Save calling update_character_map_locations several times

the locations of the different characters aren't independant, but they weren't in the first place

game/scripts/characters/hermione/events/forest.rpy

@@ -5,7 +5,7 @@ label hermione_map_BJ:
     $ her_outfit_last.save()
     $ hermione.equip(her_outfit_s_rain)
 
-    $ renpy.call('forest_BJ_'+str(states.her.ev.forest_bj.stage))
+    call expression 'forest_BJ_'+str(states.her.ev.forest_bj.stage)
     $ states.her.busy = True
     call set_her_map_location("gryffindor_room")
 

game/scripts/events/DayNight.rpy

@@ -1,4 +1,3 @@
-
 label day_start:
     show screen blkfade
     hide snape_main
@@ -87,7 +86,7 @@ label day_start:
 
         # Randomisers
         random_gold = renpy.random.randint(8, 40)
-        random_map_loc = renpy.random.randint(1, 5)
+        map_randomobj = renpy.random.Random()
 
         # Send salary every 7th day
         if game.day % 7 == 0:
@@ -101,13 +100,7 @@ label day_start:
         eventqueue.tick()
 
     # Update map locations
-    call set_her_map_location()
+    call set_all_map_locations
-    call set_lun_map_location()
-    call set_cho_map_location()
-    call set_ast_map_location()
-    call set_sus_map_location()
-    #TODO: Add Tonks map location
-    #TODO: Add Snape map location
 
     # Reset appearances and sprites
     call update_luna
@@ -201,16 +194,10 @@ label night_start:
 
         # Randomisers
         random_gold = renpy.random.randint(8, 40)
-        random_map_loc = renpy.random.randint(1, 5)
+        map_randomobj = renpy.random.Random()
 
     # Update map locations
-    call set_her_map_location()
+    call set_all_map_locations
-    call set_lun_map_location()
-    call set_cho_map_location()
-    call set_ast_map_location()
-    call set_sus_map_location()
-    #TODO: Add Tonks map location
-    #TODO: Add Snape map location
 
     # Reset appearances and sprites
     call update_luna