Implement default-respawn-to-world-spawn config option and refactor r…

…espawn event

src/main/java/org/mvplugins/multiverse/core/api/MVConfig.java

@@ -162,6 +162,18 @@ public interface MVConfig {
      */
     String getJoinDestination();
 
+    /**
+     * Sets defaultRespawnToWorldSpawn.
+     * @param defaultRespawnToWorldSpawn The new value
+     */
+    void setDefaultRespawnToWorldSpawn(boolean defaultRespawnToWorldSpawn);
+
+    /**
+     * Gets defaultRespawnToWorldSpawn
+     * @return defaultRespawnToWorldSpawn
+     */
+    boolean getDefaultRespawnToWorldSpawn();
+
     /**
      * Sets whether or not to let Bukkit determine portal search radius on its own or if Multiverse should give input.
      *

src/main/java/org/mvplugins/multiverse/core/config/MVCoreConfig.java

@@ -244,6 +244,16 @@ public String getJoinDestination() {
         return  configHandle.get(configNodes.JOIN_DESTINATION);
     }
 
+    @Override
+    public void setDefaultRespawnToWorldSpawn(boolean defaultRespawnToWorldSpawn) {
+        configHandle.set(configNodes.DEFAULT_RESPAWN_TO_WORLD_SPAWN, defaultRespawnToWorldSpawn);
+    }
+
+    @Override
+    public boolean getDefaultRespawnToWorldSpawn() {
+        return configHandle.get(configNodes.DEFAULT_RESPAWN_TO_WORLD_SPAWN);
+    }
+
     @Override
     public void setUseCustomPortalSearch(boolean useDefaultPortalSearch) {
         configHandle.set(configNodes.USE_CUSTOM_PORTAL_SEARCH, useDefaultPortalSearch);

src/main/java/org/mvplugins/multiverse/core/config/MVCoreConfigNodes.java

@@ -184,6 +184,16 @@ private <N extends Node> N node(N node) {
             .name("join-destination")
             .build());
 
+    final ConfigNode<Boolean> DEFAULT_RESPAWN_TO_WORLD_SPAWN = node(ConfigNode.builder("spawn.default-respawn-to-world-spawn", Boolean.class)
+            .comment("")
+            .comment("By default when `respawn-world` is not set, players will respawn at the world's spawn location that they died in.")
+            .comment("If you want another plugin to handle respawn, or use vanilla /spawnpoint, set this to false.")
+            .comment("This only applies if the `respawn-world` property is not set for the world that the player died in.")
+            .comment("You can set `respawn-world` property by running the command: `/mv modify <worldname> set respawn-world <worldname>`")
+            .defaultValue(true)
+            .name("default-respawn-to-world-spawn")
+            .build());
+
     private final ConfigHeaderNode PORTAL_HEADER = node(ConfigHeaderNode.builder("portal")
             .comment("")
             .comment("")

src/main/java/org/mvplugins/multiverse/core/listeners/MVPlayerListener.java

@@ -14,6 +14,7 @@
 import io.vavr.control.Option;
 import jakarta.inject.Inject;
 import jakarta.inject.Provider;
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.Server;
@@ -119,48 +120,43 @@ public Map<String, String> getPlayerWorld() {
      */
     @EventHandler(priority = EventPriority.LOW)
     public void playerRespawn(PlayerRespawnEvent event) {
-        World world = event.getPlayer().getWorld();
-        LoadedMultiverseWorld mvWorld = getWorldManager().getLoadedWorld(world.getName()).getOrNull();
-        // If it's not a World MV manages we stop.
-        if (mvWorld == null) {
-            return;
-        }
-
-        if (mvWorld.getBedRespawn() && event.isBedSpawn()) {
-            Logging.fine("Spawning %s at their bed.", event.getPlayer().getName());
-            return;
-        }
-
-        if (mvWorld.getAnchorRespawn() && event.isAnchorSpawn()) {
-            Logging.fine("Spawning %s at their anchor.", event.getPlayer().getName());
-            return;
-        }
-
-        // Get the instance of the World the player should respawn at.
-        LoadedMultiverseWorld respawnWorld = null;
-        if (getWorldManager().isLoadedWorld(mvWorld.getRespawnWorld())) {
-            respawnWorld = getWorldManager().getLoadedWorld(mvWorld.getRespawnWorld()).getOrNull();
-        }
-
-        // If it's null then it either means the World doesn't exist or the value is blank, so we don't handle it.
-        // NOW: We'll always handle it to get more accurate spawns
-        if (respawnWorld != null) {
-            world = respawnWorld.getBukkitWorld().getOrNull();
-        }
-        // World has been set to the appropriate world
-        Location respawnLocation = getMostAccurateRespawnLocation(world);
-
-        MVRespawnEvent respawnEvent = new MVRespawnEvent(respawnLocation, event.getPlayer(), "compatability");
-        this.server.getPluginManager().callEvent(respawnEvent);
-        event.setRespawnLocation(respawnEvent.getPlayersRespawnLocation());
+        Player player = event.getPlayer();
+        getWorldManager().getLoadedWorld(player.getWorld())
+                .onEmpty(() -> Logging.fine("Player '%s' is in a world that is not managed by Multiverse.", player.getName()))
+                .filter(mvWorld -> {
+                    if (mvWorld.getBedRespawn() && event.isBedSpawn()) {
+                        Logging.fine("Spawning %s at their bed.", player.getName());
+                        return false;
+                    }
+                    if (mvWorld.getAnchorRespawn() && event.isAnchorSpawn()) {
+                        Logging.fine("Spawning %s at their anchor.", player.getName());
+                        return false;
+                    }
+                    if (!config.getDefaultRespawnToWorldSpawn() && mvWorld.getRespawnWorldName().isBlank()) {
+                        Logging.fine("Not overriding respawn location for player '%s' as " +
+                                "default-respawn-to-world-spawn is disabled and no respawn-world is set.", player.getName());
+                        return false;
+                    }
+                    return true;
+                })
+                .flatMap(mvWorld -> getMostAccurateRespawnLocation (player, mvWorld))
+                .peek(newRespawnLocation -> {
+                    MVRespawnEvent respawnEvent = new MVRespawnEvent(newRespawnLocation, event.getPlayer(), "compatability");
+                    this.server.getPluginManager().callEvent(respawnEvent);
+                    event.setRespawnLocation(respawnEvent.getPlayersRespawnLocation());
+                });
     }
 
-    private Location getMostAccurateRespawnLocation(World w) {
-        LoadedMultiverseWorld mvw = getWorldManager().getLoadedWorld(w.getName()).getOrNull();
-        if (mvw != null) {
-            return mvw.getSpawnLocation();
-        }
-        return w.getSpawnLocation();
+    private Option<Location> getMostAccurateRespawnLocation(Player player, LoadedMultiverseWorld mvWorld) {
+        return Option.of(mvWorld.getRespawnWorldName().isBlank()
+                        ? player.getWorld()
+                        : server.getWorld(mvWorld.getRespawnWorldName()))
+                .onEmpty(() -> Logging.warning("World '%s' has respawn-world property of '%s' that does not exist!",
+                        player.getWorld().getName(), mvWorld.getRespawnWorldName()))
+                .map(newRespawnWorld -> getWorldManager()
+                        .getLoadedWorld(newRespawnWorld)
+                        .map(newMVRespawnWorld -> (Location) newMVRespawnWorld.getSpawnLocation())
+                        .getOrElse(newRespawnWorld::getSpawnLocation));
     }
 
     @EventHandler

src/test/resources/fresh_config.yml

@@ -15,6 +15,7 @@ spawn:
   first-spawn-location: ''
   enable-join-destination: false
   join-destination: ''
+  default-respawn-to-world-spawn: true
 
 portal:
   use-custom-portal-search: false