LogoRenderer.java

net.minecraft.client.gui.components.LogoRenderer

信息

• 全限定名：net.minecraft.client.gui.components.LogoRenderer
• 类型：public class
• 包：net.minecraft.client.gui.components
• 源码路径：src/main/java/net/minecraft/client/gui/components/LogoRenderer.java
• 起始行号：L12
• 职责：

  TODO

字段/常量

• MINECRAFT_LOGO

  • 类型: Identifier
  • 修饰符: public static final
  • 源码定位: L13
  • 说明:

    TODO

• EASTER_EGG_LOGO

  • 类型: Identifier
  • 修饰符: public static final
  • 源码定位: L14
  • 说明:

    TODO

• MINECRAFT_EDITION

  • 类型: Identifier
  • 修饰符: public static final
  • 源码定位: L15
  • 说明:

    TODO

• LOGO_WIDTH

  • 类型: int
  • 修饰符: public static final
  • 源码定位: L16
  • 说明:

    TODO

• LOGO_HEIGHT

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

    TODO

• LOGO_TEXTURE_WIDTH

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

    TODO

• LOGO_TEXTURE_HEIGHT

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

    TODO

• EDITION_WIDTH

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

    TODO

• EDITION_HEIGHT

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

    TODO

• EDITION_TEXTURE_WIDTH

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

    TODO

• EDITION_TEXTURE_HEIGHT

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

    TODO

• DEFAULT_HEIGHT_OFFSET

  • 类型: int
  • 修饰符: public static final
  • 源码定位: L24
  • 说明:

    TODO

• EDITION_LOGO_OVERLAP

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

    TODO

• showEasterEgg

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

    TODO

• keepLogoThroughFade

  • 类型: boolean
  • 修饰符: private final
  • 源码定位: L27
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public LogoRenderer(boolean keepLogoThroughFade) @ L29

• 构造器名：LogoRenderer
• 源码定位：L29
• 修饰符：public

参数:

• keepLogoThroughFade: boolean

说明:

TODO

方法

下面的方法块按源码顺序生成。

public void extractRenderState(GuiGraphicsExtractor graphics, int width, float alpha) @ L33

• 方法名：extractRenderState
• 源码定位：L33
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• width: int
• alpha: float

说明:

TODO

public void extractRenderState(GuiGraphicsExtractor graphics, int width, float alpha, int heightOffset) @ L37

• 方法名：extractRenderState
• 源码定位：L37
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• width: int
• alpha: float
• heightOffset: int

说明:

TODO

public boolean keepLogoThroughFade() @ L49

• 方法名：keepLogoThroughFade
• 源码定位：L49
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class LogoRenderer {
    public static final Identifier MINECRAFT_LOGO = Identifier.withDefaultNamespace("textures/gui/title/minecraft.png");
    public static final Identifier EASTER_EGG_LOGO = Identifier.withDefaultNamespace("textures/gui/title/minceraft.png");
    public static final Identifier MINECRAFT_EDITION = Identifier.withDefaultNamespace("textures/gui/title/edition.png");
    public static final int LOGO_WIDTH = 256;
    public static final int LOGO_HEIGHT = 44;
    private static final int LOGO_TEXTURE_WIDTH = 256;
    private static final int LOGO_TEXTURE_HEIGHT = 64;
    private static final int EDITION_WIDTH = 128;
    private static final int EDITION_HEIGHT = 14;
    private static final int EDITION_TEXTURE_WIDTH = 128;
    private static final int EDITION_TEXTURE_HEIGHT = 16;
    public static final int DEFAULT_HEIGHT_OFFSET = 30;
    private static final int EDITION_LOGO_OVERLAP = 7;
    private final boolean showEasterEgg = RandomSource.createThreadLocalInstance().nextFloat() < 1.0E-4;
    private final boolean keepLogoThroughFade;
 
    public LogoRenderer(boolean keepLogoThroughFade) {
        this.keepLogoThroughFade = keepLogoThroughFade;
    }
 
    public void extractRenderState(GuiGraphicsExtractor graphics, int width, float alpha) {
        this.extractRenderState(graphics, width, alpha, 30);
    }
 
    public void extractRenderState(GuiGraphicsExtractor graphics, int width, float alpha, int heightOffset) {
        int logoX = width / 2 - 128;
        float effectiveAlpha = this.keepLogoThroughFade ? 1.0F : alpha;
        int color = ARGB.white(effectiveAlpha);
        graphics.blit(
            RenderPipelines.GUI_TEXTURED, this.showEasterEgg ? EASTER_EGG_LOGO : MINECRAFT_LOGO, logoX, heightOffset, 0.0F, 0.0F, 256, 44, 256, 64, color
        );
        int editionX = width / 2 - 64;
        int y = heightOffset + 44 - 7;
        graphics.blit(RenderPipelines.GUI_TEXTURED, MINECRAFT_EDITION, editionX, y, 0.0F, 0.0F, 128, 14, 128, 16, color);
    }
 
    public boolean keepLogoThroughFade() {
        return this.keepLogoThroughFade;
    }
}

引用的其他类

• GuiGraphicsExtractor

  • 引用位置: 参数

• Identifier

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

• ARGB

  • 引用位置: 方法调用
  • 关联成员: ARGB.white()

• RandomSource

  • 引用位置: 方法调用
  • 关联成员: RandomSource.createThreadLocalInstance()