extends Node2D

const SEMITONE := 1.05946
const TIMEOUT := 1000
const MAX_PITCH := 2.0

const STATIC = {
	pitch = -1.0,
	timeout = -1,
}


func _ready():
	#Sync all coinframes
	$AnimatedSprite.play()


func _on_Area2D_body_entered(body: Node) -> void:
	#Collect
	if body.is_in_group("player"):
		Game.keys += 1
		Game.score += 5
		# pitch increase
		if Time.get_ticks_msec() < STATIC.timeout:
			STATIC.pitch = min(STATIC.pitch + 1.0, MAX_PITCH)
		else:
			STATIC.pitch = -1.0
		STATIC.timeout = Time.get_ticks_msec() + TIMEOUT
		Audio.play_sound(Audio.a_key,Audio.ac_collectible, pow(SEMITONE, STATIC.pitch))
		if Game._get_shards() >= 5 && Game.keys == 50:
			Audio.great_job()
		queue_free()