Implement notification packet

Author: Swan

packets/ServerNotification.go

@@ -0,0 +1,35 @@
+package packets
+
+type ServerNotification struct {
+	Packet
+	Type    ServerNotificationType `json:"t"`
+	Content string                 `json:"c"`
+}
+
+type ServerNotificationType int
+
+const (
+	ServerNotificationTypeError = iota
+	ServerNotificationTypeSuccess
+	ServerNotificationTypeInfo
+)
+
+func NewServerNotification(notificationType ServerNotificationType, content string) *ServerNotification {
+	return &ServerNotification{
+		Packet:  Packet{Id: PacketIdServerNotification},
+		Type:    notificationType,
+		Content: content,
+	}
+}
+
+func NewServerNotificationError(content string) *ServerNotification {
+	return NewServerNotification(ServerNotificationTypeError, content)
+}
+
+func NewServerNotificationSuccess(content string) *ServerNotification {
+	return NewServerNotification(ServerNotificationTypeSuccess, content)
+}
+
+func NewServerNotificationInfo(content string) *ServerNotification {
+	return NewServerNotification(ServerNotificationTypeInfo, content)
+}