Fixed mysql on sync

pom.xml

@@ -125,7 +125,7 @@
 		<dependency>
 			<groupId>io.lumine</groupId>
 			<artifactId>MythicLib</artifactId>
-			<version>1.1.5</version>
+			<version>1.1.6</version>
 			<scope>provided</scope>
 		</dependency>
 

src/main/java/net/Indyuce/mmocore/MMOCore.java

@@ -6,14 +6,13 @@ import io.lumine.mythic.lib.version.SpigotPlugin;
 import io.lumine.mythic.utils.plugin.LuminePlugin;
 import net.Indyuce.mmocore.api.ConfigFile;
 import net.Indyuce.mmocore.api.PlayerActionBar;
-import net.Indyuce.mmocore.comp.MMOCoreTargetRestriction;
-import net.Indyuce.mmocore.loot.chest.LootChest;
 import net.Indyuce.mmocore.api.player.PlayerData;
 import net.Indyuce.mmocore.api.player.profess.resource.PlayerResource;
 import net.Indyuce.mmocore.api.player.social.guilds.Guild;
 import net.Indyuce.mmocore.api.player.stats.StatType;
 import net.Indyuce.mmocore.api.util.debug.DebugMode;
 import net.Indyuce.mmocore.command.*;
+import net.Indyuce.mmocore.comp.MMOCoreTargetRestriction;
 import net.Indyuce.mmocore.comp.anticheat.AntiCheatSupport;
 import net.Indyuce.mmocore.comp.anticheat.SpartanPlugin;
 import net.Indyuce.mmocore.comp.citizens.CitizenInteractEventListener;
@@ -33,7 +32,7 @@ import net.Indyuce.mmocore.listener.*;
 import net.Indyuce.mmocore.listener.option.*;
 import net.Indyuce.mmocore.listener.profession.FishingListener;
 import net.Indyuce.mmocore.listener.profession.PlayerCollectStats;
-import net.Indyuce.mmocore.manager.ExperienceManager;
+import net.Indyuce.mmocore.loot.chest.LootChest;
 import net.Indyuce.mmocore.manager.*;
 import net.Indyuce.mmocore.manager.data.DataProvider;
 import net.Indyuce.mmocore.manager.data.mysql.MySQLDataProvider;
@@ -299,9 +298,13 @@ public class MMOCore extends LuminePlugin {
 			int autosave = getConfig().getInt("auto-save.interval") * 20;
 			new BukkitRunnable() {
 				public void run() {
-					for (PlayerData loaded : PlayerData.getAll())
-						if(loaded.isFullyLoaded()) dataProvider.getDataManager().saveData(loaded);
 
+					// Save player data
+					for (PlayerData data : PlayerData.getAll())
+						if (data.isFullyLoaded())
+							dataProvider.getDataManager().saveData(data);
+
+					// Save guild info
 					for (Guild guild : dataProvider.getGuildManager().getAll())
 						dataProvider.getGuildManager().save(guild);
 				}
@@ -310,20 +313,26 @@ public class MMOCore extends LuminePlugin {
 	}
 
 	public void disable() {
-		for (PlayerData data : PlayerData.getAll()) {
-			if(!data.isFullyLoaded()) return;
-			data.getQuestData().resetBossBar();
+
+		// Save player data
+		for (PlayerData data : PlayerData.getAll())
+			if (data.isFullyLoaded()) {
+				data.close();
 				dataProvider.getDataManager().saveData(data);
 			}
 
+		// Save guild info
 		for (Guild guild : dataProvider.getGuildManager().getAll())
 			dataProvider.getGuildManager().save(guild);
 
+		// Close MySQL data provider (memory leaks)
 		if (dataProvider instanceof MySQLDataProvider)
 			((MySQLDataProvider) dataProvider).close();
 
+		// Reset active blocks
 		mineManager.resetRemainingBlocks();
 
+		// Clear spawned loot chests
 		lootChests.getActive().forEach(chest -> chest.unregister(false));
 	}
 

src/main/java/net/Indyuce/mmocore/api/quest/PlayerQuests.java

@@ -153,6 +153,11 @@ public class PlayerQuests implements Closable {
 
     @Override
     public void close() {
+
+        // Remove boss bar
+        bossbar.removeAll();
+
+        // Close current objective progress
         if (current != null)
             current.getProgress().close();
     }
@@ -183,8 +188,4 @@ public class PlayerQuests implements Closable {
         bossbar.setTitle(current.getFormattedLore());
         bossbar.setProgress((double) current.getObjectiveNumber() / current.getQuest().getObjectives().size());
     }
-
-    public void resetBossBar() {
-        bossbar.removeAll();
-    }
 }

src/main/java/net/Indyuce/mmocore/comp/placeholder/RPGPlaceholders.java

@@ -4,16 +4,19 @@ import io.lumine.mythic.lib.MythicLib;
 import io.lumine.mythic.lib.api.util.AltChar;
 import me.clip.placeholderapi.expansion.PlaceholderExpansion;
 import net.Indyuce.mmocore.MMOCore;
-import net.Indyuce.mmocore.experience.PlayerProfessions;
-import net.Indyuce.mmocore.experience.Profession;
 import net.Indyuce.mmocore.api.player.PlayerData;
 import net.Indyuce.mmocore.api.player.stats.StatType;
 import net.Indyuce.mmocore.api.quest.PlayerQuests;
+import net.Indyuce.mmocore.experience.PlayerProfessions;
+import net.Indyuce.mmocore.experience.Profession;
+import net.Indyuce.mmocore.skill.Skill;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.attribute.Attribute;
 
+import java.util.Objects;
+
 
 public class RPGPlaceholders extends PlaceholderExpansion {
 	@Override
@@ -56,6 +59,12 @@ public class RPGPlaceholders extends PlaceholderExpansion {
 		if (identifier.equals("level"))
 			return "" + playerData.getLevel();
 
+		else if (identifier.startsWith("skill_level_")) {
+			String id = identifier.substring(12);
+			Skill skill = Objects.requireNonNull(MMOCore.plugin.skillManager.get(id), "Could not find skill with ID '" + id + "'");
+			return String.valueOf(playerData.getSkillLevel(skill));
+		}
+
 		else if (identifier.equals("level_percent")) {
 			double current = playerData.getExperience(), next = playerData.getLevelUpExperience();
 			return MythicLib.plugin.getMMOConfig().decimal.format(current / next * 100);

src/main/java/net/Indyuce/mmocore/manager/data/PlayerDataManager.java

@@ -42,11 +42,22 @@ public abstract class PlayerDataManager {
      * @param playerData PLayer data to unregister
      */
     public void unregisterSafe(PlayerData playerData) {
+
+        // Save data async if required
         if (playerData.isFullyLoaded())
+            Bukkit.getScheduler().runTaskAsynchronously(MMOCore.plugin, () -> {
                 saveData(playerData);
 
+                // Unregister once the data was saved
                 playerData.close();
                 this.data.remove(playerData.getUniqueId());
+            });
+
+            // Just unregister data without saving
+        else {
+            playerData.close();
+            this.data.remove(playerData.getUniqueId());
+        }
     }
 
     /**
@@ -120,6 +131,8 @@ public abstract class PlayerDataManager {
 
     /**
      * Called when player data must be saved in configs or database.
+     * This method should always be called sync because it DOES register
+     * an async task in case MySQL storage is used.
      *
      * @param data Player data to save
      */