Remove achievements

build.gradle

@@ -192,7 +192,6 @@ sortClassFields {
     add 'main', 'org.spongepowered.api.service.economy.transaction.TransactionTypes'
     add 'main', 'org.spongepowered.api.statistic.Statistics'
     add 'main', 'org.spongepowered.api.statistic.StatisticTypes'
-    add 'main', 'org.spongepowered.api.statistic.achievement.Achievements'
     add 'main', 'org.spongepowered.api.text.chat.ChatTypes'
     add 'main', 'org.spongepowered.api.text.chat.ChatVisibilities'
     add 'main', 'org.spongepowered.api.text.format.TextColors'

src/main/java/org/spongepowered/api/CatalogTypes.java

@@ -62,7 +62,6 @@
 import org.spongepowered.api.service.economy.transaction.TransactionType;
 import org.spongepowered.api.statistic.Statistic;
 import org.spongepowered.api.statistic.StatisticType;
-import org.spongepowered.api.statistic.achievement.Achievement;
 import org.spongepowered.api.text.chat.ChatType;
 import org.spongepowered.api.text.chat.ChatVisibility;
 import org.spongepowered.api.text.format.TextColor;
@@ -94,8 +93,6 @@ public final class CatalogTypes {
 
     // SORTFIELDS:ON
 
-    public static final Class<Achievement> ACHIEVEMENT = Achievement.class;
-
     public static final Class<AITaskType> AI_TASK_TYPE = AITaskType.class;
 
     public static final Class<ArmorType> ARMOR_TYPE = ArmorType.class;

src/main/java/org/spongepowered/api/data/key/Keys.java

@@ -83,7 +83,6 @@
 import org.spongepowered.api.item.merchant.TradeOffer;
 import org.spongepowered.api.profile.GameProfile;
 import org.spongepowered.api.statistic.Statistic;
-import org.spongepowered.api.statistic.achievement.Achievement;
 import org.spongepowered.api.text.Text;
 import org.spongepowered.api.util.Axis;
 import org.spongepowered.api.util.Color;
@@ -113,14 +112,6 @@ public final class Keys {
      */
     public static final Key<Value<Double>> ABSORPTION = KeyFactory.fake("ABSORPTION");
 
-    /**
-     * Represents the {@link Key} for the {@link Achievement}s  earned by a
-     * {@link Player}.
-     *
-     * @see AchievementData#achievements()
-     */
-    public static final Key<SetValue<Achievement>> ACHIEVEMENTS = KeyFactory.fake("ACHIEVEMENTS");
-
     /**
      * Represents the {@link Key} for the "affecting spawning" state of
      * {@link Player}s.

src/main/java/org/spongepowered/api/data/manipulator/catalog/CatalogEntityData.java

@@ -75,7 +75,6 @@
 import org.spongepowered.api.item.inventory.ItemStack;
 import org.spongepowered.api.item.merchant.TradeOffer;
 import org.spongepowered.api.statistic.Statistic;
-import org.spongepowered.api.statistic.achievement.Achievement;
 import org.spongepowered.api.world.weather.Weather;
 
 /**
@@ -84,11 +83,6 @@
  */
 public final class CatalogEntityData {
 
-    /**
-     * The {@link AchievementData} class that can be applied to
-     * {@link Player}s.
-     */
-    public static final Class<AchievementData> ACHIEVEMENT_DATA = AchievementData.class;
     /**
      * The {@link AgeableData} that represents age determining whether an
      * {@link Entity} is a child or an adult. Always exists for
@@ -383,9 +377,8 @@ public final class CatalogEntityData {
      */
     public static final Class<SneakingData> SNEAKING_DATA = SneakingData.class;
     /**
-     * Represents the container of all known applied {@link Statistic}s and
-     * {@link Achievement}s. Usually applicable to {@link Player}s and
-     * {@link User}s.
+     * Represents the container of all known applied {@link Statistic}s. Usually
+     * applicable to {@link Player}s and {@link User}s.
      */
     public static final Class<StatisticData> STATISTIC_DATA = StatisticData.class;
     /**

src/main/java/org/spongepowered/api/entity/living/player/User.java

@@ -25,7 +25,6 @@
 package org.spongepowered.api.entity.living.player;
 
 import org.spongepowered.api.data.DataHolder;
-import org.spongepowered.api.data.manipulator.mutable.entity.AchievementData;
 import org.spongepowered.api.data.manipulator.mutable.entity.StatisticData;
 import org.spongepowered.api.entity.ArmorEquipable;
 import org.spongepowered.api.entity.Tamer;
@@ -71,15 +70,6 @@ public interface User extends DataHolder, ArmorEquipable, Tamer, Subject {
      */
     Optional<Player> getPlayer();
 
-    /**
-     * Gets a copy of the {@link AchievementData} for this user.
-     *
-     * @return A copy of the achievement data
-     */
-    default AchievementData getAchievementData() {
-        return get(AchievementData.class).get();
-    }
-
     /**
      * Gets a copy of the {@link StatisticData} for this user.
      *