ForwardView.is_visible

ForwardView.is_visible(state: ndarray, pos_agent: tuple[int, int], pos_cell: tuple[int, int]) → bool

Check if grid cell at given position is visible by the agent.

A grid cell is visible if there is no wall or closed door between the agent and the cell.

Parameters:

• state (np.ndarray) – Current environment state.

• pos_agent (tuple[int,int]) – Position of the agent grid object.

• pos_cell (tuple[int,int]) – Position of the cell to check for visibility.

Returns:

True if there is no wall or closed door between agent and the given cell, False otherwise.

Return type:

bool