Ajout critiques + maj save

bot.py

@@ -454,6 +454,11 @@ async def r(ctx, what, characterName = None):
                     randompart = random.choice(range(1, 20 + 1))
                     custom = floor((int(attr.level)-10)/2)
                     res =  randompart - custom
+                    if randompart==1:
+                        await ctx.send('*Réussite critique !*\nThe result for the {0} check is : {1} ({2} - {3})'.format(what, res,randompart,custom))
+                    elif randompart==20:
+                        await ctx.send('*Échec critique !*\nThe result for the {0} check is : {1} ({2} - {3})'.format(what, res,randompart,custom))
+                    else:
                         await ctx.send('The result for the {0} check is : {1} ({2} - {3})'.format(what, res,randompart,custom))
                     return
                 elif char.system=="LN":