txtconvert.py

import sys
import os
from PIL import Image
import numpy as np

f = open(sys.argv[1], 'r')
TD = None
textures_raw = {}
blklist = ['=','{','}','[',']']
for x in f:
    if TD is not None:
        rn = x.replace(' ','').strip().split(',')
        vals = []
        for n in rn:
            text = n[2:]
            val = []
            if text:
                tmp = bin(int(text, 16))[2:].zfill(16)
                alpha = tmp[-1]
                rgb = tmp[:-1]
                chunks =  [rgb[5*i:5*(i+1)] for i in xrange(len(rgb)//5)]
                val = [(int(x, 2) * 255 / 31) for x in chunks]
                val.append(int(alpha)*255)
                vals.append(tuple(val))
        if vals:
            textures_raw[TD].append(vals)
        if x.find('};') >= 0:
            TD = None
    if x.find('static unsigned short') >= 0:
        name = x.replace('static unsigned short','')
        name = ''.join([c for c in name if c not in blklist])
        print(name)
        TD = name.strip()
        textures_raw[TD] = []

for tx in textures_raw:
    array = np.array(textures_raw[tx], dtype=np.uint8)
    img = Image.fromarray(array, 'RGBA')
    img.save(tx+'.png')