/*==========================================
* Create subscription timer for party
*------------------------------------------*/
static int instance_subscription_timer(int tid, unsigned int tick, int id, intptr_t data)
{
int i, ret;
int instance_id = instance_wait.id[0];
struct party_data *p;
if(instance_wait.count == 0 || instance_id <= 0)
return 0;
// Check that maps have been added
ret = instance_addmap(instance_id);
// If no maps are created, tell party to wait
if(ret == 0 && (p = party_search(instance_data[instance_id].party_id)) != NULL)
clif_instance_changewait(party_getavailablesd(p), 0xffff, 1);
instance_wait.count--;
memmove(&instance_wait.id[0], &instance_wait.id[1], sizeof(instance_wait.id[0]) * instance_wait.count);
memset(&instance_wait.id[instance_wait.count], 0, sizeof(instance_wait.id[0]));
for(i = 0; i < instance_wait.count; i++) {
if(instance_data[instance_wait.id[i]].state == INSTANCE_IDLE &&
(p = party_search(instance_data[instance_wait.id[i]].party_id)) != NULL)
clif_instance_changewait(party_getavailablesd(p), i + 1, 1);
}
if(instance_wait.count)
instance_wait.timer = add_timer(gettick() + INSTANCE_INTERVAL, instance_subscription_timer, 0, 0);
else
instance_wait.timer = INVALID_TIMER;
return 0;
}
/*--------------------------------------
* Adds maps to the instance
*--------------------------------------*/
int instance_addmap(short instance_id)
{
int i, m;
int cnt_map = 0;
struct instance_data *im;
struct instance_db *db;
struct party_data *p;
if(instance_id <= 0)
return 0;
im = &instance_data[instance_id];
// If the instance isn't idle, we can't do anything
if(im->state != INSTANCE_IDLE)
return 0;
if((db = instance_searchtype_db(im->type)) == NULL)
return 0;
// Set to busy, update timers
im->state = INSTANCE_BUSY;
im->idle_limit = (unsigned int)time(NULL) + INSTANCE_LIMIT / 1000;
im->idle_timer = add_timer(gettick() + INSTANCE_LIMIT, instance_delete_timer, instance_id, 0);
// Add the maps
for(i = 0; i < db->maplist_count; i++) {
if(strlen(StringBuf_Value(db->maplist[i])) < 1)
continue;
else if((m = map_addinstancemap(StringBuf_Value(db->maplist[i]), instance_id)) < 0) {
// An error occured adding a map
ShowError("instance_addmap: No maps added to instance %d.\n",instance_id);
return 0;
} else {
im->map[cnt_map].m = m;
im->map[cnt_map].src_m = map_mapname2mapid(StringBuf_Value(db->maplist[i]));
cnt_map++;
}
}
im->cnt_map = cnt_map;
// Create NPCs on all maps
instance_addnpc(im);
// Inform party members of the created instance
if((p = party_search(im->party_id)) != NULL)
clif_instance_status(party_getavailablesd(p), StringBuf_Value(db->name), im->keep_limit, im->idle_limit, 1);
return cnt_map;
}
/// Invoked (from char-server) when a party member leaves the party.
int party_member_withdraw(int party_id, uint32 account_id, uint32 char_id, char *name, enum e_party_member_withdraw type)
{
struct map_session_data* sd = map_charid2sd(char_id);
struct party_data* p = party_search(party_id);
if( p ) {
int i;
clif_party_withdraw(party_getavailablesd(p), account_id, name, type, PARTY);
ARR_FIND( 0, MAX_PARTY, i, p->party.member[i].account_id == account_id && p->party.member[i].char_id == char_id );
if( i < MAX_PARTY ) {
memset(&p->party.member[i], 0, sizeof(p->party.member[0]));
memset(&p->data[i], 0, sizeof(p->data[0]));
p->party.count--;
party_check_state(p);
}
}
if( sd && sd->status.party_id == party_id ) {
#ifdef BOUND_ITEMS
int idxlist[MAX_INVENTORY]; //or malloc to reduce consumtion
int j,i;
party_trade_bound_cancel(sd);
j = pc_bound_chk(sd,BOUND_PARTY,idxlist);
for(i = 0; i < j; i++)
pc_delitem(sd,idxlist[i],sd->inventory.u.items_inventory[idxlist[i]].amount,0,1,LOG_TYPE_BOUND_REMOVAL);
#endif
sd->status.party_id = 0;
clif_name_area(&sd->bl); //Update name display [Skotlex]
//TODO: hp bars should be cleared too
if( p->instance_id ) {
struct map_data *mapdata = map_getmapdata(sd->bl.m);
if( mapdata->instance_id ) { // User was on the instance map
if( mapdata->save.map )
pc_setpos(sd, mapdata->save.map, mapdata->save.x, mapdata->save.y, CLR_TELEPORT);
else
pc_setpos(sd, sd->status.save_point.map, sd->status.save_point.x, sd->status.save_point.y, CLR_TELEPORT);
}
}
}
return 0;
}
/*--------------------------------------
* name : instance name
* Return value could be
* -4 = no free instances | -3 = already exists | -2 = party not found | -1 = invalid type
* On success return instance_id
*--------------------------------------*/
int instance_create(int party_id, const char *name)
{
short i;
struct instance_db *db = instance_searchname_db(name);
struct party_data *p = party_search(party_id);
if(db == NULL)
return -1;
if(p == NULL)
return -2;
if(p->instance_id)
return -3; // Party already instancing
// Searching a Free Instance
// 0 is ignored as this mean "no instance" on maps
ARR_FIND(1, MAX_INSTANCE_DATA, i, instance_data[i].state == INSTANCE_FREE);
if(i >= MAX_INSTANCE_DATA)
return -4;
instance_data[i].type = db->id;
instance_data[i].state = INSTANCE_IDLE;
instance_data[i].party_id = p->party.party_id;
instance_data[i].keep_limit = 0;
instance_data[i].keep_timer = INVALID_TIMER;
instance_data[i].idle_limit = 0;
instance_data[i].idle_timer = INVALID_TIMER;
instance_data[i].vars = idb_alloc(DB_OPT_RELEASE_DATA);
memset(instance_data[i].map, 0, sizeof(instance_data[i].map));
p->instance_id = i;
instance_wait.id[instance_wait.count++] = p->instance_id;
clif_instance_create(party_getavailablesd(p), name, instance_wait.count, 1);
instance_subscription_timer(0, 0, 0, 0);
ShowInfo("[Instance] Created: %s.\n", name);
return i;
}
/*==========================================
* Delete the idle timer
*------------------------------------------*/
static int instance_stopidletimer(struct instance_data *im)
{
struct party_data *p;
nullpo_retr(0, im);
// No timer
if(im->idle_timer == INVALID_TIMER)
return 1;
// Delete the timer - Party has returned or instance is destroyed
im->idle_limit = 0;
delete_timer(im->idle_timer, instance_delete_timer);
im->idle_timer = INVALID_TIMER;
// Notify the party
if((p = party_search(im->party_id)) != NULL)
clif_instance_changestatus(party_getavailablesd(p), 0, im->idle_limit, 1);
return 0;
}
/*==========================================
* Creates idle timer
* Default before instance destroy is 5 minutes
*------------------------------------------*/
static int instance_startidletimer(struct instance_data *im, short instance_id)
{
struct instance_db *db;
struct party_data *p;
nullpo_retr(1, im);
// No current timer
if(im->idle_timer != INVALID_TIMER)
return 1;
// Add the timer
im->idle_limit = (unsigned int)time(NULL) + INSTANCE_LIMIT / 1000;
im->idle_timer = add_timer(gettick()+INSTANCE_LIMIT, instance_delete_timer, instance_id, 0);
// Notify party of added instance timer
if((p = party_search(im->party_id)) != NULL && (db = instance_searchtype_db(im->type)) != NULL)
clif_instance_status(party_getavailablesd(p), StringBuf_Value(db->name), im->keep_limit, im->idle_limit, 1);
return 0;
}
/*==========================================
* Adds timer back to party entering instance
*------------------------------------------*/
static int instance_startkeeptimer(struct instance_data *im, short instance_id)
{
struct instance_db *db;
struct party_data *p;
nullpo_retr(0, im);
// No timer
if(im->keep_timer != -1)
return 1;
if((db = instance_searchtype_db(im->type)) == NULL)
return 1;
// Add timer
im->keep_limit = (unsigned int)time(NULL) + db->limit;
im->keep_timer = add_timer(gettick()+db->limit*1000, instance_delete_timer, instance_id, 0);
// Notify party of the added instance timer
if( ( p = party_search( im->party_id ) ) != NULL )
clif_instance_status( party_getavailablesd( p ), db->name, im->keep_limit, im->idle_limit, 1 );
return 0;
}
/*==========================================
* Removes a instance, all its maps and npcs.
*------------------------------------------*/
int instance_destroy(short instance_id)
{
struct instance_data *im;
struct party_data *p;
int i, type = 0;
unsigned int now = (unsigned int)time(NULL);
if(instance_id <= 0 || instance_id > MAX_INSTANCE_DATA)
return 1;
im = &instance_data[instance_id];
if(im->state == INSTANCE_FREE)
return 1;
if(im->state == INSTANCE_IDLE) {
for(i = 0; i < instance_wait.count; i++) {
if(instance_wait.id[i] == instance_id) {
instance_wait.count--;
memmove(&instance_wait.id[i], &instance_wait.id[i + 1], sizeof(instance_wait.id[0]) * (instance_wait.count - i));
memset(&instance_wait.id[instance_wait.count], 0, sizeof(instance_wait.id[0]));
for(i = 0; i < instance_wait.count; i++) {
if(instance_data[instance_wait.id[i]].state == INSTANCE_IDLE &&
(p = party_search(instance_data[instance_wait.id[i]].party_id)) != NULL)
clif_instance_changewait(party_getavailablesd(p), i + 1, 1);
}
if(instance_wait.count)
instance_wait.timer = add_timer(gettick() + INSTANCE_INTERVAL, instance_subscription_timer, 0, 0);
else
instance_wait.timer = INVALID_TIMER;
type = 0;
break;
}
}
} else {
if(im->keep_limit && im->keep_limit <= now)
type = 1;
else if(im->idle_limit && im->idle_limit <= now)
type = 2;
else
type = 3;
for(i = 0; i < MAX_MAP_PER_INSTANCE; i++)
map_delinstancemap(im->map[i].m);
}
if(im->keep_timer != INVALID_TIMER) {
delete_timer(im->keep_timer, instance_delete_timer);
im->keep_timer = INVALID_TIMER;
}
if(im->idle_timer != INVALID_TIMER) {
delete_timer(im->idle_timer, instance_delete_timer);
im->idle_timer = INVALID_TIMER;
}
if((p = party_search(im->party_id))) {
p->instance_id = 0;
if(type)
clif_instance_changestatus(party_getavailablesd(p), type, 0, 1);
else
clif_instance_changewait(party_getavailablesd(p), 0xffff, 1);
}
if(im->vars) {
db_destroy(im->vars);
im->vars = NULL;
}
ShowInfo("[Instance] Destroyed %d.\n", instance_id);
memset(&instance_data[instance_id], 0, sizeof(instance_data[instance_id]));
return 0;
}