WIP script for creating new texture metas in MCPE

meta-creator.py

#!/usr/bin/env python

import sys, getopt

try:
    import simplejson as json
except ImportError:
    import json

class bcolors:
    HEADER = '\033[95m'
    OKBLUE = '\033[94m'
    OKGREEN = '\033[92m'
    WARNING = '\033[93m'
    FAIL = '\033[91m'
    ENDC = '\033[0m'

inputfile = ''
outputfile = ''
type = ''
rows = ''

def main(argv):
    help = 'code.py -i <inputfile> -o <outputfile> -t <type> -w <width>'

    try:
        opts, args = getopt.getopt(argv, "h:i:o:t:w:", ["ifile=", "ofile=", "type=", "width="])
    except getopt.GetoptError:
        print help
        sys.exit(2)
    for opt, arg in opts:
        if opt == '-h':
            print help
            sys.exit()
        elif opt in ("-i", "--ifile"):
            inputfile = arg
        elif opt in ("-o", "--ofile"):
            outputfile = arg
        elif opt in ("-t", "--type"):
             type = arg
        elif opt in ("-r", "--rows"):
            rows = arg
    if inputfile and outputfile and type and rows:
        print bcolors.OKGREEN + 'Input file is', inputfile
        print 'Output file is', outputfile
        print 'Type is', type
        print 'Rows are', rows + bcolors.ENDC
        run()
    else:
        print help
        sys.exit(2)


def run():
    with open(inputfile, "r") as f:
        meta = json.loads(f.read())

    for texture in meta:
        for unique_texture in texture:
            w = unique_texture[4]
            h = unique_texture[5]

            x = unique_texture[0] * w
            y = unique_texture[1] * h
            x2 = unique_texture[2] * w
            y2 = unique_texture[3] * h

    f.close()


def coord(num):
    width = 512
    height = rows * 16
    return str(int(num * width))

if __name__ == "__main__":
    main(sys.argv[1:])