-
Notifications
You must be signed in to change notification settings - Fork 15
/
Packet87Layer.go
65 lines (54 loc) · 1.54 KB
/
Packet87Layer.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
package peer
import (
"fmt"
"github.com/Gskartwii/roblox-dissector/datamodel"
)
// Packet87Layer represents ID_CHAT_ALL
type Packet87Layer struct {
Instance *datamodel.Instance
Message string
}
func (thisStream *extendedReader) DecodePacket87Layer(reader PacketReader, layers *PacketLayers) (RakNetPacket, error) {
context := reader.Context()
layer := &Packet87Layer{}
var ref datamodel.Reference
scope, err := thisStream.readLengthAndString()
if err != nil {
return layer, err
}
id, err := thisStream.readUint32BE() // Yes, big-endian
if err != nil {
return layer, err
}
// This reference will never be null
ref = datamodel.Reference{Scope: scope, Id: id}
layer.Instance, err = context.InstancesByReference.TryGetInstance(ref)
if err != nil {
return layer, err
}
layer.Message, err = thisStream.readLengthAndString()
return layer, err
}
// Serialize implements RakNetPacket.Serialize
func (layer *Packet87Layer) Serialize(writer PacketWriter, stream *extendedWriter) error {
err := stream.writeUint32AndString(layer.Instance.Ref.Scope)
if err != nil {
return err
}
err = stream.writeUint32BE(layer.Instance.Ref.Id)
if err != nil {
return err
}
return stream.writeUint32AndString(layer.Message)
}
func (layer *Packet87Layer) String() string {
return fmt.Sprintf("ID_CHAT_ALL: <%s>", layer.Instance.GetFullName())
}
// TypeString implements RakNetPacket.TypeString()
func (Packet87Layer) TypeString() string {
return "ID_CHAT_ALL"
}
// Type implements RakNetPacket.Type()
func (Packet87Layer) Type() byte {
return 0x87
}