Multiverse-Core/src/main/java/org/mvplugins/multiverse/core/commands/SpawnCommand.java

package org.mvplugins.multiverse.core.commands;

import co.aikar.commands.BukkitCommandIssuer;
import co.aikar.commands.MessageType;
import co.aikar.commands.annotation.CommandAlias;
import co.aikar.commands.annotation.CommandCompletion;
import co.aikar.commands.annotation.CommandPermission;
import co.aikar.commands.annotation.Description;
import co.aikar.commands.annotation.Flags;
import co.aikar.commands.annotation.Subcommand;
import co.aikar.commands.annotation.Syntax;
import com.dumptruckman.minecraft.util.Logging;
import jakarta.inject.Inject;
import org.bukkit.entity.Player;
import org.jetbrains.annotations.NotNull;
import org.jvnet.hk2.annotations.Service;
import org.mvplugins.multiverse.core.commandtools.MVCommandManager;
import org.mvplugins.multiverse.core.commandtools.MultiverseCommand;
import org.mvplugins.multiverse.core.teleportation.AsyncSafetyTeleporter;
import org.mvplugins.multiverse.core.utils.MVCorei18n;
import org.mvplugins.multiverse.core.world.LoadedMultiverseWorld;
import org.mvplugins.multiverse.core.world.WorldManager;

@Service
@CommandAlias("mv")
class SpawnCommand extends MultiverseCommand {
    private final WorldManager worldManager;
    private final AsyncSafetyTeleporter safetyTeleporter;

    @Inject
    SpawnCommand(@NotNull MVCommandManager commandManager,
                 @NotNull WorldManager worldManager,
                 @NotNull AsyncSafetyTeleporter safetyTeleporter) {
        super(commandManager);
        this.worldManager = worldManager;
        this.safetyTeleporter = safetyTeleporter;
    }

    @Subcommand("spawn")
    @CommandPermission("multiverse.core.spawn")
    @CommandCompletion("@players")
    @Syntax("[player]")
    @Description("{@@mv-core.spawn.description}")
    void onSpawnTpCommand(
            BukkitCommandIssuer issuer,

            @Flags("resolve=issuerAware")
            @Syntax("[player]")
            @Description("{@@mv-core.spawn.player.description}")
            Player player
           ) {
        // The player is in the world, so it must be loaded
        LoadedMultiverseWorld world = worldManager.getLoadedWorld(player.getWorld().getName()).getOrNull();
        if (world == null) {
            issuer.sendMessage("The world the player you are trying to teleport is in, is not a multiverse world");
        }

        // TODO: Log when the player cannot be teleported there. No clue how to detect that
        // Teleport the player
        safetyTeleporter.teleportSafely(issuer.getIssuer(), player, world.getSpawnLocation());

        player.sendMessage(commandManager.formatMessage(
                issuer,
                MessageType.INFO,
                MVCorei18n.SPAWN_MESSAGE,
                "{teleporter}",
                getTeleporterName(issuer, player)
        ));

        Logging.fine("Teleported " + player.getName() + " to " + world.getSpawnLocation().getX() + ", " + world.getSpawnLocation().getY() + ", " + world.getSpawnLocation().getZ());
    }

    private String getTeleporterName(BukkitCommandIssuer issuer, Player teleportTo) {
        if (issuer.getIssuer().getName().equals("CONSOLE")) {
            return commandManager.formatMessage(issuer, MessageType.INFO, MVCorei18n.SPAWN_CONSOLENAME);
        }
        if (issuer.getIssuer().getName().equals(teleportTo.getName())) {
            return commandManager.formatMessage(issuer, MessageType.INFO, MVCorei18n.SPAWN_YOU);
        }
        return issuer.getIssuer().getName();
    }
}