Entrance of a level

src/engine/character/mod.rs

@@ -191,6 +191,10 @@ impl Updatable for Character {
         self.speed.x *= physics::GROUND_FRICTION.x;
         self.speed += accel * duration + force * 64.0;
 
+        if self.speed.y > physics::MAXIMUM_VERTICAL_SPEED {
+            self.speed.y = physics::MAXIMUM_VERTICAL_SPEED;
+        }
+
         // Compute position
         self.position += self.speed * duration;