# Copyright (c) 2017 by Eric S. Raymond
# SPDX-License-Identifier: BSD-2-clause
-import sys, yaml, getopt
+import sys, getopt, yaml
def allalike(loc):
"Select out loci related to the Maze All Alike"
"Select out loci related to the Maze All Alike"
return ("DIFFERENT" in loc) or (loc == "LOC_DEADEND13")
-def surface(attrs):
+def surface(loc):
"Select out surface locations"
+ attrs = location_lookup[loc]
if ("ABOVE" in attrs["conditions"]) and attrs["conditions"]["ABOVE"]:
return True
if ("FOREST" in attrs["conditions"]) and attrs["conditions"]["FOREST"]:
"Generate a room label from the description, if possible"
loc_descriptions = location_lookup[loc]['description']
description = loc[4:]
- short = loc_descriptions["short"]
- maptag = loc_descriptions["maptag"]
+ longd = loc_descriptions["long"]
+ short = loc_descriptions["maptag"] or loc_descriptions["short"]
+ if short is None and longd is not None and len(longd) < 20:
+ short = loc_descriptions["long"]
if short is not None:
if short.startswith("You're "):
short = short[7:]
short = short[8 :]
if short.startswith("in ") or short.startswith("at ") or short.startswith("on "):
short = short[3:]
+ if short.startswith("the "):
+ short = short[4:]
if short[:3] in {"n/s", "e/w"}:
short = short[:3].upper() + short[3:]
elif short[:2] in {"ne", "sw", "se", "nw"}:
short = short[:2].upper() + short[2:]
else:
short = short[0].upper() + short[1:]
- elif loc_descriptions["maptag"] is not None:
- short = loc_descriptions["maptag"]
- elif loc_descriptions["long"] is not None and len(loc_descriptions["long"]) < 20:
- short = loc_descriptions["long"]
- if short is not None:
description += "\\n" + short
return description
-# A forwarder is a location tat you can't actually stop in - when you go there
+# A forwarder is a location that you can't actually stop in - when you go there
# it ships some message (which is the point) then shifts you to a nexr location.
# A forwarder has a zero-length array of notion verbs in its travel section.
#
print(e)
sys.exit(1)
- subset = "maze"
+ subset = allalike
for (switch, val) in options:
if switch == '-a':
- subset = "all"
+ subset = lambda loc: True
elif switch == '-d':
- subset = "different"
+ subset = alldifferent
elif switch == '-m':
- subset = "maze"
+ subset = allalike
elif switch == '-s':
- subset = "surface"
+ subset = surface
else:
sys.stderr.write(__doc__)
- raise SystemExit(1)
+ raise SystemExit(1)
startlocs = {}
for obj in db["objects"]:
startlocs[location] = [objname]
print("digraph G {")
-
+
for (loc, attrs) in db["locations"]:
if is_forwarder(loc):
continue
- if subset == "surface" and not surface(attrs):
+ if not subset(loc):
continue
- if subset == "maze" and not allalike(loc):
- continue;
- if subset == "different" and not alldifferent(loc):
- continue;
node_label = roomlabel(loc)
if loc in startlocs:
node_label += "\\n" + ",".join(startlocs[loc]).lower()
print(' %s [shape=box,label="%s"]' % (loc[4:], node_label))
-
- for (loc, attrs) in db["locations"]:
- if subset == "surface" and not surface(attrs):
- continue
+
+ for (loc, attrs) in db["locations"]:
travel = attrs["travel"]
if len(travel) > 0:
for dest in travel:
action = dest["action"]
if action[0] == "goto":
dest = forward(action[1])
- if subset == "maze" and not (allalike(loc) or allalike(dest)):
- continue;
- if subset == "different" and not (alldifferent(loc) or alldifferent(dest)):
- continue;
+ if not (subset(loc) or subset(dest)):
+ continue
arc = "%s -> %s" % (loc[4:], dest[4:])
label=",".join(verbs).lower()
if len(label) > 0: