blob: 8a0631dd4601735b97d81903fe61840a381d4d60 (
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
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
|
;;; main.lisp - 2025-02-11
;; Copyright (C) 2025 Aryadev Chavali
;; 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 Version 2 for
;; details.
;; You may distribute and modify this code under the terms of the GNU General
;; Public License Version 2, which you should have received a copy of along with
;; this program. If not, please go to <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Defines the entrypoint of the program, handling any input from the user and
;; passing it into the system.
;;; Code:
(in-package :cantedraw.main)
(fn read-input (&optional (prompt "> ")) (-> (&optional string) string)
(format t "~a" prompt)
(force-output)
(read-line))
(fn parse-integers (input) (-> (string) list)
(->> input
uiop:split-string
(mapcar #'parse-integer*)
(remove-if #'null)))
(fn read-integers () (-> nil list)
(->> "Enter numbers: "
read-input
parse-integers))
(fn read-until-integers () (-> nil list)
(let ((inp (read-integers)))
(while (null inp)
(format t "Need at least one integer...~%")
(force-output)
(setq inp (read-integers)))
inp))
(fn is-valid-hand-index (n) (-> (fixnum) boolean)
(and (< n 5)
(>= n 0)))
(fn read-until-valid-integers () (-> nil list)
(let ((inp (remove-duplicates (read-integers))))
(while (not (and (every #'is-valid-hand-index inp)
(< (length inp) 5)
(>= (length inp) 0)))
(format t "Need at most 5 integers between 0 and 4...~%")
(force-output)
(setq inp (remove-duplicates (read-integers))))
inp))
(defun generate-hand ()
(->> (make-deck)
alexandria:shuffle
(split 5)))
(defun print-hand (hand)
(->> hand cardset->str (format t "Hand=[~a]~%")))
(defun read-redeal-print (hand deck)
(cond
((<= (length deck) 5)
(cons hand deck))
((null hand)
(destructuring-bind ((hand) . deck) (deal-hands 1 deck)
(print-hand hand)
(read-redeal-print hand deck)))
(t
(let ((indices (read-until-valid-integers)))
(if (null indices)
(cons hand deck)
(destructuring-bind (hand . deck) (redeal-hand hand indices deck)
(print-hand hand)
(read-redeal-print hand deck)))))))
(defun start ()
(setf *random-state* (make-random-state t))
(destructuring-bind (hand . rest) (generate-hand)
(declare (ignore rest))
(->> hand cardset->str (format t "Hand=[~a]~%"))
(force-output)))
|
