From fcf31be7357ba15acc21417817d09e7c8d737173 Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Fri, 15 Dec 2023 15:24:09 +0200
Subject: [PATCH] Fix SDL controllers not automatically reconnecting. Fixes
 #563

---
 SDL/gui.c  | 5 +++--
 SDL/gui.h  | 1 +
 SDL/main.c | 9 +++++++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/SDL/gui.c b/SDL/gui.c
index 87deb2fad..a4928406a 100644
--- 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
index 52091bc45..8f7cf03a3 100644
--- 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
index 08bc17dd3..d4dd9b723 100644
--- 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);