def use_guardian_shield(self, enemies: EnemyData, sentry: Unit, time: float):
if sentry.has_buff(BuffId.GUARDIANSHIELD):
return []
if self.tag_shield_used_dict.get(sentry.tag, 0) + self.shield_cooldown < time:
for key, value in self.tag_shield_used_dict.items():
if value + 3 < time:
# Another sentry just used it's shield, wait a while
return []
enemies_at_close_range = enemies.close_enemies.closer_than(GUARDIAN_SHIELD_TRIGGER_RANGE,
sentry.position)
shooter_power = 0
for enemy in enemies_at_close_range:
enemy: Unit = enemy
if self.unit_values.is_ranged_unit(enemy):
shooter_power += self.unit_values.power(enemy)
if shooter_power > 3:
self.tag_shield_used_dict[sentry.tag] = time
return [CombatAction(sentry, None, False, ability=AbilityId.GUARDIANSHIELD_GUARDIANSHIELD)]
return []
def follow_path(self, unit: Unit) -> None:
"""
Follow the path set or set a new one if none exists.
Args:
unit (Unit): the unit moving
Returns:
None
"""
if unit.tag not in self.pathing_dict:
self.add_to_path_dict(unit, self.target)
else:
advance_factor = int(unit.movement_speed) + 2
self.pathing_dict[unit.tag]["step"] += advance_factor
curr_step = self.pathing_dict[unit.tag]["step"]
if curr_step >= len(self.pathing_dict[unit.tag]["path"]):
curr_step = len(self.pathing_dict[unit.tag]["path"]) - 1
self.do(
unit.attack(Point2(
self.pathing_dict[unit.tag]["path"][curr_step])))
if curr_step == len(self.pathing_dict[unit.tag]["path"]) - 1:
del self.pathing_dict[unit.tag]
def in_attack_range_of(self, unit: Unit, bonus_distance: Union[int, float] = 0) -> Units:
"""
Filters units that are in attack range of the given unit.
This uses the unit and target unit.radius when calculating the distance, so it should be accurate.
Caution: This may not work well for static structures (bunker, sieged tank, planetary fortress, photon cannon, spine and spore crawler) because it seems attack ranges differ for static / immovable units.
Example::
enemy_zerglings = self.enemy_units(UnitTypeId.ZERGLING)
my_marine = next((unit for unit in self.units if unit.type_id == UnitTypeId.MARINE), None)
if my_marine:
all_zerglings_my_marine_can_attack = enemy_zerglings.in_attack_range_of(my_marine)
Example::
enemy_mutalisks = self.enemy_units(UnitTypeId.MUTALISK)
my_marauder = next((unit for unit in self.units if unit.type_id == UnitTypeId.MARAUDER), None)
if my_marauder:
all_mutalisks_my_marauder_can_attack = enemy_mutaliskss.in_attack_range_of(my_marauder)
# Is empty because mutalisk are flying and marauder cannot attack air
:param unit:
:param bonus_distance:"""
return self.filter(lambda x: unit.target_in_range(x, bonus_distance=bonus_distance))
def dodge_effects(self, unit: Unit) -> bool:
"""Dodge any effects"""
if not self.ai.state.effects:
return False
for effect in self.ai.state.effects:
if effect.id == GUARDIANSHIELDPERSISTENT:
continue
effect_data = self.ai.game_data.effects[effect.id]
danger_zone = effect_data.radius + unit.radius + .1
closest_effect_position_to_unit = unit.position.closest(
effect.positions)
if not unit.position.distance_to_point2(
closest_effect_position_to_unit) < danger_zone:
continue
neighbors8_of_unit = list(unit.position.neighbors8)
center_of_effect = Point2.center(effect.positions)
furthest_neighbor_to_effect = center_of_effect.furthest(
neighbors8_of_unit)
move_away = -1 * danger_zone
self.ai.add_action(
unit.move(
furthest_neighbor_to_effect.towards(
unit.position, move_away)))
return True
def sort_method(unit: Unit):
role = self.roles.unit_role(unit)
# if self.knowledge.my_race == Race.Protoss and role == UnitTask.Building:
# return 0
if unit.distance_to(self.knowledge.enemy_main_zone.behind_mineral_position_center) <= 50:
return 10
if role == UnitTask.Idle:
return 1
if role == UnitTask.Gathering:
if unit.is_gathering and isinstance(unit.order_target, int):
target = self.cache.by_tag(unit.order_target)
if target and target.is_mineral_field:
return 2
else:
return 4
if unit.is_carrying_vespene:
return 5
if unit.is_carrying_minerals:
return 3
return 3
return 10
async def do_queen_micro(self, queen: Unit, enemy: Units) -> None:
if not queen or not enemy:
return
in_range_enemies: Units = enemy.in_attack_range_of(queen)
if in_range_enemies:
if queen.weapon_cooldown == 0:
lowest_hp: Unit = min(
in_range_enemies, key=lambda e: (e.health + e.shield, e.tag)
)
queen.attack(lowest_hp)
else:
closest_enemy: Unit = in_range_enemies.closest_to(queen)
distance: float = (
queen.ground_range + queen.radius + closest_enemy.radius
)
queen.move(closest_enemy.position.towards(queen, distance))
else:
queen.attack(enemy.center)
async def do_queen_micro(self, queen: Unit, enemy: Units) -> None:
if not queen or not enemy:
return
in_range_enemies: Units = self.in_attack_range_of(queen, enemy)
if in_range_enemies:
if queen.weapon_cooldown == 0:
target: Unit = self._get_target_from_in_range_enemies(
in_range_enemies)
queen.attack(target)
else:
closest_enemy: Unit = self.find_closest_enemy(
queen, in_range_enemies)
distance: float = (queen.ground_range + queen.radius +
closest_enemy.radius)
queen.move(closest_enemy.position.towards(queen, distance))
else:
target = self.find_closest_enemy(queen, enemy)
queen.attack(target)
def unit_solve_combat(self, unit: Unit, current_command: Action) -> Action:
if self.engage_ratio < 0.25 and self.can_engage_ratio < 0.25:
return current_command
if self.move_type == MoveType.DefensiveRetreat:
if self.ready_to_shoot(unit):
closest = self.closest_units.get(unit.tag, None)
if closest and self.is_target(closest):
range = self.unit_values.real_range(unit, closest)
if range > 0 and range > unit.distance_to(closest):
return Action(closest, True)
return current_command
elif self.move_type == MoveType.PanicRetreat:
return current_command
if self.is_locked_on(
unit
) and self.enemies_near_by and not self.ready_to_shoot(unit):
cyclones = self.enemies_near_by(UnitTypeId.CYCLONE)
if cyclones:
closest_cyclone = cyclones.closest_to(unit)
backstep: Point2 = closest_cyclone.position.towards(
unit.position, 15)
if unit.is_flying:
backstep = self.pather.find_weak_influence_air(backstep, 4)
else:
backstep = self.pather.find_weak_influence_ground(
backstep, 4)
return Action(backstep, False)
if self.should_retreat(
unit) and self.closest_group and not self.ready_to_shoot(unit):
backstep: Point2 = unit.position.towards(self.closest_group.center,
-3)
if unit.is_flying:
backstep = self.pather.find_weak_influence_air(backstep, 4)
else:
backstep = self.pather.find_weak_influence_ground(backstep, 4)
return Action(backstep, False)
if self.model == CombatModel.StalkerToSiege:
siege_units = self.enemies_near_by.of_type(siege)
if siege_units:
target = siege_units.closest_to(unit)
if target.distance_to(unit) < 7:
return Action(target, True)
if self.model == CombatModel.StalkerToRoach:
if self.ready_to_shoot(unit):
if self.closest_group:
current_command = Action(self.closest_group.center, True)
else:
current_command = Action(current_command.target, True)
else:
closest = self.closest_units[unit.tag]
# d = unit.distance_to(closest)
range = self.unit_values.real_range(unit, closest) - 0.5
if unit.is_flying:
best_position = self.pather.find_low_inside_air(
unit.position, closest.position, range)
else:
best_position = self.pather.find_low_inside_ground(
unit.position, closest.position, range)
return Action(best_position, False)
elif self.model == CombatModel.RoachToStalker:
if self.ready_to_shoot(unit):
if self.closest_group:
current_command = Action(self.closest_group.center, True)
else:
current_command = Action(current_command.target, True)
else:
# Instead of backstep, move forward
current_command = self.focus_fire(unit, current_command,
self.prio_dict)
if isinstance(current_command.target, Unit):
current_command.target = current_command.target.position
current_command.is_attack = False
return current_command
if self.ready_to_shoot(unit) and current_command.is_attack:
return self.focus_fire(unit, current_command, self.prio_dict)
return current_command
async def do_queen_offensive_micro(self, queen: Unit,
offensive_pos: Point2) -> None:
if not queen or not offensive_pos:
return
enemy: Units = self.bot.enemy_units.exclude_type(
{UnitID.MULE, UnitID.EGG, UnitID.LARVA})
enemy_structures: Units = self.bot.enemy_structures
queens: Units = self.bot.units(UnitID.QUEEN)
own_close_queens: Units = queens.filter(
lambda u: u.distance_to(queen) < 5)
if enemy:
in_range_enemies: Units = self.in_attack_range_of(queen, enemy)
in_range_structures: Units = self.in_attack_range_of(
queen, enemy_structures)
if queen.weapon_cooldown == 0:
if in_range_enemies:
target: Unit = self._get_target_from_in_range_enemies(
in_range_enemies)
queen.attack(target)
elif in_range_structures:
queen.attack(
self.find_closest_enemy(queen, in_range_structures))
else:
queen.move(offensive_pos)
else:
if own_close_queens.amount <= 3:
queen.move(queens.center)
else:
queen.move(offensive_pos)
else:
queen.attack(offensive_pos)
async def _manage_nydus_attack(
self,
canal: Unit,
network: Unit,
unit: Unit,
unit_distance_to_target: float,
grid: Optional[np.ndarray] = None,
) -> None:
"""
Get a Queen through the nydus and out the other side!
@param canal: The canal is the worm placed on the map
@param network: This is built at home
@param unit: In this case, the queen we want to move through
@param unit_distance_to_target:
@return:
"""
# user does not have some predefined nydus logic, so we unload the proxy canal for them
if len(canal.passengers_tags) > 0 and not self.policy.nydus_move_function:
canal(AbilityId.UNLOADALL_NYDUSWORM)
# worm has popped somewhere, but we are waiting for it to finish, move next to network ready to go
# usually we want queens last in anyway, so this gives a chance for other units to enter the nydus
if not canal.is_ready and unit.distance_to(canal) > 30:
unit.move(network.position)
# both canal and network must be ready
else:
# unit needs to go through the nydus
if unit_distance_to_target > 45 and unit.distance_to(network) < 70:
# user has some custom code for moving units through nydus
if self.policy.nydus_move_function:
self.policy.nydus_move_function(unit, self.policy.nydus_target)
# manage this ourselves
else:
network(AbilityId.LOAD_NYDUSNETWORK, unit)
# else queen should micro on the other side
# remember that all queens already have transfuse code baked in
else:
# queen has enough energy for a transfuse and a tumor, so put a tumor down where she currently is
if unit.energy >= 75 and self.bot.has_creep(unit.position):
# check if there are too many tumors already
tumors: Units = self.bot.structures.filter(
lambda s: s.type_id
in {UnitID.CREEPTUMORBURROWED, UnitID.CREEPTUMORQUEEN}
and s.distance_to(unit) < 15
)
if tumors.amount < 7:
unit(AbilityId.BUILD_CREEPTUMOR_QUEEN, unit.position)
if unit.is_using_ability(AbilityId.BUILD_CREEPTUMOR_QUEEN):
return
# get priority target, ie: target the flying enemies first
target: Optional[Unit] = self._get_target_from_close_enemies(unit)
if target:
if self.attack_ready(unit, target):
unit.attack(target)
elif self.map_data and grid is not None:
await self.move_towards_safe_spot(unit, grid)
else:
distance: float = (
unit.ground_range + unit.radius + target.radius
)
move_to: Point2 = target.position.towards(unit, distance)
if self.bot.in_pathing_grid(move_to):
unit.move(move_to)
# check if there is anything around here to attack,
# if not then we attack the general attack target the user has passed in
# TODO: In the future, this is where we would want the queens to come home
# At the moment a nydus queen is on a one way trip
elif (
self.enemy_ground_units_near_nydus_target.amount == 0
and self.enemy_flying_units_near_nydus_target.amount == 0
):
await self.do_queen_offensive_micro(unit, self.policy.attack_target)
# there are targets, but nothing in range so move towards the nydus target
else:
unit.move(self.policy.nydus_target)
def unit_solve_combat(self, unit: Unit, current_command: Action) -> Action:
if self.force_fielding(unit):
# Don't do anything if force field is ordered
return NoAction()
if (
not self.shield_up
and self.should_shield_up
and unit.energy >= SHIELD_ENERGY_COST
and self.last_shield_up + 0.5 < self.ai.time
):
self.shield_up = True
self.last_shield_up = self.ai.time
return Action(None, False, AbilityId.GUARDIANSHIELD_GUARDIANSHIELD)
if unit.shield_percentage < 0.1:
if self.range_power > 5 and unit.energy >= HALLUCINATION_ENERGY_COST:
return Action(None, False, AbilityId.HALLUCINATION_ARCHON)
if self.melee_power > 5 and unit.energy >= FORCE_FIELD_ENERGY_COST:
melee = self.knowledge.unit_cache.enemy(self.unit_values.melee)
if melee:
closest = melee.closest_to(unit)
pos = unit.position.towards(closest, 0.6)
return Action(pos, False, AbilityId.FORCEFIELD_FORCEFIELD)
if self.move_type == MoveType.SearchAndDestroy and unit.energy >= FORCE_FIELD_ENERGY_COST:
# Look for defensive force field on ramp or other choke
natural: Zone = self.knowledge.expansion_zones[1]
main: Zone = self.knowledge.expansion_zones[0]
d_natural = unit.distance_to(natural.center_location)
d_main = unit.distance_to(main.center_location)
if d_natural < 15 and d_natural < d_main and self.closest_group_distance < 10:
# Sentry is at the natural
zealot_pos: Point2 = self.knowledge.building_solver.zealot_position
if self.knowledge.enemy_race == Race.Zerg and natural.our_wall() and zealot_pos:
# Protect gate keeper
our_keepers = self.cache.own_in_range(zealot_pos, 2).not_structure
combined_health = 0
for keeper in our_keepers: # type: Unit
combined_health += keeper.health + keeper.shield
if combined_health < 70:
action = self.should_force_field(zealot_pos.towards(self.closest_group.center, 0.6))
if action:
return action
if self.model == CombatModel.StalkerToSpeedlings:
# Protect buildings
buildings = self.cache.own_in_range(unit.position, 8).structure
for building in buildings: # type: Unit
if building.health + building.shield < 300:
action = self.should_force_field(building.position.towards(self.closest_group.center, 1.2))
if action:
return action
elif not natural.is_ours or natural.power_balance < 0 and d_main < main.radius:
# Protect main base ramp
not_flying = self.cache.enemy_in_range(self.main_ramp_position, 3).filter(
lambda u: not u.is_flying and not u.is_structure
)
if not_flying:
action = self.should_force_field(self.main_ramp_position)
if action:
return action
# and self.model == CombatModel.StalkerToSpeedlings
return super().unit_solve_combat(unit, current_command)
async def do_queen_offensive_micro(self, queen: Unit,
offensive_pos: Point2) -> None:
if not queen or not offensive_pos:
return
enemy: Units = self.bot.enemy_units.exclude_type(
{UnitID.MULE, UnitID.EGG, UnitID.LARVA})
enemy_structures: Units = self.bot.enemy_structures
queens: Units = self.bot.units(UnitID.QUEEN)
own_close_queens: Units = queens.filter(
lambda u: u.distance_to(queen) < 5)
if enemy:
in_range_enemies: Units = enemy.in_attack_range_of(queen)
in_range_structures: Units = enemy_structures.in_attack_range_of(
queen)
if in_range_enemies:
target: Unit = self._get_target_from_in_range_enemies(
in_range_enemies)
if self.attack_ready(queen, target):
queen.attack(target)
else:
# loose queen_control should try to rejoin the queen pack
if own_close_queens.amount <= 3:
queen.move(queens.center)
# otherwise move forward between attacks, since Queen is slow and can get stuck behind each other
else:
queen.move(offensive_pos)
elif in_range_structures:
target: Unit = self._get_target_from_in_range_enemies(
in_range_structures)
if self.attack_ready(queen, target):
queen.attack(target)
else:
if own_close_queens.amount <= 3:
queen.move(queens.center)
else:
queen.move(offensive_pos)
else:
queen.move(offensive_pos)
else:
queen.attack(offensive_pos)
def do_some_unit_property_tests(attacker: Unit, defender: Unit):
""" Some tests that are not covered by test_pickled_data.py """
# TODO move unit unrelated tests elsewhere
self.step_time
self.units_created
self.structure_type_build_progress(attacker.type_id)
self.structure_type_build_progress(defender.type_id)
self.tech_requirement_progress(attacker.type_id)
self.tech_requirement_progress(defender.type_id)
self.in_map_bounds(attacker.position)
self.in_map_bounds(defender.position)
self.get_terrain_z_height(attacker.position)
self.get_terrain_z_height(defender.position)
for unit in [attacker, defender]:
unit.shield_percentage
unit.shield_health_percentage
unit.energy_percentage
unit.age_in_frames
unit.age
unit.is_memory
unit.is_snapshot
unit.cloak
unit.is_revealed
unit.can_be_attacked
unit.buff_duration_remain
unit.buff_duration_max
unit.order_target
unit.is_transforming
unit.has_techlab
unit.has_reactor
unit.add_on_position
unit.health_percentage
unit.bonus_damage
unit.air_dps
attacker.target_in_range(defender)
defender.target_in_range(attacker)
attacker.calculate_dps_vs_target(defender)
defender.calculate_dps_vs_target(attacker)
attacker.is_facing(defender)
defender.is_facing(attacker)
attacker == defender
defender == attacker
async def execute_command(self, unit: Unit, command: CombatAction):
if command.is_attack:
self.do(unit.attack(command.target))
else:
self.do(unit.move(command.target))
def _upgrade_building(self, building: Unit, upgrade_to: UnitTypeId):
"""Upgrade an existing building to another phase (e.g Lair to Hive)"""
building.build(upgrade_to)
async def on_building_construction_complete(self, unit: Unit):
""" Set rally point of new hatcheries. """
if unit.type_id == UnitTypeId.HATCHERY and self.mineral_field:
mf = self.mineral_field.closest_to(unit)
unit.smart(mf)
def has_stim(self, unit: Unit) -> bool:
return unit.has_buff(BuffId.STIMPACK) or unit.has_buff(
BuffId.STIMPACKMARAUDER)
def _prepare_units(self):
# Set of enemy units detected by own sensor tower, as blips have less unit information than normal visible units
self.blips: Set[Blip] = set()
self.all_units: Units = Units([], self)
self.units: Units = Units([], self)
self.workers: Units = Units([], self)
self.larva: Units = Units([], self)
self.structures: Units = Units([], self)
self.townhalls: Units = Units([], self)
self.gas_buildings: Units = Units([], self)
self.all_own_units: Units = Units([], self)
self.enemy_units: Units = Units([], self)
self.enemy_structures: Units = Units([], self)
self.all_enemy_units: Units = Units([], self)
self.resources: Units = Units([], self)
self.destructables: Units = Units([], self)
self.watchtowers: Units = Units([], self)
self.mineral_field: Units = Units([], self)
self.vespene_geyser: Units = Units([], self)
self.placeholders: Units = Units([], self)
self.techlab_tags: Set[int] = set()
self.reactor_tags: Set[int] = set()
worker_types: Set[UnitTypeId] = {
UnitTypeId.DRONE, UnitTypeId.DRONEBURROWED, UnitTypeId.SCV,
UnitTypeId.PROBE
}
index: int = 0
for unit in self.state.observation_raw.units:
if unit.is_blip:
self.blips.add(Blip(unit))
else:
unit_type: int = unit.unit_type
# Convert these units to effects: reaper grenade, parasitic bomb dummy, forcefield
if unit_type in FakeEffectID:
self.state.effects.add(EffectData(unit, fake=True))
continue
unit_obj = Unit(unit,
self,
distance_calculation_index=index,
base_build=self.base_build)
index += 1
self.all_units.append(unit_obj)
if unit.display_type == IS_PLACEHOLDER:
self.placeholders.append(unit_obj)
continue
alliance = unit.alliance
# Alliance.Neutral.value = 3
if alliance == 3:
# XELNAGATOWER = 149
if unit_type == 149:
self.watchtowers.append(unit_obj)
# mineral field enums
elif unit_type in mineral_ids:
self.mineral_field.append(unit_obj)
self.resources.append(unit_obj)
# geyser enums
elif unit_type in geyser_ids:
self.vespene_geyser.append(unit_obj)
self.resources.append(unit_obj)
# all destructable rocks
else:
self.destructables.append(unit_obj)
# Alliance.Self.value = 1
elif alliance == 1:
self.all_own_units.append(unit_obj)
unit_id: UnitTypeId = unit_obj.type_id
if unit_obj.is_structure:
self.structures.append(unit_obj)
if unit_id in race_townhalls[self.race]:
self.townhalls.append(unit_obj)
elif unit_id in ALL_GAS or unit_obj.vespene_contents:
# TODO: remove "or unit_obj.vespene_contents" when a new linux client newer than version 4.10.0 is released
self.gas_buildings.append(unit_obj)
elif unit_id in {
UnitTypeId.TECHLAB,
UnitTypeId.BARRACKSTECHLAB,
UnitTypeId.FACTORYTECHLAB,
UnitTypeId.STARPORTTECHLAB,
}:
self.techlab_tags.add(unit_obj.tag)
elif unit_id in {
UnitTypeId.REACTOR,
UnitTypeId.BARRACKSREACTOR,
UnitTypeId.FACTORYREACTOR,
UnitTypeId.STARPORTREACTOR,
}:
self.reactor_tags.add(unit_obj.tag)
else:
self.units.append(unit_obj)
if unit_id in worker_types:
self.workers.append(unit_obj)
elif unit_id == UnitTypeId.LARVA:
self.larva.append(unit_obj)
# Alliance.Enemy.value = 4
elif alliance == 4:
self.all_enemy_units.append(unit_obj)
if unit_obj.is_structure:
self.enemy_structures.append(unit_obj)
else:
self.enemy_units.append(unit_obj)
# Force distance calculation and caching on all units using scipy pdist or cdist
if self.distance_calculation_method == 1:
_ = self._pdist
elif self.distance_calculation_method in {2, 3}:
_ = self._cdist
def __init__(self, response_observation):
self.response_observation = response_observation
self.actions = response_observation.actions # successful actions since last loop
self.action_errors = response_observation.action_errors # error actions since last loop
# https://github.com/Blizzard/s2client-proto/blob/51662231c0965eba47d5183ed0a6336d5ae6b640/s2clientprotocol/sc2api.proto#L575
# TODO: implement alerts https://github.com/Blizzard/s2client-proto/blob/51662231c0965eba47d5183ed0a6336d5ae6b640/s2clientprotocol/sc2api.proto#L640
self.observation = response_observation.observation
self.observation_raw = self.observation.raw_data
self.dead_units: Set[
int] = self.observation_raw.event.dead_units # returns set of tags of units that died
self.alerts = self.observation.alerts
self.player_result = response_observation.player_result
self.chat = response_observation.chat
self.common: Common = Common(self.observation.player_common)
# Area covered by Pylons and Warpprisms
self.psionic_matrix: PsionicMatrix = PsionicMatrix.from_proto(
self.observation_raw.player.power_sources)
self.game_loop: int = self.observation.game_loop # 22.4 per second on faster game speed
# https://github.com/Blizzard/s2client-proto/blob/33f0ecf615aa06ca845ffe4739ef3133f37265a9/s2clientprotocol/score.proto#L31
self.score: ScoreDetails = ScoreDetails(self.observation.score)
self.abilities = self.observation.abilities # abilities of selected units
self._blipUnits = []
self.own_units: Units = Units([])
self.enemy_units: Units = Units([])
self.mineral_field: Units = Units([])
self.vespene_geyser: Units = Units([])
self.resources: Units = Units([])
self.destructables: Units = Units([])
self.watchtowers: Units = Units([])
self.units: Units = Units([])
for unit in self.observation.raw_data.units:
if unit.is_blip:
self._blipUnits.append(unit)
else:
unit_obj = Unit(unit)
self.units.append(unit_obj)
alliance = unit.alliance
# Alliance.Neutral.value = 3
if alliance == 3:
unit_type = unit.unit_type
# XELNAGATOWER = 149
if unit_type == 149:
self.watchtowers.append(unit_obj)
# mineral field enums
elif unit_type in mineral_ids:
self.mineral_field.append(unit_obj)
self.resources.append(unit_obj)
# geyser enums
elif unit_type in geyser_ids:
self.vespene_geyser.append(unit_obj)
self.resources.append(unit_obj)
# all destructable rocks
else:
self.destructables.append(unit_obj)
# Alliance.Self.value = 1
elif alliance == 1:
self.own_units.append(unit_obj)
# Alliance.Enemy.value = 4
elif alliance == 4:
self.enemy_units.append(unit_obj)
self.upgrades: Set[UpgradeId] = {
UpgradeId(upgrade)
for upgrade in self.observation_raw.player.upgrade_ids
}
# Set of unit tags that died this step
self.dead_units: Set[int] = {
dead_unit_tag
for dead_unit_tag in self.observation_raw.event.dead_units
}
# Set of enemy units detected by own sensor tower, as blips have less unit information than normal visible units
self.blips: Set[Blip] = {Blip(unit) for unit in self._blipUnits}
# self.visibility[point]: 0=Hidden, 1=Fogged, 2=Visible
self.visibility: PixelMap = PixelMap(
self.observation_raw.map_state.visibility, mirrored=True)
# HSPARK 수정 시작
# self.creep[point]: 0=No creep, 1=creep
# self.creep: PixelMap = PixelMap(self.observation_raw.map_state.creep, mirrored=True)
self.creep: PixelMap = PixelMap(self.observation_raw.map_state.creep,
mirrored=True,
in_bits=True)
# HSPARK 수정 끝
# Effects like ravager bile shot, lurker attack, everything in effect_id.py
self.effects: Set[EffectData] = {
EffectData(effect)
for effect in self.observation_raw.effects
}
""" Usage:
def from_proto(cls, units, bot_object: BotAI):
# pylint: disable=E1120
return cls((Unit(raw_unit, bot_object=bot_object) for raw_unit in units))
def unit_solve_combat(self, unit: Unit, current_command: Action) -> Action:
if self.move_type == MoveType.DefensiveRetreat or self.move_type == MoveType.PanicRetreat:
if self.ready_to_shoot(unit):
closest = self.closest_units.get(unit.tag, None)
if closest:
real_range = self.unit_values.real_range(unit, closest)
if 0 < real_range < unit.distance_to(closest):
return Action(closest.position, True)
return current_command
# Phoenixes are generally faster than the rest of the army
# if self.engage_ratio < 0.25 and self.can_engage_ratio < 0.25:
# if self.group.ground_units:
# # Regroup with the ground army
# return Action(self.group.center, False)
has_energy = unit.energy > GRAVITON_BEAM_ENERGY
if has_energy and self.allow_lift:
best_target: Optional[Unit] = None
best_score: float = 0
close_enemies = self.cache.enemy_in_range(unit.position, 14)
for enemy in close_enemies: # type: Unit
if enemy.is_flying or enemy.is_structure or enemy.has_buff(
BuffId.GRAVITONBEAM):
continue
if self.move_type != MoveType.Harass and enemy.type_id in self.unit_values.worker_types:
# If we are not doing any harass, don't lift low priority workers up.
# We need to prioritize energy to actual combat units
continue
pos: Point2 = enemy.position
score = self.lift_priority.get(
enemy.type_id, -1) + (1 - pos.distance_to(unit) / 10)
if score > best_score:
best_target = enemy
best_score = score
if best_target:
if best_score > 5 or not close_enemies.flying.exists:
self.print(
f"Phoenix at {unit.position} lifting {best_target.type_id} at {best_target.position}"
)
if unit.distance_to(best_target) > 8:
destination = self.knowledge.pathing_manager.find_influence_air_path(
unit.position, best_target.position)
return Action(destination, False)
return Action(best_target, False,
AbilityId.GRAVITONBEAM_GRAVITONBEAM)
if self.engage_ratio < 0.25 and self.can_engage_ratio < 0.25:
# Not in combat
return current_command
targets = self.enemies_near_by.flying
if targets:
closest = targets.closest_to(unit)
# d = unit.distance_to(closest)
real_range = self.unit_values.real_range(unit, closest) - 1
best_position = self.pather.find_low_inside_air(
unit.position, closest.position, real_range)
return Action(best_position, False)
return current_command
def is_locked_on(self, unit: Unit) -> bool:
if unit.has_buff(BuffId.LOCKON):
return True
return False
def focus_fire(step: MicroStep, unit: Unit, current_command: Action,
prio: Optional[Dict[UnitTypeId, int]]) -> Action:
shoot_air = step.unit_values.can_shoot_air(unit)
shoot_ground = step.unit_values.can_shoot_ground(unit)
air_range = step.unit_values.air_range(unit)
ground_range = step.unit_values.ground_range(unit)
lookup = min(air_range + 3, ground_range + 3)
enemies = step.cache.enemy_in_range(unit.position, lookup)
last_target = step.last_targeted(unit)
if not enemies:
# No enemies to shoot at
return current_command
value_func: Callable[[Unit], float]
if prio:
value_func = (
lambda u: 1
if u.type_id in changelings else prio.get(u.type_id, -1) *
(1 - u.shield_health_percentage))
else:
value_func = (
lambda u: 1
if u.type_id in changelings else 2 * step.unit_values.
power_by_type(u.type_id, 1 - u.shield_health_percentage))
best_target: Optional[Unit] = None
best_score: float = 0
for enemy in enemies: # type: Unit
if enemy.type_id in ignored_types:
continue
if not step.is_target(enemy):
continue
if not shoot_air and enemy.is_flying:
continue
if not shoot_ground and not enemy.is_flying:
continue
pos: Point2 = enemy.position
score = value_func(enemy) + (1 - pos.distance_to(unit) / lookup)
if enemy.tag == last_target:
score += 3
if step.focus_fired.get(enemy.tag, 0) > enemy.health:
score *= 0.1
if score > best_score:
best_target = enemy
best_score = score
if best_target:
step.focus_fired[best_target.tag] = (
step.focus_fired.get(best_target.tag, 0) +
unit.calculate_damage_vs_target(best_target)[0])
return Action(best_target, True)
return current_command
def one_of_targets_in_range(self, unit: Unit, targets: Units):
for target in targets:
if unit.target_in_range(target):
return True
return False
