def transition__watch_out(actor: PreAlphaTier,
leave: bool = False) -> Transition:
if leave:
target_state = StateId.on_ground
else:
target_state = StateId.watch_out
subscriptions = [EventId.watch_out, EventId.touch_wall]
if leave:
def t_filter(event: Event) -> bool:
return actor.get_scene_time() - event.time <= 3
else:
def t_filter(event: Event) -> bool:
return event.time == actor.get_scene_time()
if leave:
# if inputs empty
def t_check(events: Sequence[Event]) -> bool:
return not bool(events)
else:
def t_check(events: Sequence[Event]) -> bool:
return bool(events)
return Transition(actor.event_stream, t_filter, t_check, target_state,
*subscriptions)
def transition__jump(player: Player) -> Transition:
target_state = StateId.jump
subscriptions = [
PlayerEventId.press_jump
]
def t_filter(event: Event) -> bool:
return event.time == player.get_scene_time()
def t_check(events: Sequence[Event]) -> bool:
return player.shared_data.jumps_left > 0 and bool(events)
return Transition(player.event_stream, t_filter, t_check, target_state, *subscriptions)
def transition__shoot(player: Player) -> Transition:
target_state = StateId.shoot
subscriptions = [
PlayerEventId.press_shoot
]
def t_filter(event: Event) -> bool:
return event.time == player.get_scene_time()
def t_check(events: Sequence[Event]) -> bool:
return bool(events)
return Transition(player.event_stream, t_filter, t_check, target_state, *subscriptions)
def transition__on_ground(actor: PreAlphaTier) -> Transition:
target_state = StateId.on_ground
subscriptions = [EventId.touch_floor]
def t_filter(event: Event) -> bool:
return event.time == actor.get_scene_time()
def t_check(events: Sequence[Event]) -> bool:
return bool(events)
return Transition(actor.event_stream, t_filter, t_check, target_state,
*subscriptions)
def transition__in_air(player: Player) -> Transition:
target_state = StateId.in_air
subscriptions = [
PlayerEventId.touch_floor
]
def t_filter(event: Event) -> bool:
return event.time == player.get_scene_time()
def t_check(events: Sequence[Event]) -> bool:
return not bool(events)
return Transition(player.event_stream, t_filter, t_check, target_state, *subscriptions)
def transition__jump_off_wall(player: Player) -> Transition:
target_state = StateId.jump_off_wall
subscriptions = [
PlayerEventId.press_jump,
PlayerEventId.touch_wall
]
def t_filter(event: Event) -> bool:
return event.time == player.get_scene_time()
def t_check(events: Sequence[Event]) -> bool:
return any(e == PlayerEventId.touch_wall for e in events) and \
any(e == PlayerEventId.press_jump for e in events)
return Transition(player.event_stream, t_filter, t_check, target_state, *subscriptions)
def transition__aiming(player: Player, enable=True, return_to=None) -> Transition:
if enable:
target_state = StateId.aiming
subscriptions = [
PlayerEventId.press_take_aim
]
else:
assert return_to
target_state = return_to
subscriptions = [
PlayerEventId.release_take_aim
]
def t_filter(event: Event) -> bool:
return event.time == player.get_scene_time()
if enable:
def t_check(events: Sequence[Event]) -> bool:
return bool(events) or player.input_data.gamepad.input_state.trigger_r > 0.5
else:
def t_check(events: Sequence[Event]) -> bool:
return bool(events)
return Transition(player.event_stream, t_filter, t_check, target_state, *subscriptions)