feat: disable invuln for plugin damage + DamageUtil + DiamondTri/Barrage/Overhead nerf

src/main/java/me/sashegdev/blackknife/PhantomBarrageAttack.java

@@ -0,0 +1,80 @@
+package me.sashegdev.blackknife;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.bukkit.Color;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.Particle;
+import org.bukkit.Sound;
+import org.bukkit.entity.BlockDisplay;
+import org.bukkit.entity.Display;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.persistence.PersistentDataType;
+import org.bukkit.scheduler.BukkitRunnable;
+import org.bukkit.util.Vector;
+
+public class PhantomBarrageAttack {
+    public static boolean tryUse(Player p, TensionManager tension) {
+        if (tension.getTP(p) < 100f) { p.sendActionBar(Component.text("Need 40% TP").color(NamedTextColor.RED)); return false; }
+        tension.setTP(p, tension.getTP(p) - 100f);
+        Location center = p.getLocation().add(0,1,0);
+        BlackKnifePlugin plugin = BlackKnifePlugin.getPlugin(BlackKnifePlugin.class);
+        p.getWorld().playSound(center, Sound.ENTITY_PHANTOM_AMBIENT, 1f, 0.6f);
+        p.getWorld().playSound(center, Sound.BLOCK_BEACON_ACTIVATE, 1f, 1.4f);
+        for (int i=0;i<5;i++) {
+            double angle = (double)i/5 * Math.PI*2;
+            final double fa = angle;
+            Location spawn = center.clone().add(Math.cos(angle)*2, Math.sin(angle*2)*0.5, Math.sin(angle)*2);
+            BlockDisplay orb = p.getWorld().spawn(spawn, BlockDisplay.class, d -> {
+                d.setBlock(Material.SCULK_CATALYST.createBlockData());
+                d.setBrightness(new Display.Brightness(15,15));
+                d.setViewRange(64);
+                d.setTransformation(new org.bukkit.util.Transformation(new org.joml.Vector3f(-0.35f,-0.35f,-0.35f),new org.joml.AxisAngle4f(),new org.joml.Vector3f(0.7f,0.7f,0.7f),new org.joml.AxisAngle4f()));
+            });
+            EntityTracker.mark(orb);
+            new BukkitRunnable() {
+                int ticks = 0;
+                Location cur = spawn.clone();
+                Vector dir = new Vector(-Math.sin(fa), 0, Math.cos(fa)).normalize().multiply(0.35);
+                @Override public void run() {
+                    if (!orb.isValid() || orb.isDead()) { cancel(); return; }
+                    if (ticks < 30) {
+                        cur = cur.clone().add(dir);
+                        dir = new Vector(-Math.sin(fa + ticks*0.15), 0, Math.cos(fa + ticks*0.15)).normalize().multiply(0.35);
+                        orb.teleport(cur);
+                        cur.getWorld().spawnParticle(Particle.SCULK_SOUL, cur,1,0.05,0.05,0.05,0);
+                        cur.getWorld().spawnParticle(Particle.ASH, cur,1,0,0,0,0);
+                        ticks++;
+                        return;
+                    }
+                    if (ticks == 30) {
+                        cur.getWorld().playSound(cur, Sound.ENTITY_PHANTOM_FLAP, 1f, 1.2f);
+                    }
+                    Location target = getGazeTarget(p);
+                    if (target == null) target = p.getEyeLocation().add(p.getEyeLocation().getDirection().normalize().multiply(25));
+                    Vector toTarget = target.clone().subtract(cur).toVector().normalize().multiply(1.6);
+                    Location nl = cur.clone().add(toTarget);
+                    int steps = Math.max(1,(int)Math.ceil(toTarget.length()/0.5));
+                    for(int s=0;s<=steps;s++){ Location check=cur.clone().add(toTarget.clone().multiply((double)s/steps)); if(check.getBlock().isSolid()){orb.remove();cancel();return;} }
+                    orb.teleport(nl);
+                    cur = nl;
+                    nl.getWorld().spawnParticle(Particle.DUST, nl,1,0,0,0,0,new Particle.DustOptions(Color.fromRGB(30,10,50),1.2f));
+                    nl.getWorld().spawnParticle(Particle.SCULK_SOUL, nl,1,0.05,0.05,0.05,0);
+                    for(LivingEntity le: nl.getWorld().getNearbyLivingEntities(nl,0.9)){ if(le==p) continue; DamageUtil.apply(p, le, 6.0); le.getWorld().spawnParticle(Particle.CRIT, le.getLocation().add(0,1,0),8,0.3,0.3,0.3,0.1); orb.remove(); cancel(); return; }
+                    for(Player pl: nl.getWorld().getNearbyPlayers(nl,0.9)){ if(pl==p) continue; double d2=pl.getLocation().add(0,1,0).distanceSquared(nl); if(d2>0.25 && d2<0.81) plugin.getTension().addTP(pl,2.5f,"DODGE +1%"); }
+                    if(cur.distanceSquared(target) < 1 || orb.getTicksLived() > 100){ orb.remove(); cancel(); }
+                    ticks++;
+                }
+            }.runTaskTimer(plugin,1L,1L);
+        }
+        return true;
+    }
+
+    private static Location getGazeTarget(Player p){
+        var ray = p.getWorld().rayTraceBlocks(p.getEyeLocation(), p.getEyeLocation().getDirection(), 40);
+        if(ray!=null && ray.getHitPosition()!=null) return new Location(p.getWorld(), ray.getHitPosition().getX(), ray.getHitPosition().getY(), ray.getHitPosition().getZ());
+        return null;
+    }
+}