Player.gd

extends KinematicBody

const MOVE_SPEED = 20
const MOUSE_SENS = 0.5

onready var camera = $Camera
onready var fire_point = $Camera/FirePoint

var decal_projector = preload("res://ProjectedDecal.tscn")

func _ready():
	Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)

func _input(event):
	if event is InputEventMouseMotion:
		rotation_degrees.y -= MOUSE_SENS * event.relative.x
		camera.rotation_degrees.x -= MOUSE_SENS * event.relative.y
		camera.rotation_degrees.x = clamp(camera.rotation_degrees.x, -90, 90)

func _process(delta):
	if Input.is_action_pressed("exit"):
		get_tree().quit()

func _physics_process(delta):
	var move_vec = Vector3()
	if Input.is_action_pressed("move_forwards"):
		move_vec.z -= 1
	if Input.is_action_pressed("move_backwards"):
		move_vec.z += 1
	if Input.is_action_pressed("move_left"):
		move_vec.x -= 1
	if Input.is_action_pressed("move_right"):
		move_vec.x += 1
	move_vec = move_vec.normalized()
	move_vec = move_vec.rotated(Vector3(0, 1, 0), rotation.y)
	move_and_collide(move_vec * MOVE_SPEED * delta)
	
	if Input.is_action_just_pressed("shoot"):
		shoot()

func shoot():
	var decal = decal_projector.instance()
	get_tree().get_root().add_child(decal)
	decal.global_transform = fire_point.global_transform