mirror of
https://github.com/OpenRCT2/OpenRCT2
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119 lines
3.0 KiB
C++
119 lines
3.0 KiB
C++
#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
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/*****************************************************************************
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* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
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*
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* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
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* For more information, visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* A full copy of the GNU General Public License can be found in licence.txt
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*****************************************************************************/
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#pragma endregion
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#include <algorithm>
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#include "../core/IStream.hpp"
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#include "../core/String.hpp"
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#include "../localisation/LanguagePack.h"
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#include "StringTable.h"
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constexpr uint8 RCT2_LANGUAGE_ID_ENGLISH_UK = 0;
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constexpr uint8 RCT2_LANGUAGE_ID_BLANK = 254;
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constexpr uint8 RCT2_LANGUAGE_ID_END = 255;
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bool StringIsBlank(utf8 * str)
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{
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for (utf8 * ch = str; *ch != '\0'; ch++)
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{
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if (!isblank(*ch))
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{
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return false;
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}
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}
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return true;
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}
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StringTable::~StringTable()
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{
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for (auto entry : _strings)
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{
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Memory::Free(entry.Text);
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}
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}
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void StringTable::Read(IStream * stream, uint8 id)
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{
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uint8 languageId;
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while ((languageId = stream->ReadValue<uint8>()) != RCT2_LANGUAGE_ID_END)
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{
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StringTableEntry entry;
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entry.Id = id;
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entry.LanguageId = languageId;
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char * win1252 = stream->ReadString();
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if (StringIsBlank(win1252))
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{
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entry.LanguageId = RCT2_LANGUAGE_ID_BLANK;
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}
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entry.Text = win1252_to_utf8_alloc(win1252);
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Memory::Free(win1252);
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String::Trim(entry.Text);
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_strings.push_back(entry);
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}
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Sort();
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}
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const utf8 * StringTable::GetString(uint8 id)
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{
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for (auto &string : _strings)
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{
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if (string.Id == id)
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{
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return string.Text;
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}
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}
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return nullptr;
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}
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void StringTable::Sort()
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{
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std::sort(_strings.begin(), _strings.end(), [](const StringTableEntry &a, const StringTableEntry &b) -> bool
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{
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if (a.Id == b.Id)
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{
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if (a.LanguageId == b.LanguageId)
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{
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return _strcmpi(a.Text, b.Text) == -1;
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}
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uint8 currentLanguage = LanguagesDescriptors[gCurrentLanguage].rct2_original_id;
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if (a.LanguageId == currentLanguage)
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{
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return true;
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}
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if (b.LanguageId == currentLanguage)
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{
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return false;
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}
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if (a.LanguageId == RCT2_LANGUAGE_ID_ENGLISH_UK)
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{
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return true;
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}
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if (b.LanguageId == RCT2_LANGUAGE_ID_ENGLISH_UK)
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{
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return false;
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}
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return a.LanguageId < b.LanguageId;
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}
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return a.Id < b.Id;
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});
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}
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