add theme, player simple attack

scripts/components/brick_throw.gd

@@ -0,0 +1,39 @@
+class_name BrickThrowComponent
+extends Node
+
+@export var brick_scene: PackedScene
+@export var fire_rate: float = 1.0
+@export var player_controller: PlayerController
+@export var timer: Timer
+
+var can_throw: bool = true
+
+func _ready() -> void:
+	setup_timer()
+	can_throw = true
+	
+	
+func _input(event: InputEvent) -> void:
+	if event.is_action_pressed("attack") and can_throw:
+		throw_brick()
+	
+func setup_timer() -> void:
+	timer.wait_time = fire_rate
+	timer.one_shot = false
+	timer.autostart = false
+	timer.timeout.connect(on_timer_timeout)
+
+	
+func on_timer_timeout() -> void:
+	can_throw = true
+	
+	
+func throw_brick() -> void:
+	var brick_instance: Node2D = brick_scene.instantiate()
+	var brick: BulletComponent = brick_instance.get_node("BulletComponent")
+	brick_instance.position = player_controller.position
+	brick.direction = Vector2.RIGHT if player_controller.velocity.x >= 0.0 else Vector2.LEFT
+	get_tree().current_scene.add_child(brick_instance)
+	
+	can_throw = false
+	timer.start()