tool paths configurable by environment (LLAMAMOD_CD, LAMA_WINEPREFIX, LAMA_MOD, APPTEST_ROOT, APPTEST_ISO; tools/lamapaths.py), music tracks without a file on the cd marked in the editor and the tutorial uses kronk, levelbuild.py accepts the english texture names

tools/debugviz_check.py

@@ -1,8 +1,11 @@
 import sys, glob, os, struct
 sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
-import geomlib as G, mapchunk
-# usage: debugviz_check.py <folder with debug WADs> [<folder with original CD WADs>]
-SRC = (sys.argv[2] if len(sys.argv) > 2 else os.path.expanduser('~/.wine-lama/iso-dk/Setup/Eng/Cd/wads')) + '/'
+import geomlib as G, mapchunk, lamapaths
+USAGE = 'usage: debugviz_check.py <folder with debug WADs> [<folder with original CD WADs, default $LLAMAMOD_CD/wads>]'
+if len(sys.argv) < 2 or sys.argv[1] in ('-h', '--help'):
+    sys.exit(USAGE)
+SRC = lamapaths.need(sys.argv[2] if len(sys.argv) > 2 else lamapaths.CD_WADS, 'CD wads folder',
+                     'pass it as 2nd argument or set LLAMAMOD_CD') + '/'
 bad = 0
 for f in sorted(glob.glob(sys.argv[1] + '/*.wad')):
     n = os.path.basename(f); err = []