66 lines
2.9 KiB
Java
66 lines
2.9 KiB
Java
package net.minecraft.data.info;
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import com.google.gson.JsonElement;
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import com.mojang.logging.LogUtils;
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import com.mojang.serialization.Codec;
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import com.mojang.serialization.DynamicOps;
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import com.mojang.serialization.Encoder;
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import com.mojang.serialization.JsonOps;
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import com.mojang.serialization.MapCodec;
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import java.nio.file.Path;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Optional;
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import java.util.concurrent.CompletableFuture;
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import net.minecraft.core.HolderLookup;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.data.CachedOutput;
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import net.minecraft.data.DataProvider;
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import net.minecraft.data.PackOutput;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.world.level.biome.Biome;
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import net.minecraft.world.level.biome.Climate;
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import net.minecraft.world.level.biome.MultiNoiseBiomeSourceParameterList;
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import org.slf4j.Logger;
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public class BiomeParametersDumpReport implements DataProvider {
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private static final Logger LOGGER = LogUtils.getLogger();
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private final Path topPath;
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private final CompletableFuture<HolderLookup.Provider> registries;
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private static final MapCodec<ResourceKey<Biome>> ENTRY_CODEC = ResourceKey.codec(Registries.BIOME).fieldOf("biome");
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private static final Codec<Climate.ParameterList<ResourceKey<Biome>>> CODEC = Climate.ParameterList.codec(ENTRY_CODEC).fieldOf("biomes").codec();
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public BiomeParametersDumpReport(PackOutput output, CompletableFuture<HolderLookup.Provider> registries) {
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this.topPath = output.getOutputFolder(PackOutput.Target.REPORTS).resolve("biome_parameters");
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this.registries = registries;
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}
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@Override
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public CompletableFuture<?> run(CachedOutput output) {
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return this.registries
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.thenCompose(
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provider -> {
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DynamicOps<JsonElement> dynamicOps = provider.createSerializationContext(JsonOps.INSTANCE);
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List<CompletableFuture<?>> list = new ArrayList();
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MultiNoiseBiomeSourceParameterList.knownPresets()
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.forEach((preset, parameterList) -> list.add(dumpValue(this.createPath(preset.id()), output, dynamicOps, CODEC, parameterList)));
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return CompletableFuture.allOf((CompletableFuture[])list.toArray(CompletableFuture[]::new));
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}
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);
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}
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private static <E> CompletableFuture<?> dumpValue(Path path, CachedOutput output, DynamicOps<JsonElement> ops, Encoder<E> encoder, E value) {
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Optional<JsonElement> optional = encoder.encodeStart(ops, value).resultOrPartial(string -> LOGGER.error("Couldn't serialize element {}: {}", path, string));
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return optional.isPresent() ? DataProvider.saveStable(output, (JsonElement)optional.get(), path) : CompletableFuture.completedFuture(null);
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}
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private Path createPath(ResourceLocation location) {
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return this.topPath.resolve(location.getNamespace()).resolve(location.getPath() + ".json");
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}
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@Override
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public final String getName() {
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return "Biome Parameters";
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}
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}
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