add Packet::tick()

src/demo/packet/mod.rs

@@ -31,6 +31,21 @@ pub enum Packet<'a> {
     StringTables(StringTablePacket<'a>),
 }
 
+impl Packet<'_> {
+    pub fn tick(&self) -> u32 {
+        match self {
+            Packet::Sigon(msg) => msg.tick,
+            Packet::Message(msg) => msg.tick,
+            Packet::SyncTick(msg) => msg.tick,
+            Packet::ConsoleCmd(msg) => msg.tick,
+            Packet::UserCmd(msg) => msg.tick,
+            Packet::DataTables(msg) => msg.tick,
+            Packet::Stop(msg) => msg.tick,
+            Packet::StringTables(msg) => msg.tick,
+        }
+    }
+}
+
 #[derive(BitRead, BitWrite, Debug, Clone, Copy, Eq, PartialEq)]
 #[discriminant_bits = 8]
 #[repr(u8)]

src/demo/packet/stop.rs

@@ -3,5 +3,5 @@ use bitbuffer::{BitRead, BitWrite};
 #[derive(Debug, BitRead, BitWrite, PartialEq)]
 pub struct StopPacket {
     #[size = 24]
-    tick: u32,
+    pub tick: u32,
 }

src/demo/packet/usercmd.rs

@@ -2,9 +2,9 @@ use bitbuffer::{BitRead, BitReadStream, BitWrite, BitWriteStream, LittleEndian};
 
 #[derive(Debug, PartialEq)]
 pub struct UserCmdPacket {
-    tick: u32,
+    pub tick: u32,
-    sequence_out: u32,
+    pub sequence_out: u32,
-    cmd: UserCmd,
+    pub cmd: UserCmd,
 }
 
 impl<'a> BitRead<'a, LittleEndian> for UserCmdPacket {