extends CharacterBody3D

const SPEED = 8.0
const JUMP_VELOCITY = 7
var camera_sens: float = 0.005
@onready var h_rotation: Node3D =  $"H-Rotation"


func _input(event: InputEvent) -> void:
	if event is InputEventMouseMotion and Input.mouse_mode == Input.MOUSE_MODE_CAPTURED:
		var look_dir = event.relative * 1
		rotation.y -= look_dir.x * camera_sens * 1.0
		h_rotation.rotation.x = clamp(
			h_rotation.rotation.x - look_dir.y * camera_sens * 1.0, -1.5, 1.5
		)

func _physics_process(delta: float) -> void:
	# Add the gravity.
	if not is_on_floor():
		velocity += get_gravity() * delta
	else:
		# Handle jump.
		if Input.is_action_just_pressed("jump") and is_on_floor():
			velocity.y = JUMP_VELOCITY

		# Get the input direction and handle the movement/deceleration.
		# As good practice, you should replace UI actions with custom gameplay actions.
		var input_dir := Input.get_vector("move_left", "move_right", "move_forward", "move_backward")
		var direction := (transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
		if direction:
			velocity.x = direction.x * SPEED
			velocity.z = direction.z * SPEED
		else:
			velocity.x = move_toward(velocity.x, 0, SPEED)
			velocity.z = move_toward(velocity.z, 0, SPEED)

	move_and_slide()