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;;; Copyright © 2022 David Thompson <davet@gnu.org>
;;;
;;; This program is free software: you can redistribute it and/or
;;; modify it under the terms of the GNU General Public License as
;;; published by the Free Software Foundation, either version 3 of the
;;; License, or (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program. If not, see
;;; <http://www.gnu.org/licenses/>.
(define-module (apple-town-fair dialog-box)
#:use-module (apple-town-fair assets)
#:use-module (apple-town-fair common)
#:use-module (catbird node)
#:use-module (catbird node-2d)
#:use-module (chickadee graphics color)
#:use-module (chickadee math vector)
#:use-module (oop goops)
#:export (<dialog-box>))
(define-class <dialog-box> (<node-2d>)
(text #:accessor text #:init-keyword #:text #:init-value "" #:observe? #t))
(define-method (on-boot (dialog <dialog-box>))
(attach-to dialog
(make <sprite>
#:name 'background
#:texture dialog-box-image)
(make <label>
#:name 'label
#:rank 1
#:font monogram-font
#:vertical-align 'top))
(set! (width dialog) (width (& dialog background)))
(set! (height dialog) (height (& dialog background)))
(refresh-label dialog))
(define-method (refresh-label (dialog <dialog-box>))
(set! (text (& dialog label)) (text dialog))
(teleport (& dialog label) 10.0 (- (height dialog) 10.0)))
(define-method (on-change (dialog <dialog-box>) slot old new)
(case slot
((text)
(refresh-label dialog))))
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