Refactor entity and player classes to implement friction and velocity management

src/game.py

@@ -7,6 +7,9 @@ class Game:
         self.screen_manager = Screen()
         self.screen = self.screen_manager.get_screen()
 
+        self.clock: pygame.time.Clock = pygame.time.Clock()
+        self.FPS_MAX: int = 60
+
         self.running = True
 
         self.player = Player(self.screen_manager)
@@ -17,5 +20,12 @@ class Game:
                 if event.type == pygame.QUIT:
                     self.running = False
 
+            self.screen.fill((0, 0, 0))
+
+            # Determiner le deltaTime
+            dt_ms: int = self.clock.tick(self.FPS_MAX) 
+            dt: float = dt_ms / 1000.0 
+
+            self.player.move(dt)
             self.player.draw()
             pygame.display.flip()