def on_turn(self, turn_state):
"""
This function is called every turn with the game state wrapper as
an argument. The wrapper stores the state of the arena and has methods
for querying its state, allocating your current resources as planned
unit deployments, and transmitting your intended deployments to the
game engine.
"""
game_state = GameState(self.config, turn_state)
self.health = game_state.my_health
if game_state.turn_number == 0:
self.cached_health = self.health
debug_write('Performing turn {} of your custom algo strategy'.format(game_state.turn_number))
game_state.suppress_warnings(True)
self.current_mp = game_state.get_resource(MP, 0)
self.current_sp = game_state.get_resource(SP, 0)
self.dynamic_strategy(game_state)
self.cached_health = self.health
game_state.submit_turn()
def dynamic_strategy(self, game_state: GameState):
"""
For defense we will use a spread out layout and some interceptors early on.
We will place turrets near locations the opponent managed to score on.
For offense we will use long range demolishers if they place stationary units near the enemy's front.
If there are no stationary units to attack in the front, we will send Scouts to try and score quickly.
"""
# initial strategy is highly dependent on expected units. Don't want to react until after we've built a little.
if len(self.recent_scored_on_locations) and game_state.turn_number > 3:
self.build_reactive_defense()
if game_state.turn_number - self.delay < 3:
game_state.attempt_spawn(INTERCEPTOR, [3, 10], num=2)
game_state.attempt_spawn(INTERCEPTOR, [24, 10], num=2)
# On the initial turn, try to get them with a destructor
if game_state.turn_number == 0:
self.send_initial_destructor(game_state)
if game_state.turn_number == 1:
self.utility.append_action('initial_turret_upgrades', TURRET, [[3, 13], [24, 13]], upgrade=True)
self.utility.prioritize_action('initial_turret_upgrades')
if game_state.turn_number == 2:
# we want to manually manage and not upgrade these specific walls
self.build_left_side_wall(game_state)
self.build_right_side_wall(game_state)
self.utility.remove_action('initial_walls')
self.utility.append_action('frontal_wall', WALL, self.get_frontal_wall())
# put upgrades before spawns to upgrade before spawning more; these cover the rest of the game
self.utility.append_action("upgrade_factories", '', self.factory_locations, True, max_num=1)
self.utility.append_action("extra_factories", FACTORY, self.factory_locations, max_num=1)
if game_state.turn_number == 4:
self.utility.remove_action('initial_turrets')
self.utility.remove_action('initial_turret_upgrades')
self.utility.append_action('frontal_turrets', TURRET, self.get_frontal_turrets())
self.utility.append_action('frontal_turret_upgrades', TURRET, self.get_frontal_turrets(), upgrade=True)
self.utility.prioritize_action('frontal_turrets')
self.utility.prioritize_action('frontal_turret_upgrades')
if game_state.turn_number >= 5:
game_state.attempt_spawn(TURRET, [[3, 12]])
# game_state.attempt_spawn(WALL, [[1, 12], [2, 12], [2, 11]])
if game_state.turn_number >= 7:
game_state.attempt_spawn(TURRET, [[24, 12]])
# game_state.attempt_spawn(WALL, [[26, 12], [25, 12], [25, 11]])
if game_state.turn_number >= 12:
# only do the following if the wall is intact; will assume we have that after turn 12
game_state.attempt_upgrade([[3, 12], [24, 12]])
# game_state.attempt_upgrade([[0, 13], [27, 13], [3, 12], [3, 11], [24, 12], [24, 11], [1, 12], [2, 12], [2, 11], [26, 12],
# [25, 12], [25, 11]])
if game_state.turn_number == 15:
self.utility.append_action('secondary_wall', WALL, self.get_secondary_wall())
self.utility.append_action('secondary_turrets', TURRET, self.get_secondary_turrets())
self.utility.prioritize_action('secondary_wall')
self.utility.prioritize_action('secondary_turrets')
self.utility.prioritize_action('frontal_wall')
self.utility.prioritize_action('frontal_turrets')
# attack logic; manually building to maintain walls if they are destroyed
if (game_state.turn_number % 6) == 4:
self.attack_strategy = self.get_attack_strategy(game_state)
if game_state.turn_number >= 4:
self.attack_strategy(game_state)
# always try to use more resources
self.utility.attempt_actions(game_state)
while game_state.get_resource(SP) >= 9:
current_location = random.choice(self.factory_locations)
game_state.attempt_spawn(FACTORY, current_location)
game_state.attempt_upgrade(current_location)