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Remove now-unused RCT2 export functions

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This commit is contained in:
Michael Steenbeek
2022-01-08 20:00:30 +01:00
committed by GitHub
parent 8d7413f934
commit 4e17bb54b4
5 changed files with 0 additions and 192 deletions
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38
src/openrct2/localisation/Convert.cpp
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@@ -82,36 +82,6 @@ static std::string DecodeToMultiByte(std::string_view src)
return result;
}
/**
* Encodes a UTF-8 string as an RCT2 string.
*/
static std::string Encode(const std::string& src)
{
std::string dst;
const utf8* ch = src.data();
int32_t codepoint;
while ((codepoint = utf8_get_next(ch, &ch)) != 0)
{
codepoint = encoding_convert_unicode_to_rct2(codepoint);
if (codepoint <= std::numeric_limits<uint8_t>::max())
{
dst.push_back(codepoint);
}
else if (codepoint <= std::numeric_limits<uint16_t>::max())
{
dst.push_back(static_cast<char>(static_cast<uint8_t>(0xFF)));
dst.push_back((codepoint >> 8) & 0xFF);
dst.push_back(codepoint & 0xFF);
}
else
{
// RCT2 strings do not support code points greater than 65535, replace them with '?'
dst.push_back('?');
}
}
return dst;
}
static int32_t GetCodePageForRCT2Language(RCT2LanguageId languageId)
{
switch (languageId)
@@ -153,11 +123,3 @@ std::string rct2_to_utf8(std::string_view src, RCT2LanguageId languageId)
auto decoded = DecodeToMultiByte(src);
return String::Convert(decoded, codePage, CODE_PAGE::CP_UTF8);
}
std::string utf8_to_rct2(std::string_view src)
{
// NOTE: This is only used for SC6 / SV6 files which don't store the language identifier
// because of this, we can only store in RCT2's CP_1252 format. We can preserve some
// unicode characters, but only those between 256 and 65535.
return Encode(std::string(src));
}