Quartz 4

ExperimentsScreen.java

5 min read

ExperimentsScreen.java

net.minecraft.client.gui.screens.worldselection.ExperimentsScreen

信息

  • 全限定名：net.minecraft.client.gui.screens.worldselection.ExperimentsScreen
  • 类型：public class
  • 包：net.minecraft.client.gui.screens.worldselection
  • 源码路径：src/main/java/net/minecraft/client/gui/screens/worldselection/ExperimentsScreen.java
  • 起始行号：L28
  • 继承：Screen
  • 职责：

    TODO

字段/常量

  • TITLE

    • 类型: Component
    • 修饰符: private static final
    • 源码定位: L29
    • 说明:

      TODO

  • INFO

    • 类型: Component
    • 修饰符: private static final
    • 源码定位: L30
    • 说明:

      TODO

  • MAIN_CONTENT_WIDTH

    • 类型: int
    • 修饰符: private static final
    • 源码定位: L31
    • 说明:

      TODO

  • SCROLL_AREA_MIN_HEIGHT

    • 类型: int
    • 修饰符: private static final
    • 源码定位: L32
    • 说明:

      TODO

  • layout

    • 类型: HeaderAndFooterLayout
    • 修饰符: private final
    • 源码定位: L33
    • 说明:

      TODO

  • parent

    • 类型: Screen
    • 修饰符: private final
    • 源码定位: L34
    • 说明:

      TODO

  • packRepository

    • 类型: PackRepository
    • 修饰符: private final
    • 源码定位: L35
    • 说明:

      TODO

  • output

    • 类型: Consumer<PackRepository>
    • 修饰符: private final
    • 源码定位: L36
    • 说明:

      TODO

  • packs

    • 类型: Object2BooleanMap<Pack>
    • 修饰符: private final
    • 源码定位: L37
    • 说明:

      TODO

  • scrollArea

    • 类型: ScrollableLayout
    • 修饰符: private
    • 源码定位: L38
    • 说明:

      TODO

内部类/嵌套类型

  • 无

构造器

public ExperimentsScreen(Screen parent, PackRepository packRepository, Consumer<PackRepository> output) @ L40

  • 构造器名：ExperimentsScreen
  • 源码定位：L40
  • 修饰符：public

参数:

  • parent: Screen
  • packRepository: PackRepository
  • output: Consumer

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected void init() @ L53

  • 方法名：init
  • 源码定位：L53
  • 返回类型：void
  • 修饰符：protected

参数:

  • 无

说明:

TODO

private static Component getHumanReadableTitle(Pack pack) @ L77

  • 方法名：getHumanReadableTitle
  • 源码定位：L77
  • 返回类型：Component
  • 修饰符：private static

参数:

  • pack: Pack

说明:

TODO

protected void repositionElements() @ L82

  • 方法名：repositionElements
  • 源码定位：L82
  • 返回类型：void
  • 修饰符：protected

参数:

  • 无

说明:

TODO

public Component getNarrationMessage() @ L90

  • 方法名：getNarrationMessage
  • 源码定位：L90
  • 返回类型：Component
  • 修饰符：public

参数:

  • 无

说明:

TODO

public void onClose() @ L95

  • 方法名：onClose
  • 源码定位：L95
  • 返回类型：void
  • 修饰符：public

参数:

  • 无

说明:

TODO

private void onDone() @ L100

  • 方法名：onDone
  • 源码定位：L100
  • 返回类型：void
  • 修饰符：private

参数:

  • 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class ExperimentsScreen extends Screen {
    private static final Component TITLE = Component.translatable("selectWorld.experiments");
    private static final Component INFO = Component.translatable("selectWorld.experiments.info").withStyle(ChatFormatting.RED);
    private static final int MAIN_CONTENT_WIDTH = 310;
    private static final int SCROLL_AREA_MIN_HEIGHT = 130;
    private final HeaderAndFooterLayout layout = new HeaderAndFooterLayout(this);
    private final Screen parent;
    private final PackRepository packRepository;
    private final Consumer<PackRepository> output;
    private final Object2BooleanMap<Pack> packs = new Object2BooleanLinkedOpenHashMap<>();
    private @Nullable ScrollableLayout scrollArea;
 
    public ExperimentsScreen(Screen parent, PackRepository packRepository, Consumer<PackRepository> output) {
        super(TITLE);
        this.parent = parent;
        this.packRepository = packRepository;
        this.output = output;
 
        for (Pack pack : packRepository.getAvailablePacks()) {
            if (pack.getPackSource() == PackSource.FEATURE) {
                this.packs.put(pack, packRepository.getSelectedPacks().contains(pack));
            }
        }
    }
 
    @Override
    protected void init() {
        this.layout.addTitleHeader(TITLE, this.font);
        LinearLayout content = this.layout.addToContents(LinearLayout.vertical());
        content.addChild(new MultiLineTextWidget(INFO, this.font).setMaxWidth(310), s -> s.paddingBottom(15));
        SwitchGrid.Builder switchGridBuilder = SwitchGrid.builder(299).withInfoUnderneath(2, true).withRowSpacing(4);
        this.packs
            .forEach(
                (pack, selected) -> switchGridBuilder.addSwitch(
                        getHumanReadableTitle(pack), () -> this.packs.getBoolean(pack), newSelected -> this.packs.put(pack, newSelected.booleanValue())
                    )
                    .withInfo(pack.getDescription())
            );
        Layout switchGridLayout = switchGridBuilder.build().layout();
        this.scrollArea = new ScrollableLayout(this.minecraft, switchGridLayout, 130);
        this.scrollArea.setMinWidth(310);
        content.addChild(this.scrollArea);
        LinearLayout footer = this.layout.addToFooter(LinearLayout.horizontal().spacing(8));
        footer.addChild(Button.builder(CommonComponents.GUI_DONE, button -> this.onDone()).build());
        footer.addChild(Button.builder(CommonComponents.GUI_CANCEL, button -> this.onClose()).build());
        this.layout.visitWidgets(x$0 -> this.addRenderableWidget(x$0));
        this.repositionElements();
    }
 
    private static Component getHumanReadableTitle(Pack pack) {
        String translationKey = "dataPack." + pack.getId() + ".name";
        return (Component)(I18n.exists(translationKey) ? Component.translatable(translationKey) : pack.getTitle());
    }
 
    @Override
    protected void repositionElements() {
        this.scrollArea.setMaxHeight(130);
        this.layout.arrangeElements();
        int availableExtraHeight = this.height - this.layout.getFooterHeight() - this.scrollArea.getRectangle().bottom();
        this.scrollArea.setMaxHeight(this.scrollArea.getHeight() + availableExtraHeight);
    }
 
    @Override
    public Component getNarrationMessage() {
        return CommonComponents.joinForNarration(super.getNarrationMessage(), INFO);
    }
 
    @Override
    public void onClose() {
        this.minecraft.setScreen(this.parent);
    }
 
    private void onDone() {
        List<Pack> selectedPacks = new ArrayList<>(this.packRepository.getSelectedPacks());
        List<Pack> selectedFeatures = new ArrayList<>();
        this.packs.forEach((pack, selected) -> {
            selectedPacks.remove(pack);
            if (selected) {
                selectedFeatures.add(pack);
            }
        });
        selectedPacks.addAll(Lists.reverse(selectedFeatures));
        this.packRepository.setSelected(selectedPacks.stream().map(Pack::getId).toList());
        this.output.accept(this.packRepository);
    }
}

引用的其他类

  • Button

    • 引用位置: 方法调用
    • 关联成员: Button.builder()

  • MultiLineTextWidget

    • 引用位置: 构造调用
    • 关联成员: MultiLineTextWidget()

  • ScrollableLayout

    • 引用位置: 字段/构造调用
    • 关联成员: ScrollableLayout()

  • HeaderAndFooterLayout

    • 引用位置: 字段/构造调用
    • 关联成员: HeaderAndFooterLayout()

  • LinearLayout

    • 引用位置: 方法调用
    • 关联成员: LinearLayout.horizontal(), LinearLayout.vertical()

  • Screen

    • 引用位置: 参数/字段/继承

  • SwitchGrid

    • 引用位置: 方法调用
    • 关联成员: SwitchGrid.builder()

  • I18n

    • 引用位置: 方法调用
    • 关联成员: I18n.exists()

  • CommonComponents

    • 引用位置: 方法调用
    • 关联成员: CommonComponents.joinForNarration()

  • Component

    • 引用位置: 字段/方法调用/返回值
    • 关联成员: Component.translatable()

  • Pack

    • 引用位置: 参数/字段

  • PackRepository

    • 引用位置: 参数/字段

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