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Code Issues 1 Projects Releases Wiki Activity

* a hacky fix for window resizing, this will force the overlay to update its size when the game's window size is changed

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* avoid spamming the call to _renderer->StartHook()

* remove the code which changes the cursor
This commit is contained in:
otavepto 2024-03-02 12:09:21 +02:00 committed by otavepto
parent 74a85fb38c
commit 0955fbb77a
1 changed files with 28 additions and 10 deletions
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38
overlay_experimental/steam_overlay.cpp
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@ -230,6 +230,26 @@ void Steam_Overlay::HookReady(bool ready)
io.IniFilename = NULL;
#ifdef __WINDOWS__
// https://github.com/ocornut/imgui/blob/fbf45ad149b10ff8d9cb97aefe0dc5a9562fd66e/backends/imgui_impl_win32.cpp#L373-L382
struct ImGui_ImplWin32_Data
{
HWND hWnd;
};
auto bd = ImGui::GetCurrentContext() ? (ImGui_ImplWin32_Data*)ImGui::GetIO().BackendPlatformUserData : nullptr;;
if (bd) {
// IM_ASSERT(bd != nullptr && "Did you call ImGui_ImplWin32_Init()?");
// Setup display size (every frame to accommodate for window resizing)
RECT rect = { 0, 0, 0, 0 };
::GetClientRect(bd->hWnd, &rect);
io.DisplaySize = ImVec2((float)(rect.right - rect.left), (float)(rect.bottom - rect.top));
}
#endif // __WINDOWS__
is_ready = ready;
}
}
@ -1019,9 +1039,7 @@ void Steam_Overlay::OverlayProc()
ImGui::PopFont();
}
if (show_overlay)
{
io.ConfigFlags &= ~ImGuiConfigFlags_NoMouseCursorChange;
if (show_overlay) {
// Set the overlay windows to the size of the game window
ImGui::SetNextWindowPos({ 0,0 });
ImGui::SetNextWindowSize({ static_cast<float>(io.DisplaySize.x),
@ -1300,8 +1318,6 @@ void Steam_Overlay::OverlayProc()
if (!show)
ShowOverlay(false);
} else {
io.ConfigFlags |= ImGuiConfigFlags_NoMouseCursorChange;
}
}
@ -1375,12 +1391,14 @@ void Steam_Overlay::RunCallbacks()
}
}
if (!Ready() && _renderer) {
_renderer->OverlayHookReady = [this](InGameOverlay::OverlayHookState state) { HookReady(state == InGameOverlay::OverlayHookState::Ready); };
_renderer->OverlayProc = [this]() { OverlayProc(); };
PRINT_DEBUG("start renderer\n", _renderer);
std::set<InGameOverlay::ToggleKey> keys = {InGameOverlay::ToggleKey::SHIFT, InGameOverlay::ToggleKey::TAB};
if (!Ready() && _renderer && !_renderer->IsStarted()) {
const static std::set<InGameOverlay::ToggleKey> keys = {InGameOverlay::ToggleKey::SHIFT, InGameOverlay::ToggleKey::TAB};
auto key_combination_callback = [this]() { OpenOverlayHook(true); };
_renderer->OverlayProc = [this]() { OverlayProc(); };
_renderer->OverlayHookReady = [this](InGameOverlay::OverlayHookState state) {
PRINT_DEBUG("Steam_Overlay hook state changed %i\n", (int)state);
HookReady(state == InGameOverlay::OverlayHookState::Ready || state == InGameOverlay::OverlayHookState::Reset);
};
bool started = _renderer->StartHook(key_combination_callback, keys, fonts_atlas);
PRINT_DEBUG("Steam_Overlay tried to start renderer hook (result=%u)\n", started);
}