emu.grasscutter.command.commands.ClearCommand Maven / Gradle / Ivy

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A server software reimplementation for an anime game.
There is a newer version: 1.7.3
package emu.grasscutter.command.commands;

import static emu.grasscutter.command.CommandHelpers.*;

import emu.grasscutter.command.*;
import emu.grasscutter.game.inventory.*;
import emu.grasscutter.game.player.Player;
import java.util.*;
import java.util.function.BiConsumer;
import java.util.regex.Pattern;
import java.util.stream.Stream;
import lombok.Setter;

@Command(
        label = "clear",
        usage = {"(all|wp|art|mat) [lv] [r] [*]"},
        permission = "player.clearinv",
        permissionTargeted = "player.clearinv.others")
public final class ClearCommand implements CommandHandler {

    private static final Map> intCommandHandlers =
            Map.ofEntries(
                    Map.entry(lvlRegex, ClearItemParameters::setLvl),
                    Map.entry(refineRegex, ClearItemParameters::setRefinement),
                    Map.entry(rankRegex, ClearItemParameters::setRank));

    private Stream getOther(
            ItemType type, Inventory playerInventory, ClearItemParameters param) {
        return playerInventory.getItems().values().stream()
                .filter(item -> item.getItemType() == type)
                .filter(item -> item.getItemData().getRankLevel() <= param.rank)
                .filter(item -> !item.isLocked() && !item.isEquipped());
    }

    private Stream getWeapons(Inventory playerInventory, ClearItemParameters param) {
        return getOther(ItemType.ITEM_WEAPON, playerInventory, param)
                .filter(item -> item.getLevel() <= param.lvl)
                .filter(item -> item.getRefinement() < param.refinement);
    }

    private Stream getRelics(Inventory playerInventory, ClearItemParameters param) {
        return getOther(ItemType.ITEM_RELIQUARY, playerInventory, param)
                .filter(item -> item.getLevel() <= param.lvl + 1);
    }

    @Override
    public void execute(Player sender, Player targetPlayer, List args) {
        Inventory playerInventory = targetPlayer.getInventory();
        ClearItemParameters param = new ClearItemParameters();

        // Extract any tagged int arguments (e.g. "lv90", "x100", "r5")
        parseIntParameters(args, param, intCommandHandlers);

        if (args.size() < 1) {
            sendUsageMessage(sender);
            return;
        }

        String playerString = targetPlayer.getNickname(); // Should probably be UID instead but whatever
        switch (args.get(0)) {
            case "wp" -> {
                playerInventory.removeItems(getWeapons(playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.weapons", playerString);
            }
            case "art" -> {
                playerInventory.removeItems(getRelics(playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.artifacts", playerString);
            }
            case "mat" -> {
                playerInventory.removeItems(
                        getOther(ItemType.ITEM_MATERIAL, playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.materials", playerString);
            }
            case "all" -> {
                playerInventory.removeItems(getRelics(playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.artifacts", playerString);
                playerInventory.removeItems(getWeapons(playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.weapons", playerString);
                playerInventory.removeItems(
                        getOther(ItemType.ITEM_MATERIAL, playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.materials", playerString);
                playerInventory.removeItems(
                        getOther(ItemType.ITEM_FURNITURE, playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.furniture", playerString);
                playerInventory.removeItems(
                        getOther(ItemType.ITEM_DISPLAY, playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.displays", playerString);
                playerInventory.removeItems(
                        getOther(ItemType.ITEM_VIRTUAL, playerInventory, param).toList());
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.virtuals", playerString);
                CommandHandler.sendTranslatedMessage(sender, "commands.clear.everything", playerString);
            }
        }
    }

    private static class ClearItemParameters {
        @Setter public int lvl = 1;
        @Setter public int refinement = 1;
        @Setter public int rank = 4;
    }
}