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(svn r21209) -Feature: [NewGRF] Allow setting the gender of the current string or select the case of the next substring

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rubidium 2010-11-16 14:00:02 +00:00
parent 0500c92003
commit 0f9c40244a
3 changed files with 46 additions and 2 deletions
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13
src/newgrf.cpp
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@ -1765,6 +1765,19 @@ static ChangeInfoResult TownHouseChangeInfo(uint hid, int numinfo, int prop, Byt
return ret;
}
/**
* Get the language map associated with a given NewGRF and language.
* @param grfid The NewGRF to get the map for.
* @param language_id The (NewGRF) language ID to get the map for.
* @return the LanguageMap, or NULL if it couldn't be found.
*/
/* static */ const LanguageMap *LanguageMap::GetLanguageMap(uint32 grfid, uint8 language_id)
{
/* LanguageID "MAX_LANG", i.e. 7F is any. This language can't have a gender/case mapping, but has to be handled gracefully. */
const GRFFile *grffile = GetFileByGRFID(grfid);
return (grffile != NULL && grffile->language_map != NULL && language_id < MAX_LANG) ? &grffile->language_map[language_id] : NULL;
}
static ChangeInfoResult GlobalVarChangeInfo(uint gvid, int numinfo, int prop, ByteReader *buf)
{
ChangeInfoResult ret = CIR_SUCCESS;

32
src/newgrf_text.cpp
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@ -25,6 +25,7 @@
#include "string_func.h"
#include "date_type.h"
#include "debug.h"
#include "language.h"
#include "table/strings.h"
#include "table/control_codes.h"
@ -216,6 +217,20 @@ static uint _num_grf_texts = 0;
static GRFTextEntry _grf_text[(1 << TABSIZE) * 3];
static byte _currentLangID = GRFLX_ENGLISH; ///< by default, english is used.
/**
* Get the mapping from the NewGRF supplied ID to OpenTTD's internal ID.
* @param newgrf_id The NewGRF ID to map.
* @param gender Whether to map genders or cases.
* @return The, to OpenTTD's internal ID, mapped index, or -1 if there is no mapping.
*/
int LanguageMap::GetMapping(int newgrf_id, bool gender) const
{
const SmallVector<Mapping, 1> &map = gender ? this->gender_map : this->case_map;
for (const Mapping *m = map.Begin(); m != map.End(); m++) {
if (m->newgrf_id == newgrf_id) return m->openttd_id;
}
return -1;
}
/**
* Translate TTDPatch string codes into something OpenTTD can handle (better).
@ -305,8 +320,9 @@ char *TranslateTTDPatchCodes(uint32 grfid, uint8 language_id, const char *str, i
case 0x96: d += Utf8Encode(d, SCC_GRAY); break;
case 0x97: d += Utf8Encode(d, SCC_DKBLUE); break;
case 0x98: d += Utf8Encode(d, SCC_BLACK); break;
case 0x9A:
switch (*str++) {
case 0x9A: {
int code = *str++;
switch (code) {
case 0x00: // FALL THROUGH
case 0x01: d += Utf8Encode(d, SCC_NEWGRF_PRINT_QWORD_CURRENCY); break;
/* 0x02: ignore next colour byte is not supported. It works on the final
@ -334,12 +350,24 @@ char *TranslateTTDPatchCodes(uint32 grfid, uint8 language_id, const char *str, i
case 0x0B: d += Utf8Encode(d, SCC_NEWGRF_PRINT_HEX_QWORD); break;
case 0x0C: d += Utf8Encode(d, SCC_NEWGRF_PRINT_WORD_STATION_NAME); break;
case 0x0D: d += Utf8Encode(d, SCC_NEWGRF_PRINT_WORD_WEIGHT); break;
case 0x0E:
case 0x0F: {
const LanguageMap *lm = LanguageMap::GetLanguageMap(grfid, language_id);
int index = *str++;
int mapped = lm != NULL ? lm->GetMapping(index, code == 0x0E) : -1;
if (mapped >= 0) {
d += Utf8Encode(d, code == 0x0E ? SCC_GENDER_INDEX : SCC_SETCASE);
d += Utf8Encode(d, mapped);
}
break;
}
default:
grfmsg(1, "missing handler for extended format code");
break;
}
break;
}
case 0x9E: d += Utf8Encode(d, 0x20AC); break; // Euro
case 0x9F: d += Utf8Encode(d, 0x0178); break; // Y with diaeresis

3
src/newgrf_text.h
View File

@ -59,6 +59,9 @@ struct LanguageMap {
* both cases. Thus we are basically implementing a multi-map. */
SmallVector<Mapping, 1> gender_map; ///< Mapping of NewGRF and OpenTTD IDs for genders.
SmallVector<Mapping, 1> case_map; ///< Mapping of NewGRF and OpenTTD IDs for cases.
int GetMapping(int newgrf_id, bool gender) const;
static const LanguageMap *GetLanguageMap(uint32 grfid, uint8 language_id);
};
#endif /* NEWGRF_TEXT_H */