def attack(me: Wizard, game: Game, move: Move, skills: Set, unit: LivingUnit, allow_fireball: bool):
action_type, min_cast_distance = MyStrategy.get_action(me, game, skills, unit, allow_fireball)
if action_type == ActionType.NONE:
return False
# We can cast something.
is_oriented, cast_angle = MyStrategy.is_oriented_to_unit(me, game, unit)
if is_oriented:
# Attack!
move.cast_angle = cast_angle
move.action = action_type
move.min_cast_distance = min_cast_distance
return True
# Turn around to the enemy.
move.turn = me.get_angle_to_unit(unit)
return True
def move(self, me: Wizard, world: World, game: Game, move: Move):
if self.debug:
self.debug.syncronize(world)
if not self.initialized:
self.initialize(me, world, game)
self.initialize_tick(me, world, game)
score_threshold = -0.1
wizard_score = me.life / (me.max_life * 0.5) - 1
if self.battle_front:
self.battle_front.init(world, me)
front_score = self.battle_front.get_front_score(me)
k = 0.6
common_score = front_score * (1 - k) + wizard_score * k
else:
common_score = wizard_score
nearest_target = Points2D.get_nearest_target(me, world)
if nearest_target is not None:
distance = me.get_distance_to_unit(nearest_target)
angle = me.get_angle_to_unit(nearest_target)
if (distance <= game.staff_range) and (abs(angle) <
game.staff_sector / 2.0):
move.action = ActionType.STAFF
elif (distance <= me.cast_range) and (abs(angle) <
game.staff_sector / 2.0):
move.action = ActionType.MAGIC_MISSILE
move.cast_angle = angle
move.min_cast_distance = distance - nearest_target.radius + game.magic_missile_radius
if common_score < score_threshold:
previous_waypoint = Points2D.get_previous_waypoint(
self.waypoints, me)
self.map.note_enemy_angle = False
self.go_to(move, previous_waypoint, note_angle=False)
self.last_actions[world.tick_index %
STOP_CHECK_TICK_COUNT] = Action.BACK
return
else:
nearest_target = Points2D.get_nearest_target(me, world)
if nearest_target is not None:
distance = me.get_distance_to_unit(nearest_target)
angle = me.get_angle_to_unit(nearest_target)
if distance <= me.cast_range:
self.go_to(move, None, note_angle=False)
if abs(angle) < game.staff_sector / 2.0:
move.action = ActionType.MAGIC_MISSILE
move.cast_angle = angle
move.min_cast_distance = distance - nearest_target.radius + game.magic_missile_radius
self.last_actions[world.tick_index %
STOP_CHECK_TICK_COUNT] = Action.ENEMY
return
else:
min_attack_dist = min_atack_distance(me) * self.life_coef
new_x = me.x + (nearest_target.x - me.x) / distance * (
distance - min_attack_dist)
new_y = me.y + (nearest_target.y - me.y) / distance * (
distance - min_attack_dist)
self.go_to(move, Point2D(new_x, new_y), note_angle=True)
self.last_actions[world.tick_index %
STOP_CHECK_TICK_COUNT] = Action.NEXT
return
else:
next_waypoint = Points2D.get_next_waypoint(self.waypoints, me)
note_angle = True
if world.tick_index > STOP_CHECK_TICK_COUNT:
last_pos_index = (world.tick_index +
1) % STOP_CHECK_TICK_COUNT
dist_last_poses = me.get_distance_to_unit(
self.last_poses[last_pos_index])
# если далеко не ушел и если последние все действия NEXT
if ((dist_last_poses < STOP_CHECK_TICK_COUNT * 0.2 *
game.wizard_forward_speed) and
(sum([x == Action.NEXT for x in self.last_actions])
== STOP_CHECK_TICK_COUNT)):
note_angle = False
self.map.neutral_coef = 1000 * np.random.normal(1, 0.3)
self.map.neutral_dist_coef = 1000
self.go_to(move, next_waypoint, note_angle=note_angle)
self.last_actions[world.tick_index %
STOP_CHECK_TICK_COUNT] = Action.NEXT
if world.tick_index < SLOW_MOVE_TICK_COUNT:
move.speed *= 0.5
move.strafe_speed *= 0.5
return
def move(self, me: Wizard, world: World, game: Game, move: Move):
self.log('TICK %s' % world.tick_index)
self._init(game, me, world, move)
self.log('me %s %s %f' %
(me.x, me.y, me.get_distance_to(*self.INIT_POINT)))
# initial cooldown
if self.PASS_TICK_COUNT:
self.PASS_TICK_COUNT -= 1
self.log('initial cooldown pass turn')
return
# select lane
self._select_lane(me)
# STRATEGY LOGIC
enemy_targets = self._enemies_in_attack_distance(me)
enemy_who_can_attack_me = self._enemies_who_can_attack_me(me)
retreat_move_lock = False
retreat_by_low_hp = False
# чистим уже погибшие снаряды из карты
current_projectiles_id = set(
[p.id for p in self.W.projectiles if p.owner_unit_id == me.id])
cached_projectiles_id = set(self.PROJECTILE_MAP.keys())
for k in cached_projectiles_id - current_projectiles_id:
del self.PROJECTILE_MAP[k]
# ищем последний созданный снаряд и его цель для карты снарядов
if self.PROJECTILE_LAST_ENEMY:
for p in self.W.projectiles:
if p.owner_unit_id == me.id and p.id not in self.PROJECTILE_MAP:
self.PROJECTILE_MAP[p.id] = self.PROJECTILE_LAST_ENEMY
self.PROJECTILE_LAST_ENEMY = None
break
self.log('projectile map %s' % str(self.PROJECTILE_MAP))
# если ХП мало отступаем
if me.life < me.max_life * self.LOW_HP_FACTOR:
retreat_by_low_hp = True
self.log('retreat by low HP')
if len(enemy_who_can_attack_me):
self._goto_backward(me)
retreat_move_lock = True
if len(enemy_who_can_attack_me) > self.MAX_ENEMIES_IN_DANGER_ZONE:
self.log('retreat by enemies in danger zone')
self._goto_backward(me)
retreat_move_lock = True
# если врагов в радиусе обстрела нет - идём к их базе если не находимся в режиме отступления
if not enemy_targets and not retreat_by_low_hp:
self.log('move to next waypoint')
self._goto_forward(me)
# если на поле есть наши снаряды и расстояние до цели меньше расстояния каста
# пробуем подойти к цели (если не находимся в отступлении)
if not retreat_by_low_hp:
potential_miss_enemies = self._find_potential_miss_enemy(me)
self.log('found %s potential miss enemies' %
potential_miss_enemies)
if potential_miss_enemies:
e = self._sort_by_angle(me, potential_miss_enemies)[0]
self._goto_enemy(me, e)
if enemy_targets:
# есть враги в радиусе обстрела
self.log('found %d enemies for attack' % len(enemy_targets))
selected_enemy = self._select_enemy_for_attack(me, enemy_targets)
angle_to_enemy = me.get_angle_to_unit(selected_enemy)
# если цель не в секторе атаки - поворачиваемся к ней (приоритет за направлением на точку отступления)
if not self._enemy_in_attack_sector(me, selected_enemy):
if not retreat_move_lock:
self.log('select enemy for turn %s' % selected_enemy.id)
self.MOVE_TURN = angle_to_enemy
else:
self.log('ignore select enemy for turn %s by retreat' %
selected_enemy.id)
else:
# если можем атаковать - атакуем
self.log('select enemy for attack %s' % selected_enemy.id)
move.cast_angle = angle_to_enemy
if self._enemy_in_cast_distance(me, selected_enemy):
self.log('cast attack')
move.action = ActionType.MAGIC_MISSILE
move.min_cast_distance = self._cast_distance(
me, selected_enemy)
self.PROJECTILE_LAST_ENEMY = selected_enemy.id
else:
self.log('staff attack')
move.action = ActionType.STAFF
if self.MOVE_TURN is not None:
move.turn = self.MOVE_TURN
self.MOVE_TURN = None
if self.MOVE_SPEED is not None:
move.speed = self.MOVE_SPEED
self.MOVE_SPEED = None
if self.MOVE_STRAFE_SPEED is not None:
move.strafe_speed = self.MOVE_STRAFE_SPEED
self.MOVE_STRAFE_SPEED = None
