BlackMark
e370c8dcc5
The host can now inject coop_hook.dll into a running game and forward controller state to it over shared memory, so the game reads the host's (eventually the guest's) input and nothing else. - hook/: coop_hook.dll. DllMain spawns a worker that opens the shared-memory channel (named by the game's pid) and installs SafetyHook inline hooks on XInputGetState/GetStateEx/GetCapabilities/SetState. Detours synthesize state from shared memory; unmanaged slots report disconnected, hiding physical pads. - host/: process picker (Toolhelp32), CreateRemoteThread(LoadLibraryW) injector with an IsWow64Process2 bitness guard, IPC server publishing pads each frame, and an ImGui Injection panel wiring it together. - tests/: hook_selftest exercises the IPC seqlock + hook detours in-process (no game/controller needed); passes. Build: SafetyHook wired in (COOP_BUILD_HOOK=ON), Zydis via FetchContent. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
45 lines
861 B
C++
45 lines
861 B
C++
// ImGui panel that drives the input-forwarding pipeline: pick a target process,
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// inject coop_hook.dll, and stream pad state to it over shared memory.
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#pragma once
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#include <array>
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#include <string>
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#include <vector>
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#include "coop/protocol.hpp"
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#include "imgui.h"
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#include "inject/process_list.hpp"
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#include "ipc/ipc_server.hpp"
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namespace coop
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{
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class InjectionPanel
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{
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public:
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InjectionPanel();
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void draw();
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// Forward the latest pad snapshot to the injected hook (if connected).
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void publish(const std::array<PadInfo, kMaxPads>& pads)
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{
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server_.publish(pads);
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}
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private:
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void refresh_processes();
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void inject_selected();
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std::vector<ProcessEntry> processes_;
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char filter_[128] = {};
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unsigned long selected_pid_ = 0;
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std::wstring selected_name_;
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IpcServer server_;
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std::string status_;
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ImVec4 status_color_;
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};
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} // namespace coop
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