def safe_move(battle_contubernium_in_turn: BattleContuberniumInTurn,
target_distance_function):
turn = battle_contubernium_in_turn.battle_turn
def tile_availability_test(coords: Coordinates):
return True if turn.get_contubernium_in_position(
coords) is None else False
if target_distance_function(battle_contubernium_in_turn.coordinates()) > 0:
path = find_path(battle_contubernium_in_turn, target_distance_function,
tile_availability_test)
if len(path) > 1:
battle_contubernium_in_turn.moved_this_turn = True
battle_contubernium_in_turn.x_pos = path[1].x
battle_contubernium_in_turn.z_pos = path[1].z
#TODO WARNING: HORRIBLE HACK STARTS HERE
#(to avoid unique constraint errors when contubs overlap for some reason)
with transaction.atomic():
try:
battle_contubernium_in_turn.save()
except django.db.utils.IntegrityError as e:
pass
def grant_position_desire(desire_getter: BattleContuberniumInTurn):
desire_getter.desires_pos = False
desire_getter.moved_this_turn = True
desire_getter.x_pos = desire_getter.desired_x_pos
desire_getter.z_pos = desire_getter.desired_z_pos
desire_getter.save()
def grant_position_swap(contubernium1: BattleContuberniumInTurn,
contubernium2: BattleContuberniumInTurn):
contubernium1.x_pos = 31337
contubernium1.save()
grant_position_desire(contubernium2)
grant_position_desire(contubernium1)