BeaconScreen.java

net.minecraft.client.gui.screens.inventory.BeaconScreen

信息

• 全限定名：net.minecraft.client.gui.screens.inventory.BeaconScreen
• 类型：public class
• 包：net.minecraft.client.gui.screens.inventory
• 源码路径：src/main/java/net/minecraft/client/gui/screens/inventory/BeaconScreen.java
• 起始行号：L34
• 继承：AbstractContainerScreen
• 职责：

  TODO

字段/常量

• BEACON_LOCATION

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

    TODO

• BUTTON_DISABLED_SPRITE

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

    TODO

• BUTTON_SELECTED_SPRITE

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

    TODO

• BUTTON_HIGHLIGHTED_SPRITE

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

    TODO

• BUTTON_SPRITE

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

    TODO

• CONFIRM_SPRITE

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

    TODO

• CANCEL_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L41
  • 说明:

    TODO

• PRIMARY_EFFECT_LABEL

  • 类型: Component
  • 修饰符: private static final
  • 源码定位: L42
  • 说明:

    TODO

• SECONDARY_EFFECT_LABEL

  • 类型: Component
  • 修饰符: private static final
  • 源码定位: L43
  • 说明:

    TODO

• beaconButtons

  • 类型: List<BeaconScreen.BeaconButton>
  • 修饰符: private final
  • 源码定位: L44
  • 说明:

    TODO

• primary

  • 类型: Holder<MobEffect>
  • 修饰符: private
  • 源码定位: L45
  • 说明:

    TODO

• secondary

  • 类型: Holder<MobEffect>
  • 修饰符: private
  • 源码定位: L46
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.client.gui.screens.inventory.BeaconScreen.BeaconButton

  • 类型: interface
  • 修饰符: private
  • 源码定位: L145
  • 说明:

    TODO

• net.minecraft.client.gui.screens.inventory.BeaconScreen.BeaconCancelButton

  • 类型: class
  • 修饰符: private
  • 源码定位: L150
  • 说明:

    TODO

• net.minecraft.client.gui.screens.inventory.BeaconScreen.BeaconConfirmButton

  • 类型: class
  • 修饰符: private
  • 源码定位: L167
  • 说明:

    TODO

• net.minecraft.client.gui.screens.inventory.BeaconScreen.BeaconPowerButton

  • 类型: class
  • 修饰符: private
  • 源码定位: L188
  • 说明:

    TODO

• net.minecraft.client.gui.screens.inventory.BeaconScreen.BeaconScreenButton

  • 类型: class
  • 修饰符: private abstract static
  • 源码定位: L243
  • 说明:

    TODO

• net.minecraft.client.gui.screens.inventory.BeaconScreen.BeaconSpriteScreenButton

  • 类型: class
  • 修饰符: private abstract static
  • 源码定位: L288
  • 说明:

    TODO

• net.minecraft.client.gui.screens.inventory.BeaconScreen.BeaconUpgradePowerButton

  • 类型: class
  • 修饰符: private
  • 源码定位: L304
  • 说明:

    TODO

构造器

public BeaconScreen(BeaconMenu menu, Inventory inventory, Component title) @ L48

• 构造器名：BeaconScreen
• 源码定位：L48
• 修饰符：public

参数:

• menu: BeaconMenu
• inventory: Inventory
• title: Component

说明:

TODO

方法

下面的方法块按源码顺序生成。

private <T extends AbstractWidget &BeaconScreen.BeaconButton> void addBeaconButton(T beaconButton) @ L67

• 方法名：addBeaconButton
• 源码定位：L67
• 返回类型：<T extends AbstractWidget &BeaconScreen.BeaconButton> void
• 修饰符：private

参数:

• beaconButton: T

说明:

TODO

protected void init() @ L72

• 方法名：init
• 源码定位：L72
• 返回类型：void
• 修饰符：protected

参数:

• 无

说明:

TODO

public void containerTick() @ L114

• 方法名：containerTick
• 源码定位：L114
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

private void updateButtons() @ L120

• 方法名：updateButtons
• 源码定位：L120
• 返回类型：void
• 修饰符：private

参数:

• 无

说明:

TODO

protected void extractLabels(GuiGraphicsExtractor graphics, int xm, int ym) @ L125

• 方法名：extractLabels
• 源码定位：L125
• 返回类型：void
• 修饰符：protected

参数:

• graphics: GuiGraphicsExtractor
• xm: int
• ym: int

说明:

TODO

public void extractBackground(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) @ L131

• 方法名：extractBackground
• 源码定位：L131
• 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 BeaconScreen extends AbstractContainerScreen<BeaconMenu> {
    private static final Identifier BEACON_LOCATION = Identifier.withDefaultNamespace("textures/gui/container/beacon.png");
    private static final Identifier BUTTON_DISABLED_SPRITE = Identifier.withDefaultNamespace("container/beacon/button_disabled");
    private static final Identifier BUTTON_SELECTED_SPRITE = Identifier.withDefaultNamespace("container/beacon/button_selected");
    private static final Identifier BUTTON_HIGHLIGHTED_SPRITE = Identifier.withDefaultNamespace("container/beacon/button_highlighted");
    private static final Identifier BUTTON_SPRITE = Identifier.withDefaultNamespace("container/beacon/button");
    private static final Identifier CONFIRM_SPRITE = Identifier.withDefaultNamespace("container/beacon/confirm");
    private static final Identifier CANCEL_SPRITE = Identifier.withDefaultNamespace("container/beacon/cancel");
    private static final Component PRIMARY_EFFECT_LABEL = Component.translatable("block.minecraft.beacon.primary");
    private static final Component SECONDARY_EFFECT_LABEL = Component.translatable("block.minecraft.beacon.secondary");
    private final List<BeaconScreen.BeaconButton> beaconButtons = Lists.newArrayList();
    private @Nullable Holder<MobEffect> primary;
    private @Nullable Holder<MobEffect> secondary;
 
    public BeaconScreen(BeaconMenu menu, Inventory inventory, Component title) {
        super(menu, inventory, title, 230, 219);
        menu.addSlotListener(new ContainerListener() {
            {
                Objects.requireNonNull(BeaconScreen.this);
            }
 
            @Override
            public void slotChanged(AbstractContainerMenu container, int slotIndex, ItemStack itemStack) {
            }
 
            @Override
            public void dataChanged(AbstractContainerMenu container, int id, int value) {
                BeaconScreen.this.primary = menu.getPrimaryEffect();
                BeaconScreen.this.secondary = menu.getSecondaryEffect();
            }
        });
    }
 
    private <T extends AbstractWidget & BeaconScreen.BeaconButton> void addBeaconButton(T beaconButton) {
        this.addRenderableWidget(beaconButton);
        this.beaconButtons.add(beaconButton);
    }
 
    @Override
    protected void init() {
        super.init();
        this.beaconButtons.clear();
 
        for (int tier = 0; tier <= 2; tier++) {
            int count = BeaconBlockEntity.BEACON_EFFECTS.get(tier).size();
            int totalWidth = count * 22 + (count - 1) * 2;
 
            for (int c = 0; c < count; c++) {
                Holder<MobEffect> effect = BeaconBlockEntity.BEACON_EFFECTS.get(tier).get(c);
                BeaconScreen.BeaconPowerButton beaconPowerButton = new BeaconScreen.BeaconPowerButton(
                    this.leftPos + 76 + c * 24 - totalWidth / 2, this.topPos + 22 + tier * 25, effect, true, tier
                );
                beaconPowerButton.active = false;
                this.addBeaconButton(beaconPowerButton);
            }
        }
 
        int tier = 3;
        int count = BeaconBlockEntity.BEACON_EFFECTS.get(3).size() + 1;
        int totalWidth = count * 22 + (count - 1) * 2;
 
        for (int c = 0; c < count - 1; c++) {
            Holder<MobEffect> effect = BeaconBlockEntity.BEACON_EFFECTS.get(3).get(c);
            BeaconScreen.BeaconPowerButton beaconPowerButton = new BeaconScreen.BeaconPowerButton(
                this.leftPos + 167 + c * 24 - totalWidth / 2, this.topPos + 47, effect, false, 3
            );
            beaconPowerButton.active = false;
            this.addBeaconButton(beaconPowerButton);
        }
 
        Holder<MobEffect> dummyEffect = BeaconBlockEntity.BEACON_EFFECTS.get(0).get(0);
        BeaconScreen.BeaconPowerButton beaconPowerButton = new BeaconScreen.BeaconUpgradePowerButton(
            this.leftPos + 167 + (count - 1) * 24 - totalWidth / 2, this.topPos + 47, dummyEffect
        );
        beaconPowerButton.visible = false;
        this.addBeaconButton(beaconPowerButton);
        this.addBeaconButton(new BeaconScreen.BeaconConfirmButton(this.leftPos + 164, this.topPos + 107));
        this.addBeaconButton(new BeaconScreen.BeaconCancelButton(this.leftPos + 190, this.topPos + 107));
    }
 
    @Override
    public void containerTick() {
        super.containerTick();
        this.updateButtons();
    }
 
    private void updateButtons() {
        int levels = this.menu.getLevels();
        this.beaconButtons.forEach(b -> b.updateStatus(levels));
    }
 
    @Override
    protected void extractLabels(GuiGraphicsExtractor graphics, int xm, int ym) {
        graphics.centeredText(this.font, PRIMARY_EFFECT_LABEL, 62, 10, -2039584);
        graphics.centeredText(this.font, SECONDARY_EFFECT_LABEL, 169, 10, -2039584);
    }
 
    @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, BEACON_LOCATION, xo, yo, 0.0F, 0.0F, this.imageWidth, this.imageHeight, 256, 256);
        graphics.item(new ItemStack(Items.NETHERITE_INGOT), xo + 20, yo + 109);
        graphics.item(new ItemStack(Items.EMERALD), xo + 41, yo + 109);
        graphics.item(new ItemStack(Items.DIAMOND), xo + 41 + 22, yo + 109);
        graphics.item(new ItemStack(Items.GOLD_INGOT), xo + 42 + 44, yo + 109);
        graphics.item(new ItemStack(Items.IRON_INGOT), xo + 42 + 66, yo + 109);
    }
 
    @OnlyIn(Dist.CLIENT)
    private interface BeaconButton {
        void updateStatus(final int levels);
    }
 
    @OnlyIn(Dist.CLIENT)
    private class BeaconCancelButton extends BeaconScreen.BeaconSpriteScreenButton {
        public BeaconCancelButton(int x, int y) {
            Objects.requireNonNull(BeaconScreen.this);
            super(x, y, BeaconScreen.CANCEL_SPRITE, CommonComponents.GUI_CANCEL);
        }
 
        @Override
        public void onPress(InputWithModifiers input) {
            BeaconScreen.this.minecraft.player.closeContainer();
        }
 
        @Override
        public void updateStatus(int levels) {
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    private class BeaconConfirmButton extends BeaconScreen.BeaconSpriteScreenButton {
        public BeaconConfirmButton(int x, int y) {
            Objects.requireNonNull(BeaconScreen.this);
            super(x, y, BeaconScreen.CONFIRM_SPRITE, CommonComponents.GUI_DONE);
        }
 
        @Override
        public void onPress(InputWithModifiers input) {
            BeaconScreen.this.minecraft
                .getConnection()
                .send(new ServerboundSetBeaconPacket(Optional.ofNullable(BeaconScreen.this.primary), Optional.ofNullable(BeaconScreen.this.secondary)));
            BeaconScreen.this.minecraft.player.closeContainer();
        }
 
        @Override
        public void updateStatus(int levels) {
            this.active = BeaconScreen.this.menu.hasPayment() && BeaconScreen.this.primary != null;
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    private class BeaconPowerButton extends BeaconScreen.BeaconScreenButton {
        private final boolean isPrimary;
        protected final int tier;
        private Holder<MobEffect> effect;
        private Identifier sprite;
 
        public BeaconPowerButton(int x, int y, Holder<MobEffect> effect, boolean isPrimary, int tier) {
            Objects.requireNonNull(BeaconScreen.this);
            super(x, y);
            this.isPrimary = isPrimary;
            this.tier = tier;
            this.setEffect(effect);
        }
 
        protected void setEffect(Holder<MobEffect> effect) {
            this.effect = effect;
            this.sprite = Gui.getMobEffectSprite(effect);
            this.setTooltip(Tooltip.create(this.createEffectDescription(effect), null));
        }
 
        protected MutableComponent createEffectDescription(Holder<MobEffect> effect) {
            return Component.translatable(effect.value().getDescriptionId());
        }
 
        @Override
        public void onPress(InputWithModifiers input) {
            if (!this.isSelected()) {
                if (this.isPrimary) {
                    BeaconScreen.this.primary = this.effect;
                } else {
                    BeaconScreen.this.secondary = this.effect;
                }
 
                BeaconScreen.this.updateButtons();
            }
        }
 
        @Override
        protected void extractIcon(GuiGraphicsExtractor graphics) {
            graphics.blitSprite(RenderPipelines.GUI_TEXTURED, this.sprite, this.getX() + 2, this.getY() + 2, 18, 18);
        }
 
        @Override
        public void updateStatus(int levels) {
            this.active = this.tier < levels;
            this.setSelected(this.effect.equals(this.isPrimary ? BeaconScreen.this.primary : BeaconScreen.this.secondary));
        }
 
        @Override
        protected MutableComponent createNarrationMessage() {
            return this.createEffectDescription(this.effect);
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    private abstract static class BeaconScreenButton extends AbstractButton implements BeaconScreen.BeaconButton {
        private boolean selected;
 
        protected BeaconScreenButton(int x, int y) {
            super(x, y, 22, 22, CommonComponents.EMPTY);
        }
 
        protected BeaconScreenButton(int x, int y, Component component) {
            super(x, y, 22, 22, component);
        }
 
        @Override
        public void extractContents(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) {
            Identifier sprite;
            if (!this.active) {
                sprite = BeaconScreen.BUTTON_DISABLED_SPRITE;
            } else if (this.selected) {
                sprite = BeaconScreen.BUTTON_SELECTED_SPRITE;
            } else if (this.isHoveredOrFocused()) {
                sprite = BeaconScreen.BUTTON_HIGHLIGHTED_SPRITE;
            } else {
                sprite = BeaconScreen.BUTTON_SPRITE;
            }
 
            graphics.blitSprite(RenderPipelines.GUI_TEXTURED, sprite, this.getX(), this.getY(), this.width, this.height);
            this.extractIcon(graphics);
        }
 
        protected abstract void extractIcon(final GuiGraphicsExtractor graphics);
 
        public boolean isSelected() {
            return this.selected;
        }
 
        public void setSelected(boolean selected) {
            this.selected = selected;
        }
 
        @Override
        public void updateWidgetNarration(NarrationElementOutput output) {
            this.defaultButtonNarrationText(output);
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    private abstract static class BeaconSpriteScreenButton extends BeaconScreen.BeaconScreenButton {
        private final Identifier sprite;
 
        protected BeaconSpriteScreenButton(int x, int y, Identifier sprite, Component label) {
            super(x, y, label);
            this.setTooltip(Tooltip.create(label));
            this.sprite = sprite;
        }
 
        @Override
        protected void extractIcon(GuiGraphicsExtractor graphics) {
            graphics.blitSprite(RenderPipelines.GUI_TEXTURED, this.sprite, this.getX() + 2, this.getY() + 2, 18, 18);
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    private class BeaconUpgradePowerButton extends BeaconScreen.BeaconPowerButton {
        public BeaconUpgradePowerButton(int x, int y, Holder<MobEffect> effect) {
            Objects.requireNonNull(BeaconScreen.this);
            super(x, y, effect, false, 3);
        }
 
        @Override
        protected MutableComponent createEffectDescription(Holder<MobEffect> effect) {
            return Component.translatable(effect.value().getDescriptionId()).append(" II");
        }
 
        @Override
        public void updateStatus(int levels) {
            if (BeaconScreen.this.primary != null) {
                this.visible = true;
                this.setEffect(BeaconScreen.this.primary);
                super.updateStatus(levels);
            } else {
                this.visible = false;
            }
        }
    }
}

引用的其他类

• Gui

  • 引用位置: 方法调用
  • 关联成员: Gui.getMobEffectSprite()

• GuiGraphicsExtractor

  • 引用位置: 参数

• AbstractWidget

  • 引用位置: 返回值

• Tooltip

  • 引用位置: 方法调用
  • 关联成员: Tooltip.create()

• AbstractContainerScreen

  • 引用位置: 继承

• Holder

  • 引用位置: 字段

• Component

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

• ServerboundSetBeaconPacket

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

• Identifier

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

• MobEffect

  • 引用位置: 字段

• Inventory

  • 引用位置: 参数

• BeaconMenu

  • 引用位置: 参数

• ContainerListener

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

• ItemStack

  • 引用位置: 构造调用
  • 关联成员: ItemStack()