hyphi_gym.envs.PointMaze

Package Contents

Classes

Maze	Gridworld Maze Environment based on hyphi Grid.
Point	Base class for Continous Control in Board Games
PointMaze	Base class for Continous Control in Board Games

class hyphi_gym.envs.PointMaze.Maze(size, random=[], prefix='', **kwargs)

Bases: hyphi_gym.common.board.Board

Gridworld Maze Environment based on hyphi Grid. :param size: (≤15, guarantee solvability within 100 steps (worst for 15: 96)) :param random: optional list of features to be stochastic supporting layout, agent-, and target-placement

_generate()

Generate random mazes of self.size using Kruskal’s algorithm. Generated mazes are forced to difer the static configurations above.

class hyphi_gym.envs.PointMaze.Point(grid=False, render_mode=None, frame_skip=1)

Bases: hyphi_gym.common.simulation.Simulation

Base class for Continous Control in Board Games Use for 3D simulation of continuous board envs and rendering of grids

property default_cam_config

property agent: tuple[hyphi_gym.common.board.np.ndarray, hyphi_gym.common.board.np.ndarray]

Get noisy initial agent position and velocity

step_scale = 10

base_xml

metadata

state_vector() → hyphi_gym.common.board.np.ndarray

Return the position and velocity joint states of the model

execute(action: hyphi_gym.common.board.np.ndarray) → tuple[dict, dict]

Executes the action, returns the new state, info, and distance between the agent and target

reset(**kwargs)

Reset the environment simulation and randomize if needed

setup_world(layout=None)

Helper function to generate a simulation from a board-based layout

load_world()

Helper function to load a generated world from self.model_path falling back to self.base_xml

_toggle_target(active: hyphi_gym.common.board.Optional[bool] = None)

Toggles activity of the target site, can be forced using active

update_world(action: int, position: hyphi_gym.common.board.Union[hyphi_gym.common.board.np.ndarray, tuple], cell: str)

reset_world()

Reset simulation and reposition agent and target to respective i_pos

_update(key: str, oldpos, newpos)

class hyphi_gym.envs.PointMaze.PointMaze(render_mode=None, **kwargs)

Bases: hyphi_gym.common.point.Point, hyphi_gym.common.maze.Maze

Base class for Continous Control in Board Games Use for 3D simulation of continuous board envs and rendering of grids