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mt2obj
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Use getopt for option parsing

master
sfan5 2014-08-16 18:34:24 +02:00
parent 4076481ce6
commit 960a263356
1 changed files with 10 additions and 5 deletions
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15
mt2obj.py
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@ -3,6 +3,7 @@ import zlib
import struct import struct
import sys import sys
import time import time
import getopt
# mt2obj - MTS schematic to OBJ converter # mt2obj - MTS schematic to OBJ converter
# Copyright (C) 2014 sfan5 # Copyright (C) 2014 sfan5
@ -313,18 +314,22 @@ colors = {
"farming:cotton_8": (228, 226, 225), "farming:cotton_8": (228, 226, 225),
} }
if len(sys.argv) <= 1: optargs, args = getopt.getopt(sys.argv[1:], '')
print("Usage: %s <input MTS schematic>" % sys.argv[0])
if len(args) <= 1:
print("Usage: %s <.mts schematic>" % sys.argv[0])
print("Converts .mts schematics to Wavefront .obj geometry files")
print("") print("")
print("Output files are written into the current directory.") print("Output files are written into directory where the source file lays.")
exit(1) exit(1)
else: else:
sch = open(sys.argv[1], "rb") sch = open(sys.argv[1], "rb")
if sch.read(4) != b"MTSM": if sch.read(4) != b"MTSM":
print("This file does not look like an MTS schematic..") print("This file does not look like an MTS schematic..")
exit(1) exit(1)
if struct.unpack("!H", sch.read(2))[0] != 3: v = struct.unpack("!H", sch.read(2))[0]
print("Sorry. This MTS file is too old or too new") if v != 3:
print("Wrong file version: got %d, expected %d" % (v, 3))
exit(1) exit(1)
width, height, depth = struct.unpack("!HHH", sch.read(6)) width, height, depth = struct.unpack("!HHH", sch.read(6))
sch.seek(height, 1) sch.seek(height, 1)