blob: 39f7a93163129ba77c1807ea06c356dbb600c9b2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
;;; Sly
;;; Copyright (C) 2014 David Thompson <dthompson2@worcester.edu>
;;;
;;; 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/>.
(use-modules (sly game)
(sly sprite)
(sly vector)
(sly window)
(sly color)
(sly signal)
(sly texture)
(sly transition))
(load "common.scm")
(define texture (load-texture "images/p1_front.png"))
(define sprite
(signal-map
(lambda (position color)
(make-sprite texture
#:position position
#:color color))
(transition #(32 240) #(608 240) 120
#:ease ease-in-out-quad)
(transition white tango-plum 120)))
(add-hook! draw-hook (lambda (dt alpha)
(draw-sprite (signal-ref-maybe sprite))))
(with-window (make-window #:title "Transitions")
(start-game-loop))
|
