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DiscIO/Riivolution: Add dolphin-specific extensions "dolphin_sys_file" and "dolphin_sys_folder" to patch sys files like you would patch regular files.

This commit is contained in:
Admiral H. Curtiss 2022-06-09 00:25:11 +02:00
parent f5c132580c
commit cc315cb7af
No known key found for this signature in database
GPG Key ID: F051B4C4044F33FB
5 changed files with 26 additions and 9 deletions
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3
Source/Core/Core/Boot/Boot.cpp
View File

@ -701,7 +701,8 @@ void AddRiivolutionPatches(BootParameters* boot_params,
disc.volume = DiscIO::CreateDisc(DiscIO::DirectoryBlobReader::Create(
std::move(disc.volume),
[&](std::vector<DiscIO::FSTBuilderNode>* fst, DiscIO::FSTBuilderNode* dol_node) {
DiscIO::Riivolution::ApplyPatchesToFiles(riivolution_patches, fst, dol_node);
DiscIO::Riivolution::ApplyPatchesToFiles(
riivolution_patches, DiscIO::Riivolution::PatchIndex::FileSystem, fst, dol_node);
}));
boot_params->riivolution_patches = std::move(riivolution_patches);
}

11
Source/Core/DiscIO/RiivolutionParser.cpp
View File

@ -172,9 +172,10 @@ std::optional<Disc> ParseString(std::string_view xml, std::string xml_path)
for (const auto& patch_subnode : patch_node.children())
{
const std::string_view patch_name(patch_subnode.name());
if (patch_name == "file")
if (patch_name == "file" || patch_name == "dolphin_sys_file")
{
auto& file = patch.m_file_patches.emplace_back();
auto& file = patch_name == "dolphin_sys_file" ? patch.m_sys_file_patches.emplace_back() :
patch.m_file_patches.emplace_back();
file.m_disc = patch_subnode.attribute("disc").as_string();
file.m_external = patch_subnode.attribute("external").as_string();
file.m_resize = patch_subnode.attribute("resize").as_bool(true);
@ -183,9 +184,11 @@ std::optional<Disc> ParseString(std::string_view xml, std::string xml_path)
file.m_fileoffset = patch_subnode.attribute("fileoffset").as_uint(0);
file.m_length = patch_subnode.attribute("length").as_uint(0);
}
else if (patch_name == "folder")
else if (patch_name == "folder" || patch_name == "dolphin_sys_folder")
{
auto& folder = patch.m_folder_patches.emplace_back();
auto& folder = patch_name == "dolphin_sys_folder" ?
patch.m_sys_folder_patches.emplace_back() :
patch.m_folder_patches.emplace_back();
folder.m_disc = patch_subnode.attribute("disc").as_string();
folder.m_external = patch_subnode.attribute("external").as_string();
folder.m_resize = patch_subnode.attribute("resize").as_bool(true);

2
Source/Core/DiscIO/RiivolutionParser.h
View File

@ -166,6 +166,8 @@ struct Patch
std::vector<File> m_file_patches;
std::vector<Folder> m_folder_patches;
std::vector<File> m_sys_file_patches;
std::vector<Folder> m_sys_folder_patches;
std::vector<Savegame> m_savegame_patches;
std::vector<Memory> m_memory_patches;

11
Source/Core/DiscIO/RiivolutionPatcher.cpp
View File

@ -458,15 +458,20 @@ static void ApplyFolderPatchToFST(const Patch& patch, const Folder& folder,
ApplyFolderPatchToFST(patch, folder, fst, dol_node, folder.m_disc, folder.m_external);
}
void ApplyPatchesToFiles(const std::vector<Patch>& patches,
void ApplyPatchesToFiles(const std::vector<Patch>& patches, PatchIndex index,
std::vector<DiscIO::FSTBuilderNode>* fst, DiscIO::FSTBuilderNode* dol_node)
{
for (const auto& patch : patches)
{
for (const auto& file : patch.m_file_patches)
const auto& file_patches =
index == PatchIndex::DolphinSysFiles ? patch.m_sys_file_patches : patch.m_file_patches;
const auto& folder_patches =
index == PatchIndex::DolphinSysFiles ? patch.m_sys_folder_patches : patch.m_folder_patches;
for (const auto& file : file_patches)
ApplyFilePatchToFST(patch, file, fst, dol_node);
for (const auto& folder : patch.m_folder_patches)
for (const auto& folder : folder_patches)
ApplyFolderPatchToFST(patch, folder, fst, dol_node);
}
}

8
Source/Core/DiscIO/RiivolutionPatcher.h
View File

@ -65,7 +65,13 @@ private:
std::string m_patch_root;
};
void ApplyPatchesToFiles(const std::vector<Patch>& patches,
enum class PatchIndex
{
FileSystem,
DolphinSysFiles,
};
void ApplyPatchesToFiles(const std::vector<Patch>& patches, PatchIndex index,
std::vector<DiscIO::FSTBuilderNode>* fst,
DiscIO::FSTBuilderNode* dol_node);
void ApplyGeneralMemoryPatches(const std::vector<Patch>& patches);