Refactor key handling and add keybindings configuration for game actions

engine/sdl2.py

@@ -68,7 +68,7 @@ class GameWindow:
         self.white_flash_opacity = 255
         
         # Input handling
-        self.key_down, self.key_up, self.axis_scroll = key_callback
+        self.trigger = key_callback
         self.button_cursor = [0, 0]
         self.buttons = {}
         
@@ -379,27 +379,29 @@ class GameWindow:
             for event in events:
                 if event.type == sdl2.SDL_QUIT:
                     self.running = False
-                elif event.type == sdl2.SDL_KEYDOWN and self.key_down:
+                elif event.type == sdl2.SDL_KEYDOWN:
                 # print in file keycode
                     keycode = event.key.keysym.sym
-                    open("keycode.txt", "a").write(f"{keycode}\n")
                     key = sdl2.SDL_GetKeyName(event.key.keysym.sym).decode('utf-8')
                     # Check for Right Ctrl key to trigger white flash
-                    if event.key.keysym.sym == sdl2.SDLK_RCTRL:
-                        self.trigger_white_flash()
-                    else:
-                        self.key_down(key)
-                elif event.type == sdl2.SDL_KEYUP and self.key_up:
+                    self.trigger(f"keydown_{key}")
+                elif event.type == sdl2.SDL_KEYUP:
                     key = sdl2.SDL_GetKeyName(event.key.keysym.sym).decode('utf-8')
-                    self.key_up(key)
+                    self.trigger(f"keyup_{key}")
                 elif event.type == sdl2.SDL_MOUSEMOTION:
-                    self.key_down("mouse", coords=(event.motion.x, event.motion.y))
+                    self.trigger(f"mousemove_{event.motion.x}, {event.motion.y}")
                 elif event.type == sdl2.SDL_JOYBUTTONDOWN:
                     key = event.jbutton.button
-                    self.key_down(key)
+                    self.trigger(f"joybuttondown_{key}")
                 elif event.type == sdl2.SDL_JOYBUTTONUP:
                     key = event.jbutton.button
-                    self.key_up(key)
+                    self.trigger(f"joybuttonup_{key}")
+                elif event.type == sdl2.SDL_JOYHATMOTION:
+                    hat = event.jhat.hat
+                    value = event.jhat.value
+                    self.trigger(f"joyhatmotion_{hat}_{value}")
+                    
+            
             
             # Present the rendered frame
             self.renderer.present()