SdkGenny

SdkGenny is a single file header framework for generating C++ compatible SDKs for third party applications.

Installation

Copy Genny.hpp from the include/ directory into your project and #include it when you want to use it.

Usage

Here is a short example of how to use SdkGenny. This does not showcase every feature. For more examples check the examples/ directory.

// Make an SDK generator.
genny::Sdk sdk{};

// Get the global namespace for the SDK.
auto g = sdk.global_ns();

// Add some basic types to the global namespace.
g->type("int")->size(4);
g->type("float")->size(4);

// Make an actual namespace.
auto ns = g->namespace_("foobar");

// Make a class in the namespace.
auto foo = ns->class_("Foo");

// Add some members.
foo->variable("a")->type("int")->offset(0);
foo->variable("b")->type("float")->append();

// Make a subclass.
auto bar = ns->class_("Bar")->parent(foo);

// Add a member after 'b'.
bar->variable("c")->type("int")->append();

// Generate the SDK to the "usage_sdk" folder.
sdk.generate(std::filesystem::current_path() / "usage_sdk");

Will produce the following 2 files

foobar/Foo.hpp

#pragma once
namespace foobar {
#pragma pack(push, 1)
class Foo {
public:
    int a; // 0x0
    float b; // 0x4
}; // Size: 0x8
#pragma pack(pop)
}

foobar/Bar.hpp

#pragma once
#include ".\Foo.hpp"
namespace foobar {
#pragma pack(push, 1)
class Bar : public Foo {
public:
    int c; // 0x8
}; // Size: 0xc
#pragma pack(pop)
}

Projects

• GlacierGenny by @praydog - An SDK generator for HITMAN3
• RE2 Mod Framework by @praydog - A mod framework for Resident-Evil 2 (re8 branch)
• UE4Genny - An SDK generator for Unreal Engine 4 games

License

MIT