extends CharacterBody2D

@onready var death_timer: Timer = $death_timer
@onready var animated_sprite_2d: AnimatedSprite2D = $AnimatedSprite2D
var is_alive = true
var facing_right = true

func _ready() -> void:
	add_to_group("Player")

const SPEED = 100.0
const JUMP_VELOCITY = -275.0

func _physics_process(delta: float) -> void:
	# Add the gravity.
	if not is_on_floor():
		velocity += get_gravity() * delta
		$AnimationPlayer.play("jump")

	# Handle roll.
	if Input.is_action_just_pressed("roll") and is_on_floor() and is_alive:
		$AnimationPlayer.play("roll_right")

	# Handle jump.
	if Input.is_action_just_pressed("jump") and is_on_floor() and is_alive:
		velocity.y = JUMP_VELOCITY

	# Get the input direction (-1, 0, 1)
	var direction := Input.get_axis("move_left", "move_right")

	# Flip the sprite
	if direction > 0:
		$AnimatedSprite2D.flip_h = false
		facing_right = true
	if direction < 0:
		$AnimatedSprite2D.flip_h = true
		facing_right = false

	# Animate the sprite
	if is_on_floor():
		if is_alive:
			if direction == 0:
				$AnimationPlayer.play("idle_right")
				if direction > 0:
					$AnimationPlayer.play("run_right")
					facing_right = true
				if direction < 0:
					$AnimationPlayer.play("run_right")
					facing_right = false

				if direction:
					velocity.x = direction * SPEED
				else:
					velocity.x = move_toward(velocity.x, 0, SPEED)
		else:
			death_timer.start()

			if not facing_right:
				$AnimatedSprite2D.flip_h = true
				$AnimationPlayer.play("die_right")
			else:
				$AnimationPlayer.play("die_right")
	move_and_slide()

func die():
	is_alive = false
	print("You Died!")
	Engine.time_scale = 0.5
	death_timer.start()
	if not facing_right:
		$AnimatedSprite2D.flip_h = true
		$AnimationPlayer.play("die_right")
	if facing_right:
		$AnimationPlayer.play("die_right")

func _on_death_timer_timeout() -> void:
	Engine.time_scale = 1.0
	get_tree().reload_current_scene()