from PIL import Image
import os

img = Image.open('/home/enne2/dev/mice/assets/Rat/BMP_MALE_UP.png').convert('RGBA')
pixels = img.load()
w, h = img.size

print(f"Size: {w}x{h}")
colors = set()
for y in range(h):
    for x in range(w):
        if pixels[x,y][3] > 0:
            colors.add(pixels[x,y])
print("Colors:", colors)