Module moog.observers.raw_state

Raw state observer.

Expand source code 
"""Raw state observer."""

from . import abstract_observer


class RawState(abstract_observer.AbstractObserver):
  """Passes the raw state itself as observation.
  
  The raw state is an OrderedDict of iterables of sprites. Observing the raw
  state can be useful for example for hand-crafted agents with particular
  policies in multi-agent tasks.
  """

  def __init__(self):
    pass

  def __call__(self, state):
    """Passes the raw state straight through."""
    return state
  
  def observation_spec(self):
    raise NotImplementedError

Classes

class RawState

Passes the raw state itself as observation.

The raw state is an OrderedDict of iterables of sprites. Observing the raw state can be useful for example for hand-crafted agents with particular policies in multi-agent tasks.

Expand source code 
class RawState(abstract_observer.AbstractObserver):
  """Passes the raw state itself as observation.
  
  The raw state is an OrderedDict of iterables of sprites. Observing the raw
  state can be useful for example for hand-crafted agents with particular
  policies in multi-agent tasks.
  """

  def __init__(self):
    pass

  def __call__(self, state):
    """Passes the raw state straight through."""
    return state
  
  def observation_spec(self):
    raise NotImplementedError

Ancestors

Inherited members