ddnet/src/game/localization.h

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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com. */
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#ifndef GAME_LOCALIZATION_H
#define GAME_LOCALIZATION_H
#include <base/system.h> // GNUC_ATTRIBUTE
#include <engine/shared/memheap.h>
#include <vector>
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class CLocalizationDatabase
{
class CString
{
public:
unsigned m_Hash;
unsigned m_ContextHash;
const char *m_pReplacement;
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CString() {}
CString(unsigned Hash, unsigned ContextHash, const char *pReplacement) :
m_Hash(Hash), m_ContextHash(ContextHash), m_pReplacement(pReplacement)
{
}
bool operator<(const CString &Other) const { return m_Hash < Other.m_Hash || (m_Hash == Other.m_Hash && m_ContextHash < Other.m_ContextHash); }
bool operator<=(const CString &Other) const { return m_Hash < Other.m_Hash || (m_Hash == Other.m_Hash && m_ContextHash <= Other.m_ContextHash); }
bool operator==(const CString &Other) const { return m_Hash == Other.m_Hash && m_ContextHash == Other.m_ContextHash; }
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};
std::vector<CString> m_vStrings;
CHeap m_StringsHeap;
int m_VersionCounter;
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int m_CurrentVersion;
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public:
CLocalizationDatabase();
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bool Load(const char *pFilename, class IStorage *pStorage, class IConsole *pConsole);
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int Version() const { return m_CurrentVersion; }
void AddString(const char *pOrgStr, const char *pNewStr, const char *pContext);
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const char *FindString(unsigned Hash, unsigned ContextHash) const;
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};
extern CLocalizationDatabase g_Localization;
class CLocConstString
{
const char *m_pDefaultStr;
const char *m_pCurrentStr;
unsigned m_Hash;
unsigned m_ContextHash;
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int m_Version;
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public:
CLocConstString(const char *pStr, const char *pContext = "");
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void Reload();
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inline operator const char *()
{
if(m_Version != g_Localization.Version())
Reload();
return m_pCurrentStr;
}
};
extern const char *Localize(const char *pStr, const char *pContext = "")
GNUC_ATTRIBUTE((format_arg(1)));
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#endif