public bool _moveElement(GAtomicMovementDirection direction)
{
// selected_element_row, selected_element_col
int row = selected_element_row;
int col = selected_element_col;
while (_moveElementOneStep(row, col, direction))
{
if (direction == GAtomicMovementDirection.LEFT)
{
col--;
}
else if (direction == GAtomicMovementDirection.RIGHT)
{
col++;
}
else if (direction == GAtomicMovementDirection.UP)
{
row--;
}
else if (direction == GAtomicMovementDirection.DOWN)
{
row++;
}
else
{
break;
}
//System.Threading.Thread.Sleep (500);
}
movements++;
label_movements.Text = String.Format("Movements : {0}", movements);
// Check if success
if (_gameSuccess())
{
MessageBox.Show("Success.", "Success.");
game_over = true;
return(true);
}
// Check new directions and set arrows
bool can_move = _canMoveAndIfYesSetArrows(row, col);
selected_element_row = -1;
selected_element_col = -1;
if (can_move)
{
selected_element_row = row;
selected_element_col = col;
this.Invalidate(game_area_rect);
return(true);
}
return(false);
}
public bool _moveElementOneStep(int row, int col, GAtomicMovementDirection direction)
{
int new_row = row;
int new_col = col;
if (direction == GAtomicMovementDirection.LEFT)
{
new_col--;
}
else if (direction == GAtomicMovementDirection.RIGHT)
{
new_col++;
}
else if (direction == GAtomicMovementDirection.UP)
{
new_row--;
}
else if (direction == GAtomicMovementDirection.DOWN)
{
new_row++;
}
else
{
return(false);
}
if (!_validRowAndColumn(new_row, new_col))
{
return(false);
}
object o2 = elements.GetValue(new_row, new_col);
if ((o2 is GAtomicElementObject) || (o2 is GAtomicBrick))
{
return(false);
}
object o = elements.GetValue(row, col);
if (!(o is GAtomicElementObject))
{
return(false);
}
// change top left
((GAtomicElementObject)o).TopLeft = new Point(GAtomicConfiguration._getPlayingAreaTopLeft().X + new_col * GAtomicConfiguration._getPlayingAreaAtomicObjectSize(), GAtomicConfiguration._getPlayingAreaTopLeft().Y + new_row * GAtomicConfiguration._getPlayingAreaAtomicObjectSize());
// new position
elements.SetValue((GAtomicElementObject)o, new_row, new_col);
// clear old position
elements.SetValue(new GAtomicObject(GAtomicConfiguration._getPlayingAreaTopLeft(), row, col, GAtomicConfiguration._getPlayingAreaAtomicObjectSize()), row, col);
this.Invalidate(game_area_rect);
return(true);
}
public GAtomicDirectionArrow(GAtomicMovementDirection mv_dir, Point t_l, int row, int col, int s)
: base(t_l, row, col, s)
{
movement_direction = mv_dir;
}
