1.20.80 support (#1)

legacyver/legacypacket/text.go

@@ -0,0 +1,79 @@
+package legacypacket
+
+import (
+	"github.com/akmalfairuz/legacy-version/legacyver/proto"
+	"github.com/sandertv/gophertunnel/minecraft/protocol"
+	"github.com/sandertv/gophertunnel/minecraft/protocol/packet"
+)
+
+const (
+	TextTypeRaw = iota
+	TextTypeChat
+	TextTypeTranslation
+	TextTypePopup
+	TextTypeJukeboxPopup
+	TextTypeTip
+	TextTypeSystem
+	TextTypeWhisper
+	TextTypeAnnouncement
+	TextTypeObjectWhisper
+	TextTypeObject
+	TextTypeObjectAnnouncement
+)
+
+// Text is sent by the client to the server to send chat messages, and by the server to the client to forward
+// or send messages, which may be chat, popups, tips etc.
+type Text struct {
+	// TextType is the type of the text sent. When a client sends this to the server, it should always be
+	// TextTypeChat. If the server sends it, it may be one of the other text types above.
+	TextType byte
+	// NeedsTranslation specifies if any of the messages need to be translated. It seems that where % is found
+	// in translatable text types, these are translated regardless of this bool. Translatable text types
+	// include TextTypeTranslation, TextTypeTip, TextTypePopup and TextTypeJukeboxPopup.
+	NeedsTranslation bool
+	// SourceName is the name of the source of the messages. This source is displayed in text types such as
+	// the TextTypeChat and TextTypeWhisper, where typically the username is shown.
+	SourceName string
+	// Message is the message of the packet. This field is set for each TextType and is the main component of
+	// the packet.
+	Message string
+	// Parameters is a list of parameters that should be filled into the message. These parameters are only
+	// written if the type of the packet is TextTypeTranslation, TextTypeTip, TextTypePopup or TextTypeJukeboxPopup.
+	Parameters []string
+	// XUID is the XBOX Live user ID of the player that sent the message. It is only set for packets of
+	// TextTypeChat. When sent to a player, the player will only be shown the chat message if a player with
+	// this XUID is present in the player list and not muted, or if the XUID is empty.
+	XUID string
+	// PlatformChatID is an identifier only set for particular platforms when chatting (presumably only for
+	// Nintendo Switch). It is otherwise an empty string, and is used to decide which players are able to
+	// chat with each other.
+	PlatformChatID string
+	// FilteredMessage is a filtered version of Message with all the profanity removed. The client will use
+	// this over Message if this field is not empty and they have the "Filter Profanity" setting enabled.
+	FilteredMessage string
+}
+
+// ID ...
+func (*Text) ID() uint32 {
+	return packet.IDText
+}
+
+func (pk *Text) Marshal(io protocol.IO) {
+	io.Uint8(&pk.TextType)
+	io.Bool(&pk.NeedsTranslation)
+	switch pk.TextType {
+	case TextTypeChat, TextTypeWhisper, TextTypeAnnouncement:
+		io.String(&pk.SourceName)
+		io.String(&pk.Message)
+	case TextTypeRaw, TextTypeTip, TextTypeSystem, TextTypeObject, TextTypeObjectWhisper, TextTypeObjectAnnouncement:
+		io.String(&pk.Message)
+	case TextTypeTranslation, TextTypePopup, TextTypeJukeboxPopup:
+		io.String(&pk.Message)
+		protocol.FuncSlice(io, &pk.Parameters, io.String)
+	}
+	io.String(&pk.XUID)
+	io.String(&pk.PlatformChatID)
+	if proto.IsProtoGTE(io, proto.ID685) {
+		io.String(&pk.FilteredMessage)
+	}
+}