int quest_change(TBL_PC * sd, int qid1, int qid2)
{
int i, j;
if( quest_check(sd, qid2, HAVEQUEST) >= 0 )
{
ShowError("quest_change: Character %d already has quest %d.\n", sd->status.char_id, qid2);
return -1;
}
if( quest_check(sd, qid1, HAVEQUEST) < 0 )
{
ShowError("quest_change: Character %d doesn't have quest %d.\n", sd->status.char_id, qid1);
return -1;
}
if( (j = quest_search_db(qid2)) < 0 )
{
ShowError("quest_change: quest %d not found in DB.\n",qid2);
return -1;
}
ARR_FIND(0, sd->avail_quests, i, sd->quest_log[i].quest_id == qid1);
if(i == sd->avail_quests)
{
ShowError("quest_change: Character %d has completed quests %d.\n", sd->status.char_id, qid1);
return -1;
}
memset(&sd->quest_log[i], 0, sizeof(struct quest));
sd->quest_log[i].quest_id = quest_db[j].id;
if( quest_db[j].time )
sd->quest_log[i].time = (unsigned int)(time(NULL) + quest_db[j].time);
sd->quest_log[i].state = Q_ACTIVE;
sd->quest_index[i] = j;
sd->save_quest = true;
clif_quest_delete(sd, qid1);
clif_quest_add(sd, &sd->quest_log[i], sd->quest_index[i]);
if( save_settings&64 )
chrif_save(sd,0);
return 0;
}
int quest_add(TBL_PC * sd, int quest_id)
{
int i, j;
if( sd->num_quests >= MAX_QUEST_DB )
{
ShowError("quest_add: Character %d has got all the quests.(max quests: %d)\n", sd->status.char_id, MAX_QUEST_DB);
return 1;
}
if( quest_check(sd, quest_id, HAVEQUEST) >= 0 )
{
ShowError("quest_add: Character %d already has quest %d.\n", sd->status.char_id, quest_id);
return -1;
}
if( (j = quest_search_db(quest_id)) < 0 )
{
ShowError("quest_add: quest %d not found in DB.\n", quest_id);
return -1;
}
i = sd->avail_quests;
memmove(&sd->quest_log[i+1], &sd->quest_log[i], sizeof(struct quest)*(sd->num_quests-sd->avail_quests));
memmove(sd->quest_index+i+1, sd->quest_index+i, sizeof(int)*(sd->num_quests-sd->avail_quests));
memset(&sd->quest_log[i], 0, sizeof(struct quest));
sd->quest_log[i].quest_id = quest_db[j].id;
if( quest_db[j].time )
sd->quest_log[i].time = (unsigned int)(time(NULL) + quest_db[j].time);
sd->quest_log[i].state = Q_ACTIVE;
sd->quest_index[i] = j;
sd->num_quests++;
sd->avail_quests++;
sd->save_quest = true;
clif_quest_add(sd, &sd->quest_log[i], sd->quest_index[i]);
if( save_settings&64 )
chrif_save(sd,0);
return 0;
}
/**
* Adds a quest to the player's list.
* New quest will be added as Q_ACTIVE.
* @param sd : Player's data
* @param quest_id : ID of the quest to add.
* @return 0 in case of success, nonzero otherwise
*/
int quest_add(TBL_PC *sd, int quest_id)
{
int n;
struct quest_db *qi = quest_db(quest_id);
if( qi == &quest_dummy ) {
ShowError("quest_add: quest %d not found in DB.\n", quest_id);
return -1;
}
if( quest_check(sd, quest_id, HAVEQUEST) >= 0 ) {
ShowError("quest_add: Character %d already has quest %d.\n", sd->status.char_id, quest_id);
return -1;
}
n = sd->avail_quests; //Insertion point
sd->num_quests++;
sd->avail_quests++;
RECREATE(sd->quest_log, struct quest, sd->num_quests);
//The character has some completed quests, make room before them so that they will stay at the end of the array
if( sd->avail_quests != sd->num_quests )
memmove(&sd->quest_log[n + 1], &sd->quest_log[n], sizeof(struct quest) * (sd->num_quests-sd->avail_quests));
memset(&sd->quest_log[n], 0, sizeof(struct quest));
sd->quest_log[n].quest_id = qi->id;
if( qi->time )
sd->quest_log[n].time = (unsigned int)(time(NULL) + qi->time);
sd->quest_log[n].state = Q_ACTIVE;
sd->save_quest = true;
clif_quest_add(sd, &sd->quest_log[n]);
clif_quest_update_objective(sd, &sd->quest_log[n]);
if( save_settings&CHARSAVE_QUEST )
chrif_save(sd,0);
return 0;
}