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OpenRCT2/src/openrct2/localisation/Localisation.cpp

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/*****************************************************************************
* Copyright (c) 2014-2018 OpenRCT2 developers
*
* For a complete list of all authors, please refer to contributors.md
* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is licensed under the GNU General Public License version 3.
*****************************************************************************/
#include <cstring>
#include <ctype.h>
#include <limits.h>
#ifdef _WIN32
# include <windows.h>
#elif defined(__ANDROID__)
# include <SDL.h>
# include <jni.h>
#else
# include <errno.h>
# include <iconv.h>
#endif // _WIN32
#include "../Game.h"
#include "../common.h"
#include "../config/Config.h"
#include "../core/Guard.hpp"
#include "../core/Math.hpp"
#include "../core/String.hpp"
#include "../core/Util.hpp"
#include "../management/Marketing.h"
#include "../ride/Ride.h"
#include "../util/Util.h"
#include "Date.h"
#include "Localisation.h"
char gCommonStringFormatBuffer[256];
uint8_t gCommonFormatArgs[80];
uint8_t gMapTooltipFormatArgs[40];
#ifdef DEBUG
// Set to true before a string format call to see details of the formatting.
// Set to false after the call.
bool gDebugStringFormatting = false;
#endif
// clang-format off
const rct_string_id SpeedNames[] = {
STR_SPEED_NORMAL,
STR_SPEED_QUICK,
STR_SPEED_FAST,
STR_SPEED_TURBO,
STR_SPEED_HYPER,
};
const rct_string_id ObjectiveNames[] = {
STR_OBJECTIVE_NONE,
STR_OBJECTIVE_GUESTS_BY,
STR_OBJECTIVE_PARK_VALUE_BY,
STR_OBJECTIVE_HAVE_FUN,
STR_OBJECTIVE_BUILD_THE_BEST,
STR_OBJECTIVE_10_ROLLERCOASTERS,
STR_OBJECTIVE_GUESTS_AND_RATING,
STR_OBJECTIVE_MONTHLY_RIDE_INCOME,
STR_OBJECTIVE_10_ROLLERCOASTERS_LENGTH,
STR_OBJECTIVE_FINISH_5_ROLLERCOASTERS,
STR_OBJECTIVE_REPLAY_LOAN_AND_PARK_VALUE,
STR_OBJECTIVE_MONTHLY_FOOD_INCOME,
};
const rct_string_id ResearchFundingLevelNames[] = {
STR_RESEARCH_FUNDING_NONE,
STR_RESEARCH_FUNDING_MINIMUM,
STR_RESEARCH_FUNDING_NORMAL,
STR_RESEARCH_FUNDING_MAXIMUM,
};
const rct_string_id MarketingCampaignNames[ADVERTISING_CAMPAIGN_COUNT][3] = {
{ STR_MARKETING_VOUCHERS_FOR_FREE_ENTRY_TO_THE_PARK, STR_VOUCHERS_FOR_FREE_ENTRY_TO, STR_MARKETING_FINISHED_FREE_ENTRY }, // ADVERTISING_CAMPAIGN_PARK_ENTRY_FREE,
{ STR_MARKETING_VOUCHERS_FOR_FREE_RIDES_ON_A_PARTICULAR_RIDE, STR_VOUCHERS_FOR_FREE_RIDE_ON, STR_MARKETING_FINISHED_FREE_RIDES }, // ADVERTISING_CAMPAIGN_RIDE_FREE,
{ STR_MARKETING_VOUCHERS_FOR_HALF_PRICE_ENTRY_TO_THE_PARK, STR_VOUCHERS_FOR_HALF_PRICE_ENTRY_TO, STR_MARKETING_FINISHED_HALF_PRICE_ENTRY }, // ADVERTISING_CAMPAIGN_PARK_ENTRY_HALF_PRICE,
{ STR_MARKETING_VOUCHERS_FOR_FREE_FOOD_OR_DRINK, STR_VOUCHERS_FOR_FREE, STR_MARKETING_FINISHED_FREE_RIDE }, // ADVERTISING_CAMPAIGN_FOOD_OR_DRINK_FREE,
{ STR_MARKETING_ADVERTISING_CAMPAIGN_FOR_THE_PARK, STR_ADVERTISING_CAMPAIGN_FOR_1, STR_MARKETING_FINISHED_PARK_ADS }, // ADVERTISING_CAMPAIGN_PARK,
{ STR_MARKETING_ADVERTISING_CAMPAIGN_FOR_A_PARTICULAR_RIDE, STR_ADVERTISING_CAMPAIGN_FOR_2, STR_MARKETING_FINISHED_RIDE_ADS }, // ADVERTISING_CAMPAIGN_RIDE,
};
const rct_string_id RideInspectionIntervalNames[] = {
STR_EVERY_10_MINUTES,
STR_EVERY_20_MINUTES,
STR_EVERY_30_MINUTES,
STR_EVERY_45_MINUTES,
STR_EVERY_HOUR,
STR_EVERY_2_HOURS,
STR_NEVER,
RIDE_SETTING_INSPECTION_INTERVAL
};
const rct_string_id PeepThoughts[] = {
STR_PEEP_THOUGHT_TYPE_CANT_AFFORD_0,
STR_PEEP_THOUGHT_TYPE_SPENT_MONEY,
STR_PEEP_THOUGHT_TYPE_SICK,
STR_PEEP_THOUGHT_TYPE_VERY_SICK,
STR_PEEP_THOUGHT_TYPE_MORE_THRILLING,
STR_PEEP_THOUGHT_TYPE_INTENSE,
STR_PEEP_THOUGHT_TYPE_HAVENT_FINISHED,
STR_PEEP_THOUGHT_TYPE_SICKENING,
STR_PEEP_THOUGHT_TYPE_BAD_VALUE,
STR_PEEP_THOUGHT_TYPE_GO_HOME,
STR_PEEP_THOUGHT_TYPE_GOOD_VALUE,
STR_PEEP_THOUGHT_TYPE_ALREADY_GOT,
STR_PEEP_THOUGHT_TYPE_CANT_AFFORD,
STR_PEEP_THOUGHT_TYPE_NOT_HUNGRY,
STR_PEEP_THOUGHT_TYPE_NOT_THIRSTY,
STR_PEEP_THOUGHT_TYPE_DROWNING,
STR_PEEP_THOUGHT_TYPE_LOST,
STR_PEEP_THOUGHT_TYPE_WAS_GREAT,
STR_PEEP_THOUGHT_TYPE_QUEUING_AGES,
STR_PEEP_THOUGHT_TYPE_TIRED,
STR_PEEP_THOUGHT_TYPE_HUNGRY,
STR_PEEP_THOUGHT_TYPE_THIRSTY,
STR_PEEP_THOUGHT_TYPE_BATHROOM,
STR_PEEP_THOUGHT_TYPE_CANT_FIND,
STR_PEEP_THOUGHT_TYPE_NOT_PAYING,
STR_PEEP_THOUGHT_TYPE_NOT_WHILE_RAINING,
STR_PEEP_THOUGHT_TYPE_BAD_LITTER,
STR_PEEP_THOUGHT_TYPE_CANT_FIND_EXIT,
STR_PEEP_THOUGHT_TYPE_GET_OFF,
STR_PEEP_THOUGHT_TYPE_GET_OUT,
STR_PEEP_THOUGHT_TYPE_NOT_SAFE,
STR_PEEP_THOUGHT_TYPE_PATH_DISGUSTING,
STR_PEEP_THOUGHT_TYPE_CROWDED,
STR_PEEP_THOUGHT_TYPE_VANDALISM,
STR_PEEP_THOUGHT_TYPE_SCENERY,
STR_PEEP_THOUGHT_TYPE_VERY_CLEAN,
STR_PEEP_THOUGHT_TYPE_FOUNTAINS,
STR_PEEP_THOUGHT_TYPE_MUSIC,
STR_PEEP_THOUGHT_TYPE_BALLOON,
STR_PEEP_THOUGHT_TYPE_TOY,
STR_PEEP_THOUGHT_TYPE_MAP,
STR_PEEP_THOUGHT_TYPE_PHOTO,
STR_PEEP_THOUGHT_TYPE_UMBRELLA,
STR_PEEP_THOUGHT_TYPE_DRINK,
STR_PEEP_THOUGHT_TYPE_BURGER,
STR_PEEP_THOUGHT_TYPE_CHIPS,
STR_PEEP_THOUGHT_TYPE_ICE_CREAM,
STR_PEEP_THOUGHT_TYPE_CANDYFLOSS,
0,
0,
0,
STR_PEEP_THOUGHT_TYPE_PIZZA,
0,
STR_PEEP_THOUGHT_TYPE_POPCORN,
STR_PEEP_THOUGHT_TYPE_HOT_DOG,
STR_PEEP_THOUGHT_TYPE_TENTACLE,
STR_PEEP_THOUGHT_TYPE_HAT,
STR_PEEP_THOUGHT_TYPE_TOFFEE_APPLE,
STR_PEEP_THOUGHT_TYPE_TSHIRT,
STR_PEEP_THOUGHT_TYPE_DOUGHNUT,
STR_PEEP_THOUGHT_TYPE_COFFEE,
0,
STR_PEEP_THOUGHT_TYPE_CHICKEN,
STR_PEEP_THOUGHT_TYPE_LEMONADE,
0,
0,
0,
STR_PEEP_THOUGHT_TYPE_WOW,
0,
0,
STR_PEEP_THOUGHT_TYPE_WOW2,
STR_PEEP_THOUGHT_TYPE_WATCHED,
STR_PEEP_THOUGHT_TYPE_BALLOON_MUCH,
STR_PEEP_THOUGHT_TYPE_TOY_MUCH,
STR_PEEP_THOUGHT_TYPE_MAP_MUCH,
STR_PEEP_THOUGHT_TYPE_PHOTO_MUCH,
STR_PEEP_THOUGHT_TYPE_UMBRELLA_MUCH,
STR_PEEP_THOUGHT_TYPE_DRINK_MUCH,
STR_PEEP_THOUGHT_TYPE_BURGER_MUCH,
STR_PEEP_THOUGHT_TYPE_CHIPS_MUCH,
STR_PEEP_THOUGHT_TYPE_ICE_CREAM_MUCH,
STR_PEEP_THOUGHT_TYPE_CANDYFLOSS_MUCH,
0,
0,
0,
STR_PEEP_THOUGHT_TYPE_PIZZA_MUCH,
0,
STR_PEEP_THOUGHT_TYPE_POPCORN_MUCH,
STR_PEEP_THOUGHT_TYPE_HOT_DOG_MUCH,
STR_PEEP_THOUGHT_TYPE_TENTACLE_MUCH,
STR_PEEP_THOUGHT_TYPE_HAT_MUCH,
STR_PEEP_THOUGHT_TYPE_TOFFEE_APPLE_MUCH,
STR_PEEP_THOUGHT_TYPE_TSHIRT_MUCH,
STR_PEEP_THOUGHT_TYPE_DOUGHNUT_MUCH,
STR_PEEP_THOUGHT_TYPE_COFFEE_MUCH,
0,
STR_PEEP_THOUGHT_TYPE_CHICKEN_MUCH,
STR_PEEP_THOUGHT_TYPE_LEMONADE_MUCH,
0,
0,
0,
0,
0,
0,
STR_PEEP_THOUGHT_TYPE_PHOTO2,
STR_PEEP_THOUGHT_TYPE_PHOTO3,
STR_PEEP_THOUGHT_TYPE_PHOTO4,
STR_PEEP_THOUGHT_TYPE_PRETZEL,
STR_PEEP_THOUGHT_TYPE_HOT_CHOCOLATE,
STR_PEEP_THOUGHT_TYPE_ICED_TEA,
STR_PEEP_THOUGHT_TYPE_FUNNEL_CAKE,
STR_PEEP_THOUGHT_TYPE_SUNGLASSES,
STR_PEEP_THOUGHT_TYPE_BEEF_NOODLES,
STR_PEEP_THOUGHT_TYPE_FRIED_RICE_NOODLES,
STR_PEEP_THOUGHT_TYPE_WONTON_SOUP,
STR_PEEP_THOUGHT_TYPE_MEATBALL_SOUP,
STR_PEEP_THOUGHT_TYPE_FRUIT_JUICE,
STR_PEEP_THOUGHT_TYPE_SOYBEAN_MILK,
STR_PEEP_THOUGHT_TYPE_SU_JONGKWA,
STR_PEEP_THOUGHT_TYPE_SUB_SANDWICH,
STR_PEEP_THOUGHT_TYPE_COOKIE,
0,
0,
0,
STR_PEEP_THOUGHT_TYPE_ROAST_SAUSAGE,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
STR_PEEP_THOUGHT_TYPE_PHOTO2_MUCH,
STR_PEEP_THOUGHT_TYPE_PHOTO3_MUCH,
STR_PEEP_THOUGHT_TYPE_PHOTO4_MUCH,
STR_PEEP_THOUGHT_TYPE_PRETZEL_MUCH,
STR_PEEP_THOUGHT_TYPE_HOT_CHOCOLATE_MUCH,
STR_PEEP_THOUGHT_TYPE_ICED_TEA_MUCH,
STR_PEEP_THOUGHT_TYPE_FUNNEL_CAKE_MUCH,
STR_PEEP_THOUGHT_TYPE_SUNGLASSES_MUCH,
STR_PEEP_THOUGHT_TYPE_BEEF_NOODLES_MUCH,
STR_PEEP_THOUGHT_TYPE_FRIED_RICE_NOODLES_MUCH,
STR_PEEP_THOUGHT_TYPE_WONTON_SOUP_MUCH,
STR_PEEP_THOUGHT_TYPE_MEATBALL_SOUP_MUCH,
STR_PEEP_THOUGHT_TYPE_FRUIT_JUICE_MUCH,
STR_PEEP_THOUGHT_TYPE_SOYBEAN_MILK_MUCH,
STR_PEEP_THOUGHT_TYPE_SU_JONGKWA_MUCH,
STR_PEEP_THOUGHT_TYPE_SUB_SANDWICH_MUCH,
STR_PEEP_THOUGHT_TYPE_COOKIE_MUCH,
0,
0,
0,
STR_PEEP_THOUGHT_TYPE_ROAST_SAUSAGE_MUCH,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
STR_PEEP_THOUGHT_TYPE_HELP,
STR_PEEP_THOUGHT_TYPE_RUNNING_OUT,
STR_PEEP_THOUGHT_TYPE_NEW_RIDE,
STR_PEEP_THOUGHT_TYPE_NICE_RIDE_DEPRECATED,
STR_PEEP_THOUGHT_TYPE_EXCITED_DEPRECATED,
STR_PEEP_THOUGHT_TYPE_HERE_WE_ARE,
};
const rct_string_id DateDayNames[] = {
STR_DATE_DAY_1,
STR_DATE_DAY_2,
STR_DATE_DAY_3,
STR_DATE_DAY_4,
STR_DATE_DAY_5,
STR_DATE_DAY_6,
STR_DATE_DAY_7,
STR_DATE_DAY_8,
STR_DATE_DAY_9,
STR_DATE_DAY_10,
STR_DATE_DAY_11,
STR_DATE_DAY_12,
STR_DATE_DAY_13,
STR_DATE_DAY_14,
STR_DATE_DAY_15,
STR_DATE_DAY_16,
STR_DATE_DAY_17,
STR_DATE_DAY_18,
STR_DATE_DAY_19,
STR_DATE_DAY_20,
STR_DATE_DAY_21,
STR_DATE_DAY_22,
STR_DATE_DAY_23,
STR_DATE_DAY_24,
STR_DATE_DAY_25,
STR_DATE_DAY_26,
STR_DATE_DAY_27,
STR_DATE_DAY_28,
STR_DATE_DAY_29,
STR_DATE_DAY_30,
STR_DATE_DAY_31,
};
const rct_string_id DateGameMonthNames[MONTH_COUNT] = {
STR_MONTH_MARCH,
STR_MONTH_APRIL,
STR_MONTH_MAY,
STR_MONTH_JUNE,
STR_MONTH_JULY,
STR_MONTH_AUGUST,
STR_MONTH_SEPTEMBER,
STR_MONTH_OCTOBER,
};
const rct_string_id DateGameShortMonthNames[MONTH_COUNT] = {
STR_MONTH_SHORT_MAR,
STR_MONTH_SHORT_APR,
STR_MONTH_SHORT_MAY,
STR_MONTH_SHORT_JUN,
STR_MONTH_SHORT_JUL,
STR_MONTH_SHORT_AUG,
STR_MONTH_SHORT_SEP,
STR_MONTH_SHORT_OCT,
};
// clang-format on
#define format_push_char_safe(C) \
{ \
*(*dest)++ = (C); \
--(*size); \
}
#define format_handle_overflow(X) \
if ((*size) <= (X)) \
{ \
*(*dest) = '\0'; \
(*size) = 0; \
return; \
}
#define format_push_char(C) \
{ \
format_handle_overflow(1); \
format_push_char_safe(C); \
}
#define format_push_wrap(C) \
{ \
*ncur = (C); \
if (ncur == (*dest)) \
ncur = nbegin; \
}
#define reverse_string() \
while (nbegin < nend) \
{ \
tmp = *nbegin; \
*nbegin++ = *nend; \
*nend-- = tmp; \
}
static void format_string_part_from_raw(char** dest, size_t* size, const char* src, char** args);
static void format_string_part(char** dest, size_t* size, rct_string_id format, char** args);
static void format_append_string(char** dest, size_t* size, const utf8* string)
{
if ((*size) == 0)
return;
size_t length = strlen(string);
if (length < (*size))
{
memcpy((*dest), string, length);
(*dest) += length;
(*size) -= length;
}
else
{
memcpy((*dest), string, (*size) - 1);
(*dest) += (*size) - 1;
*(*dest)++ = '\0';
(*size) = 0;
}
}
static void format_append_string_n(char** dest, size_t* size, const utf8* string, size_t maxlen)
{
if ((*size) == 0)
return;
size_t length = std::min(maxlen, strlen(string));
if (length < (*size))
{
memcpy((*dest), string, length);
(*dest) += length;
(*size) -= length;
}
else
{
memcpy((*dest), string, (*size) - 1);
(*dest) += (*size) - 1;
*(*dest)++ = '\0';
(*size) = 0;
}
}
static void format_integer(char** dest, size_t* size, int64_t value)
{
int32_t digit;
char *nbegin, *nend, *ncur;
char tmp;
if ((*size) == 0)
return;
// Negative sign
if (value < 0)
{
format_push_char('-');
value = -value;
}
if (value == 0)
{
format_push_char('0');
return;
}
nbegin = (*dest);
// Right to left
while (value > 0 && (*size) > 1)
{
digit = value % 10;
value /= 10;
format_push_char_safe('0' + digit);
}
if (value > 0)
{
ncur = nbegin;
while (value > 0)
{
digit = value % 10;
value /= 10;
format_push_wrap('0' + digit);
}
// Reverse first half of string
nend = ncur - 1;
reverse_string();
// Reverse second half of string
nbegin = ncur;
nend = (*dest) - 1;
reverse_string();
format_push_char_safe('\0'); // Truncate overflowed string
}
else
{
// Reverse string
nend = (*dest) - 1;
reverse_string();
}
}
static void format_comma_separated_integer(char** dest, size_t* size, int64_t value)
{
int32_t digit, groupIndex;
char *nbegin, *nend, *ncur;
char tmp;
const char* commaMark = language_get_string(STR_LOCALE_THOUSANDS_SEPARATOR);
const char* ch = nullptr;
if ((*size) == 0)
return;
// Negative sign
if (value < 0)
{
format_push_char('-');
value = -value;
}
if (value == 0)
{
format_push_char('0');
return;
}
nbegin = *dest;
// Groups of three digits, right to left
groupIndex = 0;
while (value > 0 && (*size) > 1)
{
// Append group separator
if (groupIndex == 3)
{
groupIndex = 0;
ch = commaMark;
}
if (ch != nullptr)
{
format_push_char_safe(*ch++);
if (*ch == '\0')
ch = nullptr;
}
else
{
digit = value % 10;
value /= 10;
format_push_char_safe('0' + digit);
groupIndex++;
}
}
if (value > 0)
{
ncur = nbegin;
while (value > 0)
{
// Append group separator
if (groupIndex == 3)
{
groupIndex = 0;
ch = commaMark;
}
if (ch != nullptr)
{
format_push_wrap(*ch++);
if (*ch == '\0')
ch = nullptr;
}
else
{
digit = value % 10;
value /= 10;
format_push_wrap('0' + digit);
groupIndex++;
}
}
// Reverse first half of string
nend = ncur - 1;
reverse_string();
// Reverse second half of string
nbegin = ncur;
nend = (*dest) - 1;
reverse_string();
format_push_char_safe('\0'); // Truncate overflowed string
}
else
{
// Reverse string
nend = *dest - 1;
reverse_string();
}
}
static void format_comma_separated_fixed_1dp(char** dest, size_t* size, int64_t value)
{
int32_t digit, groupIndex;
char *nbegin, *nend, *ncur;
char tmp;
const char* commaMark = language_get_string(STR_LOCALE_THOUSANDS_SEPARATOR);
const char* decimalMark = language_get_string(STR_LOCALE_DECIMAL_POINT);
const char* ch = nullptr;
int32_t zeroNeeded = 1;
if ((*size) == 0)
return;
// Negative sign
if (value < 0)
{
format_push_char('-');
value = -value;
}
nbegin = (*dest);
// In the case of buffers this small,
// all of this would be truncated anyways.
format_handle_overflow(1);
if ((*size) > 2)
{
// One decimal place
digit = value % 10;
format_push_char_safe('0' + digit);
ch = decimalMark;
}
value /= 10;
groupIndex = 0;
while ((zeroNeeded || value > 0) && (*size) > 1)
{
// Append group separator
if (groupIndex == 3)
{
groupIndex = 0;
ch = commaMark;
}
if (ch != nullptr)
{
format_push_char_safe(*ch++);
if (*ch == '\0')
ch = nullptr;
}
else
{
zeroNeeded = 0;
digit = value % 10;
value /= 10;
format_push_char_safe('0' + digit);
groupIndex++;
}
}
if (zeroNeeded || value > 0)
{
ncur = nbegin;
while (zeroNeeded || value > 0)
{
// Append group separator
if (groupIndex == 3)
{
groupIndex = 0;
ch = commaMark;
}
if (ch != nullptr)
{
format_push_wrap(*ch++);
if (*ch == '\0')
ch = nullptr;
}
else
{
zeroNeeded = 0;
digit = value % 10;
value /= 10;
format_push_wrap('0' + digit);
groupIndex++;
}
}
// Reverse first half of string
nend = ncur - 1;
reverse_string();
// Reverse second half of string
nbegin = ncur;
nend = (*dest) - 1;
reverse_string();
format_push_char_safe('\0'); // Truncate overflowed string
}
else
{
// Reverse string
nend = *dest - 1;
reverse_string();
}
}
static void format_comma_separated_fixed_2dp(char** dest, size_t* size, int64_t value)
{
int32_t digit, groupIndex;
char *nbegin, *nend, *ncur;
char tmp;
const char* commaMark = language_get_string(STR_LOCALE_THOUSANDS_SEPARATOR);
const char* decimalMark = language_get_string(STR_LOCALE_DECIMAL_POINT);
const char* ch = nullptr;
int32_t zeroNeeded = 1;
if ((*size) == 0)
return;
// Negative sign
if (value < 0)
{
format_push_char('-');
value = -value;
}
nbegin = (*dest);
// In the case of buffers this small,
// all of this would be truncated anyways.
format_handle_overflow(1);
if ((*size) < 3)
{
value /= 100;
}
else
{
// Two decimal places
digit = value % 10;
value /= 10;
format_push_char_safe('0' + digit);
digit = value % 10;
value /= 10;
format_push_char_safe('0' + digit);
ch = decimalMark;
}
groupIndex = 0;
while ((zeroNeeded || value > 0) && (*size) > 1)
{
// Append group separator
if (groupIndex == 3)
{
groupIndex = 0;
ch = commaMark;
}
if (ch != nullptr)
{
format_push_char_safe(*ch++);
if (*ch == '\0')
ch = nullptr;
}
else
{
zeroNeeded = 0;
digit = value % 10;
value /= 10;
format_push_char_safe('0' + digit);
groupIndex++;
}
}
if (zeroNeeded || value > 0)
{
ncur = nbegin;
while (zeroNeeded || value > 0)
{
// Append group separator
if (groupIndex == 3)
{
groupIndex = 0;
ch = commaMark;
}
if (ch != nullptr)
{
format_push_wrap(*ch++);
if (*ch == '\0')
ch = nullptr;
}
else
{
zeroNeeded = 0;
digit = value % 10;
value /= 10;
format_push_wrap('0' + digit);
groupIndex++;
}
}
// Reverse first half of string
nend = ncur - 1;
reverse_string();
// Reverse second half of string
nbegin = ncur;
nend = (*dest) - 1;
reverse_string();
format_push_char_safe('\0'); // Truncate overflowed string
}
else
{
// Reverse string
nend = *dest - 1;
reverse_string();
}
}
static void format_currency(char** dest, size_t* size, int64_t value)
{
if ((*size) == 0)
return;
const currency_descriptor* currencyDesc = &CurrencyDescriptors[gConfigGeneral.currency_format];
value *= currencyDesc->rate;
// Negative sign
if (value < 0)
{
format_push_char('-');
value = -value;
}
// Round the value away from zero
value = (value + 99) / 100;
// Currency symbol
const utf8* symbol = currencyDesc->symbol_unicode;
uint8_t affix = currencyDesc->affix_unicode;
if (!font_supports_string(symbol, FONT_SIZE_MEDIUM))
{
symbol = currencyDesc->symbol_ascii;
affix = currencyDesc->affix_ascii;
}
// Prefix
if (affix == CURRENCY_PREFIX)
format_append_string(dest, size, symbol);
if ((*size) == 0)
return;
format_comma_separated_integer(dest, size, value);
if ((*size) == 0)
return;
// Currency symbol suffix
if (affix == CURRENCY_SUFFIX)
format_append_string(dest, size, symbol);
}
static void format_currency_2dp(char** dest, size_t* size, int64_t value)
{
if ((*size) == 0)
return;
const currency_descriptor* currencyDesc = &CurrencyDescriptors[gConfigGeneral.currency_format];
int32_t rate = currencyDesc->rate;
value *= rate;
// Negative sign
if (value < 0)
{
format_push_char('-');
value = -value;
}
// Currency symbol
const utf8* symbol = currencyDesc->symbol_unicode;
uint8_t affix = currencyDesc->affix_unicode;
if (!font_supports_string(symbol, FONT_SIZE_MEDIUM))
{
symbol = currencyDesc->symbol_ascii;
affix = currencyDesc->affix_ascii;
}
// Prefix
if (affix == CURRENCY_PREFIX)
format_append_string(dest, size, symbol);
if ((*size) == 0)
return;
// Drop the pennies for "large" currencies
if (rate >= 100)
{
format_comma_separated_integer(dest, size, value / 100);
}
else
{
format_comma_separated_fixed_2dp(dest, size, value);
}
if ((*size) == 0)
return;
// Currency symbol suffix
if (affix == CURRENCY_SUFFIX)
format_append_string(dest, size, symbol);
}
static void format_date(char** dest, size_t* size, uint16_t value)
{
uint16_t args[] = { static_cast<uint16_t>(date_get_month(value)), static_cast<uint16_t>(date_get_year(value) + 1) };
uint16_t* argsRef = args;
format_string_part(dest, size, STR_DATE_FORMAT_MY, (char**)&argsRef);
}
static void format_length(char** dest, size_t* size, int16_t value)
{
rct_string_id stringId = STR_UNIT_SUFFIX_METRES;
if (gConfigGeneral.measurement_format == MEASUREMENT_FORMAT_IMPERIAL)
{
value = metres_to_feet(value);
stringId = STR_UNIT_SUFFIX_FEET;
}
int16_t* argRef = &value;
format_string_part(dest, size, stringId, (char**)&argRef);
}
static void format_velocity(char** dest, size_t* size, uint16_t value)
{
rct_string_id stringId;
switch (gConfigGeneral.measurement_format)
{
default:
stringId = STR_UNIT_SUFFIX_MILES_PER_HOUR;
break;
case MEASUREMENT_FORMAT_METRIC:
value = mph_to_kmph(value);
stringId = STR_UNIT_SUFFIX_KILOMETRES_PER_HOUR;
break;
case MEASUREMENT_FORMAT_SI:
value = mph_to_dmps(value);
stringId = STR_UNIT_SUFFIX_METRES_PER_SECOND;
break;
}
uint16_t* argRef = &value;
format_string_part(dest, size, stringId, (char**)&argRef);
}
static constexpr const rct_string_id DurationFormats[][2] = {
{ STR_DURATION_SEC, STR_DURATION_SECS },
{ STR_DURATION_MIN_SEC, STR_DURATION_MIN_SECS },
{ STR_DURATION_MINS_SEC, STR_DURATION_MINS_SECS },
};
static void format_duration(char** dest, size_t* size, uint16_t value)
{
uint16_t minutes = value / 60;
uint16_t seconds = value % 60;
uint16_t args[] = { minutes, seconds };
uint16_t* argsRef = &args[1];
int32_t minuteIndex = 0;
if (minutes > 0)
{
minuteIndex = 1;
if (minutes != 1)
{
minuteIndex = 2;
}
argsRef--;
}
int32_t secondsIndex = 0;
if (seconds != 1)
{
secondsIndex = 1;
}
rct_string_id stringId = DurationFormats[minuteIndex][secondsIndex];
format_string_part(dest, size, stringId, (char**)&argsRef);
}
static constexpr const rct_string_id RealtimeFormats[][2] = {
{ STR_REALTIME_MIN, STR_REALTIME_MINS },
{ STR_REALTIME_HOUR_MIN, STR_REALTIME_HOUR_MINS },
{ STR_REALTIME_HOURS_MIN, STR_REALTIME_HOURS_MINS },
};
static void format_realtime(char** dest, size_t* size, uint16_t value)
{
uint16_t hours = value / 60;
uint16_t minutes = value % 60;
uint16_t args[] = { hours, minutes };
uint16_t* argsRef = &args[1];
int32_t hourIndex = 0;
if (hours > 0)
{
hourIndex = 1;
if (hours != 1)
{
hourIndex = 2;
}
argsRef--;
}
int32_t minuteIndex = 0;
if (minutes != 1)
{
minuteIndex = 1;
}
rct_string_id stringId = RealtimeFormats[hourIndex][minuteIndex];
format_string_part(dest, size, stringId, (char**)&argsRef);
}
static void format_string_code(uint32_t format_code, char** dest, size_t* size, char** args)
{
intptr_t value;
if ((*size) == 0)
return;
#ifdef DEBUG
if (gDebugStringFormatting)
{
printf("format_string_code(\"%s\")\n", format_get_token(format_code));
}
#endif
switch (format_code)
{
case FORMAT_COMMA32:
// Pop argument
value = *((int32_t*)*args);
*args += 4;
format_comma_separated_integer(dest, size, value);
break;
case FORMAT_INT32:
// Pop argument
value = *((int32_t*)*args);
*args += 4;
format_integer(dest, size, value);
break;
case FORMAT_COMMA2DP32:
// Pop argument
value = *((int32_t*)*args);
*args += 4;
format_comma_separated_fixed_2dp(dest, size, value);
break;
case FORMAT_COMMA1DP16:
// Pop argument
value = *((int16_t*)*args);
*args += 2;
format_comma_separated_fixed_1dp(dest, size, value);
break;
case FORMAT_COMMA16:
// Pop argument
value = *((int16_t*)*args);
*args += 2;
format_comma_separated_integer(dest, size, value);
break;
case FORMAT_UINT16:
// Pop argument
value = *((uint16_t*)*args);
*args += 2;
format_integer(dest, size, value);
break;
case FORMAT_CURRENCY2DP:
// Pop argument
value = *((int32_t*)*args);
*args += 4;
format_currency_2dp(dest, size, value);
break;
case FORMAT_CURRENCY:
// Pop argument
value = *((int32_t*)*args);
*args += 4;
format_currency(dest, size, value);
break;
case FORMAT_STRINGID:
case FORMAT_STRINGID2:
// Pop argument
value = *((uint16_t*)*args);
*args += 2;
format_string_part(dest, size, (rct_string_id)value, args);
break;
case FORMAT_STRING:
// Pop argument
value = *((uintptr_t*)*args);
*args += sizeof(uintptr_t);
if (value != 0)
format_append_string(dest, size, (char*)value);
break;
case FORMAT_MONTHYEAR:
// Pop argument
value = *((uint16_t*)*args);
*args += 2;
format_date(dest, size, (uint16_t)value);
break;
case FORMAT_MONTH:
// Pop argument
value = *((uint16_t*)*args);
*args += 2;
format_append_string(dest, size, language_get_string(DateGameMonthNames[date_get_month((int32_t)value)]));
break;
case FORMAT_VELOCITY:
// Pop argument
value = *((int16_t*)*args);
*args += 2;
format_velocity(dest, size, (uint16_t)value);
break;
case FORMAT_POP16:
*args += 2;
break;
case FORMAT_PUSH16:
*args -= 2;
break;
case FORMAT_DURATION:
// Pop argument
value = *((uint16_t*)*args);
*args += 2;
format_duration(dest, size, (uint16_t)value);
break;
case FORMAT_REALTIME:
// Pop argument
value = *((uint16_t*)*args);
*args += 2;
format_realtime(dest, size, (uint16_t)value);
break;
case FORMAT_LENGTH:
// Pop argument
value = *((int16_t*)*args);
*args += 2;
format_length(dest, size, (int16_t)value);
break;
case FORMAT_SPRITE:
// Pop argument
value = *((uint32_t*)*args);
*args += 4;
format_handle_overflow(1 + sizeof(uint32_t));
format_push_char_safe('\x17');
*((uint32_t*)(*dest)) = (uint32_t)value;
(*dest) += sizeof(uint32_t);
(*size) -= sizeof(uint32_t);
break;
}
}
static void format_string_part_from_raw(utf8** dest, size_t* size, const utf8* src, char** args)
{
#ifdef DEBUG
if (gDebugStringFormatting)
{
printf("format_string_part_from_raw(\"%s\")\n", src);
}
#endif
while (*size > 1)
{
uint32_t code = utf8_get_next(src, &src);
if (code < ' ')
{
if (code == 0)
{
break;
}
else if (code <= 4)
{
format_handle_overflow(2);
format_push_char_safe(code);
format_push_char_safe(*src++);
}
else if (code <= 16)
{
format_handle_overflow(1);
format_push_char_safe(code);
}
else if (code <= 22)
{
format_handle_overflow(3);
format_push_char_safe(code);
format_push_char_safe(*src++);
format_push_char_safe(*src++);
}
else
{
format_handle_overflow(5);
format_push_char_safe(code);
format_push_char_safe(*src++);
format_push_char_safe(*src++);
format_push_char_safe(*src++);
format_push_char_safe(*src++);
}
}
else if (code <= 'z')
{
format_push_char(code);
}
else if (code < FORMAT_COLOUR_CODE_START || code == FORMAT_COMMA1DP16)
{
format_string_code(code, dest, size, args);
}
else
{
size_t codepointLength = (size_t)utf8_get_codepoint_length(code);
format_handle_overflow(codepointLength);
if (*size > codepointLength)
{
*dest = utf8_write_codepoint(*dest, code);
*size -= codepointLength;
}
}
}
}
static void format_string_part(utf8** dest, size_t* size, rct_string_id format, char** args)
{
if (format == STR_NONE)
{
if (*size > 0)
{
*(*dest) = '\0';
}
}
else if (format < USER_STRING_START)
{
// Language string
const utf8* rawString = language_get_string(format);
format_string_part_from_raw(dest, size, rawString, args);
}
else if (format <= USER_STRING_END)
{
// Custom string
format -= 0x8000;
// Bits 10, 11 represent number of bytes to pop off arguments
*args += (format & 0xC00) >> 9;
format &= ~0xC00;
format_append_string_n(dest, size, gUserStrings[format], USER_STRING_MAX_LENGTH);
if ((*size) > 0)
*(*dest) = '\0';
}
else if (format <= REAL_NAME_END)
{
// Real name
auto realNameIndex = format - REAL_NAME_START;
format_append_string(dest, size, real_names[realNameIndex % Util::CountOf(real_names)]);
if ((*size) == 0)
return;
format_push_char(' ');
format_push_char(real_name_initials[(realNameIndex >> 10) % Util::CountOf(real_name_initials)]);
format_push_char('.');
*(*dest) = '\0';
*args += 4;
}
else
{
// ?
log_error("Localisation CALLPROC reached. Please contact a dev");
assert(false);
}
}
/**
* Writes a formatted string to a buffer.
* rct2: 0x006C2555
* dest (edi)
* format (ax)
* args (ecx)
*/
void format_string(utf8* dest, size_t size, rct_string_id format, void* args)
{
#ifdef DEBUG
if (gDebugStringFormatting)
{
printf("format_string(%hu)\n", format);
}
#endif
if (size == 0)
{
return;
}
utf8* end = dest;
size_t left = size;
format_string_part(&end, &left, format, (char**)&args);
if (left == 0)
{
// Replace last character with null terminator
*(end - 1) = '\0';
log_warning("Truncating formatted string \"%s\" to %d bytes.", dest, size);
}
else
{
// Null terminate
*end = '\0';
}
#ifdef DEBUG
// Check if characters were written past the end of the buffer
assert(end <= dest + size);
#endif
}
void format_string_raw(utf8* dest, size_t size, utf8* src, void* args)
{
#ifdef DEBUG
if (gDebugStringFormatting)
{
printf("format_string_raw(\"%s\")\n", src);
}
#endif
if (size == 0)
{
return;
}
utf8* end = dest;
size_t left = size;
format_string_part_from_raw(&end, &left, src, (char**)&args);
if (left == 0)
{
// Replace last character with null terminator
*(end - 1) = '\0';
log_warning("Truncating formatted string \"%s\" to %d bytes.", dest, size);
}
else
{
// Null terminate
*end = '\0';
}
#ifdef DEBUG
// Check if characters were written past the end of the buffer
assert(end <= dest + size);
#endif
}
/**
* Writes a formatted string to a buffer and converts it to upper case.
* rct2: 0x006C2538
* dest (edi)
* format (ax)
* args (ecx)
*/
void format_string_to_upper(utf8* dest, size_t size, rct_string_id format, void* args)
{
#ifdef DEBUG
if (gDebugStringFormatting)
{
printf("format_string_to_upper(%hu)\n", format);
}
#endif
if (size == 0)
{
return;
}
format_string(dest, size, format, args);
std::string upperString = String::ToUpper(dest);
if (upperString.size() + 1 >= size)
{
upperString.resize(size - 1);
dest[size - 1] = '\0';
log_warning("Truncating formatted string \"%s\" to %d bytes.", dest, size);
}
upperString.copy(dest, upperString.size());
dest[upperString.size()] = '\0';
}
money32 string_to_money(const char* string_to_monetise)
{
const char* decimal_char = language_get_string(STR_LOCALE_DECIMAL_POINT);
const currency_descriptor* currencyDesc = &CurrencyDescriptors[gConfigGeneral.currency_format];
char processedString[128] = {};
Guard::Assert(strlen(string_to_monetise) < sizeof(processedString));
uint32_t numNumbers = 0;
bool hasMinus = false;
bool hasDecSep = false;
const char* src_ptr = string_to_monetise;
char* dst_ptr = processedString;
// Process the string, keeping only numbers decimal, and minus sign(s).
while (*src_ptr != '\0')
{
if (*src_ptr >= '0' && *src_ptr <= '9')
{
numNumbers++;
}
else if (*src_ptr == decimal_char[0])
{
if (hasDecSep)
return MONEY32_UNDEFINED;
else
hasDecSep = true;
// Replace localised decimal separator with an English one.
*dst_ptr++ = '.';
src_ptr++;
continue;
}
else if (*src_ptr == '-')
{
if (hasMinus)
return MONEY32_UNDEFINED;
else
hasMinus = true;
}
else
{
// Skip invalid characters.
src_ptr++;
continue;
}
// Copy numeric values.
*dst_ptr++ = *src_ptr;
src_ptr++;
}
// Terminate destination string.
*dst_ptr = '\0';
if (numNumbers == 0)
return MONEY32_UNDEFINED;
int32_t sign = 1;
if (hasMinus)
{
// If there is a minus sign, it has to be at position 0 in order to be valid.
if (processedString[0] == '-')
sign = -1;
else
return MONEY32_UNDEFINED;
}
// Due to the nature of strstr and strtok, decimals at the very beginning will be ignored, causing
// ".1" to be interpreted as "1". To prevent this, prefix with "0" if decimal is at the beginning.
if (processedString[0] == decimal_char[0])
{
for (size_t i = strlen(processedString); i >= 1; i--)
processedString[i] = processedString[i - 1];
processedString[0] = '0';
}
auto number = std::stod(processedString, nullptr);
number /= (currencyDesc->rate / 10.0);
auto whole = static_cast<uint16_t>(number);
auto fraction = static_cast<uint8_t>((number - whole) * 100);
money32 result = MONEY(whole, fraction);
// Check if MONEY resulted in overflow
if ((whole > 0 && result < 0) || result / 10 < whole)
{
result = INT_MAX;
}
result *= sign;
return result;
}
/**
*
* @param amount The amount in tens of pounds, e.g. 123 = £ 12.30
* @param buffer_to_put_value_to Output parameter.
* @param buffer_len Length of the buffer.
* @param forceDecimals Show decimals, even if the amount does not have them. Will be ignored if the current exchange
* rate is too big to have decimals.
*/
void money_to_string(money32 amount, char* buffer_to_put_value_to, size_t buffer_len, bool forceDecimals)
{
if (amount == MONEY32_UNDEFINED)
{
snprintf(buffer_to_put_value_to, buffer_len, "0");
return;
}
const currency_descriptor* currencyDesc = &CurrencyDescriptors[gConfigGeneral.currency_format];
int sign = amount >= 0 ? 1 : -1;
int a = abs(amount) * currencyDesc->rate;
bool amountIsInteger = (a / 100 > 0) && (a % 100 == 0);
// If whole and decimal exist
if ((a / 100 > 0 && a % 100 > 0) || (amountIsInteger && forceDecimals && currencyDesc->rate < 100))
{
const char* decimal_char = language_get_string(STR_LOCALE_DECIMAL_POINT);
auto decimalPart = a % 100;
auto precedingZero = (decimalPart < 10) ? "0" : "";
snprintf(buffer_to_put_value_to, buffer_len, "%d%s%s%d", (a / 100) * sign, decimal_char, precedingZero, decimalPart);
}
// If whole exists, but not decimal
else if (amountIsInteger)
{
snprintf(buffer_to_put_value_to, buffer_len, "%d", (a / 100) * sign);
}
// If decimal exists, but not whole
else if (a / 100 == 0 && a % 100 > 0)
{
const char* decimal_char = language_get_string(STR_LOCALE_DECIMAL_POINT);
snprintf(buffer_to_put_value_to, buffer_len, "%s0%s%d", sign < 0 ? "-" : "", decimal_char, a % 100);
}
else
{
snprintf(buffer_to_put_value_to, buffer_len, "0");
}
}
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