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Running on Zero
Running on Zero
File size: 2,412 Bytes
9fca766 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | """Animation kit: deterministic pieces, and the bell theater resolving."""
from __future__ import annotations
import random
from scrypt.ui import fx
def test_reduced_motion_reads_env(monkeypatch):
monkeypatch.setenv("SCRYPT_REDUCED_MOTION", "1")
assert fx.reduced_motion()
monkeypatch.setenv("SCRYPT_REDUCED_MOTION", "0")
assert not fx.reduced_motion()
monkeypatch.delenv("SCRYPT_REDUCED_MOTION")
assert not fx.reduced_motion()
def test_noise_and_corrupt_keep_shape():
line = fx.noise_line(40, random.Random(1))
assert len(line) == 40
text = "the scale is honest"
glitched = fx.corrupt(text, fraction=0.5, rng=random.Random(2))
assert len(glitched) == len(text)
assert glitched != text
def test_eye_tracks_blinks_and_widens():
assert fx.eye(0, 5) == fx.EYE_FRAMES[0]
assert fx.eye(4, 5) == fx.EYE_FRAMES[-1]
assert fx.eye(2, 5, blink=True) == fx.EYE_BLINK
assert fx.eye(0, 1, wide=True) == fx.EYE_WIDE
assert fx.eye(0, 1) == fx.EYE_FRAMES[2] # singleton hand: centered
def test_boardfx_empty():
assert fx.BoardFX().empty
assert not fx.BoardFX(flash={("foe", 1)}).empty
assert not fx.BoardFX(scale=2).empty
async def test_bell_theater_resolves_combat(monkeypatch):
"""With frames collapsed to zero delay, the theater path must reach the
same end state as the instant path: bell rung, fx cleared, input back."""
from scrypt.app import ScryptApp
from scrypt.ui.board import BoardScreen
async def instant_frame(self, dt):
self.refresh_all()
async def no_glitch(self):
pass
monkeypatch.setenv("SCRYPT_REDUCED_MOTION", "0")
monkeypatch.setattr(BoardScreen, "_frame", instant_frame)
monkeypatch.setattr(BoardScreen, "_glitch", no_glitch)
app = ScryptApp(seed=11, skip_menu=True)
async with app.run_test() as pilot:
await pilot.pause()
screen = app.screen
assert isinstance(screen, BoardScreen)
state = screen.state
await pilot.press("s") # draw a bit
turn_before = state.turn
await pilot.press("b") # ring the bell -> theater worker
for _ in range(40):
await pilot.pause()
if not screen._animating and state.turn > turn_before:
break
assert state.turn > turn_before
assert screen._fx.empty
assert not screen._animating
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