Files
MidnightLib/common/src/main/java/eu/midnightdust/lib/config/MidnightConfig.java
2025-08-03 03:08:22 +01:00

653 lines
38 KiB
Java
Executable File
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

package eu.midnightdust.lib.config;
import com.google.common.collect.Lists;
import com.google.gson.*; import com.google.gson.stream.*;
import com.mojang.blaze3d.systems.RenderSystem;
import com.mojang.serialization.DataResult;
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.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.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.Formatting; import net.minecraft.util.Identifier;
import net.minecraft.util.TranslatableOption;
import org.jetbrains.annotations.Nullable;
import javax.swing.*; import javax.swing.filechooser.FileNameExtensionFilter;
import java.awt.Color;
import java.lang.annotation.*;
import java.lang.reflect.Field; import java.lang.reflect.Modifier; import java.lang.reflect.ParameterizedType;
import java.nio.file.Files; import java.nio.file.Path;
import java.util.*;
import java.util.function.BiFunction; import java.util.function.Function; import java.util.function.Predicate;
import java.util.regex.Pattern;
import static net.minecraft.client.MinecraftClient.IS_SYSTEM_MAC;
/* FIXME:
* hi martin :wave:
* before anythinge else:
* DON'T ANNOY YOURSELF WITH THIS
* BACKPORT UNLESS YOU REALLY DON'T HAVE
* ANYTHING BETTER TO DO!!!!!
* i don't wish to waste your time in any capacity,
* and this backport is going to be a *huge* mess,
* as you surely know
* so please!! take it easy!
* much love <3
* .
* this being your codebase, i'm guessing
* (moreso hoping) you'll know what's in need
* of fixing given the rendering changes between
* 1.20 & 1.21
* gave it my best shot but... got completely lost.
*/
/** MidnightConfig by Martin "Motschen" Prokoph
* Single class config library - feel free to copy!
* Based on <a href="https://github.com/Minenash/TinyConfig">...</a>
* Credits to Minenash */
@SuppressWarnings("unchecked")
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 static 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) != null) {
EntryInfo info = entries.get(requiredOption);
this.conditionsMet &= List.of(condition.requiredValue()).contains(info.tempValue);
}
if (!this.conditionsMet) break;
}
if (prevConditionState != this.conditionsMet) 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<>();
private static Path path;
private static final Gson gson = new GsonBuilder()
.excludeFieldsWithModifiers(Modifier.TRANSIENT).excludeFieldsWithModifiers(Modifier.PRIVATE)
.addSerializationExclusionStrategy(new NonEntryExclusionStrategy())
.registerTypeAdapter(Identifier.class, new Identifier.Serializer()).setPrettyPrinting().create();
public static void loadValuesFromJson(String modid) {
try { gson.fromJson(Files.newBufferedReader(path), configClass.get(modid)); }
catch (Exception e) { write(modid); }
entries.values().forEach(info -> {
if (info.field != null && info.entry != null) {
try {
info.value = info.field.get(null);
info.tempValue = info.toTemporaryValue();
info.updateConditions();
} catch (IllegalAccessException ignored) {}
}
});
}
public static void init(String modid, Class<? extends MidnightConfig> config) {
path = PlatformFunctions.getConfigDirectory().resolve(modid + ".json");
configClass.put(modid, config);
for (Field field : config.getFields()) {
EntryInfo info = new EntryInfo(field, modid);
if ((field.isAnnotationPresent(Entry.class) || field.isAnnotationPresent(Comment.class)) && !field.isAnnotationPresent(Server.class) && !field.isAnnotationPresent(Hidden.class) && PlatformFunctions.isClientEnv())
initClient(modid, field, info);
if (field.isAnnotationPresent(Entry.class))
try { info.defaultValue = field.get(null);
} catch (IllegalAccessException ignored) {}
}
loadValuesFromJson(modid);
}
@Environment(EnvType.CLIENT)
private static void initClient(String modid, Field field, EntryInfo info) {
Entry e = info.entry;
String key = modid + ":" + field.getName();
if (e != null) {
if (info.dataType == int.class) textField(info, Integer::parseInt, INTEGER_ONLY, (int) e.min(), (int) e.max(), true);
else if (info.dataType == float.class) textField(info, Float::parseFloat, DECIMAL_ONLY, (float) e.min(), (float) e.max(), false);
else if (info.dataType == double.class) textField(info, Double::parseDouble, DECIMAL_ONLY, e.min(), e.max(), false);
else if (info.dataType == String.class || info.dataType == Identifier.class) textField(info, String::length, null, Math.min(e.min(), 0), Math.max(e.max(), 1), true);
else if (info.dataType == boolean.class) {
Function<Object, Text> func = value -> Text.translatable((Boolean) value ? "gui.yes" : "gui.no").formatted((Boolean) value ? Formatting.GREEN : Formatting.RED);
info.function = new AbstractMap.SimpleEntry<ButtonWidget.PressAction, Function<Object, Text>>(button -> {
info.setValue(!(Boolean) info.value); button.setMessage(func.apply(info.value));
}, func);
} else if (info.dataType.isEnum()) {
List<?> values = Arrays.asList(field.getType().getEnumConstants());
Function<Object, Text> func = value -> getEnumTranslatableText(value, modid, info);
info.function = new AbstractMap.SimpleEntry<ButtonWidget.PressAction, Function<Object, Text>>(button -> {
int index = values.indexOf(info.value) + 1;
info.setValue(values.get(index >= values.size() ? 0 : index));
button.setMessage(func.apply(info.value));
}, func);
}
}
entries.put(key, info);
}
public static Class<?> getUnderlyingType(Field field) {
Class<?> rawType = field.getType();
if (field.getType() == List.class)
rawType = (Class<?>) ((ParameterizedType) field.getGenericType()).getActualTypeArguments()[0];
try { return (Class<?>) rawType.getField("TYPE").get(null); // Tries to get primitive types from non-primitives (e.g. Boolean -> boolean)
} catch (NoSuchFieldException | IllegalAccessException ignored) { return rawType; }
}
private static Text getEnumTranslatableText(Object value, String modid, 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 -> {
s = s.trim();
if (!(s.isEmpty() || !isNumber || pattern.matcher(s).matches()) ||
(info.dataType == Identifier.class && Identifier.validate(s).equals(DataResult.success(new Identifier(s))))) return false; // inline substitution for "isError"
Number value = 0; boolean inLimits = false; info.error = null;
if (!(isNumber && s.isEmpty()) && !s.equals("-") && !s.equals(".")) {
try { value = f.apply(s); } catch(NumberFormatException e){ return false; }
inLimits = value.doubleValue() >= min && value.doubleValue() <= max;
info.error = inLimits? null : Text.literal(value.doubleValue() < min ?
"§cMinimum " + (isNumber? "value" : "length") + (cast? " is " + (int)min : " is " + min) :
"§cMaximum " + (isNumber? "value" : "length") + (cast? " is " + (int)max : " is " + max)).formatted(Formatting.RED);
t.setTooltip(info.getTooltip(true));
}
info.tempValue = s;
t.setEditableColor(inLimits? 0xFFFFFFFF : 0xFFFF7777);
info.inLimits = inLimits;
b.active = entries.values().stream().allMatch(e -> e.inLimits);
if (inLimits) {
if (info.dataType == Identifier.class) info.setValue(Identifier.tryParse(s));
else info.setValue(isNumber ? value : s);
}
if (info.entry.isColor()) {
if (!s.contains("#")) s = '#' + s;
if (!HEXADECIMAL_ONLY.matcher(s).matches()) return false;
try { info.actionButton.setMessage(Text.literal("").setStyle(Style.EMPTY.withColor(Color.decode(info.tempValue).getRGB())));
} catch (Exception ignored) {}
}
return true;
};
}
public static MidnightConfig getClass(String modid) {
try { return configClass.get(modid).getDeclaredConstructor().newInstance(); } catch (Exception e) {throw new RuntimeException(e);}
}
public static void write(String modid) { getClass(modid).writeChanges(modid); }
public void writeChanges(String modid) {
try { if (!Files.exists(path = PlatformFunctions.getConfigDirectory().resolve(modid + ".json"))) Files.createFile(path);
Files.write(path, gson.toJson(getClass(modid)).getBytes());
} catch (Exception e) { e.fillInStackTrace(); }
}
@SuppressWarnings("unused") // Utility for mod authors
public static @Nullable Object getDefaultValue(String modid, String entry) {
String key = modid + ":" + entry;
return entries.containsKey(key) ? entries.get(key).defaultValue : null;
}
public void onTabInit(String tabName, MidnightConfigListWidget list, MidnightConfigScreen screen) {}
@Environment(EnvType.CLIENT)
public static Screen getScreen(Screen parent, String modid) {
return new MidnightConfigScreen(parent, modid);
}
@Environment(EnvType.CLIENT)
public static class MidnightConfigScreen extends Screen {
protected MidnightConfigScreen(Screen parent, String modid) {
super(Text.translatable(modid + ".midnightconfig.title"));
this.parent = parent; this.modid = modid;
this.translationPrefix = modid + ".midnightconfig.";
loadValuesFromJson(modid);
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)) {
Tab tab = new GridScreenTab(Text.translatable(name));
info.tab = tab; tabs.put(name, 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();
}
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;
// Real Time config update //
@Override
public void tick() {
super.tick();
if (prevTab != null && prevTab != tabManager.getCurrentTab()) {
prevTab = tabManager.getCurrentTab();
updateList(); list.setScrollAmount(0);
}
scrollProgress = list.getScrollAmount();
for (EntryInfo info : entries.values()) info.updateFieldValue();
updateButtons();
if (reloadScreen) { updateList(); reloadScreen = false; }
}
public void updateButtons() {
if (this.list != null) {
for (ButtonEntry entry : this.list.children()) {
if (entry.buttons != null && entry.buttons.size() > 1 && entry.info.field != null) {
if (entry.buttons.get(0) != null) {
ClickableWidget widget = entry.buttons.get(0);
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(int keyCode, int scanCode, int modifiers) {
if (this.tabNavigation.trySwitchTabsWithKey(keyCode)) return true;
return super.keyPressed(keyCode, scanCode, modifiers);
}
@Override
public void close() {
loadValuesFromJson(modid); cleanup();
Objects.requireNonNull(client).setScreen(parent);
}
private void cleanup() {
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;
});
}
@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); cleanup();
Objects.requireNonNull(client).setScreen(parent);
}).dimensions(this.width / 2 + 4, this.height - 26, 150, 20).build());
this.list = new MidnightConfigListWidget(this.client, this.width, this.height, this.height - 57, 24, 25);
this.addSelectableChild(this.list); fillList();
if (tabs.size() > 1) list.renderHeaderSeparator = false;
}
public void updateList() {
this.list.clear(); fillList();
}
public void fillList() {
MidnightConfig.getClass(modid).onTabInit(prevTab.getTitle().getContent() instanceof TranslatableTextContent translatable ? translatable.getKey().replace("%s.midnightconfig.category.".formatted(modid), "") : 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));
IconButtonWidget resetButton = IconButtonWidget.builder(Text.translatable("controls.reset"), Identifier.of("midnightlib","icon/reset"), (button -> {
info.value = info.defaultValue; info.listIndex = 0;
info.tempValue = info.toTemporaryValue();
updateList();
}) ).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 -> getEnumTranslatableText(value, modid, 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 + 1;
if (info.listIndex > values.size()) info.listIndex = 0;
info.tempValue = info.toTemporaryValue();
if (info.listIndex == values.size()) info.tempValue = "";
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 = IconButtonWidget.builder(Text.empty(), Identifier.of("midnightlib", "icon/explorer"),
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()
).build();
explorerButton.setPosition(width - 185, 0);
info.actionButton = explorerButton;
}
List<ClickableWidget> widgets = Lists.newArrayList(widget, resetButton);
if (info.actionButton != null) {
if (IS_SYSTEM_MAC) 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.setScrollAmount(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 yStart, int y, int itemHeight) { super(client, width, height, yStart, y, itemHeight); }
@Override public int getScrollbarPositionX() { return this.width -7; }
/*
@Override
protected void drawHeaderAndFooterSeparators(DrawContext context) {
if (renderHeaderSeparator) super.drawHeaderAndFooterSeparators(context);
else { RenderSystem.enableBlend();
context.drawTexture(this.client.world == null ? Screen.FOOTER_SEPARATOR_TEXTURE : Screen.INWORLD_FOOTER_SEPARATOR_TEXTURE, this.getX(), this.getBottom(), 0.0F, 0.0F, this.getWidth(), 2, 32, 2);
RenderSystem.disableBlend(); }
}
*/
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, 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 index, int y, int x, int entryWidth, int entryHeight, int mouseX, int mouseY, boolean hovered, float tickDelta) {
buttons.forEach(b -> { b.setY(y); b.render(context, mouseX, mouseY, tickDelta);});
if (title != null) {
title.setY(y+5);
title.render(context, mouseX, mouseY, tickDelta);
boolean tooltipVisible = mouseX >= title.getX() && mouseX < title.getWidth() + title.getX() && mouseY >= title.getY() && mouseY < title.getHeight() + title.getY();
if (tooltipVisible && title.getTooltip() != null) context.drawOrderedTooltip(textRenderer, title.getTooltip().getLines(MinecraftClient.getInstance()), mouseX, mouseY);
if (info.entry != null && !this.buttons.isEmpty() && this.buttons.get(0) != null) {
ClickableWidget widget = this.buttons.get(0);
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, y + 2);
}
}
}
@Override
public boolean mouseClicked(double mouseX, double mouseY, int button) {
if (this.info != null && this.info.comment != null && !this.info.comment.url().isBlank())
ConfirmLinkScreen.open(this.info.comment.url(), MinecraftClient.getInstance().currentScreen, true);
return super.mouseClicked(mouseX, mouseY, button);
}
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>
* - <b>width</b>: The maximum character length of the {@link String}, {@link Identifier} or String/Identifier {@link List<>} field<br>
* - <b>min</b>: The minimum value of the <code>int</code>, <code>float</code> or <code>double</code> field<br>
* - <b>max</b>: The maximum value of the <code>int</code>, <code>float</code> or <code>double</code> field<br>
* - <b>name</b>: Will be used instead of the default translation key, if not empty<br>
* - <b>selectionMode</b>: The selection mode of the file picker button for {@link String} fields,
* -1 for none, {@link JFileChooser#FILES_ONLY} for files, {@link JFileChooser#DIRECTORIES_ONLY} for directories,
* {@link JFileChooser#FILES_AND_DIRECTORIES} for both (default: -1). Remember to set the translation key
* <code>[modid].midnightconfig.[fieldName].fileChooser.title</code> for the file picker dialog title<br>
* - <b>fileChooserType</b>: The type of the file picker button for {@link String} fields,
* can be {@link JFileChooser#OPEN_DIALOG} or {@link JFileChooser#SAVE_DIALOG} (default: {@link JFileChooser#OPEN_DIALOG}).
* Remember to set the translation key <code>[modid].midnightconfig.[fieldName].fileFilter.description</code> for the file filter description
* if <code>"*"</code> is not used as file extension<br>
* - <b>fileExtensions</b>: The file extensions for the file picker button for {@link String} fields (default: <code>{"*"}</code>),
* only works if selectionMode is {@link JFileChooser#FILES_ONLY} or {@link JFileChooser#FILES_AND_DIRECTORIES}<br>
* - <b>isColor</b>: If the field is a hexadecimal color code (default: false)<br>
* - <b>isSlider</b>: If the field is a slider (default: false)<br>
* - <b>precision</b>: The precision of the <code>float</code> or <code>double</code> field (default: 100)<br>
* - <b>category</b>: The category of the field in the config screen (default: "default")<br>
* */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
public @interface Entry {
int width() default 400;
double min() default Double.MIN_NORMAL;
double max() default Double.MAX_VALUE;
String name() default "";
int selectionMode() default -1; // -1 for none, 0 for file, 1 for directory, 2 for both
int fileChooserType() default JFileChooser.OPEN_DIALOG;
String[] fileExtensions() default {"*"};
int idMode() default -1; // -1 for none, 0 for item, 1 for block
boolean isColor() default false;
boolean isSlider() default false;
int precision() default 100;
String category() default "default";
@Deprecated String requiredMod() default "";
}
@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 {}
/**
* 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 {}
/**
* Comment Annotation<br>
* - <b>{@link Comment#centered()}</b>: If the comment should be centered<br>
* - <b>{@link Comment#category()}</b>: The category of the comment in the config screen<br>
* - <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 {
boolean centered() default false;
String category() default "default";
String name() default "";
String url() default "";
@Deprecated String requiredMod() default "";
}
/**
* Condition Annotation<br>
* - <b>{@link Condition#requiredModId()}</b>: The id of a mod that is required to be loaded.<br>
* - <b>{@link Condition#requiredOption()}</b>: The {@link Field} which will be used to check the condition. Can also access options of other MidnightLib mods ("modid:optionName").<br>
* - <b>{@link Condition#requiredValue()}</b>: The value that {@link Condition#requiredOption()} should be set to for the condition to be met.<br>
* - <b>{@link Condition#visibleButLocked()}</b>: The behaviour to take when {@link Condition#requiredModId} is not loaded
* or {@link Condition#requiredOption()} returns a value that is not {@link Condition#requiredValue()}.<br>
* <code>true</code> Option is visible, but not editable<br>
* <code>false</code> Option is completely hidden
*/
@Retention(RetentionPolicy.RUNTIME)
@Repeatable(Conditions.class)
@Target(ElementType.FIELD)
public @interface Condition {
String requiredModId() default "";
String requiredOption() default "";
String[] requiredValue() default {"true"};
boolean visibleButLocked() default false;
}
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
public @interface Conditions {
Condition[] value();
}
}