def __handle_slippstream_menu_event(self, event_bytes, gamestate):
""" Internal handler for slippstream menu events
Modifies specified gamestate based on the event bytes
"""
scene = np.ndarray((1,), ">H", event_bytes, 0x1)[0]
if scene == 0x02:
gamestate.menu_state = enums.Menu.CHARACTER_SELECT
# All the controller ports are active on this screen
gamestate.players[1] = PlayerState()
gamestate.players[2] = PlayerState()
gamestate.players[3] = PlayerState()
gamestate.players[4] = PlayerState()
elif scene in [0x0102, 0x0108]:
gamestate.menu_state = enums.Menu.STAGE_SELECT
gamestate.players[1] = PlayerState()
gamestate.players[2] = PlayerState()
gamestate.players[3] = PlayerState()
gamestate.players[4] = PlayerState()
elif scene == 0x0202:
gamestate.menu_state = enums.Menu.IN_GAME
elif scene == 0x0001:
gamestate.menu_state = enums.Menu.MAIN_MENU
elif scene == 0x0008:
gamestate.menu_state = enums.Menu.SLIPPI_ONLINE_CSS
gamestate.players[1] = PlayerState()
gamestate.players[2] = PlayerState()
gamestate.players[3] = PlayerState()
gamestate.players[4] = PlayerState()
elif scene == 0x0000:
gamestate.menu_state = enums.Menu.PRESS_START
else:
gamestate.menu_state = enums.Menu.UNKNOWN_MENU
# controller port statuses at CSS
if gamestate.menu_state in [enums.Menu.CHARACTER_SELECT, enums.Menu.SLIPPI_ONLINE_CSS]:
gamestate.players[1].controller_status = enums.ControllerStatus(np.ndarray((1,), ">B", event_bytes, 0x25)[0])
gamestate.players[2].controller_status = enums.ControllerStatus(np.ndarray((1,), ">B", event_bytes, 0x26)[0])
gamestate.players[3].controller_status = enums.ControllerStatus(np.ndarray((1,), ">B", event_bytes, 0x27)[0])
gamestate.players[4].controller_status = enums.ControllerStatus(np.ndarray((1,), ">B", event_bytes, 0x28)[0])
# CSS Cursors
gamestate.players[1].cursor_x = np.ndarray((1,), ">f", event_bytes, 0x3)[0]
gamestate.players[1].cursor_y = np.ndarray((1,), ">f", event_bytes, 0x7)[0]
gamestate.players[2].cursor_x = np.ndarray((1,), ">f", event_bytes, 0xB)[0]
gamestate.players[2].cursor_y = np.ndarray((1,), ">f", event_bytes, 0xF)[0]
gamestate.players[3].cursor_x = np.ndarray((1,), ">f", event_bytes, 0x13)[0]
gamestate.players[3].cursor_y = np.ndarray((1,), ">f", event_bytes, 0x17)[0]
gamestate.players[4].cursor_x = np.ndarray((1,), ">f", event_bytes, 0x1B)[0]
gamestate.players[4].cursor_y = np.ndarray((1,), ">f", event_bytes, 0x1F)[0]
# Ready to fight banner
gamestate.ready_to_start = np.ndarray((1,), ">B", event_bytes, 0x23)[0]
# Character selected
try:
gamestate.players[1].character = enums.to_internal(np.ndarray((1,), ">B", event_bytes, 0x29)[0])
gamestate.players[1].character_selected = gamestate.players[1].character
except TypeError:
gamestate.players[1].character = enums.Character.UNKNOWN_CHARACTER
gamestate.players[1].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
gamestate.players[2].character = enums.to_internal(np.ndarray((1,), ">B", event_bytes, 0x2A)[0])
gamestate.players[2].character_selected = gamestate.players[2].character
except TypeError:
gamestate.players[2].character = enums.Character.UNKNOWN_CHARACTER
gamestate.players[2].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
gamestate.players[3].character = enums.to_internal(np.ndarray((1,), ">B", event_bytes, 0x2B)[0])
gamestate.players[3].character_selected = gamestate.players[3].character
except TypeError:
gamestate.players[3].character = enums.Character.UNKNOWN_CHARACTER
gamestate.players[3].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
gamestate.players[4].character = enums.to_internal(np.ndarray((1,), ">B", event_bytes, 0x2C)[0])
gamestate.players[4].character_selected = gamestate.players[4].character
except TypeError:
gamestate.players[4].character = enums.Character.UNKNOWN_CHARACTER
gamestate.players[4].character_selected = enums.Character.UNKNOWN_CHARACTER
# Coin down
try:
gamestate.players[1].coin_down = np.ndarray((1,), ">B", event_bytes, 0x2D)[0] == 2
except TypeError:
gamestate.players[1].coin_down = False
try:
gamestate.players[2].coin_down = np.ndarray((1,), ">B", event_bytes, 0x2E)[0] == 2
except TypeError:
gamestate.players[2].coin_down = False
try:
gamestate.players[3].coin_down = np.ndarray((1,), ">B", event_bytes, 0x2F)[0] == 2
except TypeError:
gamestate.players[3].coin_down = False
try:
gamestate.players[4].coin_down = np.ndarray((1,), ">B", event_bytes, 0x30)[0] == 2
except TypeError:
gamestate.players[4].coin_down = False
if gamestate.menu_state == enums.Menu.STAGE_SELECT:
# Stage
try:
gamestate.stage = enums.Stage(np.ndarray((1,), ">B", event_bytes, 0x24)[0])
except ValueError:
gamestate.stage = enums.Stage.NO_STAGE
# Stage Select Cursor X, Y
for _, player in gamestate.players.items():
player.cursor.x = np.ndarray((1,), ">f", event_bytes, 0x31)[0]
player.cursor.y = np.ndarray((1,), ">f", event_bytes, 0x35)[0]
gamestate.stage_select_cursor_x = player.cursor.x
gamestate.stage_select_cursor_y = player.cursor.y
# Frame count
gamestate.frame = np.ndarray((1,), ">i", event_bytes, 0x39)[0]
# Sub-menu
try:
gamestate.submenu = enums.SubMenu(np.ndarray((1,), ">B", event_bytes, 0x3D)[0])
except TypeError:
gamestate.submenu = enums.SubMenu.UNKNOWN_SUBMENU
except ValueError:
gamestate.submenu = enums.SubMenu.UNKNOWN_SUBMENU
# Selected menu
try:
gamestate.menu_selection = np.ndarray((1,), ">B", event_bytes, 0x3E)[0]
except TypeError:
gamestate.menu_selection = 0
# Online costume chosen
try:
if gamestate.menu_state == enums.Menu.SLIPPI_ONLINE_CSS:
for i in range(4):
gamestate.players[i+1].costume = np.ndarray((1,), ">B", event_bytes, 0x3F)[0]
except TypeError:
pass
# This value is 0x05 in the nametag entry
try:
if gamestate.menu_state == enums.Menu.SLIPPI_ONLINE_CSS:
nametag = np.ndarray((1,), ">B", event_bytes, 0x40)[0]
if nametag == 0x05:
gamestate.submenu = enums.SubMenu.NAME_ENTRY_SUBMENU
elif nametag == 0x00:
gamestate.submenu = enums.SubMenu.ONLINE_CSS
except TypeError:
pass
# CPU Level
try:
for i in range(4):
gamestate.players[i+1].cpu_level = np.ndarray((1,), ">B", event_bytes, 0x41 + i)[0]
except TypeError:
pass
except KeyError:
pass
# Is Holding CPU Slider
try:
for i in range(4):
gamestate.players[i+1].is_holding_cpu_slider = np.ndarray((1,), ">B", event_bytes, 0x45 + i)[0]
except TypeError:
pass
except KeyError:
pass
# Set CPU level to 0 if we're not a CPU
for port in gamestate.players:
if gamestate.players[port].controller_status != enums.ControllerStatus.CONTROLLER_CPU:
gamestate.players[port].cpu_level = 0
def __handle_slippstream_menu_event(self, event_bytes, gamestate):
""" Internal handler for slippstream menu events
Modifies specified gamestate based on the event bytes
"""
scene = unpack(">H", event_bytes[0x1:0x1+2])[0]
if scene == 0x02:
gamestate.menu_state = enums.Menu.CHARACTER_SELECT
elif scene == 0x0102:
gamestate.menu_state = enums.Menu.STAGE_SELECT
elif scene == 0x0202:
gamestate.menu_state = enums.Menu.IN_GAME
else:
gamestate.menu_state = enums.Menu.UNKNOWN_MENU
# CSS Cursors
gamestate.player[1].cursor_x = unpack(">f", event_bytes[0x3:0x3+4])[0]
gamestate.player[1].cursor_y = unpack(">f", event_bytes[0x7:0x7+4])[0]
gamestate.player[2].cursor_x = unpack(">f", event_bytes[0xB:0xB+4])[0]
gamestate.player[2].cursor_y = unpack(">f", event_bytes[0xF:0xF+4])[0]
gamestate.player[3].cursor_x = unpack(">f", event_bytes[0x13:0x13+4])[0]
gamestate.player[3].cursor_y = unpack(">f", event_bytes[0x17:0x17+4])[0]
gamestate.player[4].cursor_x = unpack(">f", event_bytes[0x1B:0x1B+4])[0]
gamestate.player[4].cursor_y = unpack(">f", event_bytes[0x1F:0x1F+4])[0]
# Ready to fight banner
gamestate.ready_to_start = unpack(">B", event_bytes[0x23:0x23+1])[0] == 0
# Stage
try:
gamestate.stage = enums.Stage(unpack(">B", event_bytes[0x24:0x24+1])[0])
except ValueError:
gamestate.stage = enums.Stage.NO_STAGE
# controller port statuses at CSS
try:
gamestate.player[1].controller_status = enums.ControllerStatus(unpack(">B", event_bytes[0x25:0x25+1])[0])
except error:
gamestate.player[1].controller_status = enums.ControllerStatus.CONTROLLER_UNPLUGGED
try:
gamestate.player[2].controller_status = enums.ControllerStatus(unpack(">B", event_bytes[0x26:0x26+1])[0])
except error:
gamestate.player[2].controller_status = enums.ControllerStatus.CONTROLLER_UNPLUGGED
try:
gamestate.player[3].controller_status = enums.ControllerStatus(unpack(">B", event_bytes[0x27:0x27+1])[0])
except error:
gamestate.player[3].controller_status = enums.ControllerStatus.CONTROLLER_UNPLUGGED
try:
gamestate.player[4].controller_status = enums.ControllerStatus(unpack(">B", event_bytes[0x28:0x28+1])[0])
except error:
gamestate.player[4].controller_status = enums.ControllerStatus.CONTROLLER_UNPLUGGED
# Character selected
try:
tmp = unpack(">B", event_bytes[0x29:0x29+1])[0]
gamestate.player[1].character_selected = enums.to_internal(tmp)
except error:
gamestate.player[1].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
tmp = unpack(">B", event_bytes[0x2A:0x2A+1])[0]
gamestate.player[2].character_selected = enums.to_internal(tmp)
except error:
gamestate.player[2].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
tmp = unpack(">B", event_bytes[0x2B:0x2B+1])[0]
gamestate.player[3].character_selected = enums.to_internal(tmp)
except error:
gamestate.player[3].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
tmp = unpack(">B", event_bytes[0x2C:0x2C+1])[0]
gamestate.player[4].character_selected = enums.to_internal(tmp)
except error:
gamestate.player[4].character_selected = enums.Character.UNKNOWN_CHARACTER
# Coin down
try:
gamestate.player[1].coin_down = unpack(">B", event_bytes[0x2D:0x2D+1])[0] == 2
except error:
gamestate.player[1].coin_down = False
try:
gamestate.player[2].coin_down = unpack(">B", event_bytes[0x2E:0x2E+1])[0] == 2
except error:
gamestate.player[2].coin_down = False
try:
gamestate.player[3].coin_down = unpack(">B", event_bytes[0x2F:0x2F+1])[0] == 2
except error:
gamestate.player[3].coin_down = False
try:
gamestate.player[4].coin_down = unpack(">B", event_bytes[0x30:0x30+1])[0] == 2
except error:
gamestate.player[4].coin_down = False
# Stage Select Cursor X, Y
gamestate.stage_select_cursor_x = unpack(">f", event_bytes[0x31:0x31+4])[0]
gamestate.stage_select_cursor_y = unpack(">f", event_bytes[0x35:0x35+4])[0]
# Frame count
gamestate.frame = unpack(">i", event_bytes[0x39:0x39+4])[0]
def update(self, mem_update):
label = self.locations[mem_update[0]][0]
player_int = int(self.locations[mem_update[0]][1])
if label == "frame":
self.frame = unpack('<I', mem_update[1])[0]
self.newframe = True
#Now that the frame is ready, let's calculate some derived information
# These are not stored inside Melee anywhere, but are nonetheless
# important pieces of information that we don't want to make the
# user have to re-calculate on their own
for i in self.player:
if abs(self.player[i].x) > stages.edgegroundposition(
self.stage):
self.player[i].off_stage = True
else:
self.player[i].off_stage = False
#TODO: This needs updating in order to support >2 players
xdist = self.ai_state.x - self.opponent_state.x
ydist = self.ai_state.y - self.opponent_state.y
self.distance = math.sqrt((xdist**2) + (ydist**2))
self.fixframeindexing()
return True
if label == "stage":
self.stage = unpack('<I', mem_update[1])[0]
self.stage = self.stage >> 16
self.stage &= 0x000000ff
try:
self.stage = enums.Stage(self.stage)
except ValueError:
self.stage = enums.Stage.NO_STAGE
return False
if label == "menu_state":
self.menu_state = unpack('<I', mem_update[1])[0]
self.menu_state &= 0x000000ff
self.menu_state = enums.Menu(self.menu_state)
return False
#Player variables
if label == "percent":
self.player[player_int].percent = unpack('<I', mem_update[1])[0]
self.player[
player_int].percent = self.player[player_int].percent >> 16
return False
if label == "stock":
self.player[player_int].stock = unpack('<I', mem_update[1])[0]
self.player[player_int].stock = self.player[player_int].stock >> 24
return False
if label == "facing":
self.player[player_int].facing = unpack('<I', mem_update[1])[0]
self.player[player_int].facing = not bool(
self.player[player_int].facing >> 31)
return False
if label == "x":
self.player[player_int].x = unpack('<f', mem_update[1])[0]
return False
if label == "y":
self.player[player_int].y = unpack('<f', mem_update[1])[0]
return False
if label == "character":
temp = unpack('<I', mem_update[1])[0] >> 24
try:
self.player[player_int].character = enums.Character(temp)
except ValueError:
self.player[
player_int].character = enums.Character.UNKNOWN_CHARACTER
return False
if label == "cursor_x":
self.player[player_int].cursor_x = unpack('<f', mem_update[1])[0]
return False
if label == "cursor_y":
self.player[player_int].cursor_y = unpack('<f', mem_update[1])[0]
return False
if label == "action":
temp = unpack('<I', mem_update[1])[0]
try:
self.player[player_int].action = enums.Action(temp)
except ValueError:
self.player[player_int].action = enums.Action.UNKNOWN_ANIMATION
return False
if label == "action_counter":
#TODO look if this is backwards
temp = unpack('I', mem_update[1])[0]
temp = temp >> 8
self.player[player_int].action_counter = temp
return False
if label == "action_frame":
temp = unpack('<f', mem_update[1])[0]
try:
self.player[player_int].action_frame = int(temp)
except ValueError:
pass
return False
if label == "invulnerable":
self.player[player_int].invulnerable = unpack('<I',
mem_update[1])[0]
self.player[player_int].invulnerable = self.player[
player_int].invulnerable >> 31
return False
if label == "hitlag_frames_left":
temp = unpack('<f', mem_update[1])[0]
try:
self.player[player_int].hitlag_frames_left = int(temp)
except ValueError:
pass
return False
if label == "hitstun_frames_left":
temp = unpack('<f', mem_update[1])[0]
try:
self.player[player_int].hitstun_frames_left = int(temp)
except ValueError:
pass
return False
if label == "charging_smash":
temp = unpack('<I', mem_update[1])[0]
if temp == 2:
self.player[player_int].charging_smash = True
else:
self.player[player_int].charging_smash = False
return False
if label == "jumps_left":
temp = unpack('<I', mem_update[1])[0]
temp = temp >> 24
#This value is actually the number of jumps USED
# so we have to do some quick math to turn this into what we want
#TODO = characterstats.maxjumps(self.player[player_int].character) - temp + 1
self.player[player_int].jumps_left = temp
return False
if label == "on_ground":
temp = unpack('<I', mem_update[1])[0]
if temp == 0:
self.player[player_int].on_ground = True
else:
self.player[player_int].on_ground = False
return False
if label == "speed_air_x_self":
self.player[player_int].speed_air_x_self = unpack(
'<f', mem_update[1])[0]
return False
if label == "speed_y_self":
self.player[player_int].speed_y_self = unpack('<f',
mem_update[1])[0]
return False
if label == "speed_x_attack":
self.player[player_int].speed_x_attack = unpack(
'<f', mem_update[1])[0]
return False
if label == "speed_y_attack":
self.player[player_int].speed_y_attack = unpack(
'<f', mem_update[1])[0]
return False
if label == "speed_ground_x_self":
self.player[player_int].speed_ground_x_self = unpack(
'<f', mem_update[1])[0]
return False
if label == "coin_down":
temp = unpack('<I', mem_update[1])[0]
temp = temp & 0x000000ff
self.player[player_int].coin_down = (temp == 2)
return False
if label == "stage_select_cursor_x":
self.stage_select_cursor_x = unpack('<f', mem_update[1])[0]
return False
if label == "stage_select_cursor_y":
self.stage_select_cursor_y = unpack('<f', mem_update[1])[0]
return False
if label == "ready_to_start":
temp = unpack('>I', mem_update[1])[0]
temp = temp & 0x000000ff
self.ready_to_start = not bool(temp)
return False
if label == "controller_status":
temp = unpack('>I', mem_update[1])[0]
temp = temp & 0x000000ff
self.player[player_int].controller_status = enums.ControllerStatus(
temp)
return False
if label == "hitbox_1_size":
self.player[player_int].hitbox_1_size = unpack(
'<f', mem_update[1])[0]
return False
if label == "hitbox_2_size":
self.player[player_int].hitbox_2_size = unpack(
'<f', mem_update[1])[0]
return False
if label == "hitbox_3_size":
self.player[player_int].hitbox_3_size = unpack(
'<f', mem_update[1])[0]
return False
if label == "hitbox_4_size":
self.player[player_int].hitbox_4_size = unpack(
'<f', mem_update[1])[0]
return False
if label == "hitbox_1_status":
temp = unpack('<I', mem_update[1])[0]
status = True
if temp == 0:
status = False
self.player[player_int].hitbox_1_status = status
return False
if label == "hitbox_2_status":
temp = unpack('<I', mem_update[1])[0]
status = True
if temp == 0:
status = False
self.player[player_int].hitbox_2_status = status
return False
if label == "hitbox_3_status":
temp = unpack('<I', mem_update[1])[0]
status = True
if temp == 0:
status = False
self.player[player_int].hitbox_3_status = status
return False
if label == "hitbox_4_status":
temp = unpack('<I', mem_update[1])[0]
status = True
if temp == 0:
status = False
self.player[player_int].hitbox_4_status = status
return False
if label == "hitbox_1_x":
self.player[player_int].hitbox_1_x = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_1_y":
self.player[player_int].hitbox_1_y = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_2_x":
self.player[player_int].hitbox_2_x = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_2_y":
self.player[player_int].hitbox_2_y = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_3_x":
self.player[player_int].hitbox_3_x = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_3_y":
self.player[player_int].hitbox_3_y = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_4_x":
self.player[player_int].hitbox_4_x = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_4_y":
self.player[player_int].hitbox_4_y = unpack('<f', mem_update[1])[0]
return False
if label == "projectiles":
#Only once per new frame that we get a projectile, clear the list out
if self.newframe:
self.projectiles.clear()
self.i = 0
self.i += 1
self.newframe = False
if len(mem_update[1]) < 10:
self.projectiles.clear()
return False
proj = Projectile()
proj.x = unpack('>f', mem_update[1][0x4c:0x50])[0]
proj.y = unpack('>f', mem_update[1][0x50:0x54])[0]
proj.x_speed = unpack('>f', mem_update[1][0x40:0x44])[0]
proj.y_speed = unpack('>f', mem_update[1][0x44:0x48])[0]
try:
proj.subtype = enums.ProjectileSubtype(
unpack('>I', mem_update[1][0x10:0x14])[0])
except ValueError:
proj.subtype = enums.ProjectileSubtype.UNKNOWN_PROJECTILE
self.projectiles.append(proj)
return False
def update(self, mem_update):
label = self.locations[mem_update[0]][0]
player_int = int(self.locations[mem_update[0]][1])
if label == "frame":
self.frame = unpack('<I', mem_update[1])[0]
self.newframe = True
#Now that the frame is ready, let's calculate some derived information
# These are not stored inside Melee anywhere, but are nonetheless
# important pieces of information that we don't want to make the
# user have to re-calculate on their own
for i in self.player:
# Move current x,y over to prev
self.player[i].prev_x = self.player[i].x
self.player[i].prev_y = self.player[i].y
# Move future x,y over to current
self.player[i].x = self.player[i].next_x
self.player[i].y = self.player[i].next_y
if (abs(self.player[i].x) > stages.edgegroundposition(self.stage) or \
self.player[i].y < -6) and not self.player[i].on_ground:
self.player[i].off_stage = True
else:
self.player[i].off_stage = False
# Keep track of a player's invulnerability due to respawn or ledge grab
self.player[i].invulnerability_left = max(
0, self.player[i].invulnerability_left - 1)
if self.player[i].action == Action.ON_HALO_WAIT:
self.player[i].invulnerability_left = 120
# Don't give invulnerability to the first descent
if self.player[
i].action == Action.ON_HALO_DESCENT and self.frame > 150:
self.player[i].invulnerability_left = 120
if self.player[
i].action == Action.EDGE_CATCHING and self.player[
i].action_frame == 1:
self.player[i].invulnerability_left = 36
# Which character are we right now?
if self.player[i].character in [
Character.SHEIK, Character.ZELDA
]:
if self.player[i].transformed == self.player[i].iszelda:
self.player[i].character = Character.SHEIK
else:
self.player[i].character = Character.ZELDA
# If the player is transformed, then copy over the sub-character attributes
if self.player[i].transformed:
self.player[i].action = self.player[i + 4].action
self.player[i].action_counter = self.player[
i + 4].action_counter
self.player[i].action_frame = self.player[i +
4].action_frame
self.player[i].invulnerable = self.player[i +
4].invulnerable
self.player[i].hitlag_frames_left = self.player[
i + 4].hitlag_frames_left
self.player[i].hitstun_frames_left = self.player[
i + 4].hitstun_frames_left
self.player[i].charging_smash = self.player[
i + 4].charging_smash
self.player[i].jumps_left = self.player[i + 4].jumps_left
self.player[i].on_ground = self.player[i + 4].on_ground
self.player[i].speed_air_x_self = self.player[
i + 4].speed_air_x_self
self.player[i].speed_y_self = self.player[i +
4].speed_y_self
self.player[i].speed_x_attack = self.player[
i + 4].speed_x_attack
self.player[i].speed_y_attack = self.player[
i + 4].speed_y_attack
self.player[i].speed_ground_x_self = self.player[
i + 4].speed_ground_x_self
self.player[i].x = self.player[i + 4].x
self.player[i].y = self.player[i + 4].y
self.player[i].percent = self.player[i + 4].percent
self.player[i].facing = self.player[i + 4].facing
# The pre-warning occurs when we first start a dash dance.
if self.player[i].action == Action.DASHING and self.player[
i].prev_action not in [Action.DASHING, Action.TURNING]:
self.player[i].moonwalkwarning = True
# Take off the warning if the player does an action other than dashing
if self.player[i].action != Action.DASHING:
self.player[i].moonwalkwarning = False
#TODO: This needs updating in order to support >2 players
xdist = self.ai_state.x - self.opponent_state.x
ydist = self.ai_state.y - self.opponent_state.y
self.distance = math.sqrt((xdist**2) + (ydist**2))
self.fixiasa()
self.fixframeindexing()
return True
if label == "stage":
self.stage = unpack('<I', mem_update[1])[0]
self.stage = self.stage >> 16
self.stage &= 0x000000ff
try:
self.stage = enums.Stage(self.stage)
except ValueError:
self.stage = enums.Stage.NO_STAGE
return False
if label == "menu_state":
self.menu_state = unpack('<I', mem_update[1])[0]
self.menu_state &= 0x000000ff
self.menu_state = enums.Menu(self.menu_state)
return False
#Player variables
if label == "percent":
if player_int > 4:
try:
self.player[player_int].percent = int(
unpack('<f', mem_update[1])[0])
except ValueError:
self.player[player_int].percent = 0
return False
self.player[player_int].percent = unpack('<I', mem_update[1])[0]
self.player[
player_int].percent = self.player[player_int].percent >> 16
return False
if label == "stock":
self.player[player_int].stock = unpack('<I', mem_update[1])[0]
self.player[player_int].stock = self.player[player_int].stock >> 24
return False
if label == "facing":
self.player[player_int].facing = unpack('<I', mem_update[1])[0]
self.player[player_int].facing = not bool(
self.player[player_int].facing >> 31)
return False
if label == "x":
self.player[player_int].next_x = unpack('<f', mem_update[1])[0]
return False
if label == "y":
self.player[player_int].next_y = unpack('<f', mem_update[1])[0]
return False
if label == "character":
temp = unpack('<I', mem_update[1])[0] >> 24
try:
self.player[player_int].character = enums.Character(temp)
except ValueError:
self.player[
player_int].character = enums.Character.UNKNOWN_CHARACTER
return False
if label == "cursor_x":
self.player[player_int].cursor_x = unpack('<f', mem_update[1])[0]
return False
if label == "cursor_y":
self.player[player_int].cursor_y = unpack('<f', mem_update[1])[0]
return False
if label == "action":
temp = unpack('<I', mem_update[1])[0]
try:
# Keep track of old action
self.player[player_int].prev_action = self.player[
player_int].action
self.player[player_int].action = enums.Action(temp)
except ValueError:
self.player[player_int].action = enums.Action.UNKNOWN_ANIMATION
return False
if label == "action_counter":
#TODO look if this is backwards
temp = unpack('I', mem_update[1])[0]
temp = temp >> 8
self.player[player_int].action_counter = temp
return False
if label == "action_frame":
temp = unpack('<f', mem_update[1])[0]
try:
self.player[player_int].action_frame = int(temp)
except ValueError:
pass
return False
if label == "invulnerable":
self.player[player_int].invulnerable = unpack('<I',
mem_update[1])[0]
self.player[player_int].invulnerable = self.player[
player_int].invulnerable >> 31
return False
if label == "hitlag_frames_left":
temp = unpack('<f', mem_update[1])[0]
try:
self.player[player_int].hitlag_frames_left = int(temp)
except ValueError:
pass
return False
if label == "hitstun_frames_left":
temp = unpack('<f', mem_update[1])[0]
try:
self.player[player_int].hitstun_frames_left = int(temp)
except ValueError:
pass
return False
if label == "charging_smash":
temp = unpack('<I', mem_update[1])[0]
if temp == 2:
self.player[player_int].charging_smash = True
else:
self.player[player_int].charging_smash = False
return False
if label == "jumps_left":
temp = unpack('<I', mem_update[1])[0]
temp = temp >> 24
#This value is actually the number of jumps USED
# so we have to do some quick math to turn this into what we want
try:
totaljumps = int(self.characterdata[
self.player[player_int].character]["Jumps"])
self.player[player_int].jumps_left = totaljumps - temp + 1
# Key error will be expected when we first start
except KeyError:
self.player[player_int].jumps_left = 1
return False
if label == "on_ground":
temp = unpack('<I', mem_update[1])[0]
if temp == 0:
self.player[player_int].on_ground = True
else:
self.player[player_int].on_ground = False
return False
if label == "speed_air_x_self":
self.player[player_int].speed_air_x_self = unpack(
'<f', mem_update[1])[0]
return False
if label == "speed_y_self":
self.player[player_int].speed_y_self = unpack('<f',
mem_update[1])[0]
return False
if label == "speed_x_attack":
self.player[player_int].speed_x_attack = unpack(
'<f', mem_update[1])[0]
return False
if label == "speed_y_attack":
self.player[player_int].speed_y_attack = unpack(
'<f', mem_update[1])[0]
return False
if label == "speed_ground_x_self":
self.player[player_int].speed_ground_x_self = unpack(
'<f', mem_update[1])[0]
return False
if label == "coin_down":
temp = unpack('<I', mem_update[1])[0]
temp = temp & 0x000000ff
self.player[player_int].coin_down = (temp == 2)
return False
if label == "stage_select_cursor_x":
self.stage_select_cursor_x = unpack('<f', mem_update[1])[0]
return False
if label == "stage_select_cursor_y":
self.stage_select_cursor_y = unpack('<f', mem_update[1])[0]
return False
if label == "ready_to_start":
temp = unpack('>I', mem_update[1])[0]
temp = temp & 0x000000ff
self.ready_to_start = not bool(temp)
return False
if label == "controller_status":
temp = unpack('>I', mem_update[1])[0]
temp = temp & 0x000000ff
self.player[player_int].controller_status = enums.ControllerStatus(
temp)
return False
if label == "hitbox_1_size":
self.player[player_int].hitbox_1_size = unpack(
'<f', mem_update[1])[0]
return False
if label == "hitbox_2_size":
self.player[player_int].hitbox_2_size = unpack(
'<f', mem_update[1])[0]
return False
if label == "hitbox_3_size":
self.player[player_int].hitbox_3_size = unpack(
'<f', mem_update[1])[0]
return False
if label == "hitbox_4_size":
self.player[player_int].hitbox_4_size = unpack(
'<f', mem_update[1])[0]
return False
if label == "hitbox_1_status":
temp = unpack('<I', mem_update[1])[0]
status = True
if temp == 0:
status = False
self.player[player_int].hitbox_1_status = status
return False
if label == "hitbox_2_status":
temp = unpack('<I', mem_update[1])[0]
status = True
if temp == 0:
status = False
self.player[player_int].hitbox_2_status = status
return False
if label == "hitbox_3_status":
temp = unpack('<I', mem_update[1])[0]
status = True
if temp == 0:
status = False
self.player[player_int].hitbox_3_status = status
return False
if label == "hitbox_4_status":
temp = unpack('<I', mem_update[1])[0]
status = True
if temp == 0:
status = False
self.player[player_int].hitbox_4_status = status
return False
if label == "hitbox_1_x":
self.player[player_int].hitbox_1_x = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_1_y":
self.player[player_int].hitbox_1_y = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_2_x":
self.player[player_int].hitbox_2_x = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_2_y":
self.player[player_int].hitbox_2_y = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_3_x":
self.player[player_int].hitbox_3_x = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_3_y":
self.player[player_int].hitbox_3_y = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_4_x":
self.player[player_int].hitbox_4_x = unpack('<f', mem_update[1])[0]
return False
if label == "hitbox_4_y":
self.player[player_int].hitbox_4_y = unpack('<f', mem_update[1])[0]
return False
if label == "iasa":
self.player[player_int].iasa = bool(
unpack('<I', mem_update[1])[0] >> 31)
return False
if label == "transformed":
temp = unpack('<I', mem_update[1])[0]
status = False
if temp == 16777216:
status = True
self.player[player_int].transformed = status
return False
if label == "iszelda":
temp = unpack('<I', mem_update[1])[0]
status = False
if temp == 18:
status = True
self.player[player_int].iszelda = status
return False
if label == "projectiles":
#Only once per new frame that we get a projectile, clear the list out
if self.newframe:
self.projectiles.clear()
self.i = 0
self.i += 1
self.newframe = False
if len(mem_update[1]) < 10:
self.projectiles.clear()
return False
proj = Projectile()
proj.x = unpack('>f', mem_update[1][0x4c:0x50])[0]
proj.y = unpack('>f', mem_update[1][0x50:0x54])[0]
proj.x_speed = unpack('>f', mem_update[1][0x40:0x44])[0]
proj.y_speed = unpack('>f', mem_update[1][0x44:0x48])[0]
try:
proj.subtype = enums.ProjectileSubtype(
unpack('>I', mem_update[1][0x10:0x14])[0])
except ValueError:
return False
self.projectiles.append(proj)
return False
def __handle_slippstream_menu_event(self, event_bytes, gamestate):
""" Internal handler for slippstream menu events
Modifies specified gamestate based on the event bytes
"""
scene = np.ndarray((1,), ">H", event_bytes, 0x1)[0]
if scene == 0x02:
gamestate.menu_state = enums.Menu.CHARACTER_SELECT
# All the controller ports are active on this screen
gamestate.player[1] = PlayerState()
gamestate.player[2] = PlayerState()
gamestate.player[3] = PlayerState()
gamestate.player[4] = PlayerState()
elif scene == 0x0102:
gamestate.menu_state = enums.Menu.STAGE_SELECT
elif scene == 0x0202:
gamestate.menu_state = enums.Menu.IN_GAME
elif scene == 0x0001:
gamestate.menu_state = enums.Menu.MAIN_MENU
elif scene == 0x0008:
gamestate.menu_state = enums.Menu.SLIPPI_ONLINE_CSS
gamestate.player[1] = PlayerState()
gamestate.player[2] = PlayerState()
gamestate.player[3] = PlayerState()
gamestate.player[4] = PlayerState()
elif scene == 0x0000:
gamestate.menu_state = enums.Menu.PRESS_START
else:
gamestate.menu_state = enums.Menu.UNKNOWN_MENU
# controller port statuses at CSS
if gamestate.menu_state in [enums.Menu.CHARACTER_SELECT, enums.Menu.SLIPPI_ONLINE_CSS]:
gamestate.player[1].controller_status = enums.ControllerStatus(np.ndarray((1,), ">B", event_bytes, 0x25)[0])
gamestate.player[2].controller_status = enums.ControllerStatus(np.ndarray((1,), ">B", event_bytes, 0x26)[0])
gamestate.player[3].controller_status = enums.ControllerStatus(np.ndarray((1,), ">B", event_bytes, 0x27)[0])
gamestate.player[4].controller_status = enums.ControllerStatus(np.ndarray((1,), ">B", event_bytes, 0x28)[0])
# CSS Cursors
gamestate.player[1].cursor_x = np.ndarray((1,), ">f", event_bytes, 0x3)[0]
gamestate.player[1].cursor_y = np.ndarray((1,), ">f", event_bytes, 0x7)[0]
gamestate.player[2].cursor_x = np.ndarray((1,), ">f", event_bytes, 0xB)[0]
gamestate.player[2].cursor_y = np.ndarray((1,), ">f", event_bytes, 0xF)[0]
gamestate.player[3].cursor_x = np.ndarray((1,), ">f", event_bytes, 0x13)[0]
gamestate.player[3].cursor_y = np.ndarray((1,), ">f", event_bytes, 0x17)[0]
gamestate.player[4].cursor_x = np.ndarray((1,), ">f", event_bytes, 0x1B)[0]
gamestate.player[4].cursor_y = np.ndarray((1,), ">f", event_bytes, 0x1F)[0]
# Ready to fight banner
gamestate.ready_to_start = np.ndarray((1,), ">B", event_bytes, 0x23)[0]
# Character selected
try:
gamestate.player[1].character_selected = enums.to_internal(np.ndarray((1,), ">B", event_bytes, 0x29)[0])
except TypeError:
gamestate.player[1].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
gamestate.player[2].character_selected = enums.to_internal(np.ndarray((1,), ">B", event_bytes, 0x2A)[0])
except TypeError:
gamestate.player[2].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
gamestate.player[3].character_selected = enums.to_internal(np.ndarray((1,), ">B", event_bytes, 0x2B)[0])
except TypeError:
gamestate.player[3].character_selected = enums.Character.UNKNOWN_CHARACTER
try:
gamestate.player[4].character_selected = enums.to_internal(np.ndarray((1,), ">B", event_bytes, 0x2C)[0])
except TypeError:
gamestate.player[4].character_selected = enums.Character.UNKNOWN_CHARACTER
# Coin down
try:
gamestate.player[1].coin_down = np.ndarray((1,), ">B", event_bytes, 0x2D)[0] == 2
except TypeError:
gamestate.player[1].coin_down = False
try:
gamestate.player[2].coin_down = np.ndarray((1,), ">B", event_bytes, 0x2E)[0] == 2
except TypeError:
gamestate.player[2].coin_down = False
try:
gamestate.player[3].coin_down = np.ndarray((1,), ">B", event_bytes, 0x2F)[0] == 2
except TypeError:
gamestate.player[3].coin_down = False
try:
gamestate.player[4].coin_down = np.ndarray((1,), ">B", event_bytes, 0x30)[0] == 2
except TypeError:
gamestate.player[4].coin_down = False
if gamestate.menu_state == enums.Menu.STAGE_SELECT:
# Stage
try:
gamestate.stage = enums.Stage(np.ndarray((1,), ">B", event_bytes, 0x24)[0])
except ValueError:
gamestate.stage = enums.Stage.NO_STAGE
# Stage Select Cursor X, Y
gamestate.stage_select_cursor_x = np.ndarray((1,), ">f", event_bytes, 0x31)[0]
gamestate.stage_select_cursor_y = np.ndarray((1,), ">f", event_bytes, 0x35)[0]
# Frame count
gamestate.frame = np.ndarray((1,), ">i", event_bytes, 0x39)[0]
# Sub-menu
try:
gamestate.submenu = enums.SubMenu(np.ndarray((1,), ">B", event_bytes, 0x3D)[0])
except TypeError:
gamestate.submenu = enums.SubMenu.UNKNOWN_SUBMENU
except ValueError:
gamestate.submenu = enums.SubMenu.UNKNOWN_SUBMENU
# Selected menu
try:
gamestate.menu_selection = np.ndarray((1,), ">B", event_bytes, 0x3E)[0]
except TypeError:
gamestate.menu_selection = 0