Quartz 4

ClientBundleTooltip.java

12 min read

ClientBundleTooltip.java

net.minecraft.client.gui.screens.inventory.tooltip.ClientBundleTooltip

信息

  • 全限定名：net.minecraft.client.gui.screens.inventory.tooltip.ClientBundleTooltip
  • 类型：public class
  • 包：net.minecraft.client.gui.screens.inventory.tooltip
  • 源码路径：src/main/java/net/minecraft/client/gui/screens/inventory/tooltip/ClientBundleTooltip.java
  • 起始行号：L22
  • 实现：ClientTooltipComponent
  • 职责：

    TODO

字段/常量

  • PROGRESSBAR_BORDER_SPRITE

    • 类型: Identifier
    • 修饰符: private static final
    • 源码定位: L23
    • 说明:

      TODO

  • PROGRESSBAR_FILL_SPRITE

    • 类型: Identifier
    • 修饰符: private static final
    • 源码定位: L24
    • 说明:

      TODO

  • PROGRESSBAR_FULL_SPRITE

    • 类型: Identifier
    • 修饰符: private static final
    • 源码定位: L25
    • 说明:

      TODO

  • SLOT_HIGHLIGHT_BACK_SPRITE

    • 类型: Identifier
    • 修饰符: private static final
    • 源码定位: L26
    • 说明:

      TODO

  • SLOT_HIGHLIGHT_FRONT_SPRITE

    • 类型: Identifier
    • 修饰符: private static final
    • 源码定位: L27
    • 说明:

      TODO

  • SLOT_BACKGROUND_SPRITE

    • 类型: Identifier
    • 修饰符: private static final
    • 源码定位: L28
    • 说明:

      TODO

  • SLOT_MARGIN

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

      TODO

  • SLOT_SIZE

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

      TODO

  • GRID_WIDTH

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

      TODO

  • PROGRESSBAR_HEIGHT

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

      TODO

  • PROGRESSBAR_WIDTH

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

      TODO

  • PROGRESSBAR_BORDER

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

      TODO

  • PROGRESSBAR_FILL_MAX

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

      TODO

  • PROGRESSBAR_MARGIN_Y

    • 类型: int
    • 修饰符: private static final
    • 源码定位: L36
    • 说明:

      TODO

  • BUNDLE_FULL_TEXT

    • 类型: Component
    • 修饰符: private static final
    • 源码定位: L37
    • 说明:

      TODO

  • BUNDLE_EMPTY_TEXT

    • 类型: Component
    • 修饰符: private static final
    • 源码定位: L38
    • 说明:

      TODO

  • BUNDLE_EMPTY_DESCRIPTION

    • 类型: Component
    • 修饰符: private static final
    • 源码定位: L39
    • 说明:

      TODO

  • contents

    • 类型: BundleContents
    • 修饰符: private final
    • 源码定位: L40
    • 说明:

      TODO

内部类/嵌套类型

  • 无

构造器

public ClientBundleTooltip(BundleContents contents) @ L42

  • 构造器名：ClientBundleTooltip
  • 源码定位：L42
  • 修饰符：public

参数:

  • contents: BundleContents

说明:

TODO

方法

下面的方法块按源码顺序生成。

public int getHeight(Font font) @ L46

  • 方法名：getHeight
  • 源码定位：L46
  • 返回类型：int
  • 修饰符：public

参数:

  • font: Font

说明:

TODO

public int getWidth(Font font) @ L51

  • 方法名：getWidth
  • 源码定位：L51
  • 返回类型：int
  • 修饰符：public

参数:

  • font: Font

说明:

TODO

public boolean showTooltipWithItemInHand() @ L56

  • 方法名：showTooltipWithItemInHand
  • 源码定位：L56
  • 返回类型：boolean
  • 修饰符：public

参数:

  • 无

说明:

TODO

private static int getEmptyBundleBackgroundHeight(Font font) @ L61

  • 方法名：getEmptyBundleBackgroundHeight
  • 源码定位：L61
  • 返回类型：int
  • 修饰符：private static

参数:

  • font: Font

说明:

TODO

private int backgroundHeight() @ L65

  • 方法名：backgroundHeight
  • 源码定位：L65
  • 返回类型：int
  • 修饰符：private

参数:

  • 无

说明:

TODO

private int itemGridHeight() @ L69

  • 方法名：itemGridHeight
  • 源码定位：L69
  • 返回类型：int
  • 修饰符：private

参数:

  • 无

说明:

TODO

private static int getContentXOffset(int tooltipWidth) @ L73

  • 方法名：getContentXOffset
  • 源码定位：L73
  • 返回类型：int
  • 修饰符：private static

参数:

  • tooltipWidth: int

说明:

TODO

private int gridSizeY() @ L77

  • 方法名：gridSizeY
  • 源码定位：L77
  • 返回类型：int
  • 修饰符：private

参数:

  • 无

说明:

TODO

private int slotCount() @ L81

  • 方法名：slotCount
  • 源码定位：L81
  • 返回类型：int
  • 修饰符：private

参数:

  • 无

说明:

TODO

public void extractImage(Font font, int x, int y, int w, int h, GuiGraphicsExtractor graphics) @ L85

  • 方法名：extractImage
  • 源码定位：L85
  • 返回类型：void
  • 修饰符：public

参数:

  • font: Font
  • x: int
  • y: int
  • w: int
  • h: int
  • graphics: GuiGraphicsExtractor

说明:

TODO

private static void extractEmptyBundleTooltip(Font font, int x, int y, int w, int h, GuiGraphicsExtractor graphics) @ L97

  • 方法名：extractEmptyBundleTooltip
  • 源码定位：L97
  • 返回类型：void
  • 修饰符：private static

参数:

  • font: Font
  • x: int
  • y: int
  • w: int
  • h: int
  • graphics: GuiGraphicsExtractor

说明:

TODO

private void extractBundleWithItemsTooltip(Font font, int x, int y, int w, int h, GuiGraphicsExtractor graphics, Fraction weight) @ L103

  • 方法名：extractBundleWithItemsTooltip
  • 源码定位：L103
  • 返回类型：void
  • 修饰符：private

参数:

  • font: Font
  • x: int
  • y: int
  • w: int
  • h: int
  • graphics: GuiGraphicsExtractor
  • weight: Fraction

说明:

TODO

private List<ItemStackTemplate> getShownItems(int amountOfItemsToShow) @ L127

  • 方法名：getShownItems
  • 源码定位：L127
  • 返回类型：List
  • 修饰符：private

参数:

  • amountOfItemsToShow: int

说明:

TODO

private static boolean shouldRenderSurplusText(boolean isOverflowing, int column, int row) @ L132

  • 方法名：shouldRenderSurplusText
  • 源码定位：L132
  • 返回类型：boolean
  • 修饰符：private static

参数:

  • isOverflowing: boolean
  • column: int
  • row: int

说明:

TODO

private static boolean shouldRenderItemSlot(List<?extends ItemInstance> shownItems, int slotNumber) @ L136

  • 方法名：shouldRenderItemSlot
  • 源码定位：L136
  • 返回类型：boolean
  • 修饰符：private static

参数:

  • shownItems: List<?extends ItemInstance>
  • slotNumber: int

说明:

TODO

private int getAmountOfHiddenItems(List<ItemStackTemplate> shownItems) @ L140

  • 方法名：getAmountOfHiddenItems
  • 源码定位：L140
  • 返回类型：int
  • 修饰符：private

参数:

  • shownItems: List

说明:

TODO

private void extractSlot(int slotNumber, int drawX, int drawY, List<ItemStackTemplate> shownItems, int slotIndex, Font font, GuiGraphicsExtractor graphics) @ L144

  • 方法名：extractSlot
  • 源码定位：L144
  • 返回类型：void
  • 修饰符：private

参数:

  • slotNumber: int
  • drawX: int
  • drawY: int
  • shownItems: List
  • slotIndex: int
  • font: Font
  • graphics: GuiGraphicsExtractor

说明:

TODO

private static void extractCount(int drawX, int drawY, int hiddenItemCount, Font font, GuiGraphicsExtractor graphics) @ L161

  • 方法名：extractCount
  • 源码定位：L161
  • 返回类型：void
  • 修饰符：private static

参数:

  • drawX: int
  • drawY: int
  • hiddenItemCount: int
  • font: Font
  • graphics: GuiGraphicsExtractor

说明:

TODO

private void extractSelectedItemTooltip(Font font, GuiGraphicsExtractor graphics, int x, int y, int w) @ L165

  • 方法名：extractSelectedItemTooltip
  • 源码定位：L165
  • 返回类型：void
  • 修饰符：private

参数:

  • font: Font
  • graphics: GuiGraphicsExtractor
  • x: int
  • y: int
  • w: int

说明:

TODO

private static void extractProgressbar(int x, int y, Font font, GuiGraphicsExtractor graphics, Fraction weight) @ L184

  • 方法名：extractProgressbar
  • 源码定位：L184
  • 返回类型：void
  • 修饰符：private static

参数:

  • x: int
  • y: int
  • font: Font
  • graphics: GuiGraphicsExtractor
  • weight: Fraction

说明:

TODO

private static void extractEmptyBundleDescriptionText(int x, int y, Font font, GuiGraphicsExtractor graphics) @ L193

  • 方法名：extractEmptyBundleDescriptionText
  • 源码定位：L193
  • 返回类型：void
  • 修饰符：private static

参数:

  • x: int
  • y: int
  • font: Font
  • graphics: GuiGraphicsExtractor

说明:

TODO

private static int getEmptyBundleDescriptionTextHeight(Font font) @ L197

  • 方法名：getEmptyBundleDescriptionTextHeight
  • 源码定位：L197
  • 返回类型：int
  • 修饰符：private static

参数:

  • font: Font

说明:

TODO

private static int getProgressBarFill(Fraction weight) @ L201

  • 方法名：getProgressBarFill
  • 源码定位：L201
  • 返回类型：int
  • 修饰符：private static

参数:

  • weight: Fraction

说明:

TODO

private static Identifier getProgressBarTexture(Fraction weight) @ L205

  • 方法名：getProgressBarTexture
  • 源码定位：L205
  • 返回类型：Identifier
  • 修饰符：private static

参数:

  • weight: Fraction

说明:

TODO

private static Component getProgressBarFillText(Fraction weight) @ L209

  • 方法名：getProgressBarFillText
  • 源码定位：L209
  • 返回类型：Component
  • 修饰符：private static

参数:

  • weight: Fraction

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class ClientBundleTooltip implements ClientTooltipComponent {
    private static final Identifier PROGRESSBAR_BORDER_SPRITE = Identifier.withDefaultNamespace("container/bundle/bundle_progressbar_border");
    private static final Identifier PROGRESSBAR_FILL_SPRITE = Identifier.withDefaultNamespace("container/bundle/bundle_progressbar_fill");
    private static final Identifier PROGRESSBAR_FULL_SPRITE = Identifier.withDefaultNamespace("container/bundle/bundle_progressbar_full");
    private static final Identifier SLOT_HIGHLIGHT_BACK_SPRITE = Identifier.withDefaultNamespace("container/bundle/slot_highlight_back");
    private static final Identifier SLOT_HIGHLIGHT_FRONT_SPRITE = Identifier.withDefaultNamespace("container/bundle/slot_highlight_front");
    private static final Identifier SLOT_BACKGROUND_SPRITE = Identifier.withDefaultNamespace("container/bundle/slot_background");
    private static final int SLOT_MARGIN = 4;
    private static final int SLOT_SIZE = 24;
    private static final int GRID_WIDTH = 96;
    private static final int PROGRESSBAR_HEIGHT = 13;
    private static final int PROGRESSBAR_WIDTH = 96;
    private static final int PROGRESSBAR_BORDER = 1;
    private static final int PROGRESSBAR_FILL_MAX = 94;
    private static final int PROGRESSBAR_MARGIN_Y = 4;
    private static final Component BUNDLE_FULL_TEXT = Component.translatable("item.minecraft.bundle.full");
    private static final Component BUNDLE_EMPTY_TEXT = Component.translatable("item.minecraft.bundle.empty");
    private static final Component BUNDLE_EMPTY_DESCRIPTION = Component.translatable("item.minecraft.bundle.empty.description");
    private final BundleContents contents;
 
    public ClientBundleTooltip(BundleContents contents) {
        this.contents = contents;
    }
 
    @Override
    public int getHeight(Font font) {
        return this.contents.isEmpty() ? getEmptyBundleBackgroundHeight(font) : this.backgroundHeight();
    }
 
    @Override
    public int getWidth(Font font) {
        return 96;
    }
 
    @Override
    public boolean showTooltipWithItemInHand() {
        return true;
    }
 
    private static int getEmptyBundleBackgroundHeight(Font font) {
        return getEmptyBundleDescriptionTextHeight(font) + 13 + 8;
    }
 
    private int backgroundHeight() {
        return this.itemGridHeight() + 13 + 8;
    }
 
    private int itemGridHeight() {
        return this.gridSizeY() * 24;
    }
 
    private static int getContentXOffset(int tooltipWidth) {
        return (tooltipWidth - 96) / 2;
    }
 
    private int gridSizeY() {
        return Mth.positiveCeilDiv(this.slotCount(), 4);
    }
 
    private int slotCount() {
        return Math.min(12, this.contents.size());
    }
 
    @Override
    public void extractImage(Font font, int x, int y, int w, int h, GuiGraphicsExtractor graphics) {
        DataResult<Fraction> weight = this.contents.weight();
        if (!weight.isError()) {
            if (this.contents.isEmpty()) {
                extractEmptyBundleTooltip(font, x, y, w, h, graphics);
            } else {
                this.extractBundleWithItemsTooltip(font, x, y, w, h, graphics, weight.getOrThrow());
            }
        }
    }
 
    private static void extractEmptyBundleTooltip(Font font, int x, int y, int w, int h, GuiGraphicsExtractor graphics) {
        int left = x + getContentXOffset(w);
        extractEmptyBundleDescriptionText(left, y, font, graphics);
        extractProgressbar(left, y + getEmptyBundleDescriptionTextHeight(font) + 4, font, graphics, Fraction.ZERO);
    }
 
    private void extractBundleWithItemsTooltip(Font font, int x, int y, int w, int h, GuiGraphicsExtractor graphics, Fraction weight) {
        boolean isOverflowing = this.contents.size() > 12;
        List<ItemStackTemplate> shownItems = this.getShownItems(this.contents.getNumberOfItemsToShow());
        int xStartPos = x + getContentXOffset(w) + 96;
        int yStartPos = y + this.gridSizeY() * 24;
        int slotNumber = 1;
 
        for (int rowNumber = 1; rowNumber <= this.gridSizeY(); rowNumber++) {
            for (int columnNumber = 1; columnNumber <= 4; columnNumber++) {
                int drawX = xStartPos - columnNumber * 24;
                int drawY = yStartPos - rowNumber * 24;
                if (shouldRenderSurplusText(isOverflowing, columnNumber, rowNumber)) {
                    extractCount(drawX, drawY, this.getAmountOfHiddenItems(shownItems), font, graphics);
                } else if (shouldRenderItemSlot(shownItems, slotNumber)) {
                    this.extractSlot(slotNumber, drawX, drawY, shownItems, slotNumber, font, graphics);
                    slotNumber++;
                }
            }
        }
 
        this.extractSelectedItemTooltip(font, graphics, x, y, w);
        extractProgressbar(x + getContentXOffset(w), y + this.itemGridHeight() + 4, font, graphics, weight);
    }
 
    private List<ItemStackTemplate> getShownItems(int amountOfItemsToShow) {
        int lastToDisplay = Math.min(this.contents.size(), amountOfItemsToShow);
        return this.contents.items().subList(0, lastToDisplay);
    }
 
    private static boolean shouldRenderSurplusText(boolean isOverflowing, int column, int row) {
        return isOverflowing && column * row == 1;
    }
 
    private static boolean shouldRenderItemSlot(List<? extends ItemInstance> shownItems, int slotNumber) {
        return shownItems.size() >= slotNumber;
    }
 
    private int getAmountOfHiddenItems(List<ItemStackTemplate> shownItems) {
        return this.contents.items().stream().skip(shownItems.size()).mapToInt(ItemInstance::count).sum();
    }
 
    private void extractSlot(int slotNumber, int drawX, int drawY, List<ItemStackTemplate> shownItems, int slotIndex, Font font, GuiGraphicsExtractor graphics) {
        int itemVisualOrderIndex = shownItems.size() - slotNumber;
        boolean hasHighlight = itemVisualOrderIndex == this.contents.getSelectedItemIndex();
        ItemStack item = shownItems.get(itemVisualOrderIndex).create();
        if (hasHighlight) {
            graphics.blitSprite(RenderPipelines.GUI_TEXTURED, SLOT_HIGHLIGHT_BACK_SPRITE, drawX, drawY, 24, 24);
        } else {
            graphics.blitSprite(RenderPipelines.GUI_TEXTURED, SLOT_BACKGROUND_SPRITE, drawX, drawY, 24, 24);
        }
 
        graphics.item(item, drawX + 4, drawY + 4, slotIndex);
        graphics.itemDecorations(font, item, drawX + 4, drawY + 4);
        if (hasHighlight) {
            graphics.blitSprite(RenderPipelines.GUI_TEXTURED, SLOT_HIGHLIGHT_FRONT_SPRITE, drawX, drawY, 24, 24);
        }
    }
 
    private static void extractCount(int drawX, int drawY, int hiddenItemCount, Font font, GuiGraphicsExtractor graphics) {
        graphics.centeredText(font, "+" + hiddenItemCount, drawX + 12, drawY + 10, -1);
    }
 
    private void extractSelectedItemTooltip(Font font, GuiGraphicsExtractor graphics, int x, int y, int w) {
        ItemStackTemplate selectedItem = this.contents.getSelectedItem();
        if (selectedItem != null) {
            ItemStack itemStack = selectedItem.create();
            Component selectedItemName = itemStack.getStyledHoverName();
            int textWidth = font.width(selectedItemName.getVisualOrderText());
            int centerTooltip = x + w / 2 - 12;
            ClientTooltipComponent selectedItemNameTooltip = ClientTooltipComponent.create(selectedItemName.getVisualOrderText());
            graphics.tooltip(
                font,
                List.of(selectedItemNameTooltip),
                centerTooltip - textWidth / 2,
                y - 15,
                DefaultTooltipPositioner.INSTANCE,
                itemStack.get(DataComponents.TOOLTIP_STYLE)
            );
        }
    }
 
    private static void extractProgressbar(int x, int y, Font font, GuiGraphicsExtractor graphics, Fraction weight) {
        graphics.blitSprite(RenderPipelines.GUI_TEXTURED, getProgressBarTexture(weight), x + 1, y, getProgressBarFill(weight), 13);
        graphics.blitSprite(RenderPipelines.GUI_TEXTURED, PROGRESSBAR_BORDER_SPRITE, x, y, 96, 13);
        Component progressBarFillText = getProgressBarFillText(weight);
        if (progressBarFillText != null) {
            graphics.centeredText(font, progressBarFillText, x + 48, y + 3, -1);
        }
    }
 
    private static void extractEmptyBundleDescriptionText(int x, int y, Font font, GuiGraphicsExtractor graphics) {
        graphics.textWithWordWrap(font, BUNDLE_EMPTY_DESCRIPTION, x, y, 96, -5592406);
    }
 
    private static int getEmptyBundleDescriptionTextHeight(Font font) {
        return font.split(BUNDLE_EMPTY_DESCRIPTION, 96).size() * 9;
    }
 
    private static int getProgressBarFill(Fraction weight) {
        return Mth.clamp(Mth.mulAndTruncate(weight, 94), 0, 94);
    }
 
    private static Identifier getProgressBarTexture(Fraction weight) {
        return weight.compareTo(Fraction.ONE) >= 0 ? PROGRESSBAR_FULL_SPRITE : PROGRESSBAR_FILL_SPRITE;
    }
 
    private static @Nullable Component getProgressBarFillText(Fraction weight) {
        if (weight.compareTo(Fraction.ZERO) == 0) {
            return BUNDLE_EMPTY_TEXT;
        } else {
            return weight.compareTo(Fraction.ONE) >= 0 ? BUNDLE_FULL_TEXT : null;
        }
    }
}

引用的其他类

  • Font

    • 引用位置: 参数

  • GuiGraphicsExtractor

    • 引用位置: 参数

  • ClientTooltipComponent

    • 引用位置: 实现/方法调用
    • 关联成员: ClientTooltipComponent.create()

  • Component

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

  • Identifier

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

  • Mth

    • 引用位置: 方法调用
    • 关联成员: Mth.clamp(), Mth.mulAndTruncate(), Mth.positiveCeilDiv()

  • ItemInstance

    • 引用位置: 参数

  • ItemStackTemplate

    • 引用位置: 参数/返回值

  • BundleContents

    • 引用位置: 参数/字段

  • LevelBasedValue

    • 引用位置: 参数

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