ebd4ebf298
cleaned up function interface to avoid referencing the file system in the worker functions. replaced StringTable's operators with functions.. The main reason is that these are far easier to look up when browsing the source. This also fixes a premature translation in SBARINFO that was done in the parsing stage, not the printing stage.
140 lines
4.2 KiB
C++
140 lines
4.2 KiB
C++
/*
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** stringtable.h
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**
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**---------------------------------------------------------------------------
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** Copyright 1998-2006 Randy Heit
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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**
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**---------------------------------------------------------------------------
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**
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**
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** FStringTable
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**
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** This class manages a list of localizable strings stored in a wad file.
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*/
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#ifndef __STRINGTABLE_H__
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#define __STRINGTABLE_H__
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#ifdef _MSC_VER
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#pragma once
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#endif
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#include <stdlib.h>
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#include <vector>
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#include "basics.h"
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#include "zstring.h"
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#include "tarray.h"
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#include "name.h"
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struct TableElement
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{
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int filenum;
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FString strings[4];
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};
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// This public interface is for Dehacked
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class StringMap : public TMap<FName, TableElement>
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{
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public:
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const char *MatchString(const char *string) const;
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};
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struct StringMacro
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{
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FString Replacements[4];
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};
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class FStringTable
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{
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public:
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enum : uint32_t
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{
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default_table = MAKE_ID('*', '*', 0, 0),
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global_table = MAKE_ID('*', 0, 0, 0),
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override_table = MAKE_ID('*', '*', '*', 0)
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};
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using LangMap = TMap<uint32_t, StringMap>;
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using StringMacroMap = TMap<FName, StringMacro>;
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void LoadStrings(FileSys::FileSystem& fileSystem, const char *language);
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void UpdateLanguage(const char* language);
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StringMap GetDefaultStrings() { return allStrings[default_table]; } // Dehacked needs these for comparison
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void SetOverrideStrings(StringMap & map)
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{
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allStrings.Insert(override_table, map);
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UpdateLanguage(nullptr);
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}
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const char *GetLanguageString(const char *name, uint32_t langtable, int gender = -1) const;
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bool MatchDefaultString(const char *name, const char *content) const;
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const char *CheckString(const char *name, uint32_t *langtable = nullptr, int gender = -1) const;
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const char* GetString(const char* name) const;
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const char* GetString(const FString& name) const { return GetString(name.GetChars()); }
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bool exists(const char *name);
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void InsertString(int filenum, int langid, FName label, const FString& string);
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private:
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FString activeLanguage;
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StringMacroMap allMacros;
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LangMap allStrings;
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TArray<std::pair<uint32_t, StringMap*>> currentLanguageSet;
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void LoadLanguage (int lumpnum, const char* buffer, size_t size);
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TArray<TArray<FString>> parseCSV(const char* buffer, size_t size);
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bool ParseLanguageCSV(int filenum, const char* buffer, size_t size);
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bool readMacros(const char* buffer, size_t size);
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void DeleteString(int langid, FName label);
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void DeleteForLabel(int filenum, FName label);
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static size_t ProcessEscapes (char *str);
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public:
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static FString MakeMacro(const char *str)
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{
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if (*str == '$') return str;
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return FString("$") + str;
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}
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static FString MakeMacro(const char *str, size_t len)
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{
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if (*str == '$') return FString(str, len);
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return "$" + FString(str, len);
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}
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const char* localize(const char* str)
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{
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return *str == '$' ? GetString(str + 1) : str;
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}
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};
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#endif //__STRINGTABLE_H__
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