GUI updates

- Update ImGui to latest release (v1.91.9b)
- Fixup splash using a deprecated ImGui function
- Hide some settings tabs when not available
- Fix sound config values getting trashed whenever sound system cannot
  be initialized

5 files changed, 34 insertions, 24 deletions

diff --git a/game/client/game.cc b/game/client/game.cc
index c1d3fa8..d6d1886 100644
--- a/game/client/game.cc
+++ b/game/client/game.cc
@@ -342,6 +342,8 @@ void client_game::init(void)
     globals::gui_scale = 0U;
     globals::gui_screen = GUI_MAIN_MENU;
 
+    sound::init_config();
+
     if(globals::sound_ctx) {
         sound::init();
     }
diff --git a/game/client/settings.cc b/game/client/settings.cc
index d239532..12ce96c 100644
--- a/game/client/settings.cc
+++ b/game/client/settings.cc
@@ -18,20 +18,20 @@ constexpr static ImGuiWindowFlags WINDOW_FLAGS = ImGuiWindowFlags_NoBackground |
 constexpr static unsigned int NUM_LOCATIONS = static_cast<unsigned int>(settings_location::COUNT);
 
 enum class setting_type : unsigned int {
-    CHECKBOX        = 0x0000U, // ConfigBoolean
-    INPUT_INT       = 0x0001U, // ConfigNumber<int>
-    INPUT_FLOAT     = 0x0002U, // ConfigNumber<float>
-    INPUT_UINT      = 0x0003U, // ConfigNumber<unsigned int>
-    INPUT_STRING    = 0x0004U, // ConfigString
-    SLIDER_INT      = 0x0005U, // ConfigNumber<int>
-    SLIDER_FLOAT    = 0x0006U, // ConfigNumber<float>
-    SLIDER_UINT     = 0x0007U, // ConfigNumber<unsigned int>
-    STEPPER_INT     = 0x0008U, // ConfigNumber<int>
-    STEPPER_UINT    = 0x0009U, // ConfigNumber<unsigned int>
-    KEYBIND         = 0x000AU, // ConfigKeyBind
-    GAMEPAD_AXIS    = 0x000BU, // ConfigGamepadAxis
-    GAMEPAD_BUTTON  = 0x000CU, // ConfigGamepadButton
-    LANGUAGE_SELECT = 0x000DU, // ConfigString internally
+    CHECKBOX        = 0x0000U, ///< ConfigBoolean
+    INPUT_INT       = 0x0001U, ///< ConfigNumber<int>
+    INPUT_FLOAT     = 0x0002U, ///< ConfigNumber<float>
+    INPUT_UINT      = 0x0003U, ///< ConfigNumber<unsigned int>
+    INPUT_STRING    = 0x0004U, ///< ConfigString
+    SLIDER_INT      = 0x0005U, ///< ConfigNumber<int>
+    SLIDER_FLOAT    = 0x0006U, ///< ConfigNumber<float>
+    SLIDER_UINT     = 0x0007U, ///< ConfigNumber<unsigned int>
+    STEPPER_INT     = 0x0008U, ///< ConfigNumber<int>
+    STEPPER_UINT    = 0x0009U, ///< ConfigNumber<unsigned int>
+    KEYBIND         = 0x000AU, ///< ConfigKeyBind
+    GAMEPAD_AXIS    = 0x000BU, ///< ConfigGamepadAxis
+    GAMEPAD_BUTTON  = 0x000CU, ///< ConfigGamepadButton
+    LANGUAGE_SELECT = 0x000DU, ///< ConfigString internally
 };
 
 class SettingValue {
@@ -709,10 +709,12 @@ static void layout_input(void)
             ImGui::EndTabItem();
         }
 
-        if(ImGui::BeginTabItem(str_input_gamepad.c_str())) {
-            globals::gui_keybind_ptr = nullptr;
-            layout_input_gamepad();
-            ImGui::EndTabItem();
+        if(gamepad::available) {
+            if(ImGui::BeginTabItem(str_input_gamepad.c_str())) {
+                globals::gui_keybind_ptr = nullptr;
+                layout_input_gamepad();
+                ImGui::EndTabItem();
+            }
         }
 
         if(ImGui::BeginTabItem(str_input_mouse.c_str())) {
@@ -812,10 +814,12 @@ void settings::layout(void)
                 ImGui::EndTabItem();
             }
 
-            if(ImGui::BeginTabItem(str_tab_sound.c_str())) {
-                globals::gui_keybind_ptr = nullptr;
-                layout_sound();
-                ImGui::EndTabItem();
+            if(globals::sound_ctx && globals::sound_dev) {
+                if(ImGui::BeginTabItem(str_tab_sound.c_str())) {
+                    globals::gui_keybind_ptr = nullptr;
+                    layout_sound();
+                    ImGui::EndTabItem();
+                }
             }
 
             ImGui::EndTabBar();
diff --git a/game/client/sound.cc b/game/client/sound.cc
index fc48002..2512a04 100644
--- a/game/client/sound.cc
+++ b/game/client/sound.cc
@@ -30,7 +30,7 @@ static resource_ptr<SoundEffect> sfx_generic;
 static resource_ptr<SoundEffect> sfx_player;
 static resource_ptr<SoundEffect> sfx_ui;
 
-void sound::init(void)
+void sound::init_config(void)
 {
     globals::client_config.add_value("sound.volume_master", sound::volume_master);
     globals::client_config.add_value("sound.volume_effects", sound::volume_effects);
@@ -42,7 +42,10 @@ void sound::init(void)
     settings::add_slider(0, sound::volume_effects, settings_location::SOUND_LEVELS, "sound.volume_effects", false, "%.0f%%");
     settings::add_slider(1, sound::volume_music, settings_location::SOUND_LEVELS, "sound.volume_music", false, "%.0f%%");
     settings::add_slider(2, sound::volume_ui, settings_location::SOUND_LEVELS, "sound.volume_ui", false, "%.0f%%");
+}
 
+void sound::init(void)
+{
     alGenSources(1, &generic_source);
     alSourcei(generic_source, AL_SOURCE_RELATIVE, AL_TRUE);
     alSource3f(generic_source, AL_POSITION, 0.0f, 0.0f, 0.0f);
diff --git a/game/client/sound.hh b/game/client/sound.hh
index 680c296..05ea39f 100644
--- a/game/client/sound.hh
+++ b/game/client/sound.hh
@@ -17,6 +17,7 @@ extern ConfigFloat volume_ui;
 
 namespace sound
 {
+void init_config(void);
 void init(void);
 void init_late(void);
 void deinit(void);
diff --git a/game/client/splash.cc b/game/client/splash.cc
index 8bcf7e6..1de1e93 100644
--- a/game/client/splash.cc
+++ b/game/client/splash.cc
@@ -153,7 +153,7 @@ void client_splash::render(void)
         const ImVec4 tint = ImVec4(1.0f, 1.0f, 1.0f, texture_alpha);
 
         ImGui::SetCursorPos(image_pos);
-        ImGui::Image(texture->handle, image_size, uv_a, uv_b, tint);
+        ImGui::ImageWithBg(texture->handle, image_size, uv_a, uv_b, ImVec4(0.0f, 0.0f, 0.0f, 0.0f), tint);
     }
 
     ImGui::End();