Fix config string format in MobTypes.java

Replaced concatenation with String.format for clarity and consistency. This change ensures that the configuration strings are constructed correctly, preventing potential runtime errors.

src/main/java/com/alttd/custommobs/Main.java

@@ -6,7 +6,6 @@ import com.alttd.custommobs.config.Messages;
 import com.alttd.custommobs.config.MobTypes;
 import com.alttd.custommobs.listeners.SpawnerListener;
 import lombok.extern.slf4j.Slf4j;
-import org.bukkit.NamespacedKey;
 import org.bukkit.plugin.java.JavaPlugin;
 
 @Slf4j
@@ -16,20 +15,16 @@ public class Main extends JavaPlugin {
     public void onEnable() {
         log.info("Plugin enabled!");
         reloadConfigs();
-
+        registerEvents();
-        NamespacedKey mobTypeKey = new NamespacedKey(this, "mob-type");
+        registerCommands();
-        NamespacedKey entityKey = new NamespacedKey(this, "entity-type");
-
-        registerEvents(mobTypeKey, entityKey);
-        registerCommands(mobTypeKey, entityKey);
     }
 
-    private void registerCommands(NamespacedKey mobTypeKey, NamespacedKey entityKey) {
+    private void registerCommands() {
-        new CommandManager(this, mobTypeKey, entityKey);
+        new CommandManager(this);
     }
 
-    private void registerEvents(NamespacedKey mobTypeKey, NamespacedKey entityKey) {
+    private void registerEvents() {
-        getServer().getPluginManager().registerEvents(new SpawnerListener(this, mobTypeKey, entityKey), this);
+        getServer().getPluginManager().registerEvents(new SpawnerListener(this), this);
     }
 
     public void reloadConfigs() {

src/main/java/com/alttd/custommobs/abilities/modifiers/EntityAttributeModifier.java

@@ -24,20 +24,20 @@ public class EntityAttributeModifier implements EntityModifier {
 
     @Override
     public void apply(LivingEntity entity) {
+        log.info("DEBUG: Setting attribute {} to {}", attribute.name(), value);
         AttributeInstance attributeInstance = entity.getAttribute(attribute);
         if (attributeInstance == null) {
             log.warn("Entity {} has no {} attribute", entity.getName(), attribute.name());
             return;
         }
-        double add = value - attributeInstance.getValue();
+        log.info("DEBUG: Setting attribute {} to {}", attribute.name(), value);
-        log.info("DEBUG: Adding {} to attribute {}", add, attribute.name());
         NamespacedKey namespacedKey = NamespacedKey.fromString("cm", main);
         if (namespacedKey == null) {
             log.error("Namespaced key was null when applying attribute modifier");
             return;
         }
         AttributeModifier attributeModifier = new AttributeModifier(namespacedKey,
-                add,
+                attributeInstance.getValue() - value,
                 AttributeModifier.Operation.ADD_NUMBER);
         attributeInstance.addModifier(attributeModifier);
     }

src/main/java/com/alttd/custommobs/commands/CommandManager.java

@@ -1,12 +1,10 @@
 package com.alttd.custommobs.commands;
 
 import com.alttd.custommobs.Main;
-import com.alttd.custommobs.commands.subcommands.GiveSpawner;
 import com.alttd.custommobs.commands.subcommands.Spawn;
 import com.alttd.custommobs.config.Messages;
 import lombok.Getter;
 import lombok.extern.slf4j.Slf4j;
-import org.bukkit.NamespacedKey;
 import org.bukkit.command.*;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -21,7 +19,7 @@ import java.util.stream.Collectors;
 public class CommandManager implements CommandExecutor, TabExecutor {
     private final List<SubCommand> subCommands;
 
-    public CommandManager(Main main, @NotNull NamespacedKey mobTypeKey, @NotNull NamespacedKey entityKey) {
+    public CommandManager(Main main) {
         PluginCommand command = main.getCommand("custommobs");
         if (command == null) {
             subCommands = null;
@@ -33,8 +31,7 @@ public class CommandManager implements CommandExecutor, TabExecutor {
         command.setAliases(List.of("cm"));
 
         subCommands = Arrays.asList(
-                new Spawn(main),
+                new Spawn(main)
-                new GiveSpawner(main, mobTypeKey, entityKey)
         );
     }
 

src/main/java/com/alttd/custommobs/commands/subcommands/GiveSpawner.java

@@ -1,105 +0,0 @@
-package com.alttd.custommobs.commands.subcommands;
-
-import com.alttd.custommobs.Main;
-import com.alttd.custommobs.abilities.MobType;
-import com.alttd.custommobs.commands.SubCommand;
-import com.alttd.custommobs.config.Messages;
-import com.alttd.custommobs.config.MobTypes;
-import com.alttd.custommobs.utility.EntityTypeChecker;
-import lombok.extern.slf4j.Slf4j;
-import net.kyori.adventure.text.minimessage.MiniMessage;
-import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
-import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;
-import org.bukkit.Material;
-import org.bukkit.NamespacedKey;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.EntityType;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.ItemMeta;
-import org.bukkit.persistence.PersistentDataContainer;
-import org.bukkit.persistence.PersistentDataType;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.Arrays;
-import java.util.List;
-import java.util.Optional;
-
-@Slf4j
-public class GiveSpawner extends SubCommand {
-
-    private final Main main;
-    private final NamespacedKey mobTypeKey;
-    private final NamespacedKey entityKey;
-
-    public GiveSpawner(Main main, @NotNull NamespacedKey mobTypeKey, @NotNull NamespacedKey entityKey) {
-        this.main = main;
-        this.mobTypeKey = mobTypeKey;
-        this.entityKey = entityKey;
-    }
-
-    @Override
-    public boolean onCommand(CommandSender commandSender, String[] args) {
-        if (!(commandSender instanceof Player player)) {
-            commandSender.sendRichMessage(Messages.GENERIC.PLAYER_ONLY);
-            return true;
-        }
-        if (args.length != 3) {
-            return false;
-        }
-        Optional<MobType> optionalMobType = MobTypes.MOB_TYPES.get(args[1]);
-        if (optionalMobType.isEmpty()) {
-            return false;
-        }
-
-        try {
-            EntityType entityType = EntityType.valueOf(args[2]);
-            if (!entityType.isSpawnable() || !EntityTypeChecker.isMob(entityType)) {
-                return false;
-            }
-        } catch (IllegalArgumentException e) {
-            log.info("DEBUG: Invalid mob type {}", args[2]);
-            return false;
-        }
-
-        ItemStack spawner = new ItemStack(Material.SPAWNER);
-        ItemMeta meta = spawner.getItemMeta();
-        meta.displayName(MiniMessage.miniMessage().deserialize(Messages.GIVE_SPAWNER.SPAWNER_NAME, TagResolver.resolver(
-                Placeholder.parsed("entity", args[2]),
-                Placeholder.parsed("mob_type", args[1])
-        )));
-        PersistentDataContainer persistentDataContainer = meta.getPersistentDataContainer();
-        persistentDataContainer.set(mobTypeKey, PersistentDataType.STRING, args[1]);
-        persistentDataContainer.set(entityKey, PersistentDataType.STRING, args[2]);
-        spawner.setItemMeta(meta);
-
-        if (!player.getInventory().addItem(spawner).isEmpty()) {
-            player.sendRichMessage(Messages.GIVE_SPAWNER.FULL_INVENTORY);
-            return true;
-        }
-        player.sendRichMessage(Messages.GIVE_SPAWNER.GIVEN, TagResolver.resolver(
-                Placeholder.parsed("entity", args[2]),
-                Placeholder.parsed("mob_type", args[1])
-        ));
-        return true;
-    }
-
-    @Override
-    public String getName() {
-        return "give_spawner";
-    }
-
-    @Override
-    public List<String> getTabComplete(CommandSender commandSender, String[] args) {
-        return switch (args.length) {
-            case 2 -> MobTypes.MOB_TYPES.getAllMobTypes();
-            case 3 -> Arrays.stream(EntityType.values()).map(EntityType::name).toList();
-            default -> List.of();
-        };
-    }
-
-    @Override
-    public String getHelpMessage() {
-        return Messages.HELP.GIVE_SPAWNER;
-    }
-}

src/main/java/com/alttd/custommobs/commands/subcommands/Spawn.java

@@ -1,12 +1,12 @@
 package com.alttd.custommobs.commands.subcommands;
 
 import com.alttd.custommobs.Main;
+import com.alttd.custommobs.abilities.EntityModifier;
 import com.alttd.custommobs.abilities.MobType;
 import com.alttd.custommobs.abilities.MobTypeApplier;
 import com.alttd.custommobs.commands.SubCommand;
 import com.alttd.custommobs.config.Messages;
 import com.alttd.custommobs.config.MobTypes;
-import com.alttd.custommobs.utility.EntityTypeChecker;
 import com.alttd.custommobs.utility.SpawnableTargetBlock;
 import lombok.extern.slf4j.Slf4j;
 import org.bukkit.Bukkit;
@@ -18,6 +18,7 @@ import org.bukkit.entity.*;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Optional;
+import java.util.stream.Collectors;
 
 @Slf4j
 public class Spawn extends SubCommand {
@@ -47,7 +48,7 @@ public class Spawn extends SubCommand {
             log.info("DEBUG: Invalid mob type {}", args[2]);
             return false;
         }
-        if (!entityType.isSpawnable() || !EntityTypeChecker.isMob(entityType)) {
+        if (!entityType.isSpawnable() || !isMob(entityType)) {
             return false;
         }
 
@@ -88,17 +89,40 @@ public class Spawn extends SubCommand {
         }
     }
 
+    public boolean isMob(EntityType entityType) {
+        if (entityType == null) {
+            return false;
+        }
+        try {
+            Class<? extends Entity> entityClass = entityType.getEntityClass();
+            if (entityClass == null) {
+                return false;
+            }
+            Class<?> mobEntityClass = Class.forName("org.bukkit.entity." + entityClass.getSimpleName());
+            return Mob.class.isAssignableFrom(mobEntityClass);
+        } catch (ClassNotFoundException e) {
+            return false;
+        }
+    }
+
     private void spawnMob(World world, Location location, EntityType entityType, MobType mobType) {
+        log.info("one");
+        log.info(mobType.toString());
+        log.info(mobType.entityModifiers().stream().map(EntityModifier::getName).collect(Collectors.joining(", ")));
         if (entityType.getEntityClass() == null) {
             log.warn("Tried to spawn entity with null entity class {}", entityType.name());
             return;
         }
+        log.info("two");
         Entity entity = world.spawn(location, entityType.getEntityClass());
+        log.info("three");
         if (!(entity instanceof LivingEntity livingEntity)) {
             log.warn("Spawned entity is not a living entity? {}", entityType.name());
             return;
         }
+        log.info("four");
         mobTypeApplier.apply(livingEntity, mobType);
+        log.info("five");
     }
 
     @Override

src/main/java/com/alttd/custommobs/config/Messages.java

@@ -1,7 +1,6 @@
 package com.alttd.custommobs.config;
 
 import lombok.extern.slf4j.Slf4j;
-import org.jetbrains.annotations.NotNull;
 
 import java.io.File;
 
@@ -30,14 +29,12 @@ public class Messages extends AbstractConfig {
         public static String HELP_MESSAGE_WRAPPER = "<gold>Main help:\n<commands></gold>";
         public static String HELP_MESSAGE = "<green>Show this menu: <gold>/cm help</gold></green>";
         public static String SPAWN = "<green>Spawn a mob of a specific type: <gold>/cm spawn <mob_type> <mob> [<world> <x> <y> <z>]</gold></green>";
-        public static String GIVE_SPAWNER = "<green>Give a mob spawner for a mob of a specific type: <gold>/cm givespawner <mob_type> <mob></green>";
 
         @SuppressWarnings("unused")
         private static void load() {
             HELP_MESSAGE_WRAPPER = config.getString(prefix, "help-wrapper", HELP_MESSAGE_WRAPPER);
             HELP_MESSAGE = config.getString(prefix, "help", HELP_MESSAGE);
             SPAWN = config.getString(prefix, "spawn", SPAWN);
-            GIVE_SPAWNER = config.getString(prefix, "give-spawner", GIVE_SPAWNER);
         }
     }
 
@@ -55,31 +52,4 @@ public class Messages extends AbstractConfig {
             PLAYER_NOT_FOUND = config.getString(prefix, "player-only", PLAYER_NOT_FOUND);
         }
     }
-
-    public static class GIVE_SPAWNER {
-        private static final String prefix = "give-spawner.";
-
-        public static String FULL_INVENTORY = "<red>You inventory is full so the spawner was not given</red>";
-        public static String GIVEN = "<green>You have been given a <entity> spawner for type <mob_type></green>";
-        public static String SPAWNER_NAME = "<gold><entity> <mob_type> spawner</gold>";
-
-        @SuppressWarnings("unused")
-        private static void load() {
-            FULL_INVENTORY = config.getString(prefix, "full-inventory", FULL_INVENTORY);
-            GIVEN = config.getString(prefix, "given", GIVEN);
-            SPAWNER_NAME = config.getString(prefix, "spawner-name", SPAWNER_NAME);
-        }
-    }
-
-    public static class PLACE_SPAWNER {
-        private static final String prefix = "place-spawner.";
-        public static String INVALID_MOB_TYPE = "<red>This spawner has an invalid mob type (<mob-type>)</red>";
-        public static String INVALID_ENTITY_TYPE = "<red>This spawner has an invalid entity type (<entity-type>)</red>";
-
-        @SuppressWarnings("unused")
-        private static void load() {
-            INVALID_MOB_TYPE = config.getString(prefix, "invalid-mob-type", INVALID_MOB_TYPE);
-            INVALID_ENTITY_TYPE = config.getString(prefix, "invalid-entity-type", INVALID_ENTITY_TYPE);
-        }
-    }
 }

src/main/java/com/alttd/custommobs/config/MobTypes.java

@@ -53,36 +53,55 @@ public class MobTypes extends AbstractConfig {
         @SuppressWarnings("unused")
         private static void load() {
             MOB_TYPES.clear();
+            log.info("Loading mob types");
             ConfigurationSection configurationSection = config.getConfigurationSection(prefix.substring(0, prefix.length() - 1));
             if (configurationSection == null) {
                 log.warn("No config section found for {}", prefix.substring(0, prefix.length() - 1));
                 return;
             }
+            log.info("1");
             Set<String> keys = configurationSection.getKeys(false);
+            log.info("2");
             keys.forEach(key -> {
                 List<Ability> abilities = config.getStringList(prefix + key, ".abilities", List.of()).stream()
                         .map(MobTypes.MOB_TYPES::getAbility)
                         .filter(Optional::isPresent)
                         .map(Optional::get)
                         .toList();
+                log.info("3");
                 List<EntityModifier> entityModifiers = new ArrayList<>();
+                log.info("4");
                 config.getConfigurationSection(prefix + key + ".modifiers").getKeys(false).forEach(modifier -> {
+                    log.info("{}{}.modifiers.{}", prefix, key, modifier);
+                    log.info("5 {}", modifier);
                     String attribute = config.getString(String.format("%s%s.modifiers.%s.", prefix, key, modifier), "attribute", null);
+                    log.info("6");
                     if (attribute == null) {
+                        log.info("RETURN (7)");
                         return;
                     }
+                    log.info("8");
                     EntityModifier value = getAttribute(attribute, config.getDouble(String.format("%s%s.modifiers.%s.", prefix, key, modifier), "value", 1));
-                    if (value == null)
+                    log.info("9");
+                    if (value == null) {
+                        log.info("RETURN (10)");
                         return;
+                    }
+                    log.info("11");
                     entityModifiers.add(value);
                 });
+                log.info("12");
                 MOB_TYPES.put(key, new MobType(abilities, entityModifiers));
+                log.info("13");
             });
         }
 
         private static EntityModifier getAttribute(String attributeName, double value) {
             try {
                 Attribute attribute = Attribute.valueOf(attributeName);
+                log.info("DEBUG in case replacements break");
+                log.info("DEBUG: {}", attributeName);
+                log.info("DEBUG: {}", attribute.name());
                 return new EntityAttributeModifier(config.main, attribute, value);
             } catch (IllegalArgumentException e) {
                 log.error("Invalid attribute {}", attributeName, e);

src/main/java/com/alttd/custommobs/listeners/SpawnerListener.java

@@ -3,26 +3,14 @@ package com.alttd.custommobs.listeners;
 import com.alttd.custommobs.Main;
 import com.alttd.custommobs.abilities.MobType;
 import com.alttd.custommobs.abilities.MobTypeApplier;
-import com.alttd.custommobs.config.Messages;
 import com.alttd.custommobs.config.MobTypes;
-import com.alttd.custommobs.utility.EntityTypeChecker;
-import io.papermc.paper.persistence.PersistentDataContainerView;
 import lombok.extern.slf4j.Slf4j;
-import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
-import org.bukkit.NamespacedKey;
-import org.bukkit.block.Block;
 import org.bukkit.block.CreatureSpawner;
-import org.bukkit.block.Sign;
-import org.bukkit.entity.EntityType;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
-import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.SpawnerSpawnEvent;
-import org.bukkit.inventory.ItemStack;
 import org.bukkit.metadata.MetadataValue;
-import org.bukkit.persistence.PersistentDataType;
-import org.jetbrains.annotations.NotNull;
 
 import java.util.List;
 import java.util.Optional;
@@ -31,13 +19,9 @@ import java.util.Optional;
 public class SpawnerListener implements Listener {
 
     private final MobTypeApplier mobTypeApplier;
-    private final NamespacedKey mobTypeKey;
-    private final NamespacedKey entityKey;
 
-    public SpawnerListener(Main main, @NotNull NamespacedKey mobTypeKey, @NotNull NamespacedKey entityKey) {
+    public SpawnerListener(Main main) {
         mobTypeApplier = new MobTypeApplier(main);
-        this.mobTypeKey = mobTypeKey;
-        this.entityKey = entityKey;
     }
 
     @EventHandler
@@ -64,44 +48,4 @@ public class SpawnerListener implements Listener {
         mobTypeApplier.apply(livingEntity, mobType);
     }
 
-    @EventHandler
-    public void onSpawnerPlace(BlockPlaceEvent event) {
-        ItemStack itemInHand = event.getItemInHand();
-        if (!itemInHand.getType().equals(org.bukkit.Material.SPAWNER)) {
-            return;
-        }
-        PersistentDataContainerView persistentDataContainer = itemInHand.getPersistentDataContainer();
-        if (!persistentDataContainer.has(mobTypeKey) || !persistentDataContainer.has(entityKey)) {
-            return;
-        }
-        String mobType = persistentDataContainer.get(mobTypeKey, PersistentDataType.STRING);
-        String entityTypeName = persistentDataContainer.get(entityKey, PersistentDataType.STRING);
-        if (mobType == null || entityTypeName == null) {
-            return;
-        }
-
-        Optional<MobType> optionalMobType = MobTypes.MOB_TYPES.get(mobType);
-        if (optionalMobType.isEmpty()) {
-            event.getPlayer().sendRichMessage(Messages.PLACE_SPAWNER.INVALID_MOB_TYPE, Placeholder.parsed("mob-type", mobType));
-            return;
-        }
-        EntityType entityType;
-        try {
-            entityType = EntityType.valueOf(entityTypeName);
-            if (!entityType.isSpawnable() || !EntityTypeChecker.isMob(entityType)) {
-                event.getPlayer().sendRichMessage(Messages.PLACE_SPAWNER.INVALID_ENTITY_TYPE, Placeholder.parsed("entity-type", entityTypeName));
-                return;
-            }
-        } catch (IllegalArgumentException e) {
-            log.info("DEBUG: Invalid mob type {}", entityTypeName);
-            return;
-        }
-
-        if (event.getBlock().getState() instanceof CreatureSpawner spawner) {
-            spawner.setSpawnedType(entityType);
-        } else {
-            log.info("Actual bock state {}", event.getBlock().getState().getClass().getName());
-        }
-    }
-
 }

src/main/java/com/alttd/custommobs/utility/EntityTypeChecker.java

@@ -1,24 +0,0 @@
-package com.alttd.custommobs.utility;
-
-import org.bukkit.entity.Entity;
-import org.bukkit.entity.EntityType;
-import org.bukkit.entity.Mob;
-
-public class EntityTypeChecker {
-
-    public static boolean isMob(EntityType entityType) {
-        if (entityType == null) {
-            return false;
-        }
-        try {
-            Class<? extends Entity> entityClass = entityType.getEntityClass();
-            if (entityClass == null) {
-                return false;
-            }
-            Class<?> mobEntityClass = Class.forName("org.bukkit.entity." + entityClass.getSimpleName());
-            return Mob.class.isAssignableFrom(mobEntityClass);
-        } catch (ClassNotFoundException e) {
-            return false;
-        }
-    }
-}