GenericWaitingScreen.java

net.minecraft.client.gui.screens.GenericWaitingScreen

信息

• 全限定名：net.minecraft.client.gui.screens.GenericWaitingScreen
• 类型：public class
• 包：net.minecraft.client.gui.screens
• 源码路径：src/main/java/net/minecraft/client/gui/screens/GenericWaitingScreen.java
• 起始行号：L16
• 继承：Screen
• 职责：

  TODO

字段/常量

• TITLE_Y

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L17
  • 说明:

    TODO

• MESSAGE_Y

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L18
  • 说明:

    TODO

• MESSAGE_MAX_WIDTH

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L19
  • 说明:

    TODO

• showLoadingDots

  • 类型: boolean
  • 修饰符: private final
  • 源码定位: L20
  • 说明:

    TODO

• messageText

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

    TODO

• buttonLabel

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

    TODO

• buttonCallback

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

    TODO

• showButton

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

    TODO

• closeOnEscape

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

    TODO

• message

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

    TODO

• button

  • 类型: Button
  • 修饰符: private
  • 源码定位: L27
  • 说明:

    TODO

• disableButtonTicks

  • 类型: int
  • 修饰符: private
  • 源码定位: L28
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

protected GenericWaitingScreen(Component title, boolean showLoadingDots, Component messageText, Component buttonLabel, Runnable buttonCallback, int disableButtonTicks, boolean showButton, boolean closeOnEscape) @ L42

• 构造器名：GenericWaitingScreen
• 源码定位：L42
• 修饰符：protected

参数:

• title: Component
• showLoadingDots: boolean
• messageText: Component
• buttonLabel: Component
• buttonCallback: Runnable
• disableButtonTicks: int
• showButton: boolean
• closeOnEscape: boolean

说明:

TODO

方法

下面的方法块按源码顺序生成。

public static GenericWaitingScreen createWaitingWithoutButton(Component title, Component messageText) @ L30

• 方法名：createWaitingWithoutButton
• 源码定位：L30
• 返回类型：GenericWaitingScreen
• 修饰符：public static

参数:

• title: Component
• messageText: Component

说明:

TODO

public static GenericWaitingScreen createWaiting(Component title, Component buttonLabel, Runnable buttonCallback) @ L34

• 方法名：createWaiting
• 源码定位：L34
• 返回类型：GenericWaitingScreen
• 修饰符：public static

参数:

• title: Component
• buttonLabel: Component
• buttonCallback: Runnable

说明:

TODO

public static GenericWaitingScreen createCompleted(Component title, Component messageText, Component buttonLabel, Runnable buttonCallback) @ L38

• 方法名：createCompleted
• 源码定位：L38
• 返回类型：GenericWaitingScreen
• 修饰符：public static

参数:

• title: Component
• messageText: Component
• buttonLabel: Component
• buttonCallback: Runnable

说明:

TODO

protected void init() @ L63

• 方法名：init
• 源码定位：L63
• 返回类型：void
• 修饰符：protected

参数:

• 无

说明:

TODO

public void tick() @ L78

• 方法名：tick
• 源码定位：L78
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public void extractRenderState(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) @ L89

• 方法名：extractRenderState
• 源码定位：L89
• 返回类型：void
• 修饰符：public

参数:

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

说明:

TODO

public boolean shouldCloseOnEsc() @ L104

• 方法名：shouldCloseOnEsc
• 源码定位：L104
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

public void onClose() @ L109

• 方法名：onClose
• 源码定位：L109
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public Component getNarrationMessage() @ L114

• 方法名：getNarrationMessage
• 源码定位：L114
• 返回类型：Component
• 修饰符：public

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class GenericWaitingScreen extends Screen {
    private static final int TITLE_Y = 80;
    private static final int MESSAGE_Y = 120;
    private static final int MESSAGE_MAX_WIDTH = 360;
    private final boolean showLoadingDots;
    private final Component messageText;
    private final Component buttonLabel;
    private final Runnable buttonCallback;
    private final boolean showButton;
    private final boolean closeOnEscape;
    private final MultiLineLabel message;
    private @Nullable Button button;
    private int disableButtonTicks;
 
    public static GenericWaitingScreen createWaitingWithoutButton(Component title, Component messageText) {
        return new GenericWaitingScreen(title, true, messageText, Component.empty(), () -> {}, 0, false, false);
    }
 
    public static GenericWaitingScreen createWaiting(Component title, Component buttonLabel, Runnable buttonCallback) {
        return new GenericWaitingScreen(title, true, Component.empty(), buttonLabel, buttonCallback, 0, true, false);
    }
 
    public static GenericWaitingScreen createCompleted(Component title, Component messageText, Component buttonLabel, Runnable buttonCallback) {
        return new GenericWaitingScreen(title, false, messageText, buttonLabel, buttonCallback, 20, true, true);
    }
 
    protected GenericWaitingScreen(
        Component title,
        boolean showLoadingDots,
        Component messageText,
        Component buttonLabel,
        Runnable buttonCallback,
        int disableButtonTicks,
        boolean showButton,
        boolean closeOnEscape
    ) {
        super(title);
        this.showLoadingDots = showLoadingDots;
        this.messageText = messageText;
        this.buttonLabel = buttonLabel;
        this.buttonCallback = buttonCallback;
        this.disableButtonTicks = disableButtonTicks;
        this.showButton = showButton;
        this.closeOnEscape = closeOnEscape;
        this.message = MultiLineLabel.create(this.font, messageText, 360);
    }
 
    @Override
    protected void init() {
        super.init();
        int buttonWidth = 150;
        int buttonHeight = 20;
        int lineCount = this.message.getLineCount() + 1;
        int messageButtonSpacing = Math.max(lineCount, 5) * 9;
        int buttonY = Math.min(120 + messageButtonSpacing, this.height - 40);
        if (this.showButton) {
            this.button = this.addRenderableWidget(
                Button.builder(this.buttonLabel, b -> this.onClose()).bounds((this.width - 150) / 2, buttonY, 150, 20).build()
            );
        }
    }
 
    @Override
    public void tick() {
        if (this.disableButtonTicks > 0) {
            this.disableButtonTicks--;
        }
 
        if (this.button != null) {
            this.button.active = this.disableButtonTicks == 0;
        }
    }
 
    @Override
    public void extractRenderState(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) {
        super.extractRenderState(graphics, mouseX, mouseY, a);
        ActiveTextCollector textRenderer = graphics.textRenderer();
        graphics.centeredText(this.font, this.title, this.width / 2, 80, -1);
        int messageY = 120;
        if (this.showLoadingDots) {
            String loadingDots = LoadingDotsText.get(Util.getMillis());
            graphics.centeredText(this.font, loadingDots, this.width / 2, messageY, -6250336);
            messageY += 9 + 3;
        }
 
        this.message.visitLines(TextAlignment.CENTER, this.width / 2, messageY, 9, textRenderer);
    }
 
    @Override
    public boolean shouldCloseOnEsc() {
        return this.closeOnEscape && this.button != null && this.button.active;
    }
 
    @Override
    public void onClose() {
        this.buttonCallback.run();
    }
 
    @Override
    public Component getNarrationMessage() {
        return CommonComponents.joinForNarration(this.title, this.messageText);
    }
}

引用的其他类

• GuiGraphicsExtractor

  • 引用位置: 参数

• Button

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

• MultiLineLabel

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

• LoadingDotsText

  • 引用位置: 方法调用
  • 关联成员: LoadingDotsText.get()

• Screen

  • 引用位置: 继承

• CommonComponents

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

• Component

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

• Util

  • 引用位置: 方法调用
  • 关联成员: Util.getMillis()