NPC moved to mongodb

pom.xml

@@ -26,8 +26,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.1</version>
                 <configuration>
-                    <source>15</source>
+                    <source>16</source>
-                    <target>15</target>
+                    <target>16</target>
                 </configuration>
             </plugin>
             <plugin>

src/main/java/me/night/nullvalkyrie/Main.java

@@ -2,6 +2,7 @@ package me.night.nullvalkyrie;
 
 import io.github.cdimascio.dotenv.Dotenv;
 import me.night.nullvalkyrie.chests.MenuListener;
+import me.night.nullvalkyrie.database.NPCDataManager;
 import me.night.nullvalkyrie.discord.DiscordClientManager;
 import me.night.nullvalkyrie.enchantments.EnchantmentManager;
 import me.night.nullvalkyrie.events.*;
@@ -32,6 +33,6 @@ public final class Main extends JavaPlugin {
         Bukkit.getPluginManager().registerEvents(new NPCEvents(), this);
         new DiscordClientManager();
         new DatabaseManager();
-        NPCManager.reloadNPC();
+        NPCDataManager.reloadNPC();
     }
 }

src/main/java/me/night/nullvalkyrie/commands/BetaCommand.java

@@ -1,5 +1,6 @@
 package me.night.nullvalkyrie.commands;
 
+import me.night.nullvalkyrie.npc.NPCManager;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
@@ -14,6 +15,7 @@ public class BetaCommand extends Command {
     @Override
     public void onCommand(CommandSender sender, String[] args) {
         if (sender instanceof Player) {
+            NPCManager.createNPC((Player) sender, args[0]);
         }
     }
     @Override

src/main/java/me/night/nullvalkyrie/database/DatabaseManager.java

@@ -12,6 +12,7 @@ public class DatabaseManager {
     private static MongoCollection<Document> users;
     private static MongoCollection<Document> custom_weapons;
     public static MongoCollection<Document> ranks;
+    public static MongoCollection<Document> npcs;
     public MongoClient client;
     public static MongoDatabase database;
 
@@ -21,6 +22,7 @@ public class DatabaseManager {
         users = database.getCollection("users");
         custom_weapons = database.getCollection("custom_weapons");
         ranks = database.getCollection("ranks");
+        npcs = database.getCollection("npcs");
     }
     public static void createUserSchema(String username) {
         Document document = new Document();

src/main/java/me/night/nullvalkyrie/database/NPCDataManager.java

@@ -0,0 +1,67 @@
+package me.night.nullvalkyrie.database;
+
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.Property;
+import com.mongodb.client.MongoCursor;
+import me.night.nullvalkyrie.util.Util;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.EntityPlayer;
+import net.minecraft.server.level.WorldServer;
+import org.bson.Document;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.v1_19_R1.CraftServer;
+import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
+
+import java.util.UUID;
+
+import static me.night.nullvalkyrie.npc.NPCManager.*;
+
+
+public class NPCDataManager {
+    public static void setNPC(String name, int x, int y, int z, int pitch, int yaw, String world, String texture, String signature) {
+        Document document = DatabaseManager.npcs.find(new Document("Name", name)).first();
+        if(document != null) {
+            System.out.println("A NPC with this name already exist");
+        } else {
+            Document newDocument = new Document();
+            newDocument.put("Name", name);
+            newDocument.put("x", x);
+            newDocument.put("y", y);
+            newDocument.put("z", z);
+            newDocument.put("pitch", pitch);
+            newDocument.put("yaw", yaw);
+            newDocument.put("world", world);
+            newDocument.put("texture", texture);
+            newDocument.put("signature", signature);
+            DatabaseManager.npcs.insertOne(newDocument);
+        }
+    }
+    public static void reloadNPC() {
+        try (MongoCursor<Document> cursor = DatabaseManager.npcs.find().cursor()){
+            while(cursor.hasNext()) {
+                Document document = cursor.next();
+                String name = (String) document.get("Name");
+                int x = (int) document.get("x");
+                int y = (int) document.get("y");
+                int z = (int) document.get("z");
+                int pitch = (int) document.get("pitch");
+                int yaw = (int) document.get("yaw");
+                String world = (String) document.get("world");
+                String texture = (String) document.get("texture");
+                String signature = (String) document.get("signature");
+                Location location = new Location(Bukkit.getWorld(world), x ,y ,z);
+                location.setPitch((float) pitch);
+                location.setYaw((float) yaw);
+                GameProfile gameProfile = new GameProfile(UUID.randomUUID(), Util.color(name));
+                gameProfile.getProperties().put("textures", new Property("textures", texture, signature));
+                MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
+                WorldServer w = ((CraftWorld) location.getWorld()).getHandle();
+                EntityPlayer npc = new EntityPlayer(server, w, gameProfile, null);
+                npc.a(location.getX(), location.getY(), location.getZ(), location.getPitch(), location.getPitch());
+                addNPCPacket(npc);
+                getNPCs().add(npc);
+            }
+        }
+    }
+}

src/main/java/me/night/nullvalkyrie/events/CustomItemEvents.java

@@ -5,8 +5,6 @@ import com.comphenix.protocol.ProtocolLibrary;
 import com.comphenix.protocol.ProtocolManager;
 import com.comphenix.protocol.events.PacketContainer;
 import com.comphenix.protocol.wrappers.BlockPosition;
-import com.google.common.cache.Cache;
-import com.google.common.cache.CacheBuilder;
 import me.night.nullvalkyrie.items.CustomItemManager;
 import me.night.nullvalkyrie.items.Pickaxe;
 import me.night.nullvalkyrie.items.Rarity;
@@ -30,7 +28,6 @@ import org.bukkit.persistence.PersistentDataType;
 
 import java.lang.reflect.InvocationTargetException;
 import java.util.*;
-import java.util.concurrent.TimeUnit;
 
 public class CustomItemEvents implements Listener {
     private final Main main;

src/main/java/me/night/nullvalkyrie/npc/NPCEvents.java

@@ -19,6 +19,7 @@ public class NPCEvents implements Listener {
             player.sendMessage(Util.color("Hi"));
         }
     }
+
     @EventHandler
     public void onMove(PlayerMoveEvent e) {
         NPCManager.getNPCs().forEach(npc -> {

src/main/java/me/night/nullvalkyrie/npc/NPCManager.java

@@ -4,7 +4,7 @@ import com.mojang.authlib.GameProfile;
 import com.mojang.authlib.properties.Property;
 import com.mojang.datafixers.util.Pair;
 import me.night.nullvalkyrie.Main;
-import me.night.nullvalkyrie.items.CustomItemManager;
+import me.night.nullvalkyrie.database.NPCDataManager;
 import me.night.nullvalkyrie.util.Util;
 import net.minecraft.network.protocol.game.*;
 import net.minecraft.network.syncher.DataWatcher;
@@ -18,18 +18,14 @@ import net.minecraft.world.entity.EnumItemSlot;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.craftbukkit.v1_19_R1.CraftServer;
 import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
 import org.bukkit.craftbukkit.v1_19_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_19_R1.inventory.CraftItemStack;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
-import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Objects;
 import java.util.UUID;
 
 public class NPCManager {
@@ -38,9 +34,6 @@ public class NPCManager {
     public static List<EntityPlayer> getNPCs() {
         return NPCs;
     }
-    public static void reloadNPC() {
-        loadNPC(CustomItemManager.loadConfig("npcs.yml"));
-    }
     public static void createNPC(Player player, String name) { //name must be less than 16 characters including color codes **
         EntityPlayer sp = ((CraftPlayer) player).getHandle();
         MinecraftServer server = sp.c;
@@ -53,43 +46,8 @@ public class NPCManager {
         npc.a(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
         addNPCPacket(npc);
         NPCs.add(npc);
-        int var = 1;
+        NPCDataManager.setNPC(name, (int) player.getLocation().getX(), (int) player.getLocation().getY(), (int) player.getLocation().getZ(), (int) player.getLocation().getPitch(), (int) player.getLocation().getYaw(), player.getLocation().getWorld().getName(), skin[0], skin[1]);
-        FileConfiguration npcFile = CustomItemManager.loadConfig("npcs.yml");
-        if (npcFile.contains("data")) var = npcFile.getConfigurationSection("data").getKeys(false).size() + 1;
-        npcFile.set("data." + var + ".x", (int) player.getLocation().getX());
-        npcFile.set("data." + var + ".y", (int) player.getLocation().getY());
-        npcFile.set("data." + var + ".z", (int) player.getLocation().getZ());
-        npcFile.set("data." + var + ".pitch", (int) player.getLocation().getPitch());
-        npcFile.set("data." + var + ".yaw", (int) player.getLocation().getYaw());
-        npcFile.set("data." + var + ".world", player.getLocation().getWorld().getName());
-        npcFile.set("data." + var + ".name", name);
-        npcFile.set("data." + var + ".texture", skin[0]);
-        npcFile.set("data." + var + ".signature", skin[1]);
-        try {
-            npcFile.save(CustomItemManager.loadFile("npcs.yml"));
-        } catch (IOException e) {
-            e.printStackTrace();
     }
-    }
-
-    public static void loadNPC(FileConfiguration npcFile) {
-        npcFile.getConfigurationSection("data").getKeys(false).forEach(npc -> {
-            Location location = new Location(Bukkit.getWorld(Objects.requireNonNull(npcFile.getString("data." + npc + ".world"))), npcFile.getInt("data." + npc + ".x"), npcFile.getInt("data." + npc + ".y"), npcFile.getInt("data." + npc + ".z"));
-            location.setPitch((float) npcFile.getDouble("data." + npc + ".pitch"));
-            location.setYaw((float) npcFile.getDouble("data." + npc + ".yaw"));
-            String name = npcFile.getString("data." + npc + ".name");
-            GameProfile gameProfile = new GameProfile(UUID.randomUUID(), Util.color(name));
-            gameProfile.getProperties().put("textures", new Property("textures", npcFile.getString("data." + npc + ".texture"), npcFile.getString("data." + npc + ".signature")));
-            MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
-            WorldServer world = ((CraftWorld) location.getWorld()).getHandle();
-            EntityPlayer npcs = new EntityPlayer(server, world, gameProfile, null);
-            npcs.a(location.getX(), location.getY(), location.getZ(), location.getPitch(), location.getPitch());
-            addNPCPacket(npcs);
-            NPCs.add(npcs);
-        });
-
-    }
-
     public static void addNPCPacket(EntityPlayer npc) {
         for (Player player : Bukkit.getOnlinePlayers()) {
             PlayerConnection pc = ((CraftPlayer) player).getHandle().b;