def handle_scan(self, radius): # check state if self.state is not PlayerState.ACTING: raise LoBotomyException(202) # check action validity if game.scan_cost(radius) > config.player.max_energy: raise LoBotomyException(103) self.scan_action = (radius,)
def handle_scan(self, radius):
# check state
if self.state is not PlayerState.ACTING:
raise LoBotomyException(202)
# check action validity
if game.scan_cost(radius) > config.player.max_energy:
raise LoBotomyException(103)
self.scan_action = (radius, )
def execute_scans(self, players):
result_signals = []
for player in players:
(radius, ) = player.scan_action
logging.info('player {} at {} scanned with radius {}'.format(
player.name, player.location, radius))
# subtract energy cost
cost = game.scan_cost(radius)
prev_energy = player.energy
player.energy -= cost
self.emit_event(type='player_scan',
player=player.name,
location=player.location,
radius=radius,
cost=cost,
energy=(prev_energy, player.energy))
if player.energy <= 0.0:
# signal player is dead
result_signals.append(self.player_death(player))
self.emit_event(type='player_suicide',
action='scan',
cost=cost,
energy=(prev_energy, player.energy))
logging.info('player {} died from exhaustion (scan)'.format(
player.name))
else:
x, y = player.location
# calculate the bounding box for the scan
bounds = (x - radius, y - radius, x + radius, y + radius)
# collect all players in the bounding box for the blast
subjects = set()
for region in util.generate_wrapped_bounds(
(0, 0, self.width, self.height), bounds):
subjects = subjects.union(self.find_players(region))
radius = util.WrappedRadius(player.location, radius,
(self.width, self.height))
# check if subject in scan radius (bounding box possibly selects too many players)
for subject in subjects:
# calculate distance to all subjects, signal detect if within scan
# TODO: using radius twice runs the expensive operation twice
(distance,
wrapped_location) = radius.distance(subject.location)
if subject is not player and subject.location in radius:
result_signals.append(
(player.signal_detect, subject.name,
util.angle(player.location, wrapped_location),
util.distance(player.location,
wrapped_location), subject.energy))
self.emit_event(type='player_detect',
player=player.name,
energy=player.energy,
location=player.location,
radius=radius,
detected=subject.name,
detected_location=subject.location,
detected_energy=subject.energy)
logging.info('player {} detected {}'.format(
player.name, subject.name))
return result_signals
def execute_scans(self, players):
result_signals = []
for player in players:
(radius,) = player.scan_action
logging.info('player {} at {} scanned with radius {}'.format(
player.name,
player.location,
radius
))
# subtract energy cost
cost = game.scan_cost(radius)
prev_energy = player.energy
player.energy -= cost
self.emit_event(
type = 'player_scan',
player = player.name,
location = player.location,
radius = radius,
cost = cost,
energy = (prev_energy, player.energy)
)
if player.energy <= 0.0:
# signal player is dead
result_signals.append(self.player_death(player))
self.emit_event(
type = 'player_suicide',
action = 'scan',
cost = cost,
energy = (prev_energy, player.energy)
)
logging.info('player {} died from exhaustion (scan)'.format(player.name))
else:
x, y = player.location
# calculate the bounding box for the scan
bounds = (
x - radius, y - radius,
x + radius, y + radius
)
# collect all players in the bounding box for the blast
subjects = set()
for region in util.generate_wrapped_bounds((0, 0, self.width, self.height), bounds):
subjects = subjects.union(self.find_players(region))
radius = util.WrappedRadius(player.location, radius, (self.width, self.height))
# check if subject in scan radius (bounding box possibly selects too many players)
for subject in subjects:
# calculate distance to all subjects, signal detect if within scan
# TODO: using radius twice runs the expensive operation twice
(distance, wrapped_location) = radius.distance(subject.location)
if subject is not player and subject.location in radius:
result_signals.append((player.signal_detect, subject.name,
util.angle(player.location, wrapped_location),
util.distance(player.location, wrapped_location),
subject.energy
))
self.emit_event(
type = 'player_detect',
player = player.name,
energy = player.energy,
location = player.location,
radius = radius,
detected = subject.name,
detected_location = subject.location,
detected_energy = subject.energy
)
logging.info('player {} detected {}'.format(player.name, subject.name))
return result_signals
