ZeroBot-Plugin/plugin/font/main.go
2022-06-04 14:55:15 +08:00

45 lines
1.3 KiB
Go

// Package font 渲染任意文字到图片
package font
import (
ctrl "github.com/FloatTech/zbpctrl"
"github.com/FloatTech/zbputils/binary"
"github.com/FloatTech/zbputils/control"
"github.com/FloatTech/zbputils/ctxext"
"github.com/FloatTech/zbputils/img/text"
zero "github.com/wdvxdr1123/ZeroBot"
"github.com/wdvxdr1123/ZeroBot/message"
)
func init() {
control.Register("font", &ctrl.Options[*zero.Ctx]{
DisableOnDefault: false,
Help: "渲染任意文字到图片\n- (用[终末体|终末变体|紫罗兰体|樱酥体|Consolas体|苹方体])渲染文字xxx",
}).OnRegex(`^(用.+)?渲染文字([\s\S]+)$`).SetBlock(true).Limit(ctxext.LimitByUser).Handle(func(ctx *zero.Ctx) {
fnt := ctx.State["regex_matched"].([]string)[1]
txt := ctx.State["regex_matched"].([]string)[2]
switch fnt {
case "用终末体":
fnt = text.SyumatuFontFile
case "用终末变体":
fnt = text.NisiFontFile
case "用紫罗兰体":
fnt = text.VioletEvergardenFontFile
case "用樱酥体":
fnt = text.SakuraFontFile
case "用Consolas体":
fnt = text.ConsolasFontFile
case "用苹方体":
fallthrough
default:
fnt = text.FontFile
}
b, err := text.RenderToBase64(txt, fnt, 400, 20)
if err != nil {
ctx.SendChain(message.Text("ERROR:", err))
return
}
ctx.SendChain(message.Image("base64://" + binary.BytesToString(b)))
})
}