flatland.envs.rail_env_action module

Contents

flatland.envs.rail_env_action module#

class flatland.envs.rail_env_action.RailEnvActions(value: Any)[source]#

Bases: Enum

DO_NOTHING = <RailEnvActions.DO_NOTHING: 0>#

MOVE_FORWARD = <RailEnvActions.MOVE_FORWARD: 2>#

MOVE_LEFT = <RailEnvActions.MOVE_LEFT: 1>#

MOVE_RIGHT = <RailEnvActions.MOVE_RIGHT: 3>#

STOP_MOVING = <RailEnvActions.STOP_MOVING: 4>#

static from_value(value: Any) → RailEnvActions[source]#: Returns the action if valid (either int value or in RailEnvActions), returns RailEnvActions.DO_NOTHING otherwise.

static is_action_valid(action)[source]#

static is_left_right_action(value: RailEnvActions) → bool[source]#

static is_moving_action(value: RailEnvActions) → bool[source]#

static to_char(a: int)[source]#

class flatland.envs.rail_env_action.RailEnvGridPos(r, c)#

Bases: tuple

c: int#: Alias for field number 1

r: int#: Alias for field number 0

class flatland.envs.rail_env_action.RailEnvNextAction(action, next_position, next_direction)#

Bases: tuple

action: RailEnvActions#: Alias for field number 0

next_direction: Grid4TransitionsEnum#: Alias for field number 2

next_position: RailEnvGridPos#: Alias for field number 1