retroforth/tools/retro-embedimage.py

32 lines
698 B
Python
Raw Normal View History

#!/usr/bin/env python3
# retro-embedimage
#
# This takes an ngaImage and generates a version that provides the
# image as a Python list. Output is written to stdout.
#
# Copyright (c) 2020, Charles Childers
#
# Usage:
#
# retro-embedimage.py [image]
import os, sys, struct
from struct import pack, unpack
if __name__ == "__main__":
cells = int(os.path.getsize(sys.argv[1]) / 4)
f = open(sys.argv[1], "rb")
memory = list(struct.unpack(cells * "i", f.read()))
f.close()
count = 0
print('InitialImage = [')
for cell in memory:
print(cell, end=', ')
count = count + 1
if count > 10:
print('')
count = 0
print(']')