✨ 支持表情弹幕

message/danmu.go

@@ -7,14 +7,22 @@ import (
 	"github.com/tidwall/gjson"
 )
 
-type Danmaku struct {
+const (
-	Sender    User
+	TextDanmaku = iota
+	EmoticonDanmaku
+)
+
+type (
+	Danmaku struct {
+		Sender    *User
 		Content   string
-	Extra     Extra
+		Extra     *Extra
+		Emoticon  *Emoticon
+		Type      int
 		Timestamp int64
 	}
 
-type Extra struct {
+	Extra struct {
 		SendFromMe     bool   `json:"send_from_me"`
 		Mode           int    `json:"mode"`
 		Color          int    `json:"color"`
@@ -30,25 +38,42 @@ type Extra struct {
 		SpaceType      string `json:"space_type"`
 		SpaceUrl       string `json:"space_url"`
 	}
+	Emoticon struct {
+		BulgeDisplay   int    `json:"bulge_display"`
+		EmoticonUnique string `json:"emoticon_unique"`
+		Height         int    `json:"height"`
+		InPlayerArea   int    `json:"in_player_area"`
+		IsDynamic      int    `json:"is_dynamic"`
+		Url            string `json:"url"`
+		Width          int    `json:"width"`
+	}
+)
 
 func (d *Danmaku) Parse(data []byte) {
 	sb := bytes.NewBuffer(data).String()
 	info := gjson.Get(sb, "info")
+	ext := new(Extra)
+	emo := new(Emoticon)
+	err := json.Unmarshal([]byte(info.Get("0.15.extra").String()), ext)
+	if err != nil {
+		log.Error("parse danmuku extra failed")
+	}
+	err = json.Unmarshal([]byte(info.Get("0.13").String()), emo)
+	if err != nil {
+		log.Error("parse danmuku emoticon failed")
+	}
 	d.Content = info.Get("1").String()
-	d.Sender = User{
+	d.Sender = &User{
 		Uid:   int(info.Get("2.0").Int()),
 		Uname: info.Get("2.1").String(),
-		Medal: Medal{
+		Medal: &Medal{
 			Name:  info.Get("3.1").String(),
 			Level: int(info.Get("3.0").Int()),
 			Up:    info.Get("3.2").String(),
 		},
 	}
-	ext := new(Extra)
+	d.Extra = ext
-	err := json.Unmarshal([]byte(info.Get("0.15.extra").String()), ext)
+	d.Emoticon = emo
-	if err != nil {
+	d.Type = int(info.Get("0.12").Int())
-		log.Error("parse danmuku extra failed")
-	}
-	d.Extra = *ext
 	d.Timestamp = info.Get("0.4").Int()
 }

message/user.go

@@ -3,7 +3,7 @@ package message
 type User struct {
 	Uid   int
 	Uname string
-	Medal Medal
+	Medal *Medal
 }
 
 type Medal struct {