Fix SDL controllers not automatically reconnecting. Fixes #563

LIJI32 · Dec 15, 2023 · fcf31be · fcf31be
1 parent d8905f5
commit fcf31be
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Showing 3 changed files with 13 additions and 2 deletions.
diff --git a/SDL/gui.c b/SDL/gui.c
@@ -1776,9 +1776,9 @@ static void enter_keyboard_menu(unsigned index)
 }
 
 static unsigned joypad_index = 0;
-static SDL_Joystick *joystick = NULL;
 static SDL_GameController *controller = NULL;
 SDL_Haptic *haptic = NULL;
+SDL_Joystick *joystick = NULL;
 
 static const char *current_joypad_name(unsigned index)
 {
@@ -1830,7 +1830,8 @@ static void cycle_joypads(unsigned index)
     }
     if (joystick) {
         haptic = SDL_HapticOpenFromJoystick(joystick);
-    }}
+    }
+}
 
 static void cycle_joypads_backwards(unsigned index)
 {

diff --git a/SDL/gui.h b/SDL/gui.h
@@ -21,6 +21,7 @@ extern SDL_Window *window;
 extern SDL_Renderer *renderer;
 extern SDL_Texture *texture;
 extern SDL_PixelFormat *pixel_format;
+extern SDL_Joystick *joystick;
 extern SDL_Haptic *haptic;
 extern shader_t shader;
 

diff --git a/SDL/main.c b/SDL/main.c
@@ -249,6 +249,15 @@ static void handle_events(GB_gameboy_t *gb)
                 break;
             }
 
+            case SDL_JOYDEVICEREMOVED:
+                if (joystick && event.jdevice.which == SDL_JoystickInstanceID(joystick)) {
+                    SDL_JoystickClose(joystick);
+                    joystick = NULL;
+                }
+            case SDL_JOYDEVICEADDED:
+                connect_joypad();
+                break;
+
             case SDL_JOYBUTTONUP:
             case SDL_JOYBUTTONDOWN: {
                 joypad_button_t button = get_joypad_button(event.jbutton.button);