summaryrefslogtreecommitdiff
path: root/src/map/npc_chat.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/map/npc_chat.c')
-rw-r--r--src/map/npc_chat.c70
1 files changed, 33 insertions, 37 deletions
diff --git a/src/map/npc_chat.c b/src/map/npc_chat.c
index 0b9023ede..503dbd845 100644
--- a/src/map/npc_chat.c
+++ b/src/map/npc_chat.c
@@ -80,7 +80,6 @@ struct pcre_interface *libpcre;
* deletes a pset
*/
-
/**
* delete everything associated with a entry
*
@@ -102,9 +101,9 @@ struct pcrematch_set* lookup_pcreset(struct npc_data* nd, int setid) {
struct npc_parse *npcParse = nd->chatdb;
if (npcParse == NULL)
nd->chatdb = npcParse = (struct npc_parse *)aCalloc(sizeof(struct npc_parse), 1);
-
+
pcreset = npcParse->active;
-
+
while (pcreset != NULL) {
if (pcreset->setid == setid)
break;
@@ -112,13 +111,13 @@ struct pcrematch_set* lookup_pcreset(struct npc_data* nd, int setid) {
}
if (pcreset == NULL)
pcreset = npcParse->inactive;
-
+
while (pcreset != NULL) {
if (pcreset->setid == setid)
break;
pcreset = pcreset->next;
}
-
+
if (pcreset == NULL) {
pcreset = (struct pcrematch_set *)aCalloc(sizeof(struct pcrematch_set), 1);
pcreset->next = npcParse->inactive;
@@ -128,7 +127,6 @@ struct pcrematch_set* lookup_pcreset(struct npc_data* nd, int setid) {
npcParse->inactive = pcreset;
pcreset->setid = setid;
}
-
return pcreset;
}
@@ -157,7 +155,7 @@ void activate_pcreset(struct npc_data* nd, int setid)
pcreset->prev->next = pcreset->next;
else
npcParse->inactive = pcreset->next;
-
+
pcreset->prev = NULL;
pcreset->next = npcParse->active;
if (pcreset->next != NULL)
@@ -195,7 +193,7 @@ void deactivate_pcreset(struct npc_data* nd, int setid)
pcreset->prev->next = pcreset->next;
else
npcParse->active = pcreset->next;
-
+
pcreset->prev = NULL;
pcreset->next = npcParse->inactive;
if (pcreset->next != NULL)
@@ -230,27 +228,26 @@ void delete_pcreset(struct npc_data* nd, int setid)
}
if (pcreset == NULL)
return;
-
+
if (pcreset->next != NULL)
pcreset->next->prev = pcreset->prev;
if (pcreset->prev != NULL)
pcreset->prev->next = pcreset->next;
-
+
if(active)
npcParse->active = pcreset->next;
else
npcParse->inactive = pcreset->next;
-
+
pcreset->prev = NULL;
pcreset->next = NULL;
-
+
while (pcreset->head) {
struct pcrematch_entry* n = pcreset->head->next;
npc_chat->finalize_pcrematch_entry(pcreset->head);
aFree(pcreset->head); // Cleaning the last ones.. [Lance]
pcreset->head = n;
}
-
aFree(pcreset);
}
@@ -261,25 +258,25 @@ struct pcrematch_entry* create_pcrematch_entry(struct pcrematch_set* set)
{
struct pcrematch_entry * e = (struct pcrematch_entry *) aCalloc(sizeof(struct pcrematch_entry), 1);
struct pcrematch_entry * last = set->head;
-
+
// Normally we would have just stuck it at the end of the list but
// this doesn't sink up with peoples usage pattern. They wanted
// the items defined first to have a higher priority then the
// items defined later. as a result, we have to do some work up front.
-
+
/* if we are the first pattern, stick us at the end */
if (last == NULL) {
set->head = e;
return e;
}
-
+
/* Look for the last entry */
while (last->next != NULL)
last = last->next;
-
+
last->next = e;
e->next = NULL;
-
+
return e;
}
@@ -290,7 +287,7 @@ void npc_chat_def_pattern(struct npc_data* nd, int setid, const char* pattern, c
{
const char *err;
int erroff;
-
+
struct pcrematch_set * s = npc_chat->lookup_pcreset(nd, setid);
struct pcrematch_entry *e = npc_chat->create_pcrematch_entry(s);
e->pattern = aStrdup(pattern);
@@ -310,13 +307,13 @@ void npc_chat_finalize(struct npc_data* nd)
struct npc_parse *npcParse = nd->chatdb;
if (npcParse == NULL)
return;
-
+
while(npcParse->active)
npc_chat->delete_pcreset(nd, npcParse->active->setid);
-
+
while(npcParse->inactive)
npc_chat->delete_pcreset(nd, npcParse->inactive->setid);
-
+
// Additional cleaning up [Lance]
aFree(npcParse);
}
@@ -334,15 +331,15 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
struct npc_label_list* lst;
struct pcrematch_set* pcreset;
struct pcrematch_entry* e;
-
+
// Not interested in anything you might have to say...
if (npcParse == NULL || npcParse->active == NULL)
return 0;
-
+
msg = va_arg(ap,char*);
len = va_arg(ap,int);
sd = va_arg(ap,struct map_session_data *);
-
+
// iterate across all active sets
for (pcreset = npcParse->active; pcreset != NULL; pcreset = pcreset->next)
{
@@ -350,7 +347,7 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
for (e = pcreset->head; e != NULL; e = e->next)
{
int offsets[2*10 + 10]; // 1/3 reserved for temp space required by pcre_exec
-
+
// perform pattern match
int r = libpcre->exec(e->pcre_, e->pcre_extra_, msg, len, 0, 0, offsets, ARRAYLENGTH(offsets));
if (r > 0)
@@ -363,7 +360,7 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
libpcre->copy_substring(msg, offsets, r, i, val, sizeof(val));
script->set_var(sd, var, val);
}
-
+
// find the target label.. this sucks..
lst = nd->u.scr.label_list;
ARR_FIND(0, nd->u.scr.label_list_num, i, strncmp(lst[i].name, e->label, sizeof(lst[i].name)) == 0);
@@ -371,14 +368,13 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
ShowWarning("npc_chat_sub: Unable to find label: %s\n", e->label);
return 0;
}
-
+
// run the npc script
script->run_npc(nd->u.scr.script,lst[i].pos,sd->bl.id,nd->bl.id);
return 0;
}
}
}
-
return 0;
}
@@ -388,7 +384,7 @@ BUILDIN(defpattern) {
const char* pattern = script_getstr(st,3);
const char* label = script_getstr(st,4);
struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
-
+
npc_chat->def_pattern(nd, setid, pattern, label);
return true;
@@ -397,7 +393,7 @@ BUILDIN(defpattern) {
BUILDIN(activatepset) {
int setid = script_getnum(st,2);
struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
-
+
npc_chat->activate_pcreset(nd, setid);
return true;
@@ -406,16 +402,16 @@ BUILDIN(activatepset) {
BUILDIN(deactivatepset) {
int setid = script_getnum(st,2);
struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
-
+
npc_chat->deactivate_pcreset(nd, setid);
-
+
return true;
}
BUILDIN(deletepset) {
int setid = script_getnum(st,2);
struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
-
+
npc_chat->delete_pcreset(nd, setid);
return true;
@@ -423,7 +419,7 @@ BUILDIN(deletepset) {
void npc_chat_defaults(void) {
npc_chat = &npc_chat_s;
-
+
npc_chat->sub = npc_chat_sub;
npc_chat->finalize = npc_chat_finalize;
npc_chat->def_pattern = npc_chat_def_pattern;
@@ -433,9 +429,9 @@ void npc_chat_defaults(void) {
npc_chat->activate_pcreset = activate_pcreset;
npc_chat->lookup_pcreset = lookup_pcreset;
npc_chat->finalize_pcrematch_entry = finalize_pcrematch_entry;
-
+
libpcre = &libpcre_s;
-
+
libpcre->compile = pcre_compile;
libpcre->study = pcre_study;
libpcre->exec = pcre_exec;
generated by cgit v1.2.3-60-g2f50 (git 2.42.0) at 2024-07-02 08:41:15 +0000