level 4 a bowser

scripts/enemies/bowser_jr_fire.gd

@@ -0,0 +1,19 @@
+extends Area2D
+
+@export var speed = 80
+@onready var audio_stream_player_2d = $AudioStreamPlayer2D
+
+func _on_die_body_entered(body):
+	queue_free()
+	
+func _physics_process(delta):
+	position.x += speed * delta
+
+
+func _on_body_entered_player(body):
+	body.shrink()
+	queue_free()
+
+
+func _on_audio_stream_player_2d_finished():
+	audio_stream_player_2d.play()

scripts/enemies/bowserjr.gd

@@ -0,0 +1,43 @@
+extends RigidBody2D
+@onready var player = %player
+@onready var animated_sprite_2d = $AnimatedSprite2D
+@onready var shoot_spawner = $ShootSpawner
+const BOWSER_JR_FIRE = preload("res://scenes/enemies/bowser_jr_fire.tscn")
+var shoot_direction = -1
+const jump_force = 250
+@onready var timer = $Timer
+var pause = false
+
+func _process(delta):
+	if pause:
+		return
+	if player.position.x > position.x:
+		animated_sprite_2d.flip_h = true
+		shoot_direction = 1
+		shoot_spawner.position.x = 32
+	else:
+		animated_sprite_2d.flip_h = false
+		shoot_direction = -1
+		shoot_spawner.position.x = 0
+
+func shoot():
+	if pause:
+		return
+	animated_sprite_2d.play("open_mouth")
+	timer.start()
+	var instance = BOWSER_JR_FIRE.instantiate()
+	instance.speed *= shoot_direction
+	get_parent().add_child(instance)
+	instance.position.x = shoot_spawner.global_position.x
+	instance.position.y = shoot_spawner.global_position.y
+	
+func jump():
+	if pause:
+		return
+	linear_velocity.y = -jump_force
+
+func f_die():
+	pass
+
+func _on_timer_timeout():
+	animated_sprite_2d.play("default")

scripts/enemies/bridge.gd

@@ -0,0 +1,46 @@
+extends Node2D
+@onready var bridge_parts = [
+	$RigidBody2D13,
+	$RigidBody2D12,$RigidBody2D11,$RigidBody2D10,$RigidBody2D9,$RigidBody2D8,
+	$RigidBody2D7,$RigidBody2D6,$RigidBody2D5,$RigidBody2D4,$RigidBody2D3,
+	$RigidBody2D2,$RigidBody2D
+]
+@onready var chain = $chain
+@onready var timer = $Timer
+@onready var sprite_2d_15 = $Area2D/Sprite2D15
+@onready var player = %player
+@onready var bowserjr = %bowserjr
+@onready var audio_stream_player = $AudioStreamPlayer
+@onready var music = %Music
+@export var level_score : int
+
+var curr_down = 0
+
+func _on_area_2d_body_entered(body):
+	music.stop()
+	audio_stream_player.play()
+	chain.visible = false
+	player.on_pause = true
+	bowserjr.pause = true
+	sprite_2d_15.rotation_degrees = -90
+	timer.start()
+
+
+func _on_timer_timeout():
+	if curr_down < len(bridge_parts):
+		bridge_parts[curr_down].gravity_scale = 1
+		curr_down += 1
+	else:
+		timer.stop()
+
+
+func _on_audio_stream_player_finished():
+	var config = ConfigFile.new()
+	var err = config.load("user://config.cfg")
+	
+	if err == OK:
+		var available_level = config.get_value("level", "available_level", 0)
+		level_score = level_score if level_score > available_level else available_level
+	config.set_value("level", "available_level", level_score)
+	config.save("user://config.cfg")
+	get_tree().change_scene_to_file("res://scenes/levels/level_0.tscn")

scripts/enemies/fire_wand.gd

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+extends Area2D
+
+@export var rot_speed = 3
+@onready var timer = $Timer
+
+var innocent = false
+
+func _physics_process(delta):
+	rotate(rot_speed * delta)
+
+
+func _on_body_entered(body):
+	if not innocent:
+		body.shrink()
+		innocent = true
+		timer.start()
+
+
+func _on_timer_timeout():
+	innocent = false