package de.nexuslobby.utils;

import de.nexuslobby.NexusLobby;
import org.bukkit.GameMode;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.event.player.PlayerToggleFlightEvent;
import org.bukkit.util.Vector;

public class DoubleJump implements Listener {

    @EventHandler
    public void onJoin(PlayerJoinEvent event) {
        if (NexusLobby.getInstance().getConfig().getBoolean("doublejump.enabled", true)) {
            event.getPlayer().setAllowFlight(true);
        }
    }

    @EventHandler
    public void onFly(PlayerToggleFlightEvent event) {
        Player player = event.getPlayer();
        if (player.getGameMode() == GameMode.CREATIVE || player.getGameMode() == GameMode.SPECTATOR) return;

        if (NexusLobby.getInstance().getConfig().getBoolean("doublejump.enabled", true)) {
            event.setCancelled(true);
            player.setAllowFlight(false);
            player.setFlying(false);

            double velocity = NexusLobby.getInstance().getConfig().getDouble("doublejump.velocity", 1.0);
            double horizontal = NexusLobby.getInstance().getConfig().getDouble("doublejump.horizontal", 0.2);

            Vector v = player.getLocation().getDirection().multiply(horizontal).setY(velocity);
            player.setVelocity(v);
        }
    }

    @EventHandler
    public void onMove(PlayerMoveEvent event) {
        Player player = event.getPlayer();
        if (player.getGameMode() != GameMode.CREATIVE && player.getLocation().subtract(0, 0.1, 0).getBlock().getType() != Material.AIR) {
            if (NexusLobby.getInstance().getConfig().getBoolean("doublejump.enabled", true)) {
                player.setAllowFlight(true);
            }
        }
    }
}