Core/Commands: Improve .damage command, now can damage destructible gameobjects => ".damage go <guid> <damage>"

src/server/scripts/Commands/cs_misc.cpp

@@ -2042,6 +2042,70 @@ public:
         if (!*args)
             return false;
 
+        char* str = strtok((char*)args, " ");
+
+        if (strcmp(str, "go") == 0)
+        {
+            char* guidStr = strtok(NULL, " ");
+            if (!guidStr)
+            {
+                handler->SendSysMessage(LANG_BAD_VALUE);
+                handler->SetSentErrorMessage(true);
+                return false;
+            }
+
+            int32 guid = atoi(guidStr);
+            if (!guid)
+            {
+                handler->SendSysMessage(LANG_BAD_VALUE);
+                handler->SetSentErrorMessage(true);
+                return false;
+            }
+
+            char* damageStr = strtok(NULL, " ");
+            if (!damageStr)
+            {
+                handler->SendSysMessage(LANG_BAD_VALUE);
+                handler->SetSentErrorMessage(true);
+                return false;
+            }
+
+            int32 damage = atoi(damageStr);
+            if (!damage)
+            {
+                handler->SendSysMessage(LANG_BAD_VALUE);
+                handler->SetSentErrorMessage(true);
+                return false;
+            }
+
+            if (Player* player = handler->GetSession()->GetPlayer())
+            {
+                GameObject* go = NULL;
+
+                if (GameObjectData const* goData = sObjectMgr->GetGOData(guid))
+                    go = handler->GetObjectGlobalyWithGuidOrNearWithDbGuid(guid, goData->id);
+
+                if (!go)
+                {
+                    handler->PSendSysMessage(LANG_COMMAND_OBJNOTFOUND, guid);
+                    handler->SetSentErrorMessage(true);
+                    return false;
+                }
+
+                if (!go->IsDestructibleBuilding())
+                {
+                    handler->SendSysMessage(LANG_INVALID_GAMEOBJECT_TYPE);
+                    handler->SetSentErrorMessage(true);
+                    return false;
+                }
+
+                go->ModifyHealth(-damage, player);
+                handler->PSendSysMessage(LANG_GAMEOBJECT_DAMAGED, go->GetName().c_str(), guid, -damage, go->GetGOValue()->Building.Health);
+            }
+
+            return true;
+        }
+
         Unit* target = handler->getSelectedUnit();
         if (!target || !handler->GetSession()->GetPlayer()->GetSelection())
         {