ParchmentMC/patches/api/0001-Add-Getter-interfaces.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: lexikiq <noellekiq@gmail.com>
Date: Sun, 20 Jun 2021 20:24:14 -0400
Subject: [PATCH] Add Getter interfaces

Creates new interfaces for objects that have a reference to a player, offlineplayer, location, etc.

Also creates interfaces for objects that are like players in that they use all other interfaces and can receive Adventure messages.

diff --git a/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java b/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java
index 978813b94a5eae0afccbd3b38b463091a46b56ac..617a4b17982e3dac47480cb16046233232f288b7 100644
--- a/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java
+++ b/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java
@@ -11,7 +11,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Called when a beacon effect is being applied to a player.
  */
-public class BeaconEffectEvent extends BlockEvent implements Cancellable {
+public class BeaconEffectEvent extends BlockEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean cancelled;
     private PotionEffect effect;
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/EndermanAttackPlayerEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/EndermanAttackPlayerEvent.java
index f530a3d9314e17d1da896cac633f6a422258d9a9..08897d13a8af33ed1cd40c46b0f168e0c4ebfd4a 100644
--- a/src/main/java/com/destroystokyo/paper/event/entity/EndermanAttackPlayerEvent.java
+++ b/src/main/java/com/destroystokyo/paper/event/entity/EndermanAttackPlayerEvent.java
@@ -38,7 +38,7 @@ import org.jetbrains.annotations.NotNull;
  * at the Enderman, according to Vanilla rules.
  *
  */
-public class EndermanAttackPlayerEvent extends EntityEvent implements Cancellable {
+public class EndermanAttackPlayerEvent extends EntityEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
     @NotNull private final Player player;
 
     public EndermanAttackPlayerEvent(@NotNull Enderman entity, @NotNull Player player) {
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/TurtleLayEggEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/TurtleLayEggEvent.java
index a315c5185cd465dcf63c0ababef195da76dfc786..a65eae92b9f369f0864d872817d9ce96679256bc 100644
--- a/src/main/java/com/destroystokyo/paper/event/entity/TurtleLayEggEvent.java
+++ b/src/main/java/com/destroystokyo/paper/event/entity/TurtleLayEggEvent.java
@@ -10,7 +10,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Fired when a Turtle lays eggs
  */
-public class TurtleLayEggEvent extends EntityEvent implements Cancellable {
+public class TurtleLayEggEvent extends EntityEvent implements Cancellable, gg.projecteden.parchment.HasLocation { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean cancelled = false;
     @NotNull
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/TurtleStartDiggingEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/TurtleStartDiggingEvent.java
index abeb24fccda2acfdb0dfdadacb8fe688bd97cf78..890069604ca78a9a3f3b4c5f40969a451a1b2067 100644
--- a/src/main/java/com/destroystokyo/paper/event/entity/TurtleStartDiggingEvent.java
+++ b/src/main/java/com/destroystokyo/paper/event/entity/TurtleStartDiggingEvent.java
@@ -10,7 +10,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Fired when a Turtle starts digging to lay eggs
  */
-public class TurtleStartDiggingEvent extends EntityEvent implements Cancellable {
+public class TurtleStartDiggingEvent extends EntityEvent implements Cancellable, gg.projecteden.parchment.HasLocation { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean cancelled = false;
     @NotNull private final Location location;
diff --git a/src/main/java/com/destroystokyo/paper/event/player/PlayerHandshakeEvent.java b/src/main/java/com/destroystokyo/paper/event/player/PlayerHandshakeEvent.java
index 59ae7bc3a0a2079fe4b3a92d777aca682a58e4e3..6aac09818b847ca6b25514a109f9b0e902840167 100644
--- a/src/main/java/com/destroystokyo/paper/event/player/PlayerHandshakeEvent.java
+++ b/src/main/java/com/destroystokyo/paper/event/player/PlayerHandshakeEvent.java
@@ -20,7 +20,7 @@ import java.util.UUID;
  *
  * <p>WARNING: TAMPERING WITH THIS EVENT CAN BE DANGEROUS</p>
  */
-public class PlayerHandshakeEvent extends Event implements Cancellable {
+public class PlayerHandshakeEvent extends Event implements Cancellable, gg.projecteden.interfaces.OptionalUniqueId { // Parchment
 
     private static final HandlerList HANDLERS = new HandlerList();
     @NotNull private final String originalHandshake;
diff --git a/src/main/java/com/destroystokyo/paper/event/profile/PreLookupProfileEvent.java b/src/main/java/com/destroystokyo/paper/event/profile/PreLookupProfileEvent.java
index 4dcf6242c9acc62d030a94f67b78729ed29f8c85..d09aecb0b45f2ccf9badd308ef3e472ba36893a1 100644
--- a/src/main/java/com/destroystokyo/paper/event/profile/PreLookupProfileEvent.java
+++ b/src/main/java/com/destroystokyo/paper/event/profile/PreLookupProfileEvent.java
@@ -23,7 +23,7 @@ import org.jetbrains.annotations.Nullable;
  * No guarantees are made about thread execution context for this event. If you need to know, check
  * event.isAsync()
  */
-public class PreLookupProfileEvent extends Event {
+public class PreLookupProfileEvent extends Event implements gg.projecteden.interfaces.OptionalUniqueId { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     @NotNull private final String name;
@@ -49,11 +49,27 @@ public class PreLookupProfileEvent extends Event {
      * {@link LookupProfileEvent}
      *
      * @return The UUID of the profile if it has already been provided by a plugin
+     * @deprecated alias of {@link #getUniqueId()} <!-- Parchment: fix inconsistent naming -->
      */
     @Nullable
-    public UUID getUUID() {
+    // Parchment start
+    @Deprecated
+    public final UUID getUUID() {
+        return getUniqueId();
+    }
+
+    /**
+     * If this value is left null by the completion of the event call, then the server will
+     * trigger a call to the Mojang API to look up the UUID (Network Request), and subsequently, fire a
+     * {@link LookupProfileEvent}
+     *
+     * @return The UUID of the profile if it has already been provided by a plugin
+     */
+    @Override
+    public @Nullable UUID getUniqueId() {
         return uuid;
     }
+    // Parchment end
 
     /**
      * Sets the UUID for this player name. This will skip the initial API call to find the players UUID.
diff --git a/src/main/java/com/destroystokyo/paper/event/server/AsyncTabCompleteEvent.java b/src/main/java/com/destroystokyo/paper/event/server/AsyncTabCompleteEvent.java
index 9be64a95c2345433b6142d611077dedadcef9f5d..e3cea810881868fb5869de72f331733e6893fcee 100644
--- a/src/main/java/com/destroystokyo/paper/event/server/AsyncTabCompleteEvent.java
+++ b/src/main/java/com/destroystokyo/paper/event/server/AsyncTabCompleteEvent.java
@@ -47,7 +47,7 @@ import org.jetbrains.annotations.Nullable;
  *
  * Only 1 process will be allowed to provide completions, the Async Event, or the standard process.
  */
-public class AsyncTabCompleteEvent extends Event implements Cancellable {
+public class AsyncTabCompleteEvent extends Event implements Cancellable, gg.projecteden.parchment.OptionalLocation { // Parchment
     @NotNull private final CommandSender sender;
     @NotNull private final String buffer;
     private final boolean isCommand;
diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java b/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java
index 89e132525cfae0ce979e37b3e2793df781e47227..f14635ae3112862c1337398bf5f5f56a7f87d90f 100644
--- a/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java
+++ b/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java
@@ -8,7 +8,7 @@ import static com.google.common.base.Preconditions.*;
 /**
  * Thrown when an incoming plugin message channel throws an exception
  */
-public class ServerPluginMessageException extends ServerPluginException {
+public class ServerPluginMessageException extends ServerPluginException implements gg.projecteden.parchment.HasPlayer { // Parchment
 
     private final Player player;
     private final String channel;
diff --git a/src/main/java/gg/projecteden/parchment/HasHumanEntity.java b/src/main/java/gg/projecteden/parchment/HasHumanEntity.java
new file mode 100644
index 0000000000000000000000000000000000000000..ee1bc817a60b602f7d437a21852c3dc285d854df
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/HasHumanEntity.java
@@ -0,0 +1,19 @@
+package gg.projecteden.parchment;
+
+import org.bukkit.entity.HumanEntity;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Represents an object that has a {@link HumanEntity}
+ * @see gg.projecteden.parchment.OptionalHumanEntity
+ */
+@FunctionalInterface
+public interface HasHumanEntity extends OptionalHumanEntity {
+    /**
+     * Gets a {@link HumanEntity} object that this represents
+     *
+     * @return human entity
+     */
+    @Override
+    @NotNull HumanEntity getPlayer();
+}
diff --git a/src/main/java/gg/projecteden/parchment/HasLocation.java b/src/main/java/gg/projecteden/parchment/HasLocation.java
new file mode 100644
index 0000000000000000000000000000000000000000..e9f7bb3058639c94ee8e67627e5e34548d391df6
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/HasLocation.java
@@ -0,0 +1,18 @@
+package gg.projecteden.parchment;
+
+import org.bukkit.Location;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Represents an object that has a {@link Location}
+ * @see OptionalLocation
+ */
+public interface HasLocation extends OptionalLocation {
+    /**
+     * Gets a {@link Location} attached to this object
+     *
+     * @return attached location
+     */
+    @Override
+    @NotNull Location getLocation();
+}
diff --git a/src/main/java/gg/projecteden/parchment/HasOfflinePlayer.java b/src/main/java/gg/projecteden/parchment/HasOfflinePlayer.java
new file mode 100644
index 0000000000000000000000000000000000000000..15b72b693a32852f791c5578f701843c759737a7
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/HasOfflinePlayer.java
@@ -0,0 +1,17 @@
+package gg.projecteden.parchment;
+
+import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Represents an object that has a {@link OfflinePlayer}
+ */
+@FunctionalInterface
+public interface HasOfflinePlayer {
+    /**
+     * Gets an {@link OfflinePlayer} object that this represents
+     *
+     * @return offline player
+     */
+    @NotNull OfflinePlayer getOfflinePlayer();
+}
diff --git a/src/main/java/gg/projecteden/parchment/HasPlayer.java b/src/main/java/gg/projecteden/parchment/HasPlayer.java
new file mode 100644
index 0000000000000000000000000000000000000000..68a2e2093405eb39d91b5b79f16a521a6a729d4e
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/HasPlayer.java
@@ -0,0 +1,19 @@
+package gg.projecteden.parchment;
+
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Represents an object that has a {@link Player}
+ * @see gg.projecteden.parchment.OptionalPlayer
+ */
+@FunctionalInterface
+public interface HasPlayer extends OptionalPlayer, HasHumanEntity {
+    /**
+     * Gets a {@link Player} object that this represents
+     *
+     * @return player
+     */
+    @Override
+    @NotNull Player getPlayer();
+}
diff --git a/src/main/java/gg/projecteden/parchment/OptionalHumanEntity.java b/src/main/java/gg/projecteden/parchment/OptionalHumanEntity.java
new file mode 100644
index 0000000000000000000000000000000000000000..45410a77714ad28201520c188e280e4f5fa8bcab
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/OptionalHumanEntity.java
@@ -0,0 +1,18 @@
+package gg.projecteden.parchment;
+
+import org.bukkit.entity.HumanEntity;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Represents an object that may have a {@link HumanEntity}
+ * @see HasHumanEntity
+ */
+@FunctionalInterface
+public interface OptionalHumanEntity {
+    /**
+     * Gets a {@link HumanEntity} object that this represents, if there is one
+     *
+     * @return human entity or null
+     */
+    @Nullable HumanEntity getPlayer();
+}
diff --git a/src/main/java/gg/projecteden/parchment/OptionalLocation.java b/src/main/java/gg/projecteden/parchment/OptionalLocation.java
new file mode 100644
index 0000000000000000000000000000000000000000..23897904c6e2d6195f3613c36d77454587afd8bc
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/OptionalLocation.java
@@ -0,0 +1,18 @@
+package gg.projecteden.parchment;
+
+import org.bukkit.Location;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Represents an object that may have a {@link Location}
+ * @see HasLocation
+ */
+@FunctionalInterface
+public interface OptionalLocation {
+    /**
+     * Gets a {@link Location} attached to this object if present
+     *
+     * @return attached location
+     */
+    @Nullable Location getLocation();
+}
diff --git a/src/main/java/gg/projecteden/parchment/OptionalPlayer.java b/src/main/java/gg/projecteden/parchment/OptionalPlayer.java
new file mode 100644
index 0000000000000000000000000000000000000000..31b9ab6512c9f06160c268e88d5bce486ed87523
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/OptionalPlayer.java
@@ -0,0 +1,19 @@
+package gg.projecteden.parchment;
+
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Represents an object that may have a {@link Player}
+ * @see HasPlayer
+ */
+@FunctionalInterface
+public interface OptionalPlayer extends OptionalHumanEntity {
+    /**
+     * Gets a {@link Player} object that this represents, if there is one. This may be null if the
+     * player is online or the player object being optional.
+     *
+     * @return player or null
+     */
+    @Nullable Player getPlayer();
+}
diff --git a/src/main/java/gg/projecteden/parchment/OptionalPlayerLike.java b/src/main/java/gg/projecteden/parchment/OptionalPlayerLike.java
new file mode 100644
index 0000000000000000000000000000000000000000..5283df238c09c3fa2dda1ac41db1ea93580517a2
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/OptionalPlayerLike.java
@@ -0,0 +1,189 @@
+package gg.projecteden.parchment;
+
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.audience.MessageType;
+import net.kyori.adventure.bossbar.BossBar;
+import net.kyori.adventure.identity.Identified;
+import net.kyori.adventure.identity.Identity;
+import net.kyori.adventure.inventory.Book;
+import net.kyori.adventure.sound.Sound;
+import net.kyori.adventure.sound.SoundStop;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.title.Title;
+import org.apache.commons.lang3.Validate;
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.function.Consumer;
+
+/**
+ * Class that may be like a {@link org.bukkit.entity.Player} in that it has a {@link java.util.UUID}, {@link org.bukkit.OfflinePlayer}, {@link Identity}, and a nullable Player.
+ * @see gg.projecteden.parchment.PlayerLike
+ */
+public interface OptionalPlayerLike extends OptionalPlayer, gg.projecteden.interfaces.HasUniqueId, HasOfflinePlayer, OptionalLocation, Identified, Audience {
+    /**
+     * Gets the identity associated with this object
+     *
+     * @return associated identity
+     */
+    @Override
+    default @NotNull Identity identity() {
+        return Identity.identity(getUniqueId());
+    }
+
+    /**
+     * Returns if the {@link Player} associated with this object is online.
+     *
+     * @return if the player is online
+     */
+    default boolean isOnline() {
+        return getPlayer() != null;
+    }
+
+    /**
+     * Run a consumer with the {@link Player} associated with this object if the player is online.
+     * <p>
+     * Allows easily running a code on the player only if they are connected.
+     *
+     * @param consumer function that accepts a Player
+     */
+    default void consumeIfOnline(final @NotNull Consumer<@NotNull Player> consumer) {
+        Validate.notNull(consumer, "Consumer<Player> should not be null");
+
+        final Player player = getPlayer();
+        if (player != null)
+            consumer.accept(player);
+    }
+
+    /**
+     * Sends a chat message.
+     *
+     * @param source the identity of the source of the message
+     * @param message a message
+     * @param type the type
+     */
+    @Override
+    default void sendMessage(final @NotNull Identity source, final @NotNull Component message, final @NotNull MessageType type) {
+        consumeIfOnline(player -> player.sendMessage(source, message, type));
+    }
+
+    /**
+     * Sends a message on the action bar.
+     *
+     * @param message a message
+     */
+    @Override
+    default void sendActionBar(final @NotNull Component message) {
+        consumeIfOnline(player -> player.sendActionBar(message));
+    }
+
+    /**
+     * Sends the player list header and footer.
+     *
+     * @param header the header
+     * @param footer the footer
+     */
+    @Override
+    default void sendPlayerListHeaderAndFooter(final @NotNull Component header, final @NotNull Component footer) {
+        consumeIfOnline(player -> player.sendPlayerListHeaderAndFooter(header, footer));
+    }
+
+    /**
+     * Shows a title.
+     *
+     * @param title a title
+     */
+    @Override
+    default void showTitle(final @NotNull Title title) {
+        consumeIfOnline(player -> player.showTitle(title));
+    }
+
+    /**
+     * Clears the title, if one is being displayed.
+     */
+    @Override
+    default void clearTitle() {
+        consumeIfOnline(Audience::clearTitle);
+    }
+
+    /**
+     * Resets the title and timings back to their default.
+     */
+    @Override
+    default void resetTitle() {
+        consumeIfOnline(Audience::resetTitle);
+    }
+
+    /**
+     * Shows a boss bar.
+     *
+     * @param bar a boss bar
+     */
+    @Override
+    default void showBossBar(final @NotNull BossBar bar) {
+        consumeIfOnline(player -> player.showBossBar(bar));
+    }
+
+    /**
+     * Hides a boss bar.
+     *
+     * @param bar a boss bar
+     */
+    @Override
+    default void hideBossBar(final @NotNull BossBar bar) {
+        consumeIfOnline(player -> player.hideBossBar(bar));
+    }
+
+    /**
+     * Plays a sound.
+     *
+     * @param sound a sound
+     */
+    @Override
+    default void playSound(final @NotNull Sound sound) {
+        consumeIfOnline(player -> player.playSound(sound));
+    }
+
+    /**
+     * Plays a sound at a location.
+     *
+     * @param sound a sound
+     * @param x x coordinate
+     * @param y y coordinate
+     * @param z z coordinate
+     */
+    @Override
+    default void playSound(final @NotNull Sound sound, final double x, final double y, final double z) {
+        consumeIfOnline(player -> player.playSound(sound, x, y, z));
+    }
+
+    /**
+     * Stops a sound, or many sounds.
+     *
+     * @param stop a sound stop
+     */
+    @Override
+    default void stopSound(final @NotNull SoundStop stop) {
+        consumeIfOnline(player -> player.stopSound(stop));
+    }
+
+    /**
+     * Opens a book.
+     *
+     * <p>When possible, no item should persist after closing the book.</p>
+     *
+     * @param book a book
+     */
+    @Override
+    default void openBook(final @NotNull Book book) {
+        consumeIfOnline(player -> player.openBook(book));
+    }
+
+    @Override
+    default @Nullable Location getLocation() {
+        final Player player = getPlayer();
+        return player == null ? null : player.getLocation();
+    }
+}
diff --git a/src/main/java/gg/projecteden/parchment/PlayerLike.java b/src/main/java/gg/projecteden/parchment/PlayerLike.java
new file mode 100644
index 0000000000000000000000000000000000000000..dd5840ab1fe9375e83a3a30563ae59620171d3d3
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/PlayerLike.java
@@ -0,0 +1,28 @@
+package gg.projecteden.parchment;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.function.Consumer;
+
+/**
+ * Class that is like a {@link org.bukkit.entity.Player} in that it has a Player, {@link java.util.UUID}, {@link org.bukkit.OfflinePlayer}, and an {@link net.kyori.adventure.identity.Identity}.
+ * @see gg.projecteden.parchment.OptionalPlayerLike
+ */
+public interface PlayerLike extends HasPlayer, HasLocation, OptionalPlayerLike {
+    @Override
+    default void consumeIfOnline(final @NotNull Consumer<@NotNull Player> consumer) {
+        consumer.accept(getPlayer());
+    }
+
+    @Override
+    default boolean isOnline() {
+        return true;
+    }
+
+    @Override
+    default @NotNull Location getLocation() {
+        return getPlayer().getLocation();
+    }
+}
diff --git a/src/main/java/io/papermc/paper/event/packet/PlayerChunkLoadEvent.java b/src/main/java/io/papermc/paper/event/packet/PlayerChunkLoadEvent.java
index 2c1cda1126e577a88f19071e958eddb5a38785af..39e746f0c8536642346abbb6909fd2053031d695 100644
--- a/src/main/java/io/papermc/paper/event/packet/PlayerChunkLoadEvent.java
+++ b/src/main/java/io/papermc/paper/event/packet/PlayerChunkLoadEvent.java
@@ -14,7 +14,7 @@ import org.jetbrains.annotations.NotNull;
  * Should only be used for packet/clientside related stuff.
  * Not intended for modifying server side state.
  */
-public class PlayerChunkLoadEvent extends ChunkEvent {
+public class PlayerChunkLoadEvent extends ChunkEvent implements gg.projecteden.parchment.HasPlayer { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     private final Player player;
diff --git a/src/main/java/io/papermc/paper/event/packet/PlayerChunkUnloadEvent.java b/src/main/java/io/papermc/paper/event/packet/PlayerChunkUnloadEvent.java
index 12163a7b0591a7d022dc7eb9ee6608a1b6c39d9b..d81c7307127b135417e06a3b244416bee34b0abe 100644
--- a/src/main/java/io/papermc/paper/event/packet/PlayerChunkUnloadEvent.java
+++ b/src/main/java/io/papermc/paper/event/packet/PlayerChunkUnloadEvent.java
@@ -12,7 +12,7 @@ import org.jetbrains.annotations.NotNull;
  * Should only be used for packet/clientside related stuff.
  * Not intended for modifying server side.
  */
-public class PlayerChunkUnloadEvent extends ChunkEvent {
+public class PlayerChunkUnloadEvent extends ChunkEvent implements gg.projecteden.parchment.HasPlayer { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     private final Player player;
diff --git a/src/main/java/org/bukkit/Location.java b/src/main/java/org/bukkit/Location.java
index ef0cb00ca4cb7d2f5e4ec1c950cce036566d1ae4..df53183beb4c438ea3c821e1ffd8e2719c08f269 100644
--- a/src/main/java/org/bukkit/Location.java
+++ b/src/main/java/org/bukkit/Location.java
@@ -30,7 +30,7 @@ import org.bukkit.entity.Player;
  * magnitude than 360 are valid, but may be normalized to any other equivalent
  * representation by the implementation.
  */
-public class Location implements Cloneable, ConfigurationSerializable {
+public class Location implements Cloneable, ConfigurationSerializable, gg.projecteden.parchment.HasLocation { // Parchment
     private Reference<World> world;
     private double x;
     private double y;
@@ -72,6 +72,13 @@ public class Location implements Cloneable, ConfigurationSerializable {
         this.yaw = yaw;
     }
 
+    // Parchment start
+    @Override
+    public @NotNull Location getLocation() {
+        return this;
+    }
+    // Parchment end
+
     /**
      * Sets the world that this location resides in
      *
diff --git a/src/main/java/org/bukkit/OfflinePlayer.java b/src/main/java/org/bukkit/OfflinePlayer.java
index a7d1f1e701f23e851f735584a30bedadb0d8b9bd..7b37b6f596b4ac6b8049c7bd195139ac03ba63bc 100644
--- a/src/main/java/org/bukkit/OfflinePlayer.java
+++ b/src/main/java/org/bukkit/OfflinePlayer.java
@@ -10,7 +10,7 @@ import org.bukkit.profile.PlayerProfile;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-public interface OfflinePlayer extends ServerOperator, AnimalTamer, ConfigurationSerializable {
+public interface OfflinePlayer extends ServerOperator, AnimalTamer, ConfigurationSerializable, gg.projecteden.parchment.HasOfflinePlayer, gg.projecteden.parchment.OptionalPlayer { // Parchment
 
     /**
      * Checks if this player is currently online
@@ -139,6 +139,13 @@ public interface OfflinePlayer extends ServerOperator, AnimalTamer, Configuratio
     @Nullable
     public Player getPlayer();
 
+    // Parchment start
+    @Override
+    default @org.jetbrains.annotations.NotNull OfflinePlayer getOfflinePlayer() {
+        return this;
+    }
+    // Parchment end
+
     /**
      * Gets the first date and time that this player was witnessed on this
      * server.
diff --git a/src/main/java/org/bukkit/Raid.java b/src/main/java/org/bukkit/Raid.java
index 983a8c20a06d2b509602b27f49c090598b8ecc42..46dd8496f5a2c792ee7811e33c424e88edf8b5b3 100644
--- a/src/main/java/org/bukkit/Raid.java
+++ b/src/main/java/org/bukkit/Raid.java
@@ -9,7 +9,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Represents a raid event.
  */
-public interface Raid {
+public interface Raid extends gg.projecteden.parchment.HasLocation { // Parchment
 
     /**
      * Get whether this raid started.
diff --git a/src/main/java/org/bukkit/Vibration.java b/src/main/java/org/bukkit/Vibration.java
index 209a302c3a2ed333780ed760314a6ed352fc0767..9d29f1c5af56954bc452fa251d6bc0215ab3fe79 100644
--- a/src/main/java/org/bukkit/Vibration.java
+++ b/src/main/java/org/bukkit/Vibration.java
@@ -74,7 +74,7 @@ public class Vibration {
             }
         }
 
-        public static class BlockDestination implements Destination {
+        public static class BlockDestination implements Destination, gg.projecteden.parchment.HasLocation { // Parchment
 
             private final Location block;
 
diff --git a/src/main/java/org/bukkit/attribute/AttributeModifier.java b/src/main/java/org/bukkit/attribute/AttributeModifier.java
index d124768378d6f0c5573f28ee815ea3886fe74868..e790878186b64422dc4a3f52f4c7611441c82589 100644
--- a/src/main/java/org/bukkit/attribute/AttributeModifier.java
+++ b/src/main/java/org/bukkit/attribute/AttributeModifier.java
@@ -14,7 +14,7 @@ import org.jetbrains.annotations.Nullable;
 /**
  * Concrete implementation of an attribute modifier.
  */
-public class AttributeModifier implements ConfigurationSerializable {
+public class AttributeModifier implements ConfigurationSerializable, gg.projecteden.interfaces.HasUniqueId { // Parchment
 
     private final UUID uuid;
     private final String name;
diff --git a/src/main/java/org/bukkit/block/Block.java b/src/main/java/org/bukkit/block/Block.java
index e405c279f6135c94c775a856ab88fd3cace6bd5c..359cad4528e0c9b45ac3447655f24e7925bff7d2 100644
--- a/src/main/java/org/bukkit/block/Block.java
+++ b/src/main/java/org/bukkit/block/Block.java
@@ -31,7 +31,7 @@ import org.jetbrains.annotations.Nullable;
  * (i.e. lighting and power) may not be able to be safely accessed during world
  * generation when used in cases like BlockPhysicsEvent!!!!
  */
-public interface Block extends Metadatable, net.kyori.adventure.translation.Translatable { // Paper - translatable
+public interface Block extends Metadatable, net.kyori.adventure.translation.Translatable, gg.projecteden.parchment.HasLocation { // Paper - translatable
 
     /**
      * Gets the metadata for this block
diff --git a/src/main/java/org/bukkit/block/BlockState.java b/src/main/java/org/bukkit/block/BlockState.java
index 10cbe71917bc32cca61748bcb0aa3395c554dbf8..280df0fc6f7344863f0fd2ba7592494bcd8bf2da 100644
--- a/src/main/java/org/bukkit/block/BlockState.java
+++ b/src/main/java/org/bukkit/block/BlockState.java
@@ -20,7 +20,7 @@ import org.jetbrains.annotations.Nullable;
  * change the state of the block and you will not know, or they may change the
  * block to another type entirely, causing your BlockState to become invalid.
  */
-public interface BlockState extends Metadatable {
+public interface BlockState extends Metadatable, gg.projecteden.parchment.HasLocation { // Parchment
 
     /**
      * Gets the block represented by this block state.
diff --git a/src/main/java/org/bukkit/block/DoubleChest.java b/src/main/java/org/bukkit/block/DoubleChest.java
index a39d2f1acbbd84ae0e2cf29f85594e09e55e9355..4348b8961afe7a57350856622aff8c988cd4bbdd 100644
--- a/src/main/java/org/bukkit/block/DoubleChest.java
+++ b/src/main/java/org/bukkit/block/DoubleChest.java
@@ -11,7 +11,7 @@ import org.jetbrains.annotations.Nullable;
 /**
  * Represents a double chest.
  */
-public class DoubleChest implements InventoryHolder {
+public class DoubleChest implements InventoryHolder, gg.projecteden.parchment.HasLocation { // Parchment
     private DoubleChestInventory inventory;
 
     public DoubleChest(@NotNull DoubleChestInventory chest) {
diff --git a/src/main/java/org/bukkit/entity/AnimalTamer.java b/src/main/java/org/bukkit/entity/AnimalTamer.java
index 2e17b2d4f759531fbe9ee8e9b00c839186af09ca..6daf17848951eff23186583a7b4af4de2f88d129 100644
--- a/src/main/java/org/bukkit/entity/AnimalTamer.java
+++ b/src/main/java/org/bukkit/entity/AnimalTamer.java
@@ -4,7 +4,7 @@ import java.util.UUID;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-public interface AnimalTamer {
+public interface AnimalTamer extends gg.projecteden.interfaces.HasUniqueId { // Parchment
 
     /**
      * This is the name of the specified AnimalTamer.
diff --git a/src/main/java/org/bukkit/entity/Entity.java b/src/main/java/org/bukkit/entity/Entity.java
index 8bc6876c82935988436597161fa0ec94c032174b..ffd5fbc3e14be5439f1334c567b573c31528863c 100644
--- a/src/main/java/org/bukkit/entity/Entity.java
+++ b/src/main/java/org/bukkit/entity/Entity.java
@@ -26,7 +26,7 @@ import org.jetbrains.annotations.Nullable;
 /**
  * Represents a base entity in the world
  */
-public interface Entity extends Metadatable, CommandSender, Nameable, PersistentDataHolder, net.kyori.adventure.text.event.HoverEventSource<net.kyori.adventure.text.event.HoverEvent.ShowEntity>, net.kyori.adventure.sound.Sound.Emitter { // Paper
+public interface Entity extends Metadatable, CommandSender, Nameable, PersistentDataHolder, net.kyori.adventure.text.event.HoverEventSource<net.kyori.adventure.text.event.HoverEvent.ShowEntity>, net.kyori.adventure.sound.Sound.Emitter, gg.projecteden.interfaces.HasUniqueId, gg.projecteden.parchment.HasLocation { // Paper // Parchment
 
     /**
      * Gets the entity's current position
diff --git a/src/main/java/org/bukkit/entity/HumanEntity.java b/src/main/java/org/bukkit/entity/HumanEntity.java
index 5dbbeb92aec212d2e849d16320ed9c084b99fc35..32e5150b14f5d7d19d82d15631065db376814e25 100644
--- a/src/main/java/org/bukkit/entity/HumanEntity.java
+++ b/src/main/java/org/bukkit/entity/HumanEntity.java
@@ -19,7 +19,15 @@ import org.jetbrains.annotations.Nullable;
 /**
  * Represents a human entity, such as an NPC or a player
  */
-public interface HumanEntity extends LivingEntity, AnimalTamer, InventoryHolder {
+// Parchment start
+public interface HumanEntity extends LivingEntity, AnimalTamer, InventoryHolder, gg.projecteden.parchment.HasHumanEntity {
+
+    @NotNull
+    @Override
+    default HumanEntity getPlayer() {
+        return this;
+    }
+// Parchment end
 
     // Paper start
     @Override
diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
index 6cd0b10d1dc4506cfb1e4db5e1260cb705566cec..a3ff1cb4b2754900879c67638a3488cd9d76cdb1 100644
--- a/src/main/java/org/bukkit/entity/Player.java
+++ b/src/main/java/org/bukkit/entity/Player.java
@@ -40,7 +40,17 @@ import org.jetbrains.annotations.Nullable;
 /**
  * Represents a player, connected or not
  */
-public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginMessageRecipient, net.kyori.adventure.identity.Identified, com.destroystokyo.paper.network.NetworkClient { // Paper
+public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginMessageRecipient, net.kyori.adventure.identity.Identified, com.destroystokyo.paper.network.NetworkClient, gg.projecteden.parchment.HasPlayer { // Paper // Parchment
+
+    // Parchment start - fix defaults
+    /**
+     * Returns this player object.
+     *
+     * @return this player
+     */
+    @Override
+    @NotNull Player getPlayer();
+    // Parchment end
 
     // Paper start
     @Override
diff --git a/src/main/java/org/bukkit/event/block/BlockBreakEvent.java b/src/main/java/org/bukkit/event/block/BlockBreakEvent.java
index 691733a642b3295bbe6d484be728c77cd32803bd..a2eae7a9bad13d1ba2bd954888a0373834d30078 100644
--- a/src/main/java/org/bukkit/event/block/BlockBreakEvent.java
+++ b/src/main/java/org/bukkit/event/block/BlockBreakEvent.java
@@ -26,7 +26,7 @@ import org.jetbrains.annotations.NotNull;
  * If a Block Break event is cancelled, the block will not break and
  * experience will not drop.
  */
-public class BlockBreakEvent extends BlockExpEvent implements Cancellable {
+public class BlockBreakEvent extends BlockExpEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
     private final Player player;
     private boolean dropItems;
     private boolean cancel;
diff --git a/src/main/java/org/bukkit/event/block/BlockCanBuildEvent.java b/src/main/java/org/bukkit/event/block/BlockCanBuildEvent.java
index a1350c0f74d445dca09eea6e10abac050bb06990..11bb6f8f7363f31061d5fd0f2e4515099ac40649 100644
--- a/src/main/java/org/bukkit/event/block/BlockCanBuildEvent.java
+++ b/src/main/java/org/bukkit/event/block/BlockCanBuildEvent.java
@@ -19,7 +19,7 @@ import org.jetbrains.annotations.Nullable;
  *     #getMaterial()} instead.
  * </ul>
  */
-public class BlockCanBuildEvent extends BlockEvent {
+public class BlockCanBuildEvent extends BlockEvent implements gg.projecteden.parchment.OptionalPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     protected boolean buildable;
 
diff --git a/src/main/java/org/bukkit/event/block/BlockDamageEvent.java b/src/main/java/org/bukkit/event/block/BlockDamageEvent.java
index cd04a0bd9d232857408b38605787016a217cb8d2..7035fe7c0f5adb981ac41804605c4fbcf57968bf 100644
--- a/src/main/java/org/bukkit/event/block/BlockDamageEvent.java
+++ b/src/main/java/org/bukkit/event/block/BlockDamageEvent.java
@@ -13,7 +13,7 @@ import org.jetbrains.annotations.NotNull;
  * If a Block Damage event is cancelled, the block will not be damaged.
  * @see BlockDamageAbortEvent
  */
-public class BlockDamageEvent extends BlockEvent implements Cancellable {
+public class BlockDamageEvent extends BlockEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private final Player player;
     private boolean instaBreak;
diff --git a/src/main/java/org/bukkit/event/block/BlockDropItemEvent.java b/src/main/java/org/bukkit/event/block/BlockDropItemEvent.java
index 3dd4bd38e72c04e74e5787fb38ca9abd10bad06b..3783fb96cc7086bc78dc06c573a1343c3a18c3cb 100644
--- a/src/main/java/org/bukkit/event/block/BlockDropItemEvent.java
+++ b/src/main/java/org/bukkit/event/block/BlockDropItemEvent.java
@@ -24,7 +24,7 @@ import org.jetbrains.annotations.NotNull;
  * AIR in most cases. Use #getBlockState() for more Information about the broken
  * block.
  */
-public class BlockDropItemEvent extends BlockEvent implements Cancellable {
+public class BlockDropItemEvent extends BlockEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     private final Player player;
diff --git a/src/main/java/org/bukkit/event/block/BlockFertilizeEvent.java b/src/main/java/org/bukkit/event/block/BlockFertilizeEvent.java
index 695309b4b7ef269ba2496408a5f874f61cd6c445..18207907e7b31ef9c136e857de046f9cce006111 100644
--- a/src/main/java/org/bukkit/event/block/BlockFertilizeEvent.java
+++ b/src/main/java/org/bukkit/event/block/BlockFertilizeEvent.java
@@ -15,7 +15,7 @@ import org.jetbrains.annotations.Nullable;
  * block with bonemeal. Will be called after the applicable
  * {@link StructureGrowEvent}.
  */
-public class BlockFertilizeEvent extends BlockEvent implements Cancellable {
+public class BlockFertilizeEvent extends BlockEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     private boolean cancelled;
diff --git a/src/main/java/org/bukkit/event/block/BlockIgniteEvent.java b/src/main/java/org/bukkit/event/block/BlockIgniteEvent.java
index 6dcd9f828c6c40e48593b0bad5a44a656eb01645..0651bdd983e90e0e1e8a3565dcb5d97cfd69ce3e 100644
--- a/src/main/java/org/bukkit/event/block/BlockIgniteEvent.java
+++ b/src/main/java/org/bukkit/event/block/BlockIgniteEvent.java
@@ -14,7 +14,7 @@ import org.jetbrains.annotations.Nullable;
  * <p>
  * If a Block Ignite event is cancelled, the block will not be ignited.
  */
-public class BlockIgniteEvent extends BlockEvent implements Cancellable {
+public class BlockIgniteEvent extends BlockEvent implements Cancellable, gg.projecteden.parchment.OptionalPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private final IgniteCause cause;
     private final Entity ignitingEntity;
diff --git a/src/main/java/org/bukkit/event/block/BlockPlaceEvent.java b/src/main/java/org/bukkit/event/block/BlockPlaceEvent.java
index be0a2d1f234d8265d98e54e518a994957b1f3ab7..54cd6735fbcad009330927d760f8bd93ea9c51ec 100644
--- a/src/main/java/org/bukkit/event/block/BlockPlaceEvent.java
+++ b/src/main/java/org/bukkit/event/block/BlockPlaceEvent.java
@@ -14,7 +14,7 @@ import org.jetbrains.annotations.NotNull;
  * <p>
  * If a Block Place event is cancelled, the block will not be placed.
  */
-public class BlockPlaceEvent extends BlockEvent implements Cancellable {
+public class BlockPlaceEvent extends BlockEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     protected boolean cancel;
     protected boolean canBuild;
diff --git a/src/main/java/org/bukkit/event/block/SignChangeEvent.java b/src/main/java/org/bukkit/event/block/SignChangeEvent.java
index 1268066e30ddb0cd3792ea4b3de894eb04196669..1e20629da438651d3987258b93cf9caf9eff9452 100644
--- a/src/main/java/org/bukkit/event/block/SignChangeEvent.java
+++ b/src/main/java/org/bukkit/event/block/SignChangeEvent.java
@@ -12,7 +12,7 @@ import org.jetbrains.annotations.Nullable;
  * <p>
  * If a Sign Change event is cancelled, the sign will not be changed.
  */
-public class SignChangeEvent extends BlockEvent implements Cancellable {
+public class SignChangeEvent extends BlockEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean cancel = false;
     private final Player player;
diff --git a/src/main/java/org/bukkit/event/entity/EntityEnterLoveModeEvent.java b/src/main/java/org/bukkit/event/entity/EntityEnterLoveModeEvent.java
index 59aab10c2d27247eb77bd71d75b5f9126aa0fb12..b42465617e83d3413ab647cd9c78212b61ca5833 100644
--- a/src/main/java/org/bukkit/event/entity/EntityEnterLoveModeEvent.java
+++ b/src/main/java/org/bukkit/event/entity/EntityEnterLoveModeEvent.java
@@ -13,7 +13,7 @@ import org.jetbrains.annotations.Nullable;
  * This can be cancelled but the item will still be consumed that was used to
  * make the entity enter into love mode.
  */
-public class EntityEnterLoveModeEvent extends EntityEvent implements Cancellable {
+public class EntityEnterLoveModeEvent extends EntityEvent implements Cancellable, gg.projecteden.parchment.OptionalHumanEntity { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     private boolean cancel;
@@ -42,11 +42,27 @@ public class EntityEnterLoveModeEvent extends EntityEvent implements Cancellable
      *
      * @return The Human entity that caused the animal to enter love mode, or
      * null if there wasn't one.
+     * @deprecated alias of {@link #getPlayer()} <!-- Parchment: fix inconsistent naming -->
      */
     @Nullable
-    public HumanEntity getHumanEntity() {
+    // Parchment start
+    @Deprecated
+    public final HumanEntity getHumanEntity() {
+        return getPlayer();
+    }
+
+    /**
+     * Gets the Human Entity that caused the animal to enter love mode.
+     *
+     * @return The Human entity that caused the animal to enter love mode, or
+     * null if there wasn't one.
+     */
+    @Override
+    @Nullable
+    public HumanEntity getPlayer() {
         return humanEntity;
     }
+    // Parchment end
 
     /**
      * Gets the amount of ticks that the animal will fall in love for.
diff --git a/src/main/java/org/bukkit/event/entity/EntityExplodeEvent.java b/src/main/java/org/bukkit/event/entity/EntityExplodeEvent.java
index 10d0e18dfd423b108fe381e8142867eb10399359..7f9f266057de42261fa06e4874d7bec5388c90c7 100644
--- a/src/main/java/org/bukkit/event/entity/EntityExplodeEvent.java
+++ b/src/main/java/org/bukkit/event/entity/EntityExplodeEvent.java
@@ -11,7 +11,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Called when an entity explodes
  */
-public class EntityExplodeEvent extends EntityEvent implements Cancellable {
+public class EntityExplodeEvent extends EntityEvent implements Cancellable, gg.projecteden.parchment.HasLocation { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean cancel;
     private final Location location;
diff --git a/src/main/java/org/bukkit/event/entity/EntityPlaceEvent.java b/src/main/java/org/bukkit/event/entity/EntityPlaceEvent.java
index ea8f9ed43d8e4158e6c9c345252a94a5000c5561..98d308eda8287cb1f1a0aab5208c7c6f13047c05 100644
--- a/src/main/java/org/bukkit/event/entity/EntityPlaceEvent.java
+++ b/src/main/java/org/bukkit/event/entity/EntityPlaceEvent.java
@@ -16,7 +16,7 @@ import org.jetbrains.annotations.Nullable;
  * Note that this event is currently only fired for four specific placements:
  * armor stands, boats, minecarts, and end crystals.
  */
-public class EntityPlaceEvent extends EntityEvent implements Cancellable {
+public class EntityPlaceEvent extends EntityEvent implements Cancellable, gg.projecteden.parchment.OptionalPlayer { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     private boolean cancelled;
diff --git a/src/main/java/org/bukkit/event/entity/EntityPortalEnterEvent.java b/src/main/java/org/bukkit/event/entity/EntityPortalEnterEvent.java
index 6818e9f0ba32ca1a1e612703f7526b29f5a6438f..c9c4a6673fd3995bb9638b0d25fa212412cda807 100644
--- a/src/main/java/org/bukkit/event/entity/EntityPortalEnterEvent.java
+++ b/src/main/java/org/bukkit/event/entity/EntityPortalEnterEvent.java
@@ -8,7 +8,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Called when an entity comes into contact with a portal
  */
-public class EntityPortalEnterEvent extends EntityEvent {
+public class EntityPortalEnterEvent extends EntityEvent implements gg.projecteden.parchment.HasLocation { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private final Location location;
 
diff --git a/src/main/java/org/bukkit/event/entity/EntitySpawnEvent.java b/src/main/java/org/bukkit/event/entity/EntitySpawnEvent.java
index 961ee511342cd3a12ff2ff74d7b4683c6753123d..892732ab5ae58ec980c4fd05a5a3dfdcbd70a528 100644
--- a/src/main/java/org/bukkit/event/entity/EntitySpawnEvent.java
+++ b/src/main/java/org/bukkit/event/entity/EntitySpawnEvent.java
@@ -11,7 +11,7 @@ import org.jetbrains.annotations.NotNull;
  * <p>
  * If an Entity Spawn event is cancelled, the entity will not spawn.
  */
-public class EntitySpawnEvent extends EntityEvent implements Cancellable {
+public class EntitySpawnEvent extends EntityEvent implements Cancellable, gg.projecteden.parchment.HasLocation { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     private boolean canceled;
diff --git a/src/main/java/org/bukkit/event/entity/ItemDespawnEvent.java b/src/main/java/org/bukkit/event/entity/ItemDespawnEvent.java
index 6fc66197eb2c5d59c70d8d028b7963748371edbe..dc45ec5b6ae8e2958d83a113d23ab0b1a911de3f 100644
--- a/src/main/java/org/bukkit/event/entity/ItemDespawnEvent.java
+++ b/src/main/java/org/bukkit/event/entity/ItemDespawnEvent.java
@@ -13,7 +13,7 @@ import org.jetbrains.annotations.NotNull;
  * Cancelling the event results in the item being allowed to exist for 5 more
  * minutes. This behavior is not guaranteed and may change in future versions.
  */
-public class ItemDespawnEvent extends EntityEvent implements Cancellable {
+public class ItemDespawnEvent extends EntityEvent implements Cancellable, gg.projecteden.parchment.HasLocation { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean canceled;
     private final Location location;
diff --git a/src/main/java/org/bukkit/event/entity/PlayerLeashEntityEvent.java b/src/main/java/org/bukkit/event/entity/PlayerLeashEntityEvent.java
index 5eb3fb72a13881b8bf0e40037b0002cb0a6eb883..4d5d0b730ad957e44f549518366841492b537ab2 100644
--- a/src/main/java/org/bukkit/event/entity/PlayerLeashEntityEvent.java
+++ b/src/main/java/org/bukkit/event/entity/PlayerLeashEntityEvent.java
@@ -10,7 +10,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Called immediately prior to a creature being leashed by a player.
  */
-public class PlayerLeashEntityEvent extends Event implements Cancellable {
+public class PlayerLeashEntityEvent extends Event implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private final Entity leashHolder;
     private final Entity entity;
diff --git a/src/main/java/org/bukkit/event/hanging/HangingPlaceEvent.java b/src/main/java/org/bukkit/event/hanging/HangingPlaceEvent.java
index 1bcff119ecd95012c568c777e5ca2e891e56831e..517f115123fa2009ba0837b0754411e93808562f 100644
--- a/src/main/java/org/bukkit/event/hanging/HangingPlaceEvent.java
+++ b/src/main/java/org/bukkit/event/hanging/HangingPlaceEvent.java
@@ -13,7 +13,7 @@ import org.jetbrains.annotations.Nullable;
 /**
  * Triggered when a hanging entity is created in the world
  */
-public class HangingPlaceEvent extends HangingEvent implements Cancellable {
+public class HangingPlaceEvent extends HangingEvent implements Cancellable, gg.projecteden.parchment.OptionalPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean cancelled;
     private final Player player;
diff --git a/src/main/java/org/bukkit/event/inventory/FurnaceExtractEvent.java b/src/main/java/org/bukkit/event/inventory/FurnaceExtractEvent.java
index 020739697a0b535cad0b15b574f77cdabbdfa3eb..ee4fd41e66852d5d2c62222c7b884473d3f3001d 100644
--- a/src/main/java/org/bukkit/event/inventory/FurnaceExtractEvent.java
+++ b/src/main/java/org/bukkit/event/inventory/FurnaceExtractEvent.java
@@ -9,7 +9,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * This event is called when a player takes items out of the furnace
  */
-public class FurnaceExtractEvent extends BlockExpEvent {
+public class FurnaceExtractEvent extends BlockExpEvent implements gg.projecteden.parchment.HasPlayer { // Parchment
     private final Player player;
     private final Material itemType;
     private final int itemAmount;
diff --git a/src/main/java/org/bukkit/event/inventory/InventoryCloseEvent.java b/src/main/java/org/bukkit/event/inventory/InventoryCloseEvent.java
index 21ad8888c0e403bfc63518502577d651c02dda05..1c59335a8f0a40162190f6fb73ffbfef0cd795d8 100644
--- a/src/main/java/org/bukkit/event/inventory/InventoryCloseEvent.java
+++ b/src/main/java/org/bukkit/event/inventory/InventoryCloseEvent.java
@@ -9,7 +9,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Represents a player related inventory event
  */
-public class InventoryCloseEvent extends InventoryEvent {
+public class InventoryCloseEvent extends InventoryEvent implements gg.projecteden.parchment.HasHumanEntity { // Parchment
     private static final HandlerList handlers = new HandlerList();
     // Paper start
     private final Reason reason;
diff --git a/src/main/java/org/bukkit/event/inventory/InventoryOpenEvent.java b/src/main/java/org/bukkit/event/inventory/InventoryOpenEvent.java
index 9013d043503d175004ad276799e5935b7fa59dc4..4095ca19e6ceff2432e0cbd372e9475f748278a7 100644
--- a/src/main/java/org/bukkit/event/inventory/InventoryOpenEvent.java
+++ b/src/main/java/org/bukkit/event/inventory/InventoryOpenEvent.java
@@ -9,7 +9,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Represents a player related inventory event
  */
-public class InventoryOpenEvent extends InventoryEvent implements Cancellable {
+public class InventoryOpenEvent extends InventoryEvent implements Cancellable, gg.projecteden.parchment.HasHumanEntity { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean cancelled;
 
diff --git a/src/main/java/org/bukkit/event/player/AsyncPlayerPreLoginEvent.java b/src/main/java/org/bukkit/event/player/AsyncPlayerPreLoginEvent.java
index 635b8787fc235b61c0d5677def034656e4ec4cef..2270ecbf5189ab42aac357534896c89bbc871a97 100644
--- a/src/main/java/org/bukkit/event/player/AsyncPlayerPreLoginEvent.java
+++ b/src/main/java/org/bukkit/event/player/AsyncPlayerPreLoginEvent.java
@@ -14,7 +14,7 @@ import org.jetbrains.annotations.NotNull;
  * <p>
  * This event is asynchronous, and not run using main thread.
  */
-public class AsyncPlayerPreLoginEvent extends Event {
+public class AsyncPlayerPreLoginEvent extends Event implements gg.projecteden.interfaces.HasUniqueId { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private Result result;
     private net.kyori.adventure.text.Component message; // Paper
diff --git a/src/main/java/org/bukkit/event/player/PlayerEvent.java b/src/main/java/org/bukkit/event/player/PlayerEvent.java
index f6d3b817de3001f04ea4554c7c39a1290af3fd6d..44efb5cc62149b34b994eadac488a90269e8ae79 100644
--- a/src/main/java/org/bukkit/event/player/PlayerEvent.java
+++ b/src/main/java/org/bukkit/event/player/PlayerEvent.java
@@ -7,7 +7,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Represents a player related event
  */
-public abstract class PlayerEvent extends Event {
+public abstract class PlayerEvent extends Event implements gg.projecteden.parchment.HasPlayer { // Parchment
     protected Player player;
 
     public PlayerEvent(@NotNull final Player who) {
diff --git a/src/main/java/org/bukkit/event/player/PlayerPreLoginEvent.java b/src/main/java/org/bukkit/event/player/PlayerPreLoginEvent.java
index 6800132c6288b4588fd02b08d26f016c38f27129..f1a707adfe190090e2fa8cd0f497fb470959172f 100644
--- a/src/main/java/org/bukkit/event/player/PlayerPreLoginEvent.java
+++ b/src/main/java/org/bukkit/event/player/PlayerPreLoginEvent.java
@@ -16,7 +16,7 @@ import org.jetbrains.annotations.NotNull;
  */
 @Deprecated
 @Warning(reason = "This event causes a login thread to synchronize with the main thread")
-public class PlayerPreLoginEvent extends Event {
+public class PlayerPreLoginEvent extends Event implements gg.projecteden.interfaces.HasUniqueId { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private Result result;
     private net.kyori.adventure.text.Component message; // Paper
diff --git a/src/main/java/org/bukkit/event/player/PlayerUnleashEntityEvent.java b/src/main/java/org/bukkit/event/player/PlayerUnleashEntityEvent.java
index 68eab1563caba1ee4f52b308f390e4e172667fc5..7f2be08b1e7b6df4bab8a8996bc276f369a8ff78 100644
--- a/src/main/java/org/bukkit/event/player/PlayerUnleashEntityEvent.java
+++ b/src/main/java/org/bukkit/event/player/PlayerUnleashEntityEvent.java
@@ -9,7 +9,7 @@ import org.jetbrains.annotations.NotNull;
 /**
  * Called prior to an entity being unleashed due to a player's action.
  */
-public class PlayerUnleashEntityEvent extends EntityUnleashEvent implements Cancellable {
+public class PlayerUnleashEntityEvent extends EntityUnleashEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
     private final Player player;
     private boolean cancelled = false;
 
diff --git a/src/main/java/org/bukkit/event/raid/RaidTriggerEvent.java b/src/main/java/org/bukkit/event/raid/RaidTriggerEvent.java
index 128e43cf12205f82f2b119a773208502cdccfdd4..ca1fed3081e2b0a3271a2dfa0f49cce78bdb8e23 100644
--- a/src/main/java/org/bukkit/event/raid/RaidTriggerEvent.java
+++ b/src/main/java/org/bukkit/event/raid/RaidTriggerEvent.java
@@ -11,7 +11,7 @@ import org.jetbrains.annotations.NotNull;
  * Called when a {@link Raid} is triggered (e.g: a player with Bad Omen effect
  * enters a village).
  */
-public class RaidTriggerEvent extends RaidEvent implements Cancellable {
+public class RaidTriggerEvent extends RaidEvent implements Cancellable, gg.projecteden.parchment.HasPlayer { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     //
diff --git a/src/main/java/org/bukkit/event/server/TabCompleteEvent.java b/src/main/java/org/bukkit/event/server/TabCompleteEvent.java
index 4a3451af454295ac3e1b688e6665cad9fc594c82..b88cebb219577d59cc338be89c6f391d10702095 100644
--- a/src/main/java/org/bukkit/event/server/TabCompleteEvent.java
+++ b/src/main/java/org/bukkit/event/server/TabCompleteEvent.java
@@ -19,7 +19,7 @@ import org.jetbrains.annotations.NotNull;
  * advised to ensure the client does not have permission for the relevant
  * commands, or use {@link PlayerCommandSendEvent}.
  */
-public class TabCompleteEvent extends Event implements Cancellable {
+public class TabCompleteEvent extends Event implements Cancellable, gg.projecteden.parchment.OptionalLocation { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     //
diff --git a/src/main/java/org/bukkit/event/world/GenericGameEvent.java b/src/main/java/org/bukkit/event/world/GenericGameEvent.java
index 2a2a329877d8da45c2d6afecf78ce88d52635cad..22cdf3662b02fb5751ac6d913d781084cd7eee5b 100644
--- a/src/main/java/org/bukkit/event/world/GenericGameEvent.java
+++ b/src/main/java/org/bukkit/event/world/GenericGameEvent.java
@@ -15,7 +15,7 @@ import org.jetbrains.annotations.Nullable;
  * Specific Bukkit events should be used where possible, this event is mainly
  * used internally by Sculk sensors.
  */
-public class GenericGameEvent extends WorldEvent implements Cancellable {
+public class GenericGameEvent extends WorldEvent implements Cancellable, gg.projecteden.parchment.HasLocation { // Parchment
 
     private static final HandlerList handlers = new HandlerList();
     private final GameEvent event;
diff --git a/src/main/java/org/bukkit/event/world/StructureGrowEvent.java b/src/main/java/org/bukkit/event/world/StructureGrowEvent.java
index 7af8d6e51c824cf0592b722b834f1d4986e3cc08..c28d62fc3dc359f9ebcf926094198ee3c92467aa 100644
--- a/src/main/java/org/bukkit/event/world/StructureGrowEvent.java
+++ b/src/main/java/org/bukkit/event/world/StructureGrowEvent.java
@@ -14,7 +14,7 @@ import org.jetbrains.annotations.Nullable;
  * Event that is called when an organic structure attempts to grow (Sapling {@literal ->}
  * Tree), (Mushroom {@literal ->} Huge Mushroom), naturally or using bonemeal.
  */
-public class StructureGrowEvent extends WorldEvent implements Cancellable {
+public class StructureGrowEvent extends WorldEvent implements Cancellable, gg.projecteden.parchment.OptionalPlayer { // Parchment
     private static final HandlerList handlers = new HandlerList();
     private boolean cancelled = false;
     private final Location location;
diff --git a/src/main/java/org/bukkit/inventory/Inventory.java b/src/main/java/org/bukkit/inventory/Inventory.java
index 1b577c03c3152d22b70f8bdb321b28ad8fbbc3af..b3449a874666bcd67950ec12da41738f7c24ddee 100644
--- a/src/main/java/org/bukkit/inventory/Inventory.java
+++ b/src/main/java/org/bukkit/inventory/Inventory.java
@@ -25,7 +25,7 @@ import org.jetbrains.annotations.Nullable;
  * @see #getContents()
  * @see #getStorageContents()
  */
-public interface Inventory extends Iterable<ItemStack> {
+public interface Inventory extends Iterable<ItemStack>, gg.projecteden.parchment.OptionalLocation { // Parchment
 
     /**
      * Returns the size of the inventory
diff --git a/src/main/java/org/bukkit/inventory/InventoryView.java b/src/main/java/org/bukkit/inventory/InventoryView.java
index 2448e70d75ae7a678c6befac4506c103edb78875..65ca144618f74bc8e317a4b9c2732ad5ed13a208 100644
--- a/src/main/java/org/bukkit/inventory/InventoryView.java
+++ b/src/main/java/org/bukkit/inventory/InventoryView.java
@@ -14,7 +14,7 @@ import org.jetbrains.annotations.Nullable;
  * contracts of certain methods, there's no guarantee that the game will work
  * as it should.
  */
-public abstract class InventoryView {
+public abstract class InventoryView implements gg.projecteden.parchment.HasHumanEntity { // Parchment
     public static final int OUTSIDE = -999;
     /**
      * Represents various extra properties of certain inventory windows.
diff --git a/src/main/java/org/bukkit/loot/LootContext.java b/src/main/java/org/bukkit/loot/LootContext.java
index 71b7aa9d675e1714e286e6fd4015ead036d912e0..95e120068a7c5c96b1b8553df9cf8654ba63a325 100644
--- a/src/main/java/org/bukkit/loot/LootContext.java
+++ b/src/main/java/org/bukkit/loot/LootContext.java
@@ -11,7 +11,7 @@ import org.jetbrains.annotations.Nullable;
  * Represents additional information a {@link LootTable} can use to modify it's
  * generated loot.
  */
-public final class LootContext {
+public final class LootContext implements gg.projecteden.parchment.HasLocation { // Parchment
 
     public static final int DEFAULT_LOOT_MODIFIER = -1;