(load "~/quicklisp/setup.lisp") ; need to load quicklisp
(ql:quickload '(:cl-raylib :cl-bcrypt :websocket-driver-client :bordeaux-threads :alexandria :com.inuoe.jzon))

(defpackage :mmo-client
  (:use :common-lisp :cl-raylib :3d-vectors :websocket-driver-client :bordeaux-threads :alexandria :com.inuoe.jzon))

(in-package :mmo-client)

(defvar *client* (wsd:make-client "ws://localhost:12345"))

(wsd:start-connection *client*)
(wsd:on :message *client*
        (lambda (message)
          (format t "~&Got: ~A~%" message)))

(defun game-loop ()
  (let* ((screen-width 800)
         (screen-height 450)
         (username "username")
         (title "mmo client - common lisp")
         (camera (make-camera3d :position (vec 4.0 2.0 4.0)
                                :target (vec 0.0 0.5 0.0)
                                :up (vec 0.0 1.0 0.0)
                                :fovy 60.0
                                :projection :camera-perspective))
         (cube-screen-pos (vec 0.0 0.0)))

    (with-window (screen-width screen-height title)
      (disable-cursor)
      (set-target-fps 60) ; Set our game to run at 60 FPS
      (loop
        until (window-should-close) ; detect window close button or ESC key
        do
		(update-camera camera :camera-third-person)
		(wsd:send *client* (com.inuoe.jzon:stringify (list (camera3d-target camera) username :red :move)))
		(setf cube-screen-pos (get-world-to-screen (v+ (camera3d-target camera) (vec 0 1.0 0)) camera))
		(with-drawing
		    (clear-background :raywhite)
		  (with-mode-3d (camera)
		    (draw-cube (camera3d-target camera) 1.0 1.0 1.0 :red)
		    (draw-cube-wires (camera3d-target camera) 1.0 1.0 1.0 :maroon)
		    (draw-grid 20 1.0))
		  (draw-text username (- (floor (vx cube-screen-pos)) (floor (measure-text username 20) 2)) 
			     (floor (vy cube-screen-pos) ) 20 :black)))))
  (wsd:close-connection *client*))

(bt:make-thread 'game-loop)

(bt:run-in-new-thread (bt:get-thread 'game-loop))