public IEnumerable <CheckSequenceResult> ProcessGameSequences()
{
var initialPosition = _gameSetting.StartingPosition;
foreach (var sequence in _gameSetting.Sequences)
{
var currentDirection = initialPosition.Direction;
var currentPos = initialPosition.CurrentPosition;
var checkResult = new CheckSequenceResult {
Sequences = sequence, Result = ResultEnum.Danger
};
var continueCheck = true;
//Check if initial position is exit point or mine hit
var initialMoveStatus = _handleSequenceMove.Check(initialPosition, false);
if (initialMoveStatus == ResultEnum.Success || initialMoveStatus == ResultEnum.MineHit)
{
checkResult.Result = initialMoveStatus;
yield return(checkResult);
continue;
}
//If initial check does not indicate success or mine hit, keep checking
for (var stepIndex = 0; stepIndex < sequence.Count; stepIndex++)
{
var step = sequence[stepIndex];
var nextPosition = _handleSequenceMove.Move(step, currentDirection, currentPos);
//Check Move
if (step == MoveBehaviorEnum.Move)
{
var moveStatus = _handleSequenceMove.Check(nextPosition, false);
if (moveStatus == ResultEnum.Success || moveStatus == ResultEnum.MineHit)
{
checkResult.Result = moveStatus;
continueCheck = false;
yield return(checkResult);
break;
}
}
//Update current position/status
currentPos = nextPosition.CurrentPosition;
currentDirection = nextPosition.Direction;
}
if (!continueCheck)
{
continue;
}
yield return(checkResult);
}
}
