content: /*
   * SoulFire
   * Copyright (C) 2024  AlexProgrammerDE
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program.  If not, see <https://www.gnu.org/licenses/>.
   */
  package com.soulfiremc.server.command.builtin;
  
  import com.mojang.brigadier.Command;
  import com.mojang.brigadier.CommandDispatcher;
  import com.soulfiremc.server.bot.ControllingTask;
  import com.soulfiremc.server.command.CommandSourceStack;
  import com.soulfiremc.server.command.brigadier.EntityArgumentType;
  import com.soulfiremc.server.command.brigadier.EnumArgumentType;
  import net.minecraft.world.InteractionHand;
  import net.minecraft.world.InteractionResult;
  
  import java.util.stream.StreamSupport;
  
  import static com.soulfiremc.server.command.brigadier.BrigadierHelper.*;
  
  public final class InteractCommand {
    public static void register(CommandDispatcher<CommandSourceStack> dispatcher) {
      dispatcher.register(
        literal("interact")
          .then(
            argument("entity", EntityArgumentType.INSTANCE)
              .then(
                argument("hand", new EnumArgumentType<>(InteractionHand.class))
                  .executes(
                    help(
                      "Makes selected bots interact with an entity using a specific hand",
                      c -> {
                        var entityMatcher = EntityArgumentType.getEntityMatcher(c, "entity");
                        var hand = c.getArgument("hand", InteractionHand.class);
  
                        return forEveryBot(
                          c,
                          bot -> {
                            bot.botControl().registerControllingTask(ControllingTask.singleTick(() -> {
                              var level = bot.minecraft().level;
                              var player = bot.minecraft().player;
                              var gameMode = bot.minecraft().gameMode;
                              if (level == null || player == null || gameMode == null) {
                                return;
                              }
  
                              var entity = StreamSupport.stream(level.entitiesForRendering().spliterator(), false)
                                .filter(entityMatcher)
                                .findAny();
                              if (entity.isEmpty()) {
                                c.getSource().source().sendWarn("Entity not found!");
                                return;
                              }
  
                              if (!level.getWorldBorder().isWithinBounds(entity.get().blockPosition())) {
                                return;
                              }
  
                              if (gameMode.interact(player, entity.get(), hand) instanceof InteractionResult.Success success) {
                                if (success.swingSource() == InteractionResult.SwingSource.CLIENT) {
                                  player.swing(hand);
                                }
                              }
                            }));
                            return Command.SINGLE_SUCCESS;
                          });
                      })))));
    }
  }
  