feat: 添加回复功能

action/cq_msg_gen.go

@@ -0,0 +1,24 @@
+package action
+
+import "fmt"
+
+func GenReply(msgId int32, text string, qq int64, time int64, seq int64) string {
+	if msgId == 0 {
+		return ""
+	}
+	cq_str := "[CQ:reply,id=" + fmt.Sprint(msgId)
+	if text != "" {
+		cq_str += ",text=" + text
+	}
+	if qq != 0 {
+		cq_str += ",qq=" + fmt.Sprint(qq)
+	}
+	if time != 0 {
+		cq_str += ",time=" + fmt.Sprint(time)
+	}
+	if seq != 0 {
+		cq_str += ",seq=" + fmt.Sprint(seq)
+	}
+	cq_str += "]"
+	return cq_str
+}