def main():
global sc
s = Subscription(EventTypes.Tick, draw)
Subscription(EventTypes.KeyPress, keys)
sc = TM.Screen()
setup(sc)
asyncio.run(terminedia_main(screen=sc))
def test_square_fullcolor_sets_pixel_lower():
sc = TM.Screen(size=(3, 3))
sc.data.square.set_at((0,1))
sc.update((0, 0))
yield None
assert sc.data.square.get_at((0,1)) is TM.DEFAULT_FG
assert sc.data.square.get_at((0,0)) is TM.DEFAULT_BG
assert sc.data[0,0].value == TM.subpixels.HalfChars.LOWER_HALF_BLOCK
def test_square_fullcolor_sets_pixel():
sc = TM.Screen(size=(3, 3))
sc.data.square.set_at((0,0))
sc.update((0, 0))
yield None # Uncomment along with decorators to enable 'visual display' of test-output
assert sc.data.square.get_at((0,0)) is TM.DEFAULT_FG
assert sc.data.square.get_at((0,1)) is TM.DEFAULT_BG
assert sc.data[0,0].value == TM.subpixels.HalfChars.UPPER_HALF_BLOCK
def test_square_fullcolor_sets_both_pixels_yelds_full_block():
sc = TM.Screen(size=(3, 3))
sc.data.square.set_at((0,0))
sc.data.square.set_at((0,1))
sc.update((0, 0))
yield None
assert sc.data.square.get_at((0,1)) is TM.DEFAULT_FG
assert sc.data.square.get_at((0,0)) is TM.DEFAULT_FG
assert sc.data[0,0].value == TM.subpixels.HalfChars.FULL_BLOCK
def test_render_blocks_default_color():
FB = TM.values.FULL_BLOCK
sc = TM.Screen(size=(3, 3))
sc.data[0, 0] = FB
sc.data[2, 2] = FB
sc.update((0, 0))
data = strip_ansi_seqs((yield None))
assert data == FB + TM.values.EMPTY * 7 + FB
def setup():
sc = TM.Screen()
sc.data.sprites.append([(6, 3)] * 5)
colors = "white green yellow red purple".split()
for shape, color in zip(sc.data.sprites[0].shapes, colors):
shape.context.color = color
shape.draw.fill()
sc.data.sprites[0].pos = (10, 10)
sc.data.sprites[0].active = True
return sc
def test_render_transparent_characters_dont_overwrite_terminal_contents():
sc = TM.Screen(size=(3, 3))
sc.data.clear(transparent=True)
sc.data[1, 1] = "*"
sc.update((0, 0))
data = ansi_movement_to_markup((yield None))
assert data.count("*", 1)
# Actual render optimizations won't place a 'move' for each non displayed pixel.
# assert data.count("[MOVE") == 8
assert re.sub(r"\[.+?\]", "", data).count(EMPTY) == 0
def main():
"""Terminedia snake-game!"""
snake = Snake((2, 2), direction=D.RIGHT)
with terminedia.Screen() as scr, terminedia.keyboard():
try:
game = Game(scr, snake)
game.run()
except GameOver:
pass
print("Você bateu!\n\n")
def main(phrases=(), clear=True):
if not phrases:
phrases = ["Hello World! 1234"]
with TM.Screen(clear_screen=clear) as sc:
for line, (phrase, effect) in enumerate(zip(cycle(phrases),
TM.Effects)):
sc.context.effects = TM.Effects.none
sc.print_at((0, line), f"{effect.name}: ")
sc.context.effects = effect
sc.print(phrase)
TM.pause()
def main(resolution):
"""Terminedia snake-game!"""
snake = Snake((2, 2), direction=D.RIGHT)
with terminedia.Screen() as scr, terminedia.keyboard():
try:
game = Game(scr, snake, resolution=resolution)
game.run()
except GameOver:
pass
print("You died!\n\n")
def test_square_fullcolor_set_half_pixel_to_other_color_than_default_preserves_other_half():
color = TM.Color("blue")
sc = TM.Screen(size=(3, 3))
sc.data.square.set_at((0,0))
sc.data.context.color = color
sc.data.square.set_at((0,1))
sc.update((0, 0))
yield None
assert sc.data.square.get_at((0,0)) is TM.DEFAULT_FG
assert sc.data.square.get_at((0,1)) == color
assert sc.data[0,0].background == color
assert sc.data[0,0].value == TM.subpixels.HalfChars.UPPER_HALF_BLOCK
def test_text_entry_widget_sequence_write(typed, expected, extra_kw):
stdin = io.StringIO()
with patch("sys.stdin", stdin):
sc = TM.Screen()
with sc, TM.keyboard:
w = TM.widgets.Entry(sc, pos=(0,0), width=5, **(extra_kw or {}))
sc.update()
stdin.write(typed)
stdin.seek(0)
sc.update()
yield None
sc.update()
assert w.value == expected
def main():
sc = TM.Screen()
sp1 = sc.sprites.add((40, 10))
done = False
def ready(*args):
nonlocal done
done = True
with sc, TM.keyboard, TM.mouse:
picker = TM.widgets.FileSelector(sp1, callback=ready)
while not done:
sc.update()
print(picker.value)
def test_render_blocks_foreground_color():
sc = TM.Screen(size=(3, 3))
sc.data.context.color = (255, 0, 0)
sc.data[0, 0] = "*"
sc.data.context.color = (0, 1.0, 0)
sc.data[1, 0] = "*"
sc.data.context.color = TM.DEFAULT_FG
sc.data[2, 0] = "*"
sc.update((0, 0))
data = ansi_colors_to_markup(strip_ansi_movement((yield None)))
assert (
data ==
"[foreground: (255, 0, 0)][background: DEFAULT]*[foreground: (0, 255, 0)]*[foreground: DEFAULT]*"
+ TM.values.EMPTY * 6)
def test_square_fullcolor_set_half_pixel_to_different_color_preserves_other_half():
color = TM.Color("blue")
color2 = TM.Color("red")
sc = TM.Screen(size=(3, 3))
sc.data.context.color = color
sc.data.square.set_at((0,0))
sc.data.context.color = color2
sc.data.square.set_at((0,1))
sc.update((0, 0))
yield None
assert sc.data.square.get_at((0,0)) == color
assert sc.data.square.get_at((0,1)) == color2
assert sc.data[0,0].background == color
assert sc.data[0,0].foreground == color2
assert sc.data[0,0].value == TM.subpixels.HalfChars.LOWER_HALF_BLOCK
def main(phrases=(), effects=(), clear=True):
if not phrases:
phrases = ["Hello World! 1234"]
if not effects:
effects = TM.Effects
else:
effects = [getattr(TM.Effects, effect, TM.Effects.none) for effect in effects]
with TM.Screen(clear_screen=clear) as sc:
for line, (phrase, effect) in enumerate(zip(cycle(phrases), effects)):
sc.context.effects = TM.Effects.none
sc.text[1][0, line] = f"{(effect.name + ':') if len(effects) > 1 else ''}[effect: {effect.name}]{phrase}"
# sc.context.effects = effect
# sc.text[1].print(phrase)
TM.pause()
def test_render_effects_work():
sc = TM.Screen(size=(3, 3))
sc.context.effects = TM.Effects.blink
sc.data[0, 0] = "a"
sc.context.effects += TM.Effects.encircled
sc.data[1, 0] = "a"
sc.context.effects -= TM.Effects.blink
sc.data[2, 0] = "a"
sc.update((0, 0))
data = ansi_colors_to_markup(strip_ansi_movement((yield None)))
assert (
data ==
"[foreground: DEFAULT][background: DEFAULT][effects: BLINK]a\u24d0[effects: NOBLINK]\u24d0"
+ TM.values.EMPTY * 6 or data ==
"[foreground: DEFAULT][background: DEFAULT][effects: BLINK]a[effects: BLINK]\u24d0[effects: NOBLINK]\u24d0[effects: NOBLINK] "
)
def test_valueshape_concat(direction, quantity, exp_width, exp_height, exp_data, DISPLAY, DELAY):
a = IMG.ValueShape.new((3, 3), color=(0,0,0))
b = IMG.ValueShape.new((3, 3), color=(0,0,0))
a[0, 0] = (255,0,0)
b[2, 2] = (128, 128, 255)
c = a.concat(*((b,) * quantity), direction=direction)
compare_data = [v[0] for v in c.data]
if DISPLAY:
with TM.Screen(clear_screen=True) as sc:
sc.draw.blit((0,0), c)
sc.context.color = (128, 128, 255)
sc.print_at((0, 11), f"quantity={quantity}, width={c.width}, heigth={c.height}")
sc.print_at((0, 10), f"{compare_data!r}")
TM.pause(DELAY)
assert c.width == exp_width
assert c.height == exp_height
assert compare_data == exp_data
def styled_text():
sc = TM.Screen((20, 10))
sh = TM.shape((20, 10))
sp1 = sc.data.sprites.add(sh)
text_plane = sh.text[1]
return sc, sh, text_plane
import terminedia as TM
from terminedia.transformers import GradientTransformer
sc = TM.Screen()
a = TM.shape((40, 4))
a.text[4].at((0, 0), "terminedia")
b = TM.Sprite(a)
b.active = True
sc.data.sprites.append(b)
b.pos = (5, 5)
a.context.transformers.append(
GradientTransformer(
TM.Gradient([(0, "blue"), (0.5, "white"), (1, "blue")]),
TM.Directions.LEFT))
sc.update()
colors = itertools.cycle([
"red", "green", "yellow", "blue", "white", (255, 0, 255), "lime",
(255, 0, 0), (128, 128, 128)
])
characters = itertools.cycle("█*#O+.")
def clicked(e):
global lastclick
if lastclick is None:
lastclick = e.pos
sc[e.pos] = "*"
return
rect = TM.Rect(lastclick, e.pos)
rect.c2 += (1, 1)
sc.draw.rect(rect, char=next(characters), color=next(colors))
lastclick = None
TM.events.Subscription(TM.events.EventTypes.MouseClick, clicked)
lastclick = None
with TM.input.mouse, TM.Screen() as sc:
while True:
key = TM.input.inkey() #_dispatch=True)
sc.update()
time.sleep(0.1)
if key == "\x1b":
break
def screen_shape_sprite():
sc = TM.Screen((26, 10))
sh = TM.shape((26, 10))
sp1 = sc.data.sprites.add(sh)
gr = TM.ColorGradient([(0, (0, 0, 0)), (1, (1, 1, 1))])
return sc, sh, sp1, gr
def init():
global sc
sc = TM.Screen()
def test_render_spaces_default_color():
sc = TM.Screen(size=(3, 3))
sc.update((0, 0))
data = strip_ansi_seqs((yield None))
assert data == TM.values.EMPTY * 9
