SashegDev
258 lines
14 KiB
Java
258 lines
14 KiB
Java
package me.sashegdev.blackknife;
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import net.kyori.adventure.text.Component;
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import net.kyori.adventure.text.format.NamedTextColor;
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import org.bukkit.Material;
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import org.bukkit.NamespacedKey;
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import org.bukkit.Sound;
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import org.bukkit.entity.Display;
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import org.bukkit.entity.LivingEntity;
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import org.bukkit.entity.Player;
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import org.bukkit.entity.TextDisplay;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.EventPriority;
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import org.bukkit.event.Listener;
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import org.bukkit.event.block.BlockBreakEvent;
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import org.bukkit.event.block.BlockPlaceEvent;
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import org.bukkit.event.entity.EntityDamageEvent;
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import org.bukkit.event.entity.PlayerDeathEvent;
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import org.bukkit.event.player.PlayerInteractEvent;
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import org.bukkit.event.player.PlayerMoveEvent;
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import org.bukkit.persistence.PersistentDataType;
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import org.bukkit.potion.PotionEffect;
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import org.bukkit.potion.PotionEffectType;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.UUID;
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public class SwoonHandler implements Listener {
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private final BlackKnifePlugin plugin;
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public static final NamespacedKey SWOONED = new NamespacedKey("blackknife", "swooned");
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public static final NamespacedKey MAGIC_DAMAGE = new NamespacedKey("blackknife", "magic_damage");
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public static final NamespacedKey VHP = new NamespacedKey("blackknife", "vhp");
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private final Map<UUID, TextDisplay> displays = new HashMap<>();
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public SwoonHandler(BlackKnifePlugin plugin) { this.plugin = plugin; }
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@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
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public void onHit(org.bukkit.event.entity.EntityDamageByEntityEvent e) {
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if (!(e.getDamager() instanceof Player p)) return;
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if (p.getGameMode() == org.bukkit.GameMode.SPECTATOR) return;
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if (!BlackKnifeItem.is(p.getInventory().getItemInMainHand()) && !BlackKnifeItem.is(p.getInventory().getItemInOffHand())) return;
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if (!(e.getEntity() instanceof LivingEntity target)) return;
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if (target.getPersistentDataContainer().has(MAGIC_DAMAGE, PersistentDataType.BYTE)) {
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target.getPersistentDataContainer().remove(MAGIC_DAMAGE);
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return;
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}
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if (target.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) return;
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if (target instanceof Player vt) {
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if (vt.getGameMode() == org.bukkit.GameMode.CREATIVE || vt.getGameMode() == org.bukkit.GameMode.SPECTATOR) return;
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if (vt.isInvulnerable()) return;
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}
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if (p.hasCooldown(Material.NETHERITE_SWORD)) return;
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e.setCancelled(true);
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plugin.getTension().setTP(p, Math.max(0, plugin.getTension().getTP(p) - 125f));
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if (target instanceof Player tp) {
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var attr = tp.getAttribute(org.bukkit.attribute.Attribute.GENERIC_MAX_HEALTH);
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double maxHp = attr != null ? attr.getValue() : 20.0;
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double vhpTmp = tp.getHealth() - 999;
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double vhp = Math.max(-2147483648.0, Math.min(maxHp, vhpTmp));
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final double finalVhp = vhp;
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applySwoon(tp, vhp);
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tp.getWorld().spawnParticle(org.bukkit.Particle.SOUL, tp.getLocation().add(0,1,0), 40, 0.5,0.5,0.5,0.05);
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tp.getWorld().spawnParticle(org.bukkit.Particle.SCULK_SOUL, tp.getLocation().add(0,1,0), 15, 0.5,0.5,0.5,0.02);
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tp.getWorld().spawnParticle(org.bukkit.Particle.ASH, tp.getLocation().add(0,1,0), 20, 0.5,0.5,0.5,0);
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for (int k=0;k<12;k++){ double a=(double)k/12*Math.PI*2; org.bukkit.Location r=tp.getLocation().add(Math.cos(a)*1.5,0.1,Math.sin(a)*1.5); r.getWorld().spawnParticle(org.bukkit.Particle.SMOKE,r,2,0.05,0.05,0.05,0); r.getWorld().spawnParticle(org.bukkit.Particle.SCULK_SOUL,r,1,0.02,0.02,0.02,0); }
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p.sendActionBar(Component.text("SWOON! " + tp.getName() + " -999 HP").color(NamedTextColor.DARK_RED));
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tp.sendActionBar(Component.text("SWOONED! -999 HP regen to revive").color(NamedTextColor.DARK_RED));
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tp.getWorld().playSound(tp.getLocation(), Sound.ENTITY_WARDEN_SONIC_BOOM, 1f, 0.5f);
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tp.getWorld().playSound(tp.getLocation(), Sound.ENTITY_ELDER_GUARDIAN_CURSE, 1f, 0.7f);
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startDisplayTask(tp);
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} else {
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target.getPersistentDataContainer().set(MAGIC_DAMAGE, PersistentDataType.BYTE, (byte) 1);
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target.damage(999.0, p);
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target.getPersistentDataContainer().remove(MAGIC_DAMAGE);
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target.getWorld().spawnParticle(org.bukkit.Particle.EXPLOSION, target.getLocation().add(0, 1, 0), 1);
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target.getWorld().spawnParticle(org.bukkit.Particle.SOUL, target.getLocation().add(0,1,0), 30, 0.5,0.5,0.5,0.05);
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target.getWorld().playSound(target.getLocation(), Sound.ENTITY_WARDEN_SONIC_BOOM, 1f, 0.5f);
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p.sendActionBar(Component.text("SWOON! " + target.getName() + " -999").color(NamedTextColor.DARK_RED));
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}
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target.getWorld().spawnParticle(org.bukkit.Particle.SWEEP_ATTACK, target.getLocation().add(0, 1, 0), 1);
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target.getWorld().spawnParticle(org.bukkit.Particle.SOUL, target.getLocation().add(0, 1, 0), 20, 0.5, 0.5, 0.5, 0.02);
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p.setCooldown(Material.NETHERITE_SWORD, 160);
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p.playSound(p.getLocation(), Sound.ITEM_TRIDENT_THUNDER, 1f, 0.7f);
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}
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@EventHandler(priority = EventPriority.HIGHEST)
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public void onDamage(EntityDamageEvent e) {
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if (!(e.getEntity() instanceof Player p)) return;
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if (!p.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) return;
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e.setCancelled(true);
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}
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@EventHandler
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public void onMove(PlayerMoveEvent e) {
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Player p = e.getPlayer();
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if (!p.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) return;
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if (e.getFrom().distanceSquared(e.getTo()) < 0.0001) return;
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double dx = e.getTo().getX() - e.getFrom().getX();
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double dz = e.getTo().getZ() - e.getFrom().getZ();
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if (Math.abs(dx) > 0.01 || Math.abs(dz) > 0.01 || Math.abs(e.getTo().getY() - e.getFrom().getY()) > 0.01) {
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e.setCancelled(true);
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p.sendActionBar(Component.text("SWOONED - can't move, regen to revive").color(NamedTextColor.DARK_RED));
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}
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}
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@EventHandler
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public void onInteract(PlayerInteractEvent e) {
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Player p = e.getPlayer();
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if (!p.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) return;
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e.setCancelled(true);
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p.sendActionBar(Component.text("SWOONED - can't interact").color(NamedTextColor.DARK_RED));
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}
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@EventHandler
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public void onBreak(BlockBreakEvent e) {
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if (!e.getPlayer().getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) return;
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e.setCancelled(true);
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}
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@EventHandler
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public void onPlace(BlockPlaceEvent e) {
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if (!e.getPlayer().getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) return;
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e.setCancelled(true);
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}
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@EventHandler
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public void onPotionSplash(org.bukkit.event.entity.PotionSplashEvent e) {
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if (e.getPotion().getEffects().stream().noneMatch(ef -> ef.getType().equals(PotionEffectType.REGENERATION))) return;
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for (LivingEntity ent : e.getAffectedEntities()) {
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if (!(ent instanceof Player p)) continue;
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if (!p.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) continue;
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double intensity = e.getIntensity(p);
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double heal = 4 * intensity;
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Double vhp = p.getPersistentDataContainer().get(VHP, PersistentDataType.DOUBLE);
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if (vhp == null) vhp = -10.0;
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double newVhp = vhp + heal;
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var attr = p.getAttribute(org.bukkit.attribute.Attribute.GENERIC_MAX_HEALTH);
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double maxHp = attr != null ? attr.getValue() : 20.0;
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newVhp = Math.min(maxHp, newVhp);
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p.getPersistentDataContainer().set(VHP, PersistentDataType.DOUBLE, newVhp);
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TextDisplay td = displays.get(p.getUniqueId());
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if (td != null && td.isValid()) td.text(Component.text(String.format("%.0f HP", newVhp)).color(newVhp < 0 ? NamedTextColor.DARK_RED : newVhp < 1 ? NamedTextColor.YELLOW : NamedTextColor.GREEN));
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if (newVhp >= 1) {
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revive(p);
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}
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}
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}
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private void applySwoon(Player tp, double vhp) {
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tp.setHealth(1.0);
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try { tp.setWalkSpeed(0f); } catch (Exception ignored) {}
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tp.getPersistentDataContainer().set(SWOONED, PersistentDataType.BYTE, (byte) 1);
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tp.getPersistentDataContainer().set(VHP, PersistentDataType.DOUBLE, vhp);
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tp.addPotionEffect(new PotionEffect(PotionEffectType.SLOWNESS, 100000, 10, false, false, true));
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tp.addPotionEffect(new PotionEffect(PotionEffectType.JUMP_BOOST, 100000, 128, false, false, true));
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tp.addPotionEffect(new PotionEffect(PotionEffectType.WEAKNESS, 100000, 10, false, false, true));
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tp.addPotionEffect(new PotionEffect(PotionEffectType.DARKNESS, 100000, 0, false, false, true));
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tp.addPotionEffect(new PotionEffect(PotionEffectType.BLINDNESS, 100, 0, false, false, true));
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TextDisplay old = displays.remove(tp.getUniqueId());
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if (old != null && old.isValid()) { EntityTracker.untrack(old); old.remove(); }
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TextDisplay td = tp.getWorld().spawn(tp.getLocation().add(0, 2.4, 0), TextDisplay.class, d -> {
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d.text(Component.text(String.format("%.0f HP", vhp)).color(NamedTextColor.DARK_RED));
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d.setBillboard(Display.Billboard.CENTER);
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d.setSeeThrough(true);
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d.setShadowed(true);
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d.setBackgroundColor(org.bukkit.Color.fromARGB(64, 40, 0, 0));
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d.setAlignment(TextDisplay.TextAlignment.CENTER);
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d.getPersistentDataContainer().set(SWOONED, PersistentDataType.BYTE, (byte) 1);
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});
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EntityTracker.mark(td);
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EntityTracker.smooth(td);
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displays.put(tp.getUniqueId(), td);
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}
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private void startDisplayTask(Player tp) {
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plugin.getServer().getScheduler().runTaskTimer(plugin, task -> {
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TextDisplay d = displays.get(tp.getUniqueId());
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if (d == null || !d.isValid() || !tp.isOnline() || !tp.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) {
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if (d != null && !d.isValid()) displays.remove(tp.getUniqueId());
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task.cancel();
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return;
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}
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d.teleport(tp.getLocation().add(0, 2.4, 0));
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Double cur = tp.getPersistentDataContainer().get(VHP, PersistentDataType.DOUBLE);
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if (cur != null) d.text(Component.text(String.format("%.0f HP", cur)).color(cur < 0 ? NamedTextColor.DARK_RED : NamedTextColor.YELLOW));
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if (tp.isDead()) { EntityTracker.untrack(d); d.remove(); displays.remove(tp.getUniqueId()); task.cancel(); }
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}, 2L, 2L);
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}
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public void revive(Player p) {
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Double stored = p.getPersistentDataContainer().get(VHP, PersistentDataType.DOUBLE);
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p.getPersistentDataContainer().remove(SWOONED);
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p.getPersistentDataContainer().remove(VHP);
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var attr = p.getAttribute(org.bukkit.attribute.Attribute.GENERIC_MAX_HEALTH);
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double maxHp = attr != null ? attr.getValue() : 20.0;
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double hp = stored != null ? Math.min(Math.max(stored, 1.0), maxHp) : 1.0;
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try { p.setHealth(hp); } catch (Exception ignored) {}
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try { p.setWalkSpeed(0.2f); } catch (Exception ignored) {}
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p.removePotionEffect(PotionEffectType.SLOWNESS);
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p.removePotionEffect(PotionEffectType.JUMP_BOOST);
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p.removePotionEffect(PotionEffectType.WEAKNESS);
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p.removePotionEffect(PotionEffectType.DARKNESS);
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p.removePotionEffect(PotionEffectType.BLINDNESS);
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TextDisplay td = displays.remove(p.getUniqueId());
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if (td != null && td.isValid()) { EntityTracker.untrack(td); td.remove(); }
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p.sendActionBar(Component.text("Revived from SWOON!").color(NamedTextColor.GREEN));
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p.getWorld().playSound(p.getLocation(), Sound.BLOCK_BEACON_ACTIVATE, 1f, 1.2f);
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}
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public void cleanupOffline(Player p) {
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TextDisplay td = displays.remove(p.getUniqueId());
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if (td != null && td.isValid()) { EntityTracker.untrack(td); td.remove(); }
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}
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@EventHandler
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public void onQuit(org.bukkit.event.player.PlayerQuitEvent e) {
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cleanupOffline(e.getPlayer());
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}
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@EventHandler
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public void onJoin(org.bukkit.event.player.PlayerJoinEvent e) {
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Player p = e.getPlayer();
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if (!p.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) return;
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Double vhp = p.getPersistentDataContainer().get(VHP, PersistentDataType.DOUBLE);
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if (vhp == null) { p.getPersistentDataContainer().remove(SWOONED); try { p.setWalkSpeed(0.2f); } catch (Exception ignored) {} return; }
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applySwoon(p, vhp);
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startDisplayTask(p);
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}
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@EventHandler
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public void onRespawn(org.bukkit.event.player.PlayerRespawnEvent e) {
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Player p = e.getPlayer();
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if (!p.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE)) return;
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p.getPersistentDataContainer().remove(SWOONED);
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p.getPersistentDataContainer().remove(VHP);
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try { p.setWalkSpeed(0.2f); } catch (Exception ignored) {}
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p.removePotionEffect(PotionEffectType.SLOWNESS);
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p.removePotionEffect(PotionEffectType.JUMP_BOOST);
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p.removePotionEffect(PotionEffectType.WEAKNESS);
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p.removePotionEffect(PotionEffectType.DARKNESS);
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p.removePotionEffect(PotionEffectType.BLINDNESS);
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cleanupOffline(p);
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}
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@EventHandler
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public void onDeath(PlayerDeathEvent e) {
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Player p = e.getEntity();
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TextDisplay td = displays.remove(p.getUniqueId());
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if (td != null && td.isValid()) { EntityTracker.untrack(td); td.remove(); }
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p.getPersistentDataContainer().remove(SWOONED);
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p.getPersistentDataContainer().remove(VHP);
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}
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public static boolean isSwooned(LivingEntity e) {
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return e.getPersistentDataContainer().has(SWOONED, PersistentDataType.BYTE);
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}
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}
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