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Refactor tools/dupeframes.py

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This commit is contained in:
Rangi42 2023-11-23 00:14:10 -05:00
parent 0fc938c746
commit 04e23a8d56
1 changed files with 4 additions and 6 deletions
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10
tools/dupeframes.py
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@ -12,7 +12,7 @@ import glob
import png
def check_duplicate_frames(filename):
def duplicate_frames(filename):
with open(filename, 'rb') as file:
width, height, rows = png.Reader(file).asRGBA8()[:3]
rows = list(rows)
@ -21,14 +21,12 @@ def check_duplicate_frames(filename):
return
num_frames = height // width
frames = [rows[i*width:(i+1)*width] for i in range(num_frames)]
for i in range(num_frames):
for j in range(i + 1, num_frames):
if frames[i] == frames[j]:
print(f'{filename}: frame {j} is a duplicate of frame {i}', file=sys.stderr)
yield from ((i, j) for i in range(num_frames) for j in range(i+1, num_frames) if frames[i] == frames[j])
def main():
for filename in sorted(glob.glob('gfx/pokemon/*/front.png')):
check_duplicate_frames(filename)
for (i, j) in duplicate_frames(filename):
print(f'{filename}: frame {j} is a duplicate of frame {i}', file=sys.stderr)
if __name__ == '__main__':
main()