#!/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.
+# 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.
import yaml
-import sys
yaml_name = "adventure.yaml"
h_name = "newdb.h"
c_name = "newdb.c"
-def c_escape(string):
- """Add C escape sequences to a string."""
- string = string.replace("\n", "\\n")
- string = string.replace("\t", "\\t")
- string = string.replace('"', '\\"')
- string = string.replace("'", "\\'")
- return string
+statedefines = ""
-def quotewrap(string):
- """Wrap a string in double quotes."""
- return '"' + string + '"'
-
-def write_regular_messages(name, h, c):
-
- h += "enum {}_refs {{\n".format(name)
- for key, text in dungeon[name]:
- h += " {},\n".format(key)
- h += "};\n\n"
-
- c += "const char* {}[] = {{\n".format(name)
- index = 0
- for key, text in dungeon[name]:
- if text == None:
- c += " NULL,\n"
- else:
- text = c_escape(text)
- c += " \"{}\",\n".format(text)
- index += 1
- c += "};\n\n"
-
- return (h, c)
+h_template = """/* Generated from adventure.yaml - do not hand-hack! */
+#ifndef NEWDB_H
+#define NEWDB_H
+
+#include <stdio.h>
+#include <stdbool.h>
-with open(yaml_name, "r") as f:
- dungeon = yaml.load(f)
+#define SILENT -1 /* no sound */
-h = """#include <stdio.h>
+/* 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 {
+typedef struct {{
const char* inventory;
+ int plac, fixd;
+ bool is_treasure;
const char** longs;
-} object_description_t;
+ const char** sounds;
+ const char** texts;
+}} object_t;
-typedef struct {
+typedef struct {{
const char* small;
const char* big;
-} descriptions_t;
+}} descriptions_t;
-typedef struct {
+typedef struct {{
descriptions_t description;
-} location_t;
+ 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;
-extern location_t locations[];
-extern object_description_t object_descriptions[];
+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 char* word;
+ const int type;
+ const int value;
+}} vocabulary_t;
+
+extern const location_t locations[];
+extern const object_t objects[];
extern const char* arbitrary_messages[];
-extern const char* class_messages[];
-extern const char* turn_threshold_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 vocabulary_t vocabulary[];
+extern const long actspk[];
+
+#define NLOCATIONS {}
+#define NOBJECTS {}
+#define NHINTS {}
+#define NCLASSES {}
+#define NDEATHS {}
+#define NTHRESHOLDS {}
+#define NVERBS {}
+#define NVOCAB {}
-extern size_t CLSSES;
+enum arbitrary_messages_refs {{
+{}
+}};
+enum locations_refs {{
+{}
+}};
+
+enum object_refs {{
+{}
+}};
+
+/* State definitions */
+
+{}
+#endif /* end NEWDB_H */
"""
-c = """#include "{}"
+c_template = """/* Generated from adventure.yaml - do not hand-hack! */
-""".format(h_name)
+#include "common.h"
+#include "{}"
-for name in [
- "arbitrary_messages",
- "class_messages",
- "turn_threshold_messages",
-]:
- h, c = write_regular_messages(name, h, c)
+const char* arbitrary_messages[] = {{
+{}
+}};
-h += "enum locations_refs {\n"
-c += "location_t locations[] = {\n"
-for key, data in dungeon["locations"]:
- h += " {},\n".format(key)
+const class_t classes[] = {{
+{}
+}};
- try:
- short = quotewrap(c_escape(data["description"]["short"]))
- except AttributeError:
- short = "NULL"
- try:
- long = quotewrap(c_escape(data["description"]["long"]))
- except AttributeError:
- long = "NULL"
-
- c += """ {{
- .description = {{
- .small = {},
- .big = {},
+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 vocabulary_t vocabulary[] = {{
+{}
+}};
+
+const long actspk[] = {{
+ NO_MESSAGE,
+{}
+}};
+
+/* end */
+"""
+
+def make_c_string(string):
+ """Render a Python string into C string literal format."""
+ if string == None:
+ return "NULL"
+ string = string.replace("\n", "\\n")
+ string = string.replace("\t", "\\t")
+ string = string.replace('"', '\\"')
+ string = string.replace("'", "\\'")
+ 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
+ return ref_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
+ return arb_str
+
+def get_class_messages(cls):
+ template = """ {{
+ .threshold = {},
+ .message = {},
}},
- }},
-""".format(short, long)
+"""
+ cls_str = ""
+ for item in cls:
+ threshold = item["threshold"]
+ message = make_c_string(item["message"])
+ cls_str += template.format(threshold, message)
+ cls_str = cls_str[:-1] # trim trailing newline
+ return cls_str
-c += "};\n\n"
-h += "};\n\n"
+def get_turn_thresholds(trn):
+ template = """ {{
+ .threshold = {},
+ .point_loss = {},
+ .message = {},
+ }},
+"""
+ trn_str = ""
+ for item in trn:
+ threshold = item["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
+ return trn_str
-h += "enum object_descriptions_refs {\n"
-c += "object_description_t object_descriptions[] = {\n"
-for key, data in dungeon["object_descriptions"]:
- try:
- data["inventory"] = "\"{}\"".format(c_escape(data["inventory"]))
- except AttributeError:
- data["inventory"] = "NULL"
- h += " {},\n".format(key)
- c += " {\n"
- c += " .inventory = {},\n".format(data["inventory"])
+def get_locations(loc):
+ template = """ {{ // {}
+ .description = {{
+ .small = {},
+ .big = {},
+ }},
+ .sound = {},
+ .loud = {},
+ }},
+"""
+ loc_str = ""
+ for (i, item) in enumerate(loc):
+ short_d = make_c_string(item[1]["description"]["short"])
+ long_d = make_c_string(item[1]["description"]["long"])
+ sound = item[1].get("sound", "SILENT")
+ loud = "true" if item[1].get("loud") else "false"
+ loc_str += template.format(i, short_d, long_d, sound, loud)
+ loc_str = loc_str[:-1] # trim trailing newline
+ return loc_str
+
+def get_objects(obj):
+ template = """ {{ // {}
+ .inventory = {},
+ .plac = {},
+ .fixd = {},
+ .is_treasure = {},
+ .longs = (const char* []) {{
+{}
+ }},
+ .sounds = (const char* []) {{
+{}
+ }},
+ .texts = (const char* []) {{
+{}
+ }},
+ }},
+"""
+ obj_str = ""
+ for (i, item) in enumerate(obj):
+ attr = item[1]
+ i_msg = make_c_string(attr["inventory"])
+ longs_str = ""
+ if attr["longs"] == None:
+ longs_str = " " * 12 + "NULL,"
+ else:
+ labels = []
+ for l_msg in attr["longs"]:
+ if not isinstance(l_msg, str):
+ labels.append(l_msg)
+ l_msg = l_msg[1]
+ longs_str += " " * 12 + make_c_string(l_msg) + ",\n"
+ longs_str = longs_str[:-1] # trim trailing newline
+ if labels:
+ global statedefines
+ statedefines += "/* States for %s */\n" % item[0]
+ for (i, (label, message)) in enumerate(labels):
+ if len(message) >= 45:
+ message = message[:45] + "..."
+ statedefines += "#define %s\t%d /* %s */\n" % (label, i, message)
+ statedefines += "\n"
+ sounds_str = ""
+ if attr.get("sounds") == 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
+ texts_str = ""
+ if attr.get("texts") == 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
+ locs = attr.get("locations", ["LOC_NOWHERE", "LOC_NOWHERE"])
+ immovable = attr.get("immovable", False)
+ try:
+ if type(locs) == str:
+ locs = [locnames.index(locs), -1 if immovable else 0]
+ else:
+ locs = [locnames.index(x) for x in locs]
+ 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, i_msg, locs[0], locs[1], treasure, longs_str, sounds_str, texts_str)
+ obj_str = obj_str[:-1] # trim trailing newline
+ return obj_str
+
+def get_obituaries(obit):
+ template = """ {{
+ .query = {},
+ .yes_response = {},
+ }},
+"""
+ obit_str = ""
+ for o in obit:
+ 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
+ return obit_str
+
+def get_hints(hnt, arb):
+ template = """ {{
+ .number = {},
+ .penalty = {},
+ .turns = {},
+ .question = {},
+ .hint = {},
+ }},
+"""
+ hnt_str = ""
+ md = dict(arb)
+ for member in hnt:
+ item = member["hint"]
+ number = item["number"]
+ penalty = item["penalty"]
+ turns = item["turns"]
+ 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
+ return hnt_str
+
+def get_condbits(locations):
+ cnd_str = ""
+ for (name, loc) in locations:
+ conditions = loc["conditions"]
+ hints = loc.get("hints") or []
+ flaglist = []
+ for flag in conditions:
+ 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])
+ if trail:
+ line += "|" + trail
+ if line.startswith("|"):
+ line = line[1:]
+ if not line:
+ line = "0"
+ cnd_str += " " + line + ",\t// " + name + "\n"
+ return cnd_str
+
+def recompose(type_word, value):
+ "Compose the internal code for a vocabulary word from its YAML entry"
+ parts = ("motion", "action", "object", "special")
try:
- data["longs"][0]
- c += " .longs = (const char* []) {\n"
- for l in data["longs"]:
- l = c_escape(l)
- c += " \"{}\",\n".format(l)
- c += " },\n"
- except (TypeError, IndexError):
- c += " .longs = NULL,\n"
- c += " },\n"
-h += "};"
-c += "};"
-
-c += """
-size_t CLSSES = {};
-""".format(len(dungeon["class_messages"]))
-
-# finally, write out the files
-d = {
- h_name: h,
- c_name: c,
-}
-for filename, string in d.items():
- with open(filename, "w") as f:
- f.write(string)
+ return value + 1000 * parts.index(type_word)
+ except KeyError:
+ sys.stderr.write("dungeon: %s is not a known word\n" % word)
+ sys.exit(1)
+ except IndexError:
+ sys.stderr.write("%s is not a known word classifier" % attrs["type"])
+ sys.exit(1)
+
+def get_vocabulary(vocabulary):
+ template = """ {{
+ .word = {},
+ .type = {},
+ .value = {},
+ }},
+"""
+ voc_str = ""
+ for vocab in vocabulary:
+ word = make_c_string(vocab["word"])
+ type_code = recompose(vocab["type"], vocab["value"])
+ value = vocab["value"]
+ voc_str += template.format(word, type_code, value)
+ voc_str = voc_str[:-1] # trim trailing newline
+ return voc_str
+
+def get_actspk(actspk):
+ res = ""
+ for (i, word) in actspk.items():
+ res += " %s,\n" % word
+ return res
+
+if __name__ == "__main__":
+ with open(yaml_name, "r") as f:
+ db = yaml.load(f)
+
+ locnames = [x[0] for x in db["locations"]]
+
+ 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_vocabulary(db["vocabulary"]),
+ get_actspk(db["actspk"]),
+ )
+
+ h = h_template.format(
+ len(db["locations"])-1,
+ len(db["objects"])-1,
+ len(db["hints"]),
+ len(db["classes"]),
+ len(db["obituaries"]),
+ len(db["turn_thresholds"]),
+ len(db["actspk"]),
+ len(db["vocabulary"]),
+ get_refs(db["arbitrary_messages"]),
+ get_refs(db["locations"]),
+ get_refs(db["objects"]),
+ statedefines,
+ )
+
+ with open(h_name, "w") as hf:
+ hf.write(h)
+
+ with open(c_name, "w") as cf:
+ cf.write(c)
+# end
projects / open-adventure.git / blobdiff