Removes some redundancy between various classes

src/main/java/net/knarcraft/minigames/MiniGames.java

@@ -1,5 +1,6 @@
 package net.knarcraft.minigames;
 
+import net.knarcraft.minigames.arena.ArenaPlayerRegistry;
 import net.knarcraft.minigames.arena.ArenaSession;
 import net.knarcraft.minigames.arena.dropper.DropperArena;
 import net.knarcraft.minigames.arena.dropper.DropperArenaData;
@@ -8,7 +9,6 @@ import net.knarcraft.minigames.arena.dropper.DropperArenaGroup;
 import net.knarcraft.minigames.arena.dropper.DropperArenaHandler;
 import net.knarcraft.minigames.arena.dropper.DropperArenaPlayerRegistry;
 import net.knarcraft.minigames.arena.dropper.DropperArenaRecordsRegistry;
-import net.knarcraft.minigames.arena.dropper.DropperArenaSession;
 import net.knarcraft.minigames.arena.parkour.ParkourArena;
 import net.knarcraft.minigames.arena.parkour.ParkourArenaData;
 import net.knarcraft.minigames.arena.parkour.ParkourArenaGameMode;
@@ -77,11 +77,11 @@ public final class MiniGames extends JavaPlugin {
     private DropperConfiguration dropperConfiguration;
     private ParkourConfiguration parkourConfiguration;
     private DropperArenaHandler dropperArenaHandler;
-    private DropperArenaPlayerRegistry dropperArenaPlayerRegistry;
+    private ArenaPlayerRegistry<DropperArena> dropperArenaPlayerRegistry;
     private DropperRecordExpansion dropperRecordExpansion;
     private ParkourRecordExpansion parkourRecordExpansion;
     private ParkourArenaHandler parkourArenaHandler;
-    private ParkourArenaPlayerRegistry parkourArenaPlayerRegistry;
+    private ArenaPlayerRegistry<ParkourArena> parkourArenaPlayerRegistry;
 
     /**
      * Gets an instance of this plugin
@@ -115,7 +115,7 @@ public final class MiniGames extends JavaPlugin {
      *
      * @return <p>A dropper arena player registry</p>
      */
-    public DropperArenaPlayerRegistry getDropperArenaPlayerRegistry() {
+    public ArenaPlayerRegistry<DropperArena> getDropperArenaPlayerRegistry() {
         return this.dropperArenaPlayerRegistry;
     }
 
@@ -124,7 +124,7 @@ public final class MiniGames extends JavaPlugin {
      *
      * @return <p>A parkour arena player registry</p>
      */
-    public ParkourArenaPlayerRegistry getParkourArenaPlayerRegistry() {
+    public ArenaPlayerRegistry<ParkourArena> getParkourArenaPlayerRegistry() {
         return this.parkourArenaPlayerRegistry;
     }
 
@@ -164,7 +164,7 @@ public final class MiniGames extends JavaPlugin {
      * @return <p>The player's current session, or null if not found</p>
      */
     public @Nullable ArenaSession getSession(@NotNull UUID playerId) {
-        DropperArenaSession dropperArenaSession = dropperArenaPlayerRegistry.getArenaSession(playerId);
+        ArenaSession dropperArenaSession = dropperArenaPlayerRegistry.getArenaSession(playerId);
         if (dropperArenaSession != null) {
             return dropperArenaSession;
         }

src/main/java/net/knarcraft/minigames/arena/AbstractArenaPlayerRegistry.java

@@ -0,0 +1,52 @@
+package net.knarcraft.minigames.arena;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+/**
+ * A player registry to keep track of currently playing players
+ *
+ * @param <K> <p>The type of arena stored</p>
+ */
+public abstract class AbstractArenaPlayerRegistry<K extends Arena> implements ArenaPlayerRegistry<K> {
+
+    private final Map<UUID, ArenaSession> arenaPlayers = new HashMap<>();
+    private final Map<UUID, PlayerEntryState> entryStates = new HashMap<>();
+
+    //TODO: Save all entry states each time the map changes
+    //TODO: If a player joins, and their entry state exists, restore the state
+
+    @Override
+    public void registerPlayer(@NotNull UUID playerId, @NotNull ArenaSession arenaSession) {
+        this.arenaPlayers.put(playerId, arenaSession);
+        this.entryStates.put(playerId, arenaSession.getEntryState());
+    }
+
+    @Override
+    public boolean removePlayer(@NotNull UUID playerId) {
+        this.entryStates.remove(playerId);
+        return this.arenaPlayers.remove(playerId) != null;
+    }
+
+    @Override
+    public @Nullable ArenaSession getArenaSession(@NotNull UUID playerId) {
+        return this.arenaPlayers.getOrDefault(playerId, null);
+    }
+
+    @Override
+    public void removeForArena(K arena, boolean immediately) {
+        for (Map.Entry<UUID, ArenaSession> entry : this.arenaPlayers.entrySet()) {
+            if (entry.getValue().getArena() == arena) {
+                // Kick the player gracefully
+                entry.getValue().triggerQuit(immediately);
+                this.arenaPlayers.remove(entry.getKey());
+                this.entryStates.remove(entry.getKey());
+            }
+        }
+    }
+
+}

src/main/java/net/knarcraft/minigames/arena/AbstractArenaSession.java

@@ -0,0 +1,118 @@
+package net.knarcraft.minigames.arena;
+
+import net.knarcraft.minigames.config.Message;
+import net.knarcraft.minigames.container.PlaceholderContainer;
+import net.knarcraft.minigames.property.RecordResult;
+import net.knarcraft.minigames.util.PlayerTeleporter;
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+public abstract class AbstractArenaSession implements ArenaSession {
+
+    private final @NotNull Arena arena;
+    private final @NotNull ArenaGameMode gameMode;
+    private final @NotNull Player player;
+    protected int deaths;
+    protected final long startTime;
+    protected PlayerEntryState entryState;
+
+    /**
+     * Instantiates a new abstract arena session
+     *
+     * @param arena    <p>The arena that's being played in</p>
+     * @param player   <p>The player playing the arena</p>
+     * @param gameMode <p>The game-mode</p>
+     */
+    public AbstractArenaSession(@NotNull Arena arena, @NotNull Player player, @NotNull ArenaGameMode gameMode) {
+        this.arena = arena;
+        this.player = player;
+        this.gameMode = gameMode;
+        this.deaths = 0;
+        this.startTime = System.currentTimeMillis();
+    }
+
+    @Override
+    public void triggerQuit(boolean immediately) {
+        // Stop this session
+        stopSession();
+        // Teleport the player out of the arena
+        teleportToExit(immediately);
+
+        player.sendMessage(Message.SUCCESS_ARENA_QUIT.getMessage());
+    }
+
+    /**
+     * Announces a record set by this player
+     *
+     * @param recordResult <p>The result of the record</p>
+     * @param type         <p>The type of record set (time or deaths)</p>
+     */
+    protected void announceRecord(@NotNull RecordResult recordResult, @NotNull String type) {
+        if (recordResult == RecordResult.NONE) {
+            return;
+        }
+
+        // Gets a string representation of the played game-mode
+        String gameModeString = getGameModeString();
+
+        Message recordInfoMessage = switch (recordResult) {
+            case WORLD_RECORD -> Message.RECORD_ACHIEVED_GLOBAL;
+            case PERSONAL_BEST -> Message.RECORD_ACHIEVED_PERSONAL;
+            default -> throw new IllegalStateException("Unexpected value: " + recordResult);
+        };
+        String recordInfo = recordInfoMessage.getMessage("{recordType}", type);
+
+        PlaceholderContainer placeholderContainer = new PlaceholderContainer().add("{gameMode}", gameModeString);
+        placeholderContainer.add("{recordInfo}", recordInfo);
+        player.sendMessage(Message.SUCCESS_RECORD_ACHIEVED.getMessage(placeholderContainer));
+    }
+
+    /**
+     * Registers the player's record if necessary, and prints record information to the player
+     */
+    protected void registerRecord() {
+        ArenaRecordsRegistry recordsRegistry = this.arena.getData().getRecordRegistries().get(this.gameMode);
+        long timeElapsed = System.currentTimeMillis() - this.startTime;
+        announceRecord(recordsRegistry.registerTimeRecord(this.player.getUniqueId(), timeElapsed), "time");
+        announceRecord(recordsRegistry.registerDeathRecord(this.player.getUniqueId(), this.deaths), "least deaths");
+    }
+
+    /**
+     * Teleports the playing player out of the arena
+     */
+    protected void teleportToExit(boolean immediately) {
+        // Teleport the player out of the arena
+        Location exitLocation;
+        if (this.arena.getExitLocation() != null) {
+            exitLocation = this.arena.getExitLocation();
+        } else {
+            exitLocation = this.entryState.getEntryLocation();
+        }
+        PlayerTeleporter.teleportPlayer(this.player, exitLocation, true, immediately);
+    }
+
+    /**
+     * Stops this session, and disables flight mode
+     */
+    protected void stopSession() {
+        // Remove this session from game sessions to stop listeners from fiddling more with the player
+        removeSession();
+
+        // Remove flight mode
+        entryState.restore();
+    }
+
+    /**
+     * Gets the string representation of the session's game-mode
+     *
+     * @return <p>The string representation</p>
+     */
+    protected abstract String getGameModeString();
+
+    /**
+     * Removes this session from current sessions
+     */
+    protected abstract void removeSession();
+
+}

src/main/java/net/knarcraft/minigames/arena/Arena.java

@@ -3,6 +3,7 @@ package net.knarcraft.minigames.arena;
 import org.bukkit.Location;
 import org.bukkit.block.Block;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.UUID;
 
@@ -83,4 +84,11 @@ public interface Arena {
      */
     @NotNull Location getSpawnLocation();
 
+    /**
+     * Gets this arena's exit location
+     *
+     * @return <p>This arena's exit location, or null if no such location is set.</p>
+     */
+    @Nullable Location getExitLocation();
+
 }

src/main/java/net/knarcraft/minigames/arena/ArenaPlayerRegistry.java

@@ -1,5 +1,10 @@
 package net.knarcraft.minigames.arena;
 
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.UUID;
+
 /**
  * A registry keeping track of all player sessions for some arenas
  *
@@ -7,6 +12,29 @@ package net.knarcraft.minigames.arena;
  */
 public interface ArenaPlayerRegistry<K extends Arena> {
 
+    /**
+     * Registers that the given player has started playing the given dropper arena session
+     *
+     * @param playerId     <p>The id of the player that started playing</p>
+     * @param arenaSession <p>The arena session to register</p>
+     */
+    void registerPlayer(@NotNull UUID playerId, @NotNull ArenaSession arenaSession);
+
+    /**
+     * Removes this player from players currently playing
+     *
+     * @param playerId <p>The id of the player to remove</p>
+     */
+    boolean removePlayer(@NotNull UUID playerId);
+
+    /**
+     * Gets the player's active dropper arena session
+     *
+     * @param playerId <p>The id of the player to get arena for</p>
+     * @return <p>The player's active arena session, or null if not currently playing</p>
+     */
+    @Nullable ArenaSession getArenaSession(@NotNull UUID playerId);
+
     /**
      * Removes all active sessions for the given arena
      *

src/main/java/net/knarcraft/minigames/arena/ArenaSession.java

@@ -1,6 +1,5 @@
 package net.knarcraft.minigames.arena;
 
-import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 
 /**
@@ -8,13 +7,6 @@ import org.jetbrains.annotations.NotNull;
  */
 public interface ArenaSession {
 
-    /**
-     * Gets the game-mode the player is playing in this session
-     *
-     * @return <p>The game-mode for this session</p>
-     */
-    @NotNull ArenaGameMode getGameMode();
-
     /**
      * Gets the state of the player when they joined the session
      *
@@ -46,11 +38,4 @@ public interface ArenaSession {
      */
     @NotNull Arena getArena();
 
-    /**
-     * Gets the player playing in this session
-     *
-     * @return <p>This session's player</p>
-     */
-    @NotNull Player getPlayer();
-
 }

src/main/java/net/knarcraft/minigames/arena/dropper/DropperArena.java

@@ -150,11 +150,7 @@ public class DropperArena implements Arena {
         return this.spawnLocation.clone();
     }
 
-    /**
-     * Gets this arena's exit location
-     *
-     * @return <p>This arena's exit location, or null if no such location is set.</p>
-     */
+    @Override
     public @Nullable Location getExitLocation() {
         return this.exitLocation != null ? this.exitLocation.clone() : null;
     }

src/main/java/net/knarcraft/minigames/arena/dropper/DropperArenaHandler.java

@@ -2,6 +2,7 @@ package net.knarcraft.minigames.arena.dropper;
 
 import net.knarcraft.minigames.MiniGames;
 import net.knarcraft.minigames.arena.ArenaHandler;
+import net.knarcraft.minigames.arena.ArenaPlayerRegistry;
 import net.knarcraft.minigames.config.Message;
 import net.knarcraft.minigames.util.DropperArenaStorageHelper;
 
@@ -23,7 +24,7 @@ public class DropperArenaHandler extends ArenaHandler<DropperArena, DropperArena
      *
      * @param playerRegistry <p>The registry keeping track of player sessions</p>
      */
-    public DropperArenaHandler(DropperArenaPlayerRegistry playerRegistry) {
+    public DropperArenaHandler(ArenaPlayerRegistry<DropperArena> playerRegistry) {
         super(playerRegistry);
     }
 

src/main/java/net/knarcraft/minigames/arena/dropper/DropperArenaPlayerRegistry.java

@@ -1,58 +1,9 @@
 package net.knarcraft.minigames.arena.dropper;
 
-import net.knarcraft.minigames.arena.ArenaPlayerRegistry;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.UUID;
+import net.knarcraft.minigames.arena.AbstractArenaPlayerRegistry;
 
 /**
  * A registry to keep track of which players are playing in which arenas
  */
-public class DropperArenaPlayerRegistry implements ArenaPlayerRegistry<DropperArena> {
-
-    private final Map<UUID, DropperArenaSession> arenaPlayers = new HashMap<>();
-
-    /**
-     * Registers that the given player has started playing the given dropper arena session
-     *
-     * @param playerId <p>The id of the player that started playing</p>
-     * @param arena    <p>The arena session to register</p>
-     */
-    public void registerPlayer(@NotNull UUID playerId, @NotNull DropperArenaSession arena) {
-        this.arenaPlayers.put(playerId, arena);
-    }
-
-    /**
-     * Removes this player from players currently playing
-     *
-     * @param playerId <p>The id of the player to remove</p>
-     */
-    public boolean removePlayer(@NotNull UUID playerId) {
-        return this.arenaPlayers.remove(playerId) != null;
-    }
-
-    /**
-     * Gets the player's active dropper arena session
-     *
-     * @param playerId <p>The id of the player to get arena for</p>
-     * @return <p>The player's active arena session, or null if not currently playing</p>
-     */
-    public @Nullable DropperArenaSession getArenaSession(@NotNull UUID playerId) {
-        return this.arenaPlayers.getOrDefault(playerId, null);
-    }
-
-    @Override
-    public void removeForArena(DropperArena arena, boolean immediately) {
-        for (Map.Entry<UUID, DropperArenaSession> entry : this.arenaPlayers.entrySet()) {
-            if (entry.getValue().getArena() == arena) {
-                // Kick the player gracefully
-                entry.getValue().triggerQuit(immediately);
-                this.arenaPlayers.remove(entry.getKey());
-            }
-        }
-    }
-
+public class DropperArenaPlayerRegistry extends AbstractArenaPlayerRegistry<DropperArena> {
 }

src/main/java/net/knarcraft/minigames/arena/dropper/DropperArenaSession.java

@@ -1,14 +1,11 @@
 package net.knarcraft.minigames.arena.dropper;
 
 import net.knarcraft.minigames.MiniGames;
-import net.knarcraft.minigames.arena.ArenaRecordsRegistry;
-import net.knarcraft.minigames.arena.ArenaSession;
+import net.knarcraft.minigames.arena.AbstractArenaSession;
 import net.knarcraft.minigames.arena.PlayerEntryState;
 import net.knarcraft.minigames.config.DropperConfiguration;
 import net.knarcraft.minigames.config.Message;
-import net.knarcraft.minigames.property.RecordResult;
 import net.knarcraft.minigames.util.PlayerTeleporter;
-import org.bukkit.Location;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 
@@ -17,14 +14,11 @@ import java.util.logging.Level;
 /**
  * A representation of a player's current session in a dropper arena
  */
-public class DropperArenaSession implements ArenaSession {
+public class DropperArenaSession extends AbstractArenaSession {
 
     private final @NotNull DropperArena arena;
     private final @NotNull Player player;
     private final @NotNull DropperArenaGameMode gameMode;
-    private int deaths;
-    private final long startTime;
-    private final PlayerEntryState entryState;
 
     /**
      * Instantiates a new dropper arena session
@@ -35,21 +29,28 @@ public class DropperArenaSession implements ArenaSession {
      */
     public DropperArenaSession(@NotNull DropperArena dropperArena, @NotNull Player player,
                                @NotNull DropperArenaGameMode gameMode) {
+        super(dropperArena, player, gameMode);
         this.arena = dropperArena;
         this.player = player;
         this.gameMode = gameMode;
-        this.deaths = 0;
-        this.startTime = System.currentTimeMillis();
 
         DropperConfiguration configuration = MiniGames.getInstance().getDropperConfiguration();
         boolean makeInvisible = configuration.makePlayersInvisible();
         boolean disableCollision = configuration.disableHitCollision();
         this.entryState = new DropperPlayerEntryState(player, gameMode, makeInvisible, disableCollision,
                 dropperArena.getPlayerHorizontalVelocity());
-        // Make the player fly to improve mobility in the air
         this.entryState.setArenaState();
     }
 
+    /**
+     * Gets the player playing in this session
+     *
+     * @return <p>This session's player</p>
+     */
+    public @NotNull Player getPlayer() {
+        return this.player;
+    }
+
     /**
      * Gets the game-mode the player is playing in this session
      *
@@ -59,18 +60,12 @@ public class DropperArenaSession implements ArenaSession {
         return this.gameMode;
     }
 
-    /**
-     * Gets the state of the player when they joined the session
-     *
-     * @return <p>The player's entry state</p>
-     */
+    @Override
     public @NotNull PlayerEntryState getEntryState() {
         return this.entryState;
     }
 
-    /**
-     * Triggers a win for the player playing in this session
-     */
+    @Override
     public void triggerWin() {
         // Stop this session
         stopSession();
@@ -93,26 +88,21 @@ public class DropperArenaSession implements ArenaSession {
         teleportToExit(false);
     }
 
-    /**
-     * Teleports the playing player out of the arena
-     *
-     * @param immediately <p>Whether to to the teleportation immediately, not using any timers</p>
-     */
-    private void teleportToExit(boolean immediately) {
-        // Teleport the player out of the arena
-        Location exitLocation;
-        if (this.arena.getExitLocation() != null) {
-            exitLocation = this.arena.getExitLocation();
-        } else {
-            exitLocation = this.entryState.getEntryLocation();
-        }
-        PlayerTeleporter.teleportPlayer(this.player, exitLocation, true, immediately);
+    @Override
+    public void triggerLoss() {
+        this.deaths++;
+        //Teleport the player back to the top
+        PlayerTeleporter.teleportPlayer(this.player, this.arena.getSpawnLocation(), true, false);
+        this.entryState.setArenaState();
     }
 
-    /**
-     * Removes this session from current sessions
-     */
-    private void removeSession() {
+    @Override
+    public @NotNull DropperArena getArena() {
+        return this.arena;
+    }
+
+    @Override
+    protected void removeSession() {
         // Remove this session for game sessions to stop listeners from fiddling more with the player
         boolean removedSession = MiniGames.getInstance().getDropperArenaPlayerRegistry().removePlayer(player.getUniqueId());
         if (!removedSession) {
@@ -121,94 +111,13 @@ public class DropperArenaSession implements ArenaSession {
         }
     }
 
-    /**
-     * Registers the player's record if necessary, and prints record information to the player
-     */
-    private void registerRecord() {
-        ArenaRecordsRegistry recordsRegistry = this.arena.getData().getRecordRegistries().get(this.gameMode);
-        long timeElapsed = System.currentTimeMillis() - this.startTime;
-        announceRecord(recordsRegistry.registerTimeRecord(this.player.getUniqueId(), timeElapsed), "time");
-        announceRecord(recordsRegistry.registerDeathRecord(this.player.getUniqueId(), this.deaths), "least deaths");
-    }
-
-    /**
-     * Announces a record set by this player
-     *
-     * @param recordResult <p>The result of the record</p>
-     * @param type         <p>The type of record set (time or deaths)</p>
-     */
-    private void announceRecord(@NotNull RecordResult recordResult, @NotNull String type) {
-        if (recordResult == RecordResult.NONE) {
-            return;
-        }
-
-        // Gets a string representation of the played game-mode
-        String gameModeString = switch (this.gameMode) {
+    @Override
+    protected String getGameModeString() {
+        return switch (this.gameMode) {
             case DEFAULT -> "default";
             case INVERTED -> "inverted";
             case RANDOM_INVERTED -> "random";
         };
-
-        String recordString = "You just set a %s on the %s game-mode!";
-        recordString = switch (recordResult) {
-            case WORLD_RECORD -> String.format(recordString, "new %s record", gameModeString);
-            case PERSONAL_BEST -> String.format(recordString, "personal %s record", gameModeString);
-            default -> throw new IllegalStateException("Unexpected value: " + recordResult);
-        };
-        player.sendMessage(String.format(recordString, type));
-    }
-
-    /**
-     * Triggers a loss for the player playing in this session
-     */
-    public void triggerLoss() {
-        this.deaths++;
-        //Teleport the player back to the top
-        PlayerTeleporter.teleportPlayer(this.player, this.arena.getSpawnLocation(), true, false);
-        this.entryState.setArenaState();
-    }
-
-    /**
-     * Triggers a quit for the player playing in this session
-     *
-     * @param immediately <p>Whether to to the teleportation immediately, not using any timers</p>
-     */
-    public void triggerQuit(boolean immediately) {
-        // Stop this session
-        stopSession();
-        // Teleport the player out of the arena
-        teleportToExit(immediately);
-
-        player.sendMessage(Message.SUCCESS_ARENA_QUIT.getMessage());
-    }
-
-    /**
-     * Stops this session, and disables flight mode
-     */
-    private void stopSession() {
-        // Remove this session from game sessions to stop listeners from fiddling more with the player
-        removeSession();
-
-        // Remove flight mode
-        entryState.restore();
-    }
-
-    /**
-     * Gets the arena this session is being played in
-     *
-     * @return <p>The session's arena</p>
-     */
-    public @NotNull DropperArena getArena() {
-        return this.arena;
-    }
-
-    /**
-     * Gets the player playing in this session
-     *
-     * @return <p>This session's player</p>
-     */
-    public @NotNull Player getPlayer() {
-        return this.player;
     }
 
 }

src/main/java/net/knarcraft/minigames/arena/parkour/ParkourArena.java

@@ -162,11 +162,7 @@ public class ParkourArena implements Arena {
         return this.spawnLocation;
     }
 
-    /**
-     * Gets this arena's exit location
-     *
-     * @return <p>This arena's exit location, or null if no such location is set.</p>
-     */
+    @Override
     public @Nullable Location getExitLocation() {
         return this.exitLocation;
     }

src/main/java/net/knarcraft/minigames/arena/parkour/ParkourArenaHandler.java

@@ -2,6 +2,7 @@ package net.knarcraft.minigames.arena.parkour;
 
 import net.knarcraft.minigames.MiniGames;
 import net.knarcraft.minigames.arena.ArenaHandler;
+import net.knarcraft.minigames.arena.ArenaPlayerRegistry;
 import net.knarcraft.minigames.config.Message;
 import net.knarcraft.minigames.util.ParkourArenaStorageHelper;
 
@@ -23,7 +24,7 @@ public class ParkourArenaHandler extends ArenaHandler<ParkourArena, ParkourArena
      *
      * @param playerRegistry <p>The registry keeping track of player sessions</p>
      */
-    public ParkourArenaHandler(ParkourArenaPlayerRegistry playerRegistry) {
+    public ParkourArenaHandler(ArenaPlayerRegistry<ParkourArena> playerRegistry) {
         super(playerRegistry);
     }
 

src/main/java/net/knarcraft/minigames/arena/parkour/ParkourArenaPlayerRegistry.java

@@ -1,58 +1,9 @@
 package net.knarcraft.minigames.arena.parkour;
 
-import net.knarcraft.minigames.arena.ArenaPlayerRegistry;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.UUID;
+import net.knarcraft.minigames.arena.AbstractArenaPlayerRegistry;
 
 /**
  * A registry to keep track of which players are playing in which arenas
  */
-public class ParkourArenaPlayerRegistry implements ArenaPlayerRegistry<ParkourArena> {
-
-    private final Map<UUID, ParkourArenaSession> arenaPlayers = new HashMap<>();
-
-    /**
-     * Registers that the given player has started playing the given parkour arena session
-     *
-     * @param playerId <p>The id of the player that started playing</p>
-     * @param arena    <p>The arena session to register</p>
-     */
-    public void registerPlayer(@NotNull UUID playerId, @NotNull ParkourArenaSession arena) {
-        this.arenaPlayers.put(playerId, arena);
-    }
-
-    /**
-     * Removes this player from players currently playing
-     *
-     * @param playerId <p>The id of the player to remove</p>
-     */
-    public boolean removePlayer(@NotNull UUID playerId) {
-        return this.arenaPlayers.remove(playerId) != null;
-    }
-
-    /**
-     * Gets the player's active parkour arena session
-     *
-     * @param playerId <p>The id of the player to get arena for</p>
-     * @return <p>The player's active arena session, or null if not currently playing</p>
-     */
-    public @Nullable ParkourArenaSession getArenaSession(@NotNull UUID playerId) {
-        return this.arenaPlayers.getOrDefault(playerId, null);
-    }
-
-    @Override
-    public void removeForArena(ParkourArena arena, boolean immediately) {
-        for (Map.Entry<UUID, ParkourArenaSession> entry : this.arenaPlayers.entrySet()) {
-            if (entry.getValue().getArena() == arena) {
-                // Kick the player gracefully
-                entry.getValue().triggerQuit(immediately);
-                this.arenaPlayers.remove(entry.getKey());
-            }
-        }
-    }
-
+public class ParkourArenaPlayerRegistry extends AbstractArenaPlayerRegistry<ParkourArena> {
 }

src/main/java/net/knarcraft/minigames/arena/parkour/ParkourArenaSession.java

@@ -1,13 +1,10 @@
 package net.knarcraft.minigames.arena.parkour;
 
 import net.knarcraft.minigames.MiniGames;
-import net.knarcraft.minigames.arena.ArenaGameMode;
-import net.knarcraft.minigames.arena.ArenaRecordsRegistry;
-import net.knarcraft.minigames.arena.ArenaSession;
+import net.knarcraft.minigames.arena.AbstractArenaSession;
 import net.knarcraft.minigames.arena.PlayerEntryState;
 import net.knarcraft.minigames.config.Message;
 import net.knarcraft.minigames.config.ParkourConfiguration;
-import net.knarcraft.minigames.property.RecordResult;
 import net.knarcraft.minigames.util.PlayerTeleporter;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
@@ -19,14 +16,11 @@ import java.util.logging.Level;
 /**
  * A representation of a player's current session in a parkour arena
  */
-public class ParkourArenaSession implements ArenaSession {
+public class ParkourArenaSession extends AbstractArenaSession {
 
     private final @NotNull ParkourArena arena;
     private final @NotNull Player player;
     private final @NotNull ParkourArenaGameMode gameMode;
-    private int deaths;
-    private final long startTime;
-    private final PlayerEntryState entryState;
     private Location reachedCheckpoint = null;
 
     /**
@@ -38,33 +32,17 @@ public class ParkourArenaSession implements ArenaSession {
      */
     public ParkourArenaSession(@NotNull ParkourArena parkourArena, @NotNull Player player,
                                @NotNull ParkourArenaGameMode gameMode) {
+        super(parkourArena, player, gameMode);
         this.arena = parkourArena;
         this.player = player;
         this.gameMode = gameMode;
-        this.deaths = 0;
-        this.startTime = System.currentTimeMillis();
 
         ParkourConfiguration configuration = MiniGames.getInstance().getParkourConfiguration();
         boolean makeInvisible = configuration.makePlayersInvisible();
         this.entryState = new ParkourPlayerEntryState(player, makeInvisible);
-        // Make the player fly to improve mobility in the air
         this.entryState.setArenaState();
     }
 
-    @Override
-    public @NotNull ArenaGameMode getGameMode() {
-        return this.gameMode;
-    }
-
-    /**
-     * Gets the state of the player when they joined the session
-     *
-     * @return <p>The player's entry state</p>
-     */
-    public @NotNull PlayerEntryState getEntryState() {
-        return this.entryState;
-    }
-
     /**
      * Registers the checkpoint this session's player has reached
      *
@@ -83,9 +61,12 @@ public class ParkourArenaSession implements ArenaSession {
         return this.reachedCheckpoint;
     }
 
-    /**
-     * Triggers a win for the player playing in this session
-     */
+    @Override
+    public @NotNull PlayerEntryState getEntryState() {
+        return this.entryState;
+    }
+
+    @Override
     public void triggerWin() {
         // Stop this session
         stopSession();
@@ -108,70 +89,7 @@ public class ParkourArenaSession implements ArenaSession {
         teleportToExit(false);
     }
 
-    /**
-     * Teleports the playing player out of the arena
-     */
-    private void teleportToExit(boolean immediately) {
-        // Teleport the player out of the arena
-        Location exitLocation;
-        if (this.arena.getExitLocation() != null) {
-            exitLocation = this.arena.getExitLocation();
-        } else {
-            exitLocation = this.entryState.getEntryLocation();
-        }
-        PlayerTeleporter.teleportPlayer(this.player, exitLocation, true, immediately);
-    }
-
-    /**
-     * Removes this session from current sessions
-     */
-    private void removeSession() {
-        // Remove this session for game sessions to stop listeners from fiddling more with the player
-        boolean removedSession = MiniGames.getInstance().getParkourArenaPlayerRegistry().removePlayer(player.getUniqueId());
-        if (!removedSession) {
-            MiniGames.log(Level.SEVERE, "Unable to remove parkour arena session for " + player.getName() + ". " +
-                    "This will have unintended consequences.");
-        }
-    }
-
-    /**
-     * Registers the player's record if necessary, and prints record information to the player
-     */
-    private void registerRecord() {
-        ArenaRecordsRegistry recordsRegistry = this.arena.getData().getRecordRegistries().get(this.gameMode);
-        long timeElapsed = System.currentTimeMillis() - this.startTime;
-        announceRecord(recordsRegistry.registerTimeRecord(this.player.getUniqueId(), timeElapsed), "time");
-        announceRecord(recordsRegistry.registerDeathRecord(this.player.getUniqueId(), this.deaths), "least deaths");
-    }
-
-    /**
-     * Announces a record set by this player
-     *
-     * @param recordResult <p>The result of the record</p>
-     * @param type         <p>The type of record set (time or deaths)</p>
-     */
-    private void announceRecord(@NotNull RecordResult recordResult, @NotNull String type) {
-        if (recordResult == RecordResult.NONE) {
-            return;
-        }
-
-        // Gets a string representation of the played game-mode
-        String gameModeString = switch (this.gameMode) {
-            case DEFAULT -> "default";
-        };
-
-        String recordString = "You just set a %s on the %s game-mode!";
-        recordString = switch (recordResult) {
-            case WORLD_RECORD -> String.format(recordString, "new %s record", gameModeString);
-            case PERSONAL_BEST -> String.format(recordString, "personal %s record", gameModeString);
-            default -> throw new IllegalStateException("Unexpected value: " + recordResult);
-        };
-        player.sendMessage(String.format(recordString, type));
-    }
-
-    /**
-     * Triggers a loss for the player playing in this session
-     */
+    @Override
     public void triggerLoss() {
         this.deaths++;
         //Teleport the player back to the top
@@ -180,45 +98,26 @@ public class ParkourArenaSession implements ArenaSession {
         this.entryState.setArenaState();
     }
 
-    /**
-     * Triggers a quit for the player playing in this session
-     */
-    public void triggerQuit(boolean immediately) {
-        // Stop this session
-        stopSession();
-        // Teleport the player out of the arena
-        teleportToExit(immediately);
-
-        player.sendMessage(Message.SUCCESS_ARENA_QUIT.getMessage());
-    }
-
-    /**
-     * Stops this session, and disables flight mode
-     */
-    private void stopSession() {
-        // Remove this session from game sessions to stop listeners from fiddling more with the player
-        removeSession();
-
-        // Remove flight mode
-        entryState.restore();
-    }
-
-    /**
-     * Gets the arena this session is being played in
-     *
-     * @return <p>The session's arena</p>
-     */
+    @Override
     public @NotNull ParkourArena getArena() {
         return this.arena;
     }
 
-    /**
-     * Gets the player playing in this session
-     *
-     * @return <p>This session's player</p>
-     */
-    public @NotNull Player getPlayer() {
-        return this.player;
+    @Override
+    protected void removeSession() {
+        // Remove this session for game sessions to stop listeners from fiddling more with the player
+        boolean removedSession = MiniGames.getInstance().getParkourArenaPlayerRegistry().removePlayer(player.getUniqueId());
+        if (!removedSession) {
+            MiniGames.log(Level.SEVERE, "Unable to remove parkour arena session for " + player.getName() + ". " +
+                    "This will have unintended consequences.");
+        }
+    }
+
+    @Override
+    protected String getGameModeString() {
+        return switch (this.gameMode) {
+            case DEFAULT -> "default";
+        };
     }
 
 }

src/main/java/net/knarcraft/minigames/command/dropper/JoinDropperArenaCommand.java

@@ -1,10 +1,10 @@
 package net.knarcraft.minigames.command.dropper;
 
 import net.knarcraft.minigames.MiniGames;
+import net.knarcraft.minigames.arena.ArenaPlayerRegistry;
 import net.knarcraft.minigames.arena.dropper.DropperArena;
 import net.knarcraft.minigames.arena.dropper.DropperArenaGameMode;
 import net.knarcraft.minigames.arena.dropper.DropperArenaGroup;
-import net.knarcraft.minigames.arena.dropper.DropperArenaPlayerRegistry;
 import net.knarcraft.minigames.arena.dropper.DropperArenaSession;
 import net.knarcraft.minigames.config.DropperConfiguration;
 import net.knarcraft.minigames.config.Message;
@@ -87,7 +87,7 @@ public class JoinDropperArenaCommand implements CommandExecutor {
 
         // Register the player's session
         DropperArenaSession newSession = new DropperArenaSession(specifiedArena, player, gameMode);
-        DropperArenaPlayerRegistry playerRegistry = MiniGames.getInstance().getDropperArenaPlayerRegistry();
+        ArenaPlayerRegistry<DropperArena> playerRegistry = MiniGames.getInstance().getDropperArenaPlayerRegistry();
         playerRegistry.registerPlayer(player.getUniqueId(), newSession);
 
         // Try to teleport the player to the arena

src/main/java/net/knarcraft/minigames/command/parkour/JoinParkourArenaCommand.java

@@ -1,10 +1,10 @@
 package net.knarcraft.minigames.command.parkour;
 
 import net.knarcraft.minigames.MiniGames;
+import net.knarcraft.minigames.arena.ArenaPlayerRegistry;
 import net.knarcraft.minigames.arena.parkour.ParkourArena;
 import net.knarcraft.minigames.arena.parkour.ParkourArenaGameMode;
 import net.knarcraft.minigames.arena.parkour.ParkourArenaGroup;
-import net.knarcraft.minigames.arena.parkour.ParkourArenaPlayerRegistry;
 import net.knarcraft.minigames.arena.parkour.ParkourArenaSession;
 import net.knarcraft.minigames.config.Message;
 import net.knarcraft.minigames.config.ParkourConfiguration;
@@ -79,7 +79,7 @@ public class JoinParkourArenaCommand implements CommandExecutor {
 
         // Register the player's session
         ParkourArenaSession newSession = new ParkourArenaSession(specifiedArena, player, gameMode);
-        ParkourArenaPlayerRegistry playerRegistry = MiniGames.getInstance().getParkourArenaPlayerRegistry();
+        ArenaPlayerRegistry<ParkourArena> playerRegistry = MiniGames.getInstance().getParkourArenaPlayerRegistry();
         playerRegistry.registerPlayer(player.getUniqueId(), newSession);
 
         // Try to teleport the player to the arena

src/main/java/net/knarcraft/minigames/config/Message.java

@@ -50,6 +50,9 @@ public enum Message {
     SUCCESS_PARKOUR_ARENAS_LIST("&aParkour arenas:&r"),
     SUCCESS_CHECKPOINT_REACHED("&aCheckpoint reached!"),
     SUCCESS_GROUP_STAGES("&a{group}'s stages:&r"),
+    SUCCESS_RECORD_ACHIEVED("&aYou just set a {recordInfo} on the {gameMode} game-mode!"),
+    RECORD_ACHIEVED_GLOBAL("new {recordType} record"),
+    RECORD_ACHIEVED_PERSONAL("personal {recordType} record"),
     ;
 
     private final @NotNull String defaultMessage;