package com.kodari.voidkatana; import com.cryptomorin.xseries.XSound; import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer; import org.bukkit.Color; import org.bukkit.Location; import org.bukkit.Particle; import org.bukkit.World; import org.bukkit.configuration.file.FileConfiguration; import org.bukkit.entity.Entity; import org.bukkit.entity.LivingEntity; import org.bukkit.entity.Player; import org.bukkit.potion.PotionEffect; import org.bukkit.potion.PotionEffectType; import org.bukkit.scheduler.BukkitRunnable; import org.bukkit.util.Vector; import java.util.*; import java.util.concurrent.ConcurrentHashMap; public class KatanaManager { private final VoidKatana plugin; private final Map playerDataMap = new ConcurrentHashMap<>(); private final Map auraAngles = new ConcurrentHashMap<>(); private static final Random RANDOM = new Random(); private static final Particle.DustOptions PURPLE_DUST = new Particle.DustOptions(Color.fromRGB(140, 0, 220), 1.5f); private static final Particle.DustOptions DARK_DUST = new Particle.DustOptions(Color.fromRGB(60, 0, 100), 1.2f); public KatanaManager(VoidKatana plugin) { this.plugin = plugin; } public PlayerData getPlayerData(UUID uuid) { return playerDataMap.computeIfAbsent(uuid, k -> new PlayerData()); } // ─── Void Dash ─────────────────────────────────────────────────────────── public void executeDash(Player player) { if (!player.hasPermission("voidkatana.use")) { player.sendMessage("\u00a7cYou don't have permission to use the Void Katana."); return; } PlayerData data = getPlayerData(player.getUniqueId()); if (!data.isDashReady()) { long secs = (data.getDashRemaining() / 1000) + 1; player.sendMessage("\u00a75Void Dash \u00a7cis on cooldown for " + secs + "s!"); return; } FileConfiguration cfg = plugin.getConfig(); double maxDist = cfg.getDouble("dash.distance", 8.0); Location from = player.getLocation(); Vector dir = player.getEyeLocation().getDirection().normalize(); World world = player.getWorld(); // Collect trail locations and find max destination List trail = new ArrayList<>(); Location destination = from.clone(); for (double d = 0.5; d <= maxDist; d += 0.5) { Location check = from.clone().add(dir.clone().multiply(d)); Location checkHead = check.clone().add(0, 1, 0); if (check.getBlock().getType().isSolid() || checkHead.getBlock().getType().isSolid()) { break; } destination = check.clone(); trail.add(check.clone()); } // Spawn trail particles immediately for (Location loc : trail) { world.spawnParticle(Particle.PORTAL, loc, 8, 0.1, 0.1, 0.1, 0.1); world.spawnParticle(Particle.DUST, loc, 4, 0.1, 0.1, 0.1, 0, PURPLE_DUST); } destination.setYaw(from.getYaw()); destination.setPitch(from.getPitch()); player.teleport(destination); // Burst particles at arrival world.spawnParticle(Particle.PORTAL, destination, 30, 0.3, 0.5, 0.3, 0.15); world.spawnParticle(Particle.DUST, destination, 20, 0.3, 0.5, 0.3, 0, PURPLE_DUST); XSound.matchXSound("ENTITY_ENDERMAN_TELEPORT").ifPresent(s -> s.play(player)); long cooldownMs = (long) (cfg.getDouble("cooldowns.dash", 8) * 1000); data.setDashCooldownEnd(System.currentTimeMillis() + cooldownMs); data.setAuraBoostEnd(System.currentTimeMillis() + 1000); } // ─── Blind Slash ───────────────────────────────────────────────────────── public void executeBlindSlash(Player attacker, LivingEntity victim) { FileConfiguration cfg = plugin.getConfig(); int darknessDuration = cfg.getInt("effects.darkness-duration", 40); int weaknessDuration = cfg.getInt("effects.weakness-duration", 20); victim.addPotionEffect(new PotionEffect(PotionEffectType.DARKNESS, darknessDuration, 0, false, false)); victim.addPotionEffect(new PotionEffect(PotionEffectType.WEAKNESS, weaknessDuration, 0, false, false)); World world = victim.getWorld(); Location loc = victim.getLocation().add(0, 1, 0); int count = cfg.getInt("particles.slash-count", 12); world.spawnParticle(Particle.DUST, loc, count, 0.4, 0.6, 0.4, 0, PURPLE_DUST); world.spawnParticle(Particle.PORTAL, loc, count / 2, 0.3, 0.5, 0.3, 0.05); XSound.matchXSound("ENTITY_WITHER_SHOOT").ifPresent(s -> { s.play(attacker.getLocation(), 0.5f, 1.8f); }); } // ─── Void Rift ──────────────────────────────────────────────────────────── public void executeRift(Player player) { if (!player.hasPermission("voidkatana.use")) { player.sendMessage("\u00a7cYou don't have permission to use the Void Katana."); return; } PlayerData data = getPlayerData(player.getUniqueId()); if (!data.isRiftReady()) { long secs = (data.getRiftRemaining() / 1000) + 1; player.sendMessage("\u00a75Void Rift \u00a7cis on cooldown for " + secs + "s!"); return; } FileConfiguration cfg = plugin.getConfig(); double radius = cfg.getDouble("rift.radius", 4.0); int durationTicks = cfg.getInt("rift.duration-ticks", 60); double pullStrength = cfg.getDouble("rift.pull-strength", 0.4); int particleCount = cfg.getInt("particles.rift-count", 20); Location center = player.getLocation().clone(); World world = player.getWorld(); XSound.matchXSound("ENTITY_ELDER_GUARDIAN_CURSE").ifPresent(s -> s.play(center, 1.0f, 0.5f)); // Initial burst world.spawnParticle(Particle.PORTAL, center.clone().add(0, 1, 0), 60, 0, 0, 0, 0.5); world.spawnParticle(Particle.DUST, center.clone().add(0, 1, 0), 40, radius / 2, 1, radius / 2, 0, PURPLE_DUST); new BukkitRunnable() { int ticks = 0; final int maxTicks = durationTicks / 5; @Override public void run() { if (ticks >= maxTicks || !center.getWorld().isChunkLoaded(center.getBlockX() >> 4, center.getBlockZ() >> 4)) { this.cancel(); return; } // Pull nearby entities for (Entity entity : world.getNearbyEntities(center, radius, radius, radius)) { if (entity.equals(player)) continue; if (!(entity instanceof LivingEntity)) continue; Vector pull = center.toVector().subtract(entity.getLocation().toVector()); double dist = pull.length(); if (dist < 0.5) continue; pull.normalize().multiply(pullStrength); entity.setVelocity(entity.getVelocity().add(pull)); } // Ambient particles world.spawnParticle(Particle.DUST, center.clone().add(0, 1, 0), particleCount, radius / 2, 1, radius / 2, 0, PURPLE_DUST); world.spawnParticle(Particle.PORTAL, center.clone().add(0, 1, 0), particleCount / 2, radius / 2, 0.5, radius / 2, 0.02); ticks++; } }.runTaskTimer(plugin, 0L, 5L); long cooldownMs = (long) (cfg.getDouble("cooldowns.rift", 25) * 1000); data.setRiftCooldownEnd(System.currentTimeMillis() + cooldownMs); } // ─── Dimensional Collapse (Ultimate) ───────────────────────────────────── public void executeUltimate(Player player) { if (!player.hasPermission("voidkatana.use")) { player.sendMessage("\u00a7cYou don't have permission to use the Void Katana."); return; } PlayerData data = getPlayerData(player.getUniqueId()); FileConfiguration cfg = plugin.getConfig(); double energyRequired = cfg.getDouble("ultimate.energy-required", 100); if (!data.isUltimateReady()) { long secs = (data.getUltimateRemaining() / 1000) + 1; player.sendMessage("\u00a75Dimensional Collapse \u00a7cis on cooldown for " + secs + "s!"); return; } if (data.getEnergy() < energyRequired) { double remaining = energyRequired - data.getEnergy(); player.sendMessage("\u00a75Dimensional Collapse \u00a7crequires \u00a7d" + (int) remaining + " more energy\u00a7c!"); return; } double radius = cfg.getDouble("ultimate.radius", 20.0); Location origin = player.getLocation().clone(); World world = player.getWorld(); Random random = new Random(); int particleCount = cfg.getInt("particles.ultimate-count", 80); // Teleport nearby players randomly for (Entity entity : world.getNearbyEntities(origin, radius, radius, radius)) { if (!(entity instanceof Player)) continue; if (entity.equals(player)) continue; Player target = (Player) entity; double angle = random.nextDouble() * 2 * Math.PI; double dist = 5 + random.nextDouble() * (radius - 5); Location dest = origin.clone().add( Math.cos(angle) * dist, 0, Math.sin(angle) * dist ); dest.setY(world.getHighestBlockYAt(dest)); dest.setYaw(target.getLocation().getYaw()); dest.setPitch(target.getLocation().getPitch()); target.teleport(dest); target.sendMessage("\u00a75\u00a7l\u2605 \u00a7dYou were caught in a dimensional collapse!\u00a75\u00a7l \u2605"); } // Massive particle explosion Particle.DustOptions brightPurple = new Particle.DustOptions(Color.fromRGB(200, 50, 255), 2.5f); world.spawnParticle(Particle.DUST, origin.clone().add(0, 1, 0), particleCount, radius / 3, 2, radius / 3, 0, brightPurple); world.spawnParticle(Particle.PORTAL, origin.clone().add(0, 1, 0), particleCount * 2, radius / 3, 3, radius / 3, 0.3); world.spawnParticle(Particle.EXPLOSION, origin.clone().add(0, 1, 0), 5, 1, 0.5, 1, 0); XSound.matchXSound("ENTITY_WITHER_DEATH").ifPresent(s -> s.play(origin, 1.5f, 0.5f)); XSound.matchXSound("ENTITY_ENDERMAN_TELEPORT").ifPresent(s -> s.play(origin, 1.0f, 0.3f)); player.sendMessage("\u00a75\u00a7l\u2605 \u00a7dDimensional Collapse \u00a7aunleashed!\u00a75\u00a7l \u2605"); data.setEnergy(0); long cooldownMs = (long) (cfg.getDouble("cooldowns.ultimate", 90) * 1000); data.setUltimateCooldownEnd(System.currentTimeMillis() + cooldownMs); } // ─── Energy ────────────────────────────────────────────────────────────── public void addEnergy(Player player, double damageDealt) { FileConfiguration cfg = plugin.getConfig(); double energyPerDamage = cfg.getDouble("energy-per-damage", 2.0); double energyRequired = cfg.getDouble("ultimate.energy-required", 100); PlayerData data = getPlayerData(player.getUniqueId()); if (!data.isUltimateReady()) return; double prev = data.getEnergy(); data.addEnergy(damageDealt * energyPerDamage, energyRequired); if (prev < energyRequired && data.getEnergy() >= energyRequired) { player.sendMessage("\u00a75\u00a7l\u2605 \u00a7dDimensional Collapse \u00a7ais fully charged!\u00a77 Press \u00a7dF \u00a77to unleash it."); XSound.matchXSound("ENTITY_PLAYER_LEVELUP").ifPresent(s -> s.play(player)); } } // ─── Void Aura (Passive Orbital) ───────────────────────────────────────── public void spawnAura(Player player) { World world = player.getWorld(); Location base = player.getLocation(); UUID uuid = player.getUniqueId(); PlayerData data = getPlayerData(uuid); boolean sprinting = player.isSprinting(); boolean sneaking = player.isSneaking(); boolean boosted = data.isAuraBoosted(); // Radius varies by state double radius = sneaking ? 0.65 : (boosted ? 1.15 : (sprinting ? 1.05 : 0.85)); // Points per frame: sneaking=3, normal=4, sprinting=6, boosted=8 int points = sneaking ? 3 : (boosted ? 8 : (sprinting ? 6 : 4)); // Advance orbital angle — 15° per call (smooth rotation) double angle = auraAngles.getOrDefault(uuid, 0.0); double step = Math.PI / 12.0; auraAngles.put(uuid, (angle + step) % (2 * Math.PI)); double pointSpread = (2 * Math.PI) / points; for (int i = 0; i < points; i++) { double a = angle + i * pointSpread; double x = Math.cos(a) * radius; double z = Math.sin(a) * radius; // Height oscillates between 0.15 (feet) and 1.5 (shoulders) double y = 0.85 + Math.sin(angle * 1.5 + i * 1.2) * 0.65; Location particleLoc = base.clone().add(x, y, z); // Primary PORTAL particle — always present world.spawnParticle(Particle.PORTAL, particleLoc, 1, 0, 0, 0, 0); // Secondary dust accent — every other point for subtlety if (i % 2 == 0) { Particle.DustOptions dust = boosted ? PURPLE_DUST : DARK_DUST; world.spawnParticle(Particle.DUST, particleLoc, 1, 0.02, 0.02, 0.02, 0, dust); } } // During boost: spawn a second inner ring for double-aura effect if (boosted) { double innerRadius = 0.5; double innerAngle = -angle; // counter-rotate for (int i = 0; i < 4; i++) { double a = innerAngle + i * (Math.PI / 2); double x = Math.cos(a) * innerRadius; double z = Math.sin(a) * innerRadius; double y = 0.5 + Math.sin(innerAngle + i) * 0.4; world.spawnParticle(Particle.PORTAL, base.clone().add(x, y, z), 1, 0, 0, 0, 0); } } // Rare ambient Enderman sound — roughly every ~12 seconds per player if (RANDOM.nextInt(240) == 0) { XSound.matchXSound("ENTITY_ENDERMAN_AMBIENT").ifPresent(s -> s.play(player.getLocation(), 0.18f, 0.85f)); } } // ─── Action Bar ────────────────────────────────────────────────────────── public void updateActionBar(Player player) { PlayerData data = getPlayerData(player.getUniqueId()); double energyRequired = plugin.getConfig().getDouble("ultimate.energy-required", 100); // Dash segment String dashStr; if (data.isDashReady()) { dashStr = "\u00a7aDash: READY"; } else { long secs = (data.getDashRemaining() / 1000) + 1; dashStr = "\u00a7cDash: " + secs + "s"; } // Rift segment String riftStr; if (data.isRiftReady()) { riftStr = "\u00a7aRift: READY"; } else { long secs = (data.getRiftRemaining() / 1000) + 1; riftStr = "\u00a7cRift: " + secs + "s"; } // Ultimate segment String ultStr; if (!data.isUltimateReady()) { long secs = (data.getUltimateRemaining() / 1000) + 1; ultStr = "\u00a77Collapse: \u00a7c" + secs + "s"; } else { int energy = (int) data.getEnergy(); int filled = (int) Math.round((data.getEnergy() / energyRequired) * 10); String bar = "\u00a75" + "\u2588".repeat(filled) + "\u00a78" + "\u2588".repeat(10 - filled); if (energy >= (int) energyRequired) { ultStr = "\u00a7d\u00a7l\u2605 COLLAPSE READY \u00a7d\u00a7l\u2605"; } else { ultStr = "\u00a77Collapse: [" + bar + "\u00a77] \u00a7d" + energy + "/" + (int) energyRequired; } } String bar = "\u00a75\u2694 \u00a77" + dashStr + " \u00a78| \u00a77" + riftStr + " \u00a78| \u00a77" + ultStr; player.sendActionBar(LegacyComponentSerializer.legacySection().deserialize(bar)); } public void removePlayerData(UUID uuid) { playerDataMap.remove(uuid); auraAngles.remove(uuid); } }