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
|
(defparameter *colors*
'((main . (:green :black))
(timer-box . (:red :black))
(selected-highlight . (:blue :black))
(unselected-highlight . (:white :black))))
;; Returns (y, x) to draw box to center it in screen
(defun center-box (screen width height)
(let ((sw (croatoan:width screen))
(sh (croatoan:height screen)))
(list (round (- (/ sh 2) (/ height 2))) (round (- (/ sw 2) (/ width 2))))))
;; Write a list of horizontal slices to the screen scr at position pos
(defun write-horizontal-slice-list (scr pos slices)
(let ((yi (car pos)))
(mapcar (lambda (s)
(croatoan:add scr s :position `(,yi ,(cadr pos)))
(inc yi))
slices)))
;; Creates a window with the total time and statistics
(defun timer-window (speedrun pos width height)
(let* ((timerglet (lispglet (format-time (make-time-alist (speedrun-elapsed speedrun)))))
(timer-box (make-instance 'croatoan:window
:border t
:position pos
:width width
:height height)))
(setf (croatoan:color-pair timer-box)
(cdr (assoc 'timer-box *colors*)))
(write-horizontal-slice-list timer-box '(1 1) timerglet)
timer-box))
;; Class to hold state for a list where one element is highlighted/selected
(defclass highlight-list ()
((scroll-i
:initarg :scroll-i
:accessor highlight-list-scroll-i)
(elements
:initarg :elements
:accessor highlight-list-elements)
(current-element-index
:initarg :current-element-index
:accessor highlight-list-current-element-index)
(height
:initarg :height
:accessor highlight-list-height)
(width
:initarg :width
:accessor highlight-list-width)))
;; Create the actual window to render a highlight list hl at position pos
(defun highlight-list-window (hl pos)
(let* ((width (- (highlight-list-width hl) 2)) ;; Magic number 2's are for the border on both sides
(height (- (highlight-list-height hl) 2))
(elements (highlight-list-elements hl))
(current-element-index (mod (highlight-list-current-element-index hl) (length elements)))
(elements-to-draw-subseq (if (>= height (length elements))
(list 0 (length elements))
(cond
((> height (1+ current-element-index))
(list 0 height))
((< (- (length elements) height) current-element-index)
(list (- (length elements) height) (length elements)))
(t (let ((dy (/ (1- height) 2)))
(list (- current-element-index (floor dy)) (1+ (+ current-element-index (ceiling dy)))))))))
(highlight-menu (make-instance 'croatoan:window
:border t
:width (+ 2 width) ;; Another magic 2
:height (+ 2 height)
:position pos)))
(let ((yi 0))
(mapcar (lambda (el)
(setf (croatoan:color-pair highlight-menu)
(if (equal (+ yi (car elements-to-draw-subseq)) current-element-index)
(cdr (assoc 'selected-highlight *colors*))
(cdr (assoc 'unselected-highlight *colors*))))
(inc yi)
(croatoan:add highlight-menu
(format-line el width (highlight-list-scroll-i hl))
:position `(,yi 1)))
(subseq elements (car elements-to-draw-subseq) (cadr elements-to-draw-subseq))))
highlight-menu))
(defun speedrun-ui (category)
(croatoan:with-screen (scr :input-blocking nil :input-echoing nil :cursor-visible nil :enable-colors t :input-buffering nil :input-blocking nil)
(setf (croatoan:background scr) (make-instance 'croatoan:complex-char :color-pair (cdr (assoc 'main *colors*))))
(let* ((scroll 0)
(frame 0)
(state 'TITLE)
(redraws '(title-instance))
(speedrun (make-speedrun category))
(csplits (category-splits category)))
(flet ((render ()
(case state
('TITLE
(if (member 'title-instance redraws)
(croatoan:clear scr)
(let* ((padding 3)
(width (+ (* 2 padding) (max-length *lispruns-logo*)))
(height (+ (* 2 padding) (length *lispruns-logo*)))
(logo-centered (center-box scr width height))
(logo-box (make-instance 'croatoan:window :border t :width width :height height :position logo-centered)))
(write-horizontal-slice-list logo-box `(,padding ,padding) *lispruns-logo*)
(croatoan:refresh logo-box))))
('RUNNING
(update-time speedrun)
(if (member 'timer-instance redraws)
(croatoan:clear scr))
(if (zerop (mod frame 4))
(let* ((screen-thirds (floor (/ (croatoan:width scr) 3)))
(split-list (make-instance 'highlight-list
:scroll-i scroll
:current-element-index (if (eq (speedrun-state speedrun) 'STOPPED) (1- (length (speedrun-splits speedrun))) (speedrun-current-split-index speedrun))
:height (croatoan:height scr)
:width screen-thirds
:elements (mapcar #'category-split-name csplits)))
;; :elements `((("FIRST SPLIT IS EPIC" . ,(/ 4 12)) ("" . ,(/ 1 12)) ("10:10:00.22" . ,(/ 3 12)) ("" . ,(/ 1 12)) ("20:00.00" . ,(/ 3 12))))))
(splits-instance (highlight-list-window split-list '(0 0)))
(timer-instance (timer-window speedrun `(0 ,screen-thirds) (* 2 screen-thirds) 8)))
(croatoan:refresh splits-instance)
(croatoan:refresh timer-instance)))))
(setf redraws '()
frame (mod (1+ frame) 60))
(if (zerop (mod frame 30))
(inc scroll))
(sleep (/ 1 60))))
(croatoan:event-case (scr event)
(#\q (return-from croatoan:event-case))
(#\space
(case state
('TITLE
(start-speedrun speedrun)
(setf redraws '(timer-instance))
(setf state 'RUNNING))
('RUNNING (next-split speedrun))))
(:resize (render))
((nil) (render)))))))
|
