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(svn r22258) -Codechange: introduce a wrapper class to clean up the arguments to FormatString

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replace/41b28d7194a279bdc17475d4fbe2ea6ec885a466
yexo 13 years ago
parent 63fd82e5a6
commit 0e17cbc9f8
3 changed files with 370 additions and 261 deletions
Show Stats Download Patch File Download Diff File

467
src/strings.cpp
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@ -26,6 +26,7 @@
#include "gui.h"
#include "strings_func.h"
#include "rev.h"
#include "core/alloc_type.hpp"
#include "core/endian_func.hpp"
#include "date_func.h"
#include "vehicle_base.h"
@ -47,77 +48,70 @@ LanguageList _languages; ///< The actual list of langua
const LanguageMetadata *_current_language = NULL; ///< The currently loaded language.
TextDirection _current_text_dir; ///< Text direction of the currently selected language.
uint64 _decode_parameters[20]; ///< Global array of string parameters. To access, use #SetDParam.
WChar _parameter_type[20]; ///< Type of parameters stored in #_decode_parameters
#ifdef WITH_ICU
Collator *_current_collator = NULL; ///< Collator for the language currently in use.
#endif /* WITH_ICU */
static char *StationGetSpecialString(char *buff, int x, const char *last);
static char *GetSpecialTownNameString(char *buff, int ind, uint32 seed, const char *last);
static char *GetSpecialNameString(char *buff, int ind, int64 *argv, const int64 *argve, const char *last, WChar *argt = NULL);
static char *FormatString(char *buff, const char *str, int64 *argv, const int64 *argve, uint casei, const char *last, WChar *argt = NULL, bool dry_run = false);
struct LanguagePack : public LanguagePackHeader {
char data[]; // list of strings
};
static char **_langpack_offs;
static LanguagePack *_langpack;
static uint _langtab_num[32]; ///< Offset into langpack offs
static uint _langtab_start[32]; ///< Offset into langpack offs
static bool _keep_gender_data = false; ///< Should we retain the gender data in the current string?
static uint64 _global_string_params_data[20]; ///< Global array of string parameters. To access, use #SetDParam.
static WChar _global_string_params_type[20]; ///< Type of parameters stored in #_decode_parameters
StringParameters _global_string_params(_global_string_params_data, 20, _global_string_params_type);
/** Reset the type array. */
void StringParameters::ClearTypeInformation()
{
assert(this->type != NULL);
MemSetT(this->type, 0, this->num_param);
}
/**
* Read an int64 from the argv array. The argv and argt arrays are incremented
* so the next time GetInt64 is called the next value is read.
* @param argv Pointer to a position in the argv array.
* @param argve Pointer just past the end of the argv array.
* @param argt Pointer to a position in the argument type array, or pointer to NULL.
* @param type Type of the argument to get. Must be equal to **argt if *argt is
* not NULL and **argt != 0.
* @return The value from the current position in the argv array.
* Shift all data in the data array by the given amount to make
* room for some extra parameters.
*/
static inline int64 GetInt64(int64 **argv, const int64 *argve, WChar **argt, WChar type = 0)
void StringParameters::ShiftParameters(uint amount)
{
assert(*argv != NULL);
assert(*argv < argve);
if (*argt != NULL) {
assert(**argt == 0 || **argt == type);
**argt = type;
(*argt)++;
}
return *(*argv)++;
assert(amount <= this->num_param);
MemMoveT(this->data + amount, this->data, this->num_param - amount);
}
/** Read an int32 from the argv array. @see GetInt64 */
static inline int32 GetInt32(int64 **argv, const int64 *argve, WChar **argt, WChar type = 0)
/**
* Copy \a num string parameters from array \a src into the global string parameter array.
* @param offs Index in the global array to copy the first string parameter to.
* @param src Source array of string parameters.
* @param num Number of string parameters to copy.
*/
void CopyInDParam(int offs, const uint64 *src, int num)
{
return (int32)GetInt64(argv, argve, argt, type);
MemCpyT(_global_string_params.GetPointerToOffset(offs), src, num);
}
/**
* Read an array from the argv array. This is done by increasing *argv and *argt
* by n and returning the original values.
* @param argv Pointer to a position in the argv array.
* @param n Number of parameters to skip.
* @param argve Pointer just past the end of the argv array.
* @param argt Pointer to a position in the argument type array, or pointer to NULL.
* Copy \a num string parameters from the global string parameter array to the \a dst array.
* @param dst Destination array of string parameters.
* @param offs Index in the global array to copy the first string parameter from.
* @param num Number of string parameters to copy.
*/
static inline int64 *GetArgvPtr(int64 **argv, int n, const int64 *argve, WChar **argt)
void CopyOutDParam(uint64 *dst, int offs, int num)
{
int64 *result;
assert(*argv != NULL);
assert((*argv + n) <= argve);
result = *argv;
(*argv) += n;
if (*argt != NULL) (*argt) += n;
return result;
MemCpyT(dst, _global_string_params.GetPointerToOffset(offs), num);
}
static char *StationGetSpecialString(char *buff, int x, const char *last);
static char *GetSpecialTownNameString(char *buff, int ind, uint32 seed, const char *last);
static char *GetSpecialNameString(char *buff, int ind, StringParameters *args, const char *last);
static char *FormatString(char *buff, const char *str, StringParameters *args, uint casei, const char *last, bool dry_run = false);
struct LanguagePack : public LanguagePackHeader {
char data[]; // list of strings
};
static char **_langpack_offs;
static LanguagePack *_langpack;
static uint _langtab_num[32]; ///< Offset into langpack offs
static uint _langtab_start[32]; ///< Offset into langpack offs
static bool _keep_gender_data = false; ///< Should we retain the gender data in the current string?
const char *GetStringPtr(StringID string)
{
@ -138,15 +132,13 @@ const char *GetStringPtr(StringID string)
* should set those bits, therefore string CANNOT be StringID, but uint32.
* @param buffr Pointer to a string buffer where the formatted string should be written to.
* @param string
* @param argv Array with arguments for the string.
* @param argve Pointer just past the end of argv.
* @param args Arguments for the string.
* @param last Pointer just past the end of buffr.
* @param argt Array to be filled with the type of parameters.
* @return Pointer to the final zero byte of the formatted string.
*/
char *GetStringWithArgs(char *buffr, uint string, int64 *argv, const int64 *argve, const char *last, WChar *argt)
char *GetStringWithArgs(char *buffr, uint string, StringParameters *args, const char *last)
{
if (GB(string, 0, 16) == 0) return GetStringWithArgs(buffr, STR_UNDEFINED, argv, argve, last, argt);
if (GB(string, 0, 16) == 0) return GetStringWithArgs(buffr, STR_UNDEFINED, args, last);
uint index = GB(string, 0, 11);
uint tab = GB(string, 11, 5);
@ -154,13 +146,13 @@ char *GetStringWithArgs(char *buffr, uint string, int64 *argv, const int64 *argv
switch (tab) {
case 4:
if (index >= 0xC0) {
return GetSpecialTownNameString(buffr, index - 0xC0, GetInt32(&argv, argve, &argt), last);
return GetSpecialTownNameString(buffr, index - 0xC0, args->GetInt32(), last);
}
break;
case 14:
if (index >= 0xE4) {
return GetSpecialNameString(buffr, index - 0xE4, argv, argve, last, argt);
return GetSpecialNameString(buffr, index - 0xE4, args, last);
}
break;
@ -172,18 +164,18 @@ char *GetStringWithArgs(char *buffr, uint string, int64 *argv, const int64 *argv
/* Include string within newgrf text (format code 81) */
if (HasBit(index, 10)) {
StringID string = GetGRFStringID(0, 0xD000 + GB(index, 0, 10));
return GetStringWithArgs(buffr, string, argv, argve, last, argt);
return GetStringWithArgs(buffr, string, args, last);
}
break;
case 28:
return FormatString(buffr, GetGRFStringPtr(index), argv, argve, GB(string, 24, 8), last, argt);
return FormatString(buffr, GetGRFStringPtr(index), args, GB(string, 24, 8), last);
case 29:
return FormatString(buffr, GetGRFStringPtr(index + 0x0800), argv, argve, GB(string, 24, 8), last, argt);
return FormatString(buffr, GetGRFStringPtr(index + 0x0800), args, GB(string, 24, 8), last);
case 30:
return FormatString(buffr, GetGRFStringPtr(index + 0x1000), argv, argve, GB(string, 24, 8), last, argt);
return FormatString(buffr, GetGRFStringPtr(index + 0x1000), args, GB(string, 24, 8), last);
case 31:
NOT_REACHED();
@ -193,13 +185,14 @@ char *GetStringWithArgs(char *buffr, uint string, int64 *argv, const int64 *argv
error("String 0x%X is invalid. You are probably using an old version of the .lng file.\n", string);
}
return FormatString(buffr, GetStringPtr(GB(string, 0, 16)), argv, argve, GB(string, 24, 8), last, argt);
return FormatString(buffr, GetStringPtr(GB(string, 0, 16)), args, GB(string, 24, 8), last);
}
char *GetString(char *buffr, StringID string, const char *last)
{
memset(_parameter_type, 0, sizeof(_parameter_type));
return GetStringWithArgs(buffr, string, (int64*)_decode_parameters, (int64*)endof(_decode_parameters), last, _parameter_type);
_global_string_params.ClearTypeInformation();
_global_string_params.offset = 0;
return GetStringWithArgs(buffr, string, &_global_string_params, last);
}
@ -227,8 +220,7 @@ void SetDParamStr(uint n, const char *str)
*/
void InjectDParam(uint amount)
{
assert((uint)amount < lengthof(_decode_parameters));
memmove(_decode_parameters + amount, _decode_parameters, sizeof(_decode_parameters) - amount * sizeof(uint64));
_global_string_params.ShiftParameters(amount);
}
static char *FormatNumber(char *buff, int64 number, const char *last, const char *separator, int zerofill_from = 19)
@ -329,7 +321,8 @@ static char *FormatYmdString(char *buff, Date date, uint modifier, const char *l
ConvertDateToYMD(date, &ymd);
int64 args[3] = { ymd.day + STR_ORDINAL_NUMBER_1ST - 1, STR_MONTH_ABBREV_JAN + ymd.month, ymd.year };
return FormatString(buff, GetStringPtr(STR_FORMAT_DATE_LONG), args, endof(args), modifier >> 24, last);
StringParameters tmp_params(args);
return FormatString(buff, GetStringPtr(STR_FORMAT_DATE_LONG), &tmp_params, modifier >> 24, last);
}
static char *FormatMonthAndYear(char *buff, Date date, uint modifier, const char *last)
@ -338,7 +331,8 @@ static char *FormatMonthAndYear(char *buff, Date date, uint modifier, const char
ConvertDateToYMD(date, &ymd);
int64 args[2] = { STR_MONTH_JAN + ymd.month, ymd.year };
return FormatString(buff, GetStringPtr(STR_FORMAT_DATE_SHORT), args, endof(args), modifier >> 24, last);
StringParameters tmp_params(args);
return FormatString(buff, GetStringPtr(STR_FORMAT_DATE_SHORT), &tmp_params, modifier >> 24, last);
}
static char *FormatTinyOrISODate(char *buff, Date date, StringID str, const char *last)
@ -353,7 +347,8 @@ static char *FormatTinyOrISODate(char *buff, Date date, StringID str, const char
snprintf(month, lengthof(month), "%02i", ymd.month + 1);
int64 args[3] = { (int64)(size_t)day, (int64)(size_t)month, ymd.year };
return FormatString(buff, GetStringPtr(str), args, endof(args), 0, last);
StringParameters tmp_params(args);
return FormatString(buff, GetStringPtr(str), &tmp_params, 0, last);
}
static char *FormatGenericCurrency(char *buff, const CurrencySpec *spec, Money number, bool compact, const char *last)
@ -643,33 +638,35 @@ uint ConvertDisplaySpeedToSpeed(uint speed)
* Parse most format codes within a string and write the result to a buffer.
* @param buff The buffer to write the final string to.
* @param str The original string with format codes.
* @param argv Pointer to an array with extra arguments used by various string codes.
* @param argve Pointer to just past the end of the argv array.
* @param args Pointer to extra arguments used by various string codes.
* @param casei
* @param last Pointer to just past the end of the buff array.
* @param argt Pointer to an array with the string codes used to parse the argv array.
* @param dry_run True when the argt array is not yet initialized.
*/
static char *FormatString(char *buff, const char *str_arg, int64 *argv, const int64 *argve, uint casei, const char *last, WChar *argt, bool dry_run)
static char *FormatString(char *buff, const char *str_arg, StringParameters *args, uint casei, const char *last, bool dry_run)
{
uint orig_offset = args->offset;
/* When there is no array with types there is no need to do a dry run. */
if (argt == NULL) dry_run = true;
if (UsingNewGRFTextStack() && !dry_run) {
/* Values from the NewGRF text stack are only copied to the normal
* argv array at the time they are encountered. That means that if
* another string command references a value later in the string it
* would fail. We solve that by running FormatString twice. The first
* pass makes sure the argv array is correctly filled and the second
* pass can reference later values without problems. */
struct TextRefStack *backup = CreateTextRefStackBackup();
FormatString(buff, str_arg, argv, argve, casei, last, argt, true);
RestoreTextRefStackBackup(backup);
} else if (!dry_run) {
FormatString(buff, str_arg, argv, argve, casei, last, argt, true);
if (!args->HasTypeInformation()) dry_run = true;
if (!dry_run) {
if (UsingNewGRFTextStack()) {
/* Values from the NewGRF text stack are only copied to the normal
* argv array at the time they are encountered. That means that if
* another string command references a value later in the string it
* would fail. We solve that by running FormatString twice. The first
* pass makes sure the argv array is correctly filled and the second
* pass can reference later values without problems. */
struct TextRefStack *backup = CreateTextRefStackBackup();
FormatString(buff, str_arg, args, casei, last, true);
RestoreTextRefStackBackup(backup);
} else {
FormatString(buff, str_arg, args, casei, last, true);
}
/* We have to restore the original offset here to to read the correct values. */
args->offset = orig_offset;
}
WChar b;
int64 *argv_orig = argv;
WChar *argt_orig = argt;
uint modifier = 0;
char *buf_start = buff;
std::stack<const char *> str_stack;
@ -685,7 +682,7 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
if (SCC_NEWGRF_FIRST <= b && b <= SCC_NEWGRF_LAST) {
/* We need to pass some stuff as it might be modified; oh boy. */
//todo: should argve be passed here too?
b = RemapNewGRFStringControlCode(b, buf_start, &buff, &str, argv);
b = RemapNewGRFStringControlCode(b, buf_start, &buff, &str, (int64 *)args->GetDataPointer());
if (b == 0) continue;
}
@ -697,7 +694,7 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
}
case SCC_NEWGRF_PRINT_STRING_ID: {
StringID substr = GetInt32(&argv, argve, &argt, SCC_NEWGRF_PRINT_STRING_ID);
StringID substr = args->GetInt32(SCC_NEWGRF_PRINT_STRING_ID);
str_stack.push(GetStringPtr(substr));
break;
}
@ -719,41 +716,43 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
break;
case SCC_STRING_ID: // {STRINL}
buff = GetStringWithArgs(buff, Utf8Consume(&str), argv, argve, last, argt);
buff = GetStringWithArgs(buff, Utf8Consume(&str), args, last);
break;
case SCC_RAW_STRING_POINTER: { // {RAW_STRING}
const char *str = (const char*)(size_t)GetInt64(&argv, argve, &argt);
buff = FormatString(buff, str, argv, argve, casei, last, argt);
const char *str = (const char *)(size_t)args->GetInt64();
buff = FormatString(buff, str, args, casei, last);
break;
}
case SCC_DATE_LONG: // {DATE_LONG}
buff = FormatYmdString(buff, GetInt32(&argv, argve, &argt, SCC_DATE_LONG), modifier, last);
buff = FormatYmdString(buff, args->GetInt32(SCC_DATE_LONG), modifier, last);
break;
case SCC_DATE_SHORT: // {DATE_SHORT}
buff = FormatMonthAndYear(buff, GetInt32(&argv, argve, &argt, SCC_DATE_SHORT), modifier, last);
buff = FormatMonthAndYear(buff, args->GetInt32(SCC_DATE_SHORT), modifier, last);
break;
case SCC_VELOCITY: { // {VELOCITY}
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = ConvertSpeedToDisplaySpeed(GetInt64(&argv, argve, &argt, SCC_VELOCITY) * 10 / 16);
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].velocity), args, endof(args), modifier >> 24, last);
args_array[0] = ConvertSpeedToDisplaySpeed(args->GetInt64(SCC_VELOCITY) * 10 / 16);
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].velocity), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case SCC_HEIGHT: { // {HEIGHT}
int64 args[1] = {_units[_settings_game.locale.units].c_height.ToDisplay(GetInt64(&argv, argve, &argt))};
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].height), args, endof(args), modifier >> 24, last);
int64 args_array[1] = {_units[_settings_game.locale.units].c_height.ToDisplay(args->GetInt64())};
StringParameters tmp_params(args_array);
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].height), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case SCC_CURRENCY_COMPACT: // {CURRCOMPACT}
buff = FormatGenericCurrency(buff, _currency, GetInt64(&argv, argve, &argt), true, last);
buff = FormatGenericCurrency(buff, _currency, args->GetInt64(), true, last);
break;
case SCC_REVISION: // {REV}
@ -764,28 +763,32 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
/* Short description of cargotypes. Layout:
* 8-bit = cargo type
* 16-bit = cargo count */
StringID cargo_str = CargoSpec::Get(GetInt32(&argv, argve, &argt, SCC_CARGO_SHORT))->units_volume;
StringID cargo_str = CargoSpec::Get(args->GetInt32(SCC_CARGO_SHORT))->units_volume;
switch (cargo_str) {
case STR_TONS: {
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = _units[_settings_game.locale.units].c_weight.ToDisplay(GetInt64(&argv, argve, &argt));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].l_weight), args, endof(args), modifier >> 24, last);
args_array[0] = _units[_settings_game.locale.units].c_weight.ToDisplay(args->GetInt64());
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].l_weight), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case STR_LITERS: {
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = _units[_settings_game.locale.units].c_volume.ToDisplay(GetInt64(&argv, argve, &argt));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].l_volume), args, endof(args), modifier >> 24, last);
args_array[0] = _units[_settings_game.locale.units].c_volume.ToDisplay(args->GetInt64());
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].l_volume), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
default:
buff = GetStringWithArgs(buff, cargo_str, argv++, argve, last, argt++);
/* Skip a single entry */
args->GetInt64();
buff = GetStringWithArgs(buff, cargo_str, args, last);
break;
}
break;
@ -793,101 +796,98 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
case SCC_STRING1: { // {STRING1}
/* String that consumes ONE argument */
uint str = modifier + GetInt32(&argv, argve, &argt, SCC_STRING1);
WChar *orig_argt = argt;
int64 *args = GetArgvPtr(&argv, 1, argve, &argt);
buff = GetStringWithArgs(buff, str, args, argve, last, orig_argt);
uint str = modifier + args->GetInt32(SCC_STRING1);
StringParameters sub_args(*args, 1);
buff = GetStringWithArgs(buff, str, &sub_args, last);
modifier = 0;
break;
}
case SCC_STRING2: { // {STRING2}
/* String that consumes TWO arguments */
uint str = modifier + GetInt32(&argv, argve, &argt, SCC_STRING2);
WChar *orig_argt = argt;
int64 *args = GetArgvPtr(&argv, 2, argve, &argt);
buff = GetStringWithArgs(buff, str, args, argve, last, orig_argt);
uint str = modifier + args->GetInt32(SCC_STRING2);
StringParameters sub_args(*args, 2);
buff = GetStringWithArgs(buff, str, &sub_args, last);
modifier = 0;
break;
}
case SCC_STRING3: { // {STRING3}
/* String that consumes THREE arguments */
uint str = modifier + GetInt32(&argv, argve, &argt, SCC_STRING3);
WChar *orig_argt = argt;
int64 *args = GetArgvPtr(&argv, 3, argve, &argt);
buff = GetStringWithArgs(buff, str, args, argve, last, orig_argt);
uint str = modifier + args->GetInt32(SCC_STRING3);
StringParameters sub_args(*args, 3);
buff = GetStringWithArgs(buff, str, &sub_args, last);
modifier = 0;
break;
}
case SCC_STRING4: { // {STRING4}
/* String that consumes FOUR arguments */
uint str = modifier + GetInt32(&argv, argve, &argt, SCC_STRING4);
WChar *orig_argt = argt;
int64 *args = GetArgvPtr(&argv, 4, argve, &argt);
buff = GetStringWithArgs(buff, str, args, argve, last, orig_argt);
uint str = modifier + args->GetInt32(SCC_STRING4);
StringParameters sub_args(*args, 4);
buff = GetStringWithArgs(buff, str, &sub_args, last);
modifier = 0;
break;
}
case SCC_STRING5: { // {STRING5}
/* String that consumes FIVE arguments */
uint str = modifier + GetInt32(&argv, argve, &argt, SCC_STRING5);
WChar *orig_argt = argt;
int64 *args = GetArgvPtr(&argv, 5, argve, &argt);
buff = GetStringWithArgs(buff, str, args, argve, last, orig_argt);
uint str = modifier + args->GetInt32(SCC_STRING5);
StringParameters sub_args(*args, 5);
buff = GetStringWithArgs(buff, str, &sub_args, last);
modifier = 0;
break;
}
case SCC_STATION_FEATURES: { // {STATIONFEATURES}
buff = StationGetSpecialString(buff, GetInt32(&argv, argve, &argt, SCC_STATION_FEATURES), last);
buff = StationGetSpecialString(buff, args->GetInt32(SCC_STATION_FEATURES), last);
break;
}
case SCC_INDUSTRY_NAME: { // {INDUSTRY}
const Industry *i = Industry::Get(GetInt32(&argv, argve, &argt, SCC_INDUSTRY_NAME));
int64 args[2];
const Industry *i = Industry::Get(args->GetInt32(SCC_INDUSTRY_NAME));
int64 args_array[2];
StringParameters tmp_params(args_array);
/* industry not valid anymore? */
assert(i != NULL);
/* First print the town name and the industry type name. */
args[0] = i->town->index;
args[1] = GetIndustrySpec(i->type)->name;
buff = FormatString(buff, GetStringPtr(STR_FORMAT_INDUSTRY_NAME), args, endof(args), modifier >> 24, last);
args_array[0] = i->town->index;
args_array[1] = GetIndustrySpec(i->type)->name;
buff = FormatString(buff, GetStringPtr(STR_FORMAT_INDUSTRY_NAME), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case SCC_VOLUME: { // {VOLUME}
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = _units[_settings_game.locale.units].c_volume.ToDisplay(GetInt64(&argv, argve, &argt, SCC_VOLUME));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].l_volume), args, endof(args), modifier >> 24, last);
args_array[0] = _units[_settings_game.locale.units].c_volume.ToDisplay(args->GetInt64(SCC_VOLUME));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].l_volume), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case SCC_GENDER_LIST: { // {G 0 Der Die Das}
/* First read the meta data from the language file. */
byte offset = (byte)*str++;
assert(argv_orig + offset < argve);
uint offset = orig_offset + (byte)*str++;
int gender = 0;
if (!dry_run && argt != NULL && argt_orig[offset] != 0) {
if (!dry_run && args->GetTypeAtOffset(offset) != 0) {
/* Now we need to figure out what text to resolve, i.e.
* what do we need to draw? So get the actual raw string
* first using the control code to get said string. */
char input[4 + 1];
char *p = input + Utf8Encode(input, argt_orig[offset]);
char *p = input + Utf8Encode(input, args->GetTypeAtOffset(offset));
*p = '\0';
/* Now do the string formatting. */
char buf[256];
bool old_kgd = _keep_gender_data;
_keep_gender_data = true;
p = FormatString(buf, input, argv_orig + offset, argve, 0, lastof(buf));
StringParameters tmp_params(args->GetPointerToOffset(offset), args->num_param - offset, NULL);
p = FormatString(buf, input, &tmp_params, 0, lastof(buf));
_keep_gender_data = old_kgd;
*p = '\0';
@ -902,64 +902,70 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
}
case SCC_DATE_TINY: { // {DATE_TINY}
buff = FormatTinyOrISODate(buff, GetInt32(&argv, argve, &argt, SCC_DATE_TINY), STR_FORMAT_DATE_TINY, last);
buff = FormatTinyOrISODate(buff, args->GetInt32(SCC_DATE_TINY), STR_FORMAT_DATE_TINY, last);
break;
}
case SCC_DATE_ISO: { // {DATE_ISO}
buff = FormatTinyOrISODate(buff, GetInt32(&argv, argve, &argt), STR_FORMAT_DATE_ISO, last);
buff = FormatTinyOrISODate(buff, args->GetInt32(), STR_FORMAT_DATE_ISO, last);
break;
}
case SCC_CARGO: { // {CARGO}
/* First parameter is cargo type, second parameter is cargo count */
CargoID cargo = GetInt32(&argv, argve, &argt, SCC_CARGO);
CargoID cargo = args->GetInt32(SCC_CARGO);
StringID cargo_str = (cargo == CT_INVALID) ? STR_QUANTITY_N_A : CargoSpec::Get(cargo)->quantifier;
buff = GetStringWithArgs(buff, cargo_str, argv++, argve, last);
StringParameters tmp_args(*args, 1);
buff = GetStringWithArgs(buff, cargo_str, &tmp_args, last);
break;
}
case SCC_POWER: { // {POWER}
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = _units[_settings_game.locale.units].c_power.ToDisplay(GetInt64(&argv, argve, &argt));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].power), args, endof(args), modifier >> 24, last);
args_array[0] = _units[_settings_game.locale.units].c_power.ToDisplay(args->GetInt64());
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].power), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case SCC_VOLUME_SHORT: { // {VOLUME_S}
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = _units[_settings_game.locale.units].c_volume.ToDisplay(GetInt64(&argv, argve, &argt));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].s_volume), args, endof(args), modifier >> 24, last);
args_array[0] = _units[_settings_game.locale.units].c_volume.ToDisplay(args->GetInt64());
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].s_volume), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case SCC_WEIGHT: { // {WEIGHT}
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = _units[_settings_game.locale.units].c_weight.ToDisplay(GetInt64(&argv, argve, &argt, SCC_WEIGHT));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].l_weight), args, endof(args), modifier >> 24, last);
args_array[0] = _units[_settings_game.locale.units].c_weight.ToDisplay(args->GetInt64(SCC_WEIGHT));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].l_weight), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case SCC_WEIGHT_SHORT: { // {WEIGHT_S}
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = _units[_settings_game.locale.units].c_weight.ToDisplay(GetInt64(&argv, argve, &argt));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].s_weight), args, endof(args), modifier >> 24, last);
args_array[0] = _units[_settings_game.locale.units].c_weight.ToDisplay(args->GetInt64());
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].s_weight), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
case SCC_FORCE: { // {FORCE}
int64 args[1];
int64 args_array[1];
StringParameters tmp_params(args_array);
assert(_settings_game.locale.units < lengthof(_units));
args[0] = _units[_settings_game.locale.units].c_force.ToDisplay(GetInt64(&argv, argve, &argt));
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].force), args, endof(args), modifier >> 24, last);
args_array[0] = _units[_settings_game.locale.units].c_force.ToDisplay(args->GetInt64());
buff = FormatString(buff, GetStringPtr(_units[_settings_game.locale.units].force), &tmp_params, modifier >> 24, last);
modifier = 0;
break;
}
@ -976,84 +982,84 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
break;
case SCC_STRING: {// {STRING}
uint str = modifier + GetInt32(&argv, argve, &argt, SCC_STRING);
uint str = modifier + args->GetInt32(SCC_STRING);
/* WARNING. It's prohibited for the included string to consume any arguments.
* For included strings that consume argument, you should use STRING1, STRING2 etc.
* To debug stuff you can set argv to NULL and it will tell you */
buff = GetStringWithArgs(buff, str, argv, argve, last);
StringParameters tmp_params(args->GetDataPointer(), args->num_param - args->offset, NULL);
buff = GetStringWithArgs(buff, str, &tmp_params, last);
modifier = 0;
break;
}
case SCC_COMMA: // {COMMA}
buff = FormatCommaNumber(buff, GetInt64(&argv, argve, &argt, SCC_COMMA), last);
buff = FormatCommaNumber(buff, args->GetInt64(SCC_COMMA), last);
break;
case SCC_ARG_INDEX: { // Move argument pointer
byte offset = (byte)*str++;
argv = argv_orig + offset;
if (argt_orig != NULL) argt = argt_orig + offset;
args->offset = orig_offset + (byte)*str++;
break;
}
case SCC_PLURAL_LIST: { // {P}
int plural_form = *str++; // contains the plural form for this string
byte idx = *str++;
assert(argv_orig + idx < argve);
int64 v = argv_orig[idx]; // contains the number that determines plural
uint offset = orig_offset + (byte)*str++;
int64 v = *args->GetPointerToOffset(offset); // contains the number that determines plural
str = ParseStringChoice(str, DeterminePluralForm(v, plural_form), &buff, last);
break;
}
case SCC_NUM: // {NUM}
buff = FormatNoCommaNumber(buff, GetInt64(&argv, argve, &argt, SCC_NUM), last);
buff = FormatNoCommaNumber(buff, args->GetInt64(SCC_NUM), last);
break;
case SCC_ZEROFILL_NUM: { // {ZEROFILL_NUM}
int64 num = GetInt64(&argv, argve, &argt);
buff = FormatZerofillNumber(buff, num, GetInt64(&argv, argve, &argt), last);
int64 num = args->GetInt64();
buff = FormatZerofillNumber(buff, num, args->GetInt64(), last);
break;
}
case SCC_HEX: // {HEX}
buff = FormatHexNumber(buff, (uint64)GetInt64(&argv, argve, &argt, SCC_HEX), last);
buff = FormatHexNumber(buff, (uint64)args->GetInt64(SCC_HEX), last);
break;
case SCC_BYTES: // {BYTES}
buff = FormatBytes(buff, GetInt64(&argv, argve, &argt), last);
buff = FormatBytes(buff, args->GetInt64(), last);
break;
case SCC_CURRENCY: // {CURRENCY}
buff = FormatGenericCurrency(buff, _currency, GetInt64(&argv, argve, &argt, SCC_CURRENCY), false, last);
buff = FormatGenericCurrency(buff, _currency, args->GetInt64(SCC_CURRENCY), false, last);
break;
case SCC_WAYPOINT_NAME: { // {WAYPOINT}
Waypoint *wp = Waypoint::Get(GetInt32(&argv, argve, &argt, SCC_WAYPOINT_NAME));
Waypoint *wp = Waypoint::Get(args->GetInt32(SCC_WAYPOINT_NAME));
assert(wp != NULL);
if (wp->name != NULL) {
buff = strecpy(buff, wp->name, last);
} else {
int64 args[2];
args[0] = wp->town->index;
args[1] = wp->town_cn + 1;
int64 args_array[2];
StringParameters tmp_params(args_array);
args_array[0] = wp->town->index;
args_array[1] = wp->town_cn + 1;
StringID str = ((wp->string_id == STR_SV_STNAME_BUOY) ? STR_FORMAT_BUOY_NAME : STR_FORMAT_WAYPOINT_NAME);
if (wp->town_cn != 0) str++;
buff = GetStringWithArgs(buff, str, args, endof(args), last);
buff = GetStringWithArgs(buff, str, &tmp_params, last);
}
break;
}
case SCC_STATION_NAME: { // {STATION}
StationID sid = GetInt32(&argv, argve, &argt, SCC_STATION_NAME);
StationID sid = args->GetInt32(SCC_STATION_NAME);
const Station *st = Station::GetIfValid(sid);
if (st == NULL) {
/* The station doesn't exist anymore. The only place where we might
* be "drawing" an invalid station is in the case of cargo that is
* in transit. */
buff = GetStringWithArgs(buff, STR_UNKNOWN_STATION, NULL, NULL, last);
StringParameters tmp_params(NULL, 0, NULL);
buff = GetStringWithArgs(buff, STR_UNKNOWN_STATION, &tmp_params, last);
break;
}
@ -1073,35 +1079,38 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
}
}
int64 args[3];
args[0] = STR_TOWN_NAME;
args[1] = st->town->index;
args[2] = st->index;
buff = GetStringWithArgs(buff, str, args, endof(args), last);
int64 args_array[3];
StringParameters tmp_params(args_array);
args_array[0] = STR_TOWN_NAME;
args_array[1] = st->town->index;
args_array[2] = st->index;
buff = GetStringWithArgs(buff, str, &tmp_params, last);
}
break;
}
case SCC_DEPOT_NAME: { // {DEPOT}
VehicleType vt = (VehicleType)GetInt32(&argv, argve, &argt, SCC_DEPOT_NAME);
VehicleType vt = (VehicleType)args->GetInt32(SCC_DEPOT_NAME);
if (vt == VEH_AIRCRAFT) {
int64 args[] = { GetInt32(&argv, argve, &argt) };
buff = GetStringWithArgs(buff, STR_FORMAT_DEPOT_NAME_AIRCRAFT, args, endof(args), last);
int64 args_array[] = { args->GetInt32() };
StringParameters tmp_params(args_array);
buff = GetStringWithArgs(buff, STR_FORMAT_DEPOT_NAME_AIRCRAFT, &tmp_params, last);
break;
}
const Depot *d = Depot::Get(GetInt32(&argv, argve, &argt));
const Depot *d = Depot::Get(args->GetInt32());
if (d->name != NULL) {
buff = strecpy(buff, d->name, last);
} else {
int64 args[] = { d->town->index, d->town_cn + 1 };
buff = GetStringWithArgs(buff, STR_FORMAT_DEPOT_NAME_TRAIN + 2 * vt + (d->town_cn == 0 ? 0 : 1), args, endof(args), last);
int64 args_array[] = { d->town->index, d->town_cn + 1 };
StringParameters tmp_params(args_array);
buff = GetStringWithArgs(buff, STR_FORMAT_DEPOT_NAME_TRAIN + 2 * vt + (d->town_cn == 0 ? 0 : 1), &tmp_params, last);
}
break;
}
case SCC_TOWN_NAME: { // {TOWN}
const Town *t = Town::Get(GetInt32(&argv, argve, &argt, SCC_TOWN_NAME));
const Town *t = Town::Get(args->GetInt32(SCC_TOWN_NAME));
assert(t != NULL);
@ -1114,23 +1123,23 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
}
case SCC_GROUP_NAME: { // {GROUP}
const Group *g = Group::Get(GetInt32(&argv, argve, &argt));
const Group *g = Group::Get(args->GetInt32());
assert(g != NULL);
if (g->name != NULL) {
buff = strecpy(buff, g->name, last);
} else {
int64 args[1];
int64 args_array[] = { g->index };
StringParameters tmp_params(args_array);
args[0] = g->index;
buff = GetStringWithArgs(buff, STR_FORMAT_GROUP_NAME, args, endof(args), last);
buff = GetStringWithArgs(buff, STR_FORMAT_GROUP_NAME, &tmp_params, last);
}
break;
}
case SCC_ENGINE_NAME: { // {ENGINE}
EngineID engine = (EngineID)GetInt32(&argv, argve, &argt, SCC_ENGINE_NAME);
EngineID engine = (EngineID)args->GetInt32(SCC_ENGINE_NAME);
const Engine *e = Engine::Get(engine);
assert(e != NULL);
@ -1138,21 +1147,23 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
if (e->name != NULL && e->IsEnabled()) {
buff = strecpy(buff, e->name, last);
} else {
buff = GetStringWithArgs(buff, e->info.string_id, NULL, NULL, last);
StringParameters tmp_params(NULL, 0, NULL);
buff = GetStringWithArgs(buff, e->info.string_id, &tmp_params, last);
}
break;
}
case SCC_VEHICLE_NAME: { // {VEHICLE}
const Vehicle *v = Vehicle::Get(GetInt32(&argv, argve, &argt, SCC_VEHICLE_NAME));
const Vehicle *v = Vehicle::Get(args->GetInt32(SCC_VEHICLE_NAME));
assert(v != NULL);
if (v->name != NULL) {
buff = strecpy(buff, v->name, last);
} else {
int64 args[1];
args[0] = v->unitnumber;
int64 args_array[1];
args_array[0] = v->unitnumber;
StringParameters tmp_params(args_array);
StringID str;
switch (v->type) {
@ -1163,55 +1174,59 @@ static char *FormatString(char *buff, const char *str_arg, int64 *argv, const in
case VEH_AIRCRAFT: str = STR_SV_AIRCRAFT_NAME; break;
}
buff = GetStringWithArgs(buff, str, args, endof(args), last);
buff = GetStringWithArgs(buff, str, &tmp_params, last);
}
break;
}
case SCC_SIGN_NAME: { // {SIGN}
const Sign *si = Sign::Get(GetInt32(&argv, argve, &argt));
const Sign *si = Sign::Get(args->GetInt32());
if (si->name != NULL) {
buff = strecpy(buff, si->name, last);
} else {
buff = GetStringWithArgs(buff, STR_DEFAULT_SIGN_NAME, NULL, NULL, last);
StringParameters tmp_params(NULL, 0, NULL);
buff = GetStringWithArgs(buff, STR_DEFAULT_SIGN_NAME, &tmp_params, last);
}
break;
}
case SCC_COMPANY_NAME: { // {COMPANY}
const Company *c = Company::Get((CompanyID)GetInt32(&argv, argve, &argt));
const Company *c = Company::Get((CompanyID)args->GetInt32());
if (c->name != NULL) {
buff = strecpy(buff, c->name, last);
} else {
int64 args[1];
args[0] = c->name_2;
buff = GetStringWithArgs(buff, c->name_1, args, endof(args), last);
int64 args_array[1];
args_array[0] = c->name_2;
StringParameters tmp_params(args_array);
buff = GetStringWithArgs(buff, c->name_1, &tmp_params, last);
}
break;
}
case SCC_COMPANY_NUM: { // {COMPANYNUM}
CompanyID company = (CompanyID)GetInt32(&argv, argve, &argt);
CompanyID company = (CompanyID)args->GetInt32();
/* Nothing is added for AI or inactive companies */
if (Company::IsValidHumanID(company)) {
int64 args[1];
args[0] = company + 1;
buff = GetStringWithArgs(buff, STR_FORMAT_COMPANY_NUM, args, endof(args), last);
int64 args_array[1];
args_array[0] = company + 1;
StringParameters tmp_params(args_array);
buff = GetStringWithArgs(buff, STR_FORMAT_COMPANY_NUM, &tmp_params, last);
}
break;
}
case SCC_PRESIDENT_NAME: { // {PRESIDENTNAME}
const Company *c = Company::Get((CompanyID)GetInt32(&argv, argve, &argt, SCC_PRESIDENT_NAME));
const Company *c = Company::Get((CompanyID)args->GetInt32(SCC_PRESIDENT_NAME));
if (c->president_name != NULL) {
buff = strecpy(buff, c->president_name, last);
} else {
int64 args[1];
args[0] = c->president_name_2;
buff = GetStringWithArgs(buff, c->president_name_1, args, endof(args), last);
int64 args_array[1];
args_array[0] = c->president_name_2;
StringParameters tmp_params(args_array);
buff = GetStringWithArgs(buff, c->president_name_1, &tmp_params, last);
}
break;
}
@ -1382,22 +1397,22 @@ static char *GenPresidentName(char *buff, uint32 x, const char *last)
return buff;
}
static char *GetSpecialNameString(char *buff, int ind, int64 *argv, const int64 *argve, const char *last, WChar *argt)
static char *GetSpecialNameString(char *buff, int ind, StringParameters *args, const char *last)
{
switch (ind) {
case 1: // not used
return strecpy(buff, _silly_company_names[GetInt32(&argv, argve, &argt) & 0xFFFF], last);
return strecpy(buff, _silly_company_names[args->GetInt32() & 0xFFFF], last);
case 2: // used for Foobar & Co company names
return GenAndCoName(buff, GetInt32(&argv, argve, &argt), last);
return GenAndCoName(buff, args->GetInt32(), last);
case 3: // President name
return GenPresidentName(buff, GetInt32(&argv, argve, &argt), last);
return GenPresidentName(buff, args->GetInt32(), last);
}
/* town name? */
if (IsInsideMM(ind - 6, 0, SPECSTR_TOWNNAME_LAST - SPECSTR_TOWNNAME_START + 1)) {
buff = GetSpecialTownNameString(buff, ind - 6, GetInt32(&argv, argve, &argt), last);
buff = GetSpecialTownNameString(buff, ind - 6, args->GetInt32(), last);
return strecpy(buff, " Transport", last);
}

159
src/strings_func.h
Unescape Escape View File

@ -15,9 +15,129 @@
#include "strings_type.h"
#include "string_type.h"
class StringParameters {
StringParameters *parent; ///< If not NULL, this instance references data from this parent instance.
uint64 *data; ///< Array with the actual data.
WChar *type; ///< Array with type information about the data. Can be NULL when no type information is needed. See #StringControlCode.
public:
uint offset; ///< Current offset in the data/type arrays.
uint num_param; ///< Length of the data array.
/** Create a new StringParameters instance. */
StringParameters(uint64 *data, uint num_param, WChar *type) :
parent(NULL),
data(data),
type(type),
offset(0),
num_param(num_param)
{ }
/** Create a new StringParameters instance. */
template <size_t Tnum_param>
StringParameters(int64 (&data)[Tnum_param]) :
parent(NULL),
data((uint64 *)data),
type(NULL),
offset(0),
num_param(Tnum_param)
{
assert_compile(sizeof(data[0]) == sizeof(uint64));
}
/**
* Create a new StringParameters instance that can reference part of the data of
* the given partent instance.
*/
StringParameters(StringParameters &parent, uint size) :
parent(&parent),
data(parent.data + parent.offset),
offset(0),
num_param(size)
{
assert(size <= parent.num_param - parent.offset);
if (parent.type == NULL) {
this->type = NULL;
} else {
this->type = parent.type + parent.offset;
}
}
~StringParameters()
{
if (this->parent != NULL) {
this->parent->offset += this->num_param;
}
}
void ClearTypeInformation();
/**
* Read an int64 from the argument array. The offset is increased
* so the next time GetInt64 is called the next value is read.
*/
int64 GetInt64(WChar type = 0)
{
assert(this->offset < this->num_param);
if (this->type != NULL) {
assert(this->type[this->offset] == 0 || this->type[this->offset] == type);
this->type[this->offset] = type;
}
return this->data[this->offset++];
}
/** Read an int32 from the argument array. @see GetInt64. */
int32 GetInt32(WChar type = 0)
{
return (int32)this->GetInt64(type);
}
void ShiftParameters(uint amount);
/** Get a pointer to the current element in the data array. */
uint64 *GetDataPointer() const
{
return &this->data[this->offset];
}
/** Get a pointer to a specific element in the data array. */
uint64 *GetPointerToOffset(uint offset) const
{
assert(offset < this->num_param);
return &this->data[offset];
}
/** Does this instance store information about the type of the parameters. */
bool HasTypeInformation() const
{
return this->type != NULL;
}
/** Get the type of a specific element. */
WChar GetTypeAtOffset(uint offset) const
{
assert(offset < this->num_param);
assert(this->HasTypeInformation());
return this->type[offset];
}
void SetParam(uint n, uint64 v)
{
assert(n < this->num_param);
this->data[n] = v;
}
uint64 GetParam(uint n) const
{
assert(n < this->num_param);
return this->data[n];
}
};
extern StringParameters _global_string_params;
char *InlineString(char *buf, StringID string);
char *GetString(char *buffr, StringID string, const char *last);
char *GetStringWithArgs(char *buffr, uint string, int64 *argv, const int64 *argve, const char *last, WChar *argt = NULL);
char *GetStringWithArgs(char *buffr, uint string, StringParameters *args, const char *last);
const char *GetStringPtr(StringID string);
void InjectDParam(uint amount);
@ -40,14 +160,14 @@ static inline void SetDParamX(uint64 *s, uint n, uint64 v)
*/
static inline void SetDParam(uint n, uint64 v)
{
extern uint64 _decode_parameters[20];
assert(n < lengthof(_decode_parameters));
_decode_parameters[n] = v;
_global_string_params.SetParam(n, v);
}
void SetDParamStr(uint n, const char *str);
void CopyInDParam(int offs, const uint64 *src, int num);
void CopyOutDParam(uint64 *dst, int offs, int num);
/**
* Get the current string parameter at index \a n from parameter array \a s.
* @param s Array of string parameters.
@ -66,34 +186,7 @@ static inline uint64 GetDParamX(const uint64 *s, uint n)
*/
static inline uint64 GetDParam(uint n)
{
extern uint64 _decode_parameters[20];
assert(n < lengthof(_decode_parameters));
return _decode_parameters[n];
}
/**
* Copy \a num string parameters from array \a src into the global string parameter array.
* @param offs Index in the global array to copy the first string parameter to.
* @param src Source array of string parameters.
* @param num Number of string parameters to copy.
*/
static inline void CopyInDParam(int offs, const uint64 *src, int num)
{
extern uint64 _decode_parameters[20];
memcpy(_decode_parameters + offs, src, sizeof(uint64) * (num));
}
/**
* Copy \a num string parameters from the global string parameter array to the \a dst array.
* @param dst Destination array of string parameters.
* @param offs Index in the global array to copy the first string parameter from.
* @param num Number of string parameters to copy.
*/
static inline void CopyOutDParam(uint64 *dst, int offs, int num)
{
extern uint64 _decode_parameters[20];
memcpy(dst, _decode_parameters + offs, sizeof(uint64) * (num));
return _global_string_params.GetParam(n);
}
extern TextDirection _current_text_dir; ///< Text direction of the currently selected language

5
src/townname.cpp
Unescape Escape View File

@ -49,8 +49,9 @@ TownNameParams::TownNameParams(const Town *t) :
char *GetTownName(char *buff, const TownNameParams *par, uint32 townnameparts, const char *last)
{
if (par->grfid == 0) {
int64 args[1] = { townnameparts };
return GetStringWithArgs(buff, par->type, args, endof(args), last);
int64 args_array[1] = { townnameparts };
StringParameters tmp_params(args_array);
return GetStringWithArgs(buff, par->type, &tmp_params, last);
}
return GRFTownNameGenerate(buff, par->grfid, par->type, townnameparts, last);

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