91 lines
3.4 KiB
Java
91 lines
3.4 KiB
Java
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package net.minecraft.world.level.levelgen;
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import com.mojang.serialization.Codec;
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import com.mojang.serialization.MapCodec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import com.mojang.serialization.codecs.RecordCodecBuilder.Instance;
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import java.util.Optional;
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import java.util.OptionalLong;
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import net.minecraft.util.RandomSource;
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import org.apache.commons.lang3.StringUtils;
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public class WorldOptions {
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public static final MapCodec<WorldOptions> CODEC = RecordCodecBuilder.mapCodec(
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p_327460_ -> p_327460_.group(
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Codec.LONG.fieldOf("seed").stable().forGetter(WorldOptions::seed),
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Codec.BOOL.fieldOf("generate_features").orElse(true).stable().forGetter(WorldOptions::generateStructures),
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Codec.BOOL.fieldOf("bonus_chest").orElse(false).stable().forGetter(WorldOptions::generateBonusChest),
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Codec.STRING.lenientOptionalFieldOf("legacy_custom_options").stable().forGetter(p_249400_ -> p_249400_.legacyCustomOptions)
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)
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.apply(p_327460_, p_327460_.stable(WorldOptions::new))
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);
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public static final WorldOptions DEMO_OPTIONS = new WorldOptions("North Carolina".hashCode(), true, true);
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private final long seed;
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private final boolean generateStructures;
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private final boolean generateBonusChest;
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private final Optional<String> legacyCustomOptions;
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public WorldOptions(long p_251567_, boolean p_250743_, boolean p_250454_) {
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this(p_251567_, p_250743_, p_250454_, Optional.empty());
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}
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public static WorldOptions defaultWithRandomSeed() {
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return new WorldOptions(randomSeed(), true, false);
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}
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public static WorldOptions testWorldWithRandomSeed() {
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return new WorldOptions(randomSeed(), false, false);
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}
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private WorldOptions(long p_249191_, boolean p_250927_, boolean p_249013_, Optional<String> p_250735_) {
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this.seed = p_249191_;
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this.generateStructures = p_250927_;
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this.generateBonusChest = p_249013_;
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this.legacyCustomOptions = p_250735_;
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}
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public long seed() {
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return this.seed;
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}
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public boolean generateStructures() {
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return this.generateStructures;
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}
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public boolean generateBonusChest() {
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return this.generateBonusChest;
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}
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public boolean isOldCustomizedWorld() {
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return this.legacyCustomOptions.isPresent();
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}
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public WorldOptions withBonusChest(boolean p_251744_) {
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return new WorldOptions(this.seed, this.generateStructures, p_251744_, this.legacyCustomOptions);
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}
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public WorldOptions withStructures(boolean p_251426_) {
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return new WorldOptions(this.seed, p_251426_, this.generateBonusChest, this.legacyCustomOptions);
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}
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public WorldOptions withSeed(OptionalLong p_261572_) {
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return new WorldOptions(p_261572_.orElse(randomSeed()), this.generateStructures, this.generateBonusChest, this.legacyCustomOptions);
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}
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public static OptionalLong parseSeed(String p_262144_) {
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p_262144_ = p_262144_.trim();
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if (StringUtils.isEmpty(p_262144_)) {
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return OptionalLong.empty();
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} else {
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try {
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return OptionalLong.of(Long.parseLong(p_262144_));
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} catch (NumberFormatException numberformatexception) {
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return OptionalLong.of(p_262144_.hashCode());
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}
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}
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}
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public static long randomSeed() {
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return RandomSource.create().nextLong();
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}
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}
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