def assign_value(x, y, z, values, save_file):
 if (y > 127):
  return None
 result = save_file.set_block(x, y, z, values)
 if LIGHTINGFIX:
  relight_master.add(x, z)
 return result

def assign_value ( x , y , z , values , save_file ) : if ( y > 127 ) : return None result = save_file . set_block ( x , y , z , values ) if LIGHTINGFIX : relight_master . add ( x , z ) return result
assign an index value to a location in mcmap .