BlackMark
edf2da69d8
Add SteamInputSource: initializes SteamAPI + Steam Input, loads a bundled action manifest via SetInputActionManifestFilePath (no partner-backend config needed), and reads the GameControls action set into CoopPadState -- falling back to XInput per slot, and to pure XInput if Steam isn't available, so the host always runs. Enabled automatically when the Steamworks SDK is vendored at third_party/steamworks_sdk/ (auto-detected by CMake; gitignored and never committed -- the build is XInput-only without it). Stages steam_api64.dll + the manifest next to the host and builds coop_steam_input_probe (a console smoke test). Verified: the probe initializes against the live Steam client and enumerates controllers; the host degrades gracefully when launched standalone. All 5 tests pass. Reading actual controller state needs a pad bound through Steam Input for the running (donor) appid, which XInput otherwise covers. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
// coop_steam_input_probe -- console smoke test for SteamInputSource. Brings up
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// Steam Input via the shipping host code (no GUI), prints whether it initialized,
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// how many Steam controllers are connected, and a few polled snapshots, then
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// exits. Needs Steam running and an appid context: either launch it under Steam,
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// or drop a steam_appid.txt (e.g. "480") next to the exe. Built only when the
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// Steamworks SDK is vendored.
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#include <cstdio>
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#include <windows.h>
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#include "input/steam_input_source.hpp"
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namespace
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{
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std::string manifest_path()
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{
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char buffer[MAX_PATH] = {};
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const DWORD len = GetModuleFileNameA(nullptr, buffer, MAX_PATH);
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std::string path(buffer, len);
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const std::size_t slash = path.find_last_of("\\/");
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if (slash != std::string::npos)
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{
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path.resize(slash + 1);
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}
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return path + "steam_input_actions.vdf";
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}
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} // namespace
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int main()
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{
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coop::SteamInputSource src;
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const bool ok = src.init(manifest_path());
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std::printf("init=%d steam_active=%d backend=\"%s\"\n", ok ? 1 : 0, src.steam_active() ? 1 : 0,
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src.name());
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for (int frame = 0; frame < 20; ++frame)
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{
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src.poll();
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Sleep(50);
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}
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std::printf("steam_controllers=%d\n", src.steam_controllers());
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const auto& pads = src.pads();
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for (std::uint32_t i = 0; i < coop::kMaxPads; ++i)
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{
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const coop::PadInfo& p = pads[i];
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if (p.connected)
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{
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std::printf(" slot %u: source=\"%s\" buttons=0x%04X LX=%d LY=%d LT=%u RT=%u\n", i,
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p.source.c_str(), p.state.buttons, p.state.thumb_lx, p.state.thumb_ly,
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p.state.left_trigger, p.state.right_trigger);
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}
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}
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src.shutdown();
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std::printf("done.\n");
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return 0;
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}
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