package com.customtornado.tornado; import com.cryptomorin.xseries.XMaterial; import com.cryptomorin.xseries.XSound; import com.cryptomorin.xseries.particles.XParticle; import com.customtornado.CustomTornado; import org.bukkit.Location; import org.bukkit.Material; import org.bukkit.block.Block; import org.bukkit.entity.Entity; import org.bukkit.entity.LivingEntity; import org.bukkit.scheduler.BukkitRunnable; import org.bukkit.util.Vector; import java.util.Random; public class Tornado { private final CustomTornado plugin; private Location location; private final int duration; private final int radius; private final int height; private final double moveSpeed; private final double rotationSpeed; private final boolean destroyBlocks; private final boolean entitySuction; private final double suctionPower; private final int particleDensity; private final boolean soundsEnabled; private BukkitRunnable task; private int ticks = 0; private double angle = 0; private final Random random = new Random(); public Tornado(CustomTornado plugin, Location location) { this.plugin = plugin; this.location = location.clone(); this.duration = plugin.getConfig().getInt("tornado.duration", 30) * 20; this.radius = plugin.getConfig().getInt("tornado.radius", 5); this.height = plugin.getConfig().getInt("tornado.height", 20); this.moveSpeed = plugin.getConfig().getDouble("tornado.move-speed", 0.3); this.rotationSpeed = plugin.getConfig().getDouble("tornado.rotation-speed", 0.2); this.destroyBlocks = plugin.getConfig().getBoolean("tornado.destroy-blocks", true); this.entitySuction = plugin.getConfig().getBoolean("tornado.entity-suction", true); this.suctionPower = plugin.getConfig().getDouble("tornado.suction-power", 1.5); this.particleDensity = plugin.getConfig().getInt("particle.density", 50); this.soundsEnabled = plugin.getConfig().getBoolean("sounds.enabled", true); } public void start() { task = new BukkitRunnable() { @Override public void run() { if (ticks >= duration) { stop(); return; } tick(); ticks++; } }; task.runTaskTimer(plugin, 0L, 1L); } private void tick() { spawnParticles(); if (destroyBlocks && ticks % 5 == 0) { destroyBlocks(); } if (entitySuction) { suckEntities(); } if (soundsEnabled && ticks % 20 == 0) { playSound(); } moveTornado(); angle += rotationSpeed; } private void spawnParticles() { for (int y = 0; y < height; y++) { double currentRadius = (radius * y) / (double) height; int particlesAtHeight = (int) (particleDensity * (y / (double) height)); for (int i = 0; i < particlesAtHeight; i++) { double particleAngle = angle + (Math.PI * 2 * i / particlesAtHeight); double x = location.getX() + Math.cos(particleAngle) * currentRadius; double z = location.getZ() + Math.sin(particleAngle) * currentRadius; Location particleLoc = new Location(location.getWorld(), x, location.getY() + y, z); XParticle.of("CLOUD").ifPresent(p -> particleLoc.getWorld().spawnParticle(p.get(), particleLoc, 1, 0.1, 0.1, 0.1, 0.01) ); if (random.nextDouble() < 0.3) { XParticle.of("SMOKE_NORMAL").ifPresent(p -> particleLoc.getWorld().spawnParticle(p.get(), particleLoc, 1, 0.1, 0.1, 0.1, 0.02) ); } if (y < 5 && random.nextDouble() < 0.2) { XParticle.of("ITEM_CRACK").ifPresent(p -> { Material mat = XMaterial.DIRT.parseMaterial(); if (mat != null) { particleLoc.getWorld().spawnParticle(p.get(), particleLoc, 1, 0.2, 0.2, 0.2, 0.1); } }); } } } } private void destroyBlocks() { for (int y = 0; y < 5; y++) { double currentRadius = (radius * 0.5) + (random.nextDouble() * radius * 0.5); for (int i = 0; i < 8; i++) { double blockAngle = random.nextDouble() * Math.PI * 2; double x = location.getX() + Math.cos(blockAngle) * currentRadius; double z = location.getZ() + Math.sin(blockAngle) * currentRadius; Location blockLoc = new Location(location.getWorld(), x, location.getY() + y, z); Block block = blockLoc.getBlock(); if (!block.getType().isAir() && block.getType() != Material.BEDROCK) { if (random.nextDouble() < 0.4) { block.breakNaturally(); } } } } } private void suckEntities() { double suctionRadius = radius * 2; for (Entity entity : location.getWorld().getNearbyEntities(location, suctionRadius, height, suctionRadius)) { if (entity instanceof LivingEntity) { Vector direction = location.toVector().subtract(entity.getLocation().toVector()); double distance = direction.length(); if (distance > 0.5) { direction.normalize(); double strength = suctionPower * (1 - (distance / suctionRadius)); direction.multiply(strength); direction.setY(direction.getY() + 0.3); entity.setVelocity(entity.getVelocity().add(direction)); } if (distance < 2 && random.nextDouble() < 0.1) { ((LivingEntity) entity).damage(2.0); } } } } private void playSound() { XSound.matchXSound("ENTITY_WITHER_SHOOT").ifPresent(s -> s.play(location, 2.0f, 0.5f) ); } private void moveTornado() { double moveAngle = random.nextDouble() * Math.PI * 2; double moveX = Math.cos(moveAngle) * moveSpeed; double moveZ = Math.sin(moveAngle) * moveSpeed; location.add(moveX, 0, moveZ); Block ground = location.getWorld().getHighestBlockAt(location); if (ground.getY() > location.getY() - 2) { location.setY(ground.getY() + 1); } } public void stop() { if (task != null) { task.cancel(); } plugin.getTornadoManager().removeTornado(this); } public Location getLocation() { return location.clone(); } }