def execute_moves(self, players):
result_signals = []
for player in players:
# unpack required information
angle, distance = player.move_action
# calculate new values
x, y = util.move_wrapped(player.location, angle, distance, (self.width, self.height))
# log action and subtract energy cost
cost = game.move_cost(distance)
# TODO: truncate location tuples to x decimals
logging.info('player {} moved from {} to {} (cost: {})'.format(
player.name,
player.location,
(x, y),
cost
))
prev_energy = player.energy
player.energy -= cost
self.emit_event(
type = 'player_move',
player = player.name,
angle = angle,
distance = distance,
location = (player.location, (x, y)),
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',
player = player.name,
action = 'move',
cost = cost,
energy = (prev_energy, player.energy)
)
logging.info('player {} died from exhaustion (move)'.format(player.name))
else:
# move player on the battlefield
player.location = (x, y)
return result_signals
def execute_moves(self, players):
result_signals = []
for player in players:
# unpack required information
angle, distance = player.move_action
# calculate new values
x, y = util.move_wrapped(player.location, angle, distance,
(self.width, self.height))
# log action and subtract energy cost
cost = game.move_cost(distance)
# TODO: truncate location tuples to x decimals
logging.info('player {} moved from {} to {} (cost: {})'.format(
player.name, player.location, (x, y), cost))
prev_energy = player.energy
player.energy -= cost
self.emit_event(type='player_move',
player=player.name,
angle=angle,
distance=distance,
location=(player.location, (x, y)),
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',
player=player.name,
action='move',
cost=cost,
energy=(prev_energy, player.energy))
logging.info('player {} died from exhaustion (move)'.format(
player.name))
else:
# move player on the battlefield
player.location = (x, y)
return result_signals
def execute_fires(self, players):
result_signals = []
for player in players:
# unpack required information
(angle, distance, radius, charge) = player.fire_action
# TODO: log fire action for player
# calculate the epicenter of the blast
epicenter = util.move_wrapped(player.location, angle, distance,
(self.width, self.height))
# subtract energy cost
cost = game.fire_cost(distance, radius, charge)
logging.info(
'player {} at {} fired at {} (radius: {}, charge: {})'.format(
player.name, player.location, epicenter, radius, charge))
prev_energy = player.energy
player.energy -= cost
# emit player fire event
self.emit_event(type='player_fire',
player=player.name,
location=player.location,
angle=angle,
distance=distance,
radius=radius,
charge=charge,
cost=cost,
epicenter=epicenter,
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='fire',
cost=cost,
energy=(prev_energy, player.energy))
# XXX: possibly more to do with hitting one's self
logging.info('player {} died from exhaustion (fire)'.format(
player.name))
# calculate the bounding box for the blast
bounds = (epicenter[0] - radius, epicenter[1] - radius,
epicenter[0] + radius, epicenter[1] + 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))
# create a wrapped radius to check distance against
radius = util.WrappedRadius(epicenter, radius,
(self.width, self.height))
# check if subject in blast radius (bounding box possibly selects too many players)
for subject in subjects:
# calculate distance to epicenter for all subjects, signal hit if ... hit
if subject.location in radius:
# subtract energy equal to charge from subject that was hit
prev_energy = subject.energy
subject.energy -= charge
# emit player hit event
self.emit_event(type='player_hit',
player=subject.name,
location=subject.location,
epicenter=epicenter,
radius=radius,
charge=charge,
energy=(prev_energy, subject.energy),
fatal=subject.energy <= 0.0,
attacker=player.name,
attacker_location=player.location,
attacker_energy=player.energy)
# signal the subject it was hit
result_signals.append(
(player.signal_hit, player.name,
util.angle(
radius.distance(subject.location)[1],
epicenter), charge))
logging.info(
'player {} hit {} for {} (new energy: {})'.format(
player.name, subject.name, charge, subject.energy))
# check to see if the subject died from this hit
if subject.energy <= 0.0:
logging.info("player {} died from {}'s bomb".format(
subject.name, player.name))
result_signals.append(self.player_death(subject))
return result_signals
def execute_fires(self, players):
result_signals = []
for player in players:
# unpack required information
(angle, distance, radius, charge) = player.fire_action
# TODO: log fire action for player
# calculate the epicenter of the blast
epicenter = util.move_wrapped(player.location, angle, distance, (self.width, self.height))
# subtract energy cost
cost = game.fire_cost(distance, radius, charge)
logging.info('player {} at {} fired at {} (radius: {}, charge: {})'.format(
player.name,
player.location,
epicenter,
radius,
charge
))
prev_energy = player.energy
player.energy -= cost
# emit player fire event
self.emit_event(
type = 'player_fire',
player = player.name,
location = player.location,
angle = angle,
distance = distance,
radius = radius,
charge = charge,
cost = cost,
epicenter = epicenter,
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 = 'fire',
cost = cost,
energy = (prev_energy, player.energy)
)
# XXX: possibly more to do with hitting one's self
logging.info('player {} died from exhaustion (fire)'.format(player.name))
# calculate the bounding box for the blast
bounds = (
epicenter[0] - radius, epicenter[1] - radius,
epicenter[0] + radius, epicenter[1] + 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))
# create a wrapped radius to check distance against
radius = util.WrappedRadius(epicenter, radius, (self.width, self.height))
# check if subject in blast radius (bounding box possibly selects too many players)
for subject in subjects:
# calculate distance to epicenter for all subjects, signal hit if ... hit
if subject.location in radius:
# subtract energy equal to charge from subject that was hit
prev_energy = subject.energy
subject.energy -= charge
# emit player hit event
self.emit_event(
type = 'player_hit',
player = subject.name,
location = subject.location,
epicenter = epicenter,
radius = radius,
charge = charge,
energy = (prev_energy, subject.energy),
fatal = subject.energy <= 0.0,
attacker = player.name,
attacker_location = player.location,
attacker_energy = player.energy
)
# signal the subject it was hit
result_signals.append((player.signal_hit, player.name,
util.angle(radius.distance(subject.location)[1], epicenter),
charge
))
logging.info('player {} hit {} for {} (new energy: {})'.format(player.name, subject.name, charge, subject.energy))
# check to see if the subject died from this hit
if subject.energy <= 0.0:
logging.info("player {} died from {}'s bomb".format(subject.name, player.name))
result_signals.append(self.player_death(subject))
return result_signals
