1package gnoface
2
3import (
4 "math/rand"
5 "strconv"
6 "strings"
7
8 "gno.land/p/demo/entropy"
9 "gno.land/p/demo/ufmt"
10)
11
12func Render(path string) string {
13 seed := uint64(entropy.New().Value())
14
15 path = strings.TrimSpace(path)
16 if path != "" {
17 s, err := strconv.Atoi(path)
18 if err != nil {
19 panic(err)
20 }
21 seed = uint64(s)
22 }
23
24 output := ufmt.Sprintf("Gnoface #%d\n", seed)
25 output += "```\n" + Draw(seed) + "```\n"
26 return output
27}
28
29func Draw(seed uint64) string {
30 var (
31 hairs = []string{
32 " s",
33 " .......",
34 " s s s",
35 " /\\ /\\",
36 " |||||||",
37 }
38 headtop = []string{
39 " /-------\\",
40 " /~~~~~~~\\",
41 " /|||||||\\",
42 " ////////\\",
43 " |||||||||",
44 " /\\\\\\\\\\\\\\\\",
45 }
46 headspace = []string{
47 " | |",
48 }
49 eyebrow = []string{
50 "~",
51 "*",
52 "_",
53 ".",
54 }
55 ear = []string{
56 "o",
57 " ",
58 "D",
59 "O",
60 "<",
61 ">",
62 ".",
63 "|",
64 ")",
65 "(",
66 }
67 eyesmiddle = []string{
68 "| o o |",
69 "| o _ |",
70 "| _ o |",
71 "| . . |",
72 "| O O |",
73 "| v v |",
74 "| X X |",
75 "| x X |",
76 "| X D |",
77 "| ~ ~ |",
78 }
79 nose = []string{
80 " | o |",
81 " | O |",
82 " | V |",
83 " | L |",
84 " | C |",
85 " | ~ |",
86 " | . . |",
87 " | . |",
88 }
89 mouth = []string{
90 " | __/ |",
91 " | \\_/ |",
92 " | . |",
93 " | ___ |",
94 " | ~~~ |",
95 " | === |",
96 " | <=> |",
97 }
98 headbottom = []string{
99 " \\-------/",
100 " \\~~~~~~~/",
101 " \\_______/",
102 }
103 )
104
105 r := rand.New(rand.NewPCG(seed, 0xdeadbeef))
106
107 return pick(r, hairs) + "\n" +
108 pick(r, headtop) + "\n" +
109 pick(r, headspace) + "\n" +
110 " | " + pick(r, eyebrow) + " " + pick(r, eyebrow) + " |\n" +
111 pick(r, ear) + pick(r, eyesmiddle) + pick(r, ear) + "\n" +
112 pick(r, headspace) + "\n" +
113 pick(r, nose) + "\n" +
114 pick(r, headspace) + "\n" +
115 pick(r, mouth) + "\n" +
116 pick(r, headspace) + "\n" +
117 pick(r, headbottom) + "\n"
118}
119
120func pick(r *rand.Rand, slice []string) string {
121 return slice[r.IntN(len(slice))]
122}
123
124// based on https://github.com/moul/pipotron/blob/master/dict/ascii-face.yml
gnoface.gno
2.05 Kb ยท 124 lines
