aboutsummaryrefslogtreecommitdiff
path: root/engines
diff options
context:
space:
mode:
Diffstat (limited to 'engines')
-rw-r--r--engines/sci/engine/game.cpp12
-rw-r--r--engines/sci/engine/grammar.cpp6
-rw-r--r--engines/sci/engine/kstring.cpp9
-rw-r--r--engines/sci/engine/savegame.cpp3
-rw-r--r--engines/sci/engine/script.cpp8
-rw-r--r--engines/sci/engine/scriptconsole.cpp16
-rw-r--r--engines/sci/engine/scriptdebug.cpp26
-rw-r--r--engines/sci/engine/state.cpp2
-rw-r--r--engines/sci/engine/state.h3
-rw-r--r--engines/sci/scicore/vocabulary.cpp147
-rw-r--r--engines/sci/scicore/vocabulary.h65
11 files changed, 116 insertions, 181 deletions
diff --git a/engines/sci/engine/game.cpp b/engines/sci/engine/game.cpp
index 97843041ed..304752235b 100644
--- a/engines/sci/engine/game.cpp
+++ b/engines/sci/engine/game.cpp
@@ -48,7 +48,7 @@ static int _init_vocabulary(EngineState *s) { // initialize vocabulary and relat
sciprintf("Initializing vocabulary\n");
- if ((s->resmgr->_sciVersion < SCI_VERSION_01_VGA) && (s->parser_words = vocab_get_words(s->resmgr, &(s->parser_words_nr)))) {
+ if ((s->resmgr->_sciVersion < SCI_VERSION_01_VGA) && vocab_get_words(s->resmgr, s->_parserWords)) {
vocab_get_suffixes(s->resmgr, s->_parserSuffixes);
if ((s->parser_branches = vocab_get_branches(s->resmgr, &(s->parser_branches_nr))))
// Now build a GNF grammar out of this
@@ -76,12 +76,10 @@ extern int _allocd_rules;
static void _free_vocabulary(EngineState *s) {
sciprintf("Freeing vocabulary\n");
- if (s->parser_words) {
- vocab_free_words(s->parser_words, s->parser_words_nr);
- vocab_free_suffixes(s->resmgr, s->_parserSuffixes);
- vocab_free_branches(s->parser_branches);
- vocab_free_rule_list(s->parser_rules);
- }
+ s->_parserWords.clear();
+ vocab_free_suffixes(s->resmgr, s->_parserSuffixes);
+ vocab_free_branches(s->parser_branches);
+ vocab_free_rule_list(s->parser_rules);
s->_selectorNames.clear();
vocabulary_free_knames(s->kernel_names);
diff --git a/engines/sci/engine/grammar.cpp b/engines/sci/engine/grammar.cpp
index e44a02ef30..1d4e800765 100644
--- a/engines/sci/engine/grammar.cpp
+++ b/engines/sci/engine/grammar.cpp
@@ -203,15 +203,15 @@ static parse_rule_t *_vsatisfy_rule(parse_rule_t *rule, const ResultWord &input)
dep = rule->data[rule->first_special];
- if (((dep & TOKEN_TERMINAL_CLASS) && ((dep & 0xffff) & input.w_class)) ||
- ((dep & TOKEN_TERMINAL_GROUP) && ((dep & 0xffff) & input.group))) {
+ if (((dep & TOKEN_TERMINAL_CLASS) && ((dep & 0xffff) & input._class)) ||
+ ((dep & TOKEN_TERMINAL_GROUP) && ((dep & 0xffff) & input._group))) {
parse_rule_t *retval = (parse_rule_t*)sci_malloc(sizeof(int) * (4 + rule->length));
++_allocd_rules;
retval->id = rule->id;
retval->specials_nr = rule->specials_nr - 1;
retval->length = rule->length;
memcpy(retval->data, rule->data, sizeof(int) * retval->length);
- retval->data[rule->first_special] = TOKEN_STUFFING_WORD | input.group;
+ retval->data[rule->first_special] = TOKEN_STUFFING_WORD | input._group;
retval->first_special = 0;
if (retval->specials_nr) { // find first special, if it exists
diff --git a/engines/sci/engine/kstring.cpp b/engines/sci/engine/kstring.cpp
index e15315397e..61c7ee6d47 100644
--- a/engines/sci/engine/kstring.cpp
+++ b/engines/sci/engine/kstring.cpp
@@ -253,13 +253,10 @@ reg_t kParse(EngineState *s, int funct_nr, int argc, reg_t *argv) {
return s->r_acc;
}
- int res = vocab_tokenize_string(words, string,
- s->parser_words, s->parser_words_nr,
- s->_parserSuffixes,
- &error);
+ bool res = vocab_tokenize_string(words, string, s->_parserWords, s->_parserSuffixes, &error);
s->parser_valid = 0; /* not valid */
- if (res == 0 && !words.empty()) {
+ if (res && !words.empty()) {
int syntax_fail = 0;
@@ -271,7 +268,7 @@ reg_t kParse(EngineState *s, int funct_nr, int argc, reg_t *argv) {
SCIkdebug(SCIkPARSER, "Parsed to the following blocks:\n", 0);
for (ResultWordList::const_iterator i = words.begin(); i != words.end(); ++i)
- SCIkdebug(SCIkPARSER, " Type[%04x] Group[%04x]\n", i->w_class, i->group);
+ SCIkdebug(SCIkPARSER, " Type[%04x] Group[%04x]\n", i->_class, i->_group);
}
if (vocab_build_parse_tree(&(s->parser_nodes[0]), words, s->parser_branches,
diff --git a/engines/sci/engine/savegame.cpp b/engines/sci/engine/savegame.cpp
index c90b8cf6c8..70024c2437 100644
--- a/engines/sci/engine/savegame.cpp
+++ b/engines/sci/engine/savegame.cpp
@@ -894,8 +894,7 @@ EngineState *gamestate_restore(EngineState *s, Common::SeekableReadStream *fh) {
// static parser information:
retval->parser_rules = s->parser_rules;
- retval->parser_words_nr = s->parser_words_nr;
- retval->parser_words = s->parser_words;
+ retval->_parserWords = s->_parserWords;
retval->_parserSuffixes = s->_parserSuffixes;
retval->parser_branches_nr = s->parser_branches_nr;
retval->parser_branches = s->parser_branches;
diff --git a/engines/sci/engine/script.cpp b/engines/sci/engine/script.cpp
index aabb89122d..70b25d63cb 100644
--- a/engines/sci/engine/script.cpp
+++ b/engines/sci/engine/script.cpp
@@ -330,15 +330,14 @@ void script_dissect(ResourceManager *resmgr, int res_no, const Common::StringLis
int objectctr[11] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
unsigned int _seeker = 0;
Resource *script = resmgr->findResource(kResourceTypeScript, res_no, 0);
- word_t **words;
- int word_count;
+ WordMap words;
if (!script) {
sciprintf("Script not found!\n");
return;
}
- words = vocab_get_words(resmgr, &word_count);
+ vocab_get_words(resmgr, words);
while (_seeker < script->size) {
int objtype = (int16)READ_LE_UINT16(script->data + _seeker);
@@ -349,7 +348,6 @@ void script_dissect(ResourceManager *resmgr, int res_no, const Common::StringLis
sciprintf("End of script object (#0) encountered.\n");
sciprintf("Classes: %i, Objects: %i, Export: %i,\n Var: %i (all base 10)",
objectctr[6], objectctr[1], objectctr[7], objectctr[10]);
- vocab_free_words(words, word_count);
return;
}
@@ -424,7 +422,7 @@ void script_dissect(ResourceManager *resmgr, int res_no, const Common::StringLis
}
} else {
nextitem = nextitem << 8 | script->data [seeker++];
- sciprintf("%s[%03x] ", vocab_get_any_group_word(nextitem, words, word_count), nextitem);
+ sciprintf("%s[%03x] ", vocab_get_any_group_word(nextitem, words), nextitem);
}
}
sciprintf("\n");
diff --git a/engines/sci/engine/scriptconsole.cpp b/engines/sci/engine/scriptconsole.cpp
index e2a1e94826..38acb8458f 100644
--- a/engines/sci/engine/scriptconsole.cpp
+++ b/engines/sci/engine/scriptconsole.cpp
@@ -689,21 +689,21 @@ static ResourceType parseResourceType(char *resid) {
}
static int c_list_words(EngineState *s) {
- word_t **words;
- int words_nr;
- int i;
+ WordMap words;
- words = vocab_get_words(s->resmgr, &words_nr);
+ vocab_get_words(s->resmgr, words);
- if (!words) {
+ if (words.empty()) {
sciprintf("No vocabulary.\n");
return 1;
}
- for (i = 0; i < words_nr; i++)
- sciprintf("%4d: %03x [%03x] %s\n", i, words[i]->w_class, words[i]->group, words[i]->word);
+ int j = 0;
+ for (WordMap::iterator i = words.begin(); i != words.end(); ++i) {
+ sciprintf("%4d: %03x [%03x] %s\n", j, i->_value._class, i->_value._group, i->_key.c_str());
+ j++;
+ }
- vocab_free_words(words, words_nr);
return 0;
}
diff --git a/engines/sci/engine/scriptdebug.cpp b/engines/sci/engine/scriptdebug.cpp
index 1117d2aca2..e7ef55e4af 100644
--- a/engines/sci/engine/scriptdebug.cpp
+++ b/engines/sci/engine/scriptdebug.cpp
@@ -802,11 +802,11 @@ int c_sim_parse(EngineState *s) {
if (openb)
*openb = 0; // remove them and the rest
- result = vocab_lookup_word(token, strlen(token), s->parser_words, s->parser_words_nr, s->_parserSuffixes);
+ result = vocab_lookup_word(token, strlen(token), s->_parserWords, s->_parserSuffixes);
- if (result.w_class != -1) {
+ if (result._class != -1) {
s->parser_nodes[i].type = 0;
- s->parser_nodes[i].content.value = result.group;
+ s->parser_nodes[i].content.value = result._group;
} else { // group name was specified directly?
int val = strtol(token, NULL, 0);
if (val) {
@@ -1032,9 +1032,8 @@ int c_parse(EngineState *s) {
string = cmd_params[0].str;
sciprintf("Parsing '%s'\n", string);
- int res = vocab_tokenize_string(words, string, s->parser_words, s->parser_words_nr,
- s->_parserSuffixes, &error);
- if (res == 0&& !words.empty()) {
+ bool res = vocab_tokenize_string(words, string, s->_parserWords, s->_parserSuffixes, &error);
+ if (res && !words.empty()) {
int syntax_fail = 0;
vocab_synonymize_tokens(words, s->_synonyms);
@@ -1042,7 +1041,7 @@ int c_parse(EngineState *s) {
sciprintf("Parsed to the following blocks:\n");
for (ResultWordList::const_iterator i = words.begin(); i != words.end(); ++i)
- sciprintf(" Type[%04x] Group[%04x]\n", i->w_class, i->group);
+ sciprintf(" Type[%04x] Group[%04x]\n", i->_class, i->_group);
if (vocab_gnf_parse(&(s->parser_nodes[0]), words, s->parser_branches, s->parser_rules, 1))
syntax_fail = 1; // Building a tree failed
@@ -2390,23 +2389,20 @@ int c_gfx_debuglog(EngineState *s) {
}
int c_dump_words(EngineState *s) {
- int i;
-
if (!s) {
sciprintf("Not in debug state\n");
return 1;
}
- if (!s->parser_words) {
+ if (s->_parserWords.empty()) {
sciprintf("No words.\n");
return 0;
}
- for (i = 0; i < s->parser_words_nr; i++) {
- word_t *word = s->parser_words[i];
- sciprintf("%s: C %03x G %03x\n", word->word, word->w_class, word->group);
- }
- sciprintf("%d words\n", s->parser_words_nr);
+ for (WordMap::iterator i = s->_parserWords.begin(); i != s->_parserWords.end(); ++i)
+ sciprintf("%s: C %03x G %03x\n", i->_key.c_str(), i->_value._class, i->_value._group);
+
+ sciprintf("%d words\n", s->_parserWords.size());
return 0;
}
diff --git a/engines/sci/engine/state.cpp b/engines/sci/engine/state.cpp
index c8f44fa7be..5fbfd44899 100644
--- a/engines/sci/engine/state.cpp
+++ b/engines/sci/engine/state.cpp
@@ -142,8 +142,6 @@ EngineState::EngineState() : _dirseeker(this) {
debug_mode = 0;
sys_strings_segment = 0;
sys_strings = 0;
- parser_words = 0;
- parser_words_nr = 0;
parser_branches = 0;
parser_rules = 0;
parser_branches_nr = 0;
diff --git a/engines/sci/engine/state.h b/engines/sci/engine/state.h
index ef2ddb7912..2a3a6a150c 100644
--- a/engines/sci/engine/state.h
+++ b/engines/sci/engine/state.h
@@ -249,8 +249,7 @@ public:
SegmentId string_frag_segment;
/* Parser data: */
- word_t **parser_words;
- int parser_words_nr;
+ WordMap _parserWords;
SuffixList _parserSuffixes;
parse_tree_branch_t *parser_branches;
parse_rule_list_t *parser_rules; /* GNF rules used in the parser algorithm */
diff --git a/engines/sci/scicore/vocabulary.cpp b/engines/sci/scicore/vocabulary.cpp
index f9e58c1123..2190062510 100644
--- a/engines/sci/scicore/vocabulary.cpp
+++ b/engines/sci/scicore/vocabulary.cpp
@@ -63,11 +63,8 @@ const char *class_names[] = {"",
""
};
*/
-int _vocab_cmp_words(const void *word1, const void *word2) {
- return scumm_stricmp((*((word_t **) word1))->word, (*((word_t **)word2))->word);
-}
-word_t **vocab_get_words(ResourceManager *resmgr, int *word_counter) {
+bool vocab_get_words(ResourceManager *resmgr, WordMap &words) {
char currentword[256] = ""; // They're not going to use words longer than 255 ;-)
int currentwordpos = 0;
@@ -86,7 +83,7 @@ word_t **vocab_get_words(ResourceManager *resmgr, int *word_counter) {
if (!resource) {
warning("SCI1: Could not find a main vocabulary");
- return NULL; // NOT critical: SCI1 games and some demos don't have one!
+ return false; // NOT critical: SCI1 games and some demos don't have one!
}
unsigned int seeker;
@@ -97,19 +94,15 @@ word_t **vocab_get_words(ResourceManager *resmgr, int *word_counter) {
if (resource->size < seeker) {
fprintf(stderr, "Invalid main vocabulary encountered: Too small\n");
- return NULL;
+ return false;
// Now this ought to be critical, but it'll just cause parse() and said() not to work
}
- int counter = 0;
- word_t **words;
- words = (word_t **)sci_malloc(sizeof(word_t *));
+ words.clear();
while (seeker < resource->size) {
byte c;
- words = (word_t**)sci_realloc(words, (counter + 1) * sizeof(word_t *));
-
currentwordpos = resource->data[seeker++]; // Parts of previous words may be re-used
if (vocab_version == 1) {
@@ -120,8 +113,8 @@ word_t **vocab_get_words(ResourceManager *resmgr, int *word_counter) {
}
if (seeker == resource->size) {
warning("SCI1: Vocabulary not usable, disabling");
- vocab_free_words(words, counter);
- return NULL;
+ words.clear();
+ return false;
}
} else {
do {
@@ -132,45 +125,33 @@ word_t **vocab_get_words(ResourceManager *resmgr, int *word_counter) {
currentword[currentwordpos] = 0;
- words[counter] = (word_t*)sci_malloc(sizeof(word_t) + currentwordpos);
- // Allocate more memory, so that the word fits into the structure
-
- strcpy(&(words[counter]->word[0]), &(currentword[0])); // Copy the word
-
// Now decode class and group:
c = resource->data[seeker + 1];
- words[counter]->w_class = ((resource->data[seeker]) << 4) | ((c & 0xf0) >> 4);
- words[counter]->group = (resource->data[seeker + 2]) | ((c & 0x0f) << 8);
+ ResultWord newWord;
+ newWord._class = ((resource->data[seeker]) << 4) | ((c & 0xf0) >> 4);
+ newWord._group = (resource->data[seeker + 2]) | ((c & 0x0f) << 8);
+
+ // Add the word to the list
+ words[currentword] = newWord;
seeker += 3;
- ++counter;
}
- *word_counter = counter;
-
- qsort(words, counter, sizeof(word_t *), _vocab_cmp_words); // Sort entries
- return words;
-}
-
-void vocab_free_words(word_t **words, int words_nr) {
- int i;
-
- for (i = 0; i < words_nr; i++)
- free(words[i]);
+// FIXME: Sort the list.
+// Or even switch it to a hashmap?
+// qsort(words, counter, sizeof(word_t *), _vocab_cmp_words); // Sort entries
- free(words);
+ return true;
}
-const char *vocab_get_any_group_word(int group, word_t **words, int words_nr) {
- int i;
-
+const char *vocab_get_any_group_word(int group, const WordMap &words) {
if (group == VOCAB_MAGIC_NUMBER_GROUP)
return "{number}";
- for (i = 0; i < words_nr; i++)
- if (words[i]->group == group)
- return words[i]->word;
+ for (WordMap::const_iterator i = words.begin(); i != words.end(); ++i)
+ if (i->_value._group == group)
+ return i->_key.c_str();
return "{invalid}";
}
@@ -261,29 +242,23 @@ parse_tree_branch_t *vocab_get_branches(ResourceManager * resmgr, int *branches_
}
-ResultWord vocab_lookup_word(char *word, int word_len, word_t **words, int words_nr,
- const SuffixList &suffixes) {
- word_t *tempword = (word_t*)sci_malloc(sizeof(word_t) + word_len + 256);
- // 256: For suffixes. Should suffice.
- word_t **dict_word;
- char *tester;
- int word_len_tmp;
-
- strncpy(&(tempword->word[0]), word, word_len);
- tempword->word[word_len] = 0;
-
- word_len_tmp = word_len;
- while ((tester = strchr(tempword->word, '-')))
- memmove(tester, tester + 1, (tempword->word + word_len_tmp--) - tester);
-
- dict_word = (word_t **)bsearch(&tempword, words, words_nr, sizeof(word_t *), _vocab_cmp_words);
+ResultWord vocab_lookup_word(char *word, int word_len, const WordMap &words, const SuffixList &suffixes) {
+ Common::String tempword(word, word_len);
- if (dict_word) {
- free(tempword);
+ // Remove all dashes from tempword
+ for (uint i = 0; i < tempword.size(); ) {
+ if (tempword[i] == '-')
+ tempword.deleteChar(i);
+ else
+ ++i;
+ }
- ResultWord tmp = { (*dict_word)->w_class, (*dict_word)->group };
+ // Look it up:
+ WordMap::iterator dict_word = words.find(tempword);
- return tmp;
+ // Match found? Return it!
+ if (dict_word != words.end()) {
+ return dict_word->_value;
}
// Now try all suffixes
@@ -294,18 +269,18 @@ ResultWord vocab_lookup_word(char *word, int word_len, word_t **words, int words
// Offset of the start of the suffix
if (scumm_strnicmp(suffix->alt_suffix, word + suff_index, suffix->alt_suffix_length) == 0) { // Suffix matched!
- strncpy(&(tempword->word[0]), word, word_len);
- tempword->word[suff_index] = 0; // Terminate word at suffix start position...
- strncat(&(tempword->word[0]), suffix->word_suffix, suffix->word_suffix_length); // ...and append "correct" suffix
+ // Terminate word at suffix start position...:
+ Common::String tempword2(word, MIN(word_len, suff_index));
- dict_word = (word_t**)bsearch(&tempword, words, words_nr, sizeof(word_t *), _vocab_cmp_words);
+ // ...and append "correct" suffix
+ tempword2 += Common::String(suffix->word_suffix, suffix->word_suffix_length);
- if ((dict_word) && ((*dict_word)->w_class & suffix->class_mask)) { // Found it?
- free(tempword);
+ dict_word = words.find(tempword2);
+ if ((dict_word != words.end()) && (dict_word->_value._class & suffix->class_mask)) { // Found it?
// Use suffix class
- ResultWord tmp = { suffix->result_class, (*dict_word)->group };
-
+ ResultWord tmp = dict_word->_value;
+ tmp._class = suffix->result_class;
return tmp;
}
}
@@ -313,21 +288,13 @@ ResultWord vocab_lookup_word(char *word, int word_len, word_t **words, int words
// No match so far? Check if it's a number.
- strncpy(&(tempword->word[0]), word, word_len);
- tempword->word[word_len] = 0;
-
- word_len_tmp = word_len;
- while ((tester = strchr(tempword->word, '-')))
- memmove(tester, tester + 1, (tempword->word + word_len--) - tester);
-
ResultWord retval = { -1, -1 };
- if ((strtol(&(tempword->word[0]), &tester, 10) >= 0) && (*tester == '\0')) { // Do we have a complete number here?
+ char *tester;
+ if ((strtol(tempword.c_str(), &tester, 10) >= 0) && (*tester == '\0')) { // Do we have a complete number here?
ResultWord tmp = { VOCAB_CLASS_NUMBER, VOCAB_MAGIC_NUMBER_GROUP };
retval = tmp;
}
- free(tempword);
-
return retval;
}
@@ -339,7 +306,7 @@ void vocab_decypher_said_block(EngineState *s, byte *addr) {
if (nextitem < 0xf0) {
nextitem = nextitem << 8 | *addr++;
- sciprintf(" %s[%03x]", vocab_get_any_group_word(nextitem, s->parser_words, s->parser_words_nr), nextitem);
+ sciprintf(" %s[%03x]", vocab_get_any_group_word(nextitem, s->_parserWords), nextitem);
nextitem = 42; // Make sure that group 0xff doesn't abort
} else switch (nextitem) {
@@ -396,13 +363,13 @@ static const short _related_words[][2] = { // 0 is backwards, 1 is forward
{0x000, 0x180} // number
};
-int vocab_build_simple_parse_tree(parse_tree_node_t *nodes, result_word_t *words, int words_nr) {
+int vocab_build_simple_parse_tree(parse_tree_node_t *nodes, WordMap &words) {
int i, length, pos = 0;
- for (i = 0; i < words_nr; ++i) {
- if (words[i].w_class != VOCAB_CLASS_ANYWORD) {
- nodes[pos].type = words[i].w_class;
- nodes[pos].content.value = words[i].group;
+ for (i = 0; i < words.size(); ++i) {
+ if (words[i]._class != VOCAB_CLASS_ANYWORD) {
+ nodes[pos].type = words[i]._class;
+ nodes[pos].content.value = words[i]._group;
pos += 2; // Link information is filled in below
}
}
@@ -477,7 +444,7 @@ int vocab_build_simple_parse_tree(parse_tree_node_t *nodes, result_word_t *words
}
#endif
-int vocab_tokenize_string(ResultWordList &retval, char *sentence, word_t **words, int words_nr,
+bool vocab_tokenize_string(ResultWordList &retval, char *sentence, const WordMap &words,
const SuffixList &suffixes, char **error) {
char *lastword = sentence;
int pos_in_sentence = 0;
@@ -499,14 +466,14 @@ int vocab_tokenize_string(ResultWordList &retval, char *sentence, word_t **words
if (wordlen) { // Finished a word?
ResultWord lookup_result =
- vocab_lookup_word(lastword, wordlen, words, words_nr, suffixes);
+ vocab_lookup_word(lastword, wordlen, words, suffixes);
// Look it up
- if (lookup_result.w_class == -1) { // Not found?
+ if (lookup_result._class == -1) { // Not found?
*error = (char *)sci_calloc(wordlen + 1, 1);
strncpy(*error, lastword, wordlen); // Set the offending word
retval.clear();
- return 1; // And return with error
+ return false; // And return with error
}
// Copy into list
@@ -519,7 +486,7 @@ int vocab_tokenize_string(ResultWordList &retval, char *sentence, word_t **words
} while (c); // Until terminator is hit
- return 0;
+ return true;
}
void _vocab_recursive_ptree_dump_treelike(parse_tree_node_t *nodes, int nr, int prevnr) {
@@ -604,8 +571,8 @@ void vocab_synonymize_tokens(ResultWordList &words, const SynonymList &synonyms)
for (ResultWordList::iterator i = words.begin(); i != words.end(); ++i)
for (SynonymList::const_iterator sync = synonyms.begin(); sync != synonyms.end(); ++sync)
- if (i->group == sync->replaceant)
- i->group = sync->replacement;
+ if (i->_group == sync->replaceant)
+ i->_group = sync->replacement;
}
} // End of namespace Sci
diff --git a/engines/sci/scicore/vocabulary.h b/engines/sci/scicore/vocabulary.h
index 7a9507b74c..e3185d71e5 100644
--- a/engines/sci/scicore/vocabulary.h
+++ b/engines/sci/scicore/vocabulary.h
@@ -27,6 +27,8 @@
#define SCI_SCICORE_VOCABULARY_H
#include "common/str.h"
+#include "common/hashmap.h"
+#include "common/hash-str.h"
#include "common/list.h"
#include "sci/scicore/versions.h"
@@ -115,17 +117,13 @@ extern const char *class_names[]; /* Vocabulary class names */
#define SAID_LONG(x) ((x) << 8)
struct ResultWord {
- int w_class; /* Word class */
- int group; /* Word group */
+ int _class; /* Word class */
+ int _group; /* Word group */
};
typedef Common::List<ResultWord> ResultWordList;
-struct word_t {
- int w_class; /* Word class */
- int group; /* Word group */
- char word[1]; /* The actual word */
-};
+typedef Common::HashMap<Common::String, ResultWord, Common::IgnoreCase_Hash, Common::IgnoreCase_EqualTo> WordMap;
struct parse_rule_t {
@@ -210,7 +208,6 @@ opcode *vocabulary_get_opcodes(ResourceManager *resmgr);
void vocabulary_free_opcodes(opcode *opcodes);
/* Frees a previously allocated list of opcodes
** Parameters: (opcode *) opcodes: Opcodes to free
-** Returns : (void)
*/
/**
@@ -225,21 +222,13 @@ char **vocabulary_get_knames(ResourceManager *resmgr, int* count);
void vocabulary_free_knames(char** names);
-
-word_t **vocab_get_words(ResourceManager *resmgr, int *word_counter);
-/* Gets all words from the main vocabulary
-** Parameters: (ResourceManager *) resmr: The resource manager to read from
-** (int *) word_counter: The int which the number of words is stored in
-** Returns : (word_t **): A list of all words, dynamically allocated
-*/
-
-
-void vocab_free_words(word_t **words, int words_nr);
-/* Frees memory allocated by vocab_get_words
-** Parameters: (word_t **) words: The words to free
-** (int) words_nr: Number of words in the structure
-** Returns : (void)
-*/
+/**
+ * Gets all words from the main vocabulary.
+ * @param resmr The resource manager to read from
+ * @param words A list of all words
+ * @return true on success, false on failure
+ */
+bool vocab_get_words(ResourceManager *resmgr, WordMap &words);
bool vocab_get_suffixes(ResourceManager *resmgr, SuffixList &suffixes);
@@ -253,7 +242,6 @@ void vocab_free_suffixes(ResourceManager *resmgr, SuffixList &suffixes);
/* Frees all suffixes in the given list.
** Parameters: (ResourceManager *) resmgr: The resource manager to free from
** (SuffixList) suffixes: The suffixes to free
-** Returns : (void)
*/
parse_tree_branch_t *vocab_get_branches(ResourceManager *resmgr, int *branches_nr);
@@ -272,27 +260,25 @@ void vocab_free_branches(parse_tree_branch_t *parser_branches);
*/
ResultWord vocab_lookup_word(char *word, int word_len,
- word_t **words, int words_nr, const SuffixList &suffixes);
+ const WordMap &words, const SuffixList &suffixes);
/* Looks up a single word in the words and suffixes list
** Parameters: (char *) word: Pointer to the word to look up
** (int) word_len: Length of the word to look up
-** (word_t **) words: List of words
-** (int) words_nr: Number of elements in 'words'
+** (const WordMap &) words: List of words
** (SuffixList) suffixes: List of suffixes
** Returns : (const ResultWordList &) A list containing 1 or 0 words
*/
-int vocab_tokenize_string(ResultWordList &retval, char *sentence,
- word_t **words, int words_nr, const SuffixList &suffixes, char **error);
+bool vocab_tokenize_string(ResultWordList &retval, char *sentence,
+ const WordMap &words, const SuffixList &suffixes, char **error);
/* Tokenizes a string and compiles it into word_ts.
** Parameters: (char *) sentence: The sentence to examine
-** (word_t **) words: The words to scan for
-** (int) words_nr: Number of words to scan for
+** (const WordMap &) words: The words to scan for
** (SuffixList) suffixes: suffixes to scan for
** (char **) error: Points to a malloc'd copy of the offending text or to NULL on error
** (ResultWordList) retval: A list of word_ts containing the result, or NULL.
-** Returns : 0 on success, 1 if an error occurred
+** Returns : true on success, false on failure
** On error, NULL is returned. If *error is NULL, the sentence did not contain any useful words;
** if not, *error points to a malloc'd copy of the offending word.
** The returned list may contain anywords.
@@ -315,7 +301,6 @@ parse_rule_list_t *vocab_build_gnf(parse_tree_branch_t *branches, int branches_n
void vocab_free_rule_list(parse_rule_list_t *rule_list);
/* Frees a parser rule list as returned by vocab_build_gnf()
** Parameters: (parse_rule_list_t *) rule_list: The rule list to free
-** Returns : (void)
*/
@@ -337,7 +322,6 @@ void vocab_dump_parse_tree(const char *tree_name, parse_tree_node_t *nodes);
/* Prints a parse tree
** Parameters: (const char *) tree_name: Name of the tree to dump (free-form)
** (parse_tree_node_t *) nodes: The nodes containing the parse tree
-** Returns : (void)
*/
@@ -351,13 +335,12 @@ int said(EngineState *s, byte *spec, int verbose);
** Returns : (int) 1 on a match, 0 otherwise
*/
-const char *vocab_get_any_group_word(int group, word_t **words, int words_nr);
-/* Gets any word from the specified group.
-** Parameters: (int) group: Group number.
-** (word_t **) words: List of words
-** (int) words_nr: Count of words in the list.
-** For debugging only.
-*/
+/**
+ * Gets any word from the specified group. For debugging only.
+ * @param group Group number
+ * @param words List of words
+ */
+const char *vocab_get_any_group_word(int group, const WordMap &words);
void vocab_decypher_said_block(EngineState *s, byte *pos);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 12:20:41 +0000