Replace getopt code with argparse as its more modern.

This commit is contained in:
James David Clarke 2024-01-09 08:16:05 +00:00 committed by the-real-herowl
parent 6324c805eb
commit 254fe4d98e

@ -8,33 +8,19 @@ __author__ = "Wuzzy"
__license__ = "MIT License"
__status__ = "Development"
import shutil, csv, os, tempfile, sys, getopt, glob
import shutil, csv, os, tempfile, sys, argparse, glob
from PIL import Image
from collections import Counter
# Constants
SUPPORTED_MINECRAFT_VERSION="1.20"
# Helper vars
home = os.environ["HOME"]
mineclone2_path = home + "/.minetest/games/mineclone2"
working_dir = os.getcwd()
appname = "Texture_Converter.py"
### SETTINGS ###
output_dir = working_dir
base_dir = None
# If True, will only make console output but not convert anything.
dry_run = False
# If True, textures will be put into a texture pack directory structure.
# If False, textures will be put into MineClone 2 directories.
make_texture_pack = True
# If True, prints all copying actions
verbose = False
PXSIZE = None
def detect_pixel_size(directory):
sizes = []
for filename in glob.glob(directory + '/**/*.png', recursive=True):
@ -46,55 +32,32 @@ def detect_pixel_size(directory):
print(f"Autodetected pixel size: {most_common_size[0]}x{most_common_size[1]}")
return most_common_size[0]
syntax_help = appname+""" -i <input dir> [-o <output dir>] [-d] [-v|-q] [-h]
Mandatory argument:
-i <input directory>
Directory of Minecraft resource pack to convert
Optional arguments:
-p <texture size>
Specify the size (in pixels) of the original textures (default: 16)
-o <output directory>
Directory in which to put the resulting Minetest texture pack
(default: working directory)
-d
Just pretend to convert textures and just print output, but do not actually
change any files.
-v
Print out all copying actions
-h
Show this help and exit"""
try:
opts, args = getopt.getopt(sys.argv[1:],"hi:o:p:dv")
except getopt.GetoptError:
print(
"""ERROR! The options you gave me make no sense!
Here's the syntax reference:""")
print(syntax_help)
sys.exit(2)
for opt, arg in opts:
if opt == "-h":
print(
"""This is the official MineClone 2 Texture Converter.
# Argument parsing
description_text = f"""This is the official MineClone 2 Texture Converter.
This will convert textures from Minecraft resource packs to
a Minetest texture pack.
Supported Minecraft version: 1.20 (Java Edition)
Supported Minecraft version: {SUPPORTED_MINECRAFT_VERSION} (Java Edition)
"""
parser = argparse.ArgumentParser(description=description_text)
parser.add_argument("-i", "--input", required=True, help="Directory of Minecraft resource pack to convert")
parser.add_argument("-o", "--output", default=working_dir, help="Directory in which to put the resulting Minetest texture pack")
parser.add_argument("-p", "--pixelsize", type=int, help="Size (in pixels) of the original textures")
parser.add_argument("-d", "--dry_run", action="store_true", help="Pretend to convert textures without changing any files")
parser.add_argument("-v", "--verbose", action="store_true", help="Print out all copying actions")
args = parser.parse_args()
Syntax:""")
print(syntax_help)
sys.exit()
elif opt == "-d":
dry_run = True
elif opt == "-v":
verbose = True
elif opt == "-i":
base_dir = arg
elif opt == "-o":
output_dir = arg
elif opt == "-p":
PXSIZE = int(arg)
### SETTINGS ###
base_dir = args.input
output_dir = args.output
PXSIZE = args.pixelsize
# If True, will only make console output but not convert anything.
dry_run = args.dry_run
# If True, prints all copying actions
verbose = args.verbose
# If True, textures will be put into a texture pack directory structure.
# If False, textures will be put into MineClone 2 directories.
make_texture_pack = True # Adjust as needed
if PXSIZE is None:
PXSIZE = detect_pixel_size(base_dir)