120 lines
5.6 KiB
Java
120 lines
5.6 KiB
Java
package carpet.patches;
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import com.mojang.authlib.GameProfile;
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import net.minecraft.block.entity.SkullBlockEntity;
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import net.minecraft.client.network.packet.EntityPositionS2CPacket;
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import net.minecraft.client.network.packet.EntitySetHeadYawS2CPacket;
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import net.minecraft.client.network.packet.PlayerListS2CPacket;
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import net.minecraft.entity.damage.DamageSource;
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import net.minecraft.network.NetworkSide;
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import net.minecraft.network.chat.TranslatableComponent;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.server.ServerTask;
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import net.minecraft.server.network.ServerPlayerEntity;
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import net.minecraft.server.network.ServerPlayerInteractionManager;
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import net.minecraft.server.world.ServerWorld;
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import net.minecraft.world.GameMode;
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import net.minecraft.world.dimension.DimensionType;
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import carpet.fakes.ServerPlayerEntityInterface;
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import carpet.utils.Messenger;
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public class EntityPlayerMPFake extends ServerPlayerEntity
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{
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public Runnable fixStartingPosition = () -> {};
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public static EntityPlayerMPFake createFake(String username, MinecraftServer server, double d0, double d1, double d2, double yaw, double pitch, DimensionType dimension, GameMode gamemode)
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{
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//prolly half of that crap is not necessary, but it works
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ServerWorld worldIn = server.getWorld(dimension);
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ServerPlayerInteractionManager interactionManagerIn = new ServerPlayerInteractionManager(worldIn);
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GameProfile gameprofile = server.getUserCache().findByName(username);
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if (gameprofile == null)
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{
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return null;
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}
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if (gameprofile.getProperties().containsKey("textures"))
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{
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gameprofile = SkullBlockEntity.loadProperties(gameprofile);
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}
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EntityPlayerMPFake instance = new EntityPlayerMPFake(server, worldIn, gameprofile, interactionManagerIn);
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instance.fixStartingPosition = () -> instance.setPositionAndAngles(d0, d1, d2, (float) yaw, (float) pitch);
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server.getPlayerManager().onPlayerConnect(new NetworkManagerFake(NetworkSide.SERVERBOUND), instance);
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if (instance.dimension != dimension) //player was logged in in a different dimension
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{
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ServerWorld old_world = server.getWorld(instance.dimension);
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instance.dimension = dimension;
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old_world.removePlayer(instance);
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instance.removed = false;
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worldIn.spawnEntity(instance);
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instance.setWorld(worldIn);
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server.getPlayerManager().sendWorldInfo(instance, old_world);
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instance.networkHandler.requestTeleport(d0, d1, d2, (float) yaw, (float) pitch);
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instance.interactionManager.setWorld(worldIn);
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}
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instance.setHealth(20.0F);
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instance.removed = false;
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instance.networkHandler.requestTeleport(d0, d1, d2, (float) yaw, (float) pitch);
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instance.stepHeight = 0.6F;
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interactionManagerIn.setGameMode(gamemode);
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server.getPlayerManager().sendToDimension(new EntitySetHeadYawS2CPacket(instance, (byte) (instance.headYaw * 256 / 360)), instance.dimension);
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server.getPlayerManager().sendToDimension(new EntityPositionS2CPacket(instance), instance.dimension);
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instance.getServerWorld().method_14178().updateCameraPosition(instance);
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return instance;
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}
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public static EntityPlayerMPFake createShadow(MinecraftServer server, ServerPlayerEntity player)
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{
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player.getServer().getPlayerManager().remove(player);
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player.networkHandler.disconnect(new TranslatableComponent("multiplayer.disconnect.duplicate_login"));
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ServerWorld worldIn = server.getWorld(player.dimension);
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ServerPlayerInteractionManager interactionManagerIn = new ServerPlayerInteractionManager(worldIn);
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GameProfile gameprofile = player.getGameProfile();
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EntityPlayerMPFake playerShadow = new EntityPlayerMPFake(server, worldIn, gameprofile, interactionManagerIn);
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server.getPlayerManager().onPlayerConnect(new NetworkManagerFake(NetworkSide.SERVERBOUND), playerShadow);
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playerShadow.setHealth(player.getHealth());
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playerShadow.networkHandler.requestTeleport(player.x, player.y, player.z, player.yaw, player.pitch);
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interactionManagerIn.setGameMode(player.interactionManager.getGameMode());
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((ServerPlayerEntityInterface) playerShadow).getActionPack().copyFrom(((ServerPlayerEntityInterface) player).getActionPack());
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playerShadow.stepHeight = 0.6F;
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server.getPlayerManager().sendToDimension(new EntitySetHeadYawS2CPacket(playerShadow, (byte) (player.headYaw * 256 / 360)), playerShadow.dimension);
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server.getPlayerManager().sendToAll(new PlayerListS2CPacket(PlayerListS2CPacket.Action.ADD_PLAYER, playerShadow));
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player.getServerWorld().method_14178().updateCameraPosition(playerShadow);
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return playerShadow;
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}
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private EntityPlayerMPFake(MinecraftServer server, ServerWorld worldIn, GameProfile profile, ServerPlayerInteractionManager interactionManagerIn)
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{
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super(server, worldIn, profile, interactionManagerIn);
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}
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@Override
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public void kill()
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{
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this.server.method_18858(new ServerTask(this.server.getTicks(), () -> {
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this.networkHandler.onDisconnected(Messenger.s("Killed"));
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}));
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}
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@Override
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public void tick()
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{
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if (this.getServer().getTicks() % 10 == 0)
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{
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this.networkHandler.syncWithPlayerPosition();
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this.getServerWorld().method_14178().updateCameraPosition(this);
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}
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super.tick();
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this.method_14226();
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}
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@Override
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public void onDeath(DamageSource cause)
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{
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super.onDeath(cause);
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setHealth(20);
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kill();
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}
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}
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