").getString(), e.fileExtensions()));
-                                        if (fileChooser.showDialog(null, null) == JFileChooser.APPROVE_OPTION) {
-                                            info.setValue(fileChooser.getSelectedFile().getAbsolutePath());
-                                            updateList();
-                                        }
-                                    }).start(), true
-                            ).texture(Identifier.of("midnightlib", "icon/explorer"), 12, 12).dimension(20, 20).build();
-                            explorerButton.setPosition(width - 185, 0);
-                            info.actionButton = explorerButton;
-                        }
-                        List<ClickableWidget> widgets = Lists.newArrayList(widget, resetButton);
-
-                        if (info.actionButton != null) {
-                            if (Util.getOperatingSystem() == Util.OperatingSystem.OSX) info.actionButton.active = false;
-                            widget.setWidth(widget.getWidth() - 22);
-                            widget.setX(widget.getX() + 22);
-                            widgets.add(info.actionButton);
-                        }
-                        if (cycleButton != null) {
-                            if (info.actionButton != null) info.actionButton.setX(info.actionButton.getX() + 22);
-                            widget.setWidth(widget.getWidth() - 22);
-                            widget.setX(widget.getX() + 22);
-                            widgets.add(cycleButton);
-                        }
-                        if (!info.conditionsMet) widgets.forEach(w -> w.active = false);
-                        this.list.addButton(widgets, name, info);
-                    } else this.list.addButton(List.of(), name, info);
-                } list.setScrollY(scrollProgress);
-                updateButtons();
-            }
-        }
-        @Override
-        public void render(DrawContext context, int mouseX, int mouseY, float delta) {
-            super.render(context, mouseX, mouseY, delta);
-            this.list.render(context, mouseX, mouseY, delta);
-            if (tabs.size() < 2) context.drawCenteredTextWithShadow(textRenderer, title, width / 2, 10, 0xFFFFFFFF);
-        }
-    }
-    @Environment(EnvType.CLIENT)
-    public static class MidnightConfigListWidget extends ElementListWidget<ButtonEntry> {
-        public boolean renderHeaderSeparator = true;
-
-        public  MidnightConfigListWidget(MinecraftClient client, int width, int height, int y, int itemHeight) {
-            super(client, width, height, y, itemHeight);
-        }
-
-        @Override public int getScrollbarX() {
-            return this.width -7;
-        }
-
-        @Override
-        protected void drawHeaderAndFooterSeparators(DrawContext context) {
-            if (renderHeaderSeparator)
-                super.drawHeaderAndFooterSeparators(context);
-            else
-                context.drawTexture(RenderPipelines.GUI_TEXTURED, this.client.world == null ? Screen.FOOTER_SEPARATOR_TEXTURE : Screen.INWORLD_FOOTER_SEPARATOR_TEXTURE, this.getX(), this.getBottom(), 0, 0, this.getWidth(), 2, 32, 2);
-        }
-        public void addButton(List<ClickableWidget> buttons, Text text, EntryInfo info) {
-            this.addEntry(new ButtonEntry(buttons, text, info));
-        }
-        public void clear() {
-            this.clearEntries();
-        }
-        @Override public int getRowWidth() {
-            return 10000;
-        }
-    }
-    public static class ButtonEntry extends ElementListWidget.Entry<ButtonEntry> {
-        private static final TextRenderer textRenderer = MinecraftClient.getInstance().textRenderer;
-        public final Text text;
-        public final List<ClickableWidget> buttons;
-        public final EntryInfo info;
-        public boolean centered = false;
-        public MultilineTextWidget title;
-
-        public ButtonEntry(List<ClickableWidget> buttons, Text text, EntryInfo info) {
-            this.buttons = buttons;
-            this.text = text;
-            this.info = info;
-            if (info != null && info.comment != null)
-                this.centered = info.comment.centered();
-            int scaledWidth = MinecraftClient.getInstance().getWindow().getScaledWidth();
-
-            if (text != null && (!text.getString().contains("spacer") || !buttons.isEmpty())) {
-                title = new MultilineTextWidget((centered) ? (scaledWidth / 2 - (textRenderer.getWidth(text) / 2)) : 12, 0, Text.of(text), textRenderer);
-                title.setCentered(centered);
-                if (info != null)
-                    title.setTooltip(info.getTooltip(false));
-                title.setMaxWidth(!buttons.isEmpty() ? buttons.get(buttons.size() > 2 ? buttons.size()-1 : 0).getX() - 16 : scaledWidth - 24);
-            }
-        }
-        public void render(DrawContext context, int mouseX, int mouseY, boolean hovered, float tickDelta) {
-            buttons.forEach(b -> {
-                b.setY(this.getY());
-                b.render(context, mouseX, mouseY, tickDelta);
-            });
-            if (title != null) {
-                title.setY(this.getY()+5);
-                title.render(context, mouseX, mouseY, tickDelta);
-
-                if (info.entry != null && !this.buttons.isEmpty() && this.buttons.getFirst() instanceof ClickableWidget widget) {
-                    int idMode = this.info.entry.idMode();
-                    if (idMode != -1) context.drawItem(idMode == 0 ?
-                            Registries.ITEM.get(Identifier.tryParse(this.info.tempValue)).getDefaultStack()
-                            : Registries.BLOCK.get(Identifier.tryParse(this.info.tempValue)).asItem().getDefaultStack(),
-                            widget.getX() + widget.getWidth() - 18, this.getY() + 2);
-                }
-            }
-        }
-
-        @Override
-        public boolean mouseClicked(Click click, boolean doubled) {
-            if (this.info != null && this.info.comment != null && !this.info.comment.url().isBlank())
-                ConfirmLinkScreen.open(MinecraftClient.getInstance().currentScreen, this.info.comment.url(), true);
-            return super.mouseClicked(click, doubled);
-        }
-
-        public List<? extends Element> children() {return Lists.newArrayList(buttons);}
-        public List<? extends Selectable> selectableChildren() {return Lists.newArrayList(buttons);}
-    }
-    public static class MidnightSliderWidget extends SliderWidget {
-        private final EntryInfo info; private final Entry e;
-        public MidnightSliderWidget(int x, int y, int width, int height, Text text, double value, EntryInfo info) {
-            super(x, y, width, height, text, value);
-            this.e = info.entry;
-            this.info = info;
-        }
-
-        @Override
-        public void updateMessage() { this.setMessage(Text.of(info.tempValue)); }
-
-        @Override
-        public void applyValue() {
-            if (info.dataType == int.class) info.setValue(((Number) (e.min() + value * (e.max() - e.min()))).intValue());
-            else if (info.dataType == double.class) info.setValue(Math.round((e.min() + value * (e.max() - e.min())) * (double) e.precision()) / (double) e.precision());
-            else if (info.dataType == float.class) info.setValue(Math.round((e.min() + value * (e.max() - e.min())) * (float) e.precision()) / (float) e.precision());
-        }
-    }
-    public static class NonEntryExclusionStrategy implements ExclusionStrategy {
-        public boolean shouldSkipClass(Class<?> clazz) { return false; }
-        public boolean shouldSkipField(FieldAttributes fieldAttributes) { return fieldAttributes.getAnnotation(Entry.class) == null; }
-    }
 
     /**
      * Entry Annotation<br>
@@ -668,19 +256,25 @@ public abstract class MidnightConfig {
         @Deprecated String requiredMod() default "";
     }
 
-    @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.FIELD) public @interface Client {}
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface Client {}
 
     /**
      * Hides the entry in config screens, but still makes it accessible through the command {@code /midnightconfig MOD_ID ENTRY} and directly editing the config file.
      */
-    @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.FIELD) public @interface Server {}
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface Server {}
 
     /**
      * Hides the entry entirely.
      * Accessible only through directly editing the config file.
      * Perfect for saving persistent internal data.
      */
-    @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.FIELD) public @interface Hidden {}
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface Hidden {}
 
     /**
      * Comment Annotation<br>
@@ -689,7 +283,9 @@ public abstract class MidnightConfig {
      * - <b>{@link Comment#name()}</b>: Will be used instead of the default translation key, if not empty<br>
      * - <b>{@link Comment#url()}</b>: The url of the comment should link to in the config screen (none if left empty)<br>
      * */
-    @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.FIELD) public @interface Comment {
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    public @interface Comment {
         boolean centered() default false;
         String category() default "default";
         String name() default "";

common/src/main/java/eu/midnightdust/lib/config/MidnightConfigListWidget.java

@@ -0,0 +1,48 @@
+package eu.midnightdust.lib.config;
+
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gl.RenderPipelines;
+import net.minecraft.client.gui.DrawContext;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.widget.ClickableWidget;
+import net.minecraft.client.gui.widget.ElementListWidget;
+import net.minecraft.text.Text;
+
+import java.util.List;
+
+@Environment(EnvType.CLIENT)
+public class MidnightConfigListWidget extends ElementListWidget<ButtonEntry> {
+    public boolean renderHeaderSeparator = true;
+
+    public MidnightConfigListWidget(MinecraftClient client, int width, int height, int y, int itemHeight) {
+        super(client, width, height, y, itemHeight);
+    }
+
+    @Override
+    public int getScrollbarX() {
+        return this.width - 7;
+    }
+
+    @Override
+    protected void drawHeaderAndFooterSeparators(DrawContext context) {
+        if (renderHeaderSeparator)
+            super.drawHeaderAndFooterSeparators(context);
+        else
+            context.drawTexture(RenderPipelines.GUI_TEXTURED, this.client.world == null ? Screen.FOOTER_SEPARATOR_TEXTURE : Screen.INWORLD_FOOTER_SEPARATOR_TEXTURE, this.getX(), this.getBottom(), 0, 0, this.getWidth(), 2, 32, 2);
+    }
+
+    public void addButton(List<ClickableWidget> buttons, Text text, EntryInfo info) {
+        this.addEntry(new ButtonEntry(buttons, text, info));
+    }
+
+    public void clear() {
+        this.clearEntries();
+    }
+
+    @Override
+    public int getRowWidth() {
+        return 10000;
+    }
+}

common/src/main/java/eu/midnightdust/lib/config/MidnightConfigScreen.java

@@ -0,0 +1,265 @@
+package eu.midnightdust.lib.config;
+
+import com.google.common.collect.Lists;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.client.gui.DrawContext;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.tab.GridScreenTab;
+import net.minecraft.client.gui.tab.Tab;
+import net.minecraft.client.gui.tab.TabManager;
+import net.minecraft.client.gui.widget.*;
+import net.minecraft.client.input.KeyInput;
+import net.minecraft.client.resource.language.I18n;
+import net.minecraft.screen.ScreenTexts;
+import net.minecraft.text.Style;
+import net.minecraft.text.Text;
+import net.minecraft.text.TranslatableTextContent;
+import net.minecraft.util.Formatting;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.Util;
+
+import javax.swing.*;
+import javax.swing.filechooser.FileNameExtensionFilter;
+import java.awt.*;
+import java.util.*;
+import java.util.List;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+import java.util.function.Predicate;
+
+@Environment(EnvType.CLIENT)
+public class MidnightConfigScreen extends Screen {
+    public MidnightConfig instance;
+    public final String translationPrefix, modid;
+    public final Screen parent;
+    public MidnightConfigListWidget list;
+    public TabManager tabManager = new TabManager(a -> {
+    }, a -> {
+    });
+    public Map<String, Tab> tabs = new LinkedHashMap<>();
+    public Tab prevTab;
+    public TabNavigationWidget tabNavigation;
+    public ButtonWidget done;
+    public double scrollProgress = 0d;
+
+    public MidnightConfigScreen(Screen parent, String modid) {
+        super(Text.translatable(modid + ".midnightconfig.title"));
+        this.parent = parent;
+        this.modid = modid;
+        this.translationPrefix = modid + ".midnightconfig.";
+        this.instance = MidnightConfig.configInstances.get(modid);
+        instance.loadValuesFromJson();
+        MidnightConfig.entries.values().forEach(info -> {
+            if (Objects.equals(info.modid, modid)) {
+                String tabId = info.entry != null ? info.entry.category() : info.comment.category();
+                String name = translationPrefix + "category." + tabId;
+                if (!I18n.hasTranslation(name) && tabId.equals("default"))
+                    name = translationPrefix + "title";
+                if (!tabs.containsKey(name)) {
+                    info.tab = new GridScreenTab(Text.translatable(name));
+                    tabs.put(name, info.tab);
+                } else info.tab = tabs.get(name);
+            }
+        });
+        tabNavigation = TabNavigationWidget.builder(tabManager, this.width).tabs(tabs.values().toArray(new Tab[0])).build();
+        tabNavigation.selectTab(0, false);
+        tabNavigation.init();
+        prevTab = tabManager.getCurrentTab();
+    }
+
+    // Real Time config update //
+    @Override
+    public void tick() {
+        super.tick();
+        if (prevTab != null && prevTab != tabManager.getCurrentTab()) {
+            prevTab = tabManager.getCurrentTab();
+            updateList();
+            list.setScrollY(0);
+        }
+        scrollProgress = list.getScrollY();
+        for (EntryInfo info : MidnightConfig.entries.values())
+            info.updateFieldValue();
+        updateButtons();
+        if (instance.reloadScreen) {
+            updateList();
+            instance.reloadScreen = false;
+        }
+    }
+
+    public void updateButtons() {
+        if (this.list == null) return;
+
+        for (ButtonEntry entry : this.list.children()) {
+            if (entry.buttons != null && entry.buttons.size() > 1 && entry.info.field != null) {
+                if (entry.buttons.get(0) instanceof ClickableWidget widget)
+                    if (widget.isFocused() || widget.isHovered())
+                        widget.setTooltip(entry.info.getTooltip(true));
+                if (entry.buttons.get(1) instanceof ButtonWidget button)
+                    button.active = !Objects.equals(String.valueOf(entry.info.value), String.valueOf(entry.info.defaultValue)) && entry.info.conditionsMet;
+            }
+        }
+    }
+
+    @Override
+    public boolean keyPressed(KeyInput input) {
+        return this.tabNavigation.keyPressed(input) || super.keyPressed(input);
+    }
+
+    @Override
+    public void close() {
+        instance.loadValuesFromJson();
+        MidnightConfig.entries.values().forEach(info -> {
+            info.error = null;
+            info.value = null;
+            info.tempValue = null;
+            info.actionButton = null;
+            info.listIndex = 0;
+            info.tab = null;
+            info.inLimits = true;
+        });
+        Objects.requireNonNull(client).setScreen(parent);
+    }
+
+    @Override
+    public void init() {
+        super.init();
+        tabNavigation.setWidth(this.width);
+        tabNavigation.init();
+        if (tabs.size() > 1)
+            this.addDrawableChild(tabNavigation);
+
+        this.addDrawableChild(ButtonWidget.builder(ScreenTexts.CANCEL, button -> this.close()).dimensions(this.width / 2 - 154, this.height - 26, 150, 20).build());
+        done = this.addDrawableChild(ButtonWidget.builder(ScreenTexts.DONE, (button) -> {
+            for (EntryInfo info : MidnightConfig.entries.values())
+                if (info.modid.equals(modid))
+                    info.updateFieldValue();
+            MidnightConfig.write(modid);
+            close();
+        }).dimensions(this.width / 2 + 4, this.height - 26, 150, 20).build());
+
+        this.list = new MidnightConfigListWidget(this.client, this.width, this.height - 57, 24, 25);
+        this.addSelectableChild(this.list);
+        updateList();
+        if (tabs.size() > 1)
+            list.renderHeaderSeparator = false;
+    }
+
+    public void updateList() {
+        this.list.clear();
+        instance.onTabInit(prevTab.getTitle().getContent() instanceof TranslatableTextContent translatable ?
+                translatable.getKey().substring(translatable.getKey().lastIndexOf('.') + 1) : prevTab.getTitle().toString(), list, this);
+        for (EntryInfo info : MidnightConfig.entries.values()) {
+            info.updateConditions();
+            if (!info.conditionsMet) {
+                boolean visibleButLocked = false;
+                for (MidnightConfig.Condition condition : info.conditions)
+                    visibleButLocked |= condition.visibleButLocked();
+                if (!visibleButLocked) continue;
+            }
+            if (info.modid.equals(modid) && (info.tab == null || info.tab == tabManager.getCurrentTab())) {
+                Text name = Objects.requireNonNullElseGet(info.name, () -> Text.translatable(translationPrefix + info.fieldName));
+                TextIconButtonWidget resetButton = TextIconButtonWidget.builder(Text.translatable("controls.reset"), (button -> {
+                    info.value = info.defaultValue;
+                    info.listIndex = 0;
+                    info.tempValue = info.toTemporaryValue();
+                    updateList();
+                }), true).texture(Identifier.of("midnightlib", "icon/reset"), 12, 12).dimension(20, 20).build();
+                resetButton.setPosition(width - 205 + 150 + 25, 0);
+
+                if (info.function != null) {
+                    ClickableWidget widget;
+                    MidnightConfig.Entry e = info.entry;
+                    if (info.function instanceof Map.Entry) { // Enums & booleans
+                        var values = (Map.Entry<ButtonWidget.PressAction, Function<Object, Text>>) info.function;
+                        if (info.dataType.isEnum()) {
+                            values.setValue(value -> instance.getEnumTranslatableText(value, info));
+                        }
+                        widget = ButtonWidget.builder(values.getValue().apply(info.value), values.getKey()).dimensions(width - 185, 0, 150, 20).tooltip(info.getTooltip(true)).build();
+                    } else if (e.isSlider())
+                        widget = new MidnightSliderWidget(width - 185, 0, 150, 20, Text.of(info.tempValue), (Double.parseDouble(info.tempValue) - e.min()) / (e.max() - e.min()), info);
+                    else
+                        widget = new TextFieldWidget(textRenderer, width - 185, 0, 150, 20, Text.empty());
+
+                    if (widget instanceof TextFieldWidget textField) {
+                        textField.setMaxLength(e.width());
+                        textField.setText(info.tempValue);
+                        Predicate<String> processor = ((BiFunction<TextFieldWidget, ButtonWidget, Predicate<String>>) info.function).apply(textField, done);
+                        textField.setTextPredicate(processor);
+                    }
+                    widget.setTooltip(info.getTooltip(true));
+
+                    ButtonWidget cycleButton = null;
+                    if (info.field.getType() == List.class) {
+                        cycleButton = ButtonWidget.builder(Text.literal(String.valueOf(info.listIndex)).formatted(Formatting.GOLD), (button -> {
+                            var values = (List<?>) info.value;
+                            values.remove("");
+                            info.listIndex = info.listIndex != values.size() ? info.listIndex + 1 : 0;
+                            info.tempValue = info.listIndex != values.size() ? info.toTemporaryValue() : "";
+                            updateList();
+                        })).dimensions(width - 185, 0, 20, 20).build();
+                    }
+                    if (e.isColor()) {
+                        ButtonWidget colorButton = ButtonWidget.builder(Text.literal("⬛"),
+                                button -> new Thread(() -> {
+                                    Color newColor = JColorChooser.showDialog(null, Text.translatable("midnightconfig.colorChooser.title").getString(), Color.decode(!Objects.equals(info.tempValue, "") ? info.tempValue : "#FFFFFF"));
+                                    if (newColor != null) {
+                                        info.setValue("#" + Integer.toHexString(newColor.getRGB()).substring(2));
+                                        updateList();
+                                    }
+                                }).start()
+                        ).dimensions(width - 185, 0, 20, 20).build();
+                        try {
+                            colorButton.setMessage(Text.literal("⬛").setStyle(Style.EMPTY.withColor(Color.decode(info.tempValue).getRGB())));
+                        } catch (Exception ignored) {
+                        }
+                        info.actionButton = colorButton;
+                    } else if (e.selectionMode() > -1) {
+                        ButtonWidget explorerButton = TextIconButtonWidget.builder(Text.empty(),
+                                button -> new Thread(() -> {
+                                    JFileChooser fileChooser = new JFileChooser(info.tempValue);
+                                    fileChooser.setFileSelectionMode(e.selectionMode());
+                                    fileChooser.setDialogType(e.fileChooserType());
+                                    fileChooser.setDialogTitle(Text.translatable(translationPrefix + info.fieldName + ".fileChooser").getString());
+                                    if ((e.selectionMode() == JFileChooser.FILES_ONLY || e.selectionMode() == JFileChooser.FILES_AND_DIRECTORIES) && Arrays.stream(e.fileExtensions()).noneMatch("*"::equals))
+                                        fileChooser.setFileFilter(new FileNameExtensionFilter(
+                                                Text.translatable(translationPrefix + info.fieldName + ".fileFilter").getString(), e.fileExtensions()));
+                                    if (fileChooser.showDialog(null, null) == JFileChooser.APPROVE_OPTION) {
+                                        info.setValue(fileChooser.getSelectedFile().getAbsolutePath());
+                                        updateList();
+                                    }
+                                }).start(), true
+                        ).texture(Identifier.of("midnightlib", "icon/explorer"), 12, 12).dimension(20, 20).build();
+                        explorerButton.setPosition(width - 185, 0);
+                        info.actionButton = explorerButton;
+                    }
+                    List<ClickableWidget> widgets = Lists.newArrayList(widget, resetButton);
+
+                    if (info.actionButton != null) {
+                        if (Util.getOperatingSystem() == Util.OperatingSystem.OSX) info.actionButton.active = false;
+                        widget.setWidth(widget.getWidth() - 22);
+                        widget.setX(widget.getX() + 22);
+                        widgets.add(info.actionButton);
+                    }
+                    if (cycleButton != null) {
+                        if (info.actionButton != null) info.actionButton.setX(info.actionButton.getX() + 22);
+                        widget.setWidth(widget.getWidth() - 22);
+                        widget.setX(widget.getX() + 22);
+                        widgets.add(cycleButton);
+                    }
+                    if (!info.conditionsMet) widgets.forEach(w -> w.active = false);
+                    this.list.addButton(widgets, name, info);
+                } else this.list.addButton(List.of(), name, info);
+            }
+            list.setScrollY(scrollProgress);
+            updateButtons();
+        }
+    }
+
+    @Override
+    public void render(DrawContext context, int mouseX, int mouseY, float delta) {
+        super.render(context, mouseX, mouseY, delta);
+        this.list.render(context, mouseX, mouseY, delta);
+        if (tabs.size() < 2) context.drawCenteredTextWithShadow(textRenderer, title, width / 2, 10, 0xFFFFFFFF);
+    }
+}

common/src/main/java/eu/midnightdust/lib/config/MidnightSliderWidget.java

@@ -0,0 +1,29 @@
+package eu.midnightdust.lib.config;
+
+import net.minecraft.client.gui.widget.SliderWidget;
+import net.minecraft.text.Text;
+
+public class MidnightSliderWidget extends SliderWidget {
+    private final EntryInfo info;
+    private final MidnightConfig.Entry e;
+
+    public MidnightSliderWidget(int x, int y, int width, int height, Text text, double value, EntryInfo info) {
+        super(x, y, width, height, text, value);
+        this.e = info.entry;
+        this.info = info;
+    }
+
+    @Override
+    public void updateMessage() {
+        this.setMessage(Text.of(info.tempValue));
+    }
+
+    @Override
+    public void applyValue() {
+        if (info.dataType == int.class) info.setValue(((Number) (e.min() + value * (e.max() - e.min()))).intValue());
+        else if (info.dataType == double.class)
+            info.setValue(Math.round((e.min() + value * (e.max() - e.min())) * (double) e.precision()) / (double) e.precision());
+        else if (info.dataType == float.class)
+            info.setValue(Math.round((e.min() + value * (e.max() - e.min())) * (float) e.precision()) / (float) e.precision());
+    }
+}

common/src/test/java/eu/midnightdust/test/MidnightLibExtras.java

@@ -1,7 +1,9 @@
 package eu.midnightdust.test;
 
 import com.google.common.collect.Lists;
-import eu.midnightdust.lib.config.MidnightConfig;
+import eu.midnightdust.lib.config.EntryInfo;
+import eu.midnightdust.lib.config.MidnightConfigListWidget;
+import eu.midnightdust.lib.config.MidnightConfigScreen;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.tooltip.Tooltip;
 import net.minecraft.client.gui.widget.ButtonWidget;
@@ -25,7 +27,7 @@ public class MidnightLibExtras {
     public static class KeybindButton extends ButtonWidget {
         public static ButtonWidget focusedButton;
 
-        public static void add(KeyBinding binding, MidnightConfig.MidnightConfigListWidget list, MidnightConfig.MidnightConfigScreen screen) {
+        public static void add(KeyBinding binding, MidnightConfigListWidget list, MidnightConfigScreen screen) {
             KeybindButton editButton = new KeybindButton(screen.width - 185, 0, 150, 20, binding);
             TextIconButtonWidget resetButton = TextIconButtonWidget.builder(Text.translatable("controls.reset"), (button -> {
                 binding.setBoundKey(binding.getDefaultKey());
@@ -34,7 +36,7 @@ public class MidnightLibExtras {
             resetButton.setPosition(screen.width - 205 + 150 + 25, 0);
             editButton.resetButton = resetButton;
             editButton.updateMessage(false);
-            MidnightConfig.EntryInfo info = new MidnightConfig.EntryInfo(null, screen.modid);
+            EntryInfo info = new EntryInfo(null, screen.modid);
 
             list.addButton(Lists.newArrayList(editButton, resetButton), Text.translatable(binding.getId()), info);
         }

common/src/test/java/eu/midnightdust/test/config/MidnightConfigExample.java

@@ -1,6 +1,8 @@
 package eu.midnightdust.test.config;
 
 import com.google.common.collect.Lists;
+import eu.midnightdust.lib.config.MidnightConfigListWidget;
+import eu.midnightdust.lib.config.MidnightConfigScreen;
 import eu.midnightdust.test.MidnightLibExtras;
 import eu.midnightdust.lib.config.MidnightConfig;
 import net.minecraft.text.MutableText;