void NumberFormat::getEffectiveCurrency(UChar* result, UErrorCode& ec) const {
const UChar* c = getCurrency();
if (*c != 0) {
u_strncpy(result, c, 3);
result[3] = 0;
} else {
const char* loc = getLocaleID(ULOC_VALID_LOCALE, ec);
if (loc == NULL) {
loc = uloc_getDefault();
}
ucurr_forLocale(loc, result, 4, &ec);
}
}
UnicodeString&
NumberFormat::format(const Formattable& obj,
UnicodeString& appendTo,
FieldPosition& pos,
UErrorCode& status) const
{
if (U_FAILURE(status)) return appendTo;
ArgExtractor arg(*this, obj, status);
const Formattable *n = arg.number();
const UChar *iso = arg.iso();
if(arg.wasCurrency() && u_strcmp(iso, getCurrency())) {
// trying to format a different currency.
// Right now, we clone.
LocalPointer<NumberFormat> cloneFmt((NumberFormat*)this->clone());
cloneFmt->setCurrency(iso, status);
// next line should NOT recurse, because n is numeric whereas obj was a wrapper around currency amount.
return cloneFmt->format(*n, appendTo, pos, status);
}
if (n->isNumeric() && n->getDigitList() != NULL) {
// Decimal Number. We will have a DigitList available if the value was
// set to a decimal number, or if the value originated with a parse.
//
// The default implementation for formatting a DigitList converts it
// to a double, and formats that, allowing formatting classes that don't
// know about DigitList to continue to operate as they had.
//
// DecimalFormat overrides the DigitList formatting functions.
format(*n->getDigitList(), appendTo, pos, status);
} else {
switch (n->getType()) {
case Formattable::kDouble:
format(n->getDouble(), appendTo, pos);
break;
case Formattable::kLong:
format(n->getLong(), appendTo, pos);
break;
case Formattable::kInt64:
format(n->getInt64(), appendTo, pos);
break;
default:
status = U_INVALID_FORMAT_ERROR;
break;
}
}
return appendTo;
}
/**
* Check if there is enough currency to buy the given stack, and if so remove it from the current total and add the stack.
* (Handle the drop into the equipment area, but add() don't handle it well in all circonstances. MenuManager::logic() allow only into the carried area.)
*/
bool MenuInventory::buy(ItemStack stack, int tab) {
int value_each;
if (tab == VENDOR_BUY) value_each = items->items[stack.item].price;
else value_each = items->items[stack.item].getSellPrice();
int count = value_each * stack.quantity;
if( getCurrency() >= count) {
removeCurrency(count);
items->playSound(CURRENCY_ID);
return true;
}
else {
return false;
}
}
UnicodeString&
NumberFormat::format(const Formattable& obj,
UnicodeString& appendTo,
FieldPositionIterator* posIter,
UErrorCode& status) const
{
if (U_FAILURE(status)) return appendTo;
ArgExtractor arg(*this, obj, status);
const Formattable *n = arg.number();
const UChar *iso = arg.iso();
if(arg.wasCurrency() && u_strcmp(iso, getCurrency())) {
// trying to format a different currency.
// Right now, we clone.
LocalPointer<NumberFormat> cloneFmt((NumberFormat*)this->clone());
cloneFmt->setCurrency(iso, status);
// next line should NOT recurse, because n is numeric whereas obj was a wrapper around currency amount.
return cloneFmt->format(*n, appendTo, posIter, status);
}
if (n->isNumeric() && n->getDigitList() != NULL) {
// Decimal Number
format(*n->getDigitList(), appendTo, posIter, status);
} else {
switch (n->getType()) {
case Formattable::kDouble:
format(n->getDouble(), appendTo, posIter, status);
break;
case Formattable::kLong:
format(n->getLong(), appendTo, posIter, status);
break;
case Formattable::kInt64:
format(n->getInt64(), appendTo, posIter, status);
break;
default:
status = U_INVALID_FORMAT_ERROR;
break;
}
}
return appendTo;
}
TER
SetTrust::preclaim(PreclaimContext const& ctx)
{
auto const id = ctx.tx[sfAccount];
auto const sle = ctx.view.read(
keylet::account(id));
std::uint32_t const uTxFlags = ctx.tx.getFlags();
bool const bSetAuth = (uTxFlags & tfSetfAuth);
if (bSetAuth && !(sle->getFieldU32(sfFlags) & lsfRequireAuth))
{
JLOG(ctx.j.trace) <<
"Retry: Auth not required.";
return tefNO_AUTH_REQUIRED;
}
auto const saLimitAmount = ctx.tx[sfLimitAmount];
auto const currency = saLimitAmount.getCurrency();
auto const uDstAccountID = saLimitAmount.getIssuer();
if (id == uDstAccountID)
{
// Prevent trustline to self from being created,
// unless one has somehow already been created
// (in which case doApply will clean it up).
auto const sleDelete = ctx.view.read(
keylet::line(id, uDstAccountID, currency));
if (!sleDelete)
{
JLOG(ctx.j.trace) <<
"Malformed transaction: Can not extend credit to self.";
return temDST_IS_SRC;
}
}
return tesSUCCESS;
}
void MenuInventory::logic() {
// if the player has just died, the penalty is half his current currency.
if (stats->death_penalty && DEATH_PENALTY) {
std::string death_message = "";
// remove a % of currency
if (DEATH_PENALTY_CURRENCY > 0) {
if (currency > 0)
removeCurrency((currency * DEATH_PENALTY_CURRENCY) / 100);
death_message += msg->get("Lost %d%% of %s. ", DEATH_PENALTY_CURRENCY, CURRENCY);
}
// remove a % of either total xp or xp since the last level
if (DEATH_PENALTY_XP > 0) {
if (stats->xp > 0)
stats->xp -= (stats->xp * DEATH_PENALTY_XP) / 100;
death_message += msg->get("Lost %d%% of total XP. ", DEATH_PENALTY_XP);
}
else if (DEATH_PENALTY_XP_CURRENT > 0) {
if (stats->xp - stats->xp_table[stats->level-1] > 0)
stats->xp -= ((stats->xp - stats->xp_table[stats->level-1]) * DEATH_PENALTY_XP_CURRENT) / 100;
death_message += msg->get("Lost %d%% of current level XP. ", DEATH_PENALTY_XP_CURRENT);
}
// prevent down-leveling from removing too much xp
if (stats->xp < stats->xp_table[stats->level-1])
stats->xp = stats->xp_table[stats->level-1];
// remove a random carried item
if (DEATH_PENALTY_ITEM) {
std::vector<int> removable_items;
removable_items.clear();
for (int i=0; i < MAX_EQUIPPED; i++) {
if (!inventory[EQUIPMENT][i].empty()) {
if (items->items[inventory[EQUIPMENT][i].item].type != "quest")
removable_items.push_back(inventory[EQUIPMENT][i].item);
}
}
for (int i=0; i < MAX_CARRIED; i++) {
if (!inventory[CARRIED][i].empty()) {
if (items->items[inventory[CARRIED][i].item].type != "quest")
removable_items.push_back(inventory[CARRIED][i].item);
}
}
if (!removable_items.empty()) {
int random_item = rand() % removable_items.size();
remove(removable_items[random_item]);
death_message += msg->get("Lost %s.",items->items[removable_items[random_item]].name);
}
}
log_msg = death_message;
stats->death_penalty = false;
}
// a copy of currency is kept in stats, to help with various situations
stats->currency = currency = getCurrency();
// check close button
if (visible) {
tablist.logic();
if (closeButton->checkClick()) {
visible = false;
snd->play(sfx_close);
}
if (drag_prev_src == -1) {
clearHighlight();
}
}
}
