82 lines
1.9 KiB
Java
82 lines
1.9 KiB
Java
package net.minecraft.client.gui.font.glyphs;
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import com.mojang.blaze3d.font.GlyphInfo;
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import com.mojang.blaze3d.font.SheetGlyphInfo;
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import com.mojang.blaze3d.platform.NativeImage;
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import java.util.function.Function;
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import java.util.function.Supplier;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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@Environment(EnvType.CLIENT)
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public enum SpecialGlyphs implements GlyphInfo {
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WHITE(() -> generate(5, 8, (i, j) -> -1)),
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MISSING(() -> {
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int i = 5;
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int j = 8;
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return generate(5, 8, (ix, jx) -> {
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boolean bl = ix == 0 || ix + 1 == 5 || jx == 0 || jx + 1 == 8;
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return bl ? -1 : 0;
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});
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});
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final NativeImage image;
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private static NativeImage generate(int width, int height, SpecialGlyphs.PixelProvider pixelProvider) {
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NativeImage nativeImage = new NativeImage(NativeImage.Format.RGBA, width, height, false);
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for (int i = 0; i < height; i++) {
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for (int j = 0; j < width; j++) {
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nativeImage.setPixel(j, i, pixelProvider.getColor(j, i));
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}
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}
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nativeImage.untrack();
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return nativeImage;
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}
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private SpecialGlyphs(final Supplier<NativeImage> image) {
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this.image = (NativeImage)image.get();
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}
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@Override
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public float getAdvance() {
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return this.image.getWidth() + 1;
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}
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@Override
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public BakedGlyph bake(Function<SheetGlyphInfo, BakedGlyph> function) {
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return (BakedGlyph)function.apply(new SheetGlyphInfo() {
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@Override
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public int getPixelWidth() {
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return SpecialGlyphs.this.image.getWidth();
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}
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@Override
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public int getPixelHeight() {
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return SpecialGlyphs.this.image.getHeight();
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}
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@Override
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public float getOversample() {
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return 1.0F;
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}
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@Override
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public void upload(int xOffset, int yOffset) {
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SpecialGlyphs.this.image.upload(0, xOffset, yOffset, false);
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}
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@Override
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public boolean isColored() {
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return true;
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}
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});
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}
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@FunctionalInterface
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@Environment(EnvType.CLIENT)
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interface PixelProvider {
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int getColor(int i, int j);
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}
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}
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