60 lines
2.0 KiB
Java
60 lines
2.0 KiB
Java
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package net.minecraft.world.level.biome;
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import com.google.common.collect.Sets;
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import net.minecraft.world.level.block.state.BlockState;
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import java.util.Set;
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import java.util.function.Function;
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import net.minecraft.world.level.levelgen.feature.StructureFeature;
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import javax.annotation.Nullable;
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import net.minecraft.core.BlockPos;
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import java.util.Random;
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import java.util.List;
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import java.util.Arrays;
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public class FixedBiomeSource extends BiomeSource {
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private final Biome biome;
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public FixedBiomeSource(final FixedBiomeSourceSettings bjo) {
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this.biome = bjo.getBiome();
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}
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@Override
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public Biome getBiome(final int integer1, final int integer2) {
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return this.biome;
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}
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@Override
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public Biome[] getBiomeBlock(final int integer1, final int integer2, final int integer3, final int integer4, final boolean boolean5) {
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final Biome[] arr7 = new Biome[integer3 * integer4];
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Arrays.fill(arr7, 0, integer3 * integer4, this.biome);
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return arr7;
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}
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@Nullable
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@Override
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public BlockPos findBiome(final int integer1, final int integer2, final int integer3, final List<Biome> list, final Random random) {
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if (list.contains(this.biome)) {
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return new BlockPos(integer1 - integer3 + random.nextInt(integer3 * 2 + 1), 0, integer2 - integer3 + random.nextInt(integer3 * 2 + 1));
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}
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return null;
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}
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@Override
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public boolean canGenerateStructure(final StructureFeature<?> ceu) {
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return this.supportedStructures.computeIfAbsent(ceu, this.biome::isValidStart);
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}
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@Override
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public Set<BlockState> getSurfaceBlocks() {
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if (this.surfaceBlocks.isEmpty()) {
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this.surfaceBlocks.add(this.biome.getSurfaceBuilderConfig().getTopMaterial());
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}
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return this.surfaceBlocks;
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}
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@Override
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public Set<Biome> getBiomesWithin(final int integer1, final int integer2, final int integer3) {
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return Sets.<Biome>newHashSet(this.biome);
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}
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}
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