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Code Issues Releases Wiki Activity

Add new .park save format

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Co-authored-by: Gymnasiast <Gymnasiast@users.noreply.github.com>
Co-authored-by: duncanspumpkin <duncanspumpkin@users.noreply.github.com>
Co-authored-by: ZehMatt <Zehmatt@users.noreply.github.com>
Co-authored-by: Broxzier <Broxzier@users.noreply.github.com>
This commit is contained in:
IntelOrca
2021-10-27 14:21:14 +02:00
committed by Gymnasiast
parent e9e8dceca7
commit 34128dc262
112 changed files with 7281 additions and 4243 deletions
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33
src/openrct2/FileClassifier.cpp
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@@ -9,6 +9,7 @@
#include "FileClassifier.h"
#include "ParkFile.h"
#include "core/Console.hpp"
#include "core/FileStream.h"
#include "core/Path.hpp"
@@ -17,6 +18,7 @@
#include "scenario/Scenario.h"
#include "util/SawyerCoding.h"
static bool TryClassifyAsPark(OpenRCT2::IStream* stream, ClassifiedFileInfo* result);
static bool TryClassifyAsS6(OpenRCT2::IStream* stream, ClassifiedFileInfo* result);
static bool TryClassifyAsS4(OpenRCT2::IStream* stream, ClassifiedFileInfo* result);
static bool TryClassifyAsTD4_TD6(OpenRCT2::IStream* stream, ClassifiedFileInfo* result);
@@ -41,6 +43,12 @@ bool TryClassifyFile(OpenRCT2::IStream* stream, ClassifiedFileInfo* result)
// between them is to decode it. Decoding however is currently not protected
// against invalid compression data for that decoding algorithm and will crash.
// Park detection
if (TryClassifyAsPark(stream, result))
{
return true;
}
// S6 detection
if (TryClassifyAsS6(stream, result))
{
@@ -62,6 +70,29 @@ bool TryClassifyFile(OpenRCT2::IStream* stream, ClassifiedFileInfo* result)
return false;
}
static bool TryClassifyAsPark(OpenRCT2::IStream* stream, ClassifiedFileInfo* result)
{
bool success = false;
uint64_t originalPosition = stream->GetPosition();
try
{
auto magic = stream->ReadValue<uint32_t>();
if (magic == OpenRCT2::PARK_FILE_MAGIC)
{
result->Type = FILE_TYPE::PARK;
result->Version = 0;
success = true;
}
}
catch (const std::exception& e)
{
success = false;
log_verbose(e.what());
}
stream->SetPosition(originalPosition);
return success;
}
static bool TryClassifyAsS6(OpenRCT2::IStream* stream, ClassifiedFileInfo* result)
{
bool success = false;
@@ -183,5 +214,7 @@ uint32_t get_file_extension_type(const utf8* path)
return FILE_EXTENSION_SV6;
if (String::Equals(extension, ".td6", true))
return FILE_EXTENSION_TD6;
if (String::Equals(extension, ".park", true))
return FILE_EXTENSION_PARK;
return FILE_EXTENSION_UNKNOWN;
}