package net.glowstone.constants;
import org.bukkit.scoreboard.DisplaySlot;
import java.util.Arrays;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* ID number mappings for {@link DisplaySlot}s.
*/
public final class GlowDisplaySlot {
private static final int[] ids = new int[DisplaySlot.values().length];
static {
Arrays.fill(ids, -1);
set(DisplaySlot.PLAYER_LIST, 0);
set(DisplaySlot.SIDEBAR, 1);
set(DisplaySlot.BELOW_NAME, 2);
}
private GlowDisplaySlot() {
}
/**
* Get the id for a specified DisplaySlot.
*
* @param slot the DisplaySlot.
* @return the id number.
*/
public static int getId(DisplaySlot slot) {
checkNotNull(slot, "Slot cannot be null");
return ids[slot.ordinal()];
}
private static void set(DisplaySlot slot, int id) {
ids[slot.ordinal()] = id;
}
}