public MZFlow(MZPosition pos, MZDirection dir, int length, double speed)
{
_position = pos;
_direction = dir;
_length = length;
_speed = speed;
_isInUse = false;
}
public void move(MZDirection direction)
{
switch (direction)
{
case MZDirection.LEFT:
_x--;
break;
case MZDirection.UP:
_y++;
break;
case MZDirection.RIGHT:
_x++;
break;
case MZDirection.DOWN:
_y--;
break;
}
}
public MZMoveResultCode makeStepTo(MZDirection direction)
{
if (_isPaused)
{
return(MZMoveResultCode.GAME_PAUSED);
}
/*
* List<MZFlow> flowList = _maze.flowList();
* for (int i = 0; i < flowList.Count(); i++)
* {
* if (flowList[i].isInFlow(_currentPosition))
* {
* if ((direction == flowList[i].direction()) || (direction == (flowList[i].direction() + 2) % 2))
* {
* return MZMoveResultCode.MOTION_IMPOSSIBLE;
* }
* }
* }*/
if (!_maze.cells().cellAtPosition(_currentPosition).hasWallAtDirection(direction))
{
_currentPosition.move(direction);
_stepsCount++;
visitPosition(_currentPosition);
if ((_maze.winningPosition().x() == _currentPosition.x()) && (_maze.winningPosition().y() == _currentPosition.y()))
{
_isEnded = true;
return(MZMoveResultCode.GAME_ENDED);
}
else
{
return(MZMoveResultCode.MOTION_PERFORMED);
}
}
return(MZMoveResultCode.MOTION_IMPOSSIBLE);
}
public bool hasWallAtDirection(MZDirection direction)
{
int result = (int)(_walls.value()) & (1 << (int)direction);
return(result != 0 ? true : false);
}
public MZMotion(double speed, MZDirection direction)
{
_speed = speed;
_direction = direction;
_timesUsed = 0;
}
