Игорь Федосеев
ca62db53e9
- Billiards: add native Russian Pyramid & American Eight-Ball pool with physics prediction, controls, and regression tests - Scratch Tickets: add dedicated counter, mat presentation, elliptical coin scraping, 4 ticket types, and payout effects - First-Person Dice: add native dice scene, hand anchor frames, throwing animation, and table perspective - City Wake & Weather: add arrival cutscene, alley geometry, weather/rain effects, and lighter/rocker animation - World Dressing: add hall paintings, furniture packs, hall lighting, and scene regression tests - Build & Tooling: update build.bat for modern MSVC toolchain, update launcher hash, and refresh shipping binaries
62 lines
2.3 KiB
Python
62 lines
2.3 KiB
Python
"""Offline normalization and sound design; none of this runs inside the game."""
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from pathlib import Path
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import math
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import random
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import struct
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import wave
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from PIL import Image
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ROOT = Path(__file__).resolve().parents[2]
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def sound(name,seconds,style):
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rate = 22050
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rng = random.Random(713+style)
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samples = []
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previous = 0.0
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low = 0.0
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for i in range(int(rate*seconds)):
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t = i/rate
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noise = rng.uniform(-1,1)
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low = low*.72+noise*.28
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high = noise-previous
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previous = noise
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envelope = min(1,t/.012)*min(1,(seconds-t)/.04)
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if style==0:
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value = (high*.16+low*.22)*(0.65+0.35*math.sin(t*79)**2)
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elif style==1:
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value = low*.22+high*.08
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envelope *= math.sin(math.pi*t/seconds)**.7
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else:
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value = 0.0
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for offset in (0,.065,.135,.23):
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age = t-offset
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if age>=0:
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value += (math.sin(age*math.tau*1760)+math.sin(age*math.tau*2410)*.4)*math.exp(-age*34)*.15
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value += high*.04*math.exp(-t*12)
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samples.append(max(-32767,min(32767,round(value*envelope*20000))))
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path = ROOT/"assets/audio/generated"/name
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with wave.open(str(path),"wb") as out:
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out.setparams((1,2,rate,0,"NONE","not compressed"))
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out.writeframes(struct.pack(f"<{len(samples)}h",*samples))
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def main():
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image = Image.open(ROOT/"assets/sprites/scratch/payout-chips-v1.png").convert("RGBA")
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alpha = image.getchannel("A").point(lambda a:255 if a>=32 else 0)
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image = image.crop(alpha.getbbox())
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image.thumbnail((96,72),Image.Resampling.LANCZOS)
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canvas = Image.new("RGBA",(96,72))
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canvas.paste(image,((96-image.width)//2,72-image.height))
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canvas.putalpha(canvas.getchannel("A").point(lambda a:255 if a>=128 else 0))
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raw = canvas.tobytes("raw","BGRA")
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(ROOT/"assets/animations/scratch/payout-chips-v1.bin").write_bytes(struct.pack("<4s4I",b"ANM1",96,72,1,len(raw))+raw)
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canvas.save(ROOT/"build/scratch/payout-chips-packed.png")
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sound("scratch-scrape.wav",.155,0)
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sound("scratch-paper.wav",.42,1)
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sound("scratch-payout.wav",.48,2)
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print("Packed grounded 96x72 payout sprite and three short original scratch/paper/payout sounds")
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if __name__=="__main__":
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main()
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