Hangman

def redraw_all(app, canvas):
    draw_hangman(canvas)


def draw_hangman(canvas):
    # Bounds (to be removed later)
    canvas.create_rectangle(0, 0, 100, 100, outline='', fill='yellow')

    canvas.create_line(00, 100, 40, 100)  # Base
    canvas.create_line(20, 100, 20, 0)  # Pole
    canvas.create_line(20, 0, 80, 0)  # Bar
    canvas.create_line(80, 0, 80, 20)  # Rope
    canvas.create_oval(70, 20, 90, 40)  # Head
    canvas.create_line(80, 40, 80, 70)  # Body
    canvas.create_line(60, 40, 80, 50)  # Left arm
    canvas.create_line(100, 40, 80, 50)  # Right arm
    canvas.create_line(65, 90, 80, 70)  # Left leg
    canvas.create_line(95, 90, 80, 70)  # Right leg
    
    # Face
    canvas.create_line(75, 25, 78, 28)  # Left eye
    canvas.create_line(75, 28, 78, 25)  # Left eye
    canvas.create_line(82, 25, 85, 28)  # Right eye
    canvas.create_line(85, 25, 82, 28)  # Right eye
    canvas.create_line(75, 35, 85, 35)  # Mouth
    # Tounge
    canvas.create_arc(78, 32, 82, 38, start=180, extent=180, style='arc')  

    
if __name__ == '__main__':
    from uib_inf100_graphics.event_app import run_app
    run_app(width=800, height=600)

def app_started(app):
    app.secret_word = 'EPLE'
    app.guessed_letters = ''
    app.incorrectly_guessed_letters = ''


def key_pressed(app, event):
    guess = event.key.upper()

    if guess not in app.guessed_letters:
        app.guessed_letters += guess

        if guess not in app.secret_word:
            app.incorrectly_guessed_letters += guess


def redraw_all(app, canvas):
    # Top left text
    canvas.create_text(
        20, 20, anchor='nw',
        text=f'Du har bommet med: {app.incorrectly_guessed_letters}'
    )

    # Hangman figure
    draw_hangman(
        canvas, 100, 100, app.width-100, app.height-100, 
        len(app.incorrectly_guessed_letters)
    )

    # Concealed and revealed letters
    txt = get_concealed_word(app.secret_word, app.guessed_letters)
    canvas.create_text(app.width/2, app.height-50, text=txt, font='Courier 30')


def get_concealed_word(secret_word, guessed_letters):
    # F. eks.
    #  hvis secret_word = 'EPLE'
    #   og  guessed_letters = 'APPL'
    # 
    # så retur-verdi:
    #   '_ P L _ '
    res = ''
    for c in secret_word:
        if c in guessed_letters:
            res += c + ' '
        else:
            res += '_ '
    return res


def draw_hangman(canvas, x1, y1, x2, y2, step):
    dx = x1
    dy = y1
    width = (x2 - x1)
    height = (y2 - y1)

    sx = width / 100 # skaleringsfaktor i x-retning (der 100 er original bredde)
    sy = height / 100 # skaleringsfaktor i y-retning (der 100 er original høyde)

    if step >= 1:  # Base
        canvas.create_line(
            dx + sx * 0, dy + sy * 100,
            dx + sx * 40, dy + sy * 100
        )
    if step >= 2:  # Pole
        canvas.create_line(
            dx + sx * 20, dy + sy * 100,
            dx + sx * 20, dy + sy * 0
        )
    if step >= 3:  # Bar
        canvas.create_line(
            dx + sx * 20, dy + sy * 0,
            dx + sx * 80, dy + sy * 0
        )
    if step >= 4:  # Rope
        canvas.create_line(
            dx + sx * 80, dy + sy * 0,
            dx + sx * 80, dy + sy * 20
        )
    if step >= 5:  # Head
        canvas.create_oval(
            dx + sx * 70, dy + sy * 20,
            dx + sx * 90, dy + sy * 40
        ) 
    if step >= 6:  # Body
        canvas.create_line(
            dx + sx * 80, dy + sy * 40,
            dx + sx * 80, dy + sy * 70
        )
    if step >= 7:  # Left arm
        canvas.create_line(
            dx + sx * 60, dy + sy * 40,
            dx + sx * 80, dy + sy * 50
        )
    if step >= 8:  # Right arm
        canvas.create_line(
            dx + sx * 100, dy + sy * 40,
            dx + sx * 80, dy + sy * 50
        )
    if step >= 9:  # Left leg
        canvas.create_line(
            dx + sx * 65, dy + sy * 90,
            dx + sx * 80, dy + sy * 70
        )
    if step >= 10:  # Right leg and face
        canvas.create_line(
            dx + sx * 95, dy + sy * 90,
            dx + sx * 80, dy + sy * 70
        )
        canvas.create_line(
            dx + sx * 75, dy + sy * 25,
            dx + sx * 78, dy + sy * 28
        )
        canvas.create_line(
            dx + sx * 75, dy + sy * 28,
            dx + sx * 78, dy + sy * 25
        )
        canvas.create_line(
            dx + sx * 82, dy + sy * 25,
            dx + sx * 85, dy + sy * 28
        )
        canvas.create_line(
            dx + sx * 85, dy + sy * 25,
            dx + sx * 82, dy + sy * 28
        )
        canvas.create_line(
            dx + sx * 75, dy + sy * 35,
            dx + sx * 85, dy + sy * 35
        )
        canvas.create_arc(
            dx + sx * 78, dy + sy * 32,
            dx + sx * 82, dy + sy * 38,
            start=180, extent=180, style='arc'
        )

    
if __name__ == '__main__':
    from uib_inf100_graphics.event_app import run_app
    run_app(width=800, height=600)