Add missing 'enabled' state to various AbstractDebuggers + only send debug info if when enabled

src/main/java/org/rev317/min/debug/DNpcs.java

@@ -1,27 +1,47 @@
 package org.rev317.min.debug;
 
+import org.parabot.core.Context;
 import org.parabot.core.paint.AbstractDebugger;
+import org.parabot.core.paint.PaintDebugger;
+import org.parabot.core.ui.Logger;
 import org.rev317.min.api.methods.Npcs;
+import org.rev317.min.api.methods.Players;
 import org.rev317.min.api.wrappers.Npc;
 
 import java.awt.*;
 
 public class DNpcs extends AbstractDebugger {
 
+    private boolean enabled;
+    private long lastCheck = System.currentTimeMillis();
+    private int cached;
+
     @Override
     public void paint(Graphics g) {
-
+        if (System.currentTimeMillis() - lastCheck > 1000L) {
+            lastCheck = System.currentTimeMillis();
+            cached = Npcs.getNearest().length;
+        }
+        PaintDebugger p = Context.getInstance().getPaintDebugger();
+        p.addLine("Close NPCs: " + cached);
     }
 
     @Override
     public boolean isEnabled() {
-        return false;
+        return enabled;
     }
 
     @Override
     public void toggle() {
-        for (Npc n : Npcs.getNearest()) {
-            System.out.println("ID: " + n.getDef().getId() + " Distance: " + n.distanceTo() + " Location: " + n.getLocation().toString());
+        enabled = !enabled;
+        if (enabled) {
+            if (Npcs.getNearest().length == 0) {
+                Logger.addMessage("There are no NPCs close to you.");
+                return;
+            }
+            for (Npc n : Npcs.getNearest()) {
+                System.out.println("ID: " + n.getDef().getId() + " Distance: " + n.distanceTo() + " Location: " + n.getLocation().toString());
+            }
         }
     }
 }