def test_drawing_draw_box_negative_dim():
buffer = Buffer(3, 3)
draw_box(buffer, 1, 1, -1, 1, chars=_BOX_CHARS_TEST)
assert_buffer_matches(
buffer,
" ",
" ",
" "
)
def test_drawing_draw_box_one_tall():
buffer = Buffer(5, 3)
draw_box(buffer, 1, 1, 3, 1, chars=_BOX_CHARS_TEST)
assert_buffer_matches(
buffer,
" ",
" ttt ",
" "
)
def test_drawing_draw_box_one_wide():
buffer = Buffer(3, 5)
draw_box(buffer, 1, 1, 1, 3, chars=_BOX_CHARS_TEST)
assert_buffer_matches(
buffer,
" ",
" l ",
" l ",
" l ",
" "
)
def test_drawing_draw_box():
buffer = Buffer(5, 5)
draw_box(buffer, 1, 1, 3, 3, chars=_BOX_CHARS_TEST)
assert_buffer_matches(
buffer,
" ",
" AtB ",
" l r ",
" CbD ",
" "
)
def update():
nonlocal inner_w, inner_h
app.screen.clear()
inner_buffer.clear()
# compute inner dimensions of box
inner_w = app.screen.w - outer_pad * 2 - 2
inner_h = app.screen.h - outer_pad * 2 - 2
inner_buffer.resize(inner_w, inner_h)
# draw a box with a title
draw_box(app.screen, outer_pad, outer_pad, inner_w + 2, inner_h + 2, chars=BOX_CHARS_LIGHT_DOUBLE_TOP)
title = "Hello drawing"
app.screen.print(title, app.screen.w // 2 - len(title) // 2, outer_pad)
# draw spinners
inner_buffer.print("Inner header ", 0, 0)
draw_spinner(inner_buffer, *inner_buffer.print_pos, freq=2, fg=GREEN)
inner_buffer.print(" ")
draw_spinner(inner_buffer, *inner_buffer.print_pos, freq=2, fg=GREY, frames=SPINNER_PIPE)
inner_buffer.print(" ")
draw_spinner(inner_buffer, *inner_buffer.print_pos, freq=2, fg=GREY, frames=SPINNER_CLOCK)
inner_buffer.print(" ")
draw_spinner(inner_buffer, *inner_buffer.print_pos, freq=2, t=math.sin(time.perf_counter()), fg=YELLOW, frames=SPINNER_MOON)
inner_buffer.print(" ")
draw_spinner(inner_buffer, *inner_buffer.print_pos, freq=1, fg=WHITE, frames=SPINNER_DOTS)
# draw a horizontal line along x=2 within the box
draw_hline(inner_buffer, 2, fg=GREY)
# print some word-wrapped text inside the box
inner_buffer.print(wrap_text(LIPSUM, inner_w), 0, 3, fg=YELLOW)
# progress bar
draw_progress(inner_buffer, 0, inner_buffer.print_pos[1] + 2,
w=inner_buffer.w // 3,
progress=math.sin(time.perf_counter()) * 0.5 + 0.5,
fg=BRIGHT_YELLOW,
bg=GREY,
**PROGRESS_SMOOTH)
# draw a color bitmap at 2x vertical resolution
draw_colormap_2x(inner_buffer, SMILEY, 2, inner_buffer.h - 3 - 2, w=7, h=7)
# copy box contents to screen
app.screen.blit(inner_buffer, outer_pad + 1, outer_pad + 1)
app.screen.update()
def frame_game():
nonlocal control_x, control_y
nonlocal score, hiscore
nonlocal mode
# handle input
if control_x != 0 and not worm.intersecting(worm.x + control_x, worm.y):
worm.vx = control_x
worm.vy = 0
control_x = 0
if control_y != 0 and not worm.intersecting(worm.x, worm.y + control_y):
worm.vy = control_y
worm.vx = 0
control_y = 0
if worm.intersecting(food_x, food_y):
score += 1
worm.length += 1
hiscore = max(hiscore, score)
save_hiscore(hiscore)
move_food()
game_buffer.clear()
game_buffer.print("░░", food_x * 2, food_y)
try:
worm.update(game_buffer)
except GameOver:
mode = MODE_GAMEOVER
multiply_buffer(game_buffer, 0.4)
return
# draw
app.screen.clear()
app.screen.print("~TermWorm~", 0, 0)
app.screen.print("Score: {}".format(score), 0, 1, fg=Color.rgb(.7,.7,.7))
app.screen.print(" Hi: {}".format(hiscore), fg=Color.rgb(.7,.7,0))
draw_box(app.screen, 0, 2, app.screen.w, 1, chars=BOX_CHARS_DOUBLE)
app.screen.blit(game_buffer, 0, ui_height)
app.screen.update()