refactor: 更新 ResizeImageByMaxHeight2Image 函数，支持处理 GIF 格式并返回多个图像及延迟信息，支持返回GIF结果

go.mod

@@ -5,7 +5,7 @@ go 1.23.0
 toolchain go1.23.3
 
 require (
-	git.lxtend.com/lixiangwuxian/imagedd v0.0.0-20250513115110-2cf9da089612
+	git.lxtend.com/lixiangwuxian/imagedd v0.0.0-20250513153039-c482f721b1ae
 	github.com/bytedance/mockey v1.2.14
 	github.com/chromedp/cdproto v0.0.0-20241003230502-a4a8f7c660df
 	github.com/chromedp/chromedp v0.10.0

go.sum

@@ -1,9 +1,9 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-git.lxtend.com/lixiangwuxian/imagedd v0.0.0-20250510064143-ba9126d54ac6 h1:v1cEHG5kGJN5Tu+3icJ6gfrcwrXJRZQMCu8eb4goEKQ=
-git.lxtend.com/lixiangwuxian/imagedd v0.0.0-20250510064143-ba9126d54ac6/go.mod h1:luas4p32Wtsywcz+8HsxIB3gf65FDDBa+3XYhm0S2b8=
 git.lxtend.com/lixiangwuxian/imagedd v0.0.0-20250513115110-2cf9da089612 h1:ew7YcheoePX1rQ9XQxqvfWLkAdGyCVD3h8LRjO5i/dQ=
 git.lxtend.com/lixiangwuxian/imagedd v0.0.0-20250513115110-2cf9da089612/go.mod h1:luas4p32Wtsywcz+8HsxIB3gf65FDDBa+3XYhm0S2b8=
+git.lxtend.com/lixiangwuxian/imagedd v0.0.0-20250513153039-c482f721b1ae h1:uFuLriBS+ciaUanGbe3FV8acxlwVvV1CA+zkn7292i0=
+git.lxtend.com/lixiangwuxian/imagedd v0.0.0-20250513153039-c482f721b1ae/go.mod h1:luas4p32Wtsywcz+8HsxIB3gf65FDDBa+3XYhm0S2b8=
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8=
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
 github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU=

service/beatleader/model.go

@@ -571,13 +571,14 @@ func (p PlayerDataLite) LastDiffToImage(lastQueryData PlayerDataLite) string {
 		log.Default().Printf("渲染文字失败，err:%v", err)
 	}
 
-	avatar, err := util.ResizeImageByMaxHeight2Image(filePath, uint(textImg.Bounds().Dy()))
+	avatar, delay, err := util.ResizeImageByMaxHeight2Image(filePath, uint(textImg.Bounds().Dy()))
 	if err != nil {
 		log.Default().Printf("缩放头像失败，url:%s,err:%v", p.Avatar, err)
 	}
 	avatarSpirit := sprite.Sprite{
 		Name:   "avatar",
-		Images: []image.Image{avatar},
+		Images: avatar,
+		Delay:  delay,
 		Index:  1,
 	}
 	if avatar == nil {
@@ -606,7 +607,12 @@ func (p PlayerDataLite) LastDiffToImage(lastQueryData PlayerDataLite) string {
 		Position: image.Point{X: minX - 5, Y: minY - 5},
 	}
 	baseboard.AddSprite(&backgroundSpirit)
-
+	if len(avatarSpirit.Images) > 1 {
+		if err := baseboard.SaveToGIF(util.GenTempFilePath("cbl.gif")); err != nil {
+			log.Default().Printf("保存图片失败，err:%v", err)
+		}
+		return util.GenTempFilePath("cbl.gif")
+	}
 	if err := baseboard.SaveToPng(util.GenTempFilePath("cbl.png")); err != nil {
 		log.Default().Printf("保存图片失败，err:%v", err)
 	}

service/scoresaber/model.go

@@ -390,13 +390,14 @@ func (p PlayerDataLite) LastDiffToImage(lastQueryData PlayerDataLite) string {
 		log.Default().Printf("渲染文字失败，err:%v", err)
 	}
 
-	avatar, err := util.ResizeImageByMaxHeight2Image(filePath, uint(textImg.Bounds().Dy()))
+	avatar, delay, err := util.ResizeImageByMaxHeight2Image(filePath, uint(textImg.Bounds().Dy()))
 	if err != nil {
 		log.Default().Printf("缩放头像失败，url:%s,err:%v", p.ProfilePicture, err)
 	}
 	avatarSpirit := sprite.Sprite{
 		Name:   "avatar",
-		Images: []image.Image{avatar},
+		Images: avatar,
+		Delay:  delay,
 		Index:  1,
 	}
 	if avatar == nil {
@@ -425,7 +426,12 @@ func (p PlayerDataLite) LastDiffToImage(lastQueryData PlayerDataLite) string {
 		Position: image.Point{X: minX - 5, Y: minY - 5},
 	}
 	baseboard.AddSprite(&backgroundSpirit)
-
+	if len(avatarSpirit.Images) > 1 {
+		if err := baseboard.SaveToGIF(util.GenTempFilePath("css.gif")); err != nil {
+			log.Default().Printf("保存图片失败，err:%v", err)
+		}
+		return util.GenTempFilePath("css.gif")
+	}
 	if err := baseboard.SaveToPng(util.GenTempFilePath("css.png")); err != nil {
 		log.Default().Printf("保存图片失败，err:%v", err)
 	}

util/picture.go

@@ -3,6 +3,7 @@ package util
 import (
 	"errors"
 	"image"
+	"image/gif"
 	"image/jpeg"
 	"image/png"
 	"os"
@@ -123,12 +124,16 @@ func ResizeImageByMaxHeight2File(imagePath string, maxHeight uint) (outputPath s
 	var img image.Image
 	var decodeErr error
 
+	var gifImg *gif.GIF
+
 	ext := strings.ToLower(filepath.Ext(imagePath))
 	switch ext {
 	case ".jpg", ".jpeg":
 		img, decodeErr = jpeg.Decode(file)
 	case ".png":
 		img, decodeErr = png.Decode(file)
+	case ".gif":
+		gifImg, decodeErr = gif.DecodeAll(file)
 	default:
 		return "", errors.New("unsupported image format")
 	}
@@ -139,7 +144,15 @@ func ResizeImageByMaxHeight2File(imagePath string, maxHeight uint) (outputPath s
 
 	// 计算缩放后的尺寸，保持宽高比
 	// 传入0作为宽度，resize包会自动计算等比例的宽度
-	resized := resize.Resize(0, maxHeight, img, resize.Lanczos3)
+	var resized image.Image
+	if gifImg == nil {
+		resized = resize.Resize(0, maxHeight, img, resize.Lanczos3)
+	} else {
+		for i, frame := range gifImg.Image {
+			resized = resize.Resize(0, maxHeight, frame, resize.Lanczos3)
+			gifImg.Image[i] = resized.(*image.Paletted)
+		}
+	}
 
 	// 创建输出文件
 	outputPath = strings.TrimSuffix(imagePath, ext) + "_resized" + ext
@@ -155,16 +168,18 @@ func ResizeImageByMaxHeight2File(imagePath string, maxHeight uint) (outputPath s
 		return outputPath, jpeg.Encode(out, resized, nil)
 	case ".png":
 		return outputPath, png.Encode(out, resized)
+	case ".gif":
+		return outputPath, gif.EncodeAll(out, gifImg)
 	default:
 		return "", errors.New("unsupported image format")
 	}
 }
 
-func ResizeImageByMaxHeight2Image(imagePath string, maxHeight uint) (output image.Image, err error) {
+func ResizeImageByMaxHeight2Image(imagePath string, maxHeight uint) (output []image.Image, delay []int, err error) {
 	// 打开源图片文件
 	file, err := os.Open(imagePath)
 	if err != nil {
-		return nil, err
+		return nil, nil, err
 	}
 	defer file.Close()
 
@@ -172,25 +187,37 @@ func ResizeImageByMaxHeight2Image(imagePath string, maxHeight uint) (output imag
 	var img image.Image
 	var decodeErr error
 
+	var gifImg *gif.GIF
+
 	ext := strings.ToLower(filepath.Ext(imagePath))
 	switch ext {
 	case ".jpg", ".jpeg":
 		img, decodeErr = jpeg.Decode(file)
 	case ".png":
 		img, decodeErr = png.Decode(file)
+	case ".gif":
+		gifImg, decodeErr = gif.DecodeAll(file)
 	default:
-		return nil, errors.New("unsupported image format")
+		return nil, nil, errors.New("unsupported image format")
 	}
 
 	if decodeErr != nil {
-		return nil, decodeErr
+		return nil, nil, decodeErr
 	}
 
 	// 计算缩放后的尺寸，保持宽高比
 	// 传入0作为宽度，resize包会自动计算等比例的宽度
-	resized := resize.Resize(0, maxHeight, img, resize.Lanczos3)
+	var resized []image.Image
-
+	if gifImg == nil {
-	return resized, nil
+		resized = []image.Image{resize.Resize(0, maxHeight, img, resize.Lanczos3)}
+	} else {
+		for _, frame := range gifImg.Image {
+			img := resize.Resize(0, maxHeight, frame, resize.Lanczos3)
+			resized = append(resized, img)
+		}
+		delay = gifImg.Delay
+	}
+	return resized, delay, nil
 }
 
 func GetResizedIamgePathByOrgPath(orgPath string) string {