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/lamapaths.py

@@ -0,0 +1,31 @@
+"""Where the Python tools look for the original game files (all overridable by environment variables).
+
+  LLAMAMOD_CD       folder with the CD contents (wads/, music/, *.cor ...),
+                    default $LAMA_WINEPREFIX/iso-dk/Setup/Eng/Cd
+  LAMA_WINEPREFIX   Wine prefix of a hand-made game setup (lamatest.py, levelbuild.py --install),
+                    default ~/.wine-lama
+  LAMA_MOD          the lama-mod script, default ~/.local/bin/lama-mod, else tools/lama-mod
+"""
+import os
+import sys
+
+HERE = os.path.dirname(os.path.abspath(__file__))
+WINEPREFIX = os.path.expanduser(os.environ.get('LAMA_WINEPREFIX') or '~/.wine-lama')
+CD = os.path.expanduser(os.environ.get('LLAMAMOD_CD') or os.path.join(WINEPREFIX, 'iso-dk', 'Setup', 'Eng', 'Cd'))
+CD_WADS = os.path.join(CD, 'wads')
+TESTLEVEL_WAD = os.path.join(WINEPREFIX, 'mods', 'testlevel', 'wads', 'T1L9M001.wad')
+
+
+def lama_mod():
+    p = os.environ.get('LAMA_MOD')
+    if p:
+        return os.path.expanduser(p)
+    p = os.path.expanduser('~/.local/bin/lama-mod')
+    return p if os.path.exists(p) else os.path.join(HERE, 'lama-mod')
+
+
+def need(path, what, hint):
+    """Exit with a clear message if PATH does not exist."""
+    if not os.path.exists(path):
+        sys.exit('%s not found: %s (%s)' % (what, path, hint))
+    return path