mirror of https://github.com/LOOHP/Limbo.git
27 lines
818 B
Java
27 lines
818 B
Java
package com.loohp.limbo.Utils;
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import net.querz.mca.Section;
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public class ChunkDataUtils {
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public static void adjustBlockStateBits(int newBits, Section section, int dataVersion) {
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//increases or decreases the amount of bits used per BlockState
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//based on the size of the palette.
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long[] blockStates = section.getBlockStates();
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long[] newBlockStates;
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if (dataVersion < 2527) {
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newBlockStates = newBits == blockStates.length / 64 ? blockStates : new long[newBits * 64];
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} else {
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int newLength = (int) Math.ceil(4096D / (64D / newBits));
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newBlockStates = newBits == blockStates.length / 64 ? blockStates : new long[newLength];
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}
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for (int i = 0; i < 4096; i++) {
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section.setPaletteIndex(i, section.getPaletteIndex(i), newBlockStates);
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}
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section.setBlockStates(newBlockStates);
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}
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}
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