def OnKeyDown(self, event: wx.Event):
"""Left/right/up/down key for move and rotate, space for drop, d for one
line down, p for pause, all other ignore (pass on to next handler)
"""
if not self.board.started or self.board.this_piece.shape == Tetrominoes.NoShape:
logging.debug("not started - ignore input")
event.Skip()
return
keycode = event.GetKeyCode()
logging.debug("OnKeyDown: keycode=%d", keycode)
if keycode in [ord("P"), ord("p")]:
self.pause()
return
if self.board.paused:
return
if keycode == wx.WXK_LEFT:
self.try_move(self.board.this_piece, -1)
elif keycode == wx.WXK_RIGHT:
self.try_move(self.board.this_piece, +1)
elif keycode == wx.WXK_DOWN:
self.try_move(self.board.this_piece.rotate_ccw(), 0)
elif keycode == wx.WXK_UP:
self.try_move(self.board.this_piece.rotate_cw(), 0)
elif keycode == wx.WXK_SPACE:
self.drop_down()
elif keycode == ord("D") or keycode == ord("d"):
self.move_down()
else:
event.Skip()
def onSpace(event: wx.Event):
""" Restart the current or generate a new game. """
# Check if the key is the spacebar
if not event.GetKeyCode() == wx.WXK_SPACE:
return
# Reset cells to restart
if self.lives == 0:
self.cells = [[[value, False] for value, _ in line] for line in self.cells]
# Generate new cells
else:
self.generate()
# Reset lives
self.lives = 3
# Unbind spacebar event
self.Unbind(wx.EVT_CHAR_HOOK)
# Refresh panel
self.Refresh()
def increment_index(self, evt: wx.Event = None, increment: int = None):
"""Increment the ListCtrl selection with an event or fixed increment
Parameters
----------
evt : wx.Event
An event with a ``GetKeyCode`` method
increment : int
If no event is passed, use a fixed index increment
"""
if self.has_data:
if hasattr(evt, "GetKeyCode"):
keycode = evt.GetKeyCode()
if keycode == wx.WXK_UP:
evt.Skip()
increment = -1
elif keycode == wx.WXK_DOWN:
evt.Skip()
increment = 1
else:
return
if increment is None:
increment = 1
current_index = self.selected_row_index
if len(current_index):
new_index = current_index[0] + increment
if new_index > self.row_count - 1:
new_index = 0
else:
new_index = -1 + increment if increment > 0 else -increment
self.layout.Select(new_index)