Phermone when explo is an home_direction pheromone

intelligine/cst.py

 PHEROMON_INFOS = IncrementedNamedInt.get('intelligine.phero.infos')
 PHEROMON_DIRECTION = IncrementedNamedInt.get('intelligine.phero.direction')
 PHEROMON_DIR_EXPLO = IncrementedNamedInt.get('intelligine.phero.direction.explo')
+PHEROMON_DIR_HOME = IncrementedNamedInt.get('intelligine.phero.direction.home')
 
 COL_ALIVE = IncrementedNamedInt.get('intelligine.col.alive')
 COL_WALKER = IncrementedNamedInt.get('intelligine.col.walker')

intelligine/display/Pygame.py

 from xyzworld.display.Pygame import Pygame as XyzPygame
 import pygame
-from intelligine.cst import PHEROMON_INFOS, PHEROMON_DIRECTION, PHEROMON_DIR_EXPLO, PHEROMON_POSITIONS
+from intelligine.cst import PHEROMON_INFOS, PHEROMON_DIRECTION, PHEROMON_DIR_HOME, PHEROMON_POSITIONS
 from intelligine.synergy.object.ant.Pheromon import Pheromon
 
 
         for point in pheromones_positions:
             exploration_info = context.pheromones().get_info(point,
                                                              [PHEROMON_DIRECTION,
-                                                              PHEROMON_DIR_EXPLO],
+                                                              PHEROMON_DIR_HOME],
                                                              allow_empty=True,
                                                              empty_value={})