help with these steps in python STEP 1 Implement new Obstacles module
Please use your solution for the Toy Robot 4 exercise as starting point for this problem.

First you need to implement your very own module, based on the obstacles.py module from the previous exercise, but with a better approach to generating obstacles so that it creates a kind of maze that is more difficult to navigate through.
First create a new package maze by creating it as a sub-directory.

Move your existing obstacles.py to that package, and update your existing code so that it imports obstacles from the maze package.

Now add a new module to the maze package with the same functions as in obstacles.py.

Use a descriptive filename for your maze code, e.g. the_worlds_most_crazy_maze.py

Change the implementation of the functions in your new module to create the obstacles in an interesting way.

First just create a few obstacles by hand and try that in your robot.py to see how it renders.

Evolve using random obstacles, hard coded obstacles (for a hand-designed maze), or even look at interesting approaches like procedural generation

Use your new maze in your robot’s world, and see how it works.

You are welcome to try out different maze implementations.

For now, just change the necessary import statements to choose which one to use.
STEP 4 Maze-runner
The ability to choose a maze, and then navigate the robot from the center of the screen to one of the edges is already more fun that we possibly had in the whole of lockdown, but let us take it up a level.

We want to enable our robot to automatically traverse the maze.
Add the ability to robot.py to understand the command mazerun — this command will let the robot figure out what commands to use to get to the top of the screen.

Remember to add help support for this command.

First output a message to indicate it is starting to run the maze, e.g. > starting maze run..

Implement code that gets called when the player activates the mazerun command that will use existing commands (e.g. forward, back, left, right) to go from the starting position of the robot in the center of its world, to the top edge of the world.

You might need to refactor the information returned internally when calling other command functions to provide enough information so that your maze-runner code can figure out what to do next.

E.g. each command function might need to be enhanced to return whether it could complete, or was obstructed, so you can use the information to determine if a next command should happen.

You might also need to add functionality to your world modules to indicate whether the current robot position is at a particular edge of the world.

For example, when calling forward, it might tell you there is an obstacle in the way, in which case your robot needs to rather go left or right.

TIP Try and put your maze-runner code in a separate module, and call that from robot.py to solve the maze, using the returns from its functions to determine what commands to execute next.
For example, given a world with no obstacles (i.e. an empty maze), the output can look like:
$ python3 robot.py text empty_maze
What do you want to name your robot? HAL
HAL: Hello kiddo!
HAL: Loaded empty_maze.
HAL: What must I do next? mazerun
> HAL starting maze run..
> HAL moved forward by 50 steps.
> HAL now at position (0,50).
> HAL moved forward by 50 steps.
> HAL now at position (0,100).
> HAL moved forward by 50 steps.
> HAL now at position (0,150).
> HAL moved forward by 50 steps.
> HAL now at position (0,200).
HAL: Sorry, I cannot go outside my safe zone.
HAL: I am at the top edge.
> HAL now at position (0,200).
HAL: What must I do next?
Given a world with an obstacle at position (0,50), it might look like this:
$ python3 robot.py text single_obstacle_maze
What do you want to name your robot? HAL
HAL: Hello kiddo!
HAL: Loaded single_obstacle_maze.
There are some obstacles:
- At position 0,51 (to 4,55)
HAL: What must I do next? mazerun
> HAL starting maze run..
> HAL moved forward by 50 steps.
> HAL now at position (0,50).
> HAL moved forward by 50 steps.
HAL: Sorry, there is an obstacle in the way.
> HAL now at position (0,50).
> HAL turned right
> HAL moved forward by 50 steps.
> HAL now at position (50,50).
> HAL turned left
> HAL moved forward by 50 steps.
> HAL now at position (50,100).
> HAL moved forward by 50 steps.
> HAL now at position (50,150).
> HAL moved forward by 50 steps.
> HAL now at position (50,200).
HAL: Sorry, I cannot go outside my safe zone.
HAL: I am at the top edge.
> HAL now at position (0,200).
HAL: What must I do next?

Question

bongiwesmvuni bongiwesmvuni

07-01-2024
Computers and Technology

contestada

help with these steps in python STEP 1 Implement new Obstacles module
Please use your solution for the Toy Robot 4 exercise as starting point for this problem.

First you need to implement your very own module, based on the obstacles.py module from the previous exercise, but with a better approach to generating obstacles so that it creates a kind of maze that is more difficult to navigate through.
First create a new package maze by creating it as a sub-directory.

Move your existing obstacles.py to that package, and update your existing code so that it imports obstacles from the maze package.

Now add a new module to the maze package with the same functions as in obstacles.py.

Use a descriptive filename for your maze code, e.g. the_worlds_most_crazy_maze.py

Change the implementation of the functions in your new module to create the obstacles in an interesting way.

First just create a few obstacles by hand and try that in your robot.py to see how it renders.

Evolve using random obstacles, hard coded obstacles (for a hand-designed maze), or even look at interesting approaches like procedural generation

Use your new maze in your robot’s world, and see how it works.

You are welcome to try out different maze implementations.

For now, just change the necessary import statements to choose which one to use.
STEP 4 Maze-runner
The ability to choose a maze, and then navigate the robot from the center of the screen to one of the edges is already more fun that we possibly had in the whole of lockdown, but let us take it up a level.

We want to enable our robot to automatically traverse the maze.
Add the ability to robot.py to understand the command mazerun — this command will let the robot figure out what commands to use to get to the top of the screen.

Remember to add help support for this command.

First output a message to indicate it is starting to run the maze, e.g. > starting maze run..

Implement code that gets called when the player activates the mazerun command that will use existing commands (e.g. forward, back, left, right) to go from the starting position of the robot in the center of its world, to the top edge of the world.

You might need to refactor the information returned internally when calling other command functions to provide enough information so that your maze-runner code can figure out what to do next.

E.g. each command function might need to be enhanced to return whether it could complete, or was obstructed, so you can use the information to determine if a next command should happen.

You might also need to add functionality to your world modules to indicate whether the current robot position is at a particular edge of the world.

For example, when calling forward, it might tell you there is an obstacle in the way, in which case your robot needs to rather go left or right.

TIP Try and put your maze-runner code in a separate module, and call that from robot.py to solve the maze, using the returns from its functions to determine what commands to execute next.
For example, given a world with no obstacles (i.e. an empty maze), the output can look like:
$ python3 robot.py text empty_maze
What do you want to name your robot? HAL
HAL: Hello kiddo!
HAL: Loaded empty_maze.
HAL: What must I do next? mazerun
> HAL starting maze run..
> HAL moved forward by 50 steps.
> HAL now at position (0,50).
> HAL moved forward by 50 steps.
> HAL now at position (0,100).
> HAL moved forward by 50 steps.
> HAL now at position (0,150).
> HAL moved forward by 50 steps.
> HAL now at position (0,200).
HAL: Sorry, I cannot go outside my safe zone.
HAL: I am at the top edge.
> HAL now at position (0,200).
HAL: What must I do next?
Given a world with an obstacle at position (0,50), it might look like this:
$ python3 robot.py text single_obstacle_maze
What do you want to name your robot? HAL
HAL: Hello kiddo!
HAL: Loaded single_obstacle_maze.
There are some obstacles:
- At position 0,51 (to 4,55)
HAL: What must I do next? mazerun
> HAL starting maze run..
> HAL moved forward by 50 steps.
> HAL now at position (0,50).
> HAL moved forward by 50 steps.
HAL: Sorry, there is an obstacle in the way.
> HAL now at position (0,50).
> HAL turned right
> HAL moved forward by 50 steps.
> HAL now at position (50,50).
> HAL turned left
> HAL moved forward by 50 steps.
> HAL now at position (50,100).
> HAL moved forward by 50 steps.
> HAL now at position (50,150).
> HAL moved forward by 50 steps.
> HAL now at position (50,200).
HAL: Sorry, I cannot go outside my safe zone.
HAL: I am at the top edge.
> HAL now at position (0,200).
HAL: What must I do next?

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