/**
* Conta a quantidade de chats enviadas pelas funções de procura de mapa. [CarlosHenrq]
*
* @param struct block_list*
* @param va_list ap
*
* @return int
*/
int chat_count_sub(struct block_list *bl, va_list ap)
{
struct map_session_data* sd = BL_UCAST(BL_PC, bl);
int* chatCount = (int*)va_arg(ap, int *);
if(sd != NULL && sd->chatID)
(*chatCount)++;
return 0;
}
/**
* Map iterator subroutine to update quest objectives for a party after killing a monster.
*
* @see map_foreachinrange
* @param ap Argument list, expecting:
* int Party ID
* int Mob ID
*/
int quest_update_objective_sub(struct block_list *bl, va_list ap)
{
struct map_session_data *sd = NULL;
int party_id = va_arg(ap, int);
int mob_id = va_arg(ap, int);
nullpo_ret(bl);
Assert_ret(bl->type == BL_PC);
sd = BL_UCAST(BL_PC, bl);
if( !sd->avail_quests )
return 0;
if( sd->status.party_id != party_id )
return 0;
quest->update_objective(sd, mob_id);
return 1;
}
/**
* Handler called whenever a global message is spoken in a NPC's area
*/
int npc_chat_sub(struct block_list* bl, va_list ap)
{
struct npc_data *nd = NULL;
struct npc_parse *npcParse = NULL;
char *msg;
int len, i;
struct map_session_data* sd;
struct npc_label_list* lst;
struct pcrematch_set* pcreset;
struct pcrematch_entry* e;
nullpo_ret(bl);
Assert_ret(bl->type == BL_NPC);
nd = BL_UCAST(BL_NPC, bl);
npcParse = nd->chatdb;
// 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)
{
// n across all patterns in that set
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)
{
// save out the matched strings
for (i = 0; i < r; i++)
{
char var[6], val[255];
snprintf(var, sizeof(var), "$@p%i$", i);
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);
if (i == nd->u.scr.label_list_num) {
ShowWarning("npc_chat_sub: Nao foi possivel localizar a 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;
}
