fixed NPC interaction

src/engine/net/client/msg/VendorDialogMsg.java

@@ -142,7 +142,7 @@ public class VendorDialogMsg extends ClientNetMsg {
             if (VendorDialogMsg.handleSpecialCase(msg, npc, playerCharacter, vd, origin))
                 return;
         }
-            vd = VendorDialog.getVendorDialog(msg.unknown03);
+            //vd = VendorDialog.getVendorDialog(msg.unknown03);
             msg.updateMessage(3, vd);
         }
 

src/engine/objects/Contract.java

@@ -195,6 +195,7 @@ public class Contract extends AbstractGameObject {
     }
 
     public static VendorDialog HandleBaneCommanderOptions(int optionId, NPC npc, PlayerCharacter pc){
+        pc.setLastNPCDialog(null);
         VendorDialog vd = VendorDialog.getHostileVendorDialog();
         vd.getOptions().clear();
         Building building = npc.building;