Modifica la gestione dei tasti nella classe GameWindow; aggiungi supporto per il rilascio dei tasti e migliora la logica di scrolling

engine/sdl2.py

@@ -32,7 +32,7 @@ class GameWindow:
         self.factory = sdl2.ext.SpriteFactory(renderer=self.renderer)
         self.fonts = self.generate_fonts("assets/decterm.ttf")
         self.running = True
-        self.key_callback = key_callback
+        self.key_down, self.key_up = key_callback
         self.performance = 0
 
     def load_joystick(self):
@@ -140,17 +140,18 @@ class GameWindow:
             for event in events:
                 if event.type == sdl2.SDL_QUIT:
                     self.running = False
-                elif event.type == sdl2.SDL_KEYDOWN and self.key_callback:
+                elif event.type == sdl2.SDL_KEYDOWN and self.key_down:
                     key = sdl2.SDL_GetKeyName(event.key.keysym.sym).decode('utf-8')
-                    self.key_callback(key)
-                elif event.type == sdl2.SDL_KEYUP and self.key_callback:
+                    self.key_down(key)
+                elif event.type == sdl2.SDL_KEYUP and self.key_down:
                     key = sdl2.SDL_GetKeyName(event.key.keysym.sym).decode('utf-8') + "Release"
-                    self.key_callback(key)
+                    self.key_up(key)
+                    print(key)
                 elif event.type == sdl2.SDL_MOUSEMOTION:
-                    self.key_callback("mouse", coords=(event.motion.x, event.motion.y))
+                    self.key_down("mouse", coords=(event.motion.x, event.motion.y))
                 elif event.type == sdl2.SDL_JOYBUTTONDOWN:
                     key = event.jbutton.button
-                    self.key_callback(key)
+                    self.key_down(key)
                     
             # Disegna qui gli sprite
             self.renderer.present()