203 lines
11 KiB
Java
203 lines
11 KiB
Java
package vip.fubuki.playersync.sync;
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import com.mojang.brigadier.exceptions.CommandSyntaxException;
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import net.minecraft.nbt.*;
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import net.minecraft.network.chat.Component;
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import net.minecraft.server.level.ServerPlayer;
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import net.minecraft.world.effect.MobEffect;
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import net.minecraft.world.effect.MobEffectInstance;
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import net.minecraft.world.entity.player.Inventory;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.minecraftforge.api.distmarker.Dist;
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import net.minecraftforge.event.entity.player.PlayerEvent;
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import net.minecraftforge.eventbus.api.SubscribeEvent;
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import net.minecraftforge.fml.common.Mod;
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import vip.fubuki.playersync.config.JdbcConfig;
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import vip.fubuki.playersync.util.JDBCsetUp;
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import vip.fubuki.playersync.util.LocalJsonUtil;
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import java.io.*;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.*;
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@Mod.EventBusSubscriber
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public class VanillaSync {
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@SubscribeEvent
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public static void OnPlayerJoin(PlayerEvent.PlayerLoggedInEvent event) throws SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException, IOException, CommandSyntaxException {
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String player_uuid = event.getEntity().getUUID().toString();
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ResultSet resultSet=JDBCsetUp.executeQuery("SELECT online FROM player_data WHERE uuid='"+player_uuid+"'");
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ServerPlayer serverPlayer = (ServerPlayer) event.getEntity();
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if(!resultSet.next()){
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Store(event.getEntity(),true,Dist.CLIENT.isDedicatedServer());
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return;
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}
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boolean online = resultSet.getBoolean("online");
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resultSet=JDBCsetUp.executeQuery("SELECT * FROM player_data WHERE uuid='"+player_uuid+"'");
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if(online) {
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serverPlayer.connection.disconnect(Component.translatable("player_sync.already_online"));
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}else {
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JDBCsetUp.executeUpdate("UPDATE player_data SET online=true WHERE uuid='"+player_uuid+"'");
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if(resultSet.next()) {
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//Easy Part
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serverPlayer.setHealth(resultSet.getInt("health"));
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serverPlayer.getFoodData().setFoodLevel(resultSet.getInt("food_level"));
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serverPlayer.totalExperience=0;
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serverPlayer.experienceLevel=0;
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serverPlayer.experienceProgress=0;
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serverPlayer.giveExperiencePoints(resultSet.getInt("xp"));
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serverPlayer.setScore(resultSet.getInt("score"));
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//Equipment
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String armor_data=resultSet.getString("armor");
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if(armor_data.length()>2) {
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Map<Integer, String> equipment = LocalJsonUtil.StringToEntryMap(armor_data);
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for (Map.Entry<Integer, String> entry : equipment.entrySet()) {
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serverPlayer.getInventory().armor.set(entry.getKey(), Deserialize(entry));
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}
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}
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//Inventory
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Map<Integer,String> inventory = LocalJsonUtil.StringToEntryMap(resultSet.getString("inventory"));
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for (Map.Entry<Integer, String> entry : inventory.entrySet()) {
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serverPlayer.getInventory().setItem(entry.getKey(),Deserialize(entry));
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}
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//Ender chest
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Map<Integer,String> ender_chest = LocalJsonUtil.StringToEntryMap(resultSet.getString("enderchest"));
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for (Map.Entry<Integer, String> entry : ender_chest.entrySet()) {
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serverPlayer.getEnderChestInventory().setItem(entry.getKey(),Deserialize(entry));
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}
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//Effects
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String effectData=resultSet.getString("effects");
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if(effectData.length()>2) {
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serverPlayer.removeAllEffects();
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Map<Integer, String> effects = LocalJsonUtil.StringToEntryMap(effectData);
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for (Map.Entry<Integer, String> entry : effects.entrySet()) {
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CompoundTag effectTag = NbtUtils.snbtToStructure(entry.getValue().replace("|", ","));
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MobEffectInstance mobEffectInstance = MobEffectInstance.load(effectTag);
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assert mobEffectInstance != null;
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serverPlayer.addEffect(mobEffectInstance);
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}
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}
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//Advancements
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File gameDir = serverPlayer.getServer().getServerDirectory();
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if(Dist.CLIENT.isDedicatedServer()){
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File advancements = new File(gameDir, JdbcConfig.SYNC_WORLD.get().get(0)+"/advancements"+"/"+player_uuid+".json");
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if (!advancements.exists()) {
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advancements.createNewFile();
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}
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byte [] bytes=resultSet.getString("advancements").getBytes();
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Files.write(advancements.toPath(),bytes);
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}else{
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File[] files= ScanAdvancementsFile(player_uuid, gameDir);
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for (File file : files) {
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if(file==null) continue;
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byte [] bytes=resultSet.getString("advancements").getBytes();
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Files.write(file.toPath(),bytes);
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}
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}
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}
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//Mod support
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ModsSupport modsSupport = new ModsSupport();
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modsSupport.onPlayerJoin(serverPlayer);
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serverPlayer.addTag("player_synced");
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}
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resultSet.close();
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}
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private static ItemStack Deserialize(Map.Entry<Integer, String> entry) throws CommandSyntaxException {
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String nbt= entry.getValue().replace("|",",").replace("^","\"").replace("[","{").replace("]","}");
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CompoundTag compoundTag = NbtUtils.snbtToStructure(nbt);
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return ItemStack.of(compoundTag);
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}
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@SubscribeEvent
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public static void OnPlayerLogout(PlayerEvent.PlayerLoggedOutEvent event) throws SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException, IOException {
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String player_uuid = event.getEntity().getUUID().toString();
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JDBCsetUp.executeUpdate("UPDATE player_data SET online=false WHERE uuid='"+player_uuid+"'");
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if(!event.getEntity().getTags().contains("player_synced")) return;
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Store(event.getEntity(),false,Dist.CLIENT.isDedicatedServer());
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//Mod support
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ModsSupport modsSupport = new ModsSupport();
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modsSupport.onPlayerLeave(event.getEntity());
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event.getEntity().removeTag("player_synced");
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}
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public static void Store(Player player, boolean init,boolean isServer) throws SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException, IOException {
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String player_uuid = player.getUUID().toString();
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//Easy part
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int XP = player.totalExperience;
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int score=player.getScore();
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int food_level=player.getFoodData().getFoodLevel();
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int health=(int) player.getHealth();
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//Equipment
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Map<Integer,String> equipment =new HashMap<>() ;
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for (int i = 0; i < player.getInventory().armor.size(); i++) {
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ItemStack itemStack = player.getInventory().armor.get(i);
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if(itemStack.isEmpty()) continue;
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equipment.put(i,itemStack.serializeNBT().toString().replace(",","|").replace("\"","^").replace("{","[").replace("}","]"));
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}
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//inventory
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Inventory inventory = player.getInventory();
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Map<Integer,String> inventoryMap=new HashMap<>();
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for (int i = 0; i < inventory.items.size(); i++) {
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CompoundTag itemNBT = inventory.items.get(i).serializeNBT();
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inventoryMap.put(i,itemNBT.toString().replace(",","|").replace("\"","^").replace("{","[").replace("}","]"));
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}
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//EnderChest
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Map<Integer, String> ender_chest=new HashMap<>();
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for (int i=0;i< player.getEnderChestInventory().getContainerSize();i++) {
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CompoundTag itemNBT = player.getEnderChestInventory().getItem(i).serializeNBT();
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ender_chest.put(i,itemNBT.toString().replace(",","|").replace("\"","^").replace("{","[").replace("}","]"));
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}
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//Effects
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Map<MobEffect,MobEffectInstance> effects= player.getActiveEffectsMap();
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Map<Integer,String> effectMap=new HashMap<>();
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for (Map.Entry<MobEffect, MobEffectInstance> entry : effects.entrySet()) {
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CompoundTag effectTag= entry.getValue().save(new CompoundTag());
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effectMap.put(MobEffect.getId(entry.getKey()),effectTag.toString().replace(",","|"));
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}
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//Advancements
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//File root = serverPlayer.getServer().getServerDirectory();
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File advancements = null;
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File gameDir = Objects.requireNonNull(player.getServer()).getServerDirectory();
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if(isServer){
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advancements = new File(gameDir, JdbcConfig.SYNC_WORLD.get().get(0)+"/advancements"+"/"+player_uuid+".json");
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}else{
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// File gameDir = Minecraft.getInstance().gameDirectory;
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File[] files=ScanAdvancementsFile(player_uuid, gameDir);
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//Get LastModified
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long latestModifiedDate = 0;
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for (File file : files) {
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if(file==null) continue;
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if (file.lastModified() > latestModifiedDate) {
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latestModifiedDate = file.lastModified();
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advancements = file;
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}
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}
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}
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byte[] bytes = new byte[0];
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if (advancements != null) {
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bytes = Files.readAllBytes(advancements.toPath());
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}
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String json = new String(bytes, StandardCharsets.UTF_8);
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//SQL Operation
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if(init){
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JDBCsetUp.executeUpdate("INSERT INTO player_data (uuid,armor,inventory,enderchest,advancements,effects,xp,food_level,health,score,online) VALUES ('"+player_uuid+"','"+equipment+"','"+inventoryMap+"','"+ender_chest+"','"+advancements+"','"+effectMap+"','"+XP+"','"+food_level+"','"+health+"','"+score+"',online=true)");
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}else JDBCsetUp.executeUpdate("UPDATE player_data SET inventory = '"+inventoryMap+"',armor='"+equipment+"' ,xp='"+XP+"',effects='"+effectMap+"',enderchest='"+ender_chest+"',score='"+score+"',food_level='"+food_level+"',health='"+health+"',advancements='"+json+"' WHERE uuid = '"+player_uuid+"'");
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}
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private static File[] ScanAdvancementsFile(String player_uuid, File gameDir) {
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File[] files = new File[JdbcConfig.SYNC_WORLD.get().size()];
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for (int i = 0; i < JdbcConfig.SYNC_WORLD.get().size(); i++) {
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File advanceFile=new File(gameDir, "saves/"+JdbcConfig.SYNC_WORLD.get().get(i)+"/advancements"+"/"+player_uuid+".json");
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if(!advanceFile.exists()) continue;
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files[i] = advanceFile;
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}
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return files;
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}
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}
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