gno.land/r/moul/demo/millipede/v0⧉

1package millipede23import (4	"strconv"5	"strings"67	"gno.land/p/nt/ufmt/v0"8)910const (11	minSize     = 112	defaultSize = 2013	maxSize     = 10014)1516func Draw(size int) string {17	if size < minSize || size > maxSize {18		panic("invalid millipede size")19	}20	paddings := []string{"  ", " ", "", " ", "  ", "   ", "    ", "    ", "   "}21	var b strings.Builder22	b.WriteString("    ╚⊙ ⊙╝\n")23	for i := 0; i < size; i++ {24		b.WriteString(paddings[i%9] + "╚═(███)═╝\n")25	}26	return b.String()27}2829func Render(path string) string {30	size := defaultSize3132	path = strings.TrimSpace(path)33	if path != "" {34		var err error35		size, err = strconv.Atoi(path)36		if err != nil {37			panic(err)38		}39	}4041	output := "```\n" + Draw(size) + "```\n"42	if size > minSize {43		output += ufmt.Sprintf("[%d](/r/demo/art/millipede:%d)< ", size-1, size-1)44	}45	if size < maxSize {46		output += ufmt.Sprintf(" >[%d](/r/demo/art/millipede:%d)", size+1, size+1)47	}48	return output49}5051// based on https://github.com/getmillipede/millipede-go/blob/977f046c39c35a650eac0fd30245e96b22c7803c/main.go52