Load entities to clean from file in world path

init.lua

@@ -46,7 +46,34 @@ core.register_abm({
     end,
 })
 
+
+-- Populate entities list from file in world path
+local e_list = nil
+local e_path = core.get_worldpath() .. '/clean_entities.txt'
+local e_file = io.open(e_path, 'r')
+if e_file then
+	e_list = e_file:read('*a')
+	e_file:close()
+else
+	-- Create empty file
+	e_file = io.open(e_path, 'w')
+	if e_file then
+		e_file:close()
+	end
+end
+
+if e_list then
+	logDebug('Loading entities to clean from file ...')
+	
+	e_list = string.split(e_list, '\n')
+	for _, entity_name in ipairs(e_list) do
+		table.insert(old_entities, entity_name)
+	end
+end
+
 for _, entity_name in ipairs(old_entities) do
+	logDebug('Cleaning entity: ' .. entity_name)
+	
     core.register_entity(':' .. entity_name, {
         on_activate = function(self, staticdata)
             self.object:remove()