Method DrawGameOverlays

pcsx2/Achievements.cpp:2157–2329

void Achievements::DrawGameOverlays()
{
	using ImGuiFullscreen::g_medium_font;
	using ImGuiFullscreen::LayoutScale;

	if (!HasActiveGame() || !(EmuConfig.Achievements.Overlays || EmuConfig.Achievements.LBOverlays))
		return;

	const auto lock = GetLock();

	const float spacing = LayoutScale(10.0f);
	const float padding = LayoutScale(10.0f);
	const ImVec2 image_size = LayoutScale(ImGuiFullscreen::LAYOUT_MENU_BUTTON_HEIGHT, ImGuiFullscreen::LAYOUT_MENU_BUTTON_HEIGHT);
	const ImGuiIO& io = ImGui::GetIO();
	ImVec2 position = CalculateOverlayPosition(io, padding, EmuConfig.Achievements.OverlayPosition);
	ImDrawList* dl = ImGui::GetBackgroundDrawList();

	if (!s_active_challenge_indicators.empty() && EmuConfig.Achievements.Overlays)
	{
		const ImVec2 stack_direction = GetStackingDirection(EmuConfig.Achievements.OverlayPosition);
		ImVec2 current_position = AdjustPositionForAlignment(position, image_size, EmuConfig.Achievements.OverlayPosition);
		const float x_advance = image_size.x + spacing;

		for (auto it = s_active_challenge_indicators.begin(); it != s_active_challenge_indicators.end();)
		{
			const AchievementChallengeIndicator& indicator = *it;
			const float opacity = IndicatorOpacity(indicator);
			const u32 col = ImGui::GetColorU32(ImVec4(1.0f, 1.0f, 1.0f, opacity));

			GSTexture* badge = ImGuiFullscreen::GetCachedTextureAsync(indicator.badge_path.c_str());
			if (badge)
			{
				dl->AddImage(reinterpret_cast<ImTextureID>(badge->GetNativeHandle()),
					current_position, current_position + image_size, ImVec2(0.0f, 0.0f), ImVec2(1.0f, 1.0f), col);

				// For horizontal layouts, go horizontally for vertical layouts, stay in the same row
				if (std::abs(stack_direction.x) > 0.0f)
				{
					current_position.x += stack_direction.x * x_advance;
				}
				else
				{
					// For right-aligned vertical layouts, move left for next indicator
					switch (EmuConfig.Achievements.OverlayPosition)
					{
						case AchievementOverlayPosition::TopRight:
						case AchievementOverlayPosition::BottomRight:
							current_position.x -= x_advance;
							break;
						default:
							current_position.x += x_advance;
							break;
					}
				}
			}

			if (!indicator.active && opacity <= 0.01f)
			{