1 ! Copyright (C) 2006, 2007, 2008 Alex Chapman
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors timers arrays calendar kernel make math math.rectangles
4 math.parser namespaces sequences system tetris.game tetris.gl ui.gadgets
5 ui.gadgets.labels ui.gadgets.worlds ui.gadgets.status-bar ui.gestures
7 FROM: tetris.game => level>> ;
10 TUPLE: tetris-gadget < gadget { tetris tetris } { timer } ;
12 : <tetris-gadget> ( tetris -- gadget )
13 tetris-gadget new swap >>tetris ;
15 M: tetris-gadget pref-dim* drop { 200 400 } ;
17 : update-status ( gadget -- )
19 [ "Level: " % level>> # ]
20 [ " Score: " % score>> # ]
21 [ paused?>> [ " (Paused)" % ] when ] tri
22 ] "" make swap show-status ;
24 M: tetris-gadget draw-gadget* ( gadget -- )
26 [ dim>> first2 ] [ tetris>> ] bi draw-tetris
27 ] keep update-status ;
29 : new-tetris ( gadget -- gadget )
30 [ <new-tetris> ] change-tetris ;
32 : unless-paused ( tetris quot -- )
33 over tetris>> paused?>> [
40 { T{ button-down f f 1 } [ request-focus ] }
41 { T{ key-down f f "UP" } [ [ tetris>> rotate-right ] unless-paused ] }
42 { T{ key-down f f "d" } [ [ tetris>> rotate-left ] unless-paused ] }
43 { T{ key-down f f "f" } [ [ tetris>> rotate-right ] unless-paused ] }
44 { T{ key-down f f "e" } [ [ tetris>> rotate-left ] unless-paused ] }
45 { T{ key-down f f "u" } [ [ tetris>> rotate-right ] unless-paused ] }
46 { T{ key-down f f "LEFT" } [ [ tetris>> move-left ] unless-paused ] }
47 { T{ key-down f f "RIGHT" } [ [ tetris>> move-right ] unless-paused ] }
48 { T{ key-down f f "DOWN" } [ [ tetris>> move-down ] unless-paused ] }
49 { T{ key-down f f " " } [ [ tetris>> move-drop ] unless-paused ] }
50 { T{ key-down f f "p" } [ tetris>> toggle-pause ] }
51 { T{ key-down f f "n" } [ new-tetris drop ] }
55 [ tetris>> ?update ] [ relayout-1 ] bi ;
57 M: tetris-gadget graft* ( gadget -- )
58 [ [ tick ] curry 100 milliseconds every ] keep timer<< ;
60 M: tetris-gadget ungraft* ( gadget -- )
61 [ stop-timer f ] change-timer drop ;
63 : tetris-window ( -- )
65 <default-tetris> <tetris-gadget>
66 "Tetris" open-status-window