From e94a7fff50088068afa515caa826b1625d2b154d Mon Sep 17 00:00:00 2001
From: Alto1772 <56553686+Alto1772@users.noreply.github.com>
Date: Wed, 26 Oct 2022 11:20:58 +0800
Subject: [PATCH] audio & rendering backend option greyed out if theres only
 one

---
 soh/soh/GameMenuBar.cpp | 32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/soh/soh/GameMenuBar.cpp b/soh/soh/GameMenuBar.cpp
index 95f269860..c2a8a779e 100644
--- a/soh/soh/GameMenuBar.cpp
+++ b/soh/soh/GameMenuBar.cpp
@@ -553,17 +553,23 @@ namespace GameMenuBar {
                 auto audioBackends = SohImGui::GetAvailableAudioBackends();
                 auto currentAudioBackend = SohImGui::GetCurrentAudioBackend();
 
+                if (audioBackends.size() <= 1) {
+                    ImGui::PushItemFlag(ImGuiItemFlags_Disabled, true);
+                    ImGui::PushStyleVar(ImGuiStyleVar_Alpha, ImGui::GetStyle().Alpha * 0.5f);
+                }
                 if (ImGui::BeginCombo("##AApi", currentAudioBackend.second)) {
-                    if (audioBackends.size() > 1) {
-                        for (uint8_t i = 0; i < audioBackends.size(); i++) {
-                            if (ImGui::Selectable(audioBackends[i].second, audioBackends[i] == currentAudioBackend)) {
-                                SohImGui::SetCurrentAudioBackend(i, audioBackends[i]);
-                            }
+                    for (uint8_t i = 0; i < audioBackends.size(); i++) {
+                        if (ImGui::Selectable(audioBackends[i].second, audioBackends[i] == currentAudioBackend)) {
+                            SohImGui::SetCurrentAudioBackend(i, audioBackends[i]);
                         }
                     }
 
                     ImGui::EndCombo();
                 }
+                if (audioBackends.size() <= 1) {
+                    ImGui::PopItemFlag();
+                    ImGui::PopStyleVar(1);
+                }
 
                 ImGui::EndMenu();
             }
@@ -675,17 +681,23 @@ namespace GameMenuBar {
                 auto renderingBackends = SohImGui::GetAvailableRenderingBackends();
                 auto currentRenderingBackend = SohImGui::GetCurrentRenderingBackend();
 
+                if (renderingBackends.size() <= 1) {
+                    ImGui::PushItemFlag(ImGuiItemFlags_Disabled, true);
+                    ImGui::PushStyleVar(ImGuiStyleVar_Alpha, ImGui::GetStyle().Alpha * 0.5f);
+                }
                 if (ImGui::BeginCombo("##RApi", currentRenderingBackend.second)) {
-                    if (renderingBackends.size() > 1) {
-                        for (uint8_t i = 0; i < renderingBackends.size(); i++) {
-                            if (ImGui::Selectable(renderingBackends[i].second, renderingBackends[i] == currentRenderingBackend)) {
-                                SohImGui::SetCurrentRenderingBackend(i, renderingBackends[i]);
-                            }
+                    for (uint8_t i = 0; i < renderingBackends.size(); i++) {
+                        if (ImGui::Selectable(renderingBackends[i].second, renderingBackends[i] == currentRenderingBackend)) {
+                            SohImGui::SetCurrentRenderingBackend(i, renderingBackends[i]);
                         }
                     }
 
                     ImGui::EndCombo();
                 }
+                if (renderingBackends.size() <= 1) {
+                    ImGui::PopItemFlag();
+                    ImGui::PopStyleVar(1);
+                }
 
                 EXPERIMENTAL();