Game engine with jupyter widgets

jupyter_widget_engine.py

from ipywidgets import widgets 
from ipywidgets import Layout, HBox, VBox
from IPython.display import display

class jupyter_widget_engine():
    
    def __init__(self,start,next_frame,parameters):
        
        self.next_frame = next_frame
        self.parameters = parameters

        L = 8

        layout = Layout(width='50px', height='50px')

        screen = {}
        for X in range(L):
            for Y in range(L):
                screen[X,Y] = widgets.ToggleButton(description='',button_style='',layout=layout,disabled=True)


        controller = {}
        controller['blank'] = widgets.ToggleButton(description='',button_style='',layout=layout)
        controller['up'] = widgets.ToggleButton(description='▲',button_style='',layout=layout)
        controller['down'] = widgets.ToggleButton(description='▼',button_style='',layout=layout)
        controller['left'] = widgets.ToggleButton(description='◀︎',button_style='',layout=layout)
        controller['right'] = widgets.ToggleButton(description='►',button_style='',layout=layout)
        controller['O'] = widgets.ToggleButton(description='O',button_style='',layout=layout)
        controller['X'] = widgets.ToggleButton(description='X',button_style='',layout=layout)
        controller['continue'] = widgets.ToggleButton(description='Continue',button_style='',layout=Layout(width='320px', height='50px'))

        [b,u,d,l,r,o,x,c] = [controller['blank'],
                             controller['up'],
                             controller['down'],
                             controller['left'],
                             controller['right'],
                             controller['O'],
                             controller['X'],
                             controller['continue']]


        interface = []
        interface.append( widgets.HBox([screen[X,0] for X in range(L)]+[b,u,b,b,b,o]) )
        interface.append( widgets.HBox([screen[X,1] for X in range(L)]+[l,b,r,b,x,b]) )
        interface.append( widgets.HBox([screen[X,2] for X in range(L)]+[b,d,b,b,b,b]) )
        interface.append( widgets.HBox([screen[X,3] for X in range(L)]+[c]) )
        for Y in range(4,L):
            interface.append( widgets.HBox([screen[X,Y] for X in range(L)]) )
            
        self.screen = screen
        self.controller = controller
            
        start(self)
            
        display(widgets.VBox(interface))
        b.observe(self.given_b)
        self.controller['continue'].observe(self._next_frame)
        
        

    def given_b(self,obs_b):
        if self.controller['blank'].value:
            self.controller['blank'].value = False
    


    def _next_frame(self,obs_n):

        self.next_frame(self)

        for button in self.controller.values():
            button.value = False
            

jupyter_widget_game.ipynb

LICENSE.txt

Copyright IBM - Research 2020
Apache 2.0