RenderingChunkProvider.java

//package dev.compactmods.crafting.client.fakeworld;
//
//import java.util.ArrayList;
//import java.util.HashMap;
//import java.util.List;
//import java.util.Map;
//import java.util.function.BooleanSupplier;
//import java.util.stream.Collectors;
//import com.mojang.datafixers.util.Pair;
//import dev.compactmods.crafting.recipes.MiniaturizationRecipe;
//import net.minecraft.core.BlockPos;
//import net.minecraft.core.Holder;
//import net.minecraft.world.level.BlockGetter;
//import net.minecraft.world.level.ChunkPos;
//import net.minecraft.world.level.biome.Biome;
//import net.minecraft.world.level.biome.Biomes;
//import net.minecraft.world.level.chunk.ChunkAccess;
//import net.minecraft.world.level.chunk.ChunkSource;
//import net.minecraft.world.level.chunk.ChunkStatus;
//import net.minecraft.world.level.chunk.EmptyLevelChunk;
//import net.minecraft.world.level.lighting.LevelLightEngine;
//import net.minecraftforge.registries.ForgeRegistries;
//import org.jetbrains.annotations.Nullable;
//
//public class RenderingChunkProvider extends ChunkSource {
//    private final Holder<Biome> VOID;
//    private final MiniaturizationRecipe recipe;
//
//    private final Map<ChunkPos, ChunkAccess> chunks;
//    private final RenderingWorld renderingLevel;
//    private final LevelLightEngine lightManager;
//
//    public RenderingChunkProvider(RenderingWorld renderingLevel, MiniaturizationRecipe recipe) {
//        VOID = ForgeRegistries.BIOMES.getHolder(Biomes.THE_VOID).get();
//
//        this.recipe = recipe;
//
//        this.renderingLevel = renderingLevel;
//        this.lightManager = new LevelLightEngine(this, true, true);
//
//        Map<ChunkPos, List<BlockPos>> byChunk = new HashMap<>();
//        BlockPos.betweenClosedStream(this.recipe.getDimensions())
//                .map(BlockPos::immutable)
//                .forEach(pos -> {
//                    byChunk.computeIfAbsent(new ChunkPos(pos), $ -> new ArrayList<>()).add(pos);
//                });
//
//        chunks = byChunk.keySet().stream()
//                .map(chunkPos -> Pair.of(chunkPos, new RecipeChunk(this.renderingLevel, chunkPos, recipe)))
//                .collect(Collectors.toMap(Pair::getFirst, Pair::getSecond));
//    }
//
//    @Nullable
//    @Override
//    public ChunkAccess getChunk(int cx, int cz, ChunkStatus status, boolean load) {
//        return chunks.computeIfAbsent(new ChunkPos(cx, cz), p -> new EmptyLevelChunk(renderingLevel, p, VOID));
//    }
//
//    @Override
//    public void tick(BooleanSupplier bool, boolean bool2) {
//
//    }
//
//    @Override
//    public String gatherStats() {
//        return "?";
//    }
//
//    @Override
//    public int getLoadedChunksCount() {
//        return chunks.size();
//    }
//
//    @Override
//    public LevelLightEngine getLightEngine() {
//        return lightManager;
//    }
//
//    @Override
//    public BlockGetter getLevel() {
//        return renderingLevel;
//    }
//}