Added support of the aegis mob name in the script npc definition (view) (#6252)

* Added the npc path in status_set_viewdata warning

Thanks to @Lemongrass3110

src/map/npc.cpp

@@ -2688,8 +2688,13 @@ int npc_parseview(const char* w4, const char* start, const char* buffer, const c
 
 		// Check if constant exists and get its value.
 		if(!script_get_constant(viewid, &val_tmp)) {
-			ShowWarning("npc_parseview: Invalid NPC constant '%s' specified in file '%s', line'%d'. Defaulting to INVISIBLE. \n", viewid, filepath, strline(buffer,start-buffer));
-			val = JT_INVISIBLE;
+			std::shared_ptr<s_mob_db> mob = mobdb_search_aegisname(viewid);
+			if (mob != nullptr)
+				val = static_cast<int>(mob->vd.class_);
+			else {
+				ShowWarning("npc_parseview: Invalid NPC constant '%s' specified in file '%s', line'%d'. Defaulting to INVISIBLE. \n", viewid, filepath, strline(buffer,start-buffer));
+				val = JT_INVISIBLE;
+			}
 		} else
 			val = static_cast<int>(val_tmp);
 	}

src/map/status.cpp

@@ -8886,10 +8886,12 @@ void status_set_viewdata(struct block_list *bl, int class_)
 				nd->vd.class_ = class_;
 				nd->vd.hair_style = cap_value(nd->vd.hair_style, MIN_HAIR_STYLE, MAX_HAIR_STYLE);
 			} else {
+				ShowError("status_set_viewdata (NPC): Invalid view data %d\n", class_);
 				if (bl->m >= 0)
 					ShowDebug("Source (NPC): %s at %s (%d,%d)\n", nd->name, map_mapid2mapname(bl->m), bl->x, bl->y);
 				else
 					ShowDebug("Source (NPC): %s (invisible/not on a map)\n", nd->name);
+				ShowDebug( "Source (NPC): %s is located in: %s\n", nd->name, nd->path );
 			}
 			break;
 		}