From f108a577658c9aab8496da4ebd0fb4f0216093e8 Mon Sep 17 00:00:00 2001
From: BiSaXa <1669855+BiSaXa@users.noreply.github.com>
Date: Sat, 27 Aug 2022 13:02:35 +0300
Subject: init

---
 messages/messages.go | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 messages/types.go    | 36 +++++++++++++++++++++
 2 files changed, 125 insertions(+)
 create mode 100644 messages/messages.go
 create mode 100644 messages/types.go

(limited to 'messages')

diff --git a/messages/messages.go b/messages/messages.go
new file mode 100644
index 0000000..db9d027
--- /dev/null
+++ b/messages/messages.go
@@ -0,0 +1,89 @@
+package messages
+
+import (
+	"fmt"
+	"os"
+	"parser/classes"
+	"parser/utils"
+)
+
+func MessageTypeCheck(file *os.File) (statusCode int) {
+	var MSSC int32 = 2
+	Type := make([]byte, 1)
+	Tick := make([]byte, 4)
+	Slot := make([]byte, 1)
+	file.Read(Type)
+	file.Read(Tick)
+	file.Read(Slot)
+	switch Type[0] {
+	case 0x01: // SignOn
+		var packet Packet
+		var cmdinfo classes.CmdInfo
+		packet.PacketInfo = utils.ReadByteFromFile(file, 76*MSSC)
+		packet.InSequence = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		packet.OutSequence = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		packet.Size = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		packet.Data = utils.ReadByteFromFile(file, packet.Size)
+		cmdinfo = classes.CmdInfoInit(packet.PacketInfo)
+		fmt.Println(cmdinfo)
+		return 1
+	case 0x02: // Packet
+		var packet Packet
+		var cmdinfo classes.CmdInfo
+		packet.PacketInfo = utils.ReadByteFromFile(file, 76*MSSC)
+		packet.InSequence = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		packet.OutSequence = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		packet.Size = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		packet.Data = utils.ReadByteFromFile(file, packet.Size)
+		cmdinfo = classes.CmdInfoInit(packet.PacketInfo)
+		fmt.Printf("[%d] %v\n", utils.IntFromBytes(Tick), cmdinfo)
+		return 2
+	case 0x03: // SyncTick
+		return 3
+	case 0x04: // Consolecmd
+		var consolecmd ConsoleCmd
+		consolecmd.Size = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		consolecmd.Data = string(utils.ReadByteFromFile(file, consolecmd.Size))
+		fmt.Printf("[%d] %s\n", utils.IntFromBytes(Tick), consolecmd.Data)
+		return 4
+	case 0x05: // Usercmd FIXME: Correct bit-packing inside classes
+		var usercmd UserCmd
+		//var usercmdinfo classes.UserCmdInfo
+		usercmd.Cmd = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		usercmd.Size = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		usercmd.Data = utils.ReadByteFromFile(file, usercmd.Size)
+		//usercmdinfo = classes.UserCmdInfoInit(usercmd.Data, int(usercmd.Size))
+		//fmt.Printf("[%d] UserCmd: %v\n", utils.IntFromBytes(Tick), usercmdinfo)
+		return 5
+	case 0x06: // DataTables
+		var datatables DataTables
+		//var stringtable classes.StringTable
+		datatables.Size = int32(utils.IntFromBytes(utils.ReadByteFromFile(file, 4)))
+		datatables.Data = utils.ReadByteFromFile(file, datatables.Size)
+		// stringtable = classes.StringTableInit(Data)
+		// fmt.Printf("[%d] DataTables: %v\n", utils.IntFromBytes(Size), stringtable)
+		return 6
+	case 0x07: // Stop
+		fmt.Println("Stop")
+		return 7
+	case 0x08: // CustomData
+		Unknown := make([]byte, 4)
+		file.Read(Unknown)
+		Size := make([]byte, 4)
+		file.Read(Size)
+		Data := make([]byte, utils.IntFromBytes(Size))
+		file.Read(Data)
+		return 8
+	case 0x09: // StringTables
+		Size := make([]byte, 4)
+		file.Read(Size)
+		Data := make([]byte, utils.IntFromBytes(Size))
+		file.Read(Data)
+		return 9
+	default:
+		return 0
+	}
+	//fmt.Println(Type[0])
+	//fmt.Println(utils.IntFromBytes(Tick))
+	//fmt.Println(Slot[0])
+}
diff --git a/messages/types.go b/messages/types.go
new file mode 100644
index 0000000..ee42a96
--- /dev/null
+++ b/messages/types.go
@@ -0,0 +1,36 @@
+package messages
+
+type Packet struct {
+	PacketInfo  []byte
+	InSequence  int32
+	OutSequence int32
+	Size        int32
+	Data        []byte
+}
+
+type ConsoleCmd struct {
+	Size int32
+	Data string
+}
+
+type UserCmd struct {
+	Cmd  int32
+	Size int32
+	Data []byte
+}
+
+type DataTables struct {
+	Size int32
+	Data []byte
+}
+
+type CustomData struct {
+	Unknown int32
+	Size    int32
+	Data    []byte
+}
+
+type StringTables struct {
+	Size int32
+	Data []byte
+}
-- 
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