GhostSlots.java

net.minecraft.client.gui.screens.recipebook.GhostSlots

信息

• 全限定名：net.minecraft.client.gui.screens.recipebook.GhostSlots
• 类型：public class
• 包：net.minecraft.client.gui.screens.recipebook
• 源码路径：src/main/java/net/minecraft/client/gui/screens/recipebook/GhostSlots.java
• 起始行号：L19
• 职责：

  TODO

字段/常量

• ingredients

  • 类型: Reference2ObjectMap<Slot,GhostSlots.GhostSlot>
  • 修饰符: private final
  • 源码定位: L20
  • 说明:

    TODO

• slotSelectTime

  • 类型: SlotSelectTime
  • 修饰符: private final
  • 源码定位: L21
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.client.gui.screens.recipebook.GhostSlots.GhostSlot
  • 类型: record
  • 修饰符: private
  • 源码定位: L78
  • 说明:

    TODO

构造器

public GhostSlots(SlotSelectTime slotSelectTime) @ L23

• 构造器名：GhostSlots
• 源码定位：L23
• 修饰符：public

参数:

• slotSelectTime: SlotSelectTime

说明:

TODO

方法

下面的方法块按源码顺序生成。

public void clear() @ L27

• 方法名：clear
• 源码定位：L27
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

private void setSlot(Slot slot, ContextMap context, SlotDisplay contents, boolean isResult) @ L31

• 方法名：setSlot
• 源码定位：L31
• 返回类型：void
• 修饰符：private

参数:

• slot: Slot
• context: ContextMap
• contents: SlotDisplay
• isResult: boolean

说明:

TODO

protected void setInput(Slot slot, ContextMap context, SlotDisplay contents) @ L38

• 方法名：setInput
• 源码定位：L38
• 返回类型：void
• 修饰符：protected

参数:

• slot: Slot
• context: ContextMap
• contents: SlotDisplay

说明:

TODO

protected void setResult(Slot slot, ContextMap context, SlotDisplay contents) @ L42

• 方法名：setResult
• 源码定位：L42
• 返回类型：void
• 修饰符：protected

参数:

• slot: Slot
• context: ContextMap
• contents: SlotDisplay

说明:

TODO

public void extractRenderState(GuiGraphicsExtractor graphics, Minecraft minecraft, boolean isResultSlotBig) @ L46

• 方法名：extractRenderState
• 源码定位：L46
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• minecraft: Minecraft
• isResultSlotBig: boolean

说明:

TODO

public void extractTooltip(GuiGraphicsExtractor graphics, Minecraft minecraft, int mouseX, int mouseY, Slot hoveredSlot) @ L65

• 方法名：extractTooltip
• 源码定位：L65
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• minecraft: Minecraft
• mouseX: int
• mouseY: int
• hoveredSlot: Slot

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class GhostSlots {
    private final Reference2ObjectMap<Slot, GhostSlots.GhostSlot> ingredients = new Reference2ObjectArrayMap<>();
    private final SlotSelectTime slotSelectTime;
 
    public GhostSlots(SlotSelectTime slotSelectTime) {
        this.slotSelectTime = slotSelectTime;
    }
 
    public void clear() {
        this.ingredients.clear();
    }
 
    private void setSlot(Slot slot, ContextMap context, SlotDisplay contents, boolean isResult) {
        List<ItemStack> entries = contents.resolveForStacks(context);
        if (!entries.isEmpty()) {
            this.ingredients.put(slot, new GhostSlots.GhostSlot(entries, isResult));
        }
    }
 
    protected void setInput(Slot slot, ContextMap context, SlotDisplay contents) {
        this.setSlot(slot, context, contents, false);
    }
 
    protected void setResult(Slot slot, ContextMap context, SlotDisplay contents) {
        this.setSlot(slot, context, contents, true);
    }
 
    public void extractRenderState(GuiGraphicsExtractor graphics, Minecraft minecraft, boolean isResultSlotBig) {
        this.ingredients.forEach((slot, ingredient) -> {
            int x = slot.x;
            int y = slot.y;
            if (ingredient.isResultSlot && isResultSlotBig) {
                graphics.fill(x - 4, y - 4, x + 20, y + 20, 822018048);
            } else {
                graphics.fill(x, y, x + 16, y + 16, 822018048);
            }
 
            ItemStack itemStack = ingredient.getItem(this.slotSelectTime.currentIndex());
            graphics.fakeItem(itemStack, x, y);
            graphics.fill(x, y, x + 16, y + 16, 822083583);
            if (ingredient.isResultSlot) {
                graphics.itemDecorations(minecraft.font, itemStack, x, y);
            }
        });
    }
 
    public void extractTooltip(GuiGraphicsExtractor graphics, Minecraft minecraft, int mouseX, int mouseY, @Nullable Slot hoveredSlot) {
        if (hoveredSlot != null) {
            GhostSlots.GhostSlot hoveredGhostSlot = this.ingredients.get(hoveredSlot);
            if (hoveredGhostSlot != null) {
                ItemStack hoveredItem = hoveredGhostSlot.getItem(this.slotSelectTime.currentIndex());
                graphics.setComponentTooltipForNextFrame(
                    minecraft.font, Screen.getTooltipFromItem(minecraft, hoveredItem), mouseX, mouseY, hoveredItem.get(DataComponents.TOOLTIP_STYLE)
                );
            }
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    private record GhostSlot(List<ItemStack> items, boolean isResultSlot) {
        public ItemStack getItem(int itemIndex) {
            int size = this.items.size();
            return size == 0 ? ItemStack.EMPTY : this.items.get(itemIndex % size);
        }
    }
}

引用的其他类

• Minecraft

  • 引用位置: 参数

• GuiGraphicsExtractor

  • 引用位置: 参数

• Screen

  • 引用位置: 方法调用
  • 关联成员: Screen.getTooltipFromItem()

• SlotSelectTime

  • 引用位置: 参数/字段

• ContextMap

  • 引用位置: 参数

• Slot

  • 引用位置: 参数/字段

• SlotDisplay

  • 引用位置: 参数