Add electric static sound effect

src/main.rs

@@ -77,8 +77,25 @@ fn try_move_player(delta_x: i32, delta_y: i32, ecs: &mut World, sound_system: &m
                 || destination_y < 0
                 || (destination_y as usize) >= MAP_HEIGHT
             {
-                let blocked_sound = sound_effects.blocked_sound.clone();
+                let mut rng = RandomNumberGenerator::new();
-                sound_system.play_sound(blocked_sound);
+                let static_sound = sound_system.render_sound_effect(&SoundEffect {
+                    sounds: (1..=33)
+                        .map(|_| {
+                            if rng.roll_dice(1, 2) > 1 {
+                                Sound {
+                                    sound_type: SoundType::Noise(3000, 7000),
+                                    duration: Duration::from_millis(rng.range(1, 15)),
+                                }
+                            } else {
+                                Sound {
+                                    sound_type: SoundType::Silence,
+                                    duration: Duration::from_millis(rng.range(0, 30)),
+                                }
+                            }
+                        })
+                        .collect(),
+                });
+                sound_system.play_sound(static_sound);
                 player.last_moved = now;
                 continue;
             }