Camera.gd

extends Spatial

onready var player = get_parent()

var camrot_h = 0
var camrot_v = 0
var cam_v_max = 75
var cam_v_min = -55
var h_sensitivity = 0.1
var v_sensitivity = 0.1
var h_acceleration = 10
var v_acceleration = 10

func _ready():
	Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
	$h/v/Camera.add_exception(player)
	
func _input(event):
	if event is InputEventMouseMotion &&!get_node("../").targeting:
		camrot_h += -event.relative.x * h_sensitivity
		camrot_v += event.relative.y * v_sensitivity
		
func _physics_process(delta):
	
	camrot_v = clamp(camrot_v, cam_v_min, cam_v_max)
	
	if !get_node("../").targeting:
		$h.rotation_degrees.y = lerp($h.rotation_degrees.y, camrot_h, delta * h_acceleration)
		$h/v.rotation_degrees.x = lerp($h/v.rotation_degrees.x, camrot_v, delta * v_acceleration)
	else:
		camrot_h = $h.rotation_degrees.y
		camrot_v = 0