rpcs3/Utilities/bin_patch.h
Nekotekina f91f2e3e6d Patch: add floating point support
Also count applied entries
2017-07-17 18:36:54 +03:00

48 lines
669 B
C++

#pragma once
#include "BEType.h"
#include <vector>
#include <string>
#include <unordered_map>
enum class patch_type
{
byte,
le16,
le32,
le64,
lef32,
lef64,
be16,
be32,
be64,
bef32,
bef64,
};
class patch_engine
{
struct patch
{
patch_type type;
u32 offset;
u64 value;
template <typename T>
T& value_as()
{
return *reinterpret_cast<T*>(reinterpret_cast<char*>(&value));
}
};
// Database
std::unordered_map<std::string, std::vector<patch>> m_map;
public:
// Load from file
void append(const std::string& path);
// Apply patch (returns the number of entries applied)
std::size_t apply(const std::string& name, u8* dst) const;
};