fix webhook format and cluster repeat detection issues

src/main/java/party/cybsec/griefdetect/core/DetectionEngine.java

@@ -79,32 +79,21 @@ public class DetectionEngine implements Listener {
     }
     
     /**
-     * Shutdown the detection engine.
+     * Analyze clusters and generate detection events.
      */
-    public void shutdown() {
-        asyncExecutor.shutdown();
-        try {
-            if (!asyncExecutor.awaitTermination(5, TimeUnit.SECONDS)) {
-                asyncExecutor.shutdownNow();
+    private void analyzeClusters() {
+        long now = System.currentTimeMillis();
+        long maxAge = 300000L; // 5 minutes default
+        
+        for (Map.Entry<String, Cluster> entry : activeClusters.entrySet()) {
+            String worldName = entry.getKey();
+            Cluster cluster = entry.getValue();
+            
+            // Only analyze if cluster hasn't been evaluated recently
+            if (cluster.shouldEvaluate()) {
+                // Evaluate cluster directly
+                evaluateCluster(cluster);
             }
-        } catch (InterruptedException e) {
-            asyncExecutor.shutdownNow();
-            Thread.currentThread().interrupt();
-        }
-        plugin.getLogger().info("Detection engine stopped");
-    }
-    
-    /**
-     * Event capture methods - minimal processing on main thread.
-     */
-    
-    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
-    public void onBlockFromTo(BlockFromToEvent event) {
-        // Capture lava-water interactions
-        if (event.getBlock().getType().name().contains("LAVA") && 
-            (event.getToBlock().getType().name().contains("WATER") || 
-             event.getToBlock().getType().name().contains("ICE"))) {
-            processBlockEvent(event.getBlock(), event.getToBlock().getLocation());
         }
     }
     

src/main/java/party/cybsec/griefdetect/core/WebhookManager.java

@@ -141,27 +141,33 @@ public class WebhookManager {
         embed.put("color", getConfidenceColor(event.getConfidence()));
         
         // Fields for additional information
-        StringBuilder fieldsText = new StringBuilder();
-        
-        // Nearest players field
         if (!event.getNearestPlayers().isEmpty()) {
-            fieldsText.append("**Players:**\n");
+            // Players field
+            StringBuilder playersText = new StringBuilder();
             for (DetectionEvent.NearestPlayerInfo player : event.getNearestPlayers()) {
                 String gamemode = player.isSurvival() ? "Survival" : "Creative";
-                fieldsText.append(String.format("- %s (%.1fm, %s)\n", 
+                playersText.append(String.format("- %s (%.1fm, %s)\n", 
                     player.getPlayerName(), player.getDistance(), gamemode));
             }
-        }
-        
-        // Teleport command field
-        String tpCommand = String.format("/tp %d %d %d", 
-            event.getCenter().getBlockX(), 
-            event.getCenter().getBlockY(), 
-            event.getCenter().getBlockZ());
-        fieldsText.append("\n**Teleport:** `").append(tpCommand).append("`");
-        
-        if (fieldsText.length() > 0) {
-            embed.put("fields", fieldsText.toString());
+            
+            // Teleport command field
+            String tpCommand = String.format("/tp %d %d %d", 
+                event.getCenter().getBlockX(), 
+                event.getCenter().getBlockY(), 
+                event.getCenter().getBlockZ());
+            
+            // Create fields array
+            ObjectNode playersField = objectMapper.createObjectNode();
+            playersField.put("name", "Players");
+            playersField.put("value", playersText.toString());
+            playersField.put("inline", false);
+            
+            ObjectNode teleportField = objectMapper.createObjectNode();
+            teleportField.put("name", "Teleport Command");
+            teleportField.put("value", "`" + tpCommand + "`");
+            teleportField.put("inline", false);
+            
+            embed.set("fields", objectMapper.createArrayNode().add(playersField).add(teleportField));
         }
         
         // Timestamp