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authorArda Serdar Pektezol <1669855+pektezol@users.noreply.github.com>2023-09-12 20:53:09 +0300
committerArda Serdar Pektezol <1669855+pektezol@users.noreply.github.com>2023-09-16 21:39:42 +0300
commit82871ba1bac1d62f69e1933b66659e62d2e5e063 (patch)
treea906310fba89b670bcfda9625a6d776553d482f6 /packets/classes
parentnet/svc messages finally getting parsed correctly (diff)
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another rewrite, v1.0.0
Diffstat (limited to 'packets/classes')
-rw-r--r--packets/classes/cmdinfo.go61
-rw-r--r--packets/classes/datatable.go66
-rw-r--r--packets/classes/stringtable.go51
-rw-r--r--packets/classes/usercmd.go80
4 files changed, 0 insertions, 258 deletions
diff --git a/packets/classes/cmdinfo.go b/packets/classes/cmdinfo.go
deleted file mode 100644
index d11bebc..0000000
--- a/packets/classes/cmdinfo.go
+++ /dev/null
@@ -1,61 +0,0 @@
1package classes
2
3import "github.com/pektezol/bitreader"
4
5type CmdInfo struct {
6 Flags int32
7 ViewOrigin []float32
8 ViewAngles []float32
9 LocalViewAngles []float32
10 ViewOrigin2 []float32
11 ViewAngles2 []float32
12 LocalViewAngles2 []float32
13}
14
15func ParseCmdInfo(reader *bitreader.ReaderType, MSSC int) []CmdInfo {
16 var out []CmdInfo
17 for i := 0; i < MSSC; i++ {
18 flags := int32(reader.TryReadInt32())
19 viewOrigin := []float32{
20 reader.TryReadFloat32(),
21 reader.TryReadFloat32(),
22 reader.TryReadFloat32(),
23 }
24 viewAngles := []float32{
25 reader.TryReadFloat32(),
26 reader.TryReadFloat32(),
27 reader.TryReadFloat32(),
28 }
29 localViewAngles := []float32{
30 reader.TryReadFloat32(),
31 reader.TryReadFloat32(),
32 reader.TryReadFloat32(),
33 }
34 viewOrigin2 := []float32{
35 reader.TryReadFloat32(),
36 reader.TryReadFloat32(),
37 reader.TryReadFloat32(),
38 }
39 viewAngles2 := []float32{
40 reader.TryReadFloat32(),
41 reader.TryReadFloat32(),
42 reader.TryReadFloat32(),
43 }
44 localViewAngles2 := []float32{
45 reader.TryReadFloat32(),
46 reader.TryReadFloat32(),
47 reader.TryReadFloat32(),
48 }
49 cmdInfo := CmdInfo{
50 Flags: flags,
51 ViewOrigin: viewOrigin,
52 ViewAngles: viewAngles,
53 LocalViewAngles: localViewAngles,
54 ViewOrigin2: viewOrigin2,
55 ViewAngles2: viewAngles2,
56 LocalViewAngles2: localViewAngles2,
57 }
58 out = append(out, cmdInfo)
59 }
60 return out
61}
diff --git a/packets/classes/datatable.go b/packets/classes/datatable.go
deleted file mode 100644
index 405dae6..0000000
--- a/packets/classes/datatable.go
+++ /dev/null
@@ -1,66 +0,0 @@
1package classes
2
3import (
4 "bytes"
5 "fmt"
6
7 "github.com/pektezol/bitreader"
8)
9
10type DataTable struct {
11 SendTable []SendTable
12 ServerClassInfo []ServerClassInfo
13}
14
15type SendTable struct {
16 NeedsDecoder bool
17 NetTableName string
18 NumOfProps uint16
19 SendPropType int8
20 SendPropName string
21 SendPropFlags int16
22}
23
24type ServerClassInfo struct {
25 ClassId int16
26 ClassName string
27 DataTableName string
28}
29
30func ParseDataTable(data []byte) DataTable {
31 reader := bitreader.Reader(bytes.NewReader(data), true)
32 sendtable := parseSendTable(reader)
33 serverclassinfo := parseServerClassInfo(reader)
34 return DataTable{
35 SendTable: sendtable,
36 ServerClassInfo: serverclassinfo,
37 }
38}
39
40func parseSendTable(reader *bitreader.ReaderType) []SendTable {
41 var sendtables []SendTable
42 for reader.TryReadBool() {
43 sendtables = append(sendtables, SendTable{
44 NeedsDecoder: reader.TryReadBool(),
45 NetTableName: reader.TryReadString(),
46 NumOfProps: uint16(reader.TryReadBits(10)),
47 SendPropType: int8(reader.TryReadBits(5)),
48 SendPropName: reader.TryReadString(),
49 SendPropFlags: int16(reader.TryReadInt16()),
50 })
51 }
52 return sendtables
53}
54func parseServerClassInfo(reader *bitreader.ReaderType) []ServerClassInfo {
55 var serverclassinfo []ServerClassInfo
56 numofclasses := reader.TryReadInt16()
57 fmt.Println(numofclasses)
58 for i := 0; i < int(numofclasses); i++ {
59 serverclassinfo = append(serverclassinfo, ServerClassInfo{
60 ClassId: int16(reader.TryReadInt16()),
61 ClassName: reader.TryReadString(),
62 DataTableName: reader.TryReadString(),
63 })
64 }
65 return serverclassinfo
66}
diff --git a/packets/classes/stringtable.go b/packets/classes/stringtable.go
deleted file mode 100644
index a1432f9..0000000
--- a/packets/classes/stringtable.go
+++ /dev/null
@@ -1,51 +0,0 @@
1package classes
2
3import (
4 "bytes"
5
6 "github.com/pektezol/bitreader"
7)
8
9type StringTable struct {
10 TableName string
11 NumOfEntries int16
12 EntryName string
13 EntrySize int16
14 EntryData []byte
15 NumOfClientEntries int16
16 ClientEntryName string
17 ClientEntrySize int16
18 ClientEntryData []byte
19}
20
21func ParseStringTable(data []byte) []StringTable {
22 reader := bitreader.Reader(bytes.NewReader(data), true)
23 var stringTables []StringTable
24 numOfTables := reader.TryReadInt8()
25 for i := 0; i < int(numOfTables); i++ {
26 var stringTable StringTable
27 stringTable.TableName = reader.TryReadString()
28 stringTable.NumOfEntries = int16(reader.TryReadInt16())
29 stringTable.EntryName = reader.TryReadString()
30 if reader.TryReadBool() {
31 stringTable.EntrySize = int16(reader.TryReadInt16())
32 }
33 if reader.TryReadBool() {
34 stringTable.EntryData = reader.TryReadBytesToSlice(int(stringTable.EntrySize))
35 }
36 if reader.TryReadBool() {
37 stringTable.NumOfClientEntries = int16(reader.TryReadInt16())
38 }
39 if reader.TryReadBool() {
40 stringTable.ClientEntryName = reader.TryReadString()
41 }
42 if reader.TryReadBool() {
43 stringTable.ClientEntrySize = int16(reader.TryReadInt16())
44 }
45 if reader.TryReadBool() {
46 stringTable.ClientEntryData = reader.TryReadBytesToSlice(int(stringTable.ClientEntrySize))
47 }
48 stringTables = append(stringTables, stringTable)
49 }
50 return stringTables
51}
diff --git a/packets/classes/usercmd.go b/packets/classes/usercmd.go
deleted file mode 100644
index d3328fd..0000000
--- a/packets/classes/usercmd.go
+++ /dev/null
@@ -1,80 +0,0 @@
1package classes
2
3import (
4 "bytes"
5
6 "github.com/pektezol/bitreader"
7)
8
9type UserCmdInfo struct {
10 CommandNumber int32
11 TickCount int32
12 ViewAnglesX float32
13 ViewAnglesY float32
14 ViewAnglesZ float32
15 ForwardMove float32
16 SideMove float32
17 UpMove float32
18 Buttons int32
19 Impulse byte
20 WeaponSelect int
21 WeaponSubtype int
22 MouseDx int16
23 MouseDy int16
24}
25
26func ParseUserCmdInfo(data []byte) UserCmdInfo {
27 reader := bitreader.Reader(bytes.NewReader(data), true)
28 var userCmdInfo UserCmdInfo
29 if reader.TryReadBool() {
30 userCmdInfo.CommandNumber = int32(reader.TryReadInt32())
31 }
32 if reader.TryReadBool() {
33 userCmdInfo.TickCount = int32(reader.TryReadInt32())
34 }
35 if reader.TryReadBool() {
36 userCmdInfo.ViewAnglesX = reader.TryReadFloat32()
37 }
38 if reader.TryReadBool() {
39 userCmdInfo.ViewAnglesY = reader.TryReadFloat32()
40 }
41 if reader.TryReadBool() {
42 userCmdInfo.ViewAnglesZ = reader.TryReadFloat32()
43 }
44 if reader.TryReadBool() {
45 userCmdInfo.ForwardMove = reader.TryReadFloat32()
46 }
47 if reader.TryReadBool() {
48 userCmdInfo.SideMove = reader.TryReadFloat32()
49 }
50 if reader.TryReadBool() {
51 userCmdInfo.UpMove = reader.TryReadFloat32()
52 }
53 if reader.TryReadBool() {
54 userCmdInfo.Buttons = int32(reader.TryReadInt32())
55 }
56 if reader.TryReadBool() {
57 userCmdInfo.Impulse = reader.TryReadInt8()
58 }
59 if reader.TryReadBool() {
60 value, err := reader.ReadBits(11)
61 if err != nil {
62 panic(err)
63 }
64 userCmdInfo.WeaponSelect = int(value)
65 if reader.TryReadBool() {
66 value, err := reader.ReadBits(6)
67 if err != nil {
68 panic(err)
69 }
70 userCmdInfo.WeaponSubtype = int(value)
71 }
72 }
73 if reader.TryReadBool() {
74 userCmdInfo.MouseDx = int16(reader.TryReadInt16())
75 }
76 if reader.TryReadBool() {
77 userCmdInfo.MouseDy = int16(reader.TryReadInt16())
78 }
79 return userCmdInfo
80}
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-08 21:44:47 +0000