AtlasGlyphProvider.java

net.minecraft.client.gui.font.AtlasGlyphProvider

信息

• 全限定名：net.minecraft.client.gui.font.AtlasGlyphProvider
• 类型：public class
• 包：net.minecraft.client.gui.font
• 源码路径：src/main/java/net/minecraft/client/gui/font/AtlasGlyphProvider.java
• 起始行号：L24
• 职责：

  TODO

字段/常量

• GLYPH_INFO

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

    TODO

• atlas

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

    TODO

• renderTypes

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

    TODO

• missingWrapper

  • 类型: GlyphSource
  • 修饰符: private final
  • 源码定位: L28
  • 说明:

    TODO

• wrapperCache

  • 类型: Map<Identifier,GlyphSource>
  • 修饰符: private final
  • 源码定位: L29
  • 说明:

    TODO

• spriteResolver

  • 类型: Function<Identifier,GlyphSource>
  • 修饰符: private final
  • 源码定位: L30
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.client.gui.font.AtlasGlyphProvider.Instance
  • 类型: record
  • 修饰符: private
  • 源码定位: L78
  • 说明:

    TODO

构造器

public AtlasGlyphProvider(TextureAtlas atlas) @ L32

• 构造器名：AtlasGlyphProvider
• 源码定位：L32
• 修饰符：public

参数:

• atlas: TextureAtlas

说明:

TODO

方法

下面的方法块按源码顺序生成。

public GlyphSource sourceForSprite(Identifier spriteId) @ L43

• 方法名：sourceForSprite
• 源码定位：L43
• 返回类型：GlyphSource
• 修饰符：public

参数:

• spriteId: Identifier

说明:

TODO

private GlyphSource createSprite(TextureAtlasSprite sprite) @ L47

• 方法名：createSprite
• 源码定位：L47
• 返回类型：GlyphSource
• 修饰符：private

参数:

• sprite: TextureAtlasSprite

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class AtlasGlyphProvider {
    private static final GlyphInfo GLYPH_INFO = GlyphInfo.simple(8.0F);
    private final TextureAtlas atlas;
    private final GlyphRenderTypes renderTypes;
    private final GlyphSource missingWrapper;
    private final Map<Identifier, GlyphSource> wrapperCache = new HashMap<>();
    private final Function<Identifier, GlyphSource> spriteResolver;
 
    public AtlasGlyphProvider(TextureAtlas atlas) {
        this.atlas = atlas;
        this.renderTypes = GlyphRenderTypes.createForColorTexture(atlas.location());
        TextureAtlasSprite missingSprite = atlas.missingSprite();
        this.missingWrapper = this.createSprite(missingSprite);
        this.spriteResolver = id -> {
            TextureAtlasSprite sprite = atlas.getSprite(id);
            return sprite == missingSprite ? this.missingWrapper : this.createSprite(sprite);
        };
    }
 
    public GlyphSource sourceForSprite(Identifier spriteId) {
        return this.wrapperCache.computeIfAbsent(spriteId, this.spriteResolver);
    }
 
    private GlyphSource createSprite(TextureAtlasSprite sprite) {
        return new SingleSpriteSource(
            new BakedGlyph() {
                {
                    Objects.requireNonNull(AtlasGlyphProvider.this);
                }
 
                @Override
                public GlyphInfo info() {
                    return AtlasGlyphProvider.GLYPH_INFO;
                }
 
                @Override
                public TextRenderable.Styled createGlyph(float x, float y, int color, int shadowColor, Style style, float boldOffset, float shadowOffset) {
                    return new AtlasGlyphProvider.Instance(
                        AtlasGlyphProvider.this.renderTypes,
                        AtlasGlyphProvider.this.atlas.getTextureView(),
                        sprite,
                        x,
                        y,
                        color,
                        shadowColor,
                        shadowOffset,
                        style
                    );
                }
            }
        );
    }
 
    @OnlyIn(Dist.CLIENT)
    private record Instance(
        GlyphRenderTypes renderTypes,
        GpuTextureView textureView,
        TextureAtlasSprite sprite,
        float x,
        float y,
        int color,
        int shadowColor,
        float shadowOffset,
        Style style
    ) implements PlainTextRenderable {
        @Override
        public void renderSprite(Matrix4fc pose, VertexConsumer buffer, int packedLightCoords, float offsetX, float offsetY, float z, int color) {
            float x0 = offsetX + this.left();
            float x1 = offsetX + this.right();
            float y0 = offsetY + this.top();
            float y1 = offsetY + this.bottom();
            buffer.addVertex(pose, x0, y0, z).setUv(this.sprite.getU0(), this.sprite.getV0()).setColor(color).setLight(packedLightCoords);
            buffer.addVertex(pose, x0, y1, z).setUv(this.sprite.getU0(), this.sprite.getV1()).setColor(color).setLight(packedLightCoords);
            buffer.addVertex(pose, x1, y1, z).setUv(this.sprite.getU1(), this.sprite.getV1()).setColor(color).setLight(packedLightCoords);
            buffer.addVertex(pose, x1, y0, z).setUv(this.sprite.getU1(), this.sprite.getV0()).setColor(color).setLight(packedLightCoords);
        }
 
        @Override
        public RenderType renderType(Font.DisplayMode displayMode) {
            return this.renderTypes.select(displayMode);
        }
 
        @Override
        public RenderPipeline guiPipeline() {
            return this.renderTypes.guiPipeline();
        }
    }
}

引用的其他类

• GlyphInfo

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

• GlyphSource

  • 引用位置: 字段/返回值

• GlyphRenderTypes

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

• SingleSpriteSource

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

• BakedGlyph

  • 引用位置: 构造调用
  • 关联成员: BakedGlyph()

• TextureAtlas

  • 引用位置: 参数/字段

• TextureAtlasSprite

  • 引用位置: 参数

• Identifier

  • 引用位置: 参数/字段