def step(self, gamestate, smashbot_state, opponent_state):
self._propagate = (gamestate, smashbot_state, opponent_state)
#If we can't interrupt the chain, just continue it
if self.chain != None and not self.chain.interruptible:
self.chain.step(gamestate, smashbot_state, opponent_state)
return
framesleft = Punish.framesleft(opponent_state, self.framedata, smashbot_state)
# This is off by one for hitstun
framesleft -= 1
shinerange = 9.9
if smashbot_state.action == Action.RUNNING:
shinerange = 12.8
if smashbot_state.action == Action.DASHING:
shinerange = 9.5
# If we shine too close to the edge while accelerating horizontally, we can slide offstage and get into trouble
distance_from_edge = melee.stages.EDGE_GROUND_POSITION[gamestate.stage] - abs(smashbot_state.position.x)
edgetooclose = smashbot_state.action == Action.EDGE_TEETERING_START or distance_from_edge < 5
# Try to do the shine
if gamestate.distance < shinerange and not edgetooclose:
# Emergency backup shine. If we don't shine now, they'll get out of the combo
if framesleft == 1:
self.chain = None
self.pickchain(Chains.Waveshine)
return
# Cut the run short and just shine now. Don't wait for the cross-up
# This is here to prevent running too close to the edge and sliding off
if smashbot_state.action in [Action.RUNNING, Action.RUN_BRAKE, Action.CROUCH_START] and distance_from_edge < 16:
self.chain = None
self.pickchain(Chains.Waveshine)
return
# We always want to try to shine our opponent towards the center of the stage
# If we are lined up right now, do the shine
if (smashbot_state.position.x < opponent_state.position.x < 0) or (0 < opponent_state.position.x < smashbot_state.position.x):
self.chain = None
self.pickchain(Chains.Waveshine)
return
# If we are running away from our opponent, just shine now
onright = opponent_state.position.x < smashbot_state.position.x
if (smashbot_state.speed_ground_x_self > 0) == onright:
self.chain = None
self.pickchain(Chains.Waveshine)
return
if smashbot_state.action == Action.LANDING_SPECIAL and smashbot_state.action_frame < 28:
self.pickchain(Chains.Nothing)
return
if not (smashbot_state.action == Action.DOWN_B_GROUND_START and smashbot_state.action_frame in [1,2]):
self.pickchain(Chains.Run, [opponent_state.position.x > smashbot_state.position.x])
return
return
def shouldapproach(smashbot_state, opponent_state, gamestate, framedata, logger):
if len(gamestate.projectiles) > 0:
return False
# Specify that this needs to be platform approach
framesleft = Punish.framesleft(opponent_state, framedata, smashbot_state)
if logger:
logger.log("Notes", " framesleft: " + str(framesleft) + " ", concat=True)
if framesleft >= 9:
return True
return False
def caninfinite(smashbot_state, opponent_state, gamestate, framedata,
difficulty):
isroll = framedata.is_roll(opponent_state.character,
opponent_state.action)
if opponent_state.action in [Action.SHIELD_START, Action.SHIELD, \
Action.SHIELD_STUN, Action.SHIELD_REFLECT]:
return False
# Don't try to infinite if we're on a platform
if smashbot_state.position.y > 2 or opponent_state.position.y > 2:
return False
# Should we try a waveshine infinite?
# They need to have high friction and not fall down
if opponent_state.action in [Action.STANDING, Action.TURNING, Action.DASHING, Action.RUNNING, \
Action.WALK_SLOW, Action.WALK_MIDDLE, Action.WALK_FAST]:
return False
framesleft = Punish.framesleft(opponent_state, framedata,
smashbot_state)
# This is off by one for hitstun
framesleft -= 1
# Give up the infinite if we're in our last dashing frame, and are getting close to the edge
# We are at risk of running off the edge when this happens
if (smashbot_state.action == Action.DASHING
and smashbot_state.action_frame >= 11):
if (smashbot_state.speed_ground_x_self >
0) == (smashbot_state.position.x > 0):
edge_x = melee.stages.EDGE_GROUND_POSITION[gamestate.stage]
if opponent_state.position.x < 0:
edge_x = -edge_x
edgedistance = abs(edge_x - smashbot_state.position.x)
if edgedistance < 16:
return False
# If opponent is attacking, don't infinite
if framedata.is_attack(opponent_state.character,
opponent_state.action):
return False
# If opponent is going to slide to the edge, then we have to stop
endposition = opponent_state.position.x + framedata.slide_distance(
opponent_state, opponent_state.speed_x_attack, framesleft)
if abs(endposition) + 5 > melee.stages.EDGE_GROUND_POSITION[
gamestate.stage]:
return False
if framedata.characterdata[opponent_state.character]["Friction"] >= 0.06 and \
opponent_state.hitstun_frames_left > 1 and not isroll and opponent_state.on_ground \
and opponent_state.percent < Infinite.killpercent(opponent_state):
return True
return False
def step(self, gamestate, smashbot_state, opponent_state):
self._propagate = (gamestate, smashbot_state, opponent_state)
# TODO Should this only be set once per instance?
self.movingright = opponent_state.speed_x_attack + opponent_state.speed_ground_x_self > 0
#If we can't interrupt the chain, just continue it
if self.chain != None and not self.chain.interruptible:
self.chain.step(gamestate, smashbot_state, opponent_state)
return
framesleft = Punish.framesleft(opponent_state, self.framedata)
# This is off by one for hitstun
framesleft -= 1
shinerange = 11.8
if smashbot_state.action == Action.DASHING:
shinerange = 9
# Try to do the shine
if gamestate.distance < shinerange:
# emergency backup shine
if framesleft == 1:
self.chain = None
self.pickchain(Chains.Waveshine)
return
onright = opponent_state.x < smashbot_state.x
opponentspeed = opponent_state.speed_x_attack + opponent_state.speed_ground_x_self
# If opponent isn't moving, then just try to shine back towards the middle
if abs(opponentspeed) > 0.01:
self.movingright = opponentspeed > 0
# We always want to try to shine our opponent towards the center of the stage
# If we are lined up right now, do the shine
if smashbot_state.x < opponent_state.x < 0 or \
0 < opponent_state.x < smashbot_state.x:
self.chain = None
self.pickchain(Chains.Waveshine)
return
# If we are running away from our opponent, just shine now
if (smashbot_state.speed_ground_x_self > 0) == onright:
self.chain = None
self.pickchain(Chains.Waveshine)
return
if smashbot_state.action == Action.LANDING_SPECIAL and smashbot_state.action_frame < 28:
self.pickchain(Chains.Nothing)
return
self.pickchain(Chains.Run, [opponent_state.speed_x_attack > 0])
return
def step(self, gamestate, smashbot_state, opponent_state):
self._propagate = (gamestate, smashbot_state, opponent_state)
# -1 means auto-adjust difficulty based on stocks remaining
if self.set_difficulty == -1:
self.difficulty = smashbot_state.stock
else:
self.difficulty = self.set_difficulty
if SelfDestruct.shouldsd(gamestate, smashbot_state, opponent_state):
self.picktactic(Tactics.SelfDestruct)
return
# Reset the approach state after 1 second
# Or if opponent becomes invulnerable
if self.approach and ((abs(self.approach_frame - gamestate.frame) > 60)
or (opponent_state.invulnerability_left > 0)):
self.approach_frame = -123
self.approach = False
# Randomly approach sometimes rather than keeping distance
# Should happen on average once per 2 seconds
# The effect will last for about 1 second
# On the first two difficulties, just always approach
if (random.randint(0, 120) == 0 or
(self.difficulty >= 4 and opponent_state.action != Action.CROUCHING
)) and (opponent_state.invulnerability_left == 0):
self.approach = True
self.approach_frame = gamestate.frame
if self.logger:
self.logger.log("Notes",
" approach: " + str(self.approach) + " ",
concat=True)
if Mitigate.needsmitigation(smashbot_state):
self.picktactic(Tactics.Mitigate)
return
if self.tactic and not self.tactic.isinteruptible():
self.tactic.step(gamestate, smashbot_state, opponent_state)
return
# If we're stuck in a lag state, just do nothing. Trying an action might just
# buffer an input we don't want
if Wait.shouldwait(gamestate, smashbot_state, opponent_state,
self.framedata):
self.picktactic(Tactics.Wait)
return
if Recover.needsrecovery(smashbot_state, opponent_state, gamestate):
self.picktactic(Tactics.Recover)
return
if Celebrate.deservescelebration(smashbot_state, opponent_state):
self.picktactic(Tactics.Celebrate)
return
# Difficulty 5 is a debug / training mode
# Don't do any attacks, and don't do any shielding
# Take attacks, DI, and recover
if self.difficulty == 5:
self.picktactic(Tactics.KeepDistance)
return
if Defend.needsprojectiledefense(smashbot_state, opponent_state,
gamestate, self.logger):
self.picktactic(Tactics.Defend)
return
# If we can infinite our opponent, do that!
if Infinite.caninfinite(smashbot_state, opponent_state, gamestate,
self.framedata, self.difficulty):
self.picktactic(Tactics.Infinite)
return
# If we can juggle opponent in the air, do that
if Juggle.canjuggle(smashbot_state, opponent_state, gamestate,
self.framedata, self.difficulty):
self.picktactic(Tactics.Juggle)
return
# If we can punish our opponent for a laggy move, let's do that
if Punish.canpunish(smashbot_state, opponent_state, gamestate,
self.framedata):
self.picktactic(Tactics.Punish)
return
# Do we need to defend an attack?
if Defend.needsdefense(smashbot_state, opponent_state, gamestate,
self.framedata):
self.picktactic(Tactics.Defend)
return
# Can we edge guard them?
if Edgeguard.canedgeguard(smashbot_state, opponent_state, gamestate):
self.picktactic(Tactics.Edgeguard)
return
# Can we shield pressure them?
if Pressure.canpressure(opponent_state, gamestate):
self.picktactic(Tactics.Pressure)
return
if Retreat.shouldretreat(smashbot_state, opponent_state, gamestate,
not self.approach):
self.picktactic(Tactics.Retreat)
return
if Challenge.canchallenge(smashbot_state, opponent_state, gamestate,
self.framedata, self.difficulty):
self.picktactic(Tactics.Challenge)
return
if Approach.shouldapproach(smashbot_state, opponent_state, gamestate, self.framedata, self.logger) or \
(self.approach and not Approach.approach_too_dangerous(smashbot_state, opponent_state, gamestate, self.framedata)):
self.picktactic(Tactics.Approach)
return
self.picktactic(Tactics.KeepDistance)
def step(self):
opponent_state = self.opponent_state
smashbot_state = self.smashbot_state
recoverhigh = self.canrecoverhigh()
#If we can't interrupt the chain, just continue it
if self.chain != None and not self.chain.interruptible:
self.chain.step()
return
if Dropdownshine.inrange(self.smashbot_state, self.opponent_state,
self.framedata):
self.pickchain(Chains.Dropdownshine)
return
if smashbot_state.action == Action.EDGE_CATCHING:
self.pickchain(Chains.Nothing)
return
# How many frames will it take to get to our opponent right now?
onedge = smashbot_state.action in [
Action.EDGE_HANGING, Action.EDGE_CATCHING
]
opponentonedge = opponent_state.action in [
Action.EDGE_HANGING, Action.EDGE_CATCHING
]
# Stand up if opponent attacks us
proj_incoming = Defend.needsprojectiledefense(
self.smashbot_state, self.opponent_state,
self.gamestate) and smashbot_state.invulnerability_left <= 2
samusgrapple = opponent_state.character == Character.SAMUS and opponent_state.action == Action.SWORD_DANCE_4_LOW and \
-25 < opponent_state.y < 0 and smashbot_state.invulnerability_left <= 2
hitframe = self.framedata.inrange(opponent_state, smashbot_state,
self.gamestate.stage)
framesleft = hitframe - opponent_state.action_frame
if proj_incoming or samusgrapple or (
hitframe != 0 and onedge and framesleft < 5
and smashbot_state.invulnerability_left < 2):
# Unless the attack is a grab, then don't bother
if not self.framedata.isgrab(opponent_state.character,
opponent_state.action):
if self.isupb():
#TODO: Make this a chain
self.chain = None
self.controller.press_button(Button.BUTTON_L)
return
else:
self.chain = None
self.pickchain(Chains.DI, [0.5, 0.65])
return
# Special exception for Fox/Falco illusion
# Since it is dumb and technically a projectile
if opponent_state.character in [Character.FOX, Character.FALCO]:
if opponent_state.action in [Action.SWORD_DANCE_2_MID]:
self.chain = None
self.pickchain(Chains.DI, [0.5, 0.65])
return
# What recovery options does opponent have?
landonstage = False
grabedge = False
# they have to commit to an up-b to recover
mustupb = False
canrecover = True
djheight = self.framedata.getdjheight(opponent_state)
edgegrabframes = self.snaptoedgeframes()
# How heigh can they go with a jump?
potentialheight = djheight + opponent_state.y
if potentialheight < -23:
mustupb = True
# Now consider UP-B
# Have they already UP-B'd?
if self.isupb():
if self.upbstart == 0:
self.upbstart = opponent_state.y
# If they are halfway through the up-b, then subtract out what they've alrady used
potentialheight = self.upbheight() + self.upbstart
elif opponent_state.action == Action.DEAD_FALL:
potentialheight = opponent_state.y
else:
potentialheight += self.upbheight()
# Cpt Falcon's up-b causes him to distort his model by a crazy amount. Giving him
# the ability to get on the stage easier. Adjust for this
adjustedheight = potentialheight
if opponent_state.character == Character.CPTFALCON and self.isupb():
adjustedheight += 12
# Adjust upwards a little to have some wiggle room
if adjustedheight > -5:
landonstage = True
if potentialheight > -23:
grabedge = True
if potentialheight < -30:
mustupb = True
canrecover = False
# Split the logic into two:
# A) We are on the edge
# B) We are on the stage
if smashbot_state.action in [
Action.EDGE_HANGING, Action.EDGE_CATCHING
]:
# If opponent can't recover, then just get onto the stage!
if not canrecover:
#TODO: Make this a chain
self.chain = None
self.controller.press_button(Button.BUTTON_L)
return
# Don't roll up too early for Falcon
falconupearly = opponent_state.character == Character.CPTFALCON and \
opponent_state.action == Action.SWORD_DANCE_3_LOW and opponent_state.action_frame <= 12
# Roll up to edgehog
if self.isupb() and not landonstage and not falconupearly:
#TODO: Make this a chain
self.chain = None
self.controller.press_button(Button.BUTTON_L)
return
# Edgestall
# For Fox and Falco, we have a different edgestall strategy. Only edgestall if they start a FireFox
if opponent_state.character in [Character.FOX, Character.FALCO]:
# Are they in the start of a firefox?
# But make sure they can't grab the edge in the middle of it
edgedistance = abs(opponent_state.x) - (
melee.stages.edgegroundposition(self.gamestate.stage) + 15)
inrange = (-5 > opponent_state.y > -23) and (edgedistance < 15)
if opponent_state.action == Action.SWORD_DANCE_3_LOW and opponent_state.action_frame <= 5 and not inrange:
self.pickchain(Chains.Edgestall)
return
# We must be on the first frame, or else it's dangerous
elif smashbot_state.action == Action.EDGE_HANGING and smashbot_state.action_frame == 1:
if edgegrabframes > 29 and smashbot_state.invulnerability_left >= 29:
self.pickchain(Chains.Edgestall)
return
# We are in danger of being attacked!
# It's unsafe to be in shine range of opponent. We can't react to the attack!
if self.gamestate.distance < 11.8 and opponent_state.character in [Character.FOX, Character.FALCO, Character.JIGGLYPUFF] and \
smashbot_state.invulnerability_left <= 1:
# If we can, challenge their shine at the edge
if self.difficulty >= 3 and edgegrabframes > 2:
self.pickchain(Chains.Dropdownshine)
return
self.chain = None
self.pickchain(Chains.DI, [0.5, 0.65])
return
framesleft = Punish.framesleft(self.opponent_state, self.framedata)
# Samus UP_B invulnerability
samusupbinvuln = opponent_state.action in [Action.SWORD_DANCE_3_MID, Action.SWORD_DANCE_3_LOW] and \
opponent_state.character == Character.SAMUS and opponent_state.action_frame <= 5
# Shine them, as long as they aren't attacking right now
frameadvantage = framesleft > 2 or smashbot_state.invulnerability_left > 2
if self.gamestate.distance < 11.8 and edgegrabframes > 2 and frameadvantage and not samusupbinvuln:
self.pickchain(Chains.Dropdownshine)
return
# Illusion high
if self.illusionhighframes() <= 5:
if smashbot_state.invulnerability_left > 7:
self.pickchain(Chains.Edgebair)
return
if self.firefoxhighframes() <= 5:
self.pickchain(Chains.Edgebair)
return
# Do nothing
self.chain = None
self.pickchain(Chains.Nothing)
return
# We are on the stage
else:
edge_x = melee.stages.edgegroundposition(self.gamestate.stage)
edgedistance = abs(edge_x - abs(self.smashbot_state.x))
randomgrab = False
if random.randint(0, 20) == 0:
randomgrab = True
if self.difficulty == 4:
randomgrab = True
# Can we challenge their ledge?
framesleft = Punish.framesleft(self.opponent_state, self.framedata)
if not recoverhigh and not onedge and opponent_state.invulnerability_left < 5 and edgedistance < 10:
if randomgrab or framesleft > 10:
wavedash = True
if self.framedata.isattack(opponent_state.character,
opponent_state.action):
wavedash = False
self.pickchain(Chains.Grabedge, [wavedash])
return
# Dash dance near the edge
pivotpoint = opponent_state.x
# Don't run off the stage though, adjust this back inwards a little if it's off
edgebuffer = 5
pivotpoint = min(pivotpoint, edge_x - edgebuffer)
pivotpoint = max(pivotpoint, (-edge_x) + edgebuffer)
self.chain = None
self.pickchain(Chains.DashDance, [pivotpoint])
def step(self, gamestate, smashbot_state, opponent_state):
self._propagate = (gamestate, smashbot_state, opponent_state)
recoverhigh = self.canrecoverhigh(gamestate, opponent_state)
#If we can't interrupt the chain, just continue it
if self.chain != None and not self.chain.interruptible:
self.chain.step(gamestate, smashbot_state, opponent_state)
return
if Dropdownshine.inrange(smashbot_state, opponent_state,
self.framedata):
self.pickchain(Chains.Dropdownshine)
return
if smashbot_state.action == Action.EDGE_CATCHING:
self.pickchain(Chains.Nothing)
return
# How many frames will it take to get to our opponent right now?
onedge = smashbot_state.action in [
Action.EDGE_HANGING, Action.EDGE_CATCHING
]
# Stand up if opponent attacks us
proj_incoming = Defend.needsprojectiledefense(
smashbot_state, opponent_state,
gamestate) and smashbot_state.invulnerability_left <= 2
samusgrapple = opponent_state.character == Character.SAMUS and opponent_state.action == Action.SWORD_DANCE_4_LOW and \
-25 < opponent_state.position.y < 0 and smashbot_state.invulnerability_left <= 2
hitframe = self.framedata.in_range(opponent_state, smashbot_state,
gamestate.stage)
framesleft = hitframe - opponent_state.action_frame
if proj_incoming or samusgrapple or (
hitframe != 0 and onedge and framesleft < 5
and smashbot_state.invulnerability_left < 2):
# Unless the attack is a grab, then don't bother
if not self.framedata.is_grab(opponent_state.character,
opponent_state.action):
if self.isupb(opponent_state):
#TODO: Make this a chain
self.chain = None
self.controller.press_button(Button.BUTTON_L)
return
else:
self.chain = None
self.pickchain(Chains.DI, [0.5, 0.65])
return
# For pikachu, we want to be up on the stage to edgeguard. Not on edge
if opponent_state.character == Character.PIKACHU and smashbot_state.action == Action.EDGE_HANGING and smashbot_state.invulnerability_left == 0:
if opponent_state.position.y < -20:
self.chain = None
self.pickchain(Chains.Edgedash, [False])
return
# Special exception for Fox/Falco illusion
# Since it is dumb and technically a projectile
if opponent_state.character in [Character.FOX, Character.FALCO]:
if opponent_state.action in [Action.SWORD_DANCE_2_MID]:
self.chain = None
self.pickchain(Chains.DI, [0.5, 0.65])
return
# What recovery options does opponent have?
landonstage = False
grabedge = False
# they have to commit to an up-b to recover
mustupb = False
canrecover = True
djheight = self.framedata.dj_height(opponent_state)
edgegrabframes = self.snaptoedgeframes(gamestate, opponent_state)
# How heigh can they go with a jump?
potentialheight = djheight + opponent_state.position.y
if potentialheight < -23:
mustupb = True
# Now consider UP-B
# Have they already UP-B'd?
if self.isupb(opponent_state):
if self.upbstart == 0:
self.upbstart = opponent_state.position.y
# If they are halfway through the up-b, then subtract out what they've alrady used
potentialheight = self.upbheight(opponent_state) + self.upbstart
elif opponent_state.action == Action.DEAD_FALL:
potentialheight = opponent_state.position.y
else:
potentialheight += self.upbheight(opponent_state)
# Cpt Falcon's up-b causes him to distort his model by a crazy amount. Giving him
# the ability to get on the stage easier. Adjust for this
adjustedheight = potentialheight
if opponent_state.character == Character.CPTFALCON and self.isupb(
opponent_state):
adjustedheight += 12
# Adjust upwards a little to have some wiggle room
if adjustedheight > -5:
landonstage = True
if potentialheight > -23:
grabedge = True
if potentialheight < -30:
mustupb = True
canrecover = False
# Split the logic into two:
# A) We are on the edge
# B) We are on the stage
if smashbot_state.action in [
Action.EDGE_HANGING, Action.EDGE_CATCHING
]:
# If opponent can't recover, then just get onto the stage!
if not canrecover:
#TODO: Make this a chain
self.chain = None
self.controller.press_button(Button.BUTTON_L)
return
# Don't roll up too early for Falcon
falconupearly = opponent_state.character == Character.CPTFALCON and \
opponent_state.action == Action.SWORD_DANCE_3_LOW and opponent_state.action_frame <= 12
# Roll up to edgehog
if self.isupb(
opponent_state) and not landonstage and not falconupearly:
#TODO: Make this a chain
self.chain = None
self.controller.press_button(Button.BUTTON_L)
return
# Challenge rising UP-B's with a shine if we're in range
# except for pikachu and falcon/ganon
if self.isupb(
opponent_state
) and opponent_state.speed_y_self >= 0 and gamestate.distance < 10:
if opponent_state.character not in [
Character.PIKACHU, Character.GANONDORF,
Character.CPTFALCON
]:
self.pickchain(Chains.Dropdownshine)
return
# Edgestall
# For Fox and Falco, we have a different edgestall strategy. Only edgestall if they start a FireFox
if opponent_state.character in [Character.FOX, Character.FALCO]:
# Are they in the start of a firefox?
# But make sure they can't grab the edge in the middle of it
edgedistance = abs(opponent_state.position.x) - (
melee.stages.EDGE_GROUND_POSITION[gamestate.stage] + 15)
in_immediate_range = (-5 > opponent_state.position.y >
-23) and (edgedistance < 15)
in_fly_range = opponent_state.action_frame > (
(edgedistance - 15) / 3)
if opponent_state.action == Action.SWORD_DANCE_3_LOW and not in_fly_range and not in_immediate_range:
self.pickchain(Chains.Edgestall)
return
# We must be on the first frame, or else it's dangerous
elif smashbot_state.action == Action.EDGE_HANGING and smashbot_state.action_frame == 1:
if edgegrabframes > 29 and smashbot_state.invulnerability_left >= 29:
self.pickchain(Chains.Edgestall)
return
# We are in danger of being attacked!
# It's unsafe to be in shine range of opponent. We can't react to the attack!
if gamestate.distance < 11.8 and opponent_state.character in [Character.FOX, Character.FALCO, Character.JIGGLYPUFF] and \
smashbot_state.invulnerability_left <= 1:
# If we can, challenge their shine at the edge
if self.difficulty >= 3 and edgegrabframes > 2:
if Dropdownshine.inrange(smashbot_state, opponent_state,
self.framedata):
self.pickchain(Chains.Dropdownshine)
return
self.chain = None
self.pickchain(Chains.DI, [0.5, 0.65])
return
framesleft = Punish.framesleft(opponent_state, self.framedata,
smashbot_state)
# Samus UP_B invulnerability
samusupbinvuln = opponent_state.action in [Action.SWORD_DANCE_3_MID, Action.SWORD_DANCE_3_LOW] and \
opponent_state.character == Character.SAMUS and opponent_state.action_frame <= 5
# Shine them, as long as they aren't attacking right now
frameadvantage = framesleft > 2 or smashbot_state.invulnerability_left > 2
if gamestate.distance < 11.8 and edgegrabframes > 2 and frameadvantage and not samusupbinvuln:
if Dropdownshine.inrange(smashbot_state, opponent_state,
self.framedata):
self.pickchain(Chains.Dropdownshine)
return
# Illusion high
if self.illusionhighframes(gamestate, opponent_state) <= 5:
if smashbot_state.invulnerability_left > 7:
self.pickchain(Chains.Edgebair)
return
# If opponent is recovering high with illusion, bair them at the right time
if (opponent_state.character == Character.FOX
and opponent_state.action_frame
== 15) or (opponent_state.character == Character.FALCO
and opponent_state.action_frame == 10):
if opponent_state.action == Action.SWORD_DANCE_2_HIGH and opponent_state.position.y > -4:
self.pickchain(Chains.Edgebair)
return
if self.firefoxhighframes(gamestate, opponent_state) <= 5:
self.pickchain(Chains.Edgebair)
return
# Do nothing
self.chain = None
self.pickchain(Chains.Nothing)
return
# We are on the stage
else:
edge_x = melee.stages.EDGE_GROUND_POSITION[gamestate.stage]
edgedistance = abs(edge_x - abs(smashbot_state.position.x))
randomgrab = False
if random.randint(0, 20) == 0:
randomgrab = True
# Don't make this guaranteed, even on most aggressive mode. Make it common, but not predictable
if self.difficulty == 4 and random.randint(0, 10) == 0:
randomgrab = True
# For pikachu and jiggs don't grab the edge unless they're sitting, camping
if opponent_state.character in [
Character.PIKACHU, Character.JIGGLYPUFF
] and opponent_state.action != Action.EDGE_HANGING:
randomgrab = False
# TODO Don't grab the edge if opponent is
# They're camping. Camp back
if gamestate.custom["ledge_grab_count"] > 3:
# Get into position away from the edge.
pivotpoint = 0
if abs(smashbot_state.position.x - pivotpoint) > 5:
self.chain = None
self.pickchain(Chains.DashDance, [pivotpoint])
return
elif len(gamestate.projectiles) == 0:
# Laser
self.pickchain(Chains.Laser)
return
# Can we challenge their ledge?
framesleft = Punish.framesleft(opponent_state, self.framedata,
smashbot_state)
# Sheik shino stall is safe to grab edge from on these frames
if opponent_state.character == Character.SHEIK and opponent_state.action == Action.SWORD_DANCE_1_AIR and opponent_state.action_frame < 5:
self.pickchain(Chains.Grabedge, [True])
return
# Puff sing stall is safe to grab from
if opponent_state.character == Character.JIGGLYPUFF and opponent_state.action in [
Action.DOWN_B_AIR, Action.SHINE_RELEASE_AIR
] and opponent_state.action_frame < 10:
self.pickchain(Chains.Grabedge, [True])
return
# Grab edge out from under Pika quick-attack startup
if opponent_state.character == Character.PIKACHU and opponent_state.action == Action.SWORD_DANCE_4_MID and opponent_state.action_frame < 7:
self.pickchain(Chains.Grabedge, [True])
return
# Grab the edge when opponent starts a FireFox
if opponent_state.character in [
Character.FOX, Character.FALCO
] and opponent_state.action == Action.SWORD_DANCE_3_LOW and (
opponent_state.action_frame < 22):
# But not if they're in range to grab the edge themselves
edgedistance = abs(opponent_state.position.x) - (
melee.stages.EDGE_GROUND_POSITION[gamestate.stage] + 15)
in_immediate_range = (-5 > opponent_state.position.y >
-28) and (edgedistance < 15)
if not in_immediate_range:
self.pickchain(Chains.Grabedge, [True])
return
if (
not recoverhigh or randomgrab
) and not onedge and opponent_state.invulnerability_left < 5 and edgedistance < 10 and smashbot_state.on_ground:
if (randomgrab
or framesleft > 10) and opponent_state.action not in [
Action.EDGE_ROLL_SLOW, Action.EDGE_ROLL_QUICK,
Action.EDGE_GETUP_SLOW, Action.EDGE_GETUP_QUICK,
Action.EDGE_ATTACK_SLOW, Action.EDGE_ATTACK_QUICK
]:
if not self.framedata.is_attack(opponent_state.character,
opponent_state.action):
ff_early = False
if opponent_state.character in [
Character.FOX, Character.FALCO
] and opponent_state.action == Action.SWORD_DANCE_3_LOW:
if opponent_state.action_frame < 20:
ff_early = True
if not ff_early:
self.pickchain(Chains.Grabedge, [True])
return
# Dash dance near the edge
pivotpoint = opponent_state.position.x
# Don't run off the stage though, adjust this back inwards a little if it's off
edgebuffer = 2
# Against Jigglypuff, we need to respect the ledge invulnerability. DD inwards more
if opponent_state.character == Character.JIGGLYPUFF and opponent_state.invulnerability_left > 0:
if self.logger:
self.logger.log("Notes",
"staying safe: " +
str(opponent_state.invulnerability_left) +
" ",
concat=True)
if opponent_state.position.x > 0:
pivotpoint -= 10
else:
pivotpoint += 10
pivotpoint = min(pivotpoint, edge_x - edgebuffer)
pivotpoint = max(pivotpoint, (-edge_x) + edgebuffer)
self.chain = None
self.pickchain(Chains.DashDance, [pivotpoint])
def step(self):
# If we have stopped approaching, reset the state
if type(self.tactic) != Tactics.Approach:
self.approach = False
if Mitigate.needsmitigation(self.smashbot_state):
self.picktactic(Tactics.Mitigate)
return
if self.tactic and not self.tactic.isinteruptible():
self.tactic.step()
return
# If we're stuck in a lag state, just do nothing. Trying an action might just
# buffer an input we don't want
if Wait.shouldwait(self.smashbot_state, self.framedata):
self.picktactic(Tactics.Wait)
return
if Recover.needsrecovery(self.smashbot_state, self.opponent_state,
self.gamestate):
self.picktactic(Tactics.Recover)
return
if Celebrate.deservescelebration(self.smashbot_state,
self.opponent_state):
self.picktactic(Tactics.Celebrate)
return
# Difficulty 5 is a debug / training mode
# Don't do any attacks, and don't do any shielding
# Take attacks, DI, and recover
if self.difficulty == 5:
self.picktactic(Tactics.KeepDistance)
return
if Defend.needsprojectiledefense(self.smashbot_state,
self.opponent_state, self.gamestate):
self.picktactic(Tactics.Defend)
return
# If we can infinite our opponent, do that!
if Infinite.caninfinite(self.smashbot_state, self.opponent_state,
self.gamestate, self.framedata,
self.difficulty):
self.picktactic(Tactics.Infinite)
return
# If we can punish our opponent for a laggy move, let's do that
if Punish.canpunish(self.smashbot_state, self.opponent_state,
self.gamestate, self.framedata):
self.picktactic(Tactics.Punish)
return
# Do we need to defend an attack?
if Defend.needsdefense(self.smashbot_state, self.opponent_state,
self.gamestate, self.framedata):
self.picktactic(Tactics.Defend)
return
# Can we edge guard them?
if Edgeguard.canedgeguard(self.smashbot_state, self.opponent_state,
self.gamestate):
self.picktactic(Tactics.Edgeguard)
return
# Can we shield pressure them?
if Pressure.canpressure(self.opponent_state, self.gamestate):
self.picktactic(Tactics.Pressure)
return
if Retreat.shouldretreat(self.smashbot_state, self.opponent_state,
self.gamestate):
self.picktactic(Tactics.Retreat)
return
# Is opponent starting a jump?
jumping = self.opponent_state.action == Action.KNEE_BEND
if self.opponent_state.action in [Action.JUMPING_FORWARD, Action.JUMPING_BACKWARD] and \
self.opponent_state.speed_y_self > 0:
jumping = True
# Randomly approach some times rather than keeping distance
if self.smashbot_state.action == Action.TURNING and random.randint(
0, 40) == 0:
self.approach = True
if (jumping and self.opponent_state.invulnerability_left <= 0
) or self.approach:
self.picktactic(Tactics.Approach)
return
self.picktactic(Tactics.KeepDistance)
def step(self, gamestate, smashbot_state, opponent_state):
self._propagate = (gamestate, smashbot_state, opponent_state)
opponentonedge = opponent_state.action in [Action.EDGE_HANGING, Action.EDGE_CATCHING, Action.EDGE_GETUP_SLOW, \
Action.EDGE_GETUP_QUICK, Action.EDGE_ATTACK_SLOW, Action.EDGE_ATTACK_QUICK, Action.EDGE_ROLL_SLOW, Action.EDGE_ROLL_QUICK]
# If we can't interrupt the chain, just continue it
if self.chain != None and not self.chain.interruptible:
self.chain.step(gamestate, smashbot_state, opponent_state)
return
# TODO: Determine whether we should refresh before the ledge dash
# It takes 16 frames to go from frame 1 of hanging to standing.
frames_left = Punish.framesleft(opponent_state, self.framedata,
smashbot_state)
refresh = False
if smashbot_state.action in [
Action.EDGE_HANGING, Action.EDGE_CATCHING
]:
self.pickchain(Chains.Edgedash, [refresh])
return
# If we can't possibly illusion to recover, don't try
if smashbot_state.position.y < -15 and smashbot_state.jumps_left == 0 and smashbot_state.speed_y_self < 0:
self.useillusion = False
diff_x = abs(melee.stages.EDGE_POSITION[gamestate.stage] -
abs(smashbot_state.position.x))
# If we can just grab the edge with a firefox, do that
facinginwards = smashbot_state.facing == (smashbot_state.position.x <
0)
if not facinginwards and smashbot_state.action == Action.TURNING and smashbot_state.action_frame == 1:
facinginwards = True
if smashbot_state.action == Action.DEAD_FALL:
x = 0
if smashbot_state.position.x < 0:
x = 1
self.chain = None
self.pickchain(Chains.DI, [x, 0.5])
return
# Are we facing the wrong way in shine? Turn around
if smashbot_state.action == Action.DOWN_B_STUN and not facinginwards:
x = 0
if smashbot_state.position.x < 0:
x = 1
self.chain = None
self.pickchain(Chains.DI, [x, 0.5])
return
# If we can just do nothing and grab the edge, do that
# Action.SWORD_DANCE_1_AIR is Fox's initial freefall after his upB finishes launching.
# Fox can ledgegrab from behind in this animation, but he oftentimes needs to fastfall to hit the window.
if -12 < smashbot_state.position.y and (diff_x < 10) and (
facinginwards
or smashbot_state.action == Action.SWORD_DANCE_1_AIR
) and smashbot_state.speed_y_self < 0:
# Do a Fastfall if we're not already
if smashbot_state.action == Action.FALLING and smashbot_state.speed_y_self > -3.3:
self.chain = None
self.pickchain(Chains.DI, [0.5, 0])
return
# If we are currently moving away from the stage, DI in
if (smashbot_state.speed_air_x_self >
0) == (smashbot_state.position.x > 0):
x = 0
if smashbot_state.position.x < 0:
x = 1
self.chain = None
self.pickchain(Chains.DI, [x, 0.5])
return
else:
self.pickchain(Chains.Nothing)
return
# If we illusion at this range when the opponent is holding ledge, Smashbot dies.
# Firefox instead if the opponent is grabbing edge. Opponent has to get up or get burned.
if (-16.4 < smashbot_state.position.y <
-5) and (diff_x < 10) and facinginwards and opponentonedge:
if gamestate.stage == melee.enums.Stage.BATTLEFIELD:
# If Smashbot does a random or horizontal sideB here, he pretty reliably SDs on Battlefield
self.pickchain(Chains.Firefox, [FIREFOX.EDGE])
else:
self.pickchain(Chains.Firefox, [FIREFOX.RANDOM])
return
# If we're lined up, do the illusion
# 88 is a little longer than the illusion max length
if self.useillusion and (-16.4 < smashbot_state.position.y < -5) and (
10 < diff_x < 88) and not opponentonedge:
length = SHORTEN.LONG
if diff_x < 50:
length = SHORTEN.MID
if diff_x < 40:
length = SHORTEN.MID_SHORT
if diff_x < 31:
length = SHORTEN.SHORT
self.pickchain(Chains.Illusion, [length])
return
# Is the opponent going offstage to edgeguard us?
opponent_edgedistance = abs(opponent_state.position.x) - abs(
melee.stages.EDGE_GROUND_POSITION[gamestate.stage])
opponentxvelocity = opponent_state.speed_air_x_self + opponent_state.speed_ground_x_self
opponentmovingtoedge = not opponent_state.off_stage and (
opponent_edgedistance < 20) and (opponentxvelocity > 0 ==
opponent_state.position.x > 0)
opponentgoingoffstage = opponent_state.action in [Action.FALLING, Action.JUMPING_FORWARD, Action.JUMPING_BACKWARD, Action.LANDING_SPECIAL,\
Action.DASHING, Action.WALK_MIDDLE, Action.WALK_FAST, Action.NAIR, Action.FAIR, Action.UAIR, Action.BAIR, Action.DAIR]
# Don't airdodge recovery if we still have attack velocity. It just causes an SD
hit_movement = abs(smashbot_state.speed_x_attack) > 0.2
x_canairdodge = abs(smashbot_state.position.x) - 18 <= abs(
melee.stages.EDGE_GROUND_POSITION[gamestate.stage])
y_canairdodge = smashbot_state.position.y + 18 >= -6
# airdodge_randomizer not currently in use
airdodge_randomizer = random.randint(0, 4) == 1
if x_canairdodge and y_canairdodge and (
opponentgoingoffstage
or opponentmovingtoedge) and not hit_movement:
self.pickchain(Chains.Airdodge, [
int(smashbot_state.position.x < 0),
int(smashbot_state.position.y +
smashbot_state.ecb.bottom.y < 5)
])
return
# First jump back to the stage if we're low
# Fox can at least DJ from y = -55.43 and still sweetspot grab the ledge.
# For reference, if Fox inputs a DJ at y = -58.83, he will NOT sweetspot grab the ledge.
jump_randomizer = random.randint(0, 5) == 1
if smashbot_state.jumps_left > 0 and (smashbot_state.position.y < -52
or opponentgoingoffstage
or opponentmovingtoedge
or jump_randomizer):
self.pickchain(Chains.Jump)
return
# If we're high and doing an Illusion, just let ourselves fall into place
if self.useillusion and smashbot_state.position.y > -5:
# DI into the stage
x = 0
if smashbot_state.position.x < 0:
x = 1
self.chain = None
self.pickchain(Chains.DI, [x, 0.5])
return
# Don't firefox if we're super high up, wait a little to come down
if smashbot_state.speed_y_self < 0 and smashbot_state.position.y < -60:
if gamestate.stage == melee.enums.Stage.BATTLEFIELD and diff_x < 30:
self.pickchain(Chains.Firefox, [FIREFOX.HIGH])
else:
self.pickchain(Chains.Firefox, [FIREFOX.SAFERANDOM])
return
randomhighrecovery = smashbot_state.position.y > 0 and random.randint(
0, 3) == 1
if randomhighrecovery:
if bool(random.randint(0, 1)):
self.pickchain(Chains.Firefox, [FIREFOX.RANDOM])
else:
self.pickchain(Chains.Illusion, [SHORTEN.LONG])
return
# DI into the stage
battlefielded = (
smashbot_state.position.x <
melee.stages.EDGE_POSITION[gamestate.stage] + 13
) and gamestate.stage == melee.enums.Stage.BATTLEFIELD and smashbot_state.position.y < 0
if not battlefielded:
x = 0
if smashbot_state.position.x < 0:
x = 1
self.chain = None
self.pickchain(Chains.DI, [x, 0.5])
def step(self, gamestate, smashbot_state, opponent_state):
self._propagate = (gamestate, smashbot_state, opponent_state)
#If we can't interrupt the chain, just continue it
if self.chain != None and not self.chain.interruptible:
self.chain.step(gamestate, smashbot_state, opponent_state)
return
framesleft = Punish.framesleft(opponent_state, self.framedata)
# This is off by one for hitstun
framesleft -= 1
shinerange = 9.9
if smashbot_state.action == Action.RUNNING:
shinerange = 12.8
if smashbot_state.action == Action.DASHING:
shinerange = 9.5
# If we shine too close to the edge while accelerating horizontally, we can slide offstage and get into trouble
distance_from_edge = melee.stages.EDGE_GROUND_POSITION[
gamestate.stage] - abs(smashbot_state.x)
edgetooclose = (smashbot_state.action == Action.EDGE_TEETERING_START or distance_from_edge < 5) \
or (smashbot_state.action in [Action.RUNNING, Action.RUN_BRAKE, Action.CROUCH_START] and distance_from_edge < 10.5)
# Try to do the shine
if gamestate.distance < shinerange and not edgetooclose:
# emergency backup shine
if framesleft == 1:
self.chain = None
self.pickchain(Chains.Waveshine)
return
# We always want to try to shine our opponent towards the center of the stage
# If we are lined up right now, do the shine
if (smashbot_state.x < opponent_state.x <
0) or (0 < opponent_state.x < smashbot_state.x):
self.chain = None
self.pickchain(Chains.Waveshine)
return
# If we are running away from our opponent, just shine now
onright = opponent_state.x < smashbot_state.x
if (smashbot_state.speed_ground_x_self > 0) == onright:
self.chain = None
self.pickchain(Chains.Waveshine)
return
if smashbot_state.action == Action.LANDING_SPECIAL and smashbot_state.action_frame < 28:
self.pickchain(Chains.Nothing)
return
if not smashbot_state.action == Action.DOWN_B_GROUND_START and smashbot_state.action_frame in [
1, 2
]:
# In general, we want to run the direction the opponent is moving
# Unless we're out of range and on the opposite side.
if gamestate.distance > shinerange and (
(smashbot_state.x < opponent_state.x < 0) or
(0 < opponent_state.x < smashbot_state.x)):
self.pickchain(Chains.Run,
[opponent_state.x > smashbot_state.x])
else:
self.pickchain(Chains.Run, [opponent_state.speed_x_attack > 0])
return