added anchoer shield mechanic

build.gradle

@@ -3,7 +3,7 @@ plugins {
 }
 
 group = 'com.newt-tech'
-version = '1.2-BETA'
+version = '1.3-BETA'
 
 repositories {
     mavenCentral()

build/resources/main/plugin.yml

@@ -1,5 +1,5 @@
-name: CoswayUtil
-version: '1.2-BETA'
+CoswayUtilname: CoswayUtil
+version: '1.3-BETA'
 main: CoswayUtil.CoswayUtil
 description: "utility plugin for Cosway servers, a yescraft network server"
 api-version: '1.21'

src/main/java/CoswayUtil/CoswayUtil.java

@@ -1,21 +1,42 @@
 package CoswayUtil;
 
-import org.bukkit.Bukkit;
+import org.bukkit.*;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.ArmorStand;
+import org.bukkit.entity.Monster;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
 import org.bukkit.util.RayTraceResult;
 import org.bukkit.util.Vector;
+import org.bukkit.*;
+import org.bukkit.entity.*;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.scheduler.BukkitRunnable;
+import org.bukkit.util.Vector;
+import java.util.*;
 
 import org.jetbrains.annotations.NotNull;
 
+import java.util.HashMap;
+import java.util.Map;
+
 public final class CoswayUtil extends JavaPlugin {
 
     @Override
     public void onEnable() {
         serverMessage(ColorKey("&aaw sheit here we go again...."));
+        Bukkit.getPluginManager().registerEvents(new AnchorShield(), this);
+
 
     }
 
@@ -76,4 +97,124 @@ public final class CoswayUtil extends JavaPlugin {
     public void serverMessage(String msg) {
         getServer().broadcastMessage(prefix()+msg);
     }
+
+
+    public class AnchorShield implements Listener {
+        private final Map<Location, ArmorStand> activeAnchors = new HashMap<>();
+        private final int RING_RADIUS = 15;
+        private final int FUEL_DECREASE_TIME = 5 * 60 * 20; // 5 minutes in ticks
+
+        public void startDetectionLoop() {
+            new BukkitRunnable() {
+                @Override
+                public void run() {
+                    for (World world : Bukkit.getWorlds()) {
+                        for (Chunk chunk : world.getLoadedChunks()) {
+                            for (BlockState state : chunk.getTileEntities()) {
+                                if (state.getBlock().getType() == Material.RESPAWN_ANCHOR) {
+                                    Location anchorLoc = state.getLocation();
+                                    if (isMultiBlock(anchorLoc)) {
+                                        manageAnchor(anchorLoc);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }.runTaskTimer(CoswayUtil.this, 0, 100); // Run every 5 seconds
+        }
+
+        private boolean isMultiBlock(Location loc) {
+            return loc.getBlock().getType() == Material.RESPAWN_ANCHOR &&
+                    loc.clone().add(0, 1, 0).getBlock().getType() == Material.LIGHTNING_ROD &&
+                    loc.clone().add(0, 2, 0).getBlock().getType() == Material.NETHERITE_BLOCK; // Assuming Heavy Core
+        }
+
+        private void manageAnchor(Location loc) {
+            if (!activeAnchors.containsKey(loc)) {
+                ArmorStand marker = spawnMarker(loc);
+                activeAnchors.put(loc, marker);
+                startFuelTimer(loc);
+            }
+
+            int fuelLevel = loc.getBlock().getBlockData().getAsString().contains("charges=") ?
+                    Integer.parseInt(loc.getBlock().getBlockData().getAsString().split("charges=")[1].substring(0, 1)) : 0;
+
+            if (fuelLevel > 0) {
+                createParticleRing(loc);
+                killHostileMobs(loc);
+            }
+        }
+
+        private ArmorStand spawnMarker(Location loc) {
+            ArmorStand marker = loc.getWorld().spawn(loc.add(0.5, 1, 0.5), ArmorStand.class);
+            marker.setInvisible(true);
+            marker.setInvulnerable(true);
+            marker.setMarker(true);
+            return marker;
+        }
+
+        private void createParticleRing(Location loc) {
+            for (int i = 0; i < 360; i += 10) {
+                double radians = Math.toRadians(i);
+                double x = loc.getX() + RING_RADIUS * Math.cos(radians);
+                double z = loc.getZ() + RING_RADIUS * Math.sin(radians);
+                Location particleLoc = new Location(loc.getWorld(), x, loc.getY() + 1, z);
+                loc.getWorld().spawnParticle(Particle.CRIT, particleLoc, 1, new Particle.DustOptions(Color.RED, 1));
+            }
+        }
+
+        private void killHostileMobs(Location loc) {
+            loc.getWorld().getEntitiesByClass(Monster.class).forEach(mob -> {
+                if (mob.getLocation().distance(loc) <= RING_RADIUS) {
+                    mob.remove();
+                }
+            });
+        }
+
+        private void startFuelTimer(Location loc) {
+            new BukkitRunnable() {
+                @Override
+                public void run() {
+                    if (!activeAnchors.containsKey(loc)) {
+                        cancel();
+                        return;
+                    }
+
+                    Block block = loc.getBlock();
+                    if (block.getType() != Material.RESPAWN_ANCHOR) {
+                        removeMarker(loc);
+                        cancel();
+                        return;
+                    }
+
+                    int fuelLevel = block.getBlockData().getAsString().contains("charges=") ?
+                            Integer.parseInt(block.getBlockData().getAsString().split("charges=")[1].substring(0, 1)) : 0;
+
+                    if (fuelLevel > 0) {
+                        Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "data merge block " + loc.getBlockX() + " " + loc.getBlockY() + " " + loc.getBlockZ() + " {Charges:" + (fuelLevel - 1) + "}");
+                    } else {
+                        removeMarker(loc);
+                        cancel();
+                    }
+                }
+            }.runTaskTimer(CoswayUtil.this, FUEL_DECREASE_TIME, FUEL_DECREASE_TIME);
+        }
+
+        private void removeMarker(Location loc) {
+            if (activeAnchors.containsKey(loc)) {
+                activeAnchors.get(loc).remove();
+                activeAnchors.remove(loc);
+            }
+        }
+
+        @EventHandler
+        public void onBlockBreak(BlockBreakEvent event) {
+            Location loc = event.getBlock().getLocation();
+            if (activeAnchors.containsKey(loc) || isMultiBlock(loc)) {
+                removeMarker(loc);
+            }
+        }
+    }
+
 }

src/main/resources/plugin.yml

@@ -1,5 +1,5 @@
-name: CoswayUtil
-version: '1.2-BETA'
+CoswayUtilname: CoswayUtil
+version: '1.3-BETA'
 main: CoswayUtil.CoswayUtil
 description: "utility plugin for Cosway servers, a yescraft network server"
 api-version: '1.21'