David Gwilliam
9e4d54a82e
- Add EffectPlugin ABC with @abstractmethod decorators for interface enforcement - Add runtime interface checking in discover_plugins() with issubclass() - Add EffectContext factory with sensible defaults - Standardize Display __init__ (remove redundant init in TerminalDisplay) - Document effect behavior when ticker_height=0 - Evaluate legacy effects: document coexistence, no deprecation needed - Research plugin patterns (VST, Python entry points) - Fix pysixel dependency (removed broken dependency) Test coverage improvements: - Add DisplayRegistry tests - Add MultiDisplay tests - Add SixelDisplay tests - Add controller._get_display tests - Add effects controller command handling tests - Add benchmark regression tests (@pytest.mark.benchmark) - Add pytest marker for benchmark tests in pyproject.toml Documentation updates: - Update AGENTS.md with 56% coverage stats and effect plugin docs - Update README.md with Sixel display mode and benchmark commands - Add new modules to architecture section
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
import random
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from engine import config
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from engine.effects.types import EffectConfig, EffectContext, EffectPlugin
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from engine.terminal import C_DIM, G_DIM, G_LO, RST, W_GHOST
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class NoiseEffect(EffectPlugin):
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name = "noise"
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config = EffectConfig(enabled=True, intensity=0.15)
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def process(self, buf: list[str], ctx: EffectContext) -> list[str]:
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if not ctx.ticker_height:
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return buf
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result = list(buf)
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intensity = self.config.intensity
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probability = intensity * 0.15
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for r in range(len(result)):
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cy = ctx.scroll_cam + r
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if random.random() < probability:
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result[r] = self._generate_noise(ctx.terminal_width, cy)
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return result
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def _generate_noise(self, w: int, cy: int) -> str:
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d = random.choice([0.15, 0.25, 0.35, 0.12])
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return "".join(
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f"{random.choice([G_LO, G_DIM, C_DIM, W_GHOST])}"
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f"{random.choice(config.GLITCH + config.KATA)}{RST}"
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if random.random() < d
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else " "
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for _ in range(w)
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)
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def configure(self, config: EffectConfig) -> None:
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self.config = config
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