UnsupportedGraphicsWarningScreen.java

net.minecraft.client.gui.screens.options.UnsupportedGraphicsWarningScreen

信息

• 全限定名：net.minecraft.client.gui.screens.options.UnsupportedGraphicsWarningScreen
• 类型：public class
• 包：net.minecraft.client.gui.screens.options
• 源码路径：src/main/java/net/minecraft/client/gui/screens/options/UnsupportedGraphicsWarningScreen.java
• 起始行号：L18
• 继承：Screen
• 职责：

  TODO

字段/常量

• BUTTON_PADDING

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

    TODO

• BUTTON_MARGIN

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

    TODO

• BUTTON_HEIGHT

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

    TODO

• narrationMessage

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

    TODO

• message

  • 类型: List<Component>
  • 修饰符: private final
  • 源码定位: L23
  • 说明:

    TODO

• buttonOptions

  • 类型: ImmutableList<UnsupportedGraphicsWarningScreen.ButtonOption>
  • 修饰符: private final
  • 源码定位: L24
  • 说明:

    TODO

• messageLines

  • 类型: MultiLineLabel
  • 修饰符: private
  • 源码定位: L25
  • 说明:

    TODO

• contentTop

  • 类型: int
  • 修饰符: private
  • 源码定位: L26
  • 说明:

    TODO

• buttonWidth

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

    TODO

内部类/嵌套类型

• net.minecraft.client.gui.screens.options.UnsupportedGraphicsWarningScreen.ButtonOption
  • 类型: class
  • 修饰符: public static final
  • 源码定位: L77
  • 说明:

    TODO

构造器

protected UnsupportedGraphicsWarningScreen(Component title, List<Component> message, ImmutableList<UnsupportedGraphicsWarningScreen.ButtonOption> buttonOptions) @ L29

• 构造器名：UnsupportedGraphicsWarningScreen
• 源码定位：L29
• 修饰符：protected

参数:

• title: Component
• message: List
• buttonOptions: ImmutableList<UnsupportedGraphicsWarningScreen.ButtonOption>

说明:

TODO

方法

下面的方法块按源码顺序生成。

public Component getNarrationMessage() @ L38

• 方法名：getNarrationMessage
• 源码定位：L38
• 返回类型：Component
• 修饰符：public

参数:

• 无

说明:

TODO

public void init() @ L43

• 方法名：init
• 源码定位：L43
• 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) @ L63

• 方法名：extractRenderState
• 源码定位：L63
• 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() @ L71

• 方法名：shouldCloseOnEsc
• 源码定位：L71
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class UnsupportedGraphicsWarningScreen extends Screen {
    private static final int BUTTON_PADDING = 20;
    private static final int BUTTON_MARGIN = 5;
    private static final int BUTTON_HEIGHT = 20;
    private final Component narrationMessage;
    private final List<Component> message;
    private final ImmutableList<UnsupportedGraphicsWarningScreen.ButtonOption> buttonOptions;
    private MultiLineLabel messageLines = MultiLineLabel.EMPTY;
    private int contentTop;
    private int buttonWidth;
 
    protected UnsupportedGraphicsWarningScreen(
        Component title, List<Component> message, ImmutableList<UnsupportedGraphicsWarningScreen.ButtonOption> buttonOptions
    ) {
        super(title);
        this.message = message;
        this.narrationMessage = CommonComponents.joinForNarration(title, ComponentUtils.formatList(message, CommonComponents.EMPTY));
        this.buttonOptions = buttonOptions;
    }
 
    @Override
    public Component getNarrationMessage() {
        return this.narrationMessage;
    }
 
    @Override
    public void init() {
        for (UnsupportedGraphicsWarningScreen.ButtonOption buttonOption : this.buttonOptions) {
            this.buttonWidth = Math.max(this.buttonWidth, 20 + this.font.width(buttonOption.message) + 20);
        }
 
        int buttonAdvance = 5 + this.buttonWidth + 5;
        int contentWidth = buttonAdvance * this.buttonOptions.size();
        this.messageLines = MultiLineLabel.create(this.font, contentWidth, this.message.toArray(new Component[0]));
        int messageHeight = this.messageLines.getLineCount() * 9;
        this.contentTop = (int)(this.height / 2.0 - messageHeight / 2.0);
        int buttonTop = this.contentTop + messageHeight + 9 * 2;
        int x = (int)(this.width / 2.0 - contentWidth / 2.0);
 
        for (UnsupportedGraphicsWarningScreen.ButtonOption buttonOption : this.buttonOptions) {
            this.addRenderableWidget(Button.builder(buttonOption.message, buttonOption.onPress).bounds(x, buttonTop, this.buttonWidth, 20).build());
            x += buttonAdvance;
        }
    }
 
    @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, this.contentTop - 9 * 2, -1);
        this.messageLines.visitLines(TextAlignment.CENTER, this.width / 2, this.contentTop, 9, textRenderer);
    }
 
    @Override
    public boolean shouldCloseOnEsc() {
        return false;
    }
 
    @OnlyIn(Dist.CLIENT)
    public static final class ButtonOption {
        private final Component message;
        private final Button.OnPress onPress;
 
        public ButtonOption(Component message, Button.OnPress onPress) {
            this.message = message;
            this.onPress = onPress;
        }
    }
}

引用的其他类

• GuiGraphicsExtractor

  • 引用位置: 参数

• Button

  • 引用位置: 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()

• 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/返回值

• ComponentUtils

  • 引用位置: 方法调用
  • 关联成员: ComponentUtils.formatList()