David Gwilliam
e1408dcf16
- Add HUD effect plugin showing FPS, effect name, intensity bar, pipeline - Add pygame window resize handling (VIDEORESIZE event) - Move HUD to end of chain so it renders on top - Fix monitor stats API (returns dict, not object) - Add tests/test_hud.py for HUD effect verification
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
from engine.effects.performance import get_monitor
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from engine.effects.types import EffectConfig, EffectContext, EffectPlugin
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class HudEffect(EffectPlugin):
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name = "hud"
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config = EffectConfig(enabled=True, intensity=1.0)
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def process(self, buf: list[str], ctx: EffectContext) -> list[str]:
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result = list(buf)
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monitor = get_monitor()
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fps = 0.0
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frame_time = 0.0
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if monitor:
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stats = monitor.get_stats()
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if stats and "pipeline" in stats:
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frame_time = stats["pipeline"].get("avg_ms", 0.0)
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frame_count = stats.get("frame_count", 0)
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if frame_count > 0 and frame_time > 0:
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fps = 1000.0 / frame_time
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w = ctx.terminal_width
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h = ctx.terminal_height
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effect_name = self.config.params.get("display_effect", "none")
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effect_intensity = self.config.params.get("display_intensity", 0.0)
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hud_lines = []
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hud_lines.append(
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f"\033[1;1H\033[38;5;46mMAINLINE DEMO\033[0m \033[38;5;245m|\033[0m \033[38;5;39mFPS: {fps:.1f}\033[0m \033[38;5;245m|\033[0m \033[38;5;208m{frame_time:.1f}ms\033[0m"
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)
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bar_width = 20
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filled = int(bar_width * effect_intensity)
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bar = (
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"\033[38;5;82m"
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+ "█" * filled
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+ "\033[38;5;240m"
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+ "░" * (bar_width - filled)
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+ "\033[0m"
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)
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hud_lines.append(
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f"\033[2;1H\033[38;5;45mEFFECT:\033[0m \033[1;38;5;227m{effect_name:12s}\033[0m \033[38;5;245m|\033[0m {bar} \033[38;5;245m|\033[0m \033[38;5;219m{effect_intensity * 100:.0f}%\033[0m"
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)
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from engine.effects import get_effect_chain
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chain = get_effect_chain()
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order = chain.get_order()
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pipeline_str = ",".join(order) if order else "(none)"
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hud_lines.append(f"\033[3;1H\033[38;5;44mPIPELINE:\033[0m {pipeline_str}")
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for i, line in enumerate(hud_lines):
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if i < len(result):
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result[i] = line + result[i][len(line) :]
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else:
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result.append(line)
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return result
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def configure(self, config: EffectConfig) -> None:
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self.config = config
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