Function main

DemoPrograms/Demo_Graph_pymunk_2D_Graphics.py:66–100

()

def main():



    # -------------------  Build and show the GUI Window -------------------
    graph_elem = sg.Graph((600, 400), (0, 400), (600, 0),
                          enable_events=True, key='-GRAPH-', background_color='lightblue')

    hostname = socket.gethostbyname(socket.gethostname())
    layout = [[sg.Text('Ball Test'), sg.Text('My IP '+hostname)],
              [graph_elem],
              # [sg.Up(), sg.Down()],
              [sg.Button('Kick'), sg.Button('Exit')]]

    window = sg.Window('Window Title', layout, finalize=True)

    area = Playfield(graph_elem)
    area.add_balls()

    # ------------------- GUI Event Loop -------------------
    while True:  # Event Loop
        event, values = window.read(timeout=0)
        # print(event, values)
        if event in (sg.WIN_CLOSED, 'Exit'):
            break
        area.space.step(0.02)

        for ball in area.arena_balls:
            if event == 'Kick':
                ball.body.position = ball.body.position[0], ball.body.position[1]-random.randint(
                    1, 200)
            graph_elem.RelocateFigure(
                ball.gui_circle_figure, ball.body.position[0], ball.body.position[1])

    window.close()

if __name__ == '__main__':
    main()