mirror of
https://github.com/kbeckmann/game-and-watch-retro-go.git
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f96b4bcb43
* draw_darken_rounded_rectangle initial commit * image drawing routines * mostly working static overlay * use 24x24 instead of 32x32 images, slightly tweak some layout * complete volume and brightness overlays * save/load overlay * png icons and tool to convert them to bit arrays * add speedup overlay icons * install common_ingame_overlay hook to all emulators * explicitly invoke ingame overlay when saving so that the icon shows up before the pause * make transparency look a little better on dark backgrounds * tweak bars offset * have pce use lcd_get_active_framebuffer * shift sun 1 pixel to the right; even though it's just as off-centered, it looks better
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
import argparse
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from pathlib import Path
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import imageio
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import numpy as np
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def parse_args():
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"""Parse CLI arguments into an object and a dictionary"""
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parser = argparse.ArgumentParser()
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parser.add_argument("png", type=Path)
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parser.add_argument("--invert", action="store_true")
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args = parser.parse_args()
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return args
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def main():
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args = parse_args()
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img = imageio.imread(args.png)
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if img.ndim == 3:
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if img.shape[-1] == 4:
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img = (img == [0, 0, 0, 255]).all(axis=-1)
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img = ~img
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else:
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raise NotImplementedError
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img = img.astype(bool)
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if args.invert:
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img = ~img
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print(f"// img shape: {img.shape}")
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img_packed = np.packbits(img)
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print("static const uint8_t img[] = {")
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for i in range(0, len(img_packed), 8):
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print(
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f" 0x{img_packed[i]:02X}, 0x{img_packed[i+1]:02X}, 0x{img_packed[i+2]:02X}, "
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f"0x{img_packed[i+3]:02X}, 0x{img_packed[i+4]:02X}, 0x{img_packed[i+5]:02X}, "
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f"0x{img_packed[i+6]:02X}, 0x{img_packed[i+7]:02X},"
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)
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print("};")
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if __name__ == "__main__":
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main()
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