add missing defaults and constructor for database config

src/main/java/com/gmail/nossr50/config/Config.java

@@ -50,11 +50,11 @@ public abstract class Config implements VersionedConfig, Unload {
     /* CONFIG MANAGER */
     //private ConfigurationLoader<CommentedCommentedConfigurationNode> configManager;
 
-    public Config(String pathToParentFolder, String relativePath, boolean mergeNewKeys, boolean copyDefaults, boolean removeOldKeys) {
+    /*public Config(String pathToParentFolder, String relativePath, boolean mergeNewKeys, boolean copyDefaults, boolean removeOldKeys) {
         //TODO: Check if this works...
         this(new File(pathToParentFolder), relativePath, mergeNewKeys, copyDefaults, removeOldKeys);
         System.out.println("mcMMO Debug: Don't forget to check if loading config file by string instead of File works...");
-    }
+    }*/
 
     public Config(File pathToParentFolder, String relativePath, boolean mergeNewKeys, boolean copyDefaults, boolean removeOldKeys) {
         /*

src/main/java/com/gmail/nossr50/config/ConfigConstants.java

@@ -0,0 +1,27 @@
+package com.gmail.nossr50.config;
+
+import com.gmail.nossr50.mcMMO;
+
+import java.io.File;
+
+/**
+ * Constants relating to config folders and paths
+ */
+public class ConfigConstants {
+    /* FOLDER NAMES */
+    public static final String FOLDER_NAME_CONFIG = "config";
+    public static final String FOLDER_NAME_SKILLS = "skills";
+
+    /* RELATIVE PATHS */
+    public final static String RELATIVE_PATH_CONFIG_DIR = File.separator + FOLDER_NAME_CONFIG;
+    public final static String RELATIVE_PATH_SKILLS_DIR = RELATIVE_PATH_CONFIG_DIR + File.separator + FOLDER_NAME_SKILLS;
+
+    /**
+     * Return the data folder for mcMMO
+     * @return the File for the data folder used by mcMMO
+     */
+    public static File getDataFolder()
+    {
+        return mcMMO.p.getDataFolder();
+    }
+}

src/main/java/com/gmail/nossr50/config/ConfigManager.java

@@ -3,6 +3,7 @@ package com.gmail.nossr50.config;
 import com.gmail.nossr50.config.collectionconfigs.CollectionClassType;
 import com.gmail.nossr50.config.collectionconfigs.MultiConfigContainer;
 import com.gmail.nossr50.config.experience.ExperienceConfig;
+import com.gmail.nossr50.config.hocon.database.ConfigDatabase;
 import com.gmail.nossr50.config.party.ItemWeightConfig;
 import com.gmail.nossr50.config.skills.alchemy.PotionConfig;
 import com.gmail.nossr50.config.treasure.ExcavationTreasureConfig;
@@ -64,6 +65,7 @@ public final class ConfigManager {
 
     /* CONFIG INSTANCES */
 
+    private ConfigDatabase configDatabase;
     private MainConfig mainConfig;
     private FishingTreasureConfig fishingTreasureConfig;
     private ExcavationTreasureConfig excavationTreasureConfig;
@@ -92,6 +94,7 @@ public final class ConfigManager {
         // I'm pretty these are supposed to be done in a specific order, so don't rearrange them willy nilly
 
         //TODO: Not sure about the order of MainConfig
+        configDatabase = new ConfigDatabase();
         mainConfig = new MainConfig();
 
         fishingTreasureConfig = new FishingTreasureConfig();
@@ -299,4 +302,6 @@ public final class ConfigManager {
     public ExperienceMapManager getExperienceMapManager() {
         return experienceMapManager;
     }
+
+    public ConfigDatabase getConfigDatabase() { return configDatabase; }
 }

src/main/java/com/gmail/nossr50/config/hocon/database/ConfigCategoryDatabase.java

@@ -7,16 +7,16 @@ import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
 public class ConfigCategoryDatabase {
 
     @Setting(value = "User_Name", comment = "The authorized user for your MySQL/MariaDB DB")
-    private String username;
+    private String username = "example_user_name";
 
     @Setting(value = "User_Password", comment = "The password for your authorized user")
-    private String password;
+    private String password = "example_user_password";
 
     @Setting(value = "Database_Name", comment = "The database name for your DB, this DB must already exist on the SQL server.")
-    private String databaseName;
+    private String databaseName = "example_database_name";
 
     @Setting(value = "Table_Prefix", comment = "The Prefix that will be used for tables in your DB")
-    private String tablePrefix;
+    private String tablePrefix = "mcmmo_";
 
     @Setting(value = "Max_Connections", comment = "This setting is the max simultaneous MySQL/MariaDB connections allowed at a time, this needs to be high enough to support multiple player logins in quick succession")
     private ConfigCategoryMaxConnections configCategoryMaxConnections;

src/main/java/com/gmail/nossr50/config/hocon/database/ConfigCategoryMaxConnections.java

@@ -7,12 +7,12 @@ import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
 public class ConfigCategoryMaxConnections {
 
     @Setting(value = "Misc")
-    private int misc;
+    private int misc = 30;
 
     @Setting(value = "Load")
-    private int load;
+    private int load = 30;
 
     @Setting(value = "Save")
-    private int save;
+    private int save = 30;
 
 }

src/main/java/com/gmail/nossr50/config/hocon/database/ConfigCategoryMaxPoolSize.java

@@ -6,11 +6,11 @@ import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
 @ConfigSerializable
 public class ConfigCategoryMaxPoolSize {
     @Setting(value = "Misc")
-    private int misc;
+    private int misc = 10;
 
     @Setting(value = "Load")
-    private int load;
+    private int load = 20;
 
     @Setting(value = "Save")
-    private int save;
+    private int save = 20;
 }

src/main/java/com/gmail/nossr50/config/hocon/database/ConfigCategoryMySQL.java

@@ -7,7 +7,7 @@ import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
 public class ConfigCategoryMySQL {
 
     @Setting(value = "Enabled", comment = "If set to true, mcMMO will use MySQL/MariaDB instead of FlatFile storage")
-    private boolean enabled;
+    private boolean enabled = true;
 
     @Setting(value = "Database", comment = "Database settings for MySQL/MariaDB")
     private ConfigCategoryDatabase configCategoryDatabase;

src/main/java/com/gmail/nossr50/config/hocon/database/ConfigDatabase.java

@@ -1,12 +1,32 @@
 package com.gmail.nossr50.config.hocon.database;
 
+import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.config.ConfigConstants;
 import ninja.leaping.configurate.objectmapping.Setting;
 import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
 
 @ConfigSerializable
-public class ConfigDatabase {
+public class ConfigDatabase extends Config {
 
     @Setting(value = "MySQL", comment = "Settings for using MySQL or MariaDB database")
     private ConfigCategoryMySQL configCategoryMySQL;
 
+    public ConfigDatabase() {
+        super(ConfigConstants.getDataFolder(), ConfigConstants.RELATIVE_PATH_CONFIG_DIR, true, false, true);
+    }
+
+    @Override
+    public void unload() {
+
+    }
+
+    /**
+     * The version of this config
+     *
+     * @return
+     */
+    @Override
+    public double getConfigVersion() {
+        return 1;
+    }
 }