41 lines
1.4 KiB
Java
41 lines
1.4 KiB
Java
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package net.minecraft.world.level.block.state.properties;
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import java.util.Optional;
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import net.minecraft.core.Direction;
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import net.minecraft.util.SegmentedAnglePrecision;
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public class RotationSegment {
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private static final SegmentedAnglePrecision SEGMENTED_ANGLE16 = new SegmentedAnglePrecision(4);
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private static final int MAX_SEGMENT_INDEX = SEGMENTED_ANGLE16.getMask();
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private static final int NORTH_0 = 0;
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private static final int EAST_90 = 4;
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private static final int SOUTH_180 = 8;
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private static final int WEST_270 = 12;
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public static int getMaxSegmentIndex() {
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return MAX_SEGMENT_INDEX;
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}
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public static int convertToSegment(Direction p_249634_) {
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return SEGMENTED_ANGLE16.fromDirection(p_249634_);
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}
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public static int convertToSegment(float p_249057_) {
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return SEGMENTED_ANGLE16.fromDegrees(p_249057_);
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}
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public static Optional<Direction> convertToDirection(int p_250978_) {
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Direction direction = switch (p_250978_) {
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case 0 -> Direction.NORTH;
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case 4 -> Direction.EAST;
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case 8 -> Direction.SOUTH;
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case 12 -> Direction.WEST;
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default -> null;
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};
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return Optional.ofNullable(direction);
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}
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public static float convertToDegrees(int p_250653_) {
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return SEGMENTED_ANGLE16.toDegrees(p_250653_);
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}
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}
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