-#!/usr/bin/python3
-
-# This is the new open-adventure dungeon generator. It'll eventually
-# replace the existing dungeon.c It currently outputs a .h and .c pair
-# for C code.
-#
-# The nontrivial part of this is the compilation of the YAML for
-# movement rules to the travel array that's actually used by
-# playermove(). This program first compiles the YAML to a form
-# identical to the data in section 3 of the old adventure.text file,
-# then a second stage unpacks that data into the travel array.
-#
-# Here are the rules of the intermediate form:
-#
-# Each row of data contains a location number (X), a second
-# location number (Y), and a list of motion numbers (see section 4).
-# each motion represents a verb which will go to Y if currently at X.
-# Y, in turn, is interpreted as follows. Let M=Y/1000, N=Y mod 1000.
-# If N<=300 it is the location to go to.
-# If 300<N<=500 N-300 is used in a computed goto to
-# a section of special code.
-# If N>500 message N-500 from section 6 is printed,
-# and he stays wherever he is.
-# Meanwhile, M specifies the conditions on the motion.
-# If M=0 it's unconditional.
-# If 0<M<100 it is done with M% probability.
-# If M=100 unconditional, but forbidden to dwarves.
-# If 100<M<=200 he must be carrying object M-100.
-# If 200<M<=300 must be carrying or in same room as M-200.
-# If 300<M<=400 game.prop(M % 100) must *not* be 0.
-# If 400<M<=500 game.prop(M % 100) must *not* be 1.
-# If 500<M<=600 game.prop(M % 100) must *not* be 2, etc.
-# If the condition (if any) is not met, then the next *different*
-# "destination" value is used (unless it fails to meet *its* conditions,
-# in which case the next is found, etc.). Typically, the next dest will
-# be for one of the same verbs, so that its only use is as the alternate
-# destination for those verbs. For instance:
-# 15 110022 29 31 34 35 23 43
-# 15 14 29
-# This says that, from loc 15, any of the verbs 29, 31, etc., will take
-# him to 22 if he's carrying object 10, and otherwise will go to 14.
-# 11 303008 49
-# 11 9 50
-# This says that, from 11, 49 takes him to 8 unless game.prop(3)=0, in which
-# case he goes to 9. Verb 50 takes him to 9 regardless of game.prop(3).
-
-import sys, yaml
-
-yaml_name = "adventure.yaml"
-h_name = "dungeon.h"
-c_name = "dungeon.c"
-
-statedefines = ""
-
-h_template = """/* Generated from adventure.yaml - do not hand-hack! */
-#ifndef DUNGEON_H
-#define DUNGEON_H
-
-#include <stdio.h>
-#include <stdbool.h>
-
-#define SILENT -1 /* no sound */
-
-/* Symbols for cond bits */
-#define COND_LIT 0 /* Light */
-#define COND_OILY 1 /* If bit 2 is on: on for oil, off for water */
-#define COND_FLUID 2 /* Liquid asset, see bit 1 */
-#define COND_NOARRR 3 /* Pirate doesn't go here unless following */
-#define COND_NOBACK 4 /* Cannot use "back" to move away */
-#define COND_ABOVE 5
-#define COND_DEEP 6 /* Deep - e.g where dwarves are active */
-#define COND_FOREST 7 /* In the forest */
-#define COND_FORCED 8 /* Only one way in or out of here */
-/* Bits past 10 indicate areas of interest to "hint" routines */
-#define COND_HBASE 10 /* Base for location hint bits */
-#define COND_HCAVE 11 /* Trying to get into cave */
-#define COND_HBIRD 12 /* Trying to catch bird */
-#define COND_HSNAKE 13 /* Trying to deal with snake */
-#define COND_HMAZE 14 /* Lost in maze */
-#define COND_HDARK 15 /* Pondering dark room */
-#define COND_HWITT 16 /* At Witt's End */
-#define COND_HCLIFF 17 /* Cliff with urn */
-#define COND_HWOODS 18 /* Lost in forest */
-#define COND_HOGRE 19 /* Trying to deal with ogre */
-#define COND_HJADE 20 /* Found all treasures except jade */
-
-typedef struct {{
- const char** strs;
- const int n;
-}} string_group_t;
-
-typedef struct {{
- const string_group_t words;
- const char* inventory;
- int plac, fixd;
- bool is_treasure;
- const char** descriptions;
- const char** sounds;
- const char** texts;
- const char** changes;
-}} object_t;
-
-typedef struct {{
- const char* small;
- const char* big;
-}} descriptions_t;
-
-typedef struct {{
- descriptions_t description;
- const long sound;
- const bool loud;
-}} location_t;
-
-typedef struct {{
- const char* query;
- const char* yes_response;
-}} obituary_t;
-
-typedef struct {{
- const int threshold;
- const int point_loss;
- const char* message;
-}} turn_threshold_t;
-
-typedef struct {{
- const int threshold;
- const char* message;
-}} class_t;
-
-typedef struct {{
- const int number;
- const int turns;
- const int penalty;
- const char* question;
- const char* hint;
-}} hint_t;
-
-typedef struct {{
- const string_group_t words;
-}} motion_t;
-
-typedef struct {{
- const string_group_t words;
- const char* message;
-}} action_t;
-
-typedef struct {{
- const string_group_t words;
- const char* message;
-}} special_t;
-
-enum condtype_t {{cond_goto, cond_pct, cond_carry, cond_with, cond_not}};
-enum desttype_t {{dest_goto, dest_special, dest_speak}};
-
-typedef struct {{
- const long motion;
- const long condtype;
- const long condarg1;
- const long condarg2;
- const enum desttype_t desttype;
- const long destval;
- const bool nodwarves;
- const bool stop;
-}} travelop_t;
-
-/* Abstract out the encoding of words in the travel array. Gives us
- * some hope of getting to a less cryptic representation than we
- * inherited from FORTRAN, someday. To understand these, read the
- * encoding description for travel.
- */
-#define T_TERMINATE(entry) ((entry).motion == 1)
-
-extern const location_t locations[];
-extern const object_t objects[];
-extern const char* arbitrary_messages[];
-extern const class_t classes[];
-extern const turn_threshold_t turn_thresholds[];
-extern const obituary_t obituaries[];
-extern const hint_t hints[];
-extern long conditions[];
-extern const motion_t motions[];
-extern const action_t actions[];
-extern const special_t specials[];
-extern const travelop_t travel[];
-extern const long tkey[];
-extern const char *ignore;
-
-#define NLOCATIONS {}
-#define NOBJECTS {}
-#define NHINTS {}
-#define NCLASSES {}
-#define NDEATHS {}
-#define NTHRESHOLDS {}
-#define NMOTIONS {}
-#define NACTIONS {}
-#define NSPECIALS {}
-#define NTRAVEL {}
-#define NKEYS {}
-
-#define BIRD_ENDSTATE {}
-
-enum arbitrary_messages_refs {{
-{}
-}};
-
-enum locations_refs {{
-{}
-}};
-
-enum object_refs {{
-{}
-}};
-
-enum motion_refs {{
-{}
-}};
-
-enum action_refs {{
-{}
-}};
-
-enum special_refs {{
-{}
-}};
-
-/* State definitions */
-
-{}
-#endif /* end DUNGEON_H */
+#!/usr/bin/env python3
+# SPDX-FileCopyrightText: (C) Eric S. Raymond <esr@thyrsus.com>
+# SPDX-License-Identifier: BSD-2-Clause
"""
+This is the open-adventure dungeon generator. It consumes a YAML description of
+the dungeon and outputs a dungeon.h and dungeon.c pair of C code files.
-c_template = """/* Generated from adventure.yaml - do not hand-hack! */
-
-#include "{}"
-
-const char* arbitrary_messages[] = {{
-{}
-}};
-
-const class_t classes[] = {{
-{}
-}};
-
-const turn_threshold_t turn_thresholds[] = {{
-{}
-}};
-
-const location_t locations[] = {{
-{}
-}};
-
-const object_t objects[] = {{
-{}
-}};
-
-const obituary_t obituaries[] = {{
-{}
-}};
-
-const hint_t hints[] = {{
-{}
-}};
-
-long conditions[] = {{
-{}
-}};
-
-const motion_t motions[] = {{
-{}
-}};
+The nontrivial part of this is the compilation of the YAML for
+movement rules to the travel array that's actually used by
+playermove().
+"""
-const action_t actions[] = {{
-{}
-}};
+# pylint: disable=consider-using-f-string,line-too-long,invalid-name,missing-function-docstring,too-many-branches,global-statement,multiple-imports,too-many-locals,too-many-statements,too-many-nested-blocks,no-else-return,raise-missing-from,redefined-outer-name
-const special_t specials[] = {{
-{}
-}};
+import sys, yaml
-const long tkey[] = {{{}}};
+YAML_NAME = "adventure.yaml"
+H_NAME = "dungeon.h"
+C_NAME = "dungeon.c"
+H_TEMPLATE_PATH = "templates/dungeon.h.tpl"
+C_TEMPLATE_PATH = "templates/dungeon.c.tpl"
-const travelop_t travel[] = {{
-{}
-}};
+DONOTEDIT_COMMENT = "/* Generated from adventure.yaml - do not hand-hack! */\n\n"
-const char *ignore = \"{}\";
+statedefines = ""
-/* end */
-"""
def make_c_string(string):
"""Render a Python string into C string literal format."""
- if string == None:
+ if string is None:
return "NULL"
string = string.replace("\n", "\\n")
string = string.replace("\t", "\\t")
string = '"' + string + '"'
return string
+
def get_refs(l):
reflist = [x[0] for x in l]
ref_str = ""
for ref in reflist:
ref_str += " {},\n".format(ref)
- ref_str = ref_str[:-1] # trim trailing newline
+ ref_str = ref_str[:-1] # trim trailing newline
return ref_str
+
def get_string_group(strings):
template = """{{
.strs = {},
if strings == []:
strs = "NULL"
else:
- strs = "(const char* []) {" + ", ".join([make_c_string(s) for s in strings]) + "}"
+ strs = (
+ "(const char* []) {" + ", ".join([make_c_string(s) for s in strings]) + "}"
+ )
n = len(strings)
sg_str = template.format(strs, n)
return sg_str
+
def get_arbitrary_messages(arb):
template = """ {},
"""
arb_str = ""
for item in arb:
arb_str += template.format(make_c_string(item[1]))
- arb_str = arb_str[:-1] # trim trailing newline
+ arb_str = arb_str[:-1] # trim trailing newline
return arb_str
+
def get_class_messages(cls):
template = """ {{
.threshold = {},
threshold = item["threshold"]
message = make_c_string(item["message"])
cls_str += template.format(threshold, message)
- cls_str = cls_str[:-1] # trim trailing newline
+ cls_str = cls_str[:-1] # trim trailing newline
return cls_str
+
def get_turn_thresholds(trn):
template = """ {{
.threshold = {},
point_loss = item["point_loss"]
message = make_c_string(item["message"])
trn_str += template.format(threshold, point_loss, message)
- trn_str = trn_str[:-1] # trim trailing newline
+ trn_str = trn_str[:-1] # trim trailing newline
return trn_str
+
def get_locations(loc):
template = """ {{ // {}: {}
.description = {{
sound = item[1].get("sound", "SILENT")
loud = "true" if item[1].get("loud") else "false"
loc_str += template.format(i, item[0], short_d, long_d, sound, loud)
- loc_str = loc_str[:-1] # trim trailing newline
+ loc_str = loc_str[:-1] # trim trailing newline
return loc_str
+
def get_objects(obj):
template = """ {{ // {}: {}
.words = {},
}},
}},
"""
+ max_state = 0
obj_str = ""
for (i, item) in enumerate(obj):
attr = item[1]
words_str = get_string_group([])
i_msg = make_c_string(attr["inventory"])
descriptions_str = ""
- if attr["descriptions"] == None:
+ if attr["descriptions"] is None:
descriptions_str = " " * 12 + "NULL,"
else:
labels = []
descriptions_str += " " * 12 + make_c_string(l_msg) + ",\n"
for label in attr.get("states", []):
labels.append(label)
- descriptions_str = descriptions_str[:-1] # trim trailing newline
+ descriptions_str = descriptions_str[:-1] # trim trailing newline
if labels:
global statedefines
statedefines += "/* States for %s */\n" % item[0]
- for (i, label) in enumerate(labels):
- statedefines += "#define %s\t%d\n" % (label, i)
+ for (n, label) in enumerate(labels):
+ statedefines += "#define %s\t%d\n" % (label, n)
+ max_state = max(max_state, n)
statedefines += "\n"
sounds_str = ""
- if attr.get("sounds") == None:
+ if attr.get("sounds") is None:
sounds_str = " " * 12 + "NULL,"
else:
- for l_msg in attr["sounds"]:
- sounds_str += " " * 12 + make_c_string(l_msg) + ",\n"
- sounds_str = sounds_str[:-1] # trim trailing newline
+ for l_msg in attr["sounds"]:
+ sounds_str += " " * 12 + make_c_string(l_msg) + ",\n"
+ sounds_str = sounds_str[:-1] # trim trailing newline
texts_str = ""
- if attr.get("texts") == None:
+ if attr.get("texts") is None:
texts_str = " " * 12 + "NULL,"
else:
- for l_msg in attr["texts"]:
- texts_str += " " * 12 + make_c_string(l_msg) + ",\n"
- texts_str = texts_str[:-1] # trim trailing newline
+ for l_msg in attr["texts"]:
+ texts_str += " " * 12 + make_c_string(l_msg) + ",\n"
+ texts_str = texts_str[:-1] # trim trailing newline
changes_str = ""
- if attr.get("changes") == None:
+ if attr.get("changes") is None:
changes_str = " " * 12 + "NULL,"
else:
- for l_msg in attr["changes"]:
- changes_str += " " * 12 + make_c_string(l_msg) + ",\n"
- changes_str = changes_str[:-1] # trim trailing newline
+ for l_msg in attr["changes"]:
+ changes_str += " " * 12 + make_c_string(l_msg) + ",\n"
+ changes_str = changes_str[:-1] # trim trailing newline
locs = attr.get("locations", ["LOC_NOWHERE", "LOC_NOWHERE"])
immovable = attr.get("immovable", False)
try:
- if type(locs) == str:
+ if isinstance(locs, str):
locs = [locs, -1 if immovable else 0]
except IndexError:
sys.stderr.write("dungeon: unknown object location in %s\n" % locs)
sys.exit(1)
treasure = "true" if attr.get("treasure") else "false"
- obj_str += template.format(i, item[0], words_str, i_msg, locs[0], locs[1], treasure, descriptions_str, sounds_str, texts_str, changes_str)
- obj_str = obj_str[:-1] # trim trailing newline
+ obj_str += template.format(
+ i,
+ item[0],
+ words_str,
+ i_msg,
+ locs[0],
+ locs[1],
+ treasure,
+ descriptions_str,
+ sounds_str,
+ texts_str,
+ changes_str,
+ )
+ obj_str = obj_str[:-1] # trim trailing newline
+ statedefines += "/* Maximum state value */\n#define MAX_STATE %d\n" % max_state
return obj_str
+
def get_obituaries(obit):
template = """ {{
.query = {},
query = make_c_string(o["query"])
yes = make_c_string(o["yes_response"])
obit_str += template.format(query, yes)
- obit_str = obit_str[:-1] # trim trailing newline
+ obit_str = obit_str[:-1] # trim trailing newline
return obit_str
-def get_hints(hnt, arb):
+
+def get_hints(hnt):
template = """ {{
.number = {},
.penalty = {},
}},
"""
hnt_str = ""
- md = dict(arb)
for member in hnt:
item = member["hint"]
number = item["number"]
question = make_c_string(item["question"])
hint = make_c_string(item["hint"])
hnt_str += template.format(number, penalty, turns, question, hint)
- hnt_str = hnt_str[:-1] # trim trailing newline
+ hnt_str = hnt_str[:-1] # trim trailing newline
return hnt_str
+
def get_condbits(locations):
cnd_str = ""
for (name, loc) in locations:
if conditions[flag]:
flaglist.append(flag)
line = "|".join([("(1<<COND_%s)" % f) for f in flaglist])
- trail = "|".join([("(1<<COND_H%s)" % f['name']) for f in hints])
+ trail = "|".join([("(1<<COND_H%s)" % f["name"]) for f in hints])
if trail:
line += "|" + trail
if line.startswith("|"):
cnd_str += " " + line + ",\t// " + name + "\n"
return cnd_str
+
def get_motions(motions):
template = """ {{
.words = {},
mot_str = ""
for motion in motions:
contents = motion[1]
- if contents["words"] == None:
+ if contents["words"] is None:
words_str = get_string_group([])
else:
words_str = get_string_group(contents["words"])
mot_str += template.format(words_str)
global ignore
- if contents.get("oldstyle", True) == False:
+ if not contents.get("oldstyle", True):
for word in contents["words"]:
if len(word) == 1:
ignore += word.upper()
return mot_str
+
def get_actions(actions):
template = """ {{
.words = {},
.message = {},
+ .noaction = {},
}},
"""
act_str = ""
for action in actions:
contents = action[1]
-
- if contents["words"] == None:
- words_str = get_string_group([])
- else:
- words_str = get_string_group(contents["words"])
-
- if contents["message"] == None:
- message = "NO_MESSAGE"
- else:
- message = contents["message"]
-
- act_str += template.format(words_str, message)
- global ignore
- if contents.get("oldstyle", True) == False:
- for word in contents["words"]:
- if len(word) == 1:
- ignore += word.upper()
- act_str = act_str[:-1] # trim trailing newline
- return act_str
-def get_specials(specials):
- template = """ {{
- .words = {},
- .message = {},
- }},
-"""
- spc_str = ""
- for special in specials:
- contents = special[1]
-
- if contents["words"] == None:
+ if contents["words"] is None:
words_str = get_string_group([])
else:
words_str = get_string_group(contents["words"])
- if contents["message"] == None:
+ if contents["message"] is None:
message = "NULL"
else:
message = make_c_string(contents["message"])
- spc_str += template.format(words_str, message)
+ if contents.get("noaction") is None:
+ noaction = "false"
+ else:
+ noaction = "true"
+
+ act_str += template.format(words_str, message, noaction)
global ignore
- if contents.get("oldstyle", True) == False:
+ if not contents.get("oldstyle", True):
for word in contents["words"]:
if len(word) == 1:
ignore += word.upper()
- spc_str = spc_str[:-1] # trim trailing newline
- return spc_str
+ act_str = act_str[:-1] # trim trailing newline
+ return act_str
+
def bigdump(arr):
out = ""
- for (i, entry) in enumerate(arr):
+ for (i, _) in enumerate(arr):
if i % 10 == 0:
- if out and out[-1] == ' ':
+ if out and out[-1] == " ":
out = out[:-1]
out += "\n "
out += str(arr[i]).lower() + ", "
out = out[:-2] + "\n"
return out
+
def buildtravel(locs, objs):
+ assert len(locs) <= 300
+ assert len(objs) <= 100
+ # THIS CODE IS WAAAY MORE COMPLEX THAN IT NEEDS TO BE. It's the
+ # result of a massive refactoring exercise that concentrated all
+ # the old nastiness in one spot. It hasn't been finally simplified
+ # because there's no need to do it until one of the assertions
+ # fails. Hint: if you try cleaning this up, the acceptance test is
+ # simple - the output dungeon.c must not change.
+ #
+ # This function first compiles the YAML to a form identical to the
+ # data in section 3 of the old adventure.text file, then a second
+ # stage unpacks that data into the travel array. Here are the
+ # rules of that intermediate form:
+ #
+ # Each row of data contains a location number (X), a second
+ # location number (Y), and a list of motion numbers (see section 4).
+ # each motion represents a verb which will go to Y if currently at X.
+ # Y, in turn, is interpreted as follows. Let M=Y/1000, N=Y mod 1000.
+ # If N<=300 it is the location to go to.
+ # If 300<N<=500 N-300 is used in a computed goto to
+ # a section of special code.
+ # If N>500 message N-500 from section 6 is printed,
+ # and he stays wherever he is.
+ # Meanwhile, M specifies the conditions on the motion.
+ # If M=0 it's unconditional.
+ # If 0<M<100 it is done with M% probability.
+ # If M=100 unconditional, but forbidden to dwarves.
+ # If 100<M<=200 he must be carrying object M-100.
+ # If 200<M<=300 must be carrying or in same room as M-200.
+ # If 300<M<=400 game.prop(M % 100) must *not* be 0.
+ # If 400<M<=500 game.prop(M % 100) must *not* be 1.
+ # If 500<M<=600 game.prop(M % 100) must *not* be 2, etc.
+ # If the condition (if any) is not met, then the next *different*
+ # "destination" value is used (unless it fails to meet *its* conditions,
+ # in which case the next is found, etc.). Typically, the next dest will
+ # be for one of the same verbs, so that its only use is as the alternate
+ # destination for those verbs. For instance:
+ # 15 110022 29 31 34 35 23 43
+ # 15 14 29
+ # This says that, from loc 15, any of the verbs 29, 31, etc., will take
+ # him to 22 if he's carrying object 10, and otherwise will go to 14.
+ # 11 303008 49
+ # 11 9 50
+ # This says that, from 11, 49 takes him to 8 unless game.prop[3]=0, in which
+ # case he goes to 9. Verb 50 takes him to 9 regardless of game.prop[3].
ltravel = []
verbmap = {}
for i, motion in enumerate(db["motions"]):
verbmap[word.upper()] = i
except TypeError:
pass
+
def dencode(action, name):
"Decode a destination number"
if action[0] == "goto":
try:
return locnames.index(action[1])
except ValueError:
- sys.stderr.write("dungeon: unknown location %s in goto clause of %s\n" % (cond[1], name))
+ sys.stderr.write(
+ "dungeon: unknown location %s in goto clause of %s\n"
+ % (action[1], name)
+ )
+ raise ValueError
elif action[0] == "special":
return 300 + action[1]
elif action[0] == "speak":
try:
return 500 + msgnames.index(action[1])
except ValueError:
- sys.stderr.write("dungeon: unknown location %s in carry clause of %s\n" % (cond[1], name))
+ sys.stderr.write(
+ "dungeon: unknown location %s in carry clause of %s\n"
+ % (cond[1], name)
+ )
else:
print(cond)
raise ValueError
+ return "" # Pacify pylint
+
def cencode(cond, name):
if cond is None:
return 0
- elif cond == ["nodwarves"]:
+ if cond == ["nodwarves"]:
return 100
elif cond[0] == "pct":
return cond[1]
try:
return 100 + objnames.index(cond[1])
except ValueError:
- sys.stderr.write("dungeon: unknown object name %s in carry clause of %s\n" % (cond[1], name))
+ sys.stderr.write(
+ "dungeon: unknown object name %s in carry clause of %s\n"
+ % (cond[1], name)
+ )
sys.exit(1)
elif cond[0] == "with":
try:
return 200 + objnames.index(cond[1])
except IndexError:
- sys.stderr.write("dungeon: unknown object name %s in with clause of \n" % (cond[1], name))
+ sys.stderr.write(
+ "dungeon: unknown object name %s in with clause of %s\n"
+ % (cond[1], name)
+ )
sys.exit(1)
elif cond[0] == "not":
try:
obj = objnames.index(cond[1])
- if type(cond[2]) == int:
+ if isinstance(cond[2], int):
state = cond[2]
elif cond[2] in objs[obj][1].get("states", []):
state = objs[obj][1].get("states").index(cond[2])
else:
for (i, stateclause) in enumerate(objs[obj][1]["descriptions"]):
- if type(stateclause) == list:
+ if isinstance(stateclause, list):
if stateclause[0] == cond[2]:
state = i
break
else:
- sys.stderr.write("dungeon: unmatched state symbol %s in not clause of %s\n" % (cond[2], name))
- sys.exit(0);
+ sys.stderr.write(
+ "dungeon: unmatched state symbol %s in not clause of %s\n"
+ % (cond[2], name)
+ )
+ sys.exit(0)
return 300 + obj + 100 * state
except ValueError:
- sys.stderr.write("dungeon: unknown object name %s in not clause of %s\n" % (cond[1], name))
+ sys.stderr.write(
+ "dungeon: unknown object name %s in not clause of %s\n"
+ % (cond[1], name)
+ )
sys.exit(1)
else:
print(cond)
if "travel" in loc:
for rule in loc["travel"]:
tt = [i]
- dest = dencode(rule["action"], name) + 1000 * cencode(rule.get("cond"), name)
+ dest = dencode(rule["action"], name) + 1000 * cencode(
+ rule.get("cond"), name
+ )
tt.append(dest)
tt += [motionnames[verbmap[e]].upper() for e in rule["verbs"]]
if not rule["verbs"]:
- tt.append(1)
+ tt.append(1) # Magic dummy entry for null rules
ltravel.append(tuple(tt))
# At this point the ltravel data is in the Section 3
# representation from the FORTRAN version. Next we perform the
- # same mapping into the runtime format. This was the C translation
- # of the FORTRAN code:
- # long loc;
- # while ((loc = GETNUM(database)) != -1) {
- # long newloc = GETNUM(NULL);
- # long L;
- # if (TKEY[loc] == 0) {
- # TKEY[loc] = TRVS;
- # } else {
- # TRAVEL[TRVS - 1] = -TRAVEL[TRVS - 1];
- # }
- # while ((L = GETNUM(NULL)) != 0) {
- # TRAVEL[TRVS] = newloc * 1000 + L;
- # TRVS = TRVS + 1;
- # if (TRVS == TRVSIZ)
- # BUG(TOO_MANY_TRAVEL_OPTIONS);
- # }
- # TRAVEL[TRVS - 1] = -TRAVEL[TRVS - 1];
- # }
- #
- # In order to de-crypticize the runtime code, we're going to break these
- # magic numbers up into a struct.
+ # same mapping into what used to be the runtime format.
+
travel = [[0, "LOC_NOWHERE", 0, 0, 0, 0, 0, 0, "false", "false"]]
tkey = [0]
oldloc = 0
newloc = rule.pop(0)
if loc != oldloc:
tkey.append(len(travel))
- oldloc = loc
+ oldloc = loc
elif travel:
- travel[-1][-1] = "false" if travel[-1][-1] == "true" else "true"
+ travel[-1][-1] = "false" if travel[-1][-1] == "true" else "true"
while rule:
cond = newloc // 1000
- nodwarves = (cond == 100)
+ nodwarves = cond == 100
if cond == 0:
condtype = "cond_goto"
condarg1 = condarg2 = 0
else:
condtype = "cond_not"
condarg1 = cond % 100
- condarg2 = (cond - 300) // 100.
+ condarg2 = (cond - 300) // 100.0
dest = newloc % 1000
if dest <= 300:
- desttype = "dest_goto";
+ desttype = "dest_goto"
destval = locnames[dest]
elif dest > 500:
- desttype = "dest_speak";
+ desttype = "dest_speak"
destval = msgnames[dest - 500]
else:
- desttype = "dest_special";
+ desttype = "dest_special"
destval = locnames[dest - 300]
- travel.append([len(tkey)-1,
- locnames[len(tkey)-1],
- rule.pop(0),
- condtype,
- condarg1,
- condarg2,
- desttype,
- destval,
- "true" if nodwarves else "false",
- "false"])
+ travel.append(
+ [
+ len(tkey) - 1,
+ locnames[len(tkey) - 1],
+ rule.pop(0),
+ condtype,
+ condarg1,
+ condarg2,
+ desttype,
+ destval,
+ "true" if nodwarves else "false",
+ "false",
+ ]
+ )
travel[-1][-1] = "true"
return (travel, tkey)
+
def get_travel(travel):
template = """ {{ // from {}: {}
.motion = {},
out = ""
for entry in travel:
out += template.format(*entry)
- out = out[:-1] # trim trailing newline
+ out = out[:-1] # trim trailing newline
return out
+
if __name__ == "__main__":
- with open(yaml_name, "r") as f:
- db = yaml.load(f)
+ with open(YAML_NAME, "r", encoding="ascii", errors="surrogateescape") as f:
+ db = yaml.safe_load(f)
locnames = [x[0] for x in db["locations"]]
msgnames = [el[0] for el in db["arbitrary_messages"]]
objnames = [el[0] for el in db["objects"]]
motionnames = [el[0] for el in db["motions"]]
- (travel, tkey) = buildtravel(db["locations"],
- db["objects"])
+ (travel, tkey) = buildtravel(db["locations"], db["objects"])
ignore = ""
+ try:
+ with open(
+ H_TEMPLATE_PATH, "r", encoding="ascii", errors="surrogateescape"
+ ) as htf:
+ # read in dungeon.h template
+ h_template = DONOTEDIT_COMMENT + htf.read()
+ with open(
+ C_TEMPLATE_PATH, "r", encoding="ascii", errors="surrogateescape"
+ ) as ctf:
+ # read in dungeon.c template
+ c_template = DONOTEDIT_COMMENT + ctf.read()
+ except IOError as e:
+ print("ERROR: reading template failed ({})".format(e.strerror))
+ sys.exit(-1)
+
c = c_template.format(
- h_name,
- get_arbitrary_messages(db["arbitrary_messages"]),
- get_class_messages(db["classes"]),
- get_turn_thresholds(db["turn_thresholds"]),
- get_locations(db["locations"]),
- get_objects(db["objects"]),
- get_obituaries(db["obituaries"]),
- get_hints(db["hints"], db["arbitrary_messages"]),
- get_condbits(db["locations"]),
- get_motions(db["motions"]),
- get_specials(db["actions"]),
- get_specials(db["specials"]),
- bigdump(tkey),
- get_travel(travel),
- ignore,
+ h_file=H_NAME,
+ arbitrary_messages=get_arbitrary_messages(db["arbitrary_messages"]),
+ classes=get_class_messages(db["classes"]),
+ turn_thresholds=get_turn_thresholds(db["turn_thresholds"]),
+ locations=get_locations(db["locations"]),
+ objects=get_objects(db["objects"]),
+ obituaries=get_obituaries(db["obituaries"]),
+ hints=get_hints(db["hints"]),
+ conditions=get_condbits(db["locations"]),
+ motions=get_motions(db["motions"]),
+ actions=get_actions(db["actions"]),
+ tkeys=bigdump(tkey),
+ travel=get_travel(travel),
+ ignore=ignore,
+ dwarflocs=", ".join(db["dwarflocs"]) + ",",
)
# 0-origin index of birds's last song. Bird should
deathbird = len(dict(db["objects"])["BIRD"]["sounds"]) - 1
h = h_template.format(
- len(db["locations"])-1,
- len(db["objects"])-1,
- len(db["hints"]),
- len(db["classes"])-1,
- len(db["obituaries"]),
- len(db["turn_thresholds"]),
- len(db["motions"]),
- len(db["actions"]),
- len(db["specials"]),
- len(travel),
- len(tkey),
- deathbird,
- get_refs(db["arbitrary_messages"]),
- get_refs(db["locations"]),
- get_refs(db["objects"]),
- get_refs(db["motions"]),
- get_refs(db["actions"]),
- get_refs(db["specials"]),
- statedefines,
+ num_locations=len(db["locations"]) - 1,
+ num_objects=len(db["objects"]) - 1,
+ num_hints=len(db["hints"]),
+ num_classes=len(db["classes"]) - 1,
+ num_deaths=len(db["obituaries"]),
+ num_thresholds=len(db["turn_thresholds"]),
+ num_motions=len(db["motions"]),
+ num_actions=len(db["actions"]),
+ num_travel=len(travel),
+ num_keys=len(tkey),
+ bird_endstate=deathbird,
+ arbitrary_messages=get_refs(db["arbitrary_messages"]),
+ locations=get_refs(db["locations"]),
+ objects=get_refs(db["objects"]),
+ motions=get_refs(db["motions"]),
+ actions=get_refs(db["actions"]),
+ state_definitions=statedefines,
+ ndwarflocs=str(len(db["dwarflocs"])),
)
- with open(h_name, "w") as hf:
+ with open(H_NAME, "w", encoding="ascii", errors="surrogateescape") as hf:
hf.write(h)
- with open(c_name, "w") as cf:
+ with open(C_NAME, "w", encoding="ascii", errors="surrogateescape") as cf:
cf.write(c)
# end
projects / open-adventure.git / blobdiff