extends RayCast3D

@onready var player: CharacterBody3D = $".."
@onready var audio_hard_floor: AudioStreamPlayer3D = $Audio/AudioHardFloor
@onready var audio_snow: AudioStreamPlayer3D = $Audio/AudioSnow
@onready var audio_floor: AudioStreamPlayer3D = $Audio/AudioFloor

var collider
var audio_path
var get_pitch
##Using floor name aquire the correct pitch setting based on if player is running or not
@export var pitch = {"wood_floor": {false: 1, true: 2}, "snow_floor": {false: 0.66, true: 1.33}, "grass_floor": {false: 1, true: 2}}

	## Play footstep sounds while walking and running
	## TODO Add audio and speed while crouching
func _physics_process(_delta):
	
	##If the player is moving and the floor ray is colliding with a floor
	##Using get_collider() not null as it can account for objects queue freeing
	if get_collider() != null and (player.velocity.x != 0 or player.velocity.z != 0):
		collider = get_collider()
		if collider.is_in_group("wood_floor"):
			
			##Set the pitch
			get_pitch = pitch["wood_floor"][player.switch_state_run] * player.con_mod
			audio_floor.pitch_scale = randf_range(get_pitch - 0.2, get_pitch + 0.2)
			
			##Load audio if not already playing or correct audio
			if audio_floor.stream == null or audio_floor.stream.resource_path.get_file() != "565716__ralphwhitehead__footsteps-walking-on-wooden-floor-medium-pace.wav":
				audio_floor.stream = load("res://assets/SFX/565716__ralphwhitehead__footsteps-walking-on-wooden-floor-medium-pace.wav")
				#print(audio_floor.stream.resource_path)
				
			## Play the audio
			if !audio_floor.is_playing():
				audio_floor.play()
				
		elif collider.is_in_group("snow_floor"):
			
			##Set the pitch
			##TODO Fix something so snow walking sound effect does not have weird noise caused by pitch shifting
			get_pitch = pitch["snow_floor"][player.switch_state_run] * player.con_mod
			audio_floor.pitch_scale = randf_range(get_pitch - 0.05, get_pitch + 0.05)
			
			if audio_floor.stream == null or audio_floor.stream.resource_path.get_file() != "421022__inspectorj__running-snow-a.wav":
				audio_floor.stream = load("res://assets/SFX/421022__inspectorj__running-snow-a.wav")
				#print(audio_floor.stream.resource_path)
			
			## Play the audio
			if !audio_floor.is_playing():
				audio_floor.play()
		
		elif collider.is_in_group("grass_floor"):
			
			##Set the pitch
			##TODO Fix something so snow walking sound effect does not have weird noise caused by pitch shifting
			get_pitch = pitch["grass_floor"][player.switch_state_run] * player.con_mod
			audio_floor.pitch_scale = randf_range(get_pitch - 0.2, get_pitch + 0.2)
			
			if audio_floor.stream == null or audio_floor.stream.resource_path.get_file() != "389625__silentstrikez__footsteps_grass_1.wav":
				audio_floor.stream = load("res://assets/SFX/389625__silentstrikez__footsteps_grass_1.wav")
				#print(audio_floor.stream.resource_path)
			
			## Play the audio
			if !audio_floor.is_playing():
				audio_floor.play()
				
		##No collider with sound detected
		else:
			pass
				
	## Stop playing foot sounds
	else:
		audio_floor.stop()