mirror of
https://github.com/Klagarge/PokeHES.git
synced 2024-11-23 09:53:28 +00:00
51 lines
1.2 KiB
Python
51 lines
1.2 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import os
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from PIL import Image
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import numpy as np
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W, H = 32, 32
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def split(path):
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if not os.path.exists(path):
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print(f"File '{path}' not found")
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return
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dir_ = os.path.dirname(path)
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base = os.path.basename(path)
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base, ext = os.path.splitext(base)
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try:
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img = Image.open(path)
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except:
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print(f"Could not load '{path}'. Maybe its not an image")
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return
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a = np.array(img)
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w, h = a.shape[1]//W, a.shape[0]//H
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n = 0
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for y in range(h):
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for x in range(w):
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try:
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i = Image.fromarray(a[y*H:y*H+H, x*W:x*W+W])
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i.save(os.path.join(dir_, f"{base}_{x+y*w}{ext}"))
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except:
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print(f"Could not create texture {x+y*w}")
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else:
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n += 1
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img.close()
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print(f"Succesfully created {n} textures")
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if a.shape[1] % 32 or a.shape[0] % 32:
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print(f"The texture's shape was not a multiple of 32x32 ({a.shape[1]}x{a.shape[0]}). Only fully visible tiles have been extracted.")
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if __name__ == "__main__":
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path = input("Path to tileset texture: ")
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split(path)
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