forked from kragen/myman
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathgame.html
837 lines (820 loc) · 37.1 KB
/
game.html
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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!--
game.html - game logic for the MyMan video game (incomplete DHTML rewrite)
Copyright 1997-2008, Benjamin C. Wiley Sittler (email: [email protected])
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use, copy,
modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
-->
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>MyMan (incomplete DHTML rewrite)</title>
<link rel="icon" href="gfx/myman.png" />
<link rel="shortcut icon" href="gfx/myman.ico" />
</head>
<body style="border: 0px; margin: 0px; background: black; color: white; overflow: hidden;">
<script type="text/javascript">
/*<![CDATA[*/
(function() {
document.body.setAttribute('tabindex', '1');
var wideFontFamily = '"sazanami gothic", "kochi gothic", "ar pl new sung", osaka, kai, biaukai, stkaiti, "ms gothic", nsimsun, mingliu, fixedsys, courier, monospace';
var narrowFontFamily = 'monaco, fixedsys, "lucida sans unicode", freemono, fixed, monospace';
var wideMode = location.hash.indexOf('wide') >= 0;
var narrowMode = location.hash.indexOf('narrow') >= 0;
var textMode = wideMode || narrowMode;
var fontFamily = wideMode ? wideFontFamily : narrowFontFamily;
var original = location.hash.indexOf('original') >= 0;
var small = location.hash.indexOf('small') >= 0;
var large = location.hash.indexOf('large') >= 0;
var mono = location.hash.indexOf('mono') >= 0;
var mag = 1;
if (location.hash.indexOf('mag') >= 0)
{
var tmag = parseFloat(location.hash.substr(location.hash.indexOf('mag') + 'mag'.length).replace(/[^0-9.].*/, ''));
if (tmag) mag = tmag;
}
var ghosts = null;
if (location.hash.indexOf('ghosts') >= 0)
{
var tghosts = parseInt(location.hash.substr(location.hash.indexOf('ghosts') + 'ghosts'.length).replace(/[^0-9].*/, ''));
if (tghosts) ghosts = tghosts;
}
var pal = '' +
'#000000\n' +
'#0000DD\n' +
'#00B700\n' +
'#00DDDD\n' +
'#DD9646\n' +
'#FF2096\n' +
'#FFB746\n' +
'#FFB796\n' +
'#666666\n' +
'#2020DD\n' +
'#96FF00\n' +
'#00FFDD\n' +
'#FF0000\n' +
'#F9B2D7\n' +
'#FFFF00\n' +
'#DDDDDD';
pal = pal.split('\n');
var cp437_fullwidth_rhs = [
/*00*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
/*10*/
0x20, 0xcd, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xc4, 0x20, 0x20, 0x20, 0x20, 0x20,
/*20*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x2D, 0x20, 0x20,
/*30*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x3D, 0x20, 0x20,
/*40*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
/*50*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
/*60*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
/*70*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xc4, 0x20,
/*80*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
/*90*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
/*A0*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
/*B0*/
0xb0, 0xb1, 0xb2, 0x20, 0x20, 0x20, 0x20, 0x20, 0xc4, 0x20, 0x20, 0x20, 0x20, 0x20, 0xc4, 0x20,
/*C0*/
0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xcd, 0xc4, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
/*D0*/
0xc4, 0xcd, 0xc4, 0xc4, 0xcd, 0xcd, 0xc4, 0xc4, 0xcd, 0x20, 0xc4, 0xdb, 0xdc, 0x20, 0xde, 0xdf,
/*E0*/
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
/*F0*/
0xf0, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20
];
var unistile = [
/* 0x00 */
/*%8*/'%', 'v', '@', '@', '@', 'Y', 'A', 'F',
'A', 'A', /*"^*/'\"', /*"<*/'\"', /*"v*/'\"', /*">*/'\"', /*m2*/'m', 'm',
/* 0x10 */
/*C<4*/'C', 'c', 'C', 'c', /*C^4*/'C', 'c', 'C', 'c',
/*CX4*/'C', '(', '*', '\'', /*Cv4*/'C', 'c', 'C', 'c',
/* 0x20 */
/*C>4*/'C', 'c', 'C', 'c',
/**/' ', ' ', ' ', ' ',
/**/' ',
/*1*/'1', /*3*/'3', /*5*/'5', /*7*/'7', /*10*/'1', /*20*/'2', /*30*/'3',
/* 0x30 */
/*50*/'5', /*2*/'2', /*4*/'4', /*8*/'8', /*16*/'!', /*M2*/'M', 'M', /*C*/'C',
/*C(UL)*/'/', '/', '/', '/',
/*C(UR)*/'\\', '-', '/', '-',
/* 0x40 */
/*C(LL)*/'\\', '\\', '\\', '\\',
/*C(LR)*/'/', '-', '\\', '-',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0x50 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0x60 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0x70 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0x80 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0x90 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0xa0 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0xb0 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0xc0 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0xd0 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0xe0 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
/* 0xf0 */
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '
];
unistile = unistile.join('');
var cp437 = '' +
' ☺☻♥♦♣♠•' +
'◘○◙♂♀♪♫☼' +
'►◄↕‼¶§▬↨' +
'↑↓→←∟↔▲▼' +
' !\x22#$%&\x39' +
'()*+,-./' +
'01234567' +
'89:;<=>?' +
'@ABCDEFG' +
'HIJKLMNO' +
'PQRSTUVW' +
'XYZ[\\]^_' +
'`abcdefg' +
'hijklmno' +
'pqrstuvw' +
'xyz{|}~⌂' +
'Çüéâäàåç' +
'êëèïîìÄÅ' +
'ÉæÆôöòûù' +
'ÿÖÜ¢£¥₧ƒ' +
'áíóúñѪº' +
'¿⌐¬½¼¡«»' +
'░▒▓│┤╡╢╖' +
'╕╣║╗╝╜╛┐' +
'└┴┬├─┼╞╟' +
'╚╔╩╦╠═╬╧' +
'╨╤╥╙╘╒╓╫' +
'╪┘┌█▄▌▐▀' +
'αßΓπΣσµτ' +
'ΦΘΩδ∞φε∩' +
'≡±≥≤⌠⌡÷≈' +
'°·•√ⁿ²■ ' +
' ○●●●■■●' +
'■○■♂♀＃＃☆' +
'★★Ｉ！Ｐ§■Ｌ' +
'↑↓→←Ｌ─▲▼' +
' ！”＃＄％＆’' +
'（）＊＋，─．／' +
'０１２３４５６７' +
'８９：；＜＝＞？' +
'＠ＡＢＣＤＥＦＧ' +
'ＨＩＪＫＬＭＮＯ' +
'ＰＱＲＳＴＵＶＷ' +
'ＸＹＺ［＼］＾＿' +
'‘ａｂｃｄｅｆｇ' +
'ｈｉｊｋｌｍｎｏ' +
'ｐｑｒｓｔｕｖｗ' +
'ｘｙｚ｛｜｝〜Δ' +
'Ｃｕｅａａａａｃ' +
'ｅｅｅｉｉｉＡＡ' +
'ＥｅＥｏｏｏｕｕ' +
'ｙＯＵ￠￡￥ｐｆ' +
'ａｉｏｕｎＮａｏ' +
'？┌￢½¼！《》' +
'░▒▓│┤┤┤┤' +
'┬┤│┐┘┤┴┐' +
'└┴┬├─┼├├' +
'└┌┴┬├─┼┴' +
'┴┬┬├┴┬├┼' +
'┼┘┌■■■■■' +
'αβΓπΣσμτ' +
'ΦΘΩδ∞φε∩' +
'≡±＞＜∫∫÷＝' +
'°・・√ｎ２● ';
var maze = '' +
'╔════════════╕╒════════════╗\n' +
'║············││············║\n' +
'║·┌──┐·┌───┐·││·┌───┐·┌──┐·║\n' +
'║■│ │·│ │·││·│ │·│ │■║\n' +
'║·└──┘·└───┘·└┘·└───┘·└──┘·║\n' +
'║··························║\n' +
'║·┌──┐·┌┐·┌──────┐·┌┐·┌──┐·║\n' +
'║·└──┘·││·└──┐┌──┘·││·└──┘·║\n' +
'║······││····││····││······║\n' +
'╚════╗·│└──┐ ││ ┌──┘│·╔════╝\n' +
' ║·│┌──┘ └┘ └──┐│·║ \n' +
' ║·││ ││·║ \n' +
' ║·││ ╔══≡≡══╗ ││·║ \n' +
'═════╝·└┘ ║ ║ └┘·╚═════\n' +
' · ║ ║ · \n' +
'═════╗·┌┐ ║ ║ ┌┐·╔═════\n' +
' ║·││ ╚══════╝ ││·║ \n' +
' ║·││ ││·║ \n' +
' ║·││ ┌──────┐ ││·║ \n' +
'╔════╝·└┘ └──┐┌──┘ └┘·╚════╗\n' +
'║············││············║\n' +
'║·┌──┐·┌───┐·││·┌───┐·┌──┐·║\n' +
'║·└─┐│·└───┘·└┘·└───┘·│┌─┘·║\n' +
'║■··││······· ·······││··■║\n' +
'╙─┐·││·┌┐·┌──────┐·┌┐·││·┌─╜\n' +
'╓─┘·└┘·││·└──┐┌──┘·││·└┘·└─╖\n' +
'║······││····││····││······║\n' +
'║·┌────┘└──┐·││·┌──┘└────┐·║\n' +
'║·└────────┘·└┘·└────────┘·║\n' +
'║··························║\n' +
'╚══════════════════════════╝';
maze = maze.split('\n');
var tileset = document.createElement('img');
var tile_w = small ? 6 : large ? 32 : 8;
var tile_h = small ? 6 : large ? 32 : 8;
tileset.width = 16 * Math.floor(tile_w * mag);
tileset.height = 256 * Math.floor(tile_h * mag);
tileset.border = 0;
tileset.src = small ? 'chr/chr6.png' : large ? 'chr/chr32.png' : 'chr/chr8.png';
tileset.style.width = '' + (Math.floor(tile_w * mag) * 16) + 'px';
tileset.style.height = '' + (Math.floor(tile_h * mag) * 256) + 'px';
tileset.style.border = '0px';
tileset.style.position = 'relative';
var spriteset = document.createElement('img');
var stile_w = small ? 12 : large ? 64 : 16;
var stile_h = small ? 12 : large ? 64 : 16;
spriteset.width = Math.floor(stile_w * mag) * 16;
spriteset.height = Math.floor(stile_h * mag) * 256;
spriteset.border = 0;
if (small) spriteset.src = 'spr/spr12.png';
else if (large) spriteset.src = 'spr/spr64.png';
else if (original) spriteset.src = 'spr/spr16.png';
else spriteset.src = 'spr/ott16.png';
spriteset.style.width = '' + (Math.floor(stile_w * mag) * 16) + 'px';
spriteset.style.height = '' + (Math.floor(stile_h * mag) * 256) + 'px';
spriteset.style.border = '0px';
spriteset.style.position = 'relative';
var display = document.createElement('div');
display.style.padding = '0px';
display.style.margin = '0px';
display.style.border = '0px solid #000';
display.style.position = 'absolute';
var MAZE_W = maze[0].length;
var MAZE_H = maze.length;
var LINES = MAZE_H + 5;
var COLS = MAZE_W;
var MAZE_X = 0;
var MAZE_Y = 3;
var virtw = (Math.floor(tile_w * mag) * COLS);
var virth = (Math.floor(tile_h * mag) * LINES);
var originx = 0;
var originy = 0;
display.style.width = '' + virtw + 'px';
display.style.height = '' + virth + 'px';
display.style.clip = 'rect(0px ' + virtw + 'px ' + virth + 'px 0px)';
display.style.overflow = 'hidden';
var cells = [];
for (var r = 0; r < LINES; r ++)
{
var row = [];
var displayRow = document.createElement('div');
displayRow.style.padding = '0px';
displayRow.style.margin = '0px';
displayRow.style.position = 'absolute';
displayRow.style.height = '' + Math.floor(tile_h * mag) + 'px';
displayRow.style.top = '' + (Math.floor(tile_h * mag) * cells.length) + 'px';
display.appendChild(displayRow);
cells[cells.length] = row;
for (var c = 0; c < COLS; c ++)
{
var displayCell = document.createElement('span');
displayCell.style.padding = '0px';
displayCell.style.margin = '0px';
displayCell.style.position = 'absolute';
displayCell.style.width = '' + Math.floor(tile_w * mag) + 'px';
displayCell.style.height = '' + Math.floor(tile_h * mag) + 'px';
displayCell.style.left = '' + (Math.floor(tile_w * mag) * row.length) + 'px';
displayCell.style.overflow = 'hidden';
var cell = document.createElement('span');
cell.style.display = 'block';
cell.style.position = 'relative';
cell.style.width = '' + Math.floor(tile_w * mag) + 'px';
cell.style.height = '' + Math.floor(tile_h * mag) + 'px';
cell.style.fontFamily = fontFamily;
cell.style.textAlign = 'left';
cell.style.lineHeight = '' + Math.floor(tile_h * mag) + 'px';
cell.style.fontSize = '' + Math.floor(tile_h * mag) + 'px';
cell.style.overflow = 'hidden';
cell.style.clip = 'rect(0px ' + Math.floor(tile_w * mag) + 'px ' + Math.floor(tile_h * mag) + 'px 0px)';
cell.style.visibility = 'hidden';
var tile = tileset.cloneNode(true);
if (textMode) tile = document.createElement('span');
cell.appendChild(tile);
displayCell.appendChild(cell);
displayRow.appendChild(displayCell);
row[row.length] = { 'img': tile, 'cell': cell, 'displayCell': displayCell, 'tile': 0x20, 'color': 0xF, 'dirty': true};
}
}
var center = document.createElement('div');
document.body.appendChild(center);
center.appendChild(display);
var sfx = document.createElement('div');
sfx.style.visibility = 'hidden';
document.body.appendChild(sfx);
var dotsfx = document.createElement('div');
dotsfx.style.visibility = 'hidden';
document.body.appendChild(dotsfx);
var dot2sfx = document.createElement('div');
dot2sfx.style.visibility = 'hidden';
document.body.appendChild(dot2sfx);
var dotalt = false;
var bgm = document.createElement('div');
bgm.style.visibility = 'hidden';
document.body.appendChild(bgm);
var playsound = (function (channel, sound) {
var e;
try
{
var sid = 'sfx' + Math.random().toString().split(".").join("");
channel.innerHTML = '<' + 'embed id="' + sid + '" autostart="true" hidden="true" width="0" height="0" src="' + sound + '" type="audio/midi"><' + '/embed>';
}
catch (e)
{
}
});
var NOTTOP = function (y) { return (y >= (tile_h / 2)); };
var NOTBOTTOM = function (y) { return (y <= (tile_h / 2)); };
var NOTLEFT = function (x) { return (x >= (tile_w / 2)); };
var NOTRIGHT = function (x) { return (x <= (tile_w / 2)); };
var UP = 1;
var LEFT = 2;
var DOWN = 3;
var RIGHT = 4;
var DIRHERO = LEFT;
var LIVES = 3;
var GHOSTS = 4;
var MAXGHOSTS = 16;
/* sprite numbers */
var GHOSTEYES = function (ghost) { return ((ghost) * 2); };
var UNGHOSTEYES = function (sprite) { return ((sprite) / 2); };
var MEANGHOST = function (ghost) { return (GHOSTEYES(ghost) + 1); };
var HERO = MEANGHOST(MAXGHOSTS);
var BLUEGHOST = function (ghost) { return ((ghost) + HERO + 1); };
var FRUIT = BLUEGHOST(MAXGHOSTS);
var GHOST_SCORE = (FRUIT + 1);
var FRUIT_SCORE = (GHOST_SCORE + 1);
/* large hero sprite, split into four quadrants */
var BIGHERO_UL = (FRUIT_SCORE + 1);
var BIGHERO_UR = (BIGHERO_UL + 1);
var BIGHERO_LL = (BIGHERO_UR + 1);
var BIGHERO_LR = (BIGHERO_LL + 1);
/* total sprite count */
var SPRITES = (BIGHERO_LR + 1);
var STILE_FRUIT = 0x00;
var STILE_MEAN = 0x08;
var STILE_EYES = 0x0a;
var STILE_BLUE = 0x0e;
var STILE_HERO = 0x10;
var STILE_FRUIT_SCORE = 0x29;
var STILE_200 = 0x31;
var STILE_400 = 0x32;
var STILE_800 = 0x33;
var STILE_1600 = 0x34;
var STILE_WHITE = 0x35;
var STILE_LIFE = 0x37;
/* rightward-facing large hero sprite, split into four quadrants with four frames each */
var STILE_BIGHERO_UL = 0x38;
var STILE_BIGHERO_UR = 0x3C;
var STILE_BIGHERO_LL = 0x40;
var STILE_BIGHERO_LR = 0x44;
var ISTEXT = function (c) { return (((c) == '!'.charCodeAt(0)) || (((c) >= '0'.charCodeAt(0)) && ((c) <= '9'.charCodeAt(0))) || ((c) == '@'.charCodeAt(0)) || (((c) >= 'A'.charCodeAt(0)) && ((c) <= 'Z'.charCodeAt(0)))); };
var ISDOT = function (c) { return (((c) == 249) || ((c) == '.'.charCodeAt(0))); };
var ISPELLET = function (c) { return (((c) == 254) || ((c) == 'o'.charCodeAt(0))); };
var ISZAPLEFT = function (c) { return (((c) == '<'.charCodeAt(0)) || (c == 174)); };
var ISZAPRIGHT = function (c) { return (((c) == '>'.charCodeAt(0)) || (c == 175)); };
var ISZAPUP = function (c) { return ((c) == '^'.charCodeAt(0)); };
var ISZAPDOWN = function (c) { return ((c) == 'v'.charCodeAt(0)); };
var ISOPEN = function (c) { return (((c) == ' '.charCodeAt(0)) || ISDOT(c) || ISPELLET(c) || ((c) == '!'.charCodeAt(0)) || (((c) >= 'A'.charCodeAt(0)) && ((c) <= 'Z'.charCodeAt(0))) || ((c) == 'l'.charCodeAt(0)) || ((c) == '~'.charCodeAt(0)) || ISZAPRIGHT(c) || ISZAPLEFT(c) || ISZAPUP(c) || ISZAPDOWN(c)); };
var ISDOOR = function (c) { return (((c) == '='.charCodeAt(0)) || (c == ':'.charCodeAt(0)) || ((c) == 240) || (c == 255)); };
var DIRWRAP = function (dir) { return (((dir) + 3) % 4 + 1); };
var XDIR = function (dir) { return (((dir) == RIGHT) - ((dir) == LEFT)); };
var YDIR = function (dir) { return (((dir) == DOWN) - ((dir) == UP)); };
var YLEAVING = function (dir, y) { return ( -(((dir) == UP) && ! NOTTOP(y)) + (((dir) == DOWN) && ! NOTBOTTOM(y))); };
var XLEAVING = function (dir, x) { return ( -(((dir) == LEFT) && ! NOTLEFT(x)) + (((dir) == RIGHT) && ! NOTRIGHT(x))); };
if (ghosts == null) ghosts = GHOSTS;
if (ghosts > MAXGHOSTS) ghosts = MAXGHOSTS;
if (ghosts < 0) ghosts = 0;
var dir = DIRHERO;
var joydir = null;
var sprites = [];
for (var n = 0; n < SPRITES; n ++)
{
var sprite = document.createElement('span');
sprite.style.display = 'block';
sprite.style.position = 'absolute';
sprite.style.width = '' + Math.floor(stile_w * mag) + 'px';
sprite.style.height = '' + Math.floor(stile_h * mag) + 'px';
sprite.style.top = '' + (parseInt(display.offsetTop) + 0) + 'px';
sprite.style.left = '' + (parseInt(display.offsetLeft) + Math.floor(stile_w * mag) * n) + 'px';
sprite.style.fontFamily = fontFamily;
sprite.style.textAlign = 'left';
sprite.style.lineHeight = '' + Math.floor(stile_h * mag) + 'px';
sprite.style.fontSize = '' + Math.floor(stile_h * mag) + 'px';
sprite.style.overflow = 'hidden';
sprite.style.clip = 'rect(0px ' + Math.floor(stile_w * mag) + 'px ' + Math.floor(stile_h * mag) + 'px 0px)';
sprite.style.visibility = 'hidden';
var stile = spriteset.cloneNode(true);
if (textMode) stile = document.createElement('span');
else
{
stile.style.top = '0px';
stile.style.left = '0px';
}
sprite.appendChild(stile);
sprites[sprites.length] = { 'sprite': sprite, 'img': stile, 'visible': false, 'stile': 0, 'frame': 0, 'color': 0, 'x': 0, 'y': 0, 'dirty': false };
display.appendChild(sprite);
}
var draw;
var framecount = 0;
var blurred = false;
self.onfocus = function (ev) {
if (! ev) ev = self.event;
blurred = false;
if (ev.stopPropagation) ev.stopPropagation();
return false;
};
if (document.addEventListener) document.addEventListener('focus', self.onfocus, false);
self.onblur = function (ev) {
if (! ev) ev = self.event;
blurred = true;
if (ev.stopPropagation) ev.stopPropagation();
return false;
};
if (document.addEventListener) document.addEventListener('blur', self.onblur, false);
var paused = false;
document.body.onkeypress = function (ev) {
if (! ev) ev = self.event;
blurred = false;
var code = ev.charCode ? ev.charCode : ev.keyCode ? ev.keyCode : ev.which;
var ch = String.fromCharCode(code).toLowerCase();
if ((ev.keyIdentifier == 'Left') || (ch == 'h') || (ch == '%') || (ch == '\uf702') || (ch == '\x1c')) joydir = LEFT;
else if ((ev.keyIdentifier == 'Down') || (ch == 'j') || (ch == '(') || (ch == '\uf701') || (ch == '\x1f')) joydir = DOWN;
else if ((ev.keyIdentifier == 'Up') || (ch == 'k') || (ch == '&') || (ch == '\uf700') || (ch == '\x1e')) joydir = UP;
else if ((ev.keyIdentifier == 'Right') || (ch == 'l') || (ch == '\'') || (ch == '\uf703') || (ch == '\x1d')) joydir = RIGHT;
else if (ch == ' ') joydir = null;
else if (ch == 'p') paused = ! paused;
else if (ch == 'r') {
self.resizeBy(1, 1);
self.resizeBy(-1, -1);
}
else return true;
if (ev.stopPropagation) ev.stopPropagation();
return false;
};
display.onkeypress = document.body.onkeypress;
if (document.addEventListener) document.addEventListener('keypress', document.body.onkeypress, false);
document.body.onclick = function (ev) {
if (! ev) ev = self.event;
paused = false;
blurred = false;
var x = null;
var y = null;
if (typeof(ev.pageX) != 'undefined')
{
x = ev.pageX;
y = ev.pageY;
}
else if (typeof(ev.clientX) != 'undefined')
{
x = ev.clientX + document.body.offsetLeft;
y = ev.clientY + document.body.offsetTop;
}
if (x != null)
{
var dx, dy;
dy = y - Math.floor((sprites[HERO].y + MAZE_Y * tile_h) * Math.floor(mag * tile_h) / tile_h) - originy;
dx = x - Math.floor((sprites[HERO].x + MAZE_X * tile_w) * Math.floor(mag * tile_w) / tile_w) - originx;
if ((dx * dx) > (dy * dy))
{
if (dx < 0) joydir = LEFT;
if (dx > 0) joydir = RIGHT;
if (! dx) joydir = null;
}
else
{
if (dy < 0) joydir = UP;
if (dy > 0) joydir = DOWN;
if (! dy) joydir = null;
}
}
var e;
try
{
document.body.focus();
}
catch (e)
{
}
try
{
display.focus();
}
catch (e)
{
}
if (ev.stopPropagation) ev.stopPropagation();
return false;
};
var oframecount = 0;
var maze_init_needed = true;
var total_dots = 0;
var dots = 0;
var quantum = 0.025e3 * (8 + 8) / (tile_w + tile_h);
var lastRun = (new Date);
var xfocus = Math.floor(MAZE_W * tile_w / 2);
var yfocus = Math.floor(MAZE_H * tile_h / 2);
game = (function () {
var now = (new Date);
for (var i = quantum / 2; ((now - lastRun) > i) && ! (paused || blurred); i += quantum)
{
if (maze_init_needed)
{
//playsound(bgm, 'sfx/start.mid');
sprites[HERO].x = (MAZE_W * tile_w) / 2;
sprites[HERO].y = 23.5 * tile_h;
sprites[HERO].dirty = true;
xfocus = sprites[HERO].x;
yfocus = sprites[HERO].y;
dots = 0;
total_dots = 0;
maze_init_needed = false;
for (var r = 0; r < MAZE_H; r ++)
{
for (var c = 0; c < MAZE_W; c ++)
{
var ch = maze[r].substr(c, 1);
var b = (cp437.indexOf(ch) + 256) % 256;
var cell = cells[r + MAZE_Y][c + MAZE_X];
cell.tile = b;
if (ISPELLET(b) || ISDOT(b)) total_dots ++;
cell.color = ((ch == '\xb7') || (ch == '\u2022') || (ch == '\u25a0')) ? 0x7 : (ch == '\u2261') ? 0xd : 0x9;
cell.dirty = true;
}
}
}
if (dots == total_dots) maze_init_needed = true;
var r = Math.floor(sprites[HERO].y / tile_h);
var c = Math.floor(sprites[HERO].x / tile_w);
if ((joydir != null)
&&
ISOPEN(cells[MAZE_Y + (r + YLEAVING(joydir, sprites[HERO].y % tile_h + YDIR(joydir)) + MAZE_H) % MAZE_H][MAZE_X + (c + XLEAVING(joydir, sprites[HERO].x % tile_w + XDIR(joydir)) + MAZE_W) % MAZE_W].tile))
{
dir = joydir;
joydir = null;
}
sprites[HERO].stile = STILE_HERO + ((dir == LEFT) ? 4 : (dir == RIGHT) ? 12 : (dir == DOWN) ? 16 : 0);
sprites[HERO].color = 0xE;
sprites[HERO].visible = true;
sprites[HERO].dirty = true;
var cell = cells[r + MAZE_Y][c + MAZE_X];
if (ISDOT(cell.tile))
{
if (! dotalt)
{
//playsound(dotsfx, 'sfx/dot.mid');
}
else
{
//playsound(dot2sfx, 'sfx/dot2.mid');
}
dotalt = ! dotalt;
cell.tile = 0x20;
cell.dirty = true;
dots ++;
}
else if (ISPELLET(cell.tile))
{
//playsound(sfx, 'sfx/pellet.mid');
cell.tile = 0x20;
cell.dirty = true;
dots ++;
}
else if (ISOPEN(cells[MAZE_Y + (r + YLEAVING(dir, sprites[HERO].y % tile_h + YDIR(dir)) + MAZE_H) % MAZE_H][MAZE_X + (c + XLEAVING(dir, sprites[HERO].x % tile_w + XDIR(dir)) + MAZE_W) % MAZE_W].tile))
{
if (framecount != oframecount)
{
sprites[HERO].frame ++;
sprites[HERO].frame %= 4;
oframecount = framecount;
}
if (! YDIR(dir))
{
sprites[HERO].y = Math.floor(Math.floor(sprites[HERO].y / tile_h) * tile_h + tile_h / 2);
}
if (! XDIR(dir))
{
sprites[HERO].x = Math.floor(Math.floor(sprites[HERO].x / tile_w) * tile_w + tile_w / 2);
}
sprites[HERO].x += XDIR(dir);
sprites[HERO].y += YDIR(dir);
sprites[HERO].x += tile_w * MAZE_W;
sprites[HERO].y += tile_h * MAZE_H;
sprites[HERO].x %= tile_w * MAZE_W;
sprites[HERO].y %= tile_h * MAZE_H;
xfocus = sprites[HERO].x;
yfocus = sprites[HERO].y;
}
}
lastRun = (new Date);
setTimeout(game, quantum);
});
game();
var startTime = (new Date);
draw = (function () {
if (! (paused || blurred))
{
var now;
now = (new Date);
for (var r = 0; r < LINES; r ++)
{
for (var c = 0; c < COLS; c ++)
{
var b = cells[r][c].tile % 256;
var color = cells[r][c].color % 16;
if (mono) color = 0xF;
if (b == 0xFE)
{
cells[r][c].dirty = true;
if (((now / 1.000e3) - Math.floor(now / 1.000e3)) > 0.500) b = 0x20;
}
if (! cells[r][c].dirty) continue;
cells[r][c].dirty = false;
var left = '' + (-Math.floor(tile_w * mag) * color) + 'px';
var top = '' + (-Math.floor(tile_h * mag) * b) + 'px';
if (textMode)
{
var cell = cells[r][c].cell;
cell.style.color = pal[color];
cell.style.backgroundColor = color ? pal[0] : 'white';
while (cell.firstChild) cell.removeChild(cell.firstChild);
cell.appendChild(document.createTextNode(cp437.substr((wideMode ? 256 : 0) + b, 1)));
if (narrowMode)
{
var b2 = cp437_fullwidth_rhs[b];
var subcell = document.createElement('div');
subcell.style.position = 'absolute';
subcell.style.left = '' + Math.floor(tile_w / 2 * mag) + 'px';
subcell.style.top = '0px';
subcell.style.height = '' + Math.floor(tile_h * mag) + 'px';
subcell.style.width = '' + Math.floor(tile_w * mag) + 'px';
subcell.style.clip = 'rect(0px ' + Math.floor(tile_w / 2 * mag) + 'px ' + Math.floor(tile_h * mag) + 'px 0px)';
subcell.appendChild(document.createTextNode(cp437.substr((wideMode ? 256 : 0) + b2, 1)));
cell.appendChild(subcell);
}
}
else
{
var tile = cells[r][c].img;
if (tile.style.left != left) tile.style.left = left;
if (tile.style.top != top) tile.style.top = top;
}
cells[r][c].cell.style.visibility = 'visible';
}
}
for (var n = 0; n < SPRITES; n ++)
{
if (! sprites[n].dirty) continue;
sprites[n].dirty = false;
var b = (sprites[n].stile + sprites[n].frame) % 256;
var color = sprites[n].color % 16;
if (mono) color = 0xF;
var top = '' + (-Math.floor(stile_h * mag) * b) + 'px';
var left = '' + (-Math.floor(stile_w * mag) * color) + 'px';
if (textMode)
{
var sprite = sprites[n].sprite;
sprite.style.color = pal[color];
sprite.removeChild(sprite.firstChild);
while (sprite.firstChild) sprite.removeChild(cell.firstChild);
var ch = unistile.substr(b, 1);
var b2 = cp437.substr(0, 256).indexOf(ch);
if (wideMode && (b2 >= 0))
{
ch = cp437.substr(256 + b2, 1);
}
sprite.appendChild(document.createTextNode(ch));
}
else
{
var stile = sprites[n].img;
if (stile.style.left != left) stile.style.left = left;
if (stile.style.top != top) stile.style.top = top;
}
var top = '' + Math.floor((sprites[n].y - (stile_h / 2) + MAZE_Y * tile_h) * Math.floor(mag * tile_h) / tile_h) + 'px';
var left = '' + Math.floor((sprites[n].x - (stile_w / 2) + MAZE_X * tile_w) * Math.floor(mag * tile_w) / tile_w) + 'px';
var visibility = sprites[n].visible ? 'visible' : 'hidden';
var sprite = sprites[n].sprite;
if (sprite.style.left != left) sprite.style.left = left;
if (sprite.style.top != top) sprite.style.top = top;
if (sprite.style.visibility != visibility) sprite.style.visibility = visibility;
}
}
var visw, vish;
if (self.innerHeight)
{
visw = self.innerWidth;
vish = self.innerHeight;
}
else
{
var elt = document.documentElement ? document.documentElement : document.body ? document.body : document;
visw = elt.clientWidth;
vish = elt.clientHeight;
}
if (! visw) visw = virtw;
if (! vish) vish = virth;
var ox, oy;
if (self.pageXOffset)
{
ox = self.pageXOffset;
oy = self.pageYOffset;
}
else
{
var elt = document.documentElement ? document.documentElement : document.body ? document.body : document;
ox = elt.scrollLeft;
oy = elt.scrollTop;
}
if (! ox) ox = 0;
if (! oy) oy = 0;
var nox = Math.floor((xfocus + MAZE_X * tile_w) * Math.floor(mag * tile_w) / tile_w - visw / 2);
if (nox < 0) nox = 0;
if (nox > (virtw - visw)) nox = virtw - visw;
var noy = Math.floor((yfocus + MAZE_Y * tile_h) * Math.floor(mag * tile_h) / tile_h - vish / 2);
if (noy < 0) noy = 0;
if (noy > (virth - vish)) noy = virth - vish;
if ((nox != ox) || (noy != oy))
{
self.scrollTo(nox, noy);
}
var noriginx = 0;
var noriginy = 0;
if (vish > virth)
{
noriginy = Math.floor((vish - virth) / 2);
}
if (visw > virtw)
{
noriginx = Math.floor((visw - virtw) / 2);
}
if (noriginy != originy)
{
originy = noriginy;
display.style.top = '' + originy + 'px';
}
if (noriginx != originx)
{
originx = noriginx;
display.style.left = '' + originx + 'px';
}
framecount ++;
setTimeout(draw, 0.100e3);
});
draw();
})();
/*]]>*/
</script>
<noscript><p style="text-align: center; border: 3px solid red; margin: 1em 2em; padding: 1em 2em; font-family: sans-serif; font-size: 12pt;">Please enable JavaScript to use this application.</p></noscript>
</body>
</html>