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refactor currency

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This commit is contained in:
IntelOrca
2014-08-07 21:53:22 +01:00
parent 9c01b065c4
commit 4a89b3dd5c
3 changed files with 46 additions and 36 deletions
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26
src/string_ids.c
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@@ -1220,7 +1220,9 @@ void format_comma_separated_fixed_2dp(char **dest, int value)
void format_currency(char **dest, int value)
{
int rate = g_currency_specs[gGeneral_config.currency_format].rate;
rct_currency_spec *currencySpec = &g_currency_specs[gGeneral_config.currency_format];
int rate = currencySpec->rate;
value *= rate;
// Negative sign
@@ -1230,18 +1232,19 @@ void format_currency(char **dest, int value)
}
// Currency symbol
const char *symbol = g_currency_specs[gGeneral_config.currency_format].symbol;
const char *symbol = currencySpec->symbol;
// Prefix
if (g_currency_specs[gGeneral_config.currency_format].prefix) {
if (currencySpec->affix == CURRENCY_PREFIX) {
strcpy(*dest, symbol);
*dest += strlen(*dest);
}
// Divide by 100 to get rid of the pennies
format_comma_separated_integer(dest, value/100);
format_comma_separated_integer(dest, value / 100);
// Currency symbol suffix
if (!g_currency_specs[gGeneral_config.currency_format].prefix) {
if (currencySpec->affix == CURRENCY_SUFFIX) {
strcpy(*dest, symbol);
*dest += strlen(*dest);
}
@@ -1249,7 +1252,9 @@ void format_currency(char **dest, int value)
void format_currency_2dp(char **dest, int value)
{
int rate = g_currency_specs[gGeneral_config.currency_format].rate;
rct_currency_spec *currencySpec = &g_currency_specs[gGeneral_config.currency_format];
int rate = currencySpec->rate;
value *= rate;
// Negative sign
@@ -1259,22 +1264,23 @@ void format_currency_2dp(char **dest, int value)
}
// Currency symbol
const char *symbol = g_currency_specs[gGeneral_config.currency_format].symbol;
const char *symbol = currencySpec->symbol;
// Prefix
if (g_currency_specs[gGeneral_config.currency_format].prefix) {
if (currencySpec->affix == CURRENCY_PREFIX) {
strcpy(*dest, symbol);
*dest += strlen(*dest);
}
// Drop the pennies for "large" currencies
if (rate > 10) {
format_comma_separated_integer(dest, value/100);
format_comma_separated_integer(dest, value / 100);
} else {
format_comma_separated_fixed_2dp(dest, value);
}
// Currency symbol suffix
if (!g_currency_specs[gGeneral_config.currency_format].prefix) {
if (currencySpec->affix == CURRENCY_SUFFIX) {
strcpy(*dest, symbol);
*dest += strlen(*dest);
}