Add sound effects for player actions and collectables

scripts/components/cage_component.gd

@@ -12,10 +12,8 @@ func _ready() -> void:
 	await get_tree().process_frame
 	if not lever:
 		var levers_nodes := get_tree().get_nodes_in_group("levers")
-		print("Found levers: ", levers_nodes)
 		for lever_node in levers_nodes:
 			var lever_component: LeverComponent = lever_node.get_node_or_null("LeverComponent")
-			print("Lever component: ", lever_component)
 			if lever_component:
 				lever_component.activated.connect(on_lever_activated)
 	else:
@@ -27,7 +25,6 @@ func _ready() -> void:
 
 
 func on_lever_activated() -> void:
-	print("Lever activated, moving cage.")
 	var tween: Tween          = create_tween()
 	var end_position: Vector2 = root.position + move_value
 	tween.tween_property(root, "position", end_position, tween_duration)

scripts/components/collectable.gd

@@ -6,6 +6,7 @@ var has_fade_away: bool = false
 
 @export var area2d: Area2D
 @export var collectable_data: CollectableResource
+@export var sfx: AudioStreamPlayer2D
 signal collected(amount: int)
 
 
@@ -24,5 +25,8 @@ func _ready() -> void:
 func _on_area2d_body_entered(body: Node2D) -> void:
 	if body.has_node("CanPickUpComponent"):
 		collected.emit(collectable_data.amount)
+		if sfx:
+			sfx.play()
 		if not has_fade_away:
+			await sfx.finished
 			root.queue_free()

scripts/components/health.gd

@@ -3,51 +3,70 @@ extends Node
 
 @export var health: float = 1.0
 @export var max_health: float = 1.0
-
+@export var hurt_fx: AudioStreamPlayer2D
+@export var heal_fx: AudioStreamPlayer2D
 signal on_health_change(delta: float, total_health: float)
 signal on_death
 
+
 func _get_delta(value: float) -> float:
 	var old_value = health
 	return value - old_value
 
+
 func set_health(new_value: float):
 	var delta = _get_delta(new_value)
-	
+
+	if sign(delta) > 0:
+		if heal_fx:
+			heal_fx.play()
+	elif sign(delta) < 0:
+		if hurt_fx:
+			hurt_fx.play()
+
+	await hurt_fx.finished
+
 	if new_value >= max_health:
 		health = max_health
 		on_health_change.emit(delta, health)
 		return
-	
+
 	health = new_value
-	
+
 	if health <= 0:
 		on_death.emit()
 		return
-	
+
 	on_health_change.emit(delta, health)
 
+
 func decrease_health(value: float):
 	var delta = _get_delta(value)
-	
+
 	health -= value
-	
+	if hurt_fx:
+		hurt_fx.play()
+		await hurt_fx.finished
+
 	if health <= 0:
 		on_death.emit()
 		return
-		
+
 	on_health_change.emit(delta, health)
-	
+
+
 func increase_health(value: float):
 	var delta = _get_delta(value)
-	
+
 	health += value
-	
+
 	if health >= max_health:
 		health = max_health
 		on_health_change.emit(delta, health)
 		return
-	
+
 	health += value
+	if heal_fx:
+		heal_fx.play()
 	on_health_change.emit(delta, health)
 	

scripts/components/jump_pad_component.gd

@@ -28,6 +28,8 @@ func _on_body_entered(body: Node2D) -> void:
 	if body is PlayerController:
 		handle_launchpad_animation()
 		body.velocity.y = -jump_force
+		if body.jump_sfx:
+			body.jump_sfx.play()
 
 
 func handle_launchpad_animation() -> void:

scripts/components/lever_component.gd

@@ -29,7 +29,6 @@ func _on_body_entered(body: Node2D) -> void:
 
 
 func activate() -> void:
-	print("Lever activated.")
 	activated.emit()
 	sprite2d.frame = start_animation_index + 1
 	var timer := get_tree().create_timer(animation_duration)

scripts/player.gd

@@ -3,8 +3,8 @@ extends CharacterBody2D
 
 @export var speed: float = 300.0
 
-var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
-var last_direction: Vector2 = Vector2.RIGHT
+var gravity                    = ProjectSettings.get_setting("physics/2d/default_gravity")
+var last_direction: Vector2    = Vector2.RIGHT
 var previous_velocity: Vector2 = Vector2.ZERO
 
 @onready var root = $Root
@@ -13,19 +13,21 @@ var previous_velocity: Vector2 = Vector2.ZERO
 @export var jump_height: float = 100
 @export var jump_time_to_peak: float = 0.5
 @export var jump_time_to_descent: float = 0.4
-
 @export var coyote_frames: int = 6
 @export var coyote_mode: bool = false
 @export var was_last_floor: bool = false
+@export var jump_sfx: AudioStreamPlayer2D
 
 @onready var jump_velocity: float = ((2.0 * jump_height) / jump_time_to_peak) * -1.0
 @onready var jump_gravity: float = ((-2.0 * jump_height) / (jump_time_to_peak * jump_time_to_peak)) * -1.0
 @onready var fall_gravity: float = ((-2.0 * jump_height) / (jump_time_to_descent * jump_time_to_descent)) * -1.0
 
+
 func _ready() -> void:
 	coyote_timer.timeout.connect(on_coyote_timer_timeout)
 	coyote_timer.wait_time = coyote_frames / 60.0
 
+
 func _process(_delta):
 	if velocity.x > 0.0:
 		root.rotation = deg_to_rad(-10)
@@ -33,50 +35,56 @@ func _process(_delta):
 		root.rotation = deg_to_rad(10)
 	else:
 		root.rotation = 0
-		
+
+
 func _physics_process(delta):
 	if is_on_floor():
 		was_last_floor = true
 		coyote_mode = false  # Reset coyote mode when back on the floor
 		coyote_timer.stop()  # Stop timer when grounded
 	else:
-		if was_last_floor:  # Start coyote timer only once
+		if was_last_floor: # Start coyote timer only once
 			coyote_mode = true
 			coyote_timer.start()
 		was_last_floor = false
-	
+
 	if not is_on_floor():
 		velocity.y += calculate_gravity() * delta
 
 	if Input.is_action_pressed("jump") and (is_on_floor() or coyote_mode):
 		jump()
-	
+
 	if Input.is_action_just_pressed("down"):
 		position.y += 1
-		
+
 	var direction := Input.get_axis("left", "right")
 	if direction != 0:
 		last_direction = handle_direction(direction)
-	
+
 	if direction:
 		velocity.x = direction * speed
 	else:
 		velocity.x = move_toward(velocity.x, 0, speed)
-	
+
 	previous_velocity = velocity
 	move_and_slide()
-	
+
+
 func jump():
 	velocity.y = jump_velocity
 	coyote_mode = false
-	
+	if jump_sfx:
+		jump_sfx.play()
+
+
 func calculate_gravity() -> float:
 	return jump_gravity if velocity.y < 0.0 else fall_gravity
 
+
 func on_coyote_timer_timeout():
 	coyote_mode = false
 
-	
+
 func handle_direction(input_dir: float) -> Vector2:
 	if input_dir > 0:
 		return Vector2.RIGHT