extends Node3D

@onready var animationtree: AnimationTree = $AnimationPlayer/AnimationTree
@onready var timer: Timer = $CooldownTimer

@export_category("Firing")
@export var MuzzleFlash: PackedScene
@export var Origin: Node3D
@export var BulletOrigin: Node3D

var statemachine: AnimationNodeStateMachinePlayback

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	self.statemachine = animationtree['parameters/playback']

func _input(event: InputEvent) -> void:
	if event is not InputEventMouseButton:
		return
	
	if not event.is_action_pressed('player_shoot'):
		return
	
	if self.timer.time_left > 0:
		return
	
	if Player.Instance.PlayerState == Player.PlayerStates.SPRINTING:
		return
	
	var travelTarget = 'Fire'
	if Player.Instance.PlayerState == Player.PlayerStates.CROUCHING:
		travelTarget = 'Crouched Fire'
	
	self.animationtree.set('parameters/' + travelTarget + '/blend_position', randf_range(0, 2))
	self.statemachine.travel(travelTarget)
	
	fireBullet()
	
	self.timer.start()

func fireBullet() -> void:
	var instance = self.MuzzleFlash.instantiate(PackedScene.GEN_EDIT_STATE_INSTANCE)
	Origin.add_child(instance)
	
	var query = PhysicsRayQueryParameters3D.create(BulletOrigin.global_position, BulletOrigin.global_position + BulletOrigin.global_basis.z * -200)
	var result = get_world_3d().direct_space_state.intersect_ray(query)
	
	if not result:
		print('No result')
		return
	
	var health = result.collider.get_node('Health')
	if health:
		print("Dealing Damage")
		result.collider.health.take_damage(1, Vector2(0,0))
		return
	print('No Health Element')