-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathreversi.lisp
403 lines (358 loc) · 18.3 KB
/
reversi.lisp
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
;; load ltk
(ql:quickload '(:ltk :alexandria))
(defpackage :reversi
(:use :cl :ltk)
(:import-from #:alexandria
#:copy-array)
(:export #:reversi-board))
(in-package :reversi)
;; define variables
(defparameter *board* (make-array '(8 8)))
(defvar *board-stack-back*)
(defvar *board-stack-forward*)
(defparameter cell-size 55)
(defparameter margin-size 10)
(defconstant +black+ 1)
(defconstant +white+ 2)
(defun init-board! (board)
(setf *board-stack-back* nil)
(setf *board-stack-forward* nil)
(loop for i from 0 below (array-dimension board 0) do
(loop for j from 0 below (array-dimension board 1) do
(cond ((and (= i (1- (/ (array-dimension board 0) 2)))
(= j (1- (/ (array-dimension board 1) 2))))
(setf (aref board i j) +black+))
((and (= i (/ (array-dimension board 0) 2))
(= j (/ (array-dimension board 1) 2)))
(setf (aref board i j) +black+))
((and (= i (1- (/ (array-dimension board 0) 2)))
(= j (/ (array-dimension board 1) 2)))
(setf (aref board i j) +white+))
((and (= i (/ (array-dimension board 0) 2))
(= j (1- (/ (array-dimension board 1) 2))))
(setf (aref board i j) +white+))
(t (setf (aref board i j) 0))))))
(defun opposite (self-b/w)
(if (= self-b/w +black+)
+white+
+black+))
(defun h-line-plus-check (board i j self-b/w &key (cnt 0))
(cond ((= j (1- (array-dimension board 1))) nil)
((= (aref board i (1+ j)) 0) nil)
((= (aref board i (1+ j)) (opposite self-b/w))
(h-line-plus-check board i (1+ j) self-b/w :cnt (1+ cnt)))
((= (aref board i (1+ j)) self-b/w) cnt)))
(defun h-line-plus-reverse! (board i j self-b/w)
(when (= (aref board i (1+ j)) (opposite self-b/w))
(setf (aref board i (1+ j)) self-b/w)
(h-line-plus-reverse! board i (1+ j) self-b/w)))
(defun h-line-minus-check (board i j self-b/w &key (cnt 0))
(cond ((= j 0) nil)
((= (aref board i (1- j)) 0) nil)
((= (aref board i (1- j)) (opposite self-b/w))
(h-line-minus-check board i (1- j) self-b/w :cnt (1+ cnt)))
((= (aref board i (1- j)) self-b/w) cnt)))
(defun h-line-minus-reverse! (board i j self-b/w)
(when (= (aref board i (1- j)) (opposite self-b/w))
(setf (aref board i (1- j)) self-b/w)
(h-line-minus-reverse! board i (1- j) self-b/w)))
(defun v-line-plus-check (board i j self-b/w &key (cnt 0))
(cond ((= i (1- (array-dimension board 0))) nil)
((= (aref board (1+ i) j) 0) nil)
((= (aref board (1+ i) j) (opposite self-b/w))
(v-line-plus-check board (1+ i) j self-b/w :cnt (1+ cnt)))
((= (aref board (1+ i) j) self-b/w) cnt)))
(defun v-line-plus-reverse! (board i j self-b/w)
(when (= (aref board (1+ i) j) (opposite self-b/w))
(setf (aref board (1+ i) j) self-b/w)
(v-line-plus-reverse! board (1+ i) j self-b/w)))
(defun v-line-minus-check (board i j self-b/w &key (cnt 0))
(cond ((= i 0) nil)
((= (aref board (1- i) j) 0) nil)
((= (aref board (1- i) j) (opposite self-b/w))
(v-line-minus-check board (1- i) j self-b/w :cnt (1+ cnt)))
((= (aref board (1- i) j) self-b/w) cnt)))
(defun v-line-minus-reverse! (board i j self-b/w)
(when (= (aref board (1- i) j) (opposite self-b/w))
(setf (aref board (1- i) j) self-b/w)
(v-line-minus-reverse! board (1- i) j self-b/w)))
(defun right-naname-plus-check (board i j self-b/w &key (cnt 0))
(cond ((or (= i (1- (array-dimension board 0)))
(= j (1- (array-dimension board 1)))) nil)
((= (aref board (1+ i) (1+ j)) 0) nil)
((= (aref board (1+ i) (1+ j)) (opposite self-b/w))
(right-naname-plus-check board (1+ i) (1+ j) self-b/w :cnt (1+ cnt)))
((= (aref board (1+ i) (1+ j)) self-b/w) cnt)))
(defun right-naname-plus-reverse! (board i j self-b/w)
(when (= (aref board (1+ i) (1+ j)) (opposite self-b/w))
(setf (aref board (1+ i) (1+ j)) self-b/w)
(right-naname-plus-reverse! board (1+ i) (1+ j) self-b/w)))
(defun right-naname-minus-check (board i j self-b/w &key (cnt 0))
(cond ((or (= i 0)
(= j 0)) nil)
((= (aref board (1- i) (1- j)) 0) nil)
((= (aref board (1- i) (1- j)) (opposite self-b/w))
(right-naname-minus-check board (1- i) (1- j) self-b/w :cnt (1+ cnt)))
((= (aref board (1- i) (1- j)) self-b/w) cnt)))
(defun right-naname-minus-reverse! (board i j self-b/w)
(when (= (aref board (1- i) (1- j)) (opposite self-b/w))
(setf (aref board (1- i) (1- j)) self-b/w)
(right-naname-minus-reverse! board (1- i) (1- j) self-b/w)))
(defun left-naname-plus-check (board i j self-b/w &key (cnt 0))
(cond ((or (= i 0)
(= j (1- (array-dimension board 1)))) nil)
((= (aref board (1- i) (1+ j)) 0) nil)
((= (aref board (1- i) (1+ j)) (opposite self-b/w))
(left-naname-plus-check board (1- i) (1+ j) self-b/w :cnt (1+ cnt)))
((= (aref board (1- i) (1+ j)) self-b/w) cnt)))
(defun left-naname-plus-reverse! (board i j self-b/w)
(when (= (aref board (1- i) (1+ j)) (opposite self-b/w))
(setf (aref board (1- i) (1+ j)) self-b/w)
(left-naname-plus-reverse! board (1- i) (1+ j) self-b/w)))
(defun left-naname-minus-check (board i j self-b/w &key (cnt 0))
(cond ((or (= i (1- (array-dimension board 0)))
(= j 0)) nil)
((= (aref board (1+ i) (1- j)) 0) nil)
((= (aref board (1+ i) (1- j)) (opposite self-b/w))
(left-naname-minus-check board (1+ i) (1- j) self-b/w :cnt (1+ cnt)))
((= (aref board (1+ i) (1- j)) self-b/w) cnt)))
(defun left-naname-minus-reverse! (board i j self-b/w)
(when (= (aref board (1+ i) (1- j)) (opposite self-b/w))
(setf (aref board (1+ i) (1- j)) self-b/w)
(left-naname-minus-reverse! board (1+ i) (1- j) self-b/w)))
(defun put-stone! (board i j b/w)
(let ((h-line-plus-check? (and (h-line-plus-check board i j b/w)
(> (h-line-plus-check board i j b/w) 0)))
(h-line-minus-check? (and (h-line-minus-check board i j b/w)
(> (h-line-minus-check board i j b/w) 0)))
(v-line-plus-check? (and (v-line-plus-check board i j b/w)
(> (v-line-plus-check board i j b/w) 0)))
(v-line-minus-check? (and (v-line-minus-check board i j b/w)
(> (v-line-minus-check board i j b/w) 0)))
(right-naname-plus-check? (and (right-naname-plus-check board i j b/w)
(> (right-naname-plus-check board i j b/w) 0)))
(right-naname-minus-check? (and (right-naname-minus-check board i j b/w)
(> (right-naname-minus-check board i j b/w) 0)))
(left-naname-plus-check? (and (left-naname-plus-check board i j b/w)
(> (left-naname-plus-check board i j b/w) 0)))
(left-naname-minus-check? (and (left-naname-minus-check board i j b/w)
(> (left-naname-minus-check board i j b/w) 0))))
(if h-line-plus-check? (h-line-plus-reverse! board i j b/w))
(if h-line-minus-check? (h-line-minus-reverse! board i j b/w))
(if v-line-plus-check? (v-line-plus-reverse! board i j b/w))
(if v-line-minus-check? (v-line-minus-reverse! board i j b/w))
(if right-naname-plus-check? (right-naname-plus-reverse! board i j b/w))
(if right-naname-minus-check? (right-naname-minus-reverse! board i j b/w))
(if left-naname-plus-check? (left-naname-plus-reverse! board i j b/w))
(if left-naname-minus-check? (left-naname-minus-reverse! board i j b/w))
(if (and
(zerop (aref board i j))
(or h-line-plus-check? h-line-minus-check?
v-line-plus-check? v-line-minus-check?
right-naname-plus-check? right-naname-minus-check?
left-naname-plus-check? left-naname-minus-check? ))
(progn (setf (aref board i j) b/w)
b/w)
nil)))
(defun put-able? (board i j b/w)
(let ((h-line-plus-check? (and (h-line-plus-check board i j b/w)
(> (h-line-plus-check board i j b/w) 0)))
(h-line-minus-check? (and (h-line-minus-check board i j b/w)
(> (h-line-minus-check board i j b/w) 0)))
(v-line-plus-check? (and (v-line-plus-check board i j b/w)
(> (v-line-plus-check board i j b/w) 0)))
(v-line-minus-check? (and (v-line-minus-check board i j b/w)
(> (v-line-minus-check board i j b/w) 0)))
(right-naname-plus-check? (and (right-naname-plus-check board i j b/w)
(> (right-naname-plus-check board i j b/w) 0)))
(right-naname-minus-check? (and (right-naname-minus-check board i j b/w)
(> (right-naname-minus-check board i j b/w) 0)))
(left-naname-plus-check? (and (left-naname-plus-check board i j b/w)
(> (left-naname-plus-check board i j b/w) 0)))
(left-naname-minus-check? (and (left-naname-minus-check board i j b/w)
(> (left-naname-minus-check board i j b/w) 0))))
(and
(zerop (aref board i j))
(or h-line-plus-check? h-line-minus-check?
v-line-plus-check? v-line-minus-check?
right-naname-plus-check? right-naname-minus-check?
left-naname-plus-check? left-naname-minus-check? ))))
(defun print-board (board)
(format t " ")
(loop for j from 0 below (array-dimension board 1) do
(format t "~A " j))
(format t "~%~%")
(loop for i from 0 below (array-dimension board 0) do
(format t "~A " i)
(loop for j from 0 below (array-dimension board 1) do
(format t "~A " (aref board i j)))
(format t "~%")))
(defun create-board (canvas board margin-size cell-size stone-color)
(loop for i from 0 below (array-dimension board 0) do
(loop for j from 0 below (array-dimension board 1) do
(if (put-able? board i j stone-color)
(itemconfigure
canvas
(create-rectangle canvas
(+ margin-size (* j cell-size))
(+ margin-size (* i cell-size))
(+ margin-size (* j cell-size) cell-size)
(+ margin-size (* i cell-size) cell-size))
"fill" "#008000")
(itemconfigure
canvas
(create-rectangle canvas
(+ margin-size (* j cell-size))
(+ margin-size (* i cell-size))
(+ margin-size (* j cell-size) cell-size)
(+ margin-size (* i cell-size) cell-size))
"fill" "dark green")))))
(defun reflect-board (canvas board margin-size cell-size)
(loop for i from 0 below (array-dimension board 0) do
(loop for j from 0 below (array-dimension board 1) do
(cond ((= (aref board i j) +black+)
(itemconfigure
canvas
(create-oval canvas
(+ margin-size (* j cell-size) (/ (- cell-size (* cell-size 0.8)) 2))
(+ margin-size (* i cell-size) (/ (- cell-size (* cell-size 0.8)) 2))
(+ margin-size (* j cell-size)
(- cell-size (/ (- cell-size (* cell-size 0.8)) 2)))
(+ margin-size (* i cell-size)
(- cell-size (/ (- cell-size (* cell-size 0.8)) 2))))
"fill" "black"))
((= (aref board i j) +white+)
(itemconfigure
canvas
(create-oval canvas
(+ margin-size (* j cell-size) (/ (- cell-size (* cell-size 0.8)) 2))
(+ margin-size (* i cell-size) (/ (- cell-size (* cell-size 0.8)) 2))
(+ margin-size (* j cell-size)
(- cell-size (/ (- cell-size (* cell-size 0.8)) 2)))
(+ margin-size (* i cell-size)
(- cell-size (/ (- cell-size (* cell-size 0.8)) 2))))
"fill" "white"))))))
(defun yes-or-no-dialog (message)
(let ((response (make-instance 'tk-message-box
:type :yesno
:message message)))
(string= response "yes")))
(defun board-full? (board)
(loop for i from 0 below (array-dimension board 0) always
(loop for j from 0 below (array-dimension board 1) always
(not (zerop (aref board i j))))))
(defun check-winner (board tb)
(let ((black-count 0)
(white-count 0))
(loop for i from 0 below (array-dimension board 0) do
(loop for j from 0 below (array-dimension board 1) do
(cond ((= (aref board i j) +black+) (incf black-count))
((= (aref board i j) +white+) (incf white-count)))))
(clear-text tb)
(append-text tb (format nil "BLACK: ~A WHITE: ~A~%" black-count white-count))
(cond ((> black-count white-count)
(append-text tb "BLACK wins!"))
((< black-count white-count)
(append-text tb "WHITE wins!"))
(t
(append-text tb "It's a tie!")))))
(defun display-board (board)
(with-ltk ()
(let* ((board-frame (make-instance 'frame))
(canvas (make-canvas board-frame
:width (+ (* (array-dimension board 1) cell-size)
(* 2 margin-size))
:height (+ (* (array-dimension board 0) cell-size)
(* 2 margin-size))))
(stone-color +black+)
(button-frame (make-instance 'frame))
(tb (make-text button-frame :width nil :height 2))
(back-b (make-instance 'button :master button-frame :text "Back"
:command (lambda ()
(when *board-stack-back*
(push (copy-array board) *board-stack-forward*)
(setf board (pop *board-stack-back*))
(clear-text tb)
(if (= stone-color +black+)
(append-text tb (format nil "WHITE's turn~%"))
(append-text tb (format nil "BLACK's turn~%")))
(if (= stone-color +black+)
(setf stone-color +white+)
(setf stone-color +black+))
(clear canvas)
(create-board canvas board margin-size cell-size stone-color)
(reflect-board canvas board margin-size cell-size)))))
(forward-b (make-instance 'button :master button-frame :text "Forward"
:command (lambda ()
(when *board-stack-forward*
(push (copy-array board) *board-stack-back*)
(setf board (pop *board-stack-forward*))
(clear-text tb)
(if (= stone-color +black+)
(append-text tb (format nil "WHITE's turn~%"))
(append-text tb (format nil "BLACK's turn~%")))
(if (= stone-color +black+)
(setf stone-color +white+)
(setf stone-color +black+))
(clear canvas)
(create-board canvas board margin-size cell-size stone-color)
(reflect-board canvas board margin-size cell-size)))))
(pass-b (make-instance 'button :master button-frame :text "Pass"
:command (lambda ()
(push (copy-array board) *board-stack-back*)
(setf *board-stack-forward* nil)
(clear-text tb)
(if (= stone-color +black+)
(append-text tb (format nil "WHITE's turn~%"))
(append-text tb (format nil "BLACK's turn~%")))
(if (= stone-color +black+)
(setf stone-color +white+)
(setf stone-color +black+))
(clear canvas)
(create-board canvas board margin-size cell-size stone-color)
(reflect-board canvas board margin-size cell-size)))))
(pack board-frame)
(pack canvas :side :left)
(pack button-frame)
(pack tb :side :left)
(pack back-b :side :left)
(pack forward-b :side :left)
(pack pass-b :side :left)
(create-board canvas board margin-size cell-size stone-color)
(reflect-board canvas board margin-size cell-size)
(append-text tb (format nil "BLACK's turn~%"))
(append-text tb (format nil "BLACK: 2 WHITE: 2"))
(bind canvas "<ButtonPress-1>"
(lambda (evt)
(let ((i (truncate (- (event-y evt) margin-size) cell-size))
(j (truncate (- (event-x evt) margin-size) cell-size)))
(push (copy-array board) *board-stack-back*)
(setf *board-stack-forward* nil)
(when (put-stone! board i j stone-color)
;; (print-board board) ;debug
(clear canvas)
(create-board canvas board margin-size cell-size
(if (= stone-color +black+) +white+ +black+))
(reflect-board canvas board margin-size cell-size)
(let ((b-cnt 0) (w-cnt 0))
(loop for i from 0 below (array-dimension board 0) do
(loop for j from 0 below (array-dimension board 1) do
(cond ((= (aref board i j) +black+) (incf b-cnt))
((= (aref board i j) +white+) (incf w-cnt)))))
;; display text box
(clear-text tb)
(if (= stone-color +black+)
(append-text tb (format nil "WHITE's turn~%"))
(append-text tb (format nil "BLACK's turn~%")))
(append-text tb (format nil "BLACK: ~A WHITE: ~A" b-cnt w-cnt))
;; change stone-color
(if (= stone-color +black+)
(setf stone-color +white+)
(setf stone-color +black+))
;; Check for game end and winner
(when (or (zerop b-cnt) (zerop w-cnt) (board-full? board))
(check-winner board tb))))))))))
(defun reversi-board ()
(init-board! *board*)
(display-board *board*))
(reversi-board)