(use-modules (tsukundere)
	     (sdl2)
	     (sdl2 ttf)
	     (ice-9 match)
	     (tsukundere menu button))

(define (load)
  (let* ((scene
          (make-scene '(background
                        text
                        menu)))
         (paper (load-image "paper.png"))
         (texture (load-image "unchecked_box.png"))
         (selected (load-image "checked_box.png"))
         (radio (load-image "unselected_radio_button.png"))
         (radio-selected (load-image "selected_radio_button.png"))
         (simple (load-image "round_button_normal.png"))
         (simple-hover (load-image "round_button_hover.png"))
         (simple-pressed (load-image "round_button_mouse_down.png"))
	 (font (load-font "JuliaMono.ttf" 18))
	 (colors
          `((none . ,(make-color 80 225 100 255))
	    (selected . ,(make-color 255 0 0 255))
	    (pressed . ,(make-color 0 0 255 255))))
	 (textures
          `((none . ,texture)
	    (pressed . ,selected)))
         (textures-radio
          `((none . ,radio)
	    (pressed . ,radio-selected)))
         (textures-button
          `((none . ,simple)
            (selected . ,simple-hover)
	    (pressed . ,simple-pressed)))
         (checkbox-button
          (make-button (s32vector 0 0) "" 0 font textures
                       #:text-colors colors
                       #:text-pos (s32vector 30 5)
                       #:text-alignment '(left . top)
                       #:callback checkbox-button-callback))
         (radio-button
          (make-button (s32vector 0 0) "" 0 font textures-radio
                       #:text-colors colors
                       #:text-alignment '(left . top)
                       #:text-pos (s32vector 30 0)
                       #:callback radio-button-callback))
         (simple-button
          (make-button (s32vector 0 0) "" 0 font textures-button
                       #:text-colors colors
                       ;; Put text at the center of the button
                       #:text-pos (s32vector 0 0)
                       #:anchor 'center
                       #:text-alignment '(center . center)
                       #:callback simple-button-callback))
         (nixo (make-speaker "nixo")))
    (init-script!
     (lambda ()
       (script
        (begin
          (background paper)
          (nixo "This is not an exam!"))
        (nixo "Chose one and press enter!")
        (nixo
         (format #f "You choose: ~a\n"
                 (menu
                  '("Select me!" "Or me!" "No, select me!")
                  #:prototype radio-button)))
        (nixo "Chose as many as you want!")
        (nixo
         (format #f "You selected: ~a\n"
                 (menu '(("A") ("B") ("C"))
                       #:prototype checkbox-button
                       #:seed '() #:pressed cons)))
        (nixo "Click it!")
        (nixo
         (format #f "You selected the element number: ~a\n"
                 (menu
                  '("Yes" "Maybe" "No way"))))
        (nixo "Click it again!")
        (nixo
         (format #f "You selected the element: ~a\n"
                 (menu
                  '(("Yes") ("Maybe") ("No way")))))
        (nixo "Once more!")
        (nixo
         (format #f "You selected the element: ~a\n"
                 (menu
                  '(("Yes" . yep) ("Maybe" . maybe) ("No way" . nope)))))
        *unspecified*))
     scene)
    (init-menu! #s32(100 100) #s32(0 50) simple-button #:scene scene)
    (init-text! 10 300 280 font font #:scene scene)))

(run-game
 #:game-name ".tsukundere-example-buttons"
 #:window-width 400
 #:window-height 400
 #:init! load)