/**
* get list of available dialogs with NPC
*/
void NPC::getDialogNodes(std::vector<int> &result) {
result.clear();
if (!talker)
return;
std::string group;
typedef std::vector<int> Dialogs;
typedef std::map<std::string, Dialogs > DialogGroups;
DialogGroups groups;
for (size_t i=dialog.size(); i>0; i--) {
bool is_available = true;
bool is_grouped = false;
for (size_t j=0; j<dialog[i-1].size(); j++) {
if (dialog[i-1][j].type == EC_NPC_DIALOG_GROUP) {
is_grouped = true;
group = dialog[i-1][j].s;
}
else {
if (camp->checkAllRequirements(dialog[i-1][j]))
continue;
is_available = false;
break;
}
}
if (is_available) {
if (!is_grouped) {
result.push_back(static_cast<int>(i-1));
}
else {
DialogGroups::iterator it;
it = groups.find(group);
if (it == groups.end()) {
groups.insert(DialogGroups::value_type(group, Dialogs()));
}
else
it->second.push_back(static_cast<int>(i-1));
}
}
}
/* Iterate over dialoggroups and roll a dialog to add to result */
DialogGroups::iterator it;
it = groups.begin();
if (it == groups.end())
return;
while (it != groups.end()) {
/* roll a dialog for this group and add to result */
int di = it->second[rand() % it->second.size()];
result.push_back(di);
++it;
}
}
/**
* get list of available dialogs with NPC
*/
void NPC::getDialogNodes(std::vector<int> &result) {
result.clear();
if (!talker)
return;
std::string group;
typedef std::vector<int> Dialogs;
typedef std::map<std::string, Dialogs > DialogGroups;
DialogGroups groups;
for (int i=dialog.size()-1; i>=0; i--) {
bool is_available = true;
bool is_grouped = false;
for (unsigned int j=0; j<dialog[i].size(); j++) {
if (dialog[i][j].type == "requires_status") {
if (camp->checkStatus(dialog[i][j].s))
continue;
is_available = false;
break;
}
else if (dialog[i][j].type == "requires_not") {
if (!camp->checkStatus(dialog[i][j].s))
continue;
is_available = false;
break;
}
else if (dialog[i][j].type == "requires_item") {
if (camp->checkItem(dialog[i][j].x))
continue;
is_available = false;
break;
}
else if (dialog[i][j].type == "requires_level") {
if (camp->hero->level >= dialog[i][j].x)
continue;
is_available = false;
break;
}
else if (dialog[i][j].type == "requires_not_level") {
if (camp->hero->level < dialog[i][j].x)
continue;
is_available = false;
break;
}
else if (dialog[i][j].type == "group") {
is_grouped = true;
group = dialog[i][j].s;
}
}
if (is_available) {
if (!is_grouped) {
result.push_back(i);
}
else {
DialogGroups::iterator it;
it = groups.find(group);
if (it == groups.end()) {
groups.insert(DialogGroups::value_type(group, Dialogs()));
}
else
it->second.push_back(i);
}
}
}
/* Iterate over dialoggroups and roll a dialog to add to result */
DialogGroups::iterator it;
it = groups.begin();
if (it == groups.end())
return;
while (it != groups.end()) {
/* roll a dialog for this group and add to result */
int di = it->second[rand() % it->second.size()];
result.push_back(di);
++it;
}
}
