421 lines
8.6 KiB
C++
Executable File
421 lines
8.6 KiB
C++
Executable File
//-----------------------------------------------------------------------------
|
|
// Torque Game Engine
|
|
// Copyright (C) GarageGames.com, Inc.
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#include "platform/platform.h"
|
|
#include "core/stream.h"
|
|
#include "core/fileStream.h"
|
|
#include "core/resManager.h"
|
|
#include "console/console.h"
|
|
#include "console/consoleInternal.h"
|
|
#include "console/ast.h"
|
|
#include "console/compiler.h"
|
|
#include "util/safeDelete.h"
|
|
|
|
#include "i18n/lang.h"
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// LangFile Class
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
LangFile::LangFile(const UTF8 *langName /* = NULL */)
|
|
{
|
|
if(langName)
|
|
{
|
|
mLangName = new UTF8 [dStrlen(langName) + 1];
|
|
dStrcpy(mLangName, langName);
|
|
}
|
|
else
|
|
mLangName = NULL;
|
|
|
|
mLangFile = NULL;
|
|
}
|
|
|
|
LangFile::~LangFile()
|
|
{
|
|
// [tom, 3/1/2005] Note: If this is freed in FreeTable() then when the file
|
|
// is loaded, the language name will be blitzed.
|
|
// Programming after 36 hours without sleep != good.
|
|
|
|
SAFE_DELETE(mLangName);
|
|
SAFE_DELETE(mLangFile);
|
|
freeTable();
|
|
}
|
|
|
|
void LangFile::freeTable()
|
|
{
|
|
U32 i;
|
|
for(i = 0;i < mStringTable.size();i++)
|
|
{
|
|
if(mStringTable[i])
|
|
delete [] mStringTable[i];
|
|
}
|
|
mStringTable.clear();
|
|
}
|
|
|
|
bool LangFile::load(const UTF8 *filename)
|
|
{
|
|
Stream *pS;
|
|
bool bRet = false;
|
|
|
|
if(pS = ResourceManager->openStream((const char*)filename))
|
|
{
|
|
bRet = load(pS);
|
|
ResourceManager->closeStream(pS);
|
|
}
|
|
return bRet;
|
|
}
|
|
|
|
bool LangFile::load(Stream *s)
|
|
{
|
|
freeTable();
|
|
|
|
while(s->getStatus() != Stream::EOS)
|
|
{
|
|
char buf[256];
|
|
s->readString(buf);
|
|
addString((const UTF8*)buf);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool LangFile::save(const UTF8 *filename)
|
|
{
|
|
FileStream fs;
|
|
bool bRet = false;
|
|
|
|
if(!isLoaded())
|
|
return false;
|
|
|
|
if(ResourceManager->openFileForWrite(fs, (const char*)filename))
|
|
{
|
|
bRet = save(&fs);
|
|
fs.close();
|
|
}
|
|
return bRet;
|
|
}
|
|
|
|
bool LangFile::save(Stream *s)
|
|
{
|
|
if(!isLoaded())
|
|
return false;
|
|
|
|
U32 i;
|
|
for(i = 0;i < mStringTable.size();i++)
|
|
{
|
|
s->writeString((char*)mStringTable[i]);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
const UTF8 * LangFile::getString(U32 id)
|
|
{
|
|
if(id == LANG_INVALID_ID || id >= mStringTable.size())
|
|
return NULL;
|
|
return mStringTable[id];
|
|
}
|
|
|
|
U32 LangFile::addString(const UTF8 *str)
|
|
{
|
|
UTF8 *newstr = new UTF8 [dStrlen(str) + 1];
|
|
dStrcpy(newstr, str);
|
|
mStringTable.push_back(newstr);
|
|
return mStringTable.size() - 1;
|
|
}
|
|
|
|
void LangFile::setString(U32 id, const UTF8 *str)
|
|
{
|
|
if(id >= mStringTable.size())
|
|
mStringTable.setSize(id+1);
|
|
|
|
UTF8 *newstr = new UTF8 [dStrlen(str) + 1];
|
|
dStrcpy(newstr, str);
|
|
mStringTable[id] = newstr;
|
|
}
|
|
|
|
void LangFile::setLangName(const UTF8 *newName)
|
|
{
|
|
if(mLangName)
|
|
delete [] mLangName;
|
|
|
|
mLangName = new UTF8 [dStrlen(newName) + 1];
|
|
dStrcpy(mLangName, newName);
|
|
}
|
|
|
|
void LangFile::setLangFile(const UTF8 *langFile)
|
|
{
|
|
if(mLangFile)
|
|
delete [] mLangFile;
|
|
|
|
mLangFile = new UTF8 [dStrlen(langFile) + 1];
|
|
dStrcpy(mLangFile, langFile);
|
|
}
|
|
|
|
bool LangFile::activateLanguage()
|
|
{
|
|
if(isLoaded())
|
|
return true;
|
|
|
|
if(mLangFile)
|
|
{
|
|
return load(mLangFile);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void LangFile::deactivateLanguage()
|
|
{
|
|
if(mLangFile && isLoaded())
|
|
freeTable();
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// LangTable Class
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
IMPLEMENT_CONOBJECT(LangTable);
|
|
|
|
LangTable::LangTable() : mDefaultLang(-1), mCurrentLang(-1)
|
|
{
|
|
}
|
|
|
|
LangTable::~LangTable()
|
|
{
|
|
S32 i;
|
|
|
|
for(i = 0;i < mLangTable.size();i++)
|
|
{
|
|
if(mLangTable[i])
|
|
delete mLangTable[i];
|
|
}
|
|
mLangTable.clear();
|
|
}
|
|
|
|
S32 LangTable::addLanguage(LangFile *lang, const UTF8 *name /* = NULL */)
|
|
{
|
|
if(name)
|
|
lang->setLangName(name);
|
|
|
|
mLangTable.push_back(lang);
|
|
|
|
if(mDefaultLang == -1)
|
|
setDefaultLanguage(mLangTable.size() - 1);
|
|
if(mCurrentLang == -1)
|
|
setCurrentLanguage(mLangTable.size() - 1);
|
|
|
|
return mLangTable.size() - 1;
|
|
}
|
|
|
|
S32 LangTable::addLanguage(const UTF8 *filename, const UTF8 *name /* = NULL */)
|
|
{
|
|
LangFile *pLang;
|
|
S32 ret = -1;
|
|
|
|
if(pLang = new LangFile(name))
|
|
{
|
|
if(bool(ResourceManager->find((const char*)filename)))
|
|
{
|
|
pLang->setLangFile(filename);
|
|
|
|
if((ret = addLanguage(pLang)) >= 0)
|
|
return ret;
|
|
}
|
|
delete pLang;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
const UTF8 *LangTable::getString(const U32 id) const
|
|
{
|
|
const UTF8 *s = NULL;
|
|
|
|
if(mCurrentLang >= 0)
|
|
s = mLangTable[mCurrentLang]->getString(id);
|
|
if(s == NULL && mDefaultLang >= 0 && mDefaultLang != mCurrentLang)
|
|
s = mLangTable[mDefaultLang]->getString(id);
|
|
|
|
return s;
|
|
}
|
|
|
|
const U32 LangTable::getStringLength(const U32 id) const
|
|
{
|
|
const UTF8 *s = getString(id);
|
|
if(s)
|
|
return dStrlen(s);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void LangTable::setDefaultLanguage(S32 langid)
|
|
{
|
|
if(langid >= 0 && langid < mLangTable.size())
|
|
{
|
|
if(mLangTable[langid]->activateLanguage())
|
|
{
|
|
if(mDefaultLang >= 0)
|
|
mLangTable[mDefaultLang]->deactivateLanguage();
|
|
|
|
mDefaultLang = langid;
|
|
}
|
|
}
|
|
}
|
|
|
|
void LangTable::setCurrentLanguage(S32 langid)
|
|
{
|
|
if(langid >= 0 && langid < mLangTable.size())
|
|
{
|
|
if(mLangTable[langid]->activateLanguage())
|
|
{
|
|
Con::printf("Language %s [%s] activated.", mLangTable[langid]->getLangName(), mLangTable[langid]->getLangFile());
|
|
|
|
if(mCurrentLang >= 0 && mCurrentLang != mDefaultLang)
|
|
{
|
|
mLangTable[mCurrentLang]->deactivateLanguage();
|
|
Con::printf("Language %s [%s] deactivated.", mLangTable[mCurrentLang]->getLangName(), mLangTable[mCurrentLang]->getLangFile());
|
|
}
|
|
mCurrentLang = langid;
|
|
}
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// LangTable Console Methods
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
ConsoleMethod(LangTable, addLanguage, S32, 3, 4, "(string filename, [string languageName])")
|
|
{
|
|
UTF8 scriptFilenameBuffer[1024];
|
|
|
|
Con::expandScriptFilename((char*)scriptFilenameBuffer, sizeof(scriptFilenameBuffer), argv[2]);
|
|
return object->addLanguage(scriptFilenameBuffer, argc == 4 ? (const UTF8*)argv[3] : NULL);
|
|
}
|
|
|
|
ConsoleMethod(LangTable, getString, const char *, 3, 3, "(string filename)")
|
|
{
|
|
char *ret;
|
|
const char *str;
|
|
|
|
if(str = (const char*)object->getString(dAtoi(argv[2])))
|
|
{
|
|
ret = Con::getReturnBuffer(dStrlen(str) + 1);
|
|
dStrcpy(ret, str);
|
|
return ret;
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
ConsoleMethod(LangTable, setDefaultLanguage, void, 3, 3, "(int language)")
|
|
{
|
|
object->setDefaultLanguage(dAtoi(argv[2]));
|
|
}
|
|
|
|
ConsoleMethod(LangTable, setCurrentLanguage, void, 3, 3, "(int language)")
|
|
{
|
|
object->setCurrentLanguage(dAtoi(argv[2]));
|
|
}
|
|
|
|
ConsoleMethod(LangTable, getCurrentLanguage, S32, 2, 2, "()")
|
|
{
|
|
return object->getCurrentLanguage();
|
|
}
|
|
|
|
ConsoleMethod(LangTable, getLangName, const char *, 3, 3, "(int language)")
|
|
{
|
|
char *ret;
|
|
const char *str;
|
|
|
|
if(str = (const char*)object->getLangName(dAtoi(argv[2])))
|
|
{
|
|
ret = Con::getReturnBuffer(dStrlen(str) + 1);
|
|
dStrcpy(ret, str);
|
|
return ret;
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
ConsoleMethod(LangTable, getNumLang, S32, 2, 2, "()")
|
|
{
|
|
return object->getNumLang();
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Support Functions
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
UTF8 *sanitiseVarName(const UTF8 *varName, UTF8 *buffer, U32 bufsize)
|
|
{
|
|
if(! varName || bufsize < 10) // [tom, 3/3/2005] bufsize check gives room to be lazy below
|
|
{
|
|
*buffer = 0;
|
|
return NULL;
|
|
}
|
|
|
|
dStrcpy(buffer, (const UTF8*)"I18N::");
|
|
|
|
UTF8 *dptr = buffer + 6;
|
|
const UTF8 *sptr = varName;
|
|
while(*sptr)
|
|
{
|
|
if(dIsalnum(*sptr))
|
|
*dptr++ = *sptr++;
|
|
else
|
|
{
|
|
if(*(dptr - 1) != '_')
|
|
*dptr++ = '_';
|
|
sptr++;
|
|
}
|
|
|
|
if((dptr - buffer) >= (bufsize - 1))
|
|
break;
|
|
}
|
|
*dptr = 0;
|
|
|
|
return buffer;
|
|
}
|
|
|
|
UTF8 *getCurrentModVarName(UTF8 *buffer, U32 bufsize)
|
|
{
|
|
char varName[256];
|
|
StringTableEntry cbName = CodeBlock::getCurrentCodeBlockName();
|
|
|
|
const UTF8 *slash = (const UTF8*)dStrchr(cbName, '/');
|
|
if (slash == NULL)
|
|
{
|
|
Con::errorf("Illegal CodeBlock path detected in sanitiseVarName() (no mod directory): %s", cbName);
|
|
return NULL;
|
|
}
|
|
|
|
dStrncpy(varName, cbName, slash - (const UTF8*)cbName);
|
|
varName[slash - (const UTF8*)cbName] = 0;
|
|
|
|
return sanitiseVarName((UTF8*)varName, buffer, bufsize);
|
|
}
|
|
|
|
const LangTable *getCurrentModLangTable()
|
|
{
|
|
UTF8 saneVarName[256];
|
|
|
|
if(getCurrentModVarName(saneVarName, sizeof(saneVarName)))
|
|
{
|
|
const LangTable *lt = dynamic_cast<LangTable *>(Sim::findObject(Con::getIntVariable((const char*)saneVarName)));
|
|
return lt;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
const LangTable *getModLangTable(const UTF8 *mod)
|
|
{
|
|
UTF8 saneVarName[256];
|
|
|
|
if(sanitiseVarName(mod, saneVarName, sizeof(saneVarName)))
|
|
{
|
|
const LangTable *lt = dynamic_cast<LangTable *>(Sim::findObject(Con::getIntVariable((const char*)saneVarName)));
|
|
return lt;
|
|
}
|
|
return NULL;
|
|
}
|