@tool
class_name Ground2D extends Node2D

@export_group("Player", "player_")
@export var player_y_fixed := true
@export var player_y := 45:
	set(val):
		player_y = val
		if is_node_ready():
			player.position.y = player_y
@export_group("Sound")
@export_enum("none", "ghost", "walking", "running", "crawling", "concrete")
var footstep_type: String = "concrete":
	set(val):
		footstep_type = val
		if is_node_ready():
			_load_footstep_audio()

@onready var player = %MainPlayer as MainPlayer
@onready var directional_light := %DirectionalLight2D as DirectionalLight2D
@onready var foreground = %ParallaxForeground as ParallaxBackground

@onready var footstep_audio = %FootstepAudioPlayer as RandomAudioStreamPlayer

const FOOTSTEP_AUDIO = {
	#"wood": preload("res://config/audio/footstep/footstep_wood.tres"),
	#"carpet": preload("res://config/audio/footstep/footstep_carpet.tres"),
	"concrete": preload("res://config/audio/footstep/footstep_concrete.tres"),
	#"grass": preload("res://config/audio/footstep/footstep_grass.tres"),
	#"snow": preload("res://config/audio/footstep/footstep_snow.tres"),
	"ghost": preload("res://config/audio/sfx/footstep_ghost.tres"),
	"walking": preload("res://config/audio/sfx/footstep_walking.tres"),
	"running": preload("res://config/audio/sfx/footstep_running.tres"),
	"crawling": preload("res://config/audio/sfx/footstep_crawling.tres"),
}


func _ready() -> void:
	foreground.layer = GlobalConfig.CANVAS_LAYER_FG
	player.position.y = player_y
	if Engine.is_editor_hint():
		return
	_load_footstep_audio()
	# %ColorRectTop.visible = true
	# %ColorRectBottom.visible = true


func _load_footstep_audio():
	# foot step sound
	footstep_audio.audio_collections.clear()
	if footstep_type != "none":
		var audio = FOOTSTEP_AUDIO[footstep_type] as AudioStreamCollection
		footstep_audio.audio_collections.append(audio)


func play_footstep_sound() -> void:
	if not footstep_audio.audio_collections.is_empty():
		footstep_audio.play_random()