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- package me.km.overrides;
- import com.google.common.collect.Lists;
- import com.mojang.authlib.GameProfile;
- import io.netty.buffer.Unpooled;
- import java.util.List;
- import java.util.Map;
- import java.util.Optional;
- import java.util.UUID;
- import me.km.Server;
- import me.km.utils.ReflectionUtils;
- import net.minecraft.entity.Entity;
- import net.minecraft.entity.EntityType;
- import net.minecraft.entity.player.PlayerEntity;
- import net.minecraft.entity.player.ServerPlayerEntity;
- import net.minecraft.nbt.CompoundNBT;
- import net.minecraft.network.NetworkManager;
- import net.minecraft.network.PacketBuffer;
- import net.minecraft.network.play.ServerPlayNetHandler;
- import net.minecraft.network.play.server.SChangeGameStatePacket;
- import net.minecraft.network.play.server.SCustomPayloadPlayPacket;
- import net.minecraft.network.play.server.SHeldItemChangePacket;
- import net.minecraft.network.play.server.SJoinGamePacket;
- import net.minecraft.network.play.server.SPlayEntityEffectPacket;
- import net.minecraft.network.play.server.SPlayerAbilitiesPacket;
- import net.minecraft.network.play.server.SPlayerListItemPacket;
- import net.minecraft.network.play.server.SRespawnPacket;
- import net.minecraft.network.play.server.SServerDifficultyPacket;
- import net.minecraft.network.play.server.SSetExperiencePacket;
- import net.minecraft.network.play.server.SSpawnPositionPacket;
- import net.minecraft.network.play.server.STagsListPacket;
- import net.minecraft.network.play.server.SUpdateRecipesPacket;
- import net.minecraft.potion.EffectInstance;
- import net.minecraft.server.dedicated.DedicatedPlayerList;
- import net.minecraft.server.dedicated.DedicatedServer;
- import net.minecraft.server.management.DemoPlayerInteractionManager;
- import net.minecraft.server.management.PlayerInteractionManager;
- import net.minecraft.server.management.PlayerList;
- import net.minecraft.server.management.PlayerProfileCache;
- import net.minecraft.util.math.BlockPos;
- import net.minecraft.util.math.Vec3d;
- import net.minecraft.util.text.ITextComponent;
- import net.minecraft.util.text.TranslationTextComponent;
- import net.minecraft.world.GameRules;
- import net.minecraft.world.IWorld;
- import net.minecraft.world.server.ServerWorld;
- import net.minecraft.world.dimension.DimensionType;
- import net.minecraft.world.storage.WorldInfo;
- import org.apache.logging.log4j.LogManager;
- public final class ModPlayerList extends DedicatedPlayerList {
- private final DedicatedServer server;
- private final List<ServerPlayerEntity> players;
- private final Map<UUID, ServerPlayerEntity> uuidToPlayerMap;
- public ModPlayerList(DedicatedServer server) {
- super(server);
- this.server = server;
- this.players = getPlayers();
- this.uuidToPlayerMap = ReflectionUtils.getFieldValue(Map.class, PlayerList.class, this, "field_177454_f");
- }
- @Override
- public void initializeConnectionToPlayer(NetworkManager netManager, ServerPlayerEntity p) {
- GameProfile profile = p.getGameProfile();
- PlayerProfileCache cache = this.server.getPlayerProfileCache();
- cache.addEntry(profile);
- CompoundNBT compoundnbt = this.readPlayerDataFromFile(p);
- ServerWorld sw = this.server.getWorld(p.dimension);
- if(sw == null) {
- p.dimension = DimensionType.OVERWORLD;
- sw = this.server.getWorld(p.dimension);
- p.setPosition(sw.getWorldInfo().getSpawnX(), sw.getWorldInfo().getSpawnY(), sw.getWorldInfo().getSpawnZ());
- }
- p.setWorld(sw);
- p.interactionManager.setWorld((ServerWorld) p.world);
- String s1 = "local";
- if(netManager.getRemoteAddress() != null) {
- s1 = netManager.getRemoteAddress().toString();
- }
- LogManager.getLogger().info("{}[{}] logged in with entity id {} at ({}, {}, {})", p.getName().getString(), s1, p.getEntityId(), p.getPosX(), p.getPosY(), p.getPosZ());
- WorldInfo wi = sw.getWorldInfo();
- setPlayerGameTypeBasedOnOther(p, null, sw);
- ServerPlayNetHandler spnh = new ServerPlayNetHandler(server, netManager, p);
- net.minecraftforge.fml.network.NetworkHooks.sendMCRegistryPackets(netManager, "PLAY_TO_CLIENT");
- net.minecraftforge.fml.network.NetworkHooks.sendDimensionDataPacket(netManager, p);
- GameRules gamerules = sw.getGameRules();
- spnh.sendPacket(new SJoinGamePacket(p.getEntityId(), p.interactionManager.getGameType(), WorldInfo.byHashing(wi.getSeed()), wi.isHardcore(), sw.dimension.getType(), this.getMaxPlayers(), wi.getGenerator(), getViewDistance(), gamerules.getBoolean(GameRules.REDUCED_DEBUG_INFO), !gamerules.getBoolean(GameRules.DO_IMMEDIATE_RESPAWN)));
- spnh.sendPacket(new SCustomPayloadPlayPacket(SCustomPayloadPlayPacket.BRAND, (new PacketBuffer(Unpooled.buffer())).writeString(this.getServer().getServerModName())));
- spnh.sendPacket(new SServerDifficultyPacket(wi.getDifficulty(), wi.isDifficultyLocked()));
- spnh.sendPacket(new SPlayerAbilitiesPacket(p.abilities));
- spnh.sendPacket(new SHeldItemChangePacket(p.inventory.currentItem));
- spnh.sendPacket(new SUpdateRecipesPacket(server.getRecipeManager().getRecipes()));
- spnh.sendPacket(new STagsListPacket(server.getNetworkTagManager()));
- this.updatePermissionLevel(p);
- p.getStats().markAllDirty();
- p.getRecipeBook().init(p);
- this.sendScoreboard(sw.getScoreboard(), p);
- this.server.refreshStatusNextTick();
- spnh.setPlayerLocation(p.getPosX(), p.getPosY(), p.getPosZ(), p.rotationYaw, p.rotationPitch);
- this.addPlayer(p);
- this.uuidToPlayerMap.put(p.getUniqueID(), p);
- this.sendPacketToAllPlayers(new SPlayerListItemPacket(SPlayerListItemPacket.Action.ADD_PLAYER, p));
- for(int i = 0; i < this.players.size(); i++) {
- p.connection.sendPacket(new SPlayerListItemPacket(SPlayerListItemPacket.Action.ADD_PLAYER, players.get(i)));
- }
- sw.addNewPlayer(p);
- server.getCustomBossEvents().onPlayerLogin(p);
- sendWorldInfo(p, sw);
- if(!this.server.getResourcePackUrl().isEmpty()) {
- p.loadResourcePack(server.getResourcePackUrl(), server.getResourcePackHash());
- }
- for(EffectInstance effectinstance : p.getActivePotionEffects()) {
- spnh.sendPacket(new SPlayEntityEffectPacket(p.getEntityId(), effectinstance));
- }
- if(compoundnbt != null && compoundnbt.contains("RootVehicle", 10)) {
- CompoundNBT compoundnbt1 = compoundnbt.getCompound("RootVehicle");
- final ServerWorld worldf = sw;
- Entity entity1 = EntityType.func_220335_a(compoundnbt1.getCompound("Entity"), sw, (p_217885_1_) -> {
- return !worldf.summonEntity(p_217885_1_) ? null : p_217885_1_;
- });
- if(entity1 != null) {
- UUID uuid = compoundnbt1.getUniqueId("Attach");
- if(entity1.getUniqueID().equals(uuid)) {
- p.startRiding(entity1, true);
- } else {
- for(Entity entity : entity1.getRecursivePassengers()) {
- if(entity.getUniqueID().equals(uuid)) {
- p.startRiding(entity, true);
- break;
- }
- }
- }
- if(!p.isPassenger()) {
- LogManager.getLogger().warn("Couldn't reattach entity to player");
- p.removeEntity(entity1);
- for(Entity entity2 : entity1.getRecursivePassengers()) {
- sw.removeEntity(entity2);
- }
- }
- }
- }
- p.addSelfToInternalCraftingInventory();
- net.minecraftforge.fml.hooks.BasicEventHooks.firePlayerLoggedIn(p);
- }
- @Override
- public ServerPlayerEntity createPlayerForUser(GameProfile profile) {
- UUID uuid = PlayerEntity.getUUID(profile);
- List<ServerPlayerEntity> list = Lists.newArrayList();
- for(int i = 0; i < this.players.size(); i++) {
- ServerPlayerEntity p = this.players.get(i);
- if(p.getUniqueID().equals(uuid)) {
- list.add(p);
- }
- }
- ServerPlayerEntity p2 = this.uuidToPlayerMap.get(profile.getId());
- if(p2 != null && !list.contains(p2)) {
- list.add(p2);
- }
- for(ServerPlayerEntity p : list) {
- p.connection.disconnect(new TranslationTextComponent("multiplayer.disconnect.duplicate_login"));
- }
- PlayerInteractionManager playerinteractionmanager;
- if(server.isDemo()) {
- playerinteractionmanager = new DemoPlayerInteractionManager(server.getWorld(DimensionType.OVERWORLD));
- } else {
- playerinteractionmanager = new PlayerInteractionManager(server.getWorld(DimensionType.OVERWORLD));
- }
- return new ModEntityPlayerMP(this.server, this.server.getWorld(DimensionType.OVERWORLD), profile, playerinteractionmanager);
- }
- @Override
- public ServerPlayerEntity recreatePlayerEntity(ServerPlayerEntity pIn, DimensionType dim, boolean conqueredEnd) {
- Server.scriptEvents.onPlayerPreRespawn(pIn);
- ServerWorld world = server.getWorld(dim);
- if(world == null) {
- dim = pIn.getSpawnDimension();
- } else if(!world.getDimension().canRespawnHere()) {
- dim = world.getDimension().getRespawnDimension(pIn);
- }
- if(server.getWorld(dim) == null) {
- dim = DimensionType.OVERWORLD;
- }
- this.removePlayer(pIn);
- pIn.getServerWorld().removePlayer(pIn, true); // Forge: keep data until copyFrom called
- BlockPos blockpos = pIn.getBedLocation(dim);
- boolean flag = pIn.isSpawnForced(dim);
- pIn.dimension = dim;
- PlayerInteractionManager playerinteractionmanager;
- if(this.server.isDemo()) {
- playerinteractionmanager = new DemoPlayerInteractionManager(this.server.getWorld(pIn.dimension));
- } else {
- playerinteractionmanager = new PlayerInteractionManager(this.server.getWorld(pIn.dimension));
- }
- ServerPlayerEntity p = new ModEntityPlayerMP(this.server, this.server.getWorld(pIn.dimension), pIn.getGameProfile(), playerinteractionmanager, (ModEntityPlayerMP) pIn);
- p.connection = pIn.connection;
- p.copyFrom(pIn, conqueredEnd);
- pIn.remove(false); // Forge: clone event had a chance to see old data, now discard it
- p.dimension = dim;
- p.setEntityId(pIn.getEntityId());
- p.setPrimaryHand(pIn.getPrimaryHand());
- for(String s : pIn.getTags()) {
- p.addTag(s);
- }
- ServerWorld sw = this.server.getWorld(pIn.dimension);
- setPlayerGameTypeBasedOnOther(p, pIn, sw);
- if(blockpos != null) {
- Optional<Vec3d> optional = PlayerEntity.checkBedValidRespawnPosition(server.getWorld(pIn.dimension), blockpos, flag);
- if(optional.isPresent()) {
- Vec3d vec3d = optional.get();
- p.setLocationAndAngles(vec3d.x, vec3d.y, vec3d.z, 0.0f, 0.0f);
- p.setSpawnPoint(blockpos, flag, false, dim);
- } else {
- p.connection.sendPacket(new SChangeGameStatePacket(0, 0.0f));
- }
- }
- while(!sw.hasNoCollisions(p) && p.getPosY() < 256.0D) {
- p.setPosition(p.getPosX(), p.getPosY() + 1.0, p.getPosZ());
- }
- WorldInfo wi = p.world.getWorldInfo();
- net.minecraftforge.fml.network.NetworkHooks.sendDimensionDataPacket(p.connection.netManager, p);
- p.connection.sendPacket(new SRespawnPacket(p.dimension, WorldInfo.byHashing(wi.getSeed()), wi.getGenerator(), p.interactionManager.getGameType()));
- BlockPos pos = sw.getSpawnPoint();
- p.connection.setPlayerLocation(p.getPosX(), p.getPosY(), p.getPosZ(), p.rotationYaw, p.rotationPitch);
- p.connection.sendPacket(new SSpawnPositionPacket(pos));
- p.connection.sendPacket(new SServerDifficultyPacket(wi.getDifficulty(), wi.isDifficultyLocked()));
- p.connection.sendPacket(new SSetExperiencePacket(p.experience, p.experienceTotal, p.experienceLevel));
- sendWorldInfo(p, sw);
- updatePermissionLevel(p);
- sw.addRespawnedPlayer(p);
- this.addPlayer(p);
- this.uuidToPlayerMap.put(p.getUniqueID(), p);
- p.addSelfToInternalCraftingInventory();
- p.setHealth(p.getHealth());
- net.minecraftforge.fml.hooks.BasicEventHooks.firePlayerRespawnEvent(p, conqueredEnd);
- return p;
- }
- private void setPlayerGameTypeBasedOnOther(ServerPlayerEntity target, ServerPlayerEntity source, IWorld w) {
- ReflectionUtils.setPlayerGameTypeBasedOnOther(this, target, source, w);
- }
- @Override
- public void sendMessage(ITextComponent component) {
- // filter multiplayer leave text
- if(component instanceof TranslationTextComponent && ((TranslationTextComponent) component).getKey().equals("multiplayer.player.left")) {
- return;
- }
- super.sendMessage(component);
- }
- }
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