def __init__(self):
'''
Constructor
Initialise GameOfLife object
Build the gui, bind events and initialise the display
'''
# Encasing frame
tk = Tk()
Frame.__init__(self, master=tk)
# Grid frame
self._grid = GridWidget(self, X_SIZE, Y_SIZE)
for row in self._grid.get_cells():
for cell in row:
cell.bind('<Button-1>', self._cell_listener)
# buttons
self._next_button = NextButton(master=self)
self._next_button.bind('<Button-1>', self._next_step_button_listener)
# Set layout
self._grid.grid(row=0, column=0)
self._next_button.grid(row=0, column=1)
# Game of life
self._gol = GameOfLife(RuleSetStandard(), self._grid)
self.pack()
self._grid.pack()
self._next_button.pack()
class Gui(Frame):
'''
Gui object for the game of life engine.
Simple functionality:
- Enter pattern into grid
- Start simulation button
- Stop simulation button
- Next step button
'''
def __init__(self):
'''
Constructor
Initialise GameOfLife object
Build the gui, bind events and initialise the display
'''
# Encasing frame
tk = Tk()
Frame.__init__(self, master=tk)
# Grid frame
self._grid = GridWidget(self, X_SIZE, Y_SIZE)
for row in self._grid.get_cells():
for cell in row:
cell.bind('<Button-1>', self._cell_listener)
# buttons
self._next_button = NextButton(master=self)
self._next_button.bind('<Button-1>', self._next_step_button_listener)
# Set layout
self._grid.grid(row=0, column=0)
self._next_button.grid(row=0, column=1)
# Game of life
self._gol = GameOfLife(RuleSetStandard(), self._grid)
self.pack()
self._grid.pack()
self._next_button.pack()
def _cell_listener(self, event):
'''
Event listener for the cells
Event: an object created when the cell is clicked
'''
cell = event.widget
a = Alive()
if cell.get_state() == a:
cell.set_state(Dead())
else:
cell.set_state(a)
cell.repaint()
def _next_step_button_listener(self, event):
'''
Event listener for the next step button
Event: event object from the tkinter object
'''
self._gol.next_turn()
self._grid.repaint()
def _start_stop_button_listener(self, event):
'''
Event listener for the start button
Event: event object from the tkinter object
'''
pass