made it clearer when session object and server object was being used by renaming s to session and server. Split out ravi,broadcast and discord into sys_*

server/channelserver/sys_broadcast.go

@@ -0,0 +1,83 @@
+package channelserver
+
+import (
+	"erupe-ce/network/binpacket"
+	"erupe-ce/network/mhfpacket"
+	"erupe-ce/utils/byteframe"
+	ps "erupe-ce/utils/pascalstring"
+
+	"go.uber.org/zap"
+)
+
+// BroadcastMHF queues a MHFPacket to be sent to all sessions.
+func (server *Server) BroadcastMHF(pkt mhfpacket.MHFPacket, ignoredSession *Session) {
+	// Broadcast the data.
+	server.Lock()
+	defer server.Unlock()
+	for _, session := range server.sessions {
+		if session == ignoredSession {
+			continue
+		}
+		session.QueueSendMHF(pkt)
+	}
+}
+
+func (server *Server) WorldcastMHF(pkt mhfpacket.MHFPacket, ignoredSession *Session, ignoredChannel *Server) {
+	for _, c := range server.Channels {
+		if c == ignoredChannel {
+			continue
+		}
+		c.BroadcastMHF(pkt, ignoredSession)
+	}
+}
+
+// BroadcastChatMessage broadcasts a simple chat message to all the sessions.
+func (server *Server) BroadcastChatMessage(message string) {
+	bf := byteframe.NewByteFrame()
+	bf.SetLE()
+	msgBinChat := &binpacket.MsgBinChat{
+		Unk0:       0,
+		Type:       5,
+		Flags:      0x80,
+		Message:    message,
+		SenderName: server.name,
+	}
+	msgBinChat.Build(bf)
+
+	server.BroadcastMHF(&mhfpacket.MsgSysCastedBinary{
+		MessageType:    BinaryMessageTypeChat,
+		RawDataPayload: bf.Data(),
+	}, nil)
+}
+
+func (server *Server) BroadcastRaviente(ip uint32, port uint16, stage []byte, _type uint8) {
+	bf := byteframe.NewByteFrame()
+	bf.SetLE()
+	bf.WriteUint16(0)    // Unk
+	bf.WriteUint16(0x43) // Data len
+	bf.WriteUint16(3)    // Unk len
+	var text string
+	switch _type {
+	case 2:
+		text = server.i18n.raviente.berserk
+	case 3:
+		text = server.i18n.raviente.extreme
+	case 4:
+		text = server.i18n.raviente.extremeLimited
+	case 5:
+		text = server.i18n.raviente.berserkSmall
+	default:
+		server.logger.Error("Unk raviente type", zap.Uint8("_type", _type))
+	}
+	ps.Uint16(bf, text, true)
+	bf.WriteBytes([]byte{0x5F, 0x53, 0x00})
+	bf.WriteUint32(ip)   // IP address
+	bf.WriteUint16(port) // Port
+	bf.WriteUint16(0)    // Unk
+	bf.WriteBytes(stage)
+	server.WorldcastMHF(&mhfpacket.MsgSysCastedBinary{
+		BroadcastType:  BroadcastTypeServer,
+		MessageType:    BinaryMessageTypeChat,
+		RawDataPayload: bf.Data(),
+	}, nil, server)
+}