src/game/java/net/minecraft/client/renderer/texture/TextureContents.java

package net.minecraft.client.renderer.texture;

import com.mojang.blaze3d.platform.NativeImage;
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import javax.annotation.Nullable;
import net.minecraft.client.resources.metadata.texture.TextureMetadataSection;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.packs.resources.Resource;
import net.minecraft.server.packs.resources.ResourceManager;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

@OnlyIn(Dist.CLIENT)
public record TextureContents(NativeImage image, @Nullable TextureMetadataSection metadata) implements Closeable {
    public static TextureContents load(ResourceManager p_377087_, ResourceLocation p_377519_) throws IOException {
        Resource resource = p_377087_.getResourceOrThrow(p_377519_);

        NativeImage nativeimage;
        try (InputStream inputstream = resource.open()) {
            nativeimage = NativeImage.read(inputstream);
        }

        TextureMetadataSection texturemetadatasection = resource.metadata().getSection(TextureMetadataSection.TYPE).orElse(null);
        return new TextureContents(nativeimage, texturemetadatasection);
    }

    public static TextureContents createMissing() {
        return new TextureContents(MissingTextureAtlasSprite.generateMissingImage(), null);
    }

    public boolean blur() {
        return this.metadata != null ? this.metadata.blur() : false;
    }

    public boolean clamp() {
        return this.metadata != null ? this.metadata.clamp() : false;
    }

    @Override
    public void close() {
        this.image.close();
    }
}