blob: dc3b1843ff31a28a115ab396fb107fc58491342d (
plain) (
blame)
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
|
#lang racket
(require 2htdp/image 2htdp/universe "shared.rkt")
(provide launch-guess-client)
(struct client-state (type clue guess action done))
(define ClientState0 (client-state -1 "" #f "" #f))
(define SCENE-WIDTH 300)
(define SCENE-HEIGHT 200)
(define (launch-guess-client n host)
(big-bang ClientState0
(on-draw draw-guess)
(on-key handle-keys)
(name n)
(register host)
(on-receive handle-msg)))
(define (handle-keys w key)
(cond [(= (client-state-type w) PLAYER) (handle-keys-player w key)]
[(= (client-state-type w) GUESSER) (handle-keys-guesser w key)]
[else w]))
(define (handle-keys-player w key)
(define (action)
(client-state-action w))
(define (guess)
(client-state-guess w))
(define (set-clue clue)
(client-state PLAYER clue (guess) (action) #f))
(cond [(and (string=? (action) "c") (key=? key "c"))
(make-package w (server-msg PLAYER "c" ""))]
[(and (string=? (action) "a") (key=? key "up"))
(make-package (set-clue "up") (server-msg PLAYER "a" "up"))]
[(and (string=? (action) "a") (key=? key "down"))
(make-package (set-clue "down") (server-msg PLAYER "a" "down"))]
[(and (string=? (action) "a") (key=? key "="))
(make-package (set-clue "=") (server-msg PLAYER "a" "="))]
[else w]))
(define (handle-keys-guesser w key)
(define (action)
(client-state-action w))
(cond [(and (string=? (action) "c") (key=? key "c")
(make-package w (server-msg GUESSER "c" "")))]
[(and (string=? (action) "g") (key=? key "g")
(make-package w (server-msg GUESSER "g" "")))]
[else w]))
(define (handle-msg c c-msg)
(cond [(not (client-msg? c-msg)) c]
[(= (client-msg-type c-msg) PLAYER)
(handle-msg-player c c-msg)]
[(= (client-msg-type c-msg) GUESSER)
(handle-msg-guesser c c-msg)]
[else c]))
(define (handle-msg-player c c-msg)
(define (is-done)
(client-msg-done c-msg))
(define (action)
(client-msg-action c-msg))
(define (set-done)
(let ([guess (client-msg-guess c-msg)])
(client-state PLAYER "" guess "" #t)))
(define (set-check)
(let ([clue (client-state-clue c)])
(client-state PLAYER clue #f "c" #f)))
(define (set-act)
(let ([guess (client-msg-guess c-msg)])
(client-state PLAYER "" guess "a" #f)))
(cond [(is-done) (set-done)]
[(string=? (action) "c") (set-check)]
[(string=? (action) "a") (set-act)]
[else c]))
(define (handle-msg-guesser c c-msg)
(define (is-done)
(client-msg-done c-msg))
(define (action)
(client-msg-action c-msg))
(define (set-done)
(let ([guess (client-msg-guess c-msg)])
(client-state GUESSER "" guess "" #t)))
(define (set-check)
(let ([clue (client-msg-clue c-msg)]
[guess (client-msg-guess c-msg)])
(client-state GUESSER clue guess "c" #f)))
(define (set-guess)
(let ([clue (client-msg-clue c-msg)]
[guess (client-msg-guess c-msg)])
(client-state GUESSER clue guess "g" #f)))
(cond [(is-done) (set-done)]
[(string=? (action) "c") (set-check)]
[(string=? (action) "g") (set-guess)]
[else c]))
(define (draw-guess c)
(define (render type result desc help)
(place-image/align
type 5 5 "left" "top"
(overlay (above result desc help)
(empty-scene SCENE-WIDTH SCENE-HEIGHT))))
(let ([type (draw-type c)]
[result (draw-result c)]
[desc (draw-desc c)]
[help (draw-help c)])
(render type result desc help)))
(define (draw-type c)
(text (cond [(= (client-state-type c) PLAYER) "Player"]
[(= (client-state-type c) GUESSER) "Guesser"]
[else "..."])
14 "black"))
(define (draw-result c)
(text (cond [(= (client-state-type c) PLAYER)
(draw-result-player c)]
[else (draw-result-guesser c)])
14 "black"))
(define (draw-result-player c)
(define (done)
(client-state-done c))
(define (action)
(client-state-action c))
(define (guess)
(number->string (client-state-guess c)))
(cond [(and (not (done)) (string=? (action) "")) "..."]
[(done) (string-append (guess) " it is!")]
[(string=? (action) "a") (string-append "Guess: " (guess))]
[else ""]))
(define (draw-result-guesser c)
(define (done)
(client-state-done c))
(define (action)
(client-state-action c))
(define (guess)
(let ([g (client-state-guess c)])
(cond [(number? g) (number->string g)]
[else ""])))
(define (clue)
(cond [(string=? (client-state-clue c) "up") ">"]
[else "<"]))
(cond [(and (not (done)) (string=? (action) "") "...")]
[(done) (string-append (guess) " it is!")]
[(and (string=? (action) "g") (> (string-length (guess)) 0))
(string-append "Number " (clue) " " (guess))]
[(string=? (action) "c") (string-append "Guess: " (guess))]
[else ""]))
(define (draw-desc c)
(text (cond [(= (client-state-type c) PLAYER) ""]
[else (draw-desc-guesser c)])
10 "black"))
(define (draw-desc-guesser c)
(define (action)
(client-state-action c))
(cond [(string=? (action) "c") "Waiting for player to act on guess"]
[else ""]))
(define (draw-help c)
(define (type)
(client-state-type c))
(text (cond [(= (type) PLAYER) (draw-help-player c)]
[else (draw-help-guesser c)])
10 "black"))
(define (draw-help-player c)
(define (action)
(client-state-action c))
(cond [(string=? (action) "c") "Press 'c' to check"]
[(string=? (action) "a") "Press ↑, ↓, or = "]
[else ""]))
(define (draw-help-guesser c)
(define (action)
(client-state-action c))
(define (done)
(client-state-done c))
(cond [(string=? (action) "g") "Press 'g' to guess"]
[(string=? (action) "c") "Press 'c' to check"]
[(done) "Good Job!"]
[else ""]))
|
