public void Run(IMarsMap map, string instructions)
{
for (int index = 0; index < instructions.Length; index++)
{
if (!IsOutOfMap(map))
{
switch (instructions[index])
{
case 'M':
MoveForward();
break;
case 'L':
TurnLeft();
break;
case 'R':
TurnRight();
break;
default:
Console.WriteLine($"unknown instruction {instructions[index]} at index {index}");
break;
}
}
else
{
Console.WriteLine($"rover falls off the cliff at position ({ShowStatus()}), index {index}");
return;
}
}
}
private bool IsOutOfMap(IMarsMap map)
{
return(_positionX > map.CoorX || _positionY > map.CoorY || _positionX < 0 || _positionY < 0);
}
public Scenario(IMarsMap marsMap, IRover rover, string roverInstructions)
{
_marsMap = marsMap;
_rover = rover;
_roverInstructions = roverInstructions;
}