ModMenu and YACL Configuration

ModMenu & YACL Configuration

Overview

Stack Size Adjuster provides optional client GUI configuration via ModMenu and YetAnotherConfigLib (YACL v3) using strict reflection gating (GuiHelper.getOptionalYaclFactory). This prevents server-side classloader crashes when running on dedicated servers without YACL or ModMenu present.

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⚙️ Config File Specification

• Path: config/stack-size-adjuster.json
• Format: JSON with schema version tracking.

JSON Schema & Default Values:

{
  "configVersion": 1,
  "items64Limit": 128,
  "items16Limit": 32,
  "items1Limit": 1,
  "maxDropEntities": 8
}

---

🖥️ YACL 3.9.5 Screen Architecture

Client-side config screens are created reflectively in YaclScreenHelper:

public class YaclScreenHelper {
    public static ConfigScreenFactory<?> createScreen() {
        return YaclScreenHelper::buildScreen;
    }

    private static Screen buildScreen(Screen parent) {
        StackSizeConfig config = StackSizeConfig.get();

        return YetAnotherConfigLib.createBuilder()
            .title(Component.translatable("config.stacksizeadjuster.title"))
            .category(ConfigCategory.createBuilder()
                .name(Component.translatable("config.stacksizeadjuster.category.general"))
                .group(OptionGroup.createBuilder()
                    .name(Component.translatable("config.stacksizeadjuster.group.categories"))
                    .option(Option.<Integer>createBuilder()
                        .name(Component.translatable("config.stacksizeadjuster.option.limit_64"))
                        .description(val -> {
                            if (val > 39768215) {
                                return OptionDescription.of(Component.translatable("config.stacksizeadjuster.option.warning", val));
                            }
                            return OptionDescription.of(Component.translatable("config.stacksizeadjuster.option.limit_64.description"));
                        })
                        .binding(128, () -> config.items64Limit, val -> config.items64Limit = val)
                        .controller(opt -> IntegerFieldControllerBuilder.create(opt).min(1).max(Integer.MAX_VALUE))
                        .build()
                    )
                    ...
                )
                .group(OptionGroup.createBuilder()
                    .name(Component.translatable("config.stacksizeadjuster.group.container_drops"))
                    .option(Option.<Integer>createBuilder()
                        .name(Component.translatable("config.stacksizeadjuster.option.max_drop_entities"))
                        .binding(8, () -> config.maxDropEntities, val -> config.maxDropEntities = val)
                        .customController(opt -> new IntegerSliderController(opt, 1, 64, 1))
                        .build()
                    )
                )
                .build()
            )
            .save(StackSizeConfig::save)
            .build()
            .generateScreen(parent);
    }
}

Safety Warning Warning

If a user inputs a stack limit greater than $39,768,215$, YACL dynamically displays an active warning tooltip alerting the player to potential Large Chest integer overflow risks.