44 lines
1.1 KiB
Java
44 lines
1.1 KiB
Java
package org.bukkit.entity;
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import org.bukkit.Location;
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import org.jetbrains.annotations.Nullable;
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/**
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* A crystal that heals nearby EnderDragons
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*/
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public interface EnderCrystal extends Entity {
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/**
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* Return whether or not this end crystal is showing the
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* bedrock slate underneath it.
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*
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* @return true if the bottom is being shown
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*/
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boolean isShowingBottom();
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/**
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* Sets whether or not this end crystal is showing the
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* bedrock slate underneath it.
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*
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* @param showing whether the bedrock slate should be shown
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*/
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void setShowingBottom(boolean showing);
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/**
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* Gets the location that this end crystal is pointing its beam to.
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*
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* @return the location that the beam is pointed to, or null if the beam is not shown
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*/
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@Nullable
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Location getBeamTarget();
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/**
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* Sets the location that this end crystal is pointing to. Passing a null
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* value will remove the current beam.
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*
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* @param location the location to point the beam to
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* @throws IllegalArgumentException for differing worlds
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*/
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void setBeamTarget(@Nullable Location location);
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}
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