CrafterScreen.java

net.minecraft.client.gui.screens.inventory.CrafterScreen

信息

• 全限定名：net.minecraft.client.gui.screens.inventory.CrafterScreen
• 类型：public class
• 包：net.minecraft.client.gui.screens.inventory
• 源码路径：src/main/java/net/minecraft/client/gui/screens/inventory/CrafterScreen.java
• 起始行号：L20
• 继承：AbstractContainerScreen
• 职责：

  TODO

字段/常量

• DISABLED_SLOT_LOCATION_SPRITE

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

    TODO

• POWERED_REDSTONE_LOCATION_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L22
  • 说明:

    TODO

• UNPOWERED_REDSTONE_LOCATION_SPRITE

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

    TODO

• CONTAINER_LOCATION

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

    TODO

• DISABLED_SLOT_TOOLTIP

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

    TODO

• player

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

    TODO

内部类/嵌套类型

• 无

构造器

public CrafterScreen(CrafterMenu menu, Inventory inventory, Component title) @ L28

• 构造器名：CrafterScreen
• 源码定位：L28
• 修饰符：public

参数:

• menu: CrafterMenu
• inventory: Inventory
• title: Component

说明:

TODO

方法

下面的方法块按源码顺序生成。

protected void init() @ L33

• 方法名：init
• 源码定位：L33
• 返回类型：void
• 修饰符：protected

参数:

• 无

说明:

TODO

protected void slotClicked(Slot slot, int slotId, int buttonNum, ContainerInput containerInput) @ L39

• 方法名：slotClicked
• 源码定位：L39
• 返回类型：void
• 修饰符：protected

参数:

• slot: Slot
• slotId: int
• buttonNum: int
• containerInput: ContainerInput

说明:

TODO

private void enableSlot(int slotId) @ L61

• 方法名：enableSlot
• 源码定位：L61
• 返回类型：void
• 修饰符：private

参数:

• slotId: int

说明:

TODO

private void disableSlot(int slotId) @ L65

• 方法名：disableSlot
• 源码定位：L65
• 返回类型：void
• 修饰符：private

参数:

• slotId: int

说明:

TODO

private void updateSlotState(int slotId, boolean enabled) @ L69

• 方法名：updateSlotState
• 源码定位：L69
• 返回类型：void
• 修饰符：private

参数:

• slotId: int
• enabled: boolean

说明:

TODO

public void extractSlot(GuiGraphicsExtractor graphics, Slot slot, int mouseX, int mouseY) @ L76

• 方法名：extractSlot
• 源码定位：L76
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• slot: Slot
• mouseX: int
• mouseY: int

说明:

TODO

private void extractDisabledSlot(GuiGraphicsExtractor graphics, CrafterSlot cs) @ L95

• 方法名：extractDisabledSlot
• 源码定位：L95
• 返回类型：void
• 修饰符：private

参数:

• graphics: GuiGraphicsExtractor
• cs: CrafterSlot

说明:

TODO

public void extractRenderState(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) @ L99

• 方法名：extractRenderState
• 源码定位：L99
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• mouseX: int
• mouseY: int
• a: float

说明:

TODO

private void extractRedstone(GuiGraphicsExtractor graphics) @ L112

• 方法名：extractRedstone
• 源码定位：L112
• 返回类型：void
• 修饰符：private

参数:

• graphics: GuiGraphicsExtractor

说明:

TODO

public void extractBackground(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) @ L125

• 方法名：extractBackground
• 源码定位：L125
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• mouseX: int
• mouseY: int
• a: float

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class CrafterScreen extends AbstractContainerScreen<CrafterMenu> {
    private static final Identifier DISABLED_SLOT_LOCATION_SPRITE = Identifier.withDefaultNamespace("container/crafter/disabled_slot");
    private static final Identifier POWERED_REDSTONE_LOCATION_SPRITE = Identifier.withDefaultNamespace("container/crafter/powered_redstone");
    private static final Identifier UNPOWERED_REDSTONE_LOCATION_SPRITE = Identifier.withDefaultNamespace("container/crafter/unpowered_redstone");
    private static final Identifier CONTAINER_LOCATION = Identifier.withDefaultNamespace("textures/gui/container/crafter.png");
    private static final Component DISABLED_SLOT_TOOLTIP = Component.translatable("gui.togglable_slot");
    private final Player player;
 
    public CrafterScreen(CrafterMenu menu, Inventory inventory, Component title) {
        super(menu, inventory, title);
        this.player = inventory.player;
    }
 
    @Override
    protected void init() {
        super.init();
        this.titleLabelX = (this.imageWidth - this.font.width(this.title)) / 2;
    }
 
    @Override
    protected void slotClicked(Slot slot, int slotId, int buttonNum, ContainerInput containerInput) {
        if (slot instanceof CrafterSlot && !slot.hasItem() && !this.player.isSpectator()) {
            switch (containerInput) {
                case PICKUP:
                    if (this.menu.isSlotDisabled(slotId)) {
                        this.enableSlot(slotId);
                    } else if (this.menu.getCarried().isEmpty()) {
                        this.disableSlot(slotId);
                    }
                    break;
                case SWAP:
                    ItemStack playerInventoryItem = this.player.getInventory().getItem(buttonNum);
                    if (this.menu.isSlotDisabled(slotId) && !playerInventoryItem.isEmpty()) {
                        this.enableSlot(slotId);
                    }
            }
        }
 
        super.slotClicked(slot, slotId, buttonNum, containerInput);
    }
 
    private void enableSlot(int slotId) {
        this.updateSlotState(slotId, true);
    }
 
    private void disableSlot(int slotId) {
        this.updateSlotState(slotId, false);
    }
 
    private void updateSlotState(int slotId, boolean enabled) {
        this.menu.setSlotState(slotId, enabled);
        super.handleSlotStateChanged(slotId, this.menu.containerId, enabled);
        float pitch = enabled ? 1.0F : 0.75F;
        this.player.playSound(SoundEvents.UI_BUTTON_CLICK.value(), 0.4F, pitch);
    }
 
    @Override
    public void extractSlot(GuiGraphicsExtractor graphics, Slot slot, int mouseX, int mouseY) {
        if (slot instanceof CrafterSlot crafterSlot) {
            if (this.menu.isSlotDisabled(slot.index)) {
                this.extractDisabledSlot(graphics, crafterSlot);
            } else {
                super.extractSlot(graphics, slot, mouseX, mouseY);
            }
 
            int x0 = this.leftPos + crafterSlot.x - 2;
            int y0 = this.topPos + crafterSlot.y - 2;
            if (mouseX > x0 && mouseY > y0 && mouseX < x0 + 19 && mouseY < y0 + 19) {
                graphics.requestCursor(CursorTypes.POINTING_HAND);
            }
        } else {
            super.extractSlot(graphics, slot, mouseX, mouseY);
        }
    }
 
    private void extractDisabledSlot(GuiGraphicsExtractor graphics, CrafterSlot cs) {
        graphics.blitSprite(RenderPipelines.GUI_TEXTURED, DISABLED_SLOT_LOCATION_SPRITE, cs.x - 1, cs.y - 1, 18, 18);
    }
 
    @Override
    public void extractRenderState(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) {
        super.extractRenderState(graphics, mouseX, mouseY, a);
        this.extractRedstone(graphics);
        if (this.hoveredSlot instanceof CrafterSlot
            && !this.menu.isSlotDisabled(this.hoveredSlot.index)
            && this.menu.getCarried().isEmpty()
            && !this.hoveredSlot.hasItem()
            && !this.player.isSpectator()) {
            graphics.setTooltipForNextFrame(this.font, DISABLED_SLOT_TOOLTIP, mouseX, mouseY);
        }
    }
 
    private void extractRedstone(GuiGraphicsExtractor graphics) {
        int xo = this.width / 2 + 9;
        int yo = this.height / 2 - 48;
        Identifier redstoneArrowTexture;
        if (this.menu.isPowered()) {
            redstoneArrowTexture = POWERED_REDSTONE_LOCATION_SPRITE;
        } else {
            redstoneArrowTexture = UNPOWERED_REDSTONE_LOCATION_SPRITE;
        }
 
        graphics.blitSprite(RenderPipelines.GUI_TEXTURED, redstoneArrowTexture, xo, yo, 16, 16);
    }
 
    @Override
    public void extractBackground(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) {
        super.extractBackground(graphics, mouseX, mouseY, a);
        int xo = (this.width - this.imageWidth) / 2;
        int yo = (this.height - this.imageHeight) / 2;
        graphics.blit(RenderPipelines.GUI_TEXTURED, CONTAINER_LOCATION, xo, yo, 0.0F, 0.0F, this.imageWidth, this.imageHeight, 256, 256);
    }
}

引用的其他类

• GuiGraphicsExtractor

  • 引用位置: 参数

• AbstractContainerScreen

  • 引用位置: 继承

• Component

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

• Identifier

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

• Inventory

  • 引用位置: 参数

• Player

  • 引用位置: 字段

• ContainerInput

  • 引用位置: 参数

• CrafterMenu

  • 引用位置: 参数

• CrafterSlot

  • 引用位置: 参数

• Slot

  • 引用位置: 参数