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Implement and document state-changes messages in YAML.

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Examples at the lamp and grate.  This is a way to pull strings out of
arbitrary_messages and make them part of the object definition.
This commit is contained in:
Eric S. Raymond 2017-06-28 16:14:23 -04:00
parent aca6d79087
commit 1ed8126912
5 changed files with 135 additions and 105 deletions
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31
newdungeon.py
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@ -88,9 +88,10 @@ typedef struct {{
const char* inventory;
int plac, fixd;
bool is_treasure;
const char** longs;
const char** descriptions;
const char** sounds;
const char** texts;
const char** changes;
}} object_t;
typedef struct {{
@ -341,13 +342,16 @@ def get_objects(obj):
.plac = {},
.fixd = {},
.is_treasure = {},
.longs = (const char* []) {{
.descriptions = (const char* []) {{
{}
}},
.sounds = (const char* []) {{
{}
}},
.texts = (const char* []) {{
{}
}},
.changes = (const char* []) {{
{}
}},
}},
@ -356,17 +360,17 @@ def get_objects(obj):
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,"
descriptions_str = ""
if attr["descriptions"] == None:
descriptions_str = " " * 12 + "NULL,"
else:
labels = []
for l_msg in attr["longs"]:
for l_msg in attr["descriptions"]:
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
descriptions_str += " " * 12 + make_c_string(l_msg) + ",\n"
descriptions_str = descriptions_str[:-1] # trim trailing newline
if labels:
global statedefines
statedefines += "/* States for %s */\n" % item[0]
@ -389,6 +393,13 @@ def get_objects(obj):
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:
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
locs = attr.get("locations", ["LOC_NOWHERE", "LOC_NOWHERE"])
immovable = attr.get("immovable", False)
try:
@ -400,7 +411,7 @@ def get_objects(obj):
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 += template.format(i, i_msg, locs[0], locs[1], treasure, descriptions_str, sounds_str, texts_str, changes_str)
obj_str = obj_str[:-1] # trim trailing newline
return obj_str
@ -571,7 +582,7 @@ def buildtravel(locs, objs, voc):
if type(cond[2]) == int:
state = cond[2]
else:
for (i, stateclause) in enumerate(objs[obj][1]["longs"]):
for (i, stateclause) in enumerate(objs[obj][1]["descriptions"]):
if type(stateclause) == list:
if stateclause[0] == cond[2]:
state = i