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package org.bukkit.craftbukkit.scoreboard;
import net.minecraft.server.Scoreboard;
import net.minecraft.server.ScoreboardObjective;
import org.apache.commons.lang.Validate;
import org.bukkit.OfflinePlayer;
import org.bukkit.scoreboard.DisplaySlot;
import org.bukkit.scoreboard.Objective;
import org.bukkit.scoreboard.Score;
final class CraftObjective extends CraftScoreboardComponent implements Objective {
private final ScoreboardObjective objective;
private final CraftCriteria criteria;
CraftObjective(CraftScoreboard scoreboard, ScoreboardObjective objective) {
super(scoreboard);
this.objective = objective;
this.criteria = CraftCriteria.getFromNMS(objective);
}
ScoreboardObjective getHandle() {
return objective;
}
public String getName() throws IllegalStateException {
CraftScoreboard scoreboard = checkState();
return objective.getName();
}
public String getDisplayName() throws IllegalStateException {
CraftScoreboard scoreboard = checkState();
return objective.getDisplayName();
}
public void setDisplayName(String displayName) throws IllegalStateException, IllegalArgumentException {
Validate.notNull(displayName, "Display name cannot be null");
Validate.isTrue(displayName.length() <= 32, "Display name '" + displayName + "' is longer than the limit of 32 characters");
CraftScoreboard scoreboard = checkState();
objective.setDisplayName(displayName);
}
public String getCriteria() throws IllegalStateException {
CraftScoreboard scoreboard = checkState();
return criteria.bukkitName;
}
public boolean isModifiable() throws IllegalStateException {
CraftScoreboard scoreboard = checkState();
return !criteria.criteria.isReadOnly();
}
public void setDisplaySlot(DisplaySlot slot) throws IllegalStateException {
CraftScoreboard scoreboard = checkState();
Scoreboard board = scoreboard.board;
ScoreboardObjective objective = this.objective;
for (int i = 0; i < CraftScoreboardTranslations.MAX_DISPLAY_SLOT; i++) {
if (board.getObjectiveForSlot(i) == objective) {
board.setDisplaySlot(i, null);
}
}
if (slot != null) {
int slotNumber = CraftScoreboardTranslations.fromBukkitSlot(slot);
board.setDisplaySlot(slotNumber, getHandle());
}
}
public DisplaySlot getDisplaySlot() throws IllegalStateException {
CraftScoreboard scoreboard = checkState();
Scoreboard board = scoreboard.board;
ScoreboardObjective objective = this.objective;
for (int i = 0; i < CraftScoreboardTranslations.MAX_DISPLAY_SLOT; i++) {
if (board.getObjectiveForSlot(i) == objective) {
return CraftScoreboardTranslations.toBukkitSlot(i);
}
}
return null;
}
public Score getScore(OfflinePlayer player) throws IllegalArgumentException, IllegalStateException {
Validate.notNull(player, "Player cannot be null");
CraftScoreboard scoreboard = checkState();
return new CraftScore(this, player.getName());
}
public Score getScore(String entry) throws IllegalArgumentException, IllegalStateException {
Validate.notNull(entry, "Entry cannot be null");
CraftScoreboard scoreboard = checkState();
return new CraftScore(this, entry);
}
@Override
public void unregister() throws IllegalStateException {
CraftScoreboard scoreboard = checkState();
scoreboard.board.unregisterObjective(objective);
}
@Override
CraftScoreboard checkState() throws IllegalStateException {
if (getScoreboard().board.getObjective(objective.getName()) == null) {
throw new IllegalStateException("Unregistered scoreboard component");
}
return getScoreboard();
}
}
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