You’re part of the team that explores Mars by sending remotely controlled vehicles to the surface of the planet.
This program translates the commands sent from earth to instructions that are understood by the rover.

Is given a starting position 0 0 N the rover is facing on the planet map (Mars object).
A rover's position and location is represented by X Y coordinates and a cardinal point (N, E, S, W).
The planet is divided up into a grid.

The rover receives a character array of commands with the method GetCommands Commands implemented:

• 'r' : turn 90° right
• 'l' : turn 90° left
• 'f' : move forward
• 'b' : move backward
• 'j' : move forward by 2

A CommandsHandler class process every character and return an Instructions object that the rover can translate into a movement.
An instruction contains informations about the next position, the type of movement (turn l/r or move f/b/j) and error if the command is not implemented.

The rover takes the instruction and if the command is impelemented tries to move:

• Wrap the position to the edge of the grid to another
• If is not a turning instruction try to detect an obstacle: if it finds one, moves up to the last possible point, aborts the sequence and reports the obstacle

This project is a C# Console Application (.NET 6 SDK installation required).
After cloning this repository find the solution file in \MarsRover folder and enter the command dotnet build and then dotnet run.

You can run Tests in the project folder \MarsRover and run dotnet test from the console.